Terminal bending jig

Abstract

The utility model relates to a terminal bending jig which comprises a bottom plate, the top of the bottom plate is fixedly connected with two side plates, the top of the bottom plate is provided with a bending mechanism, the top of the bottom plate is provided with a protection assembly, the bending mechanism comprises a positioning plate fixedly connected with the top of the bottom plate, and the positioning plate is fixedly connected with the top of the bottom plate. A pushing and folding assembly is arranged at the top of the bottom plate, limiting pins are arranged on the side plates, a linear guide rail sliding table is arranged at the top of the bottom plate, the protection assembly comprises a supporting plate fixedly connected between the two side plates, and a motor is fixedly installed at the top of the supporting plate. According to the terminal bending jig, the bending mechanism is arranged, so that the bending jig has a bending function, semi-automation of small-batch production in the early stage is achieved, manual bending is replaced, the defects that bending is inconsistent, a plating layer on the surface of a terminal is scratched and the like are overcome, the labor intensity of workers is reduced, the production efficiency of products is improved, and then the practicability of the bending jig is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices, in particular to a terminal bending jig. Background Art

[0002] The connector in the prior art includes a rubber frame and a plurality of terminals inserted in the rubber frame. In order to facilitate installation and use of the connector, these terminals need to be bent.

[0003] The existing terminal bending method generally uses large-scale stamping equipment to stamp and bend the terminals. This method will cause friction on the terminal surface, and the stamping angle is unstable, which is prone to scratches or cracks at the bend, and the bending angle accuracy is not high enough, affecting the quality of the terminal. Therefore, a terminal bending jig is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a terminal bending jig having the advantages of stable bending, etc., which solves the problem that the existing terminal bending method generally uses large-scale stamping equipment to stamp and bend the terminals, which causes friction on the terminal surface, and the stamping angle is unstable, which is prone to scratches or cracks at the bending point, and the bending angle accuracy is not high enough, affecting the quality of the terminal.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a terminal bending jig, comprising a bottom plate, two side plates are fixedly connected to the top of the bottom plate, a bending mechanism is arranged on the top of the bottom plate, and a protective component is arranged on the top of the bottom plate;

[0006] The bending mechanism comprises a positioning plate fixedly connected to the top of the base plate, a push-folding assembly is arranged on the top of the base plate, a limiting pin is arranged on the side plate, and a linear guide rail slide is arranged on the top of the base plate.

[0007] Furthermore, the protective component includes a support plate fixedly connected to the two side plates, a motor is fixedly installed on the top of the support plate, a threaded rod is fixedly connected to the output shaft of the motor, a threaded block is threadedly connected to the outer side of the threaded rod, a protective shell is fixedly connected to the bottom of the threaded block, and fixed blocks are fixedly connected to the left and right sides of the protective shell, a fixing groove is provided on the opposite side of the two side plates, a fixing rod is fixedly connected to the side of the bottom wall of the two fixing grooves opposite to the inner top wall, and a spring is sleeved on the outer side of the two fixing rods.

[0008] Furthermore, a thread groove is provided inside the thread block, and the inside of the thread groove is threadably connected to the outside of the threaded rod.

[0009] Furthermore, the outer side of the fixing block is slidably connected to the inner side of the fixing groove.

[0010] Furthermore, a sliding through hole is provided inside the fixing block, and the inside of the sliding through hole is slidably connected to the outside of the fixing rod.

[0011] Furthermore, the protective shell is U-shaped.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The terminal bending jig has a bending function by setting a bending mechanism, realizing semi-automation of early small batch production, replacing manual bending, solving defects such as inconsistent bending and scratching of terminal surface plating, reducing the labor intensity of workers, improving product production efficiency, and thus improving the practicality of the bending jig.

[0014] 2. The terminal bending jig has a protective function by setting a protective mechanism, so as to achieve the effect of protecting the user, thereby avoiding dangerous situations after bending and causing harm to the staff, thereby enhancing the safety of the bending jig, facilitating the use of the user, and increasing the practicality of the bending jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a top view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the protective shell structure of the utility model.

[0018] In the figure: 1 bottom plate, 2 side plate, 3 positioning plate, 4 push-folding assembly, 5 limit pins, 6 linear guide slide, 7 support plate, 8 motor, 9 threaded rod, 10 threaded block, 11 protective shell, 12 fixed block, 13 fixed groove, 14 fixed rod, 15 spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2The terminal bending jig in this embodiment includes a base plate 1, two side plates 2 are fixedly connected to the top of the base plate 1, a bending mechanism is arranged on the top of the base plate 1, and a protective component is arranged on the top of the base plate 1.

[0021] The bending mechanism includes a positioning plate 3 fixedly connected to the top of the bottom plate 1, a push-folding assembly 4 is arranged on the top of the bottom plate 1, a limiting pin 5 is arranged on the side plate 2, and a linear guide slide 6 is arranged on the top of the bottom plate 1.

[0022] See also Figure 1-3 In this embodiment, the protective component includes a support plate 7 fixedly connected to the two side plates 2, a motor 8 is fixedly installed on the top of the support plate 7, a threaded rod 9 is fixedly connected to the output shaft of the motor 8, a threaded block 10 is threadedly connected to the outer side of the threaded rod 9, a threaded groove is provided inside the threaded block 10, and the inner part of the threaded groove is threadedly connected to the outer side of the threaded rod 9, and a protective shell 11 is fixedly connected to the bottom of the threaded block 10. The protective shell 11 is U-shaped, and the left and right sides of the protective shell 11 are fixedly connected to fixed blocks 12, and a sliding through hole is provided inside the fixed block 12. The opposite side of the two side plates 2 is provided with a fixing groove 13, and the outer side of the fixing block 12 is slidably connected to the inner side of the fixing groove 13. The inner bottom wall of the two fixing grooves 13 is fixedly connected to the side opposite to the inner top wall. The inner part of the sliding through hole is slidably connected to the outer side of the fixing rod 14, and the outer sides of the two fixing rods 14 are sleeved with springs 15.

[0023] The working principle of the above embodiment is:

[0024] The terminal bending jig has a bottom plate 1 that bears the load, and a side plate 2 that fixes a linear guide slide 6. The linear guide slide 6 is used to connect the push-folding component 4 and the side plate 2, and cooperates with the limit pin 5 to realize the push-folding reciprocating motion. The limit pin 5 limits the stroke of the push-folding component 4, and the positioning plate 3 positions and fixes the product. The push-folding component 4 is composed of a hand-pushing handle, a roller, a bearing, a center axis, and a roller fixing block to achieve the effect of bending the terminal. By setting a protective component, starting the motor 8, the output shaft of the motor 8 drives the threaded rod 9 to rotate, the threaded rod 9 drives the threaded block 10 to move downward, and the threaded block 10 drives the protective shell 11 to move downward to cover the bending mechanism. By setting a fixing block 12, a fixing groove 13, a fixing rod 14 and a spring 15 to limit the support of the protective shell 11, the stability of the protective shell 11 during movement is increased, thereby avoiding dangerous situations after bending and causing injuries to the staff, thereby enhancing the safety of the bending jig, facilitating the use of the user, and increasing the practicality of the bending jig.

[0025] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A terminal bending jig, comprising a base plate (1), characterized in that: Two side plates (2) are fixedly connected to the top of the bottom plate (1), a bending mechanism is provided on the top of the bottom plate (1), and a protective component is provided on the top of the bottom plate (1); The folding mechanism comprises a positioning plate (3) fixedly connected to the top of the base plate (1), a push-folding assembly (4) is arranged on the top of the base plate (1), a limiting pin (5) is arranged on the side plate (2), and a linear guide rail slide (6) is arranged on the top of the base plate (1).

2. The terminal bending jig according to claim 1, characterized in that: The protection component comprises a support plate (7) fixedly connected to the two side plates (2); a motor (8) is fixedly mounted on the top of the support plate (7); a threaded rod (9) is fixedly connected to the output shaft of the motor (8); a threaded block (10) is threadedly connected to the outer side of the threaded rod (9); a protection shell (11) is fixedly connected to the bottom of the threaded block (10); a fixing block (12) is fixedly connected to the left and right sides of the protection shell (11); a fixing groove (13) is formed on the opposite side of the two side plates (2); a fixing rod (14) is fixedly connected to the inner bottom wall and the inner top wall of the two fixing grooves (13); and a spring (15) is sleeved on the outer side of the two fixing rods (14).

3. The terminal bending jig according to claim 2, characterized in that: A thread groove is provided inside the threaded block (10), and the inside of the thread groove is threadably connected to the outside of the threaded rod (9).

4. The terminal bending jig according to claim 2, characterized in that: The outer side of the fixing block (12) is slidably connected to the inner side of the fixing groove (13).

5. The terminal bending jig according to claim 2, characterized in that: A sliding through hole is provided inside the fixing block (12), and the inside of the sliding through hole is slidably connected to the outside of the fixing rod (14).

6. The terminal bending jig according to claim 2, characterized in that: The protective shell (11) is U-shaped.

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