Shell PIN bending structure

Abstract

The utility model relates to the technical field of bending equipment, in particular to a shell PIN bending structure which comprises a base plate, a base is arranged on the base plate, a pushing air cylinder is arranged on the base, a bending air cylinder is arranged on the base, the shell PIN bending structure further comprises a top plate, and the top plate is arranged on one side of the base plate. The number of the side plates is two, and the two side plates are both arranged on one side of the base plate; the pushing mechanism is arranged on one side of the base plate; the number of the side pushing mechanisms is two, and the two side pushing mechanisms are both arranged on the base plate; compared with the prior art, the shell PIN bending structure has the advantages that when a worker uses the shell PIN bending structure, the pushing mechanism is used for driving the top plate to displace and fixing the top of the carrier when the pushing cylinder is started, and the side pushing mechanism is used for synchronously driving the two side plates to displace and fixing the two sides of the carrier when the top plate displaces; and multiple end faces of the carrier are effectively fixed, so that the carrier is prevented from deviating.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a shell PIN needle bending structure. Background Art

[0002] PIN pin is a kind of metal material used in connector to complete the conductive transmission of electrical signals. PIN pin bending equipment is often used to bend it so as to connect it with other structures. PIN pin bending equipment is mainly composed of a substrate, a base, a fixed cylinder, a bending cylinder, etc. The PIN pin is installed in a carrier and placed on the substrate. The fixed cylinder fixes the carrier, and the bending cylinder bends the PIN pin.

[0003] In the existing process of bending the PIN needle, the fixing cylinder only fixes the top of the carrier, and the side end of the carrier is not effectively fixed, which may cause lateral deviation. Therefore, we propose a shell PIN needle bending structure. Utility Model Content

[0004] A technical problem to be solved by the present application is: how to effectively fix the carrier on multiple ends to avoid the carrier from shifting.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a structure for bending a PIN pin of a housing, comprising a substrate, a base is arranged on the substrate, a propulsion cylinder is arranged on the base, a bending cylinder is arranged on the base, and further comprising:

[0006] A top plate, the top plate being arranged on one side of the base plate;

[0007] Side panels, two of which are provided, and both of which are provided on one side of the base plate;

[0008] A push mechanism, used to drive the top plate to move when the propulsion cylinder is started, fix the top of the carrier, and is arranged on one side of the base plate;

[0009] The side push mechanism is used to synchronously drive the two side plates to move when the top plate moves, so as to fix the two sides of the carrier, and two side push mechanisms are provided, and both of the two side push mechanisms are arranged on the base plate.

[0010] In some embodiments, the push mechanism includes a connection seat disposed on one side of the base plate;

[0011] The connecting seat is provided with a displacement assembly for driving the top plate to move under the push of the propulsion cylinder.

[0012] In some embodiments, the displacement assembly includes two sliding rods slidably arranged on a connecting seat, a fitting plate is arranged between the two sliding rods, the top plate is connected to the two sliding rods, a cross plate is arranged on the two sliding rods, and a first spring is arranged between the two cross plates and the connecting seat.

[0013] In some embodiments, the side push mechanism includes a support seat disposed on the base plate, and two of the support seats are connected to the connecting seat;

[0014] The support seat is provided with a reset assembly for assisting the side plate to return to its original position after the side plate is displaced and the external force is removed;

[0015] The transverse plate is provided with a transmission assembly for transmitting the displacement of the transverse plate to the side plates.

[0016] In some embodiments, the reset assembly includes a connecting rod slidably disposed on a support seat, the connecting rod is connected to the side plate, a protrusion is disposed on the connecting rod, and a second spring is disposed between the protrusion and the support seat.

[0017] In some embodiments, the transmission assembly includes a vertical plate arranged on a horizontal plate, an active block is arranged on the vertical plate, a connecting plate is arranged on the protruding piece, a driven block is arranged on the connecting plate, and the driven block is in contact with and fits with the active block.

[0018] In some embodiments, an inclined plate is provided between the horizontal plate and the vertical plate.

[0019] The utility model has at least the following beneficial effects:

[0020] Different from the prior art, when the staff uses the shell PIN pin bending structure, they utilize the push mechanism to drive the top plate to move when the propulsion cylinder is started to fix the top of the carrier, and utilize the side push mechanism to synchronously drive the two side plates to move when the top plate moves to fix the two sides of the carrier, so as to effectively fix the carrier on multiple end faces and avoid the carrier from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 Another structural diagram;

[0023] Figure 3 It is a schematic diagram of the structure of the top pushing mechanism and the side pushing mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the displacement assembly of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the horizontal plate, vertical plate and active block of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the reset component of the utility model;

[0027] Figure 7 This is a schematic diagram of the inclined plate structure in Example 2 of the utility model.

[0028] In the figure: 1. base plate; 2. base; 3. thrust cylinder; 4. bending cylinder; 5. top plate; 6. side plate; 7. top push mechanism; 71. connecting seat; 8. side push mechanism; 81. support seat; 9. displacement assembly; 91. slide rod; 92. laminating plate; 93. cross plate; 94. first spring; 10. reset assembly; 101. connecting rod; 102. protrusion; 103. second spring; 11. transmission assembly; 111. vertical plate; 112. active block; 113. connecting plate; 114. driven block; 12. inclined plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Example 1

[0031] See also Figure 1-6 , the utility model provides a technical solution:

[0032] A structure for bending a shell PIN needle comprises a substrate 1, a base 2 is arranged on the substrate 1, a propulsion cylinder 3 is arranged on the base 2, the propulsion cylinder 3 provides power for fixing a carrier, a bending cylinder 4 is arranged on the base 2, the bending cylinder 4 provides power for bending the shell PIN needle, and a notch for placing the carrier can be arranged on the substrate 1. The specific bending operation process is not repeated here, and also includes:

[0033] A top plate 5, the top plate 5 is arranged on one side of the base plate 1;

[0034] A side plate 6, wherein two side plates 6 are provided, and both side plates 6 are provided on one side of the base plate 1;

[0035] The push mechanism 7 is used to drive the top plate 5 to move when the propulsion cylinder 3 is started, fix the top of the carrier, and is arranged on one side of the base plate 1;

[0036] The side push mechanism 8 is used to synchronously drive the two side plates 6 to move when the top plate 5 moves, so as to fix the two sides of the carrier, and two side push mechanisms 8 are provided, and both are arranged on the base plate 1.

[0037] The push mechanism 7 includes a connection seat 71 arranged on one side of the base plate 1 .

[0038] A displacement assembly 9 is provided on the connecting seat 71, which is used to drive the top plate 5 to move under the push of the propulsion cylinder 3; the displacement assembly 9 includes two slide bars 91 slidably arranged on the connecting seat 71, a fitting plate 92 is arranged between the two slide bars 91, the top plate 5 is connected to the two slide bars 91, and a cross plate 93 is arranged on the two slide bars 91, and a first spring 94 is arranged between the two cross plates 93 and the connecting seat 71; the propulsion cylinder 3 is started to push the fitting plate 92 and the two slide bars 91 to move, and the two slide bars 91 drive the top plate 5 to move, and the top plate 5 fixes the top of the carrier; an anti-slip and anti-scratch gasket can be provided on the end surface of the top plate 5 in contact with the carrier to avoid damage to the top of the carrier.

[0039] The side-pushing mechanism 8 includes a supporting seat 81 disposed on the base plate 1 , and both supporting seats 81 are connected to the connecting seat 71 ; the supporting seats 81 support and fix the connecting seat 71 .

[0040] A reset assembly 10 is provided on the support seat 81, which is used to assist the side panel 6 to return to its original position after the external force is removed after the displacement; the reset assembly 10 includes a connecting rod 101 slidably set on the support seat 81, the connecting rod 101 is connected to the side panel 6, a protrusion 102 is provided on the connecting rod 101, and a second spring 103 is provided between the protrusion 102 and the support seat 81; the displacement of the protrusion 102 drives the connecting rod 101 and the side panel 6 to move, and the two side panels 6 fix the two sides of the carrier; similarly, the end of the two side panels 6 that contacts the carrier can also be provided with an anti-skid and anti-scratch gasket to avoid damage to the side end of the carrier. Due to its elastic deformation property, the anti-skid and anti-scratch gasket can be deformed and fitted with the carrier when the top plate 5 and the two side panels 6 are synchronously displaced.

[0041] A transmission assembly 11 is provided on the transverse plate 93 for transmitting the displacement of the transverse plate 93 to the side plate 6; the transmission assembly 11 comprises a vertical plate 111 provided on the transverse plate 93, an active block 112 is provided on the vertical plate 111, a connecting plate 113 is provided on the convex piece 102, a driven block 114 is provided on the connecting plate 113, and the driven block 114 is in contact with and fits with the active block 112; the transverse plate 93 drives the vertical plate 111 and the active block 112 to be displaced, and the active block 112 pushes the driven block 114, the connecting plate 113 and the convex piece 102 to be displaced; a slide plate sliding groove mechanism can be provided between the active block 112, the driven block 114 and the support seat 81, so that the active block 112, the driven block 114 and the support seat 81 are slidably connected to avoid the displacement of the active block 112 and the driven block 114, thereby avoiding the deflection of the slide bar 91 and the side plate 6 during the displacement process.

[0042] When in use, the carrier is placed on the base plate 1; the propulsion cylinder 3 is started to push the bonding plate 92 and the two sliding bars 91 to move, and the two sliding bars 91 drive the top plate 5 and the two horizontal plates 93 to move, and the top plate 5 fixes the top of the carrier. In this process, the horizontal plate 93 drives the vertical plate 111 and the active block 112 to move, and the active block 112 drives the driven block 114, the connecting plate 113, and the protrusion 102 to move, and the displacement of the protrusion 102 drives the connecting rod 101 and the side plate 6 to move, and the two side plates 6 fix the two sides of the carrier, thereby completing the multi-sided clamping and fixation of the carrier to avoid the carrier from shifting.

[0043] Example 2

[0044] See also Figure 7 , the present invention provides a technical solution:

[0045] Different from Example 1, an inclined plate 12 is provided between the horizontal plate 93 and the vertical plate 111; the inclined plate 12 forms a triangular stable structure between the horizontal plate 93 and the vertical plate 111, so that the horizontal plate 93 and the vertical plate 111 can be displaced more smoothly and the transmission can be more precise, making the overall structure more stable.

[0046] 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 structure for bending a PIN pin of a housing, comprising a substrate (1), a base (2) arranged on the substrate (1), a propulsion cylinder (3) arranged on the base (2), and a bending cylinder (4) arranged on the base (2), characterized in that: Also included are: A top plate (5), wherein the top plate (5) is arranged on one side of the base plate (1); Side panels (6), two side panels (6) are provided, and both side panels (6) are provided on one side of the base plate (1); A push mechanism (7), used for driving the top plate (5) to move when the propulsion cylinder (3) is started, so as to fix the top of the carrier, and arranged on one side of the base plate (1); The side thrust mechanism (8) is used to synchronously drive the two side plates (6) to move when the top plate (5) moves, thereby fixing the two sides of the carrier, and two side thrust mechanisms (8) are provided, and both of the two side thrust mechanisms (8) are arranged on the base plate (1).

2. The housing PIN bending structure according to claim 1, characterized in that: The pushing mechanism (7) comprises a connecting seat (71) arranged on one side of the base plate (1); The connecting seat (71) is provided with a displacement assembly (9) for driving the top plate (5) to move under the push of the propulsion cylinder (3).

3. The housing PIN bending structure according to claim 2, characterized in that: The displacement assembly (9) comprises two slide bars (91) slidably arranged on the connecting seat (71), a fitting plate (92) is arranged between the two slide bars (91), the top plate (5) is connected to the two slide bars (91), a transverse plate (93) is arranged on the two slide bars (91), and a first spring (94) is arranged between the two transverse plates (93) and the connecting seat (71).

4. The housing PIN bending structure according to claim 3, characterized in that: The side thrust mechanism (8) comprises a support seat (81) arranged on the base plate (1), and the two support seats (81) are both connected to the connecting seat (71); The support seat (81) is provided with a reset assembly (10) for assisting the side plate (6) to return to its original position after the side plate (6) is displaced and the external force is removed; The transverse plate (93) is provided with a transmission assembly (11) for transmitting the displacement of the transverse plate (93) to the side plate (6).

5. The housing PIN bending structure according to claim 4, characterized in that: The reset assembly (10) comprises a connecting rod (101) slidably arranged on a support seat (81), the connecting rod (101) being connected to the side plate (6), a convex piece (102) being arranged on the connecting rod (101), and a second spring (103) being arranged between the convex piece (102) and the support seat (81).

6. The housing PIN bending structure according to claim 5, characterized in that: The transmission assembly (11) comprises a vertical plate (111) arranged on a horizontal plate (93), an active block (112) being arranged on the vertical plate (111), a connecting plate (113) being arranged on the protruding piece (102), a driven block (114) being arranged on the connecting plate (113), and the driven block (114) being in contact with and in close contact with the active block (112).

7. The housing PIN bending structure according to claim 6, characterized in that: An inclined plate (12) is provided between the horizontal plate (93) and the vertical plate (111).

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