Automatic insert punching equipment for terminal strip

Abstract

The utility model belongs to the field of punching equipment, and particularly relates to terminal strip automatic insert punching equipment which comprises a base, the upper end of the base is connected with a supporting seat in a sliding mode, the edge of the upper end of the base is fixedly connected with a support, an air cylinder is fixedly installed on the top of the support, and a telescopic shaft of the air cylinder penetrates through the support and is connected with the support in a sliding mode. And the tail end of the telescopic shaft is fixedly connected with a connecting plate. The supporting seat which is elastically guided by the guide rod and the spring is arranged on the base, the punching pin pushed by the air cylinder is arranged above the supporting seat, the pressing rod is arranged beside the punching pin, and the pressing rod enters the supporting seat before the punching pin and then is matched with the inclined plane groove in the supporting seat, so that the supporting seat can be stressed to slide, and the punching pin and the supporting seat can be punched. And after punching is completed, under the action of the spring, the supporting seat resets and is staggered from the punching pin in position, and therefore enough safety can be kept during replacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to a punching equipment field, concretely is a kind of terminal row automatic punching insert equipment. BACKGROUND

[0002] Terminal row, it means to bear multiple or multiple mutually insulated terminal assembly and is used for the insulating component of fixed support, its metal insert is generally formed by punching once, by searching, in the utility model patent with the authorized announcement No.CN212494786U, it discloses a kind of terminal row processing is punched and cut edge machine, including base and portal frame, the upper end surface of base is provided with stamping groove, the inner side upper portion of stamping groove is provided with fixed support frame, the upper end of fixed support frame is provided with lower die holder, the bottom end of lower die holder is provided with electric telescopic rod, the upper end surface both sides of fixed support frame are all provided with through hole.

[0003] And the existing punching equipment when using, blank is generally located in the direct below of punching assembly, there is certain dangerousness when changing material.Therefore, it needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of terminal row automatic punching insert equipment, solve the problem that existing punching equipment when using, blank is generally located in the direct below of punching assembly, there is certain dangerousness when changing material.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of terminal row automatic punching insert equipment, including base, the upper end of the base is slidably connected with support seat, the upper end edge of the base is fixedly connected with support, the top of the support is fixedly installed with air cylinder, the telescopic shaft of the air cylinder penetrates support and is slidably connected with support, the end of the telescopic shaft is fixedly connected with connecting plate, the bottom center of the connecting plate is fixedly connected with punching pin, the punching pin is slidably connected with support seat, the bottom edge of the connecting plate is fixedly connected with pressure rod, the pressure rod is slidably connected with support seat, the back of the support seat is fixedly connected with guide rod, the guide rod penetrates support and is slidably connected with support, lubricating mechanism is arranged between the guide rod and support.

[0006] Preferably, the end of the guide rod is fixedly connected with baffle disc, the outer side of the rod body of the guide rod is sleeved with spring one, one end of the spring one is fixedly connected with baffle disc, the other end of the spring one is fixedly connected with support. The elastic force of spring one can be returned to support through baffle disc and guide rod, and has the function of automatic reset.

[0007] Preferably, the inside of the support seat is provided with a discharging channel, and the front surface of the support seat is fixedly connected with a waste box, and the position of the waste box corresponds to the discharging channel.

[0008] Preferably, the side edge of the support seat is provided with a bevel groove, and the pressing rod is located in the bevel groove. Through the cooperation of the bevel groove and the pressing rod, the support seat can be subjected to a transverse thrust.

[0009] Preferably, the lubricating mechanism comprises a fixed ring fixedly connected to the guide rod, a top pin fixedly connected to the fixed ring, a hollow shell fixedly connected to the bracket, the guide rod penetrating through the hollow shell and being in sliding connection with the hollow shell, the top pin being inserted into the hollow shell, a hollow plate fixedly connected to the inner side of the hollow shell, a sponge block and a pressing plate being in sliding connection with the inner side of the hollow shell, the sponge block being in contact with the pressing plate, the sponge block being in contact with the hollow plate, the pressing plate being in abutment with the top pin, an oil outlet being formed in the inner wall of the hollow shell, and a rubber plug being in sliding connection with the outer wall of the hollow shell. Through the arrangement of the lubricating mechanism, the guide rod is automatically lubricated.

[0010] Preferably, the inner side of the hollow shell is provided with a spring two, one end of the spring two being fixedly connected to the pressing plate, and the other end of the spring two being fixedly connected to the inner surface of the hollow shell. Through the arrangement of the spring two, the pressing plate is assisted to reset.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a support seat which is elastically guided by a guide rod and a spring is arranged on the base, a punching pin which is pushed by a gas cylinder is arranged above the support seat, a pressing rod is arranged beside the punching pin, the pressing rod enters the support seat earlier than the punching pin, cooperates with the bevel groove on the support seat, and makes the support seat slide under stress, then the punching pin punches the blank, and after the punching is completed, the support seat resets under the action of the spring and is staggered with the position of the punching pin, so that enough safety can be kept when replacing.

[0013] 2. The utility model discloses a lubricating mechanism arranged on the bracket, when the top pin on the guide rod is inserted into the hollow shell horizontally, the sponge block is extruded by the pressing plate, so that the lubricating oil stored in the sponge block is released, the lubricating oil can be filled to the guide rod through the oil outlet, so that the abrasion between the guide rod and the bracket is reduced, the guide rod is not easy to jam, and the continuous punching operation of the insert is suitable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure perspective view of the utility model;

[0015] Figure 2 The utility model discloses a Figure 1 The internal structure schematic diagram of support seat of

[0016] Figure 3 The utility model discloses a Figure 1 The front view sectional view of

[0017] Figure 4 The utility model discloses a Figure 3 The A part structure enlarged view of

[0018] In the drawing: 1, base; 2, support seat; 21, blanking channel; 22, inclined groove; 3, support; 4, pneumatic cylinder; 5, connecting plate; 51, punching pin; 6, pressing rod; 7, guide rod; 8, lubricating mechanism; 9, baffle disc; 10, spring one; 11, waste box; 81, fixed ring; 82, ejector pin; 83, hollow shell; 84, hollow plate; 85, pressing plate; 86, sponge block; 87, spring two; 88, oil outlet; 89, rubber plug. Specific implementation

[0019] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0020] Please refer to Figures 1-3 A terminal row automatic punching insert equipment, including base 1, the upper end of base 1 is slidably connected with support seat 2, the upper end edge of base 1 is fixedly connected with support 3, the top of support 3 is fixedly installed with pneumatic cylinder 4, the telescopic shaft of pneumatic cylinder 4 penetrates support 3 and is slidably connected with support 3, the tail end of telescopic shaft is fixedly connected with connecting plate 5, the bottom center of connecting plate 5 is fixedly connected with punching pin 51, punching pin 51 is slidably connected with support seat 2, the bottom edge of connecting plate 5 is fixedly connected with pressing rod 6, pressing rod 6 is slidably connected with support seat 2, the side of support seat 2 is provided with inclined groove 22, and pressing rod 6 is located in inclined groove 22. Through the setting of inclined groove 22, cooperate with pressing rod 6, can make support seat 2 receive horizontal thrust, the inside of support seat 2 is provided with blanking channel 21, the front of support seat 2 is fixedly connected with waste box 11, and the position of waste box 11 corresponds with blanking channel 21. The waste material of punching can be collected to waste box 11 through blanking channel 21.

[0021] Please refer to Figures 1-3The back of the supporting seat 2 is fixedly connected with a guide rod 7, the guide rod 7 penetrates through the support 3 and is slidably connected with the support 3, the tail end of the guide rod 7 is fixedly connected with a baffle disc 9, the outer side of the rod body of the guide rod 7 is sleeved with a spring I 10, one end of the spring I 10 is fixedly connected with the baffle disc 9, and the other end of the spring I 10 is fixedly connected with the support 3. The elastic force of the spring I 10 can act on the supporting seat 2 through the baffle disc 9 and the guide rod 7, and the supporting seat 2 has an automatic reset function.

[0022] Please refer to Figures 3-4 The guide rod 7 and the support 3 are jointly provided with a lubricating mechanism 8, the guide rod 7 has an automatic lubricating function through the lubricating mechanism 8, the lubricating mechanism 8 comprises a fixed ring 81 fixedly connected on the guide rod 7, a top pin 82 fixedly connected on the fixed ring 81, a hollow shell 83 fixedly connected on the support 3, the guide rod 7 penetrating through the hollow shell 83 and being slidably connected with the hollow shell 83, the top pin 82 being inserted into the hollow shell 83, a hollow plate 84 fixedly connected on the inner side of the hollow shell 83, a sponge block 86 and a pressing plate 85 slidably connected on the inner side of the hollow shell 83, the sponge block 86 being in contact with the pressing plate 85, the sponge block 86 being in contact with the hollow plate 84, the pressing plate 85 being in contact with the top pin 82, an oil outlet hole 88 being formed in the inner wall of the hollow shell 83, a rubber plug 89 being slidably connected on the outer wall of the hollow shell 83, a spring II 87 being arranged on the inner side of the hollow shell 83, one end of the spring II 87 being fixedly connected with the pressing plate 85, and the other end of the spring II 87 being fixedly connected to the inner surface of the hollow shell 83. The spring II 87 has an auxiliary reset function for the pressing plate 85.

[0023] The specific implementation process of the utility model is as follows: in use, first, the insert blank is placed in the groove on the top of the supporting seat 2, then the connecting plate 5 is pushed downward by the air cylinder 4, the pressing rod 6 on the connecting plate 5 enters the inclined groove 22 on the supporting seat 2, at this time, the supporting seat 2 is forced to slide and moves towards the support 3 through the guidance of the guide rod 7, at this time, the spring I 10 is in a stretched state, then the punching pin 51 on the connecting plate 5 punches the insert blank, the waste material punched off can be collected in the waste box 11 through the discharging channel 21, then the connecting plate 5 and the punching pin 51 and the pressing rod 6 on the connecting plate 5 are lifted by the air cylinder 4, then the supporting seat 2 is reset under the action of the spring I 10, then the insert blank is replaced, and so on, in addition, in the sliding process of the guide rod 7, when the top pin 82 on the guide rod 7 is inserted into the hollow shell 83, the sponge block 86 is extruded by the pressing plate 85, so that the lubricating oil stored in the sponge block 86 is released, the lubricating oil can be added to the guide rod 7 through the oil outlet hole 88, so as to reduce the abrasion between the guide rod 7 and the support 3, and the guide rod 7 is not easy to jam, and is suitable for continuous punching operation of the insert.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic terminal block die-cutting insert apparatus comprising a base (1), characterized in that: The upper end of the base (1) is slidably connected with a support seat (2), the upper end edge of the base (1) is fixedly connected with a support (3), the top of the support (3) is fixedly installed with a pneumatic cylinder (4), the telescopic shaft of the pneumatic cylinder (4) penetrates through the support (3) and is slidably connected with the support (3), the end of the telescopic shaft is fixedly connected with a connecting plate (5), the bottom center of the connecting plate (5) is fixedly connected with a punching pin (51), the punching pin (51) is slidably connected with the support seat (2), the bottom edge of the connecting plate (5) is fixedly connected with a pressing rod (6), the pressing rod (6) is slidably connected with the support seat (2), the back of the support seat (2) is fixedly connected with a guide rod (7), the guide rod (7) penetrates through the support (3) and is slidably connected with the support (3), and a lubricating mechanism (8) is arranged between the guide rod (7) and the support (3).

2. The terminal strip automatic die-cutting insert equipment according to claim 1, characterized in that: The end of the guide rod (7) is fixedly connected with a baffle disc (9), a spring (10) is arranged outside the rod body of the guide rod (7), one end of the spring (10) is fixedly connected with the baffle disc (9), and the other end of the spring (10) is fixedly connected with the support (3).

3. The terminal strip automatic die cutting insert apparatus of claim 1, wherein: The inside of the support seat (2) is provided with a discharging channel (21), and the front surface of the support seat (2) is fixedly connected with a waste box (11).

4. The terminal strip automatic die cutting insert apparatus of claim 1, wherein: The side edge of the support seat (2) is provided with an inclined groove (22), and the pressing rod (6) is located in the inclined groove (22).

5. The terminal strip automatic die cutting insert apparatus of claim 1, wherein: The lubricating mechanism (8) comprises a fixed ring (81) fixedly connected to the guide rod (7), a top pin (82) fixedly connected to the fixed ring (81), a hollow shell (83) fixedly connected to the support (3), the guide rod (7) penetrating through the hollow shell (83) and being slidably connected with the hollow shell (83), the top pin (82) being inserted into the hollow shell (83), a hollow plate (84) fixedly connected to the inner side of the hollow shell (83), a sponge block (86) and a pressing plate (85) slidably connected to the inner side of the hollow shell (83), the sponge block (86) being in contact with the pressing plate (85), the sponge block (86) being in contact with the hollow plate (84), the pressing plate (85) being in contact with the top pin (82), an oil outlet hole (88) being formed in the inner wall of the hollow shell (83), and a rubber plug (89) being slidably connected to the outer wall of the hollow shell (83).

6. An apparatus for automatic die cutting of terminal strips according to claim 5, characterized in that: The inner side of the hollow shell (83) is provided with a spring (87), one end of the spring (87) is fixedly connected with the pressing plate (85), and the other end of the spring (87) is fixedly connected to the inner surface of the hollow shell (83).

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