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CN-224222506-U - Drilling rod thickening machine with self-cooling lubrication function

CN224222506UCN 224222506 UCN224222506 UCN 224222506UCN-224222506-U

Abstract

The utility model discloses a drill rod thickening machine with an automatic cooling and lubricating function, which comprises a machine body, a die, a cooling and lubricating module and a moving module, wherein the cooling and lubricating module comprises a cooling water nozzle, a gas nozzle and a graphite nozzle, can spray water, gas and graphite into the die respectively, the moving module comprises an X-axis bracket, a Y-axis bracket, a Z-axis bracket and a sliding bracket, cooling water nozzle, gas nozzle, graphite nozzle pass through connecting rod and carriage fixed connection, and carriage sliding connection is on Z axle support, and Z axle support sliding connection is on Y axle support, and Y axle support sliding connection is on X axle support, and X axle support fixed connection is on the fuselage, and the removal module can drive cooling water nozzle, gas nozzle, graphite nozzle and remove to arbitrary direction in the mould. The cooling spraying process ensures uniformity, greatly reduces the consumption of graphite lubricant, promotes the thickening process stability of the thickening machine and saves the labor cost.

Inventors

  • WU JIA
  • DING HAO

Assignees

  • 江苏双马钻探工具有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (10)

  1. 1. The drill rod thickening machine with the automatic cooling and lubricating functions comprises a machine body (1) and a die arranged in the machine body (1), and is characterized by further comprising a cooling and lubricating module (2) and a moving module (3) which are connected with each other, wherein the cooling and lubricating module (2) comprises a cooling water nozzle (201), a gas nozzle (202) and a graphite nozzle (203), water can be sprayed, air can be sprayed and graphite can be sprayed into the die respectively, the moving module (3) comprises an X-axis support (4), a Y-axis support (5), a Z-axis support (6) and a sliding support (7), the cooling water nozzle (201), the gas nozzle (202) and the graphite nozzle (203) are fixedly connected with the sliding support (7) through a connecting rod (24), the sliding support (7) is connected onto the Z-axis support (6), the Z-axis support (6) is connected onto the Y-axis support (5), the Y-axis support (5) is connected onto the X-axis support (4) in a sliding mode, and the X-axis support (4) is fixedly connected onto the machine body (1), and the moving module (3) can drive the cooling water nozzle (201) and the graphite nozzle (203) to move towards any direction.
  2. 2. The drill rod thickening machine with the automatic cooling and lubricating function according to claim 1, wherein a first guide rail (8) is arranged on the X-axis support (4), a first sliding block (9) is arranged on the Y-axis support (5), and the Y-axis support (5) can slide along the X-axis support (4) through sliding fit of the first sliding block (9) and the first guide rail (8).
  3. 3. The drill rod thickening machine with the automatic cooling and lubricating functions according to claim 2, wherein a first rack (10) is arranged on the X-axis support (4), a first motor (11) is connected to the Y-axis support (5), a first gear (12) is connected to a transmission shaft of the first motor (11), and the first gear (12) is in meshed connection with the first rack (10).
  4. 4. The drill rod thickening machine with the automatic cooling and lubricating function according to claim 1, wherein a second guide rail (13) is arranged on the Y-axis support (5), a second sliding block (14) is arranged on the Z-axis support (6), and the Z-axis support (6) can slide along the Y-axis support (5) through sliding fit of the second sliding block (14) and the second guide rail (13).
  5. 5. The drill rod thickening machine with the automatic cooling and lubricating functions according to claim 4, wherein an air cylinder (15) is arranged on the Y-axis support (5), and a push rod (16) at the front end of the air cylinder (15) is fixedly connected to the Z-axis support (6).
  6. 6. The drill rod thickening machine with the automatic cooling and lubricating function according to claim 1, wherein a third sliding block (17) is arranged on the Z-axis support (6), a third guide rail (18) is arranged on the sliding support (7), and the sliding support (7) can slide along the Z-axis support (6) through sliding fit of the third sliding block (17) and the third guide rail (18).
  7. 7. The drill rod thickening machine with automatic cooling and lubricating functions according to claim 6, wherein a second motor (19) is arranged on the Z-axis support (6), a second rack (20) is connected to the sliding support (7), a second gear (21) is connected to a transmission shaft of the second motor (19), and the second gear (21) is in meshed connection with the second rack (20).
  8. 8. The drill rod thickening machine with an automatic cooling and lubricating function according to claim 1, wherein the front end of the cooling water nozzle (201) is of a flat structure.
  9. 9. The drill rod thickening machine with an automatic cooling and lubricating function according to claim 1, wherein the number of the graphite nozzles (203) is two, and the graphite nozzles are respectively oriented in an upper direction and a lower direction.
  10. 10. The drill rod thickening machine with an automatic cooling and lubricating function according to claim 1, wherein the die comprises an upper die (22) and a lower die (23), the lower die (23) is fixedly connected in the machine body (1), and the upper die (22) is movably connected in the machine body (1).

Description

Drilling rod thickening machine with self-cooling lubrication function Technical Field The utility model relates to the technical field of drill rod machining equipment, in particular to a drill rod thickening machine with an automatic cooling and lubricating function. Background The drill rod thickening machine is special equipment for reinforcing the ends of pipes such as petroleum drill rods and geological drill rods, and the strength of the pipes is improved by increasing the wall thickness of the pipe ends, so that the reliability of subsequent threading or welding is ensured. The core function of the drill rod is to solve the problem of wall thickness reduction of the pipe ends caused by machining on the premise of not remarkably increasing the overall weight of the drill rod. The pipe end of the drill pipe is subjected to local thickening treatment, so that the compression resistance, torsion resistance and fatigue resistance of the drill pipe are enhanced, and the requirements of high-strength drilling operation are met. The drill stem thickening machine requires steps such as cooling and lubricating the die in the working process. The steps have the effects of improving the processing efficiency, protecting equipment and optimizing the product quality, including mold lubrication and wear protection, temperature control and heat protection, and improving the product surface quality. In the prior art, when the drill stem thickening machine is used in the production process, the steps of cooling, blowing, lubricating and the like are finished manually by workers. However, such a method has disadvantages including uneven lubrication and spraying, and large consumption of graphite lubricant, which results in poor process stability of the thickening machine. In addition, the manual operation needs to consume a large amount of labor cost, has high labor intensity, is not environment-friendly enough and the like. Disclosure of utility model The utility model aims at overcoming the defects of the prior art and provides a drill rod thickening machine with an automatic cooling and lubricating function. In order to solve the technical problems, the utility model provides the following technical scheme: The drill rod thickening machine with the automatic cooling and lubricating functions comprises a machine body and a die arranged in the machine body, and is characterized by further comprising a cooling and lubricating module and a moving module which are connected with each other, wherein the cooling and lubricating module comprises a cooling water nozzle, a gas nozzle and a graphite nozzle, the cooling and lubricating module can spray water, gas and graphite into the die respectively, the moving module comprises an X-axis support, a Y-axis support, a Z-axis support and a sliding support, the cooling water nozzle, the gas nozzle and the graphite nozzle are fixedly connected with the sliding support through connecting rods, the sliding support is slidably connected onto the Z-axis support, the Z-axis support is slidably connected onto the Y-axis support, the X-axis support is fixedly connected onto the machine body, and the moving module can drive the cooling water nozzle, the gas nozzle and the graphite nozzle to move towards any directions in the die. Further, a first guide rail is arranged on the X-axis support, a first sliding block is arranged on the Y-axis support, and the Y-axis support can slide along the X-axis support through sliding fit of the first sliding block and the first guide rail. Further, a first rack is arranged on the X-axis support, a first motor is connected to the Y-axis support, a first gear is connected to a transmission shaft of the first motor, and the first gear is meshed with the first rack. Further, a second guide rail is arranged on the Y-axis support, a second sliding block is arranged on the Z-axis support, and the Z-axis support can slide along the Y-axis support through sliding fit of the second sliding block and the second guide rail. Further, an air cylinder is arranged on the Y-axis support, and a push rod at the front end of the air cylinder is fixedly connected to the Z-axis support. Further, a third sliding block is arranged on the Z-axis support, a third guide rail is arranged on the sliding support, and the sliding support can slide along the Z-axis support through sliding fit of the third sliding block and the third guide rail. Further, a second motor is arranged on the Z-axis support, a second rack is connected to the sliding support, a second gear is connected to a transmission shaft of the second motor, and the second gear is meshed with the second rack. Further, the front end of the cooling water nozzle is of a flat structure. Further, the graphite nozzles are arranged in two directions, namely, the upper direction and the lower direction. Further, the die comprises an upper die and a lower die, the lower die is fixedly connected in the machine body, and the upp