CN-116329903-A - Soft metal sleeve pipe cartridge pole

Abstract

The invention discloses a soft metal sleeve inserting rod which comprises a through sleeve rod (1) and an outer sleeve (2), wherein a stepped through hole is formed in the outer sleeve (2), the outer sleeve (2) is sleeved on the outer layer of the through sleeve rod (1), a clamping plug (4) is arranged in the middle of the through sleeve rod (1), a buffer inner spring (3) sleeved on the through sleeve rod is embedded between the clamping plug (4) and the inner stepped surface of the outer sleeve (2), a limiting pin (7) is arranged at the right rear part of the outer sleeve (2), a sliding groove (71) matched with the limiting pin (7) is formed in the through sleeve rod (1), a retaining nest (21) is arranged above the middle of the outer sleeve (2), and a buffering mechanism (5) is arranged right above the retaining nest (21). The invention has the technical effects that: the machine replaces manual insertion of the soft metal sleeve, the insertion is reliable, and quality defects or faults caused by manual technology are reduced.

Inventors

• DAI GUANGPING
• XIE CHUNLIN
• ZHAO JIAN
• WANG ZHIYONG
• LIU JINZHAO
• HONG KE
• Zhu Zefu
• WANG MIN

Assignees

• CHONGQING JIALING SPECIAL EQUIPMENT CO LTD

Dates

Publication Date

20230627

Application Date

20221214

Priority Date

20221214

Claims (3)

1. 1. A soft metal sleeve plug-in rod is characterized in that: including tubular rod (1), outer tube (2), buffering inner spring (3), push plug (4), buffering mechanism (5) and spacer pin (7), the inside ladder through-hole that is of outer tube (2), outer tube (2) cover is at tubular rod (1) skin, card stopper (4) are equipped with at tubular rod (1) middle part in outer tube (2) major diameter downthehole, inlay between the step face in card stopper (4) and outer tube (2) and have buffering inner spring (3) of cover on tubular rod, outer tube (2) right rear portion is equipped with spacer pin (7), open on tubular rod (1) have with spacer pin (7) complex spout (71), outer tube (2) middle part top is equipped with stopping nest (21), be equipped with buffering mechanism (5) directly over stopping nest (21).
2. 2. The soft metal cannula cartridge rod of claim 1, wherein: the left end of the through sleeve rod (1) is a conical body, and the right end opening of the outer sleeve (2) is provided with a guide ring plug (6).
3. 3. A soft metal cannula cartridge rod according to claim 1 or 2, characterized by: the buffering mechanism (5) comprises a tube with a chassis, a compression spring is arranged in the tube, a taper pin is fixed at the lower end of the spring, and the taper pin extends out of the lower port of the tube.

Description

Soft metal sleeve pipe cartridge pole Technical Field The invention relates to tooling equipment, in particular to a soft metal sleeve plug-in rod. Background In the fields of chemical industry, machinery, electronics, toys and military industry, a common procedure is to embed a conical hard metal rod into a soft metal sleeve, and the sleeved soft metal sleeve meets the technical requirements on the conical hard metal rod and completes the operations continuously and repeatedly. The soft metal is lead, copper, aluminum and other metals, and the hard metal is metal with certain elasticity which is not subjected to heat treatment. At present, the adopted technical process comprises the following steps: 1. uniformly drilling a plurality of jacks (product holes) on the disc surface of the plane turntable, wherein the diameter of each jack is about larger than that of the soft metal sleeve; 2. the turntable rotates slowly, and a plurality of operators insert soft metal sleeves into the turntable jacks respectively; a plurality of operators embed the conical hard metal rod into the soft metal sleeve (the length of the conical hard metal rod is longer than that of the soft metal sleeve), and the soft metal sleeve is sleeved in the middle of the conical hard metal rod according to technical requirements; 3. pressing the conical hard metal rod into place (into the technical requirement positions of the soft metal sleeve and the conical hard metal rod) by adopting a mechanical arm; 4. the assembly is reversed and ejected by a robotic arm to complete a work cycle. The prior art has the following problems: the soft metal sleeve inserting operation personnel around the turntable has more than 2 persons, the operation personnel are easy to fatigue in the operation process, the working efficiency is reduced along with the time, the inserting operation is easy to generate defects of different degrees, and the production efficiency and the product quality are affected. Disclosure of Invention Aiming at the problems existing in the prior art, the technical problem to be solved by the invention is to provide the soft metal sleeve inserting rod which can realize the machine soft metal sleeve inserting, reduce the operation labor, control the inserting size and reduce the quality defect or fault of the inserting operation. The technical problem to be solved by the invention is realized by the technical scheme that the device comprises a through sleeve rod, an outer sleeve pipe, a buffer inner spring, a push plug, a buffer mechanism and a limiting pin, wherein a stepped through hole is formed in the outer sleeve pipe, the outer sleeve pipe is sleeved on the outer layer of the through sleeve rod, a clamping plug is arranged in the middle of the through sleeve rod in a large-diameter hole of the outer sleeve pipe, the buffer inner spring sleeved on the through sleeve rod is embedded between the clamping plug and the inner step surface of the outer sleeve pipe, the right rear part of the outer sleeve pipe is provided with the limiting pin, a sliding groove matched with the limiting pin is formed in the through sleeve rod, a stop nest is formed above the middle part of the outer sleeve pipe, and the buffer mechanism is arranged right above the stop nest. The invention uses the front part of the through sleeve rod to be sleeved with the soft metal sleeve, pushes the soft metal sleeve into the product hole of the rotary table, then uses the outer sleeve to seal the soft metal sleeve, prevents the through sleeve rod from exiting the product hole to bring out the soft metal sleeve, and ensures the reliable insertion. The invention has the technical effects that: the machine replaces manual insertion of the soft metal sleeve, the insertion is reliable, and quality defects or faults caused by manual technology are reduced. Drawings The drawings of the present invention are described as follows: FIG. 1 is a schematic diagram of the structure of the present invention; fig. 2 is a mounting and use diagram of the present invention. In the figure, 1, a through sleeve rod; 2. an outer sleeve; 21. a backstop nest; 3. a buffer inner spring; 4. a blocking plug; 5. a buffering mechanism; 6. A guide ring plug; 7. a limiting pin; 71. a chute; 8. a turntable; 81. a product hole; 9. a soft metal sleeve; 10. a conveyor; 11. guide holder, 12, the invention cartridge pole. Detailed Description The invention is further illustrated by the following examples in conjunction with the accompanying drawings: for the sake of clarity in describing the invention, the present application uses the azimuth terms "upper", "lower", "left" and "right", where the "upper", "lower", "left" and "right" are determined according to the layout azimuth of the above drawings, and the actual direction of use of the present invention changes, and the terms of azimuth change accordingly, and should not be construed as limiting the scope of patent protection. As shown in fig. 1, the