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CN-224223412-U - Z-axis tool setting gauge of machining center

CN224223412UCN 224223412 UCN224223412 UCN 224223412UCN-224223412-U

Abstract

The utility model discloses a Z-axis tool setting gauge of a machining center, which comprises a fixed base, wherein the upper surface of the fixed base is provided with a guide groove, a threaded screw rod is rotatably arranged in the guide groove through a bearing, the threaded screw rod is a positive and negative threaded screw rod, threaded seats are sleeved on positive and negative threads of the threaded screw rod, clamping plates are fixedly arranged on the upper surfaces of the two threaded seats, two limiting cutting bars are fixedly arranged on the outer walls of opposite sides of the two clamping plates, two groups of limiting cutting bars are distributed in a mirror symmetry manner, a primary limiting hole is formed in the upper side of each limiting cutting bar, and a tool setting base is arranged between the two clamping plates.

Inventors

  • ZHAO BING

Assignees

  • 东莞市圣越机电科技有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (7)

  1. 1. The utility model provides a machining center Z axle tool setting appearance, includes unable adjustment base (1), its characterized in that, guide way (2) have been seted up to the upper surface on unable adjustment base (1), install screw thread lead screw (3) through the bearing rotation in guide way (2), screw thread lead screw (3) are positive and negative screw rod, threaded seat (4) have all been cup jointed to the equal screw thread on the positive and negative screw thread of screw thread lead screw (3), two equal fixed mounting clamping plate (5) of upper surface of threaded seat (4), two equal fixed mounting has two spacing cutting (6) on the outer wall of clamping plate (5) opposite side, two sets of spacing cutting (6) mirror symmetry distributes, every spacing cutting (6) upside position has all been seted up one-level spacing hole (7), two be provided with between clamping plate (5) tool setting base (8), all set up spacing slot (9) with spacing cutting (6) adaptation on the both sides outer wall of tool setting base (8), both ends and spacing hole (10) are all opened to the back of the outer wall of base (8).
  2. 2. The Z-axis tool setting gauge for the machining center, as set forth in claim 1, wherein the primary limiting hole (7) and the secondary limiting hole (10) are threaded through holes, and the primary limiting hole (7) and the secondary limiting hole (10) are provided with limiting threaded pins (11) with pore diameters matched with the primary limiting hole and the secondary limiting hole.
  3. 3. The Z-axis tool setting gauge of the machining center according to claim 1, wherein the Z-axis tool setting gauge (13) is fixedly arranged at the center of the upper surface of the tool setting base (8).
  4. 4. The Z-axis tool setting gauge of the machining center of claim 1, wherein one end of the threaded screw rod (3) penetrates out of the fixed base (1) to be fixedly connected with a knob (12), and anti-slip saw teeth are arranged on the outer wall of the knob (12).
  5. 5. The Z-axis tool setting gauge of the machining center of claim 1, wherein limiting transverse bars (14) matched with the tool setting base (8) are fixedly arranged at the upper surface of the fixed base (1) at the upper end and the lower end of the guide groove (2).
  6. 6. The Z-axis tool setting gauge of the machining center of claim 1, wherein mounting holes for fixing a base body are formed in four corners of the outer surface of the fixing base (1).
  7. 7. The Z-axis tool setting gauge for the machining center according to claim 2, wherein nuts are fixedly arranged at tail ends of the two limit threaded pins (11), and the limit threaded pins (11) and the nuts are integrally formed.

Description

Z-axis tool setting gauge of machining center Technical Field The utility model relates to the technical field of tool setting gauges, in particular to a Z-axis tool setting gauge of a machining center. Background The machining center is a highly-automatic and multifunctional numerical control machine tool, integrates multiple machining processes such as milling, drilling, boring, tapping and the like, and is provided with a tool magazine and an automatic tool changing device. The method is characterized in that a computer numerical control system is used for programming in advance, so that the continuous processing of multiple working procedures is completed after one-time clamping of a workpiece, and the efficiency and the precision are obviously improved; The machining center needs to carry out tool setting processing in the course of working to this precision that ensures workpiece machining, need use Z axle tool setting appearance when the tool setting, the tool setting appearance is usually through the screw fixation on the workstation, and take off again after waiting the cutter setting, but the screw is in the frequent dismantlement of long time and installation in-process, and its helicitic texture takes place wearing and tearing can lead to Z axle tool setting appearance installation unstable, appears slightly rocking the condition easily, can influence the precision of cutter setting in actual course of working, thereby influences the precision of digit control machine tool processing part. Disclosure of utility model The utility model aims to provide a Z-axis tool setting gauge of a machining center, which aims to solve the problems in the background technology. The Z-axis tool setting gauge comprises a fixed base, wherein a guide groove is formed in the upper surface of the fixed base, a threaded screw rod is rotatably arranged in the guide groove through a bearing, the threaded screw rod is a positive and negative threaded screw rod, threaded seats are sleeved on positive and negative threads of the threaded screw rod, clamping plates are fixedly arranged on the upper surfaces of the threaded seats, two limit cutting bars are fixedly arranged on the outer walls of one side opposite to the two clamping plates, two groups of limit cutting bars are distributed in a mirror symmetry mode, primary limit holes are formed in the upper side positions of each limit cutting bar, a tool setting base is arranged between the two clamping plates, limit slots matched with the limit cutting bars are formed in the outer walls of two sides of the tool setting base, and secondary limit holes matched with the primary limit holes are formed in the outer walls of the front end and the rear end of the tool setting base. Preferably, the first-stage limiting hole and the second-stage limiting hole are threaded through holes, and the first-stage limiting hole and the second-stage limiting hole are provided with limiting threaded pins matched with the first-stage limiting hole and the second-stage limiting hole in aperture. Preferably, a Z-axis tool setting gauge is fixedly arranged in the center of the upper surface of the tool setting base. Preferably, one end of the threaded screw rod penetrates out of the fixing base to be fixedly connected with a knob, and anti-slip saw teeth are arranged on the outer wall of the knob. Preferably, the upper and lower ends of the guide groove and the upper surface of the fixed base are fixedly provided with limiting horizontal bars which are matched with the tool setting base. Preferably, the four corners of the outer surface of the fixed base are provided with mounting holes for fixing the base body. Preferably, nuts are fixedly arranged at the tail ends of the two limit screw pins, and the limit screw pins and the nuts are integrally formed. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, through the cooperation of the limiting cutting and the limiting slot, the front and back limiting treatment can be carried out on the tool setting base, the tool setting base is prevented from moving forwards and backwards, and the limiting screw pin and the limiting hole are matched and assembled, so that the left and right limiting operation can be effectively carried out on the tool setting base, the left and right moving phenomenon of the tool setting base can be effectively avoided, through the cooperation between the structures, the front and back plane limiting and fixing operation on the tool setting base and the left and right plane limiting and fixing operation can be effectively completed, the practicability is higher, the mounting and dismounting are convenient, the high-strength frequent dismounting is directly carried out through avoiding screws, the abrasion problem of the direct assembly of the traditional screws can be effectively avoided, the mounting and using stability of the Z-axis tool setting instrument can be