CN210789278U

CN210789278U - Special lathe tool of rubber roller

Info

Publication number: CN210789278U
Application number: CN201921946152.5U
Authority: CN
Inventors: 范一鸣; 尹学英; 王凯; 李玉虎
Original assignee: Bozhou Vocational and Technical College
Current assignee: Bozhou Vocational and Technical College
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-19
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a special lathe tool of rubber roll, including the cutter arbor, the tool bit is connected to cutter arbor one end integral type, tool bit one side is equipped with the open slot, and one side is equipped with the spout in the open slot the tool bit top is equipped with first screw hole be equipped with the briquetting in the spout, the briquetting can be followed the spout and slided from top to bottom, is equipped with a plurality of recesses bottom the briquetting, all is equipped with the spring in every recess, and the lower extreme of every spring all stretches out to the recess outside first screw hole female connection screw rod be equipped with the blade in the open slot, promote the briquetting through the screw rod and descend and press from both sides the blade tightly. The utility model has the advantages that: the blade is formed by grinding a high-speed steel blade or a waste saw blade on a sawing machine. On the one hand, save material, on the other hand, this sword conveniently carries out the clamping, and the commonality is strong, and is fast when changing the blade. And adopt the utility model provides a lathe tool processing rubber roller back of the body tool consumption is big, and process velocity is fast.

Description

Special lathe tool of rubber roller

Technical Field

The utility model relates to a rubber roller processing technology field especially relates to a special lathe tool of rubber roller.

Background

When the rubber roller is machined by a lathe, because rubber is soft, the existing hard alloy turning tool cannot break scraps on waste materials, so that a super sharp turning tool is usually ground by high-speed steel in the prior art, an oversized front angle is adopted, then cutting is carried out at a relatively high rotating speed, and the high-speed steel manual grinding tool has the following two defects: firstly, the front end of the whole piece of high-speed steel is ground into a flat cutter head, so that materials are wasted; the second ground cutter can be arranged on the cutter frame only by matching with the cushion block, and the technical level requirement of the lathe tool for grinding the cutter is very high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special turning tool for a rubber roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special lathe tool of rubber roll, includes the cutter arbor, the tool bit is connected to cutter arbor one end integral type, tool bit one side is equipped with the open slot, and the open slot is 45-70 with the contained angle of horizontal plane, and one side is equipped with the spout in the open slot the tool bit top is equipped with first screw hole, first screw hole with the spout is linked together be equipped with the briquetting in the spout, the briquetting can slide from top to bottom along the spout, is equipped with a plurality of recesses bottom the briquetting, all is equipped with the spring in every recess, and the lower extreme of every spring all stretches out to the recess outside first screw hole female connection screw rod be equipped with the blade in the open slot, promote the briquetting through the screw rod and.

Preferably, a second threaded hole penetrating through the cutter head is further formed in one side of the open slot, and a bolt is connected in the second threaded hole in a threaded manner.

Preferably, a reinforcing shim plate is attached to one side of the blade.

The utility model has the advantages that: the utility model provides a special lathe tool blade of rubber roller adopts high-speed steel blade or adopts the old and useless saw blade grinding on the sawing machine to form. On the one hand, save material, on the other hand, this sword conveniently carries out the clamping, and the commonality is strong, and is fast when changing the blade. And adopt the utility model provides a lathe tool processing rubber roller back of the body tool consumption is big, and process velocity is fast.

Drawings

Fig. 1 is a schematic view of a basic structure of a turning tool special for a rubber roller provided by the present invention;

FIG. 2 is a schematic view of the basic construction of a tool tip;

FIG. 3 is a schematic view of the basic structure of the cutter head and the blade;

FIG. 4 is a schematic diagram of the basic structure of a compact;

fig. 5 is a schematic view of the basic structure of the blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-5, the turning tool special for rubber roller provided by the present invention comprises a tool bar 1, wherein one end of the tool bar 1 is integrally connected with a tool bit 2, one side of the tool bit 2 is provided with an open slot 3, the included angle between the open slot 3 and the horizontal plane is 60 °, one side in the open slot 3 is provided with a chute 4, the top of the tool bit 2 is provided with a first threaded hole 22, the first threaded hole 22 is communicated with the chute 4, the chute 4 is internally provided with a pressing block 5, the pressing block 5 can slide up and down along the chute 4, the bottom of the pressing block 5 is provided with a plurality of grooves 51, each groove 51 is internally provided with a spring 6, the lower end of each spring 6 extends out of the groove 51 and is connected with the bottom of the chute 4, the first threaded hole 22 is internally connected with a screw 9, the upper end of the screw 9 is provided with a hexagonal groove 91, the screw 9 is conveniently rotated, a reinforcing pad 71 is connected to one side of the blade 7, and the reinforcing pad 71 may be fixedly connected to the blade 7 or may be in contact with the blade 7. Promote briquetting 5 through screw rod 9 and descend and press from both sides tightly blade 7, briquetting 5 can be to spring 6 production pressure at the in-process that descends for spring 6 is compressed, when needs pull down the blade, loosens screw rod 9, and briquetting 5 rises under the spring 6 elastic force effect, just so can take off blade 7.

In order to further fix the blade, a second threaded hole 21 penetrating through the blade head 2 is further formed in one side of the open slot 3, a bolt 8 is connected in the second threaded hole 21 in a threaded manner, the bolt 8 abuts against and fixes the reinforcing backing plate 71, and the auxiliary pressing block 5 presses the fixed blade.

The blade is formed by grinding a high-speed steel blade or a waste saw blade on a sawing machine. On the one hand, save material, on the other hand, this sword conveniently carries out the clamping, and the commonality is strong, and is fast when changing the blade. And adopt the utility model provides a lathe tool processing rubber roller back of the body tool consumption is big, and process velocity is fast.

Claims

1. The special turning tool for the rubber roller comprises a tool bar (1), wherein one end of the tool bar (1) is integrally connected with a tool bit (2), the special turning tool is characterized in that one side of the tool bit (2) is provided with an open slot (3), the included angle between the open slot (3) and the horizontal plane is 45-70 degrees, one side in the open slot (3) is provided with a sliding chute (4), the top of the tool bit (2) is provided with a first threaded hole (22), the first threaded hole (22) is communicated with the sliding chute (4), a pressing block (5) is arranged in the sliding chute (4), the pressing block (5) can slide up and down along the sliding chute (4), the bottom of the pressing block (5) is provided with a plurality of grooves (51), springs (6) are arranged in each groove (51), the lower end of each spring (6) extends out of the outer side of the groove (51), and a screw, a blade (7) is arranged in the open slot (3), and the blade (7) is clamped by pushing the pressing block (5) to descend through the screw (9).

2. The special turning tool for the rubber roller according to claim 1, wherein: a second threaded hole (21) penetrating through the cutter head (2) is further formed in one side of the open slot (3), and a bolt (8) is connected in the second threaded hole (21) in a threaded manner.

3. The special turning tool for the rubber roller according to claim 1, wherein: a reinforcing shim plate (71) is connected to one side of the blade (7).