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CN-224222808-U - Manual number milling machine for engine machining

CN224222808UCN 224222808 UCN224222808 UCN 224222808UCN-224222808-U

Abstract

The utility model relates to the technical field of engine labels and discloses a manual number milling machine for engine processing, which comprises a protective shell, wherein two sliding rails are fixedly connected inside the protective shell, guide rail modules are connected outside the two sliding rails in a sliding manner, a sleeve is fixedly connected to the bottom of each guide rail module, an air pump is fixedly connected inside the sleeve, a fixing block is fixedly connected to the driving end of each air pump, four miniature electric push rods are uniformly distributed and fixedly connected to the bottom of each fixing block, and connecting rods are connected to the tail ends of the four miniature electric push rods in a sliding manner. According to the portable tool bit replacing device, the slide rail in the main body drives the tool bit fixing module to move and position in the horizontal direction, and the tool bit can be clamped and released according to requirements under the cooperation of the pressure sensor and the electric push rod on the tool bit fixing module, so that the portable tool bit replacing effect is achieved.

Inventors

  • GAO XIANG
  • GE JIANYONG

Assignees

  • 上海彦豪工程技术有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. The manual number milling machine for the engine machining comprises a protective shell (1) and is characterized in that two sliding rails (11) are fixedly connected to the inside of the protective shell (1), two sliding rail modules (12) are connected to the outside of each sliding rail (11) in a sliding mode, a sleeve (13) is fixedly connected to the bottom of each sliding rail module (12), an air pump (15) is fixedly connected to the inside of each sleeve (13), a fixing block (17) is fixedly connected to the driving end of each air pump (15), four miniature electric push rods (21) are uniformly distributed and fixedly connected to the bottom of each fixing block (17), connecting rods (22) are connected to the tail ends of the four miniature electric push rods (21) in a sliding mode, pressure sensors (23) are connected to the tail ends of the connecting rods (22) in a sliding mode, pressing blocks (24) are fixedly connected to the inner sides of the pressure sensors (23), and connecting pipes (16) are connected to the outer sides of the fixing blocks (17) in a sliding mode.
  2. 2. The manual number milling machine for engine processing according to claim 1, wherein a handle (5) is fixedly connected to the top of the protective shell (1), an anti-slip recess b (6) is formed in the top of the left side of the handle (5), an air pipe a (7) is formed in the handle (5) in an opening and sliding mode, two supporting rods a (2) are fixedly connected to the top of the protective shell (1), a pressure plate (3) is fixedly connected to the tops of the two supporting rods a (2), and an anti-slip recess a (4) is formed in the top of the pressure plate (3).
  3. 3. The manual number milling machine for engine processing of claim 1, wherein a brace rod c (9) is fixedly connected to the right side of the top of the protective shell (1), a handle (5) is fixedly connected to the top of the brace rod c (9), a brace rod b (8) is fixedly connected to the middle of the front side of the protective shell (1), and a handle (5) is fixedly connected to the left tail end of the brace rod b (8).
  4. 4. The manual number milling machine for engine processing according to claim 1, wherein grooves a (18) are formed in two sides of the bottom of the protective shell (1), limiting blocks (19) are fixedly connected to the inside of two grooves a (18), the length of each limiting block (19) is smaller than that of each groove a (18), grooves b (20) are formed in two sides of the bottom of the protective shell (1), and the length of each groove b (20) is larger than that of each groove a (18).
  5. 5. The manual number milling machine for engine processing of claim 4, wherein a limiting plate (26) is connected inside the groove a (18) in a sliding mode, a connecting plate (27) is fixedly connected to the bottom of the limiting plate (26), a limiting strip (25) is fixedly connected to the top of the connecting plate (27), and a positioning plate (28) is fixedly connected to the bottom of the connecting plate (27).
  6. 6. The manual number milling machine for engine processing according to claim 2, wherein the tail end of the air pipe a (7) is fixedly connected with two air pipes b (14), the tail ends of the two air pipes b (14) are slidably connected to the top of the guide rail module (12), a handle (5) is slidably connected to the outer part of the air pipe a (7), the handle (5) is not contacted with the guide rail module (12), and the outer edge of the guide rail module (12) is designed to be a smooth chamfer.
  7. 7. The manual number milling machine for engine processing according to claim 1, wherein the outer edge of the protective shell (1) is designed with a smooth chamfer, the top of the protective shell (1) is fixedly connected to the bottom of the tail end of the handle (5), the left tail end of the handle (5) is designed with a smooth chamfer, the left bottom of the handle (5) is provided with three anti-slip recesses c (10), and the edges of the three anti-slip recesses c (10) are designed with a smooth chamfer.

Description

Manual number milling machine for engine machining Technical Field The utility model relates to the technical field of engine labels, in particular to a manual number milling machine for engine machining. Background The manual milling machine for engine machining is a machine tool device which is manually operated and used for milling engine parts by using milling cutters so as to meet the requirements of specific shapes, sizes or surface precision. The working principle of the manual milling machine for engine processing is that an operator carries out rotary cutting motion on the surface of an engine part by manual control so as to remove materials and process required specific shapes, sizes or marks. At present, the manual milling machine for engine processing is inconvenient to assemble a cutter head and complicated in steps when the cutter head is replaced, and when equipment needs high-strength work, stability cannot be guaranteed, so that the manual milling machine for engine processing is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a manual number milling machine for engine machining, and aims to solve the problems that a part of manual number milling machines for engine machining cannot be used for quickly replacing a cutter head and a modularized assembly main body in the prior art. In order to achieve the aim, the manual number milling machine for engine processing comprises a protective shell, wherein two sliding rails are fixedly connected inside the protective shell, guide rail modules are fixedly connected outside the two sliding rails, a sleeve is fixedly connected to the bottom of the guide rail modules, an air pump is fixedly connected inside the sleeve, a fixing block is fixedly connected to the driving end of the air pump, four miniature electric push rods are uniformly distributed and fixedly connected to the bottom of the fixing block, connecting rods are fixedly connected to the tail ends of the four miniature electric push rods in a sliding manner, a pressure sensor is fixedly connected to the tail ends of the connecting rods, a pressing block is fixedly connected to the inner side of the pressure sensor, and a connecting pipe is fixedly connected to the outer part of the fixing block in a sliding manner; The anti-slip protective shell is characterized in that the top of the protective shell is fixedly connected with a handle, the top of the left side of the handle is provided with an anti-slip recess b, the inside of the handle is provided with an opening and is in sliding connection with an air pipe a, the top of the protective shell is fixedly connected with two supporting rods a, the tops of the two supporting rods a are fixedly connected with a pressure plate, and the top of the pressure plate is provided with an anti-slip recess a; The technical scheme is further described that a brace rod c is fixedly connected to the right side of the top of the protective shell, a handle is fixedly connected to the top of the brace rod c, a brace rod b is fixedly connected to the middle of the front side of the protective shell, and a handle is fixedly connected to the tail end of the left side of the brace rod b; as further description of the technical scheme, grooves a are formed in two sides of the bottom of the protective shell, limiting blocks are fixedly connected inside the two grooves a, the length of each limiting block is smaller than that of each groove a, grooves b are formed in two sides of the bottom of the protective shell, and the length of each groove b is larger than that of each groove a; As further description of the technical scheme, a limiting plate is connected in the groove a in a sliding manner, a connecting plate is fixedly connected to the bottom of the limiting plate, a limiting strip is fixedly connected to the top of the connecting plate, and a positioning plate is fixedly connected to the bottom of the connecting plate; The technical scheme is further described that the tail ends of the air pipes a are fixedly connected with two air pipes b, the tail ends of the two air pipes b are slidably connected to the top of a guide rail module, the outer part of the air pipe a is slidably connected with a handle, the handle is not contacted with the guide rail module, and the outer edge of the guide rail module is designed to be smooth and chamfered; As further description of the technical scheme, the outer edge of the protective shell is designed with a smooth chamfer, the top of the protective shell is fixedly connected to the bottom of the tail end of the handle, the left tail end of the handle is designed with a smooth chamfer, the bottom of the left side of the handle is provided with three anti-slip concave parts c, and the edges of the three anti-slip concave parts c are designed with a smooth chamfer. The utility model has the following beneficial effects: 1. According to the porta