Copper terminal material strip slitting die and slitting equipment

Abstract

The utility model relates to a copper terminal material strip slitting die and slitting equipment. The copper terminal material strip slitting die comprises a female die assembly and a male die assembly. The female die assembly comprises a female die base, the bottom of the female die base is horizontally connected with a female die plate, a plurality of first driving sources arranged at intervals in the horizontal direction are vertically arranged in the female die base, and the output end of each first driving source is vertically connected with an inner ejector block penetrating through the female die plate. The male die assembly comprises a male die base, a horizontal material pressing plate is arranged on the top of the male die base in a floating mode, a plurality of second driving sources are vertically arranged in the male die base, the output ends of the second driving sources are connected with a fixing plate, a plurality of vertical punches are horizontally arranged on the fixing plate at intervals, and the punches penetrate through the material pressing plate and correspond to the positions of the inner ejector blocks respectively. According to the slitting die, terminal materials in a material strip state can be automatically slit, and the slit terminals can be clamped, fixed and sequenced, so that the terminals can be conveniently grabbed one by one by a manipulator, and subsequent automatic production is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a copper terminal strip slitting mold and a slitting device. Background Art

[0002] A terminal refers to a wiring terminal, also known as a connection terminal. Terminals are used to connect wires, cables or electrical equipment to achieve electrical connection. The main function of terminals is to transmit electrical signals or conduct electricity, and they play a key role in engineering. In addition, terminals are widely used in fields with high requirements for industrial automation and precise control. With the improvement of the degree of industrial automation, the consumption of terminals is gradually increasing.

[0003] Such as Figure 7 For the terminals shown, due to reasons such as dimensional accuracy and easy deformation in the existing production process, they cannot be arranged by the method of vibrating bowl feeding to cooperate with the manipulator to achieve automatic feeding of the production line, and manual assembly is required. Not only is the assembly efficiency low, but the assembly quality cannot be guaranteed to be uniform, affecting the final performance and quality of the product. Summary of the Utility Model

[0004] Therefore, the technical problem to be solved by the present utility model is to overcome the problem that in the prior art, due to reasons such as dimensional accuracy and easy deformation of the terminals, they cannot be arranged by the method of vibrating bowl feeding to cooperate with the manipulator to achieve automatic feeding of the production line, and manual assembly is required. Not only is the assembly efficiency low, but the assembly quality cannot be guaranteed to be uniform, affecting the final performance and quality of the product.

[0005] To solve the above technical problem, the present utility model provides a copper terminal strip slitting mold, including,

[0006] A female die assembly, the female die assembly includes a female die base, a female die plate is horizontally connected to the bottom of the female die base, and a plurality of first driving sources arranged at intervals in the horizontal direction are vertically arranged in the female die base, and the output end of each first driving source is vertically connected to an inner ejector block penetrating through the female die plate;

[0007] A male die assembly, the male die assembly includes a male die base arranged below the female die base, a horizontal pressure plate is floatingly arranged on the top of the male die base, and a plurality of second driving sources are vertically arranged in the male die base, the output end of the second driving source is connected to a fixing plate, a plurality of vertical punching heads are horizontally arranged at intervals on the fixing plate, and the punching heads all penetrate through the pressure plate and are respectively corresponding to the positions of one of the inner ejector blocks.

[0008] In an embodiment of the present utility model, a plurality of die holes for each of the inner ejector blocks to pass through are formed in the concave template, and the shape of the die holes matches the shape of the inner ejector blocks.

[0009] In an embodiment of the present utility model, a plurality of punch holes for each of the punches to pass through are formed in the blank holder, and the shape of the punch holes matches the shape of the punches.

[0010] In an embodiment of the present utility model, horizontal grooves are formed at the free ends of the punches.

[0011] In an embodiment of the present utility model, a plurality of vertical guide posts are provided on the punch base, the blank holder is slidably connected to the guide posts in the vertical direction, and a plurality of elastic members are provided between the blank holder and the punch base.

[0012] In an embodiment of the present utility model, a receiving groove is formed in the die base, and the first driving source is disposed in the receiving groove.

[0013] In an embodiment of the present utility model, the punch base includes a base plate, two spaced-apart mounting seats are symmetrically provided on the base plate, a support plate spanning between the two mounting seats is connected to the tops of the two mounting seats, the blank holder is floatingly connected to the support plate, and a through groove corresponding to the position of the blank holder is further formed on the support plate. Two second driving sources are provided and are respectively connected to opposite sides of the two mounting seats, and the output ends of the second driving sources are respectively connected to the fixing plate passing through the through groove.

[0014] In an embodiment of the present utility model, two symmetrically arranged slide rails are horizontally connected to the base plate, the two mounting seats are respectively slidably connected to the two slide rails through sliders, and a third driving source parallel to the slide rails is horizontally provided on the base plate, and the output end of the third driving source is connected to the support plate through a connecting plate.

[0015] In an embodiment of the present utility model, an avoidance groove is provided on one side of the concave template.

[0016] A slitting device includes the copper terminal strip slitting die as described in any one of the above.

[0017] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0018] A copper terminal strip slitting die and slitting equipment according to the present utility model include a concave die assembly and a convex die assembly; the concave die assembly includes a concave die base, a concave die plate is horizontally connected to the bottom of the concave die base, and a plurality of first driving sources arranged at intervals in the horizontal direction are vertically arranged in the concave die base, and the output end of each first driving source is vertically connected with an inner top block penetrating through the concave die plate; the convex die assembly includes a convex die base arranged below the concave die base, a horizontal pressure plate is floatingly arranged on the top of the convex die base, and a plurality of second driving sources are vertically arranged in the convex die base, the output end of the second driving source is connected with a fixing plate, a plurality of vertical punching heads are horizontally arranged at intervals on the fixing plate, and the punching heads all penetrate through the pressure plate and are respectively corresponding to the positions of an inner top block. The copper terminal strip slitting die of the present utility model can automatically slit the terminal material in the form of a strip, and can clamp, fix and arrange the plurality of slit terminals in an orderly manner, so as to facilitate the mechanical arm to grab the terminals one by one and realize subsequent automated production. The entire slitting die has high slitting efficiency, low cost, is convenient for installation and maintenance, and has high practicability. Description of the Drawings

[0019] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model in conjunction with the drawings, wherein

[0020] Figure 1 is a three-dimensional view of the copper terminal strip slitting die of the preferred embodiment of the present utility model;

[0021] Figure 2 is a schematic diagram of the overall structure of the copper terminal strip slitting die of the preferred embodiment of the present utility model;

[0022] Figure 3 is a schematic diagram of the structure of the concave die plate of the copper terminal strip slitting die of the preferred embodiment of the present utility model;

[0023] Figure 4 is a schematic diagram of the structure of the pressure plate of the copper terminal strip slitting die of the preferred embodiment of the present utility model;

[0024] Figure 5 is a schematic diagram of the structure of the inner top block of the copper terminal strip slitting die of the preferred embodiment of the present utility model;

[0025] Figure 6 is a schematic diagram of the structure of the punching head of the copper terminal strip slitting die of the preferred embodiment of the present utility model;

[0026] Figure 7 is a schematic diagram of the structure of the terminal and the base material.

[0027] Description of the reference numerals in the drawings: 1. Female die assembly; 11. Female die base; 12. Female die plate; 121. Female die hole; 13. First driving source; 14. Inner ejector block; 2. Male die assembly; 21. Male die base; 22. Blank holder; 221. Male die hole; 23. Second driving source; 24. Fixed plate; 25. Punch; 251. Groove; 26. Support block; 27. Slide rail; 28. Slide block; 29. Third driving source; 3. Base material; 4. Terminal. Detailed implementation mode

[0028] The present utility model will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the specific embodiments cited do not limit the present utility model.

[0029] Embodiment 1

[0030] Referring to Figures 1-7 as shown, a copper terminal strip cutting die of the present utility model includes

[0031] a female die assembly 1, the female die assembly 1 includes a female die base 11, the bottom of the female die base 11 is horizontally connected with a female die plate 12, and a plurality of first driving sources 13 arranged at intervals in the horizontal direction are vertically arranged in the female die base 11, and the output ends of the first driving sources 13 are vertically connected with inner ejector blocks 14 penetrating through the female die plate 12;

[0032] a male die assembly 2, the male die assembly 2 includes a male die base 21 arranged below the female die base 11, a horizontally floating blank holder 22 is arranged on the top of the male die base 21, and a plurality of second driving sources 23 are vertically arranged in the male die base 21, the output ends of the second driving sources 23 are connected with a fixed plate 24, and a plurality of vertical punches 25 are horizontally arranged at intervals on the fixed plate 24, and the punches 25 all penetrate through the blank holder 22 and respectively correspond to the positions of an inner ejector block 14.

[0033] Specifically, the incoming state of the terminal is modified, specifically, the terminal is changed to a strip state (the strip includes a base material 3 and a plurality of terminals 4 arranged at equal intervals on the base material 3), and the terminal can be separated from the base material and clamped and fixed through this cutting die so as to facilitate the manipulator to grab the terminals one by one, realizing the automation of production.

[0034] Specifically, the female die base 11 is connected to an external driving structure (which can be a press), and the driving structure can drive the entire female die assembly 1 to press towards or away from the male die assembly 2 below; in the initial state, both the first driving source 13 and the second driving source 23 are in the retracted state; when cutting the material, first place the strip on the predetermined position on the pressure plate 22, and the first driving source 13 and the second driving source 23 are switched to the ejecting state (at this time, the free ends of the inner ejecting blocks 14 and the punches 25 do not extend out of the female die holes 121 and the male die holes 221), then the driving structure drives the female die assembly 1 to press downwards, and the female die plate 12 gradually approaches and contacts the pressure plate 22, and the female die plate 12 and the pressure plate 22 clamp the base material of the strip between them. The female die plate 12 continues to press downwards so that the free ends of the punches 25 extend out of the male die holes 221 and enter the female die holes 121, thereby cutting the base material from the terminals thereon; then the driving structure drives the female die assembly 1 to rise by a predetermined height and stop. At the same time, the second driving source 23 drives the punches 25 to eject, pushing the cut terminals away from the base material and clamping the terminals between the corresponding inner ejecting blocks 14 and the punches 25. Finally, the manipulator sequentially grabs the terminals one by one. During the grabbing process, when the manipulator holds a single terminal, the first driving source 13 connected to this terminal drives the inner ejecting block 14 connected thereto to retract and release the terminal, enabling the manipulator to smoothly grab the terminal and realizing subsequent automated production. It can be imagined that changing the terminals to the strip state can not only cooperate with this cutting die and the manipulator to achieve rapid cutting and feeding of the terminals, but also the strip-shaped terminals are convenient for transfer, storage and transportation, and to a certain extent, it also reduces the overall production cost.

[0035] A copper terminal strip cutting die of the present utility model can automatically cut the terminal material in the strip state, and can clamp, fix and arrange the cut terminals in an orderly manner, so as to facilitate the manipulator to grab the terminals one by one and realize subsequent automated production. The cutting die has high cutting efficiency, low cost, convenient installation and maintenance, and has high practicality.

[0036] Furthermore, a plurality of female die holes 121 through which the inner ejecting blocks 14 pass respectively are formed in the female die plate 12, and the shape of the female die holes 121 matches the shape of the inner ejecting blocks 14.

[0037] Furthermore, a plurality of male die holes 221 through which the punches 25 pass respectively are formed in the pressure plate 22, and the shape of the male die holes 221 matches the shape of the punches 25.

[0038] Further, horizontal grooves 251 are provided at the free ends of the punches 25. It can be conceived that the section of the terminal located between the inner top block 14 and the punch 25 can be inserted into the groove 251. The groove 251 can not only limit the position of the terminal, but also prevent the terminal from being damaged when the inner top block 14 and the punch 25 cooperate to clamp and fix the terminal, ensuring the final quality of the terminal.

[0039] Further, a plurality of vertical guide posts are provided on the punch base 21, the blank holder 22 is slidably connected to the guide posts in the vertical direction, and a plurality of elastic members are provided between the blank holder 22 and the punch base 21.

[0040] Further, a receiving groove is provided on the die base 11, and the first driving source 13 is disposed in the receiving groove.

[0041] Further, the punch base 21 includes a base plate, two spaced mounting seats are symmetrically provided on the base plate, a support plate spanning between the two mounting seats is connected to the tops of the two mounting seats, the blank holder 22 is floatingly connected to the support plate, and a through groove corresponding to the position of the blank holder 22 is further provided on the support plate. Two second driving sources 23 are provided and are respectively connected to the opposite surfaces of the two mounting seats, and the output ends of the second driving sources 23 are both connected to a fixing plate 24 passing through the through groove. Specifically, a plurality of support blocks 26 are symmetrically provided on the mounting seats and are located below the fixing plate 24, and the top surfaces of the support blocks 26 are located in the same plane.

[0042] Further, two symmetrically arranged slide rails 27 are horizontally connected to the base plate, the two mounting seats are respectively slidably connected to the two slide rails 27 through sliders 28, and a third driving source 29 parallel to the slide rails 27 is horizontally arranged on the base plate, and the output end of the third driving source 29 is connected to the support plate through a connecting plate. Specifically, the transverse driving structure composed of the slide rails 27, the sliders 28 and the third driving source 29 can drive the entire punch assembly 2 to move horizontally, so that the punch assembly 2 can move to a convenient operation position during loading and unloading, reducing the operation difficulty of the staff and improving the production safety at the same time. Specifically, the first driving source 13, the second driving source 23 and the third driving source 29 are all cylinders, but are not limited to cylinders.

[0043] Further, an avoidance groove is provided on one side of the die plate 12. It can be conceived that due to the shape of the terminal, a certain space needs to be reserved for the terminal on the die plate 12 so that the die plate 12 and the blank holder 22 will not interfere with the terminal during the pressing process.

[0044] Embodiment Two

[0045] The present invention also discloses a slitting device, including the copper terminal strip slitting die as in Embodiment One.

[0046] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the creation of the present utility model.

Claims

1. A copper terminal strip cutting die, characterized in that, Comprising: A female die assembly, the female die assembly includes a female die base, a female die plate is horizontally connected to the bottom of the female die base, and a plurality of first driving sources arranged at intervals in the horizontal direction are vertically provided in the female die base, and the output ends of each of the first driving sources are vertically connected with inner ejector blocks penetrating through the female die plate; A male die assembly, the male die assembly includes a male die base arranged below the female die base, a horizontal blank holding plate is floatingly arranged on the top of the male die base, and a plurality of second driving sources are vertically provided in the male die base, the output ends of the second driving sources are connected with a fixing plate, a plurality of vertical punch heads are horizontally arranged at intervals on the fixing plate, the punch heads all penetrate through the blank holding plate and respectively correspond to the positions of one of the inner ejector blocks.

2. The copper terminal strip slitting die according to claim 1, characterized in that: A plurality of female die holes respectively for each of the inner ejector blocks to pass through are formed in the female die plate, and the shape of the female die holes matches the shape of the inner ejector blocks.

3. The copper terminal strip slitting die according to claim 2, wherein: A plurality of male die holes respectively for each of the punch heads to pass through are formed in the blank holding plate, and the shape of the male die holes matches the shape of the punch heads.

4. The copper terminal strip slitting die according to claim 1, wherein: Horizontal grooves are formed at the free ends of the punch heads.

5. The copper terminal strip slitting die according to claim 1, characterized in that: A plurality of vertical guide posts are arranged on the male die base, the blank holding plate is slidably connected to the guide posts in the vertical direction, and a plurality of elastic members are arranged between the blank holding plate and the male die base.

6. The copper terminal strip slitting die according to claim 1, characterized in that: A receiving groove is formed in the female die base, and the first driving source is arranged in the receiving groove.

7. The copper terminal strip cutting die according to claim 1, characterized in that: The male die base includes a base plate, two spaced mounting seats are symmetrically arranged on the base plate, a support plate spanning between the two mounting seats is connected to the tops of the two mounting seats, the blank holding plate is floatingly connected to the support plate, and a through groove corresponding to the position of the blank holding plate is further formed in the support plate, two second driving sources are provided and are respectively connected to opposite surfaces of the two mounting seats, and the output ends of the second driving sources are both connected to the fixing plate passing through the through groove.

8. The copper terminal strip slitting die according to claim 7, wherein: Two symmetrically arranged slide rails are horizontally connected to the base plate, the two mounting seats are respectively slidably connected to the two slide rails through sliders, and a third driving source parallel to the slide rails is horizontally arranged on the base plate, and the output end of the third driving source is connected to the support plate through a connecting plate.

9. The copper terminal strip slitting die according to claim 1, wherein: An avoidance groove is arranged on one side of the female die plate.

10. A slitting device, characterized in that: Including the copper terminal strip slitting die according to any one of claims 1-9.

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