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CN-224209060-U - Quick-operation joint cold mound device of fuel pipeline

CN224209060UCN 224209060 UCN224209060 UCN 224209060UCN-224209060-U

Abstract

The utility model discloses a fuel oil pipeline quick connector cold pier device which comprises a base, a power device, a support, an objective table, a pressing block, a first driving device, a second driving device, a limiting piece, a third driving device and a pressing piece, wherein the power device and the support are respectively connected to the inside and the top of the base, the objective table and the first driving device are sequentially connected to the support in the same vertical direction, the pressing block is connected to the tail end of the output end of the first driving device, the second driving device is connected to one side of the support, the output end of the second driving device is connected with the limiting piece, the pressing piece and the third driving device are sequentially connected to the top surface of the base beside one side of the limiting piece, compared with the prior art, the horizontal position of a product on the objective table is limited by the limiting piece, after the first driving device pushes the pressing block to press the product, the second driving device pulls the limiting piece to move upwards, and the third driving device pushes a forming sleeve to perform cold pier operation on the product, so that the size specification of the product pier head is accurately controlled, and the production efficiency and quality of the product are improved.

Inventors

  • QIAN XIANCONG

Assignees

  • 江苏博华动力科技有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (9)

  1. 1. The utility model provides a fuel oil pipeline quick-operation joint cold heading device, includes base (1), still includes power device (2), power device (2) include motor and hydraulic pump, and power device (2) are connected in base (1) inboard, wherein, the top surface of base (1) is connected with support (3) of U type, be connected with objective table (4) on the inboard bottom surface of support (3), support (3) directly over objective table (4) are connected with drive arrangement one (6) of output perpendicular to objective table (4) top surface, the output end of drive arrangement one (6) is connected with briquetting (5) perpendicularly, and the rotation of support (3) one side of parallel with objective table (4) is connected with drive arrangement two (7), the output end of drive arrangement two (7) is connected with spacing piece (8) on the side of spacing piece (1) top surface have connected gradually suppression piece and drive arrangement three (9), the suppression piece includes slider (11) and forming sleeve (12), the output end of drive arrangement three (9) with slider (11) are connected with the relative forming sleeve (11) on the face of forming sleeve (11).
  2. 2. The quick connector cold pier device for the fuel pipeline, as claimed in claim 1, wherein the first driving device (6) is an oil cylinder, the object stage (4) comprises a supporting block (401), two guide rods (402), a limiting groove (403) and a pressing groove (404), the supporting block (401) is connected to the inner bottom surface of the support (3), the guide rods (402) are vertically connected to the top surface of the supporting block (401) at positions close to the inner side surface of the support (3), and the limiting groove (403) and the pressing groove (404) are connected to the top surface of the supporting block (401) beside one side of the guide rods (402).
  3. 3. The rapid joint cold pier device for the fuel pipeline according to claim 2, wherein the limiting groove (403) is communicated with the pressing groove (404) and the horizontal center shafts are overlapped, and two ends of the pressing groove (404) and the limiting groove (403) are respectively and vertically communicated with two sides of the supporting block (401) opposite to the opening side of the supporting seat (3).
  4. 4. The rapid joint cold heading device for a fuel pipeline according to claim 3, wherein the bottom surface of the pressing block (5) is connected with a guide hole which is adapted to the shape of the guide rod (402) at a position vertically opposite to the guide rod (402), the bottom surface of the pressing block (5) vertically opposite to the limiting groove (403) and the pressing groove (404) is connected with a groove with a corresponding shape, and one end of the pressing block (5) opposite to the pressing groove (404) is shortened by half of the length of the pressing groove (404) compared with the size of the supporting block (401).
  5. 5. The rapid joint cold heading device for a fuel pipeline as claimed in claim 4, wherein the cross section of the limiting groove (403) is the same as the cross section of the product (13) when the pressing block (5) presses the objective table (4), and the cross section diameter of the pressing groove (404) is larger than the cross section diameter of the output end of the forming sleeve (12) by five millimeters.
  6. 6. A fuel oil pipeline quick connector cold heading device as claimed in claim 1 or 3, wherein the driving device II (7) is a hydraulic rod, the limiting piece (8) comprises a connecting plate (801), a positioning bolt (802) and a rotating rod (803), the connecting plate (801) is parallel to the side surface of the support (3) opposite to the tail end of the pressing groove (404), and one ends of the positioning bolt (802) and the rotating rod (803) are respectively and vertically connected to two ends of the opposite surface of the connecting plate (801) opposite to the support (3).
  7. 7. The rapid joint cold pier device for the fuel pipeline according to claim 6, wherein the rotating rod (803) penetrates through and is connected to the support (3) in a rotating mode, the other end of the rotating rod (803) is vertically connected with a connecting rod, the connecting rod is connected with the tail end of the output end of the driving device II (7) in a rotating mode, and the center axis distance between the rotating rod (803) and the positioning bolt (802) is equal to the center axis distance between the rotating rod (803) and the limiting groove (403).
  8. 8. The rapid joint cold pier device for the fuel pipeline, as claimed in claim 1, is characterized in that the driving device III (9) is an oil cylinder, the output end of the driving device III (9) is perpendicular to the side face of the support (3) parallel to the two ends of the object stage (4), two guide rails (10) are symmetrically connected to the top face of the base (1) beside the two sides of the driving device III (9) by taking the output end of the driving device III (9) as an axis, a sliding groove is connected to the bottom of the sliding block (11), and the sliding block (11) is in sliding connection with the guide rails (10) through the sliding groove.
  9. 9. A rapid joint cold heading device for a fuel pipeline according to claim 1 or 3 is characterized in that a hole which is adapted to the shape of the end of a product (13) is vertically connected to the center position of the top surface of the tail end of the forming sleeve (12), and the central axis of the forming sleeve (12) coincides with the central axes of the limiting groove (403) and the pressing groove (404).

Description

Quick-operation joint cold mound device of fuel pipeline Technical Field The utility model relates to a fuel oil pipeline quick connector processing device, in particular to a fuel oil pipeline quick connector cold pier device. Background The fuel oil pipeline quick connector is a key part in an automobile fuel oil system, is mainly used for connecting the fuel oil pipeline, ensures smooth fuel oil transportation and system tightness, and in order to ensure that the fuel oil pipeline cannot be loosened or broken easily in the use process, a pier head which can be tightly matched with the connecting part of the fuel oil pipeline in shape and size is processed at the end of the connector by using a cold pier process in the production process of the fuel oil pipeline quick connector, the mechanical strength of the connector is enhanced, the fault risk is reduced, and the reliability and the safety of the whole fuel oil system are improved. In the existing cold heading device of the fuel oil pipeline quick connector, a metal blank is usually placed in a designed die, then pressure is applied to the metal blank in a die cavity through a hydraulic system of a cold heading machine, plastic deformation is carried out, a pier head with a required shape is produced, the problem that the dimensional accuracy of the pier head of a product is easy to deviate exists, the pier head cannot be suitable for the pier head processing with different dimensional specification requirements, and the production quality is non-uniform and the efficiency is low. Disclosure of utility model The utility model aims to solve the technical problem of providing a quick connector cold heading device for a fuel pipeline, which is characterized in that the position of a product to be processed on an objective table is determined by using an adjusting positioning bolt, after a driving device II pushes a rotating rod to enable the positioning bolt to be far away from the top surface of the objective table, a driving device I pushes a pressing block connected with a pressing groove and a limiting groove and the objective table to clamp the product to be processed, a driving device III drives a sliding block to slide, a forming sleeve connected with the sliding block carries out cold heading operation on the part of the product in the pressing groove, the position of the product is adjusted and limited fast and accurately, the quick connector cold heading device is suitable for pier head processing with different specifications and can effectively improve the production efficiency and quality of the quick connector cold heading of the fuel pipeline. The utility model is realized by the following technical scheme: The utility model provides a fuel oil pipeline quick-operation joint cold heading device, the on-line screen storage device comprises a base, still include power device, power device includes motor and hydraulic pump, power device connects in the base inboard, the top surface of base is connected with the support of U type, be connected with the objective table on the inboard bottom surface of support, the support directly over the objective table is connected with the drive arrangement one of output perpendicular to objective table top surface, the end-to-end vertical connection of output of drive arrangement one has the briquetting, the side rotation of support one parallel with objective table both ends is connected with drive arrangement two, the end-to-end connection of output of drive arrangement two has the locating part, pressing part and drive arrangement three have been connected gradually on the base top surface next to locating part one side, the pressing part includes slider and shaping cover, the end-to-end of output of drive arrangement three is connected with the slider, the shaping cover is connected perpendicularly on the face that the slider is relative with the locating part. Further, the first driving device is an oil cylinder, the objective table comprises a supporting block, two guide rods, a limiting groove and a pressing groove, the supporting block is connected to the inner bottom surface of the support, the guide rods are vertically connected to the top surface of the supporting block and are close to the inner side surface of the support, and the limiting groove and the pressing groove are connected to the top surface of the supporting block beside one side of the guide rods. Further, the limiting groove is communicated with the pressing groove, the horizontal center shafts are coincided, and two ends of the pressing groove and the limiting groove are respectively and vertically communicated to two opposite side surfaces of the support block and the opening side surface of the support. Further, the bottom surface of the pressing block is connected with a guide hole which is adapted to the shape of the guide rod at the position vertically opposite to the guide rod, a groove with a corresponding shape is connect