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CN-224218589-U - Japanese cutter head with consistent cutter row

CN224218589UCN 224218589 UCN224218589 UCN 224218589UCN-224218589-U

Abstract

The utility model relates to a Japanese cutter with consistent cutter arrangement, which aims to solve the technical problems that a cutter rest on the current cutter is not stable enough after being pushed in, and the cutter head is influenced to take once offset, and comprises a Japanese cutter body and the cutter rest; the tool holders are sequentially pushed into the Japanese type tool tray body; two ends of the tool rest base are respectively matched with a plurality of positioning structures arranged on two sides of the Japanese type cutter head body in a positioning way; the positioning structure comprises a connecting plate and an abutting elastic piece, wherein the connecting plate is correspondingly arranged at a through groove formed in the top of the side edge of the Japanese cutter head body, two ends of the connecting plate are fixedly connected with the top of the side edge of the Japanese cutter head body through screws respectively, the abutting elastic piece is arranged on the inner side of the connecting plate and penetrates through the through groove, and the abutting elastic piece is in abutting fit with a clamping groove formed in the side end of the cutter frame base.

Inventors

  • ZHENG YONGYAO
  • CHEN ZHIYU
  • LUO JIALIANG

Assignees

  • 惠阳科惠工业科技有限公司

Dates

Publication Date
20260508
Application Date
20250510

Claims (5)

  1. 1. A cutter disc of the japanese style having consistent cutter row, comprising: a Japanese cutter head body (1); The cutter holders (2) are sequentially pushed into the Japanese cutter head body (1); Wherein, two ends of the base of the tool rest (2) are respectively matched with a plurality of positioning structures (3) arranged on two sides of the Japanese cutterhead body (1) in a corresponding positioning way; the positioning structure (3) comprises: the connecting plates (301) are correspondingly arranged at the through grooves (101) formed in the tops of the side edges of the Japanese cutterhead body (1); the two ends of the connecting plate (301) are fixedly connected with the top of the side edge of the Japanese cutterhead body (1) through screws (302) respectively; An abutting elastic piece (303) arranged inside the connecting plate (301); The abutting elastic piece (303) penetrates through the through groove (101), and the abutting elastic piece (303) is in abutting fit with a clamping groove (201) formed in the side end of the base of the tool rest (2).
  2. 2. A cutter disc according to claim 1, wherein the bottom side of the base of the cutter frame (2) is provided with an arc groove, and the inner bottom side of the cutter disc body (1) is provided with a plurality of arc-shaped protruding strips which are in sliding fit with the arc groove.
  3. 3. A cutter disc according to claim 1, wherein the abutting spring piece (303) is of an arc-shaped structure, and the arched end of the abutting spring piece (303) is in abutting fit with the clamping groove (201).
  4. 4. A cutter disc according to claim 1, characterized in that the two ends of the cutter disc body (1) are respectively provided with a limit structure (4); The limit structure (4) comprises: The fixing strip (401) is fixedly arranged at the bottom of the side end of the Japanese cutterhead body (1); a barrier strip (402) arranged above the fixing strip (401); Two telescopic rod bodies (403) are symmetrically arranged between the baffle strip (402) and the fixed strip (401), and springs (404) are sleeved on the telescopic rod bodies (403); the baffle strip (402) is in limit fit with the bottom of the tool rest (2).
  5. 5. A consistent row cutter disc as claimed in claim 4, wherein a platen (405) is fixedly provided on the outside of the bar (402).

Description

Japanese cutter head with consistent cutter row Technical Field The utility model relates to the technical field of cutterheads, in particular to a Japanese cutterhead with consistent cutter arrangement. Background The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. In the production process of the circuit board, the drilling machine is used for drilling the board, and the drilling arm is used for taking the cutter head on the cutter head to drill the hole. A plurality of knife rests are arranged on the knife rest, and corresponding knife heads are inserted on the knife rests. The knife rest on the general blade disc is pushed into and is placed, and the knife rest is not stable enough after pushing into, once the skew influences the taking of tool bit. In view of this, we propose a japanese cutterhead with consistent cutter row. Disclosure of utility model The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a Japanese cutter head with consistent cutter arrangement, so as to solve the technical problems that the cutter rest on the current cutter head is not stable enough after being pushed in, and the taking of the cutter head is influenced once the cutter rest is offset. In order to achieve the aim of the utility model, the technical scheme adopted by the utility model is that the Japanese cutterhead with consistent cutter row is designed and comprises a Japanese cutterhead body and a cutter rest; A Japanese cutter head body; The tool holders are sequentially pushed into the Japanese type tool tray body; Wherein, two ends of the tool rest base are respectively matched with a plurality of positioning structures arranged on two sides of the Japanese type cutter head body in a corresponding positioning way; the positioning structure comprises a connecting plate and an abutting elastic piece; the connecting plate is correspondingly arranged at a through groove formed in the top of the side edge of the Japanese cutterhead body; the two ends of the connecting plate are fixedly connected with the top of the side edge of the Japanese cutterhead body through screws respectively; the abutting elastic sheet is arranged on the inner side of the connecting plate; The abutting elastic sheet penetrates through the through groove and is in abutting fit with a clamping groove formed in the side end of the tool rest base. Preferably, the arc-shaped groove is formed in the bottom side of the tool rest base, a plurality of arc-shaped protruding strips are arranged on the inner bottom side of the Japanese-type cutter head body, and the protruding strips are in sliding fit with the arc-shaped groove. Preferably, the abutting spring plate is of an arc-shaped structure design, and the arch end of the abutting spring plate is in abutting fit with the clamping groove. Preferably, two ends of the Japanese cutterhead body are respectively provided with a limit structure; The limiting structure comprises a fixed bar and a blocking bar; The fixing strip is fixedly arranged at the bottom of the side end of the Japanese cutterhead body; the barrier strip is arranged above the fixed strip; two telescopic rod bodies are symmetrically arranged between the barrier strip and the fixing strip, and springs are sleeved on the telescopic rod bodies; wherein, the blend stop with the spacing cooperation of knife rest bottom. Preferably, a pressing plate is fixedly arranged on the outer side of the barrier strip. Compared with the prior art, the utility model has the beneficial effects that: 1. The utility model has the advantages that the cutter frame is positioned by the abutting of the abutting elastic piece and the clamping groove after the cutter frame is pushed into the Japanese type cutter disc body by arranging the connecting plate, the abutting elastic piece and the clamping groove, and the problems that the cutter frame on the cutter disc is not stable enough after being pushed and the taking of the cutter head is influenced once the cutter frame is offset are solved. 2. The utility model has the advantages that the cutter frame is limited by the stop bar after being arranged on the Japanese cutter head body, and the cutter frame is positioned on the Japanese cutter head body and is stable and does not fall off by arranging the fixing bar, the stop bar, the telescopic rod body and the spring. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of a tool holder push-in connection according to the present utility model; FIG. 3 is a schematic view of a positioning structure according to the present utility model; FIG. 4 is a schematic diagram of a limiting structure of the present utility model; in the figure, 1, a Japanese type cutter head body; 2, a knife rest, 3, a positioning str