Side punching type machining die

Abstract

The invention discloses a side punching type machining die which comprises a base, a punching mechanism, a wedge avoiding mechanism and a positioning assembly, the punching mechanism can move in the vertical direction relative to the base so as to punch parts of a vehicle, the wedge avoiding mechanism is arranged on the base, and the positioning assembly is arranged on the base. The wedge avoiding mechanism can move between a first position and a second position in the horizontal direction relative to the base, the positioning assembly comprises a first positioning piece and a second positioning piece, the first positioning piece is arranged on the wedge avoiding mechanism, and the second positioning piece is connected with the punching mechanism; when the wedge avoiding mechanism moves to the first position, the first positioning piece and the second positioning piece are matched to position the punching mechanism and the wedge avoiding mechanism, and the wedge avoiding mechanism abuts against and is clamped in a groove of a part from the lower portion so as to be matched with the punching mechanism for punching. And when the wedge avoiding mechanism moves to the second position, the wedge avoiding mechanism is separated from the groove of the part. In this way, the punching precision can be guaranteed, and punching burrs are reduced.

Description

Technical Field

[0001] The present application relates to the field of mold technology, and more specifically, to a side punching processing mold. Background Art

[0002] In the related art, the plastic A-pillar outer panel is connected to the metal parts by buckles, among which the double-row buckles have better stability and compact design. At the same time, the step of the part at the front windshield can also prevent water from flowing to the door frame, which reduces the texture. However, the traditional mold structure has a punching die sleeve installed on the lower mold body, and the part cannot exit the mold cavity during the punching process. If the lower mold body can move, the upper mold body and the lower mold body can also move, resulting in poor precision between the upper mold body and the lower mold body. Summary of the invention

[0003] An embodiment of the present application provides a side punching processing die.

[0004] In the side punching processing mold of the embodiment of the present application, the side punching processing mold includes a base, a punching mechanism, a wedge avoidance mechanism and a positioning assembly. The punching mechanism can move in a vertical direction relative to the base to punch parts of the vehicle. The wedge avoidance mechanism is arranged on the base. The wedge avoidance mechanism can move between a first position and a second position in a horizontal direction relative to the base. The positioning assembly includes a first positioning member and a second positioning member. The first positioning member is arranged on the wedge avoidance mechanism, and the second positioning member is connected to the punching mechanism. When the wedge avoidance mechanism moves to the first position, the first positioning member and the second positioning member cooperate to position the punching mechanism and the wedge avoidance mechanism. The wedge avoidance mechanism is supported and connected in the groove of the part from below to cooperate with the punching mechanism to punch. When the wedge avoidance mechanism moves to the second position, the wedge avoidance mechanism disengages from the groove of the part.

[0005] In the side punching processing mold of the embodiment of the present application, the side punching processing mold includes a base, a punching mechanism, a wedge avoidance mechanism and a positioning assembly. The punching mechanism can move in a vertical direction relative to the base to punch parts of the vehicle. The wedge avoidance mechanism is arranged on the base. The wedge avoidance mechanism can move between a first position and a second position in a horizontal direction relative to the base. The positioning assembly includes a first positioning member and a second positioning member. The first positioning member is arranged on the wedge avoidance mechanism, and the second positioning member is connected to the punching mechanism. When the wedge avoidance mechanism moves to the first position, the first positioning member and the second positioning member cooperate to position the punching mechanism and the wedge avoidance mechanism. The wedge avoidance mechanism is supported and connected in the groove of the part from below to cooperate with the punching mechanism to punch. When the wedge avoidance mechanism moves to the second position, the wedge avoidance mechanism disengages from the groove of the part. In this way, when the punching mechanism can move downward, the wedge avoidance mechanism can move to the first position relative to the base. At this time, the first positioning member and the second positioning member can be matched and connected to ensure the accurate position of the punching mechanism and the wedge avoidance mechanism, thereby ensuring the accuracy of the punching of the part and reducing the punching burrs. After the first positioning member and the second positioning member are separated, the wedge avoidance mechanism can move to the second position so that the wedge avoidance mechanism can withdraw from the groove of the part, so that the part can move freely, ensuring the efficiency of the entire preparation process.

[0006] In certain embodiments, the side punching processing mold further includes a top plate, the punching mechanism is disposed on a side of the top plate close to the base, and the top plate can move in a vertical direction relative to the base.

[0007] In this way, the punching mechanism on the top plate can move along the vertical direction with the top plate to ensure the normal progress of the entire preparation process.

[0008] In some embodiments, the side punching processing mold also includes a wedge driver disposed on the top plate, and when the top plate drives the wedge driver to move downward, the wedge driver can push the wedge avoidance mechanism to move from the second position to the first position.

[0009] In this way, the vertical movement of the bevel driver, the punching mechanism and the top plate can be synchronized. The bevel driver can move along the vertical direction with the top plate and push the bevel avoidance mechanism to move from the second position to the first position in the horizontal direction, so that the mold reaches a suitable punching posture.

[0010] In some embodiments, the wedge driver is formed with a first driving surface and a first positioning surface connected in sequence, and the wedge avoidance mechanism is formed with a second driving surface and a second positioning surface connected in sequence, and when the top plate drives the wedge driver to move downward, the first driving surface and the second driving surface cooperate to push the wedge avoidance mechanism to move from the second position to the first position, and the first positioning surface and the second positioning surface cooperate to keep the wedge avoidance mechanism in the first position.

[0011] In this way, through the cooperation of the first driving surface and the second driving surface, the vertical thrust of the cam driver can be converted into the horizontal force of the cam avoidance mechanism, so that the cam avoidance mechanism moves horizontally from the second position to the first position. In this way, the setting can convert the thrust in one direction into forces in other different directions, which can reduce the number of driving devices and simplify the structure of the device. At the same time, the movement of the cam driver and the drive avoidance mechanism can make the cam driver clamp the drive avoidance mechanism, so that the cam avoidance mechanism remains in the first position, achieving a certain positioning effect.

[0012] In some embodiments, the side punching processing mold also includes an elastic reset member, which is respectively connected to the base and the wedge avoidance mechanism. When the top plate drives the wedge driver to move upward so that the first positioning surface and the second positioning surface are disengaged, the elastic reset member pushes the wedge avoidance mechanism from the first position to the second position through its own elastic force.

[0013] In this way, after the punching is completed, the top plate drives the inclined wedge driver to reset upward in the vertical direction, releasing the positioning effect of the inclined wedge avoidance mechanism. At this time, the elastic reset part can push the inclined wedge avoidance mechanism from the first position to the second position through its own elastic force, preparing for the second punching of the side punching processing mold. In this way, the automation of the equipment is improved with a simple structure, ensuring the continuous operation efficiency of the entire preparation process.

[0014] In certain embodiments, the side punching processing mold further includes a slide rail assembly, wherein the slide rail assembly is disposed between the base and the wedge avoidance mechanism so that the wedge avoidance mechanism can slide relative to the base between the first position and the second position.

[0015] This can help the wedge avoidance mechanism slide on the base, reduce friction, and make the entire punching process smoother.

[0016] In some embodiments, the first positioning member includes at least one first guide column, and the second positioning member includes a first guide sleeve that cooperates with at least one first guide column; or the first positioning member includes at least one second guide sleeve, and the second positioning member includes a second guide column that cooperates with at least one second guide column; or the first positioning member includes at least one third guide sleeve and at least one third guide column, and the second positioning member includes a fourth guide column that cooperates with at least one third guide column and a fourth guide sleeve that cooperates with at least one third guide column.

[0017] In this way, the first positioning member cooperates with the second positioning member to temporarily fix the relative horizontal position of the punching mechanism and the inclined wedge avoidance mechanism, thereby ensuring the accurate position of the punching mechanism and the inclined wedge avoidance mechanism.

[0018] In some embodiments, the punching mechanism further includes a punching head, and the wedge avoidance mechanism further includes a die. When the wedge avoidance mechanism moves to the first position, the die is pressed against the groove of the part to cooperate with the punching head to punch.

[0019] In this way, the punching head on the punching mechanism cooperates with the concave die on the inclined wedge avoidance mechanism to complete the punching of the groove of the part.

[0020] In some embodiments, the punching mechanism further includes a sliding block, which is slidably connected to the top plate, and the punching head is disposed on the sliding block, and the sliding block can drive the punching head to move along the punching direction.

[0021] In this way, the punching head can follow the sliding block to move in the direction of punching to complete the punching operation; or, the punching head can be driven away from the die to facilitate the withdrawal of the groove of the part from the die.

[0022] In some embodiments, the wedge avoidance mechanism further includes a guide block, and the guide block cooperates with the sliding block to determine the punching direction of the punching head.

[0023] In this way, the guide block can cooperate with the sliding block to determine the punching direction of the punching head.

[0024] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 It is a schematic diagram of the structure of the side punching type processing die in the second position B according to the embodiment of the present application;

[0027] Figure 2 It is a schematic diagram of the structure of the side punching type processing die in the first position A according to the embodiment of the present application;

[0028] Figure 3 It is a schematic plan view of a side punching type processing die according to an embodiment of the present application;

[0029] Figure 4 It is a schematic diagram of the structure of the side punching type processing die during punching according to the implementation mode of the present application.

[0030] Description of main component symbols:

[0031] Side punching processing die 100;

[0032] Base 10, elastic reset member 11, slide rail assembly 12, punching mechanism 20, punching head 21, sliding block 22, wedge avoidance mechanism 30, second drive surface 301, second positioning surface 302, die 31, guide block 32, positioning assembly 40, first positioning member 41, second positioning member 42, top plate 50, wedge driver 51, first drive surface 511, first positioning surface 512, part 60. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0034] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and examples of materials provided in the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0036] See also Figure 1 , Figure 2 and Figure 3 The side punching processing mold 100 of the embodiment of the present application includes a base 10, a punching mechanism 20, a wedge avoidance mechanism 30 and a positioning assembly 40. The punching mechanism 20 can move in a vertical direction relative to the base 10 to punch a vehicle part 60. The wedge avoidance mechanism 30 is arranged on the base 10. The wedge avoidance mechanism 30 can move between a first position A and a second position B in a horizontal direction relative to the base 10. The positioning assembly 40 includes a first positioning member 41 and a second positioning member 42. A positioning member 41 is arranged on the inclined wedge avoidance mechanism 30, and a second positioning member 42 is connected to the punching mechanism 20; when the inclined wedge avoidance mechanism 30 moves to the first position A, the first positioning member 41 and the second positioning member 42 cooperate to position the punching mechanism 20 and the inclined wedge avoidance mechanism 30, and the inclined wedge avoidance mechanism 30 is supported and clamped in the groove of the part 60 from below to cooperate with the punching mechanism 20 to punch; when the inclined wedge avoidance mechanism 30 moves to the second position B, the inclined wedge avoidance mechanism 30 disengages from the groove of the part 60.

[0037] The side punching processing mold 100 of the embodiment of the present application includes a base 10, a punching mechanism 20, a wedge avoidance mechanism 30 and a positioning assembly 40. The punching mechanism 20 can move in a vertical direction relative to the base 10 to punch a part 60 of a vehicle. The wedge avoidance mechanism 30 is arranged on the base 10. The wedge avoidance mechanism 30 can move between a first position A and a second position B in a horizontal direction relative to the base 10. The positioning assembly 40 includes a first positioning member 41 and a second positioning member 42. The first positioning member 41 is arranged on the wedge avoidance mechanism 30, and the second positioning member 42 is connected to the punching mechanism 20. When the wedge avoidance mechanism 30 moves to the first position A, the first positioning member 41 and the second positioning member 42 cooperate to position the punching mechanism 20 and the wedge avoidance mechanism 30. The wedge avoidance mechanism 30 is held and connected in the groove of the part 60 from below to cooperate with the punching mechanism 20 in punching. When the wedge avoidance mechanism 30 moves to the second position B, the wedge avoidance mechanism 30 disengages from the groove of the part 60. In this way, when the punching mechanism 20 can move downward, the wedge avoidance mechanism 30 can move to the first position A relative to the base 10. At this time, the first positioning member 41 and the second positioning member 42 can be matched and connected to ensure the accurate position of the punching mechanism 20 and the wedge avoidance mechanism 30, thereby ensuring the accuracy of punching the part 60 and reducing punching burrs. After the first positioning member 41 and the second positioning member 42 are separated, the wedge avoidance mechanism 30 can move to the second position B, so that the wedge avoidance mechanism 30 can withdraw from the groove of the part 60, so that the part 60 can move freely, ensuring the efficiency of the entire preparation process.

[0038] In the related art, the plastic A-pillar outer panel is connected to the metal side panel by buckles, among which the double-row buckles have better stability and compact design. At the same time, the step of the side panel at the front windshield can also prevent water from flowing to the door frame, which reduces the texture. However, the traditional mold structure has a punching die sleeve installed on the lower mold body, and the parts cannot exit the mold cavity during the punching process. If the lower mold body can be movable, the upper mold body and the lower mold body can also be movable, resulting in poor precision between the upper mold body and the lower mold body.

[0039] In the embodiment of the present application, the wedge avoidance mechanism 30 can move in the horizontal direction relative to the base 10 to limit the position of the vehicle parts, and at the same time, the punching mechanism 20 can punch in the oblique downward direction to achieve the punching action of the parts. At this time, although the punching mechanism 20 and the wedge avoidance mechanism 30 both have horizontal displacement, the first positioning member 41 and the second positioning member 42 can cooperate to limit the relative position of the positioning punching mechanism 20 and the wedge avoidance mechanism 30, thereby ensuring the position and accuracy of the punching, so that the side punching processing mold 100 of the present application has better accuracy.

[0040] Specifically, the side punching processing mold 100 includes a base 10, a punching mechanism 20, a wedge avoidance mechanism 30 and a positioning assembly 40. The positioning assembly 40 can temporarily fix the relative positions of the upper mold body and the lower mold body, so that the wedge avoidance mechanism 30 remains in the first position A and the wedge driver 51 remains stationary in the horizontal direction, which can greatly improve the accuracy of punching. It should be noted that the tolerance accuracy of the positioning assembly 40 is within 0.02mm, which can fully meet the punching requirements, improve the punching accuracy and reduce the punching burrs. At the same time, the wedge avoidance mechanism 30 at the bottom of the mold can also move in the horizontal direction during the punching process, so that it can cooperate with the vertical movement of the punching mechanism 20 to shorten the dimension chain transmission path. Theoretically, this design has higher accuracy than the punching fixed on the lower mold base, and can reduce the punching burrs, make the punch force uniform, and improve the life of the mold. After punching is completed, the groove can be reset to the second position B following the wedge avoidance mechanism 30, which can facilitate the part to be withdrawn from the mold cavity during the punching process, thereby ensuring the efficiency of the entire preparation process.

[0041] See also Figure 1 and Figure 2 In some embodiments, the side punching processing mold 100 also includes a top plate 50, and the punching mechanism 20 is arranged on a side of the top plate 50 close to the base 10, and the top plate 50 can move in a vertical direction relative to the base 10.

[0042] In this way, the punching mechanism 20 on the top plate 50 can move along the vertical direction along with the top plate 50 to ensure the normal progress of the entire preparation process.

[0043] For example, the punching mechanism 20 is disposed on a side of the top plate 50 close to the base 10, and the punching mechanism 20 can move downward with the top plate 50 to approach the base 10 and prepare for the subsequent punching operation; or, after the punching is completed, the punching mechanism 20 can move upward along the vertical direction relative to the base 10 with the top plate 50 to return to the initial punching position. In this way, the punching mechanism 20 and the top plate 50 can move synchronously in the vertical direction.

[0044] See also Figure 1 and Figure 2 In some embodiments, the side punching processing mold 100 also includes a wedge driver 51 disposed on the top plate 50. When the top plate 50 drives the wedge driver 51 to move downward, the wedge driver 51 can push the wedge avoidance mechanism 30 to move from the second position B to the first position A.

[0045] In this way, the vertical movement of the bevel driver 51, the punching mechanism 20 and the top plate 50 can be synchronized. The bevel driver 51 can move along the vertical direction with the top plate 50 and push the bevel avoidance mechanism 30 from the second position B to the first position A, so that the mold reaches a suitable punching posture.

[0046] In one embodiment, the bevel driver 51 is fixed on the lower side of the top plate 50, close to the bevel avoidance mechanism 30. The top plate 50 moves downward to drive the bevel driver 51 to contact the bevel avoidance mechanism 30, and through a special structure, the vertical thrust is converted into a horizontal thrust, pushing the bevel avoidance mechanism 30 to move in the horizontal direction. For example, the downward thrust of the bevel driver 51 is converted into a thrust to the left of the bevel avoidance mechanism 30, so that the bevel avoidance mechanism 30 can move from the second position B to the first position A, further allowing the mold to reach a suitable punching posture.

[0047] See also Figure 1 and Figure 2 In some embodiments, the wedge driver 51 is formed with a first driving surface 511 and a first positioning surface 512 connected in sequence, and the wedge avoidance mechanism 30 is formed with a second driving surface 301 and a second positioning surface 302 connected in sequence. When the top plate 50 drives the wedge driver 51 to move downward, the first driving surface 511 and the second driving surface 301 cooperate to push the wedge avoidance mechanism 30 from the second position B to the first position A, and the first positioning surface 512 and the second positioning surface 302 cooperate to keep the wedge avoidance mechanism 30 in the first position A.

[0048] In this way, through the cooperation between the first driving surface 511 and the second driving surface 301, the vertical thrust of the cam driver 51 can be converted into the horizontal force of the cam avoidance mechanism 30, so that the cam avoidance mechanism 30 moves horizontally from the second position B to the first position A. In this way, the setting can convert the thrust in one direction into forces in other different directions, which can reduce the number of driving devices and simplify the structure of the device. At the same time, the movement of the cam driver 51 and the drive avoidance mechanism can make the cam driver 51 jam the drive avoidance mechanism, so that the cam avoidance mechanism 30 remains in the first position A, achieving a certain positioning effect.

[0049] Specifically, the bevel driver 51 follows the downward movement of the top plate 50 in the vertical direction until the inclined first driving surface 511 and the second driving surface 301 are in contact with each other. At this time, the bevel driver 51 continues to move downward. Through the inclined structure of the first driving surface 511 and the second driving surface 301, the thrust direction received by the bevel avoidance mechanism 30 is offset, so that the vertical downward thrust is converted into a horizontal leftward thrust. In this way, when the bevel driver 51 moves vertically downward, it will push the bevel avoidance mechanism 30 to move horizontally to the left. In this way, the thrust conversion in different directions can be completed through a driving force in one direction, which can reduce the number of driving devices and simplify the structure of the instrument.

[0050] Furthermore, the cam driver 51 and the cam avoidance mechanism 30 complete the direction conversion of the thrust through the first driving surface 511 and the second driving surface 301, and after the cam avoidance mechanism 30 moves horizontally to the right, the cam driver 51 continues to move downward in the vertical direction and enters the concave gap (not shown in the figure) of the cam avoidance mechanism 30, and the first positioning surface 512 of the cam driver 51 and the second positioning surface 302 of the cam avoidance mechanism 30 are closely fitted, which can temporarily fix the horizontal position of the cam avoidance mechanism 30, so that the cam avoidance mechanism 30 remains in the first position A, ready for the subsequent punching operation. At the same time, due to the movement of the cam driver 51 and the cam avoidance mechanism 30, the transmission path of the dimension chain becomes shorter, and theoretically the punching accuracy is higher than that of being fixed on the lower die base.

[0051] See also Figure 1 and Figure 2 In some embodiments, the side punching processing mold 100 also includes an elastic reset member 11, which is respectively connected to the base 10 and the wedge avoidance mechanism 30. When the top plate 50 drives the wedge driver 51 to move upward so that the first positioning surface 512 and the second positioning surface 302 are disengaged, the elastic reset member 11 pushes the wedge avoidance mechanism 30 from the first position A to the second position B through its own elastic force.

[0052] In this way, after the punching is completed, the top plate 50 drives the wedge driver 51 to reset upward in the vertical direction, releasing the positioning effect with the wedge avoidance mechanism 30. At this time, the elastic reset member 11 can push the wedge avoidance mechanism 30 from the first position A to the second position B through its own elastic force, preparing for the second punching of the side punching processing mold 100. In this way, the automation of the equipment is improved with a simple structure, ensuring the continuous operation efficiency of the entire preparation process.

[0053] Specifically, after completing a punching operation, the wedge avoidance mechanism 30 needs to be restored to its original position to prepare for the next punching operation. At this time, the wedge driver 51 moves upward to disengage the first positioning surface 512 and the second positioning surface 302, canceling the fixing effect on the wedge avoidance mechanism 30. At this time, the elastic reset member 11 connected to the base 10 and the wedge avoidance mechanism 30 respectively pushes the wedge avoidance mechanism 30 through its own elastic force, so that it moves from the first position A to the second position B, completing the reset, facilitating the parts to exit from the mold cavity during the punching process, and preparing for the next punching operation. In this way, the automation level of the instrument can be improved with a simple structure, ensuring the continuous operation efficiency of the entire preparation process.

[0054] In the implementation manner of the present application, the specific form of the elastic return member 11 is not limited, and the elastic return member 11 can be a nitrogen spring, a torsion bar spring, a compression spring, etc.

[0055] See also Figure 1 and Figure 2 In some embodiments, the side punching processing mold 100 also includes a slide rail assembly 12, which is arranged between the base 10 and the wedge avoidance mechanism 30, so that the wedge avoidance mechanism 30 can slide between a first position A and a second position B relative to the base 10.

[0056] In this way, the wedge avoidance mechanism 30 can be helped to slide on the base 10, reducing friction and making the entire punching process smoother.

[0057] Specifically, the slide rail assembly 12 is disposed between the base 10 and the wedge avoidance mechanism 30. When the wedge avoidance mechanism 30 is pushed in the horizontal direction by the wedge driver 51 or the elastic reset member 11, the wedge avoidance mechanism 30 can slide smoothly in the horizontal direction between the first position A and the second position B on the slide rail assembly 12. For example, in the first half of the punching operation, the wedge driver 51 moves downward to push the wedge avoidance mechanism 30 to move leftward on the slide rail assembly 12, so that the wedge avoidance mechanism 30 moves from the second position B to the first position A to prepare for punching; or, in the second half of the punching operation, the wedge driver 51 moves upward to break away from the fixing effect on the wedge avoidance mechanism 30, and the elastic reset member 11 pushes the wedge avoidance mechanism 30 to move rightward on the slide rail assembly 12 by its own elastic force, so that the wedge avoidance mechanism 30 is reset from the first position A to the second position B, so that the part can be easily withdrawn from the mold cavity during the punching process and prepare for the next punching. In this way, the wedge avoidance mechanism 30 can slide more smoothly on the base 10, ensuring the continuous operation efficiency of the entire preparation process.

[0058] See also Figure 3In some embodiments, the first positioning member 41 includes at least one first guide column, and the second positioning member 42 includes a first guide sleeve that cooperates with at least one first guide column; or the first positioning member 41 includes at least one second guide sleeve, and the second positioning member 42 includes a second guide column that cooperates with at least one second guide column; or the first positioning member 41 includes at least one third guide sleeve and at least one third guide column, and the second positioning member 42 includes a fourth guide column that cooperates with at least one third guide column and a fourth guide sleeve that cooperates with at least one third guide column.

[0059] In this way, the first positioning member 41 cooperates with the second positioning member 42 to temporarily fix the relative horizontal position of the punching mechanism 20 and the wedge avoidance mechanism 30 , thereby ensuring the accurate position of the punching mechanism 20 and the wedge avoidance mechanism 30 .

[0060] Specifically, the first positioning member 41 can be set on the top plate 50, and the second positioning member 42 can be set on the wedge avoidance mechanism 30, so that the first positioning member 41 can cooperate with the second positioning member 42 during the punching process to temporarily fix the wedge avoidance mechanism 30 and keep the wedge avoidance mechanism 30 in the first position A. Of course, a positioning member can also be set on the wedge driver 51 on the ignition punching mechanism 20, and the present application is not limited to meet various needs. When the inclined wedge driver 51 moves downward to complete the push of the inclined wedge avoidance mechanism 30 to the left, the inclined wedge avoidance mechanism 30 is in the first position A. At this time, the inclined wedge driver 51 continues to move downward. When the first positioning surface 512 is at least partially in contact with the second positioning surface 302, the first positioning member 41 and the second positioning member 42 begin to contact and cooperate. The inclined wedge driver 51 continues to move downward. The first positioning surface 512 and the second positioning surface 302 are completely in contact and fit. At the same time, the first positioning member 41 and the second positioning member 42 are also completely in contact and cooperate. The positioning surfaces and the positioning members complete the positioning effect of the inclined wedge avoidance mechanism 30, so that the inclined wedge avoidance mechanism 30 is temporarily maintained in the first position A, thereby improving the accuracy of the side punching processing mold 100.

[0061] In one embodiment, the wedge driver 51 continues to move downward, and the guide post of the first positioning member 41 and the guide sleeve of the second positioning member 42 are completely in contact and cooperate with each other, so that the relative horizontal position of the punching mechanism 20 and the wedge avoidance mechanism 30 can be temporarily fixed, so that the wedge avoidance mechanism 30 is temporarily kept in the first position A. In another embodiment, the guide post of the second positioning member 42 contacts and cooperates with the guide sleeve of the first positioning member 41, temporarily fixing the relative horizontal position of the punching mechanism 20 and the wedge avoidance mechanism 30, so that the wedge avoidance mechanism 30 is temporarily kept in the first position A. In another embodiment, both the first positioning member 41 and the second positioning member 42 can be multiple, wherein the first positioning member 41 can include a guide post and a guide sleeve, and the second positioning member 42 can be provided with a guide sleeve and a guide post correspondingly, so that the first positioning member 41 and the second positioning member 42 can be docked and matched. It should be noted that the tolerance accuracy of the guide post and the guide sleeve is within 0.02 mm, which can fully meet the punching requirements.

[0062] In the present application, there is no restriction on the position and number of the guide posts and guide sleeves, that is, the guide posts can be arranged on the first positioning member 41 or on the second positioning member 42. Similarly, the guide sleeves can be arranged on the first positioning member 41 or on the second positioning member 42. It is only necessary that the number of guide posts and guide sleeves is equal and they are arranged at the relative positions of the first positioning member 41 and the second positioning member 42, so that the guide posts and guide sleeves can cooperate with each other to temporarily fix the wedge avoidance mechanism 30. The present application is not limited to meet various needs.

[0063] See also Figure 2 and Figure 4 In some embodiments, the punching mechanism 20 also includes a punching head 21, and the wedge avoidance mechanism 30 also includes a die 31. When the wedge avoidance mechanism 30 moves to the first position A, the die 31 is supported in the groove of the part 60 to cooperate with the punching head 21 to punch.

[0064] In this way, the groove of the part 60 is held between the punching head 21 and the die 31 by the die 31 , so that the punching head 21 cooperates with the die 31 to complete the punching of the groove of the part 60 , thereby ensuring the accuracy of the punching of the part 60 .

[0065] Exemplarily, when the bevel avoidance mechanism 30 moves to the first position A, the bevel driver 51 continues to move downward, and the first positioning surface 512 is at least partially in contact with the second positioning surface 302. At the same time as the first positioning member 41 and the second positioning member 42 begin to contact and cooperate, the die 31 can be supported in the groove of the part 60. At this time, the groove of the part 60 is located between the punching head 21 and the die 31, which facilitates the punching head 21 to punch a hole in the die 31 and complete the punching operation.

[0066] In other embodiments, a pressing machine is also required to press the material. That is to say, when the first positioning member 41 and the second positioning member 42 begin to contact and cooperate, the pressing machine will press the part 60 onto the die 31 in a timely manner to help the die 31 to support the groove of the part 60, thereby improving the degree of automation of the entire preparation process and improving the accuracy of punching.

[0067] See also Figure 2 and Figure 4 In some embodiments, the punching mechanism 20 further includes a sliding block 22, which is slidably connected to the top plate 50, and the punching head 21 is disposed on the sliding block 22, and the sliding block 22 can drive the punching head 21 to move along the punching direction.

[0068] In this way, the punching head 21 can follow the sliding block 22 to move along the punching direction to complete the punching operation; or, drive the punching head 21 away from the die 31 to facilitate the groove of the part 60 to withdraw from the die 31.

[0069] Specifically, the sliding block 22 on the punching mechanism 20 can move in the horizontal direction. In order to complete the punching operation, the punching head 21 needs to move toward the die 31, that is, to move diagonally to the lower right. In this way, when the punching head 21 moves downward with the punching mechanism 20 and the top plate 50, the sliding block 22 can drive the punching head 21 to move to the right, so that the punching head 21 can move to the lower right die 31 to complete the punching operation. After the punching is completed, the punching head 21 follows the punching mechanism 20 and the top plate 50 to reset upward, and the sliding block 22 drives the punching head 21 to reset to the left, so that the punching head 21 moves away from the die 31 to the upper left, leaving enough distance between the punching head 21 and the die 31, so that the groove of the part 60 can be easily withdrawn from the die 31, ready for the next punching.

[0070] See also Figure 2 and Figure 4 In some embodiments, the wedge avoidance mechanism 30 further includes a guide block 32 , which cooperates with the sliding block 22 to determine the punching direction of the punching head 21 .

[0071] In this way, the guiding block 32 can cooperate with the sliding block 22 to determine the punching direction of the punching head 21 .

[0072] Specifically, when the first positioning member 41 and the second positioning member 42 cooperate with each other to keep the inclined wedge avoidance mechanism 30 in the first position A, the inclined wedge driver 51 continues to move downward, that is, the top plate 50 drives the punching mechanism 20 to continue to move downward. At this time, the punching mechanism 20 and the guide block 32 are in oblique contact and fit. When the punching mechanism 20 continues to move downward, the punching mechanism 20 is subjected to the upward and rightward resistance of the guide block 32. The upward force is eliminated by the downward thrust of the top plate 50. The rightward force pushes the sliding block 22 on the punching mechanism 20 to drive the punching head 21 to move to the right. In this way, the punching head 21 can move to the lower right cavity 31, punch holes in the cavity 31, and complete the punching operation. At the same time, such a design can make the punching head 21 evenly stressed, thereby improving the service life of the side punching processing mold 100.

[0073] In the implementation manner of the present application, the types of parts and parts positions processed by the side punching processing mold 100 are not limited. It can be the side panel of the vehicle or other parts of the vehicle that need to be processed. It can also process other equipment parts besides vehicle parts. For example, it can process other materials with plasticity and ductility such as metal and plastic. Of course, the side punching processing mold 100 can also be used to process different parts of the side panel. For example, it can be used to process the mounting holes, positioning holes or other structural holes of the side panel. In addition, if there are other processing needs, the punching head 21 can also be replaced with other structures, such as a stamping structure. The present application does not limit the above content to meet various needs.

[0074] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0076] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A side punching processing die, characterized in that: include: Base; A punching mechanism, wherein the punching mechanism can move in a vertical direction relative to the base to punch holes in vehicle parts; An inclined wedge avoidance mechanism is arranged on the base, and the inclined wedge avoidance mechanism can move between a first position and a second position along a horizontal direction relative to the base; A positioning assembly, comprising a first positioning member and a second positioning member, wherein the first positioning member is arranged on the wedge avoidance mechanism, and the second positioning member is connected to the punching mechanism; When the inclined wedge avoidance mechanism moves to the first position, the first positioning member and the second positioning member cooperate to position the punching mechanism and the inclined wedge avoidance mechanism, and the inclined wedge avoidance mechanism abuts and clamps in the groove of the part from below to cooperate with the punching mechanism to punch holes; When the wedge avoidance mechanism moves to the second position, the wedge avoidance mechanism disengages from the groove of the part.

2. The side punching processing die according to claim 1, characterized in that: The side punching processing mold also includes a top plate, the punching mechanism is arranged on a side of the top plate close to the base, and the top plate can move in a vertical direction relative to the base.

3. The side punching processing die according to claim 2, characterized in that: The side punching processing mold also includes an inclined wedge driver arranged on the top plate. When the top plate drives the inclined wedge driver to move downward, the inclined wedge driver can push the inclined wedge avoidance mechanism to move from the second position to the first position.

4. The side punching processing die according to claim 3, characterized in that: The inclined wedge driver is formed with a first driving surface and a first positioning surface connected in sequence, and the inclined wedge avoidance mechanism is formed with a second driving surface and a second positioning surface connected in sequence. When the top plate drives the inclined wedge driver to move downward, the first driving surface and the second driving surface cooperate to push the inclined wedge avoidance mechanism to move from the second position to the first position, and the first positioning surface and the second positioning surface cooperate to keep the inclined wedge avoidance mechanism in the first position.

5. The side punching type processing die according to claim 4, characterized in that: The side punching processing mold also includes an elastic reset member, which is respectively connected to the base and the wedge avoidance mechanism. When the top plate drives the wedge driver to move upward so that the first positioning surface and the second positioning surface are disengaged, the elastic reset member pushes the wedge avoidance mechanism from the first position to the second position through its own elastic force.

6. The side punching type processing die according to claim 5, characterized in that: The side punching processing die also includes a slide rail assembly, and the slide rail assembly is arranged between the base and the wedge avoidance mechanism, so that the wedge avoidance mechanism can slide between the first position and the second position relative to the base.

7. The side punching type processing die according to claim 2, characterized in that: The first positioning member includes at least one first guide post, and the second positioning member includes a first guide sleeve matched with at least one first guide post; or The first positioning member includes at least one second guide sleeve, and the second positioning member includes a second guide column matched with at least one second guide column; or The first positioning member includes at least one third guide sleeve and at least one third guide column, and the second positioning member includes a fourth guide column matched with at least one third guide column and a fourth guide sleeve matched with at least one third guide column.

8. The side punching processing die according to claim 2, characterized in that: The punching mechanism further includes a punching head, and the wedge avoidance mechanism further includes a die. When the wedge avoidance mechanism moves to the first position, the die is held in the groove of the part to cooperate with the punching head in punching.

9. The side punching processing die according to claim 8, characterized in that: The punching mechanism further comprises a sliding block, which is slidably connected to the top plate, and the punching head is arranged on the sliding block, and the sliding block can drive the punching head to move along the punching direction.

10. The side punching processing die according to claim 9, characterized in that: The wedge avoidance mechanism further comprises a guide block, and the guide block cooperates with the sliding block to determine the punching direction of the punching head.

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