CN212634123U

CN212634123U - Bending jig for pins of electronic devices

Info

Publication number: CN212634123U
Application number: CN202021037945.8U
Authority: CN
Inventors: 李成特; 邱慈彬; 朱学平
Original assignee: Shenzhen Superlink Technology Co ltd
Current assignee: Shenzhen Superlink Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-02
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a technical field of tool especially relates to a tool of bending of electron device pin, and it includes the fixing base, the fixing base includes work plane, be provided with on the work plane and be used for carrying out spacing seat to electronic components, be provided with on the fixing base and be used for fixing so that the location stick of buckling to the pin line, the one end of location stick is fixed in on the fixing base, the other end of location stick stretches out outside the fixing base. The utility model aims at providing a bending jig for pins of electronic devices, which has simple structure, low cost and convenient operation; the bending of the pins of the electronic components by hands is time-saving and labor-saving, and the consistency of bending length and angle in batch manufacturing can be ensured; the electronic components after the pins are bent are convenient to take out, and damage or destruction of the electronic components is avoided.

Description

Bending jig for pins of electronic devices

Technical Field

The utility model belongs to the technical field of the technique of tool and specifically relates to a tool of bending of electron device pin is related to.

Background

At present, pins of pin-type electronic components such as capacitors, inductors, resistors, diodes or chips are usually longer when leaving a factory so as to meet the requirements of different customers on different pin lengths, and the electronic components are processed in an earlier stage, including the steps of cutting or bending the pins into a certain angle.

Referring to fig. 1, in the conventional electronic component 001, two opposite sides of the electronic component 001 are provided with the limiting bayonets 002, the electronic component 001 is provided with the lead wires 003 on the side surfaces of the limiting bayonets 002 on the two sides, the lead wires 003 are four, and the pins need to be bent in a straight line state to form break angles (see fig. 2), and the lead wires 003 are usually rigid wires, so that the hardness of the lead wires 003 is high, and the lead wires 003 with the high hardness are convenient for the lead wires 003 to keep bent shapes, so that the lead wires 003 are not easily deformed by themselves.

When an operator bends a material part by hands, the bending length of the lead wire 003 and the bending angle of the lead wire 003 are difficult to be accurately controlled by pure manual operation, so that the consistency of the bending specification of the lead wire 003 is difficult to be ensured by the manual bending in the prior art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electron device pin's tool of bending, it can assist the staff to carry out the buckling of electronic component pin, the uniformity of length of bending, angle when can guaranteeing to make in batches.

The utility model aims at realizing through the following technical scheme:

the utility model provides a tool of bending of electron device pin, includes the fixing base, the fixing base includes working plane, be provided with on the working plane and be used for carrying out spacing seat to electronic components, be provided with on the fixing base and be used for fixing the location stick of so that buckle to the pin line, the one end of location stick is fixed in on the fixing base, the other end of location stick stretches out outside the fixing base.

By adopting the technical scheme, when the electronic component is bent, the electronic component can be arranged on the working plane of the fixing seat and is limited by the limiting seat, so that the movement of the electronic component in the process of bending the pin wire is reduced, the force required for holding the electronic component to fix the electronic component is reduced, and the labor-saving effect is achieved; because the positioning rod is fixed on the fixed seat, when the pin wire of the electronic component is bent, the bending position and the bending angle of the pin wire are unified, so that the consistency of the bending length and the bending angle of the pin wire can be ensured; the pin wire can be bent along a positioning rod extending out of the fixing seat, and the positioning rod plays a role as a fulcrum for bending the pin wire.

The present invention may be further configured in a preferred embodiment as: the positioning rod is detachably connected with the fixed seat.

Through adopting above-mentioned technical scheme, the location stick can separate with the fixing base, therefore the location stick is difficult for playing the hindrance effect to the separation of pin after buckling and fixing base, and consequently the electronic components after the pin is buckled takes out the convenience, can avoid electronic components's damage or destruction.

The present invention may be further configured in a preferred embodiment as: a plurality of positioning grooves are formed in the fixing seat, and the positioning rods are in inserting fit with the positioning grooves.

By adopting the technical scheme, the positioning rod is matched with the positioning groove in an inserting manner, so that the fixing mode between the positioning rod and the positioning groove is simple, and the positioning rod can be fixed with the positioning groove by inserting the positioning rod into the positioning groove; the positioning rod can be separated from the positioning groove by pulling out the positioning rod from the positioning groove, and the positioning rod has the characteristic of convenience in installation and disassembly.

The present invention may be further configured in a preferred embodiment as: the constant head tank is including wearing to locate the vertical groove of fixing base and seting up the horizontal groove in work plane, the length direction and the work plane mutually perpendicular in vertical groove.

By adopting the technical scheme, when the positioning rod is inserted into the longitudinal groove, the length direction of the positioning rod is vertical to the working plane, the pin wire can be bent by taking the positioning rod as a break angle point, and the plane formed by the two bent sections of the pin wire is parallel to the working plane; when the positioning rod is inserted into the transverse groove, the length direction of the positioning rod is parallel to the working plane; therefore, the pin wire can be bent by taking the positioning rod as a bending angle point, and a plane formed by two bent sections of the pin is vertical to the working plane; therefore, the pin wire can be bent according to actual needs, the bent shape of the pin wire is more, and the bending mode is more flexible.

The present invention may be further configured in a preferred embodiment as: the transverse grooves are parallel to the length direction of the pin lines when the electronic component is fixed on the working plane, and the transverse grooves are overlapped with the pin lines.

By adopting the technical scheme, the pin wire can be bent into a right angle along the positioning rod; the positioning rod which is spliced and matched with the longitudinal groove is attached to the pin wire, so that the pin wire can be bent into a first right angle; the pin line can be bent into a second right angle along the positioning rod which is in plug-in fit with the transverse groove.

The present invention may be further configured in a preferred embodiment as: the transverse groove is communicated with the working plane.

Through adopting above-mentioned technical scheme, the opening that the horizontal groove that communicates each other with the working plane was seted up on the working plane can reduce the cooperation area of location stick and horizontal groove, has consequently reduced the friction of week side and horizontal groove of location stick for the installation and the dismantlement of location stick and horizontal groove are more swift.

The present invention may be further configured in a preferred embodiment as: the longitudinal groove penetrates through the fixing seat.

Through adopting above-mentioned technical scheme, because the vertical groove runs through in the fixing base, consequently the location stick can insert the fixing base from work plane or the side that the fixing base is relative with work plane, be convenient for location stick and vertical groove's quick installation and dismantlement for the process time spent of the pin of buckling is shorter.

The present invention may be further configured in a preferred embodiment as: the transverse grooves are four in number on the working plane, and the distances between the transverse grooves on two sides of the working plane and the transverse grooves on the adjacent inner sides of the working plane are equal.

Through adopting above-mentioned technical scheme, the lead wire can be with the location of horizontal groove grafting cooperation location stick down the bending out comparatively symmetrical shape.

The present invention may be further configured in a preferred embodiment as: the two longitudinal grooves are arranged on the working plane and are respectively penetrated with the two middle transverse grooves.

Through adopting above-mentioned technical scheme, the lead wire can be through with indulge under the groove grafting complex condition, directly buckle along the location stick with horizontal groove grafting complex, consequently can make the bending of lead wire change and form the right angle.

The present invention may be further configured in a preferred embodiment as: the limiting seat comprises a limiting strip which is arranged on the working plane in a protruding mode, and a notch used for being in clamping fit with the electronic component is formed in the limiting strip.

Through adopting above-mentioned technical scheme, set up jaggedly on the spacing strip and can carry on spacingly to electronic components, spacing simple structure, the installation and the dismantlement of electronic components and fixing base of being convenient for.

The present invention may be further configured in a preferred embodiment as: the edge of the fixed seat perpendicular to the working plane is provided with a chamfer edge.

Through adopting above-mentioned technical scheme, the chamfer limit can reduce the oppression sense of sharp-pointed edge to the hand when gripping the fixing base for the hand is difficult to be injured gripping the in-process of fixing base.

To sum up, the utility model discloses a following at least one useful technological effect:

the bending of the pins of the electronic components by hands is time-saving and labor-saving, and the consistency of bending length and angle in batch manufacturing can be ensured;

the fixing seat and the positioning rod have simple structures and convenient operation;

the pin is buckled back locating bar and also can be dismantled with the fixing base for electronic components takes out more conveniently, avoids electronic components's damage or destruction.

Drawings

Fig. 1 is a schematic structural view of an electronic component (before bending a lead wire);

fig. 2 is a schematic structural view of an electronic component (after bending a lead wire);

fig. 3 is a schematic view of an overall structure of a bending jig for pins of an electronic device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a bending jig mounted on a pin of an electronic device before bending a lead wire according to an embodiment of the present invention;

fig. 5 is a schematic diagram of the effect of bending the lead wire and installing the lead wire after bending the bending jig for the pins of the electronic device according to an embodiment of the present invention.

Reference numerals: 001. an electronic component; 002. a limiting bayonet; 003. lead wires; 1. a fixed seat; 101. a working plane; 102. chamfering edges; 11. a limiting seat; 111. a limiting strip; 112. a notch; 13. positioning a groove; 131. a transverse groove; 132. a longitudinal groove; 14. and (4) positioning the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 3, do the utility model discloses a tool of bending of electron device pin, including fixing base 1. The fixing seat 1 is in a shape similar to a rectangular block, one side surface of the fixing seat 1 is provided with a working plane 101, and the edge of the fixing seat 1 perpendicular to the working plane 101 is provided with a chamfered edge 102. The chamfered edge 102 reduces the sharp edges of the fixing base 1, so that an operator is not easy to hurt hands when holding the fixing base 1. The working plane 101 is provided with a limiting seat 11 for limiting the electronic component 001 and a positioning rod 14 installed in the fixing seat 1. One end of the positioning rod 14 extends out of the fixing seat 1, and the pins of the electronic component 001 are positioned by the positioning rod 14, so that the operator can bend the pin wire 003 more conveniently, and the bending of the pin wire 003 is more labor-saving. Since the positioning rod 14 is fixed in the fixing base 1, the position is not easy to be randomly varied, and therefore, the consistency of the bending length and the angle of the lead wire 003 can be ensured during the batch production.

With reference to fig. 3, specifically, the limiting seat 11 includes a limiting strip 111 protruding from the working plane 101, a notch 112 for being engaged with the electronic component 001 in a clamping manner is formed in the limiting strip 111, and the limiting bayonets 002 on two opposite sides of the electronic component 001 are clamped in the notch 112 to achieve a limiting effect. Further, the limiting strip 111 is integrally formed with the working plane 101. The length direction of the limiting strip 111 is parallel to the length direction of the working plane 101. The stop strip 111 is arranged centrally on the working plane 101, and the notch 112 opens at the central position of the stop strip 111.

Referring to fig. 4 and 5, the positioning rod 14 is further detachably connected to the fixing base 1. Specifically, a plurality of positioning groove 13 is formed in the fixing seat 1, and the positioning rod 14 is in insertion fit with the positioning groove 13, so that the fixing seat 1 and the positioning rod 14 are fixed. Further, the positioning groove 13 includes a horizontal groove 131 and a vertical groove 132, the horizontal groove 131 is opened on the working plane 101, and the length direction of the horizontal groove 131 is parallel to the working plane 101. When the electronic component 001 with the lead lines 003 not bent much is fixed on the working plane 101, the length direction of the transverse groove 131 is parallel to the lead lines 003 of the electronic component 001; further, the transverse groove 131 is overlapped with the lead wire 003, so that the subsequent lead wire 003 can be conveniently bent to form a right angle. Further, the lateral surfaces of the transverse groove 131 in the length direction communicate with the working plane 101, so that during the insertion and engagement of the positioning rod 14 with the transverse groove 131, the contact area between the peripheral side of the positioning rod 14 and the inner wall of the transverse groove 131 is reduced, so that the positioning rod 14 is more easily inserted into the transverse groove 131 or more easily extracted from the transverse groove 131. In the present embodiment, four lateral grooves 131 are provided on the working plane 101, and the distances between the lateral grooves 131 located on both sides of the working plane 101 and the lateral grooves 131 located on the adjacent inner sides are equal. Because the length direction of the limiting strip 111 is perpendicular to the transverse groove 131, the limiting strip 111 limits the limiting strip 111 on the working plane 101, so that the positioning rod 14 is not easy to separate from the working plane 101.

With continued reference to fig. 4 and 5, the longitudinal direction of the longitudinal groove 132 is perpendicular to the working plane 101. The longitudinal groove 132 is opened near the edge of the fixed seat 1. The longitudinal groove 132 opens into the lateral groove 131. The longitudinal grooves 132 are disposed through the fixing base 1, specifically, two longitudinal grooves 132 are disposed on the working plane 101, and the longitudinal grooves 132 are disposed through the two middle transverse grooves 131 respectively.

Continuing to refer to fig. 4 and 5, the limiting bayonet 002 of the electronic component 001 is in clamping fit with the notch 112 of the limiting strip 111, the positioning rod 14 is in inserting fit with the longitudinal groove 132, the pin line 003 of the electronic component 001 is bent along the positioning rod 14 to form a first right angle, and the plane where the two pin lines 003 forming the first right angle are located is parallel to the working plane 101; the positioning rod 14 is pulled out from the longitudinal groove 132 and is in plug fit with the transverse groove 131, one end of the pin line 003, which is far away from the electronic component 001, is bent along the positioning rod 14 to form a second right angle, and the plane of the two pin lines 003 forming the second right angle is perpendicular to the working plane 101.

The implementation principle of the embodiment is as follows: the utility model provides a bending jig for pins of electronic devices, which comprises a fixed seat 1, wherein a limit strip 111 is arranged on the fixed seat 1, and a notch 112 for clamping and matching with an electronic component 001 is arranged in the limit strip 111; the working plane 101 is further provided with a transverse groove 131, and the longitudinal direction of the transverse groove 131 is parallel to the longitudinal direction of the lead wire 003 when the electronic component 001 is fixed. The longitudinal grooves 132 are provided in a longitudinal direction perpendicular to the longitudinal direction of the lateral grooves 131. The utility model has simple structure, low cost and convenient operation; the bending of the lead wire 003 of the electronic component 001 by hands is time-saving and labor-saving, and the bending length of the lead wire 003 and the consistency of the angles of the lead wire 003 can be ensured during batch production; the electronic component 001 with the bent lead wire 003 is convenient to take out, and the damage or the destruction of the electronic component 001 is avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a tool of bending of electron device pin which characterized in that: including fixing base (1), fixing base (1) includes work plane (101), be provided with on work plane (101) and be used for carrying out spacing seat (11) to electronic components (001), be provided with on fixing base (1) and be used for fixing location stick (14) so that buckle to pin wire (003), the one end of location stick (14) is fixed in on fixing base (1), the other end of location stick (14) stretches out outside fixing base (1).

2. The bending jig for the pins of the electronic device according to claim 1, wherein: the positioning rod (14) is detachably connected with the fixed seat (1).

3. The bending jig for the pins of the electronic device according to claim 2, wherein: a plurality of positioning grooves (13) are formed in the fixing seat (1), and the positioning rods (14) are in inserting fit with the positioning grooves (13).

4. The bending jig for the pins of the electronic device according to claim 3, wherein: the positioning groove (13) comprises a longitudinal groove (132) penetrating through the fixing seat (1) and a transverse groove (131) arranged on the working plane (101), and the length direction of the longitudinal groove (132) is perpendicular to the working plane (101).

5. The bending jig for the pins of the electronic device according to claim 4, wherein: the transverse grooves (131) are parallel to the length direction of the lead lines (003) when the electronic component (001) is fixed on the working plane (101), and the transverse grooves (131) and the lead lines (003) are overlapped.

6. The bending jig for the pins of the electronic device according to claim 4, wherein: the transverse groove (131) is communicated with the working plane (101); the longitudinal groove (132) penetrates through the fixing seat (1).

7. The bending jig for the pins of the electronic device according to claim 4, wherein: the four transverse grooves (131) are arranged on the working plane (101), and the distances between the transverse grooves (131) on two sides of the working plane (101) and the transverse grooves (131) on the adjacent inner sides are equal.

8. The bending jig for the pins of the electronic device according to claim 7, wherein: two longitudinal grooves (132) are arranged on the working plane (101), and the longitudinal grooves (132) are respectively arranged in a penetrating manner with the two middle transverse grooves (131).

9. The bending jig for the pins of the electronic device according to claim 1, wherein: spacing seat (11) are including outstanding spacing (111) of setting up on work plane (101), seted up in spacing (111) and be used for with electronic components (001) joint complex breach (112).

10. The bending jig for the pins of the electronic device according to claim 1, wherein: a chamfer edge (102) is arranged on the edge of the fixed seat (1) perpendicular to the working plane (101).