Metal mold turning and grinding mechanism

Abstract

The utility model relates to a turning and polishing mechanism for a metal mold, which aims to solve the technical problem that the efficiency is low due to the fact that the position of a clamped material is driven to be adjusted by adjusting the position of a clamp at present, and comprises the clamp, a mounting seat, a guide rod, a lantern ring, a cutter, an annular plate and a hydraulic cylinder body, one end of the guide rod is fixedly arranged on the mounting seat; the lantern ring is arranged on the guide rod in a sleeving manner; the cutter is rotationally arranged at the protruding end of the guide rod; the annular plate is connected to the lantern ring in a sleeving mode. The hydraulic cylinder body is fixedly arranged at the top of the mounting seat; wherein the outer end of a piston rod of the hydraulic cylinder body is fixedly connected with the annular plate; the numerical control hydraulic cylinder has the advantages that the numerical control hydraulic cylinder body controls and drives the cutter to rotate so as to adjust the position of the cutter head, and the numerical control hydraulic cylinder is matched with the position adjustment of the clamp, so that the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mold parts processing, in particular to a metal mold turning and grinding mechanism. Background Art

[0002] A metal mold is a type of mold, and the parts of a metal mold can be processed on a lathe.

[0003] Lathes can be used to turn and grind metal materials. The tools on existing lathes are basically fixed, and the position of the clamped material is adjusted by adjusting the position of the fixture. This method is relatively inefficient.

[0004] In view of this, we propose a metal mold turning and grinding mechanism. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a metal mold turning and grinding mechanism to solve the technical problem that the current method of adjusting the position of the clamped material by adjusting the position of the clamp is relatively inefficient.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a metal mold turning and grinding mechanism, including a fixture and a mounting seat, and also including a guide rod, a collar, a tool, an annular plate and a hydraulic cylinder body;

[0007] One end of the guide rod is fixed on the mounting seat;

[0008] The collar is sleeved on the guide rod;

[0009] The tool is rotatably arranged on the protruding end of the guide rod;

[0010] The annular plate is sleeved on the sleeve ring;

[0011] The hydraulic cylinder body is fixedly mounted on the top of the mounting seat;

[0012] Wherein, the outer end of the piston rod of the hydraulic cylinder body is fixedly connected to the annular plate;

[0013] Wherein, the cutter and the collar are connected via a connecting structure;

[0014] The connecting structure comprises a half clasp A, a half clasp B and a connecting rod;

[0015] The half clasp ring A and the half clasp ring B are butt-jointed and clamped in the annular groove formed on the outer wall of the collar;

[0016] The protrusions at opposite ends of the half-circlip A and the half-circlip B are fixedly connected by bolts and nuts;

[0017] One end of the connecting rod is rotatably connected to the top of the tool, and the other end is rotatably connected to the half clamping ring A.

[0018] Preferably, the inner ring wall of the collar is provided with a plurality of rollers in an annular array, the outer ring wall of the guide rod is provided with a plurality of grooves in an annular array, and the rollers are arranged to roll in the grooves.

[0019] Preferably, the outer wall of the guide rod does not contact the inner wall of the collar.

[0020] Preferably, a guide groove is formed on the inner bottom wall of the groove, and the outer ring of the roller is embedded and matched with the guide groove, and the outer ring of the roller is adapted to the guide groove.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The utility model is provided with a guide rod, a sleeve, a tool, an annular plate, a hydraulic cylinder body, a half-circlip A, a half-circlip B and a connecting rod. The hydraulic cylinder body has a numerically controlled control to drive the rotation of the tool to adjust the position of the tool head. The position adjustment of the fixture has the advantage of higher efficiency, and solves the problem of low efficiency in adjusting the position of the clamped material by adjusting the position of the fixture.

[0023] 2. The utility model has the advantage of assisting the movement of the collar relative to the guide rod by arranging the roller and the groove, so that the collar moves more smoothly relative to the guide rod.

[0024] 3. The utility model has the advantage of limiting the position of the rolling roller by setting the guide groove, so that the roller remains stable when fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the connection structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the guide rod and sleeve ring connection structure of the utility model;

[0028] Figure 4 For the utility model Figure 3 A magnified schematic diagram of point A;

[0029] In the figure: 1. fixture; 2. mounting seat; 3. guide rod; 4. collar; 5. annular plate; 6. connecting structure; 7. tool; 8. hydraulic cylinder body;

[0030] 301, groove; 302, guide groove;

[0031] 401, annular groove; 402, roller;

[0032] 601. Connecting rod; 602. Half snap ring A; 603. Half snap ring B; 604. Bolt; 605. Nut. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Example 1: Metal mold turning and grinding mechanism, see Figures 1 to 4 , including a fixture 1 and a mounting seat 2, and also including a guide rod 3, a collar 4, a tool 7, an annular plate 5 and a hydraulic cylinder body 8;

[0035] One end of the guide rod 3 is fixed on the mounting seat 2; the collar 4 is sleeved on the guide rod 3; the tool 7 is rotatably arranged on the protruding end of the guide rod 3; the annular plate 5 is sleeved on the collar 4; the hydraulic cylinder body 8 is fixed on the top of the mounting seat 2, and the hydraulic cylinder body 8 is selected and used by the technicians of this profession according to the actual situation; wherein the outer end of the piston rod of the hydraulic cylinder body 8 is fixedly connected to the annular plate 5; wherein the tool 7 and the collar 4 are connected by a connecting structure 6;

[0036] The connecting structure 6 includes a half snap ring A 602, a half snap ring B 603 and a connecting rod 601;

[0037] The half snap ring A602 and the half snap ring B603 are butt-jointed and clamped in the annular groove 401 provided on the outer wall of the collar 4; wherein the projections at the opposite ends of the half snap ring A602 and the half snap ring B603 are fixedly connected by bolts 604 and nuts 605; one end of the connecting rod 601 is rotatably connected to the top of the tool 7, and the other end is rotatably connected to the half snap ring A602. The half snap ring A602 and the half snap ring B603 can be disassembled to replace the tool 7 or the grinding piece.

[0038] The utility model is provided with a guide rod 3, a collar 4, a tool 7, an annular plate 5, a hydraulic cylinder body 8, a half-circlip A602, a half-circlip B603 and a connecting rod 601. The hydraulic cylinder body 8 with numerical control controls the rotation of the tool 7 to adjust the position of the tool head, and cooperates with the position adjustment of the clamp 1 to achieve the advantage of higher efficiency. This solves the problem of low efficiency in adjusting the position of the clamped material by adjusting the position of the clamp 1.

[0039] Specifically, the inner wall of the collar 4 is provided with a plurality of rollers 402 in a circular array, and the outer wall of the guide rod 3 is provided with a plurality of grooves 301 in a circular array, and the rollers 402 are rotatably arranged in the grooves 301 .

[0040] The utility model has the advantages of assisting the movement of the collar 4 relative to the guide rod 3 by arranging the roller 402 and the groove 301, and the collar 4 moves relative to the guide rod 3 more smoothly.

[0041] Furthermore, there is no contact between the outer wall of the guide rod 3 and the inner wall of the collar 4 , so the collar 4 has less resistance when moving relative to the guide rod 3 .

[0042] Furthermore, a guide groove 302 is formed on the inner bottom wall of the groove 301 , and the outer ring of the roller 402 is embedded and matched with the guide groove 302 , and the outer ring of the roller 402 is adapted to the guide groove 302 .

[0043] The utility model has the advantage of limiting the position of the rolling roller 402 by setting the guide groove 302, so that the roller 402 remains stable when being fixed.

[0044] Working principle: When using the device of the utility model to adjust the position, the CNC hydraulic cylinder body 8 pushes the annular plate 5 to move, the collar 4 moves relative to the guide rod 3, the roller 402 is fixed along the guide groove 302, the half-circuit A602 and the half-circuit B603 move with the collar 4, and the other end of the connecting rod 601 is pushed by the half-circuit A602 to rotate, then one end of the connecting rod 601 drives the tool 7 to rotate to adjust the position of the tool head, and the position adjustment of the fixture 1 is more efficient.

[0045] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A metal mold turning and grinding mechanism, comprising a fixture (1) and a mounting seat (2), characterized in that: Also includes: A guide rod (3), one end of which is fixedly mounted on the mounting seat (2); A collar (4) sleeved on the guide rod (3); A cutter (7) rotatably disposed on the protruding end of the guide rod (3); An annular plate (5) sleeved on the sleeve ring (4); A hydraulic cylinder body (8) is fixedly mounted on the top of the mounting seat (2); Wherein, the outer end of the piston rod of the hydraulic cylinder body (8) is fixedly connected to the annular plate (5); Wherein, the cutter (7) and the collar (4) are connected via a connecting structure (6); The connecting structure (6) comprises: A half snap ring A (602) and a half snap ring B (603) are butt-jointedly arranged in an annular groove (401) formed on the outer wall of the collar (4); The protrusions at opposite ends of the half snap ring A (602) and the half snap ring B (603) are fixedly connected by bolts (604) and nuts (605); A connecting rod (601) has one end rotatably connected to the top of the tool (7) and the other end rotatably connected to the half clamping ring A (602).

2. The metal mold turning and grinding mechanism according to claim 1, characterized in that: The inner wall of the collar (4) is provided with a plurality of rollers (402) in a ring array, and the outer wall of the guide rod (3) is provided with a plurality of grooves (301) in a ring array, and the rollers (402) are rotatably arranged in the grooves (301).

3. The metal mold turning and grinding mechanism according to claim 2, characterized in that: The outer wall of the guide rod (3) does not contact the inner wall of the collar (4).

4. The metal mold turning and grinding mechanism according to claim 2, characterized in that: The inner bottom wall of the groove (301) is provided with a guide groove (302), and the outer ring of the roller (402) is embedded and matched with the guide groove (302), and the outer ring of the roller (402) is adapted to the guide groove (302).

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