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CN-224209175-U - Deep and shallow groove milling cutter for automobile machining

CN224209175UCN 224209175 UCN224209175 UCN 224209175UCN-224209175-U

Abstract

The utility model belongs to the technical field of automobile machining cutters, and particularly relates to a deep and shallow groove milling cutter for automobile machining, aiming at the problem of poor applicability in the prior art, the utility model provides a scheme which comprises a connecting rod, wherein a cutter rod penetrates through the inside of the connecting rod, a cutter head is fixed at the bottom end of the cutter rod, an adjusting mechanism is arranged on the outer wall of the connecting rod, the adjusting mechanism comprises a sliding groove, the sliding groove is arranged on the outer wall of the connecting rod, a sliding block penetrates through the inside of the sliding groove, the cutter rod slides along the sliding groove along the inside of the connecting rod through the sliding block, the applicability is improved by adjusting according to the deep and shallow grooves, then a collar and a connecting ring which are in threaded connection with the connecting rod are used for adjusting positions, the abutting ring slides through the connecting block and a limiting groove, the abutting ring can be used for driving a positioning rod to be inserted into the sliding block for positioning, and the sliding block is clamped and positioned through the connecting ring and the abutting ring, so that the cutter rod can be clamped and prevented from loosening.

Inventors

  • GAO JIANCHUN
  • ZHANG SONG

Assignees

  • 常州柏尔刀具科技有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (7)

  1. 1. The deep and shallow groove milling cutter for automobile machining comprises a connecting rod (1) and is characterized in that a cutter bar (2) penetrates through the connecting rod (1), a cutter head (3) is fixed at the bottom end of the cutter bar (2), and an adjusting mechanism (4) is arranged on the outer wall of the connecting rod (1); Adjustment mechanism (4) are including spout (401), the outer wall at connecting rod (1) is seted up in spout (401), and the inside of spout (401) is worn out and is had slider (402), one side sliding connection of connecting rod (1) outer wall spout (401) has lantern ring (403), and the outer wall below sliding connection of connecting rod (1) has go-between (404), spacing groove (405) have been seted up on the top of go-between (404), and the inside sliding connection of spacing groove (405) has connecting block (406), the one end that limiting groove (405) was worn out to connecting block (406) is fixed with conflict ring (407), and the top of conflict ring (407) is fixed with locating lever (408).
  2. 2. The deep and shallow slot milling cutter for automobile machining according to claim 1, wherein the cutter bar (2) is formed into an engagement structure between the slider (402) and the chute (401), and a sliding structure is formed between the slider (402) and the chute (401).
  3. 3. The deep and shallow groove milling cutter for automobile machining according to claim 1, wherein the collar (403) is in threaded connection with the connecting rod (1), and the connecting rod (1) is in threaded connection with the connecting ring (404).
  4. 4. The deep and shallow groove milling cutter for automobile machining according to claim 1, wherein the cutter bar (2) penetrates into the connecting rod (1), a placement groove (5) is formed in the outer wall of one end of the connecting rod, and a supporting mechanism (6) is arranged in the placement groove (5).
  5. 5. The deep and shallow groove milling cutter for automobile processing according to claim 4, wherein the supporting mechanism (6) comprises a sleeve rod (601), the sleeve rod (601) is rotatably connected in the accommodating groove (5), a rotating rod (602) penetrates out of the bottom end of the sleeve rod (601), a penetrating rod (603) penetrates out of the top end of the sleeve rod (601), and a connecting rod (604) penetrates into one end, far away from the sleeve rod (601), of the penetrating rod (603).
  6. 6. The deep and shallow groove milling cutter for automobile machining according to claim 5, wherein the supporting mechanism (6) further comprises a universal ball seat (605), the universal ball seat (605) is fixed at one end of the connecting rod (604) far away from the penetrating rod (603), a fixing rod (606) is fixed at the top end of the universal ball seat (605), and a connecting sleeve (607) is sleeved outside the fixing rod (606).
  7. 7. The deep and shallow groove milling cutter for automobile machining according to claim 6, wherein a sliding structure is formed between the penetrating rod (603) and the rotating rod (602), and the rotating rod (602) forms a rotating structure through between the rotating rod (602) and the mounting groove (5).

Description

Deep and shallow groove milling cutter for automobile machining Technical Field The utility model relates to a milling cutter for automobile machining, in particular to a deep and shallow groove milling cutter for automobile machining, and belongs to the technical field of automobile machining cutters. Background Automotive machining is a type of machining, and refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to the difference in machining modes, and grooving using a grooving cutter is required when cutting such as grooving. In the prior art, as a slotting cutter is disclosed in the publication No. CN215392710U, because the slotting cutter is provided with two cutter bodies and a plurality of blades are arranged along the circumference of the cutter bodies, when the slotting cutter is used for slotting the inner wall of a hole, the axial grooves of the inner wall of the hole can be machined at one time, and two grooves can be machined at the same time, so that the machining efficiency of the slotting cutter can be improved and the production period can be shortened when the slotting cutter is used for slotting the inner wall of the hole. However, in the prior art, the problem that the machining efficiency can be improved by matching components such as two milling cutter bodies is found in the prior art, but in the actual use process, the thickness, the length and the like of a machined object are not consistent, a single milling cutter cannot adjust the depth of a slot, and the applicability is poor, so that the deep and shallow slot milling cutter for automobile machining is provided to overcome the defects. Disclosure of utility model The utility model provides a deep and shallow groove milling cutter for automobile machining, which aims to solve the problems that in the actual use process, the thickness, the length and the like of a machined object are inconsistent, a single milling cutter cannot adjust the depth of a groove, and the use applicability is poor. The deep and shallow groove milling cutter for automobile processing comprises a connecting rod, wherein a cutter rod penetrates through the connecting rod, a cutter head is fixed at the bottom end of the cutter rod, and an adjusting mechanism is arranged on the outer wall of the connecting rod; the adjusting mechanism comprises a sliding groove, the sliding groove is formed in the outer wall of the connecting rod, the sliding block penetrates out of the sliding groove, a lantern ring is slidably connected to one side of the sliding groove of the outer wall of the connecting rod, a connecting ring is slidably connected to the lower portion of the outer wall of the connecting rod, a limiting groove is formed in the top end of the connecting ring, a connecting block is slidably connected to the inside of the limiting groove, an abutting ring is fixed to one end of the connecting block penetrating out of the limiting groove, and a positioning rod is fixed to the top end of the abutting ring. As a still further scheme of the utility model, the cutter bar forms a clamping structure through the sliding block and the sliding groove, and forms a sliding structure through the sliding block and the sliding groove. As a still further proposal of the utility model, the lantern ring is in threaded connection with the connecting rod, and the connecting rod is in threaded connection with the connecting ring. As a still further scheme of the utility model, a mounting groove is formed in the outer wall of one end of the cutter bar penetrating into the connecting rod, and a supporting mechanism is arranged in the mounting groove. As a still further proposal of the utility model, the supporting mechanism comprises a loop bar which is rotatably connected in the installation groove, the bottom end of the loop bar is penetrated with a rotating bar, the top end of the loop bar is penetrated with a penetrating bar, and one end of the penetrating bar far away from the loop bar is penetrated with a connecting bar. As a still further proposal of the utility model, the supporting mechanism also comprises a universal ball seat, the universal ball seat is fixed at one end of the connecting rod far away from the penetrating rod, the top end of the universal ball seat is fixed with a fixed rod, and the outer part of the fixed rod is sleeved with a connecting sleeve. As a still further proposal of the utility model, a sliding structure is formed between the penetrating rod and the rotating rod, and the rotating rod forms a rotating structure through the rotating rod and the placement groove. The telescopic rod has the advantages that the cutter rod slides in the connecting rod through the sliding block along the sliding groove, the applicability is improved through adjustment according to the deep and shallow grooves, then the position is adjusted through the lantern r