Armored cable pin shaping tool for exhaust temperature sensor

Abstract

The utility model relates to a shaping tool for armored cable pins of an exhaust temperature sensor. The shaping tool structurally comprises a shaping mechanism and a tail jacking mechanism, the shaping mechanism comprises a discharging supporting block, a supporting block and a transverse moving cylinder, a discharging groove used for supporting the middle of the armored cable body is formed in the center of the discharging supporting block, the supporting block is arranged at one end of the discharging supporting block, a center protrusion is arranged in the center of the supporting block, and a top supporting block is placed on the supporting block above the center protrusion; two pins at the end part of the armored cable body are supported on supporting blocks at two sides of a central bulge below the top supporting block, sliding chutes are symmetrically formed in the supporting blocks at two sides of the central bulge, two sliding blocks are connected in the sliding chutes at two sides in a sliding manner, push heads are respectively arranged at opposite ends of the two sliding blocks, and the outer side surfaces of the push heads are parallel to two side surfaces of the central bulge; the outer ends of the two sliding blocks are respectively connected with the output end of a transverse moving cylinder. The armored cable pin shaping device has the advantages that the armored cable pin can be effectively and accurately shaped, the production efficiency can be effectively improved, and the production quality can be improved.

Description

Technical Field

[0001] This utility model relates to a pin shaping fixture for armored cables of exhaust temperature sensors, belonging to the technical field of exhaust temperature sensor production equipment. Background Technology

[0002] The automotive exhaust temperature sensor used to detect the exhaust temperature of a car engine consists of components such as armored cables, flanges, stamped plates, and chips. The pins of the armored cable need to be shaped and their angles and spacing adjusted.

[0003] The shaping of the pins of existing armored cables is generally done manually, which has problems such as inaccurate adjustment and low efficiency. Utility Model Content

[0004] This utility model proposes a pin shaping fixture for armored cables of temperature exhaust sensors, which aims to overcome the above-mentioned shortcomings of the existing technology and improve the shaping accuracy and production efficiency.

[0005] The technical solution of this utility model is a pin-shaping fixture for armored cables of a temperature sensor. Its structure includes a shaping mechanism and a tail-top mechanism mounted on a mounting base. The shaping mechanism includes a feeding block, a support block, and a transverse cylinder. The feeding block has a feeding groove at its center to support the middle part of the armored cable body. One end of the feeding block has a support block, and the center of the support block has a central protrusion. A top support block is placed on the support block above the central protrusion. The two pins at the ends of the armored cable body are supported on the support blocks on both sides of the central protrusion below the top support block. Symmetrical grooves are opened on the support blocks on both sides of the central protrusion. Two sliders are slidably connected in the grooves on both sides. Push heads are respectively provided at the opposite ends of the two sliders, with the outer surfaces of the push heads parallel to the two sides of the central protrusion. The outer ends of the two sliders are respectively connected to the output end of a transverse cylinder. The front part of the armored cable is positioned in the shaping mechanism, and the tail is held and limited by the tail-top mechanism. The shaping mechanism shapes the pins, and the tail-top mechanism returns to its original position, removing the armored cable and completing the pin shaping. Specifically, the armored cable body is placed in the feeding groove of the feeding support block, and the two pins are separated on the support blocks on both sides of the central protrusion. Then, the two side transverse cylinders slide along the slide groove through the slider, and the push head presses the pins on the side of the central protrusion to achieve shaping.

[0006] Preferably, the two sides of the central protrusion are inclined at an 85° angle. This allows the pins to be interference-fitted, and the two pins can automatically spring back to the desired parallel state after being removed from the fixture.

[0007] Preferably, the tail-top mechanism includes a tail-top cylinder mounted on a cylinder base, with the output end of the tail-top cylinder connected to a tail-top insert block and facing the discharge groove at the center of the discharge support block. When preparing for shaping, the tail-top cylinder drives the tail-top insert block to move towards the discharge groove, fixing the tail end of the armored cable body.

[0008] The advantages of this utility model are: reasonable structural design, which can effectively and accurately shape the pins of armored cables, fully consider the elasticity of materials, and adopt a reasonable shaping angle design so that the shaped pins can spring back to the required position, which can effectively improve production efficiency and production quality. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of the pin shaping fixture for the armored cable of the temperature exhaust sensor of this utility model.

[0010] Figure 2 This is a top view of the structure of the heat dissipation sensor armored cable pin shaping fixture when the top support block is hidden.

[0011] In the diagram, 1 is the mounting base, 2 is the cylinder base, 3 is the tail cylinder, 4 is the tail insert block, 5 is the feeding support block, 6 is the support block, 7 is the slide, 8 is the top support block, 9 is the transverse cylinder, 10 is the slider, 11 is the push head, 12 is the central protrusion, 13 is the armored cable body, and 14 is the pin. Detailed Implementation

[0012] The present invention will be further described in detail below with reference to embodiments and specific implementation methods.

[0013] The fixture for shaping the pins of the armored cable of the exhaust temperature sensor includes a shaping mechanism and a tail-top mechanism mounted on the mounting base 1.

[0014] The front part of the armored cable is positioned in the shaping mechanism, and the tail part is held in place by the tail top mechanism. The shaping mechanism shapes the pins, and the tail top mechanism returns to its original position, removing the armored cable and completing the pin shaping.

[0015] The shaping mechanism includes a feeding support block 5, a support block 6, and a transverse cylinder 9. The feeding support block 5 has a feeding groove in the center to support the middle part of the armored cable body 13. The feeding support block 5 has a support block 6 at one end. The support block 6 has a central protrusion 12 in the center. A top support block 8 is placed on the support block 6 above the central protrusion 12. The two pins 14 at the end of the armored cable body 13 are supported on the support blocks 6 on both sides of the central protrusion 12 below the top support block 8. The support blocks 6 on both sides of the central protrusion 12 have symmetrical sliding grooves 7. Two sliders 10 are slidably connected in the sliding grooves 7 on both sides. The opposite ends of the two sliders 10 are respectively provided with push heads 11. The outer side of the push head 11 is parallel to the two sides of the central protrusion 12. The outer ends of the two sliders 10 are respectively connected to the output end of a transverse cylinder 9.

[0016] As a preferred design angle, the two sides of the central protrusion 12 are inclined at an 85° angle. This angle allows the pins to be interference-fitted, and the two pins can automatically spring back to the desired parallel state after being removed from the fixture.

[0017] The armored cable body 13 is placed in the feeding groove of the feeding support block 5. The two pins 14 are separated on the support blocks 6 on both sides of the central protrusion 12. Then, the horizontal moving cylinders 9 on both sides slide along the sliding groove 7 through the slider 10, and the push head 11 presses the pins 14 on the side of the central protrusion 12 to achieve shaping.

[0018] The tail top mechanism includes a tail top cylinder 3 mounted on a cylinder base 2. The output end of the tail top cylinder 3 is connected to the tail top insert 4 and faces the discharge groove at the center of the discharge support block 5.

[0019] When preparing for shaping, the tail top cylinder 3 drives the tail top insert 4 to move towards the discharge trough, fixing the tail end of the armored cable body 13.

[0020] All of the components described above are existing technologies, and those skilled in the art can use any model and existing design that can achieve their corresponding functions.

[0021] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present utility model, and these all fall within the protection scope of the present utility model.

Claims

1. A fixture for shaping the pins of an exhaust temperature sensor armored cable, characterized in that, The system includes a shaping mechanism and a tail-top mechanism mounted on the mounting base (1). The shaping mechanism includes a feeding support block (5), a support block (6), and a transverse cylinder (9). The feeding support block (5) has a feeding groove in the center to support the middle part of the armored cable body (13). A support block (6) is provided at one end of the feeding support block (5). A central protrusion (12) is provided in the center of the support block (6). A top support block (8) is placed on the support block (6) above the central protrusion (12). The end of the armored cable body (13) The two pins (14) are supported on the blocks (6) on both sides of the central protrusion (12) below the top block (8). The blocks (6) on both sides of the central protrusion (12) have symmetrical grooves (7). The two sliders (10) are slidably connected in the grooves (7) on both sides. The opposite ends of the two sliders (10) are respectively provided with push heads (11). The outer side of the push head (11) is parallel to the two sides of the central protrusion (12). The outer ends of the two sliders (10) are respectively connected to the output end of a transverse cylinder (9).

2. The pin shaping fixture for the armored cable of the temperature exhaust sensor as described in claim 1, characterized in that, The two sides of the central protrusion (12) are inclined at an angle of 85°.

3. The pin shaping fixture for the armored cable of the temperature exhaust sensor as described in claim 1, characterized in that, The tail top mechanism includes a tail top cylinder (3) mounted on a cylinder seat (2), the output end of which is connected to a tail top insert (4) and faces the discharge groove at the center of the discharge support block (5).

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