CN201799619U

CN201799619U - Tool apron extending tool rest used for horizontal lathe

Info

Publication number: CN201799619U
Application number: CN 201020197890
Authority: CN
Inventors: 常涛; 王庆霞
Original assignee: Tianjin Seri Machinery Equipment Corp Ltd
Current assignee: Tianjin Seri Machinery Equipment Corp Ltd
Priority date: 2010-05-21
Filing date: 2010-05-21
Publication date: 2011-04-20
Anticipated expiration: 2020-05-21

Abstract

The utility model relates to a tool apron extending tool rest used for a horizontal lathe, which is characterized in that the tool rest includes a rest body, a clamping part connected with a tool apron is made on one side of the rest body, a groove for mounting a tool is arranged on the rest body on the side opposite to the clamping part, a screw hole is arranged on the rest body at the upper end corresponding to the groove, and a compression screw of the tool is assembled in the screw hole and is mounted in the groove in a compression manner. The utility model adopts the technical scheme, and the structure of the tool rest is clamped and mounted on the tool apron of the lathe, so that the tool can extends for a certain distance in the horizontal direction, and the interference between the clamped and mounted workpiece and a sliding plate can be avoided; and meanwhile, the clamped and mounted part of the tool apron extending tool rest is standardized, the disassembly is convenient, the interchange use can be realized on different lathes (including numerically controlled lathes), the lathe use range is expanded to be wider, the working efficiency is improved, and the cost of manufacture is lowered.

Description

A kind of horizontal lathe extends knife rest with tool rest

Technical field

The utility model belongs to the Technology for Turning Machining field, particularly relates to a kind of horizontal lathe and extends knife rest with tool rest.

Background technology

At present, in the turning manufacture field, often exist workpiece to finish and be installed, because of lathe self structural texture causes carrying out machining.For example CA6140 is modal horizontal lathe, the maximum φ 400mm of its card engaging workpiece (main shaft gyration centre distance machine tool guideway distance is 200mm), the maximum φ 200mm (main shaft gyration centre distance lathe slide plate is apart from 100mm) of processing work.Because lathe self structure, slide plate is installed in above the guide rail, the workpiece of φ 400mm of being installed is not interfered with guide rail as long as guarantee workpiece, but workpiece can't interfere with slide plate to realize machining not only requiring to realize being installed simultaneously, thereby cause CA6140 can not process disc type work between φ 200mm to the φ 400mm, the workpiece of this specification have to be selected to process than the lathe of the bigger range of work of CA6140, be waste on a kind of resource to manufacturing like this, and improve manufacturing cost.

Summary of the invention

The utility model provides a kind of horizontal lathe simple in structure, easy to make, easy to install, that enlarge the machined into scope to extend knife rest with tool rest for solving the technical problem that exists in the known technology.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:

A kind of horizontal lathe extends knife rest with tool rest, it is characterized in that: this knife rest comprises support body, one side of described support body is shaped on the clamping part that is connected with tool rest, clamping part to side frame body on be provided with the groove of mounting cutter, respective slot upper end support body is provided with screw, the equipped hold-down bolt that is installed in cutter in the groove that compresses in the screw.

Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, on the tool rest of lathe, clamp the utility model structure, realize that so promptly cutter extends certain distance in the horizontal direction, can realize that the workpiece that is installed do not interfere with slide plate, the thickness that extended distance is looked the processing disk-like accessory determines, the thickness decision apart from optic disk class neck part of extending, although thickness has surpassed 200mm at 150mm with interior dish class neck part diameter and utilizes outreach tool still can process on the CA6140 lathe in other words, more large-scale lathe can only do not changed if utilize outreach tool, thereby realize that workpiece does not interfere with slide plate, and then can finish whole disc type work turning process, promptly enlarged the range of work of lathe; Simultaneously, this tool rest outreach tool be installed part of standardsization, convenient disassembly, can go up to exchange at different lathes (comprising numerically controlled lathe) and use, the scope of application that enlarges lathe is wide, increases work efficiency, and reduces manufacturing cost.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model user mode structural representation.

Among the figure: 1, support body; 1-1, clamping part; 1-2, groove; 1-3, screw; 1-4, hold-down bolt; 2, tool rest; 3, cutter.

The specific embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

Embodiment:

See also Fig. 1 and Fig. 2, a kind of horizontal lathe extends knife rest with tool rest, this knife rest comprises support body 1, one side of described support body 1 is shaped on the clamping part 1-1 that is connected with tool rest 2, clamping part 1-1 to side frame body 1 on be provided with the groove 1-2 of mounting cutter 3, respective slot 1-2 upper end support body is provided with screw 1-3, the equipped hold-down bolt 1-4 that is installed in cutter in the groove 1-2 that compresses in the screw 1-3.

In use, the clamping part of this knife rest is installed on the tool rest 2 with lathe, behind the self poisoning by clamping part, utilize the securing member on the tool rest 2 to be fixed, then the cutter 3 that chooses is inserted in the groove 1-2, by hold-down bolt 1-4 it is fixed after adjusting the position, realize that so promptly cutter 3 extends certain distance in the horizontal direction, can realize that the workpiece that is installed do not interfere with slide plate, the thickness that extended distance is looked the processing disk-like accessory determines, the thickness decision apart from optic disk class neck part of extending, although thickness has surpassed 200mm at 150mm with interior dish class neck part diameter and utilizes outreach tool still can process on the CA6140 lathe in other words, more large-scale lathe can only do not changed if utilize outreach tool, thereby realize that workpiece does not interfere with slide plate, and then can finish whole disc type work turning process, promptly enlarged the range of work of lathe.

The above only is the preferable example of executing of the present utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.

Claims

1. a horizontal lathe extends knife rest with tool rest, it is characterized in that: this knife rest comprises support body, one side of described support body is shaped on the clamping part that is connected with tool rest, clamping part to side frame body on be provided with the groove of mounting cutter, respective slot upper end support body is provided with screw, the equipped hold-down bolt that is installed in cutter in the groove that compresses in the screw.