CN206277205U - Fine-tuning the tool mechanism - Google Patents

Abstract

The utility model discloses a fine setting cutter mechanism, including connecting the fixed disk of lathe blade holder, locating the regulation structure of fixed disk and with adjust the driven elevation structure of structure meshing, adjust the structure include with fixed disk fixed connection's fixed external member, with adjustment handle, the cover that fixed external member is connected are located in the fixed external member and with the gear shaft that adjustment handle connects, elevation structure include with gear shaft meshing driven gear sleeve, cover are located in the gear sleeve and can the interlock structure of motion is followed to gear sleeve axis direction, the interlock structure with the lathe cutter is connected. The utility model provides a fine setting cutter mechanism, through rotatory regulation structure drive with adjust the driven elevation structure motion of structure meshing, in order to reach the regulation the purpose of the relative height of lathe cutter and work piece has reduced the adjustment the process of lathe cutter has promoted the productivity.

Description

Fine-tuning the tool mechanism

technical field

The utility model relates to the technical field of automatic machine tool processing equipment, in particular to a fine-tuning cutter mechanism.

Background technique

As an indispensable processing tool in mechanical processing equipment, automatic machine tools have brought great progress to mechanical processing production and effectively improved the production efficiency of mechanical processing.

In related technologies, in automatic milling machines or lathes, multiple tools are usually installed on the spindle tool holder, so that multiple tools are located at the same height. When it is necessary to process different workpieces, each tool needs to be processed separately. adjustment, which makes the adjustment process cumbersome.

Therefore, it is necessary to provide a new fine-tuning tool mechanism to solve the above problems.

Utility model content

In order to solve the above technical problems, the utility model provides a fine-tuning cutter mechanism with good stability.

The utility model provides a fine-tuning tool mechanism, which is installed on a machine tool holder for adjusting the relative position of a machine tool tool and a workpiece, including a fixed plate connected to the machine tool seat, an adjustment structure arranged on the fixed plate and a The adjusting structure engages the lifting structure of the transmission, and the adjusting structure includes a fixing sleeve fixedly connected with the fixed plate, an adjusting handle connected with the fixing sleeve, sleeved in the fixing sleeve and connected with the adjusting handle connected gear shaft, the lifting structure includes a gear sleeve engaged with the gear shaft for transmission, a linkage structure sleeved in the gear sleeve and capable of moving along the axial direction of the gear sleeve, the linkage The moving structure is connected with the machine tool tool.

Preferably, the fixing kit includes a through hole opened therein and a locking screw inserted in the through hole, and one end of the locking screw inserted in the through hole abuts against the gear shaft.

Preferably, the gear sleeve includes a sleeve sleeved on the linkage structure and a driven wheel sleeved on the sleeve, and the driven wheel is engaged with the gear of the gear shaft.

Preferably, the interlocking structure includes a central shaft connected and fixed to the machine tool and a hollow cylinder sheathed on the central shaft.

Preferably, the outer wall of the hollow cylinder is provided with external threads, and the sleeve is provided with internal threads, and the gear sleeve and the hollow cylinder are connected through thread fit.

Preferably, the lifting structure further includes a partition sheathed on the sleeve and fixedly connected to the fixed plate, and the partition is spaced apart from the driven wheel.

Preferably, the fine-tuning tool mechanism further includes a stopper sleeved on the end of the sleeve close to the machine tool tool.

Compared with the related technology, the fine-tuning tool mechanism provided by the utility model drives the lifting structure engaged with the adjustment structure to move through the rotation adjustment structure. The adjusting handle connected to the fixing set, the gear shaft sleeved in the fixing set and connected with the adjusting handle, the lifting structure includes a gear sleeve meshed with the gear shaft, sleeved on the gear sleeve The interlocking structure inside the cylinder and capable of moving along the axial direction of the gear sleeve achieves the purpose of adjusting the relative height between the machine tool tool and the workpiece, reduces the process of adjusting the machine tool tool, and improves the production capacity.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the fine-tuning tool mechanism provided by the utility model;

FIG. 2 is a schematic cross-sectional view shown in FIG. 1 .

detailed description

The utility model will be further described below in conjunction with drawings and embodiments.

Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a three-dimensional schematic diagram of the fine-tuning tool mechanism provided by the present invention, and FIG. 2 is a schematic cross-sectional diagram shown in FIG. 1 . The fine-tuning tool mechanism is installed on the machine tool seat (not shown) for adjusting the relative position of the machine tool tool 200 and the workpiece, which includes a fixed disk 1 connected to the machine tool seat, a The adjusting structure 3 , the lifting structure 5 engaged with the adjusting structure 3 and the stopper 7 arranged at one end of the lifting structure 5 .

The adjustment structure 3 includes a fixing sleeve 31 fixedly connected to the fixed disk 1 , an adjustment handle 33 connected to the fixing sleeve 31 , a gear sleeved in the fixing sleeve 31 and connected to the adjustment handle 33 Axis 35.

The fixing kit 31 includes a through hole 311 opened therein and a locking screw 313 inserted in the through hole 311, and one end of the locking screw 313 passing through the through hole 311 abuts against the gear shaft 35 , the gear shaft 35 is stopped by adjusting the locking screw 313 .

The lifting structure 5 includes a gear sleeve 51 meshed with the gear shaft 35 for transmission, a linkage structure 53 sleeved in the gear sleeve 51 and capable of moving along the axial direction of the gear sleeve 51, and a sleeve sleeve. A partition 55 fixedly connected to the gear sleeve 51 and the fixed disk 1 .

The gear sleeve 51 includes a sleeve 511 sleeved on the linkage structure 53 and a driven wheel 513 sleeved on the sleeve 511 .

The linkage structure 53 includes a central shaft 531 fixedly connected with the machine tool 200 and a hollow tube 535 sleeved on the central shaft 531 , and the central shaft 531 is connected with the machine tool 200 .

The sleeve is provided with internal threads, the hollow cylinder 535 is provided with external threads, and the gear sleeve 51 and the interlocking structure 53 are connected through thread fit.

The partition plate 55 is disposed at intervals between the fixed plate 1 and the driven wheel 513 .

The working principle of the fine-tuning tool mechanism 100:

By adjusting the adjusting handle 33 to drive the gear shaft 35 to rotate, the gear shaft 35 drives the driven wheel 513 of the gear sleeve 51 meshed with it to rotate, so that the hollow cylinder 535 moves up and down to drive the hollow cylinder 535 sleeved on the The central shaft 531 in the hollow cylinder 535 moves, thereby adjusting the relative height of the tool and the workpiece.

Compared with the related art, the fine-tuning tool mechanism 100 provided by the utility model drives the lifting structure 5 engaged with the adjusting structure 3 to move by rotating the adjusting structure 3, and the adjusting structure 3 includes a The fixed sleeve 31, the adjustment handle 33 connected with the fixed sleeve 31, the gear shaft 35 sleeved in the fixed sleeve 31 and connected with the adjustment handle 33, the lifting structure 5 includes a gear shaft 35 connected with the gear shaft 35 The gear sleeve 51 for meshing transmission, the interlocking structure 53 that is sleeved in the gear sleeve 51 and can move along the axial direction of the gear sleeve 51, so as to adjust the relative height of the machine tool tool 200 and the workpiece The purpose is to reduce the process of adjusting the machine tool 200 and increase the production capacity.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (7)

1. a kind of micro-adjustment tool mechanism, is installed on lathe tool rest the relative position for adjusting machine tool and workpiece, its Be characterised by, including connect the fixed disk of the lathe tool rest, the adjustment structure located at the fixed disk and with the regulation knot The lifting structure of structure engaged transmission, the adjustment structure includes the fixed sleeve part that is fixedly connected with the fixed disk and described solid Determine the regulation handle of external member connection, be sheathed on the gear shaft being connected in the fixed sleeve part and with the regulation handle, the liter Drop structure include with the gear sleeve of the gear shaft engaged transmission, be sheathed in the gear sleeve and can the gear sleeve Axis direction is connected along the serial verb construction moved, the serial verb construction with the machine tool.

2. micro-adjustment tool mechanism according to claim 1, it is characterised in that the fixed sleeve part includes being opened in the logical of its Hole and the lock-screw of the through hole is inserted in, one end that the lock-screw is inserted in the through hole abuts the gear shaft.

3. micro-adjustment tool mechanism according to claim 2, it is characterised in that the gear sleeve includes being sheathed on the company The sleeve of dynamic structure and the driven pulley being sheathed on the sleeve, the driven pulley are connected with the gear engagement of the gear shaft.

4. micro-adjustment tool mechanism according to claim 3, it is characterised in that the serial verb construction includes and the machine tool The tool central shaft being connected and the hollow cylinder for being sheathed on the central shaft.

5. micro-adjustment tool mechanism according to claim 4, it is characterised in that the outer wall of the hollow cylinder opens up external screw thread, Internal thread is opened up in the sleeve, the gear sleeve and the hollow cylinder are connected by screw thread.

6. micro-adjustment tool mechanism according to claim 5, it is characterised in that the lifting structure also includes being sheathed on described Sleeve and the dividing plate being fixedly connected with the fixed disk, the dividing plate and the driven pulley interval setting.

7. micro-adjustment tool mechanism according to claim 6, it is characterised in that the micro-adjustment tool mechanism also includes being sheathed on Stop part of the sleeve near described machine tool one end.