CN205147337U

CN205147337U - Lathe cutter rack

Info

Publication number: CN205147337U
Application number: CN201520842365.9U
Authority: CN
Inventors: 太永刚
Original assignee: Harbin Electric Motor Factory (kunming) Co Ltd
Current assignee: Kunming Motor Factory Co Ltd
Priority date: 2015-10-28
Filing date: 2015-10-28
Publication date: 2016-04-13
Anticipated expiration: 2025-10-28

Abstract

The utility model discloses a lathe cutter rack, including the knife rest that has the knife rest draw -in groove, still including the sword row of setting in the knife rest draw -in groove, the rectangle piece of taking the boss for the middle part is arranged to the sword, the inside several square hole of seting up perpendicular to rectangle piece of boss, set up on the rectangle piece with square hole vertically several cutter screw hole, knife rest draw -in groove surface is equipped with several knife rest screw hole, and the boss is inserted and is established in the knife rest draw -in groove and through setting up the fix with screw in the knife rest screw hole. The utility model provides a sword row, every sword row can install 4~6 swoves, and 4 sword rows can be installed at most to the lathe of quadruplex position knife rest, amount to 16~24 swoves, have reduced the tool changing number of times, have improved efficiency, are suitable for very much processing in batches. This sword is arranged simple structure, is made easily, through the multiple cut, has both reduced the process, can raise the efficiency again, and need not to relapse tool setting, adjustment, has enlarged the productivity, has good technological economic benefits.

Description

A kind of lathe saddle

Technical field

The utility model relates to a kind of lathe saddle, belongs to part processing technique field.

Background technology

In, low side numerically controlled lathe and engine lathe only have a knife rest, each knife rest can install a cutter respectively on four different stations, install 4 altogether cutter, add man-hour carrying out multistation, can only be cut by a cutter at every turn, efficiency is very low, and when batch machining, problem is particularly outstanding.If multiple cut can be carried out in primary feed, then working (machining) efficiency can be increased substantially.

Therefore, be necessary to improve existing knife rest.

Utility model content

Be difficult to realize the problem of multi-cutter one-step cutting for solving existing lathe saddle, the utility model provides a kind of lathe saddle, significantly can improve working (machining) efficiency.

The utility model is realized by following technical proposal: a kind of lathe saddle, comprise the knife rest with knife rest draw-in groove, characterized by further comprising the blade row be arranged in knife rest draw-in groove, described blade row is the rectangular block of middle part band boss, the several square holes perpendicular to rectangular block are offered in boss inside, rectangular block are offered the plurality of cutter screwed hole vertical with square hole; Knife rest draw-in groove surface is provided with several knife rest screwed hole, and boss to be plugged in knife rest draw-in groove and to be fixed by the screw be arranged in knife rest screwed hole.

Described lathe saddle has four stations, and each station correspondence is provided with a knife rest draw-in groove, and each knife rest draw-in groove correspondence installs a blade row.

The size of described square hole is mated with the hilt of cutter.

Size between described square hole is determined by the cascaded surface spacing of part to be processed.

During use, in the square hole of blade row, insert cutter, often the extension elongation of cutter is adjusted in advance by required, and by the screw fixed cutting tool in cutter screwed hole.Part adds man-hour, a feed, and much knives tool cuts simultaneously, once can the multiple cascaded surface of turning, reduces operation.

The advantage that the utility model possesses and effect: the hilted broadsword machining of prior art, efficiency is low, is limited to lathe cutter saddle station limitation, can fill 4 cuttves at most.And compared to prior art, the blade row that the utility model provides, each blade row can install 4 ~ 6 cutter, and the lathe of four station cutter racks can install at most 4 blade rows, amounts to 16 ~ 24 cutter, decreases number of changing knife, improves efficiency, be very suitable for batch machining.This blade row structure is simple, easy to manufacture, by multiple cut, both reduces operation, can raise the efficiency again, and without the need to tool setting repeatedly, adjustment, expands production capacity, has good technical economic benefit.

Accompanying drawing explanation

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

Fig. 2 is the B-B sectional structure schematic diagram in Fig. 1;

Fig. 3 is the main TV structure schematic diagram of blade row;

Fig. 4 is the plan structure schematic diagram of blade row;

Fig. 5 is the left TV structure schematic diagram of blade row.

Detailed description of the invention

Below in conjunction with drawings and Examples, the present invention will be further described.

Embodiment 1

As shown in the figure, lathe saddle comprises the knife rest 1 with knife rest draw-in groove 2, also comprise the blade row 3 be arranged in knife rest draw-in groove 2, described blade row 3 is the rectangular block 8 of middle part band boss 9,6 square holes 10 perpendicular to rectangular block 8 are offered in boss 9 inside, rectangular block 8 are offered 6 the cutter screwed holes 6 vertical with square hole 10; Knife rest draw-in groove 2 surface is provided with several knife rest screwed hole 5, and boss 9 to be plugged in knife rest draw-in groove 2 and to be fixed by the screw be arranged in knife rest screwed hole 5.

Described lathe saddle has four stations, and each station correspondence is provided with a knife rest draw-in groove 2, and each knife rest draw-in groove 2 correspondence installs a blade row 3; The described size of square hole 10 is mated with the hilt of cutter.

Size between described square hole 10 is determined by the cascaded surface spacing of part to be processed 7.

During use, in the square hole 10 of blade row 3, insert cutter 4, often the extension elongation of cutter 4 is adjusted in advance by required, and by the screw fixed cutting tool 4 in cutter screwed hole 6.Part adds man-hour, a feed, and much knives tool cuts simultaneously, once can the multiple cascaded surface of turning, reduces operation.

Claims

1. a lathe saddle, comprise the knife rest with knife rest draw-in groove, it is characterized in that: also comprise the blade row be arranged in knife rest draw-in groove, described blade row is the rectangular block of middle part band boss, the several square holes perpendicular to rectangular block are offered in boss inside, rectangular block are offered the plurality of cutter screwed hole vertical with square hole; Knife rest draw-in groove surface is provided with several knife rest screwed hole, and boss to be plugged in knife rest draw-in groove and to be fixed by the screw be arranged in knife rest screwed hole.

2. lathe saddle according to claim 1, is characterized in that: described lathe saddle has four stations, and each station correspondence is provided with a knife rest draw-in groove, and each knife rest draw-in groove correspondence installs a blade row.

3. lathe saddle according to claim 1, is characterized in that: the size of described square hole is mated with the hilt of cutter.

4. lathe saddle according to claim 1, is characterized in that: the size between described square hole is determined by the cascaded surface spacing of part to be processed.