CN211727528U

CN211727528U - Improved lengthened boring cutter

Info

Publication number: CN211727528U
Application number: CN201922260607.4U
Authority: CN
Inventors: 钱月根
Original assignee: Suzhou Taohuayuan Machinery Co ltd
Current assignee: Suzhou Taohuayuan Machinery Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-23
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an improvement type extension boring cutter, the upper end surface of boring cutter main part is provided with the reference column, the lower extreme surface of reference column is provided with the spliced pole, the lower extreme surface of spliced pole is provided with the backup pad, the lower extreme surface of backup pad is provided with the slider No. two, the lower extreme surface of slider No. two is provided with the slider No. one, the lower extreme surface of slider No. one is provided with fixed establishment, one side surface of fixed establishment is provided with the blade, fixed establishment includes shell, slipmat, No. two slipmats and interior hexagonal screw. An improvement type extension boring cutter, be equipped with fixed establishment and No. two sliders, can dismantle and fix the blade to convenient maintenance reduce cost, the length that can also adjust the boring cutter main part is and be equipped with the multiunit sliding tray, thereby the dynamic balance that has optimized the cutter makes cutter stability better, the precision is higher, brings better use prospect.

Description

Improved lengthened boring cutter

Technical Field

The utility model relates to a lathe cutter technical field, in particular to improvement type extension boring cutter.

Background

The boring cutter is a device for processing holes, the most common occasions are inner hole processing, hole expanding, profiling and the like, in order to meet the requirements of various hole diameters and hole depths, a boring rod and a cutter head are designed into serialized basic component modules, and when the boring cutter is used, appropriate modules can be selected according to the requirements of workpieces to be spliced into various boring cutters, so that the design and the manufacture of the cutter are simplified, and the requirements of people on the manufacturing process of the boring cutter are higher and higher along with the continuous development of science and technology.

The existing boring cutter has certain defects in use, firstly, the length of the existing boring cutter cannot be adjusted, products of different models can be manufactured only by replacement, the existing boring cutter is not beneficial to use of people, and in addition, a blade cannot be replaced, the existing boring cutter needs to be replaced in a whole, certain adverse effects are brought to the use process of people, and therefore an improved lengthened boring cutter is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an improvement type extension boring cutter possesses advantages such as convenient regulation, practicality are strong, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the improved lengthened boring cutter comprises a boring cutter main body, wherein a positioning column is arranged on the outer surface of the upper end of the boring cutter main body, a connecting column is arranged on the outer surface of the lower end of the positioning column, a supporting plate is arranged on the outer surface of the lower end of the connecting column, a second sliding block is arranged on the outer surface of the lower end of the supporting plate, a first sliding block is arranged on the outer surface of the lower end of the second sliding block, a fixing mechanism is arranged on the outer surface of the lower end of the first sliding block, and a blade is.

Preferably, the fixing mechanism comprises a shell, a first anti-slip pad, a second anti-slip pad and a hexagon socket head cap screw, the first anti-slip pad is located on the inner wall of the shell, the hexagon socket head cap screw is located on the outer surface of the lower end of the shell, and the second anti-slip pad is located on the outer surface of the upper end of the hexagon socket head cap screw.

Preferably, the second sliding block comprises a plate surface, a limiting column, a sliding groove, an anti-slip block, a sliding rail and a limiting groove, the limiting column, the sliding groove and the limiting groove are located on the outer surface of the upper end of the plate surface, the limiting column is located on the upper end of the sliding groove, the limiting groove is located on one side of the limiting column, the sliding rail is located on the outer surface of the lower end of the plate surface, and the anti-slip block is located on the outer surface of the front end of the sliding rail.

Preferably, be provided with the powerful glue between shell and the slipmat No. one, the inner wall of shell is fixed connection through the upper end surface of powerful glue and slipmat No. one, be provided with the screw hole between hexagon socket head cap screw and the shell, the upper end surface of hexagon socket head cap screw is connected for dismantling through the lower extreme surface of screw hole and shell, be provided with the waterproof glue between No. two slipmats and the hexagon socket head cap screw, the lower extreme surface of No. two slipmats is fixed connection through the upper end surface of waterproof glue and hexagon socket head cap screw.

Preferably, be provided with the connecting block between spacing post and the face, the lower extreme surface of spacing post is fixed connection through the upper end surface of connecting block and face, be provided with the welding piece No. one between face and the slide rail, the lower extreme surface of face is fixed connection through the upper end surface of welding piece and slide rail No. one, be provided with No. two welding pieces between non-slipping spur and the slide rail, the rear end surface of non-slipping spur is fixed connection through the front end surface of welding piece and slide rail No. two.

Preferably, a fixed block is arranged between the fixing mechanism and the first sliding block, and the outer surface of the upper end of the fixing mechanism is fixedly connected with the outer surface of the lower end of the first sliding block through the fixed block.

(III) advantageous effects

Compared with the prior art, the utility model provides an improvement type extension boring cutter possesses following beneficial effect:

1. this improvement type extension boring cutter through the fixed establishment that sets up, can dismantle and fix the blade to convenient maintenance reduce cost, the shell material of setting is the aluminum alloy, and intensity is better than higher durability, thereby increase of service life, No. one slipmat and No. two slipmats of setting can increase frictional force, thereby make things convenient for fixed blade and reduced the direct wearing and tearing with the metal contact of blade, the hexagon socket head cap screw of setting can be dismantled and adjust, is favorable to fixing the blade.

2. This improvement type extension boring cutter, No. two sliders through setting up, can adjust the length of boring cutter main part and be equipped with the multiunit sliding tray, thereby it makes cutter stability better to have optimized the dynamic balance of cutter, the precision is higher, the motion range that spacing post and the spacing groove of setting can restrict the slider, be favorable to preventing the slider roll-off, the sliding tray and the slide rail of setting can be connected with other sliders, thereby can adjust length facilitate the use, the non slipping spur of setting, can strengthen frictional force, can prevent that the boring cutter from sliding when using, thereby stability when having strengthened the use, whole improvement type extension boring cutter simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the improved lengthened boring cutter of the present invention.

Fig. 2 is the schematic view of the local structure of an improved lengthened boring cutter of the present invention.

Fig. 3 is a schematic structural diagram of the fixing mechanism in the improved lengthened boring cutter of the present invention.

Figure 4 is the utility model relates to a No. two slide block's in improvement type extension boring cutter structural schematic.

In the figure: 1. a boring cutter main body; 2. a positioning column; 3. connecting columns; 4. a first sliding block; 5. a blade; 6. a fixing mechanism; 601. a housing; 602. a first non-slip mat; 603. a second non-slip mat; 604. a hexagon socket head cap screw; 7. a second sliding block; 701. plate surface; 702. a limiting column; 703. A sliding groove; 704. anti-skid blocks; 705. a slide rail; 706. a limiting groove; 8. and a support plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an improved lengthened boring cutter comprises a boring cutter main body 1, wherein a positioning column 2 is arranged on the outer surface of the upper end of the boring cutter main body 1, a connecting column 3 is arranged on the outer surface of the lower end of the positioning column 2, a supporting plate 8 is arranged on the outer surface of the lower end of the connecting column 3, a second sliding block 7 is arranged on the outer surface of the lower end of the supporting plate 8, a first sliding block 4 is arranged on the outer surface of the lower end of the second sliding block 7, a fixing mechanism 6 is arranged on the outer surface of the lower end of the first sliding block 4, a blade 5 is arranged on the outer surface of one side of the fixing.

Further, fixing mechanism 6 includes shell 601, slipmat 602, No. two slipmats 603 and hexagon socket head cap screw 604, and No. one slipmat 602 is located the inner wall of shell 601, and hexagon socket head cap screw 604 is located the lower extreme surface of shell 601, and No. two slipmats 603 are located the upper end surface of hexagon socket head cap screw 604, and fixing mechanism 6 can dismantle and fix blade 5 to conveniently maintain the reduction cost.

Further, the second slider 7 includes a plate surface 701, a limiting column 702, a sliding groove 703, an anti-slip block 704, a sliding rail 705 and a limiting groove 706, the limiting column 702, the sliding groove 703 and the limiting groove 706 are located on the outer surface of the upper end of the plate surface 701, the limiting column 702 is located on the upper end of the sliding groove 703, the limiting groove 706 is located on one side of the limiting column 702, the sliding rail 705 is located on the outer surface of the lower end of the plate surface 701, the anti-slip block 704 is located on the outer surface of the front end of the sliding rail 705, the second slider 7 can adjust the length of the boring cutter main body 1 and is provided with multiple groups of sliding grooves 703, and therefore the dynamic balance of the.

Further, be provided with the powerful glue between shell 601 and the slipmat 602, the inner wall of shell 601 is fixed connection through the powerful glue and the upper end surface of slipmat 602, be provided with the screw hole between hexagon socket head cap screw 604 and the shell 601, the upper end surface of hexagon socket head cap screw 604 is connected for dismantling through the lower extreme surface of screw hole and shell 601, be provided with the waterproof glue between No. two slipmats 603 and hexagon socket head cap screw 604, the lower extreme surface of No. two slipmats 603 is fixed connection through the waterproof glue and the upper end surface of hexagon socket head cap screw 604, the shell 601 material of setting is the aluminum alloy, the higher durability of intensity is good, thereby increase of service life.

Further, be provided with the connecting block between spacing post 702 and the face 701, the lower extreme surface of spacing post 702 is fixed connection through the upper end surface of connecting block and face 701, be provided with a welding piece between face 701 and the slide rail 705, the lower extreme surface of face 701 is fixed connection through the upper end surface of a welding piece and slide rail 705, be provided with No. two welding pieces between non-slip shoe 704 and the slide rail 705, the rear end surface of non-slip shoe 704 is fixed connection through the front end surface of No. two welding pieces and slide rail 705, the motion range of slider can be restricted to spacing post 702 and spacing groove 706 that set up, be favorable to preventing the slider roll-off.

Furthermore, a fixed block is arranged between the fixing mechanism 6 and the first sliding block 4, the outer surface of the upper end of the fixing mechanism 6 is fixedly connected with the outer surface of the lower end of the first sliding block 4 through the fixed block, and the first non-slip mat 602 and the second non-slip mat 603 arranged in the fixing mechanism 6 can increase friction force, so that the blade 5 can be conveniently fixed, and the abrasion of the direct contact of the blade 5 and metal is reduced.

The working principle is as follows: firstly, the boring cutter is arranged on a machine, the positioning column 2 can improve the mounting precision of the boring cutter, thereby improving the precision of a produced product, the arranged fixing mechanism 6 can detach and fix the blade 5, thereby being convenient for maintenance and reducing the cost, the arranged shell 601 is made of aluminum alloy, the strength is higher, the durability is better, thereby prolonging the service life, the arranged first non-slip mat 602 and the second non-slip mat 603 can increase the friction force, thereby facilitating the fixation of the blade 5 and reducing the abrasion of the blade 5 directly contacting with metal, the arranged inner hexagonal screw 604 can be detached and adjusted, thereby being beneficial to fixing the blade 5, the arranged slide block can adjust the length of the boring cutter main body 1 and is provided with a plurality of groups of slide grooves 703, thereby optimizing the dynamic balance of the cutter, leading the stability of the cutter to be better, the precision to be higher, and the arranged limiting column 702 and the limiting groove 706 can limit the moving range of the, the improved lengthened boring tool is beneficial to preventing sliding of the sliding block, the sliding groove 703 and the sliding rail 705 can be connected with other sliding blocks, so that the length can be adjusted, the use is convenient, the friction force can be enhanced by the arranged anti-sliding block 704, the boring tool can be prevented from sliding when in use, the stability when in use is enhanced, the structure of the whole improved lengthened boring tool is simple, the operation is convenient, and the use effect is better than that of the traditional mode.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improvement type extension boring cutter, includes boring cutter main part (1), its characterized in that: the boring cutter is characterized in that a positioning column (2) is arranged on the outer surface of the upper end of the boring cutter main body (1), a connecting column (3) is arranged on the outer surface of the lower end of the positioning column (2), a supporting plate (8) is arranged on the outer surface of the lower end of the connecting column (3), a second sliding block (7) is arranged on the outer surface of the lower end of the supporting plate (8), a first sliding block (4) is arranged on the outer surface of the lower end of the second sliding block (7), a fixing mechanism (6) is arranged on the outer surface of the lower end of the first sliding block (4), and a blade (.

2. The improved lengthened boring cutter as claimed in claim 1, wherein: fixing mechanism (6) include shell (601), slipmat (602), No. two slipmats (603) and allen key (604), slipmat (602) is located the inner wall of shell (601), allen key (604) are located the lower extreme surface of shell (601), No. two slipmats (603) are located the upper end surface of allen key (604).

3. The improved lengthened boring cutter as claimed in claim 1, wherein: the second sliding block (7) comprises a plate surface (701), a limiting column (702), a sliding groove (703), an anti-slip block (704), a sliding rail (705) and a limiting groove (706), wherein the limiting column (702), the sliding groove (703) and the limiting groove (706) are located on the outer surface of the upper end of the plate surface (701), the limiting column (702) is located on the upper end of the sliding groove (703), the limiting groove (706) is located on one side of the limiting column (702), the sliding rail (705) is located on the outer surface of the lower end of the plate surface (701), and the anti-slip block (704) is located on the outer surface of the front end of the sliding rail (705).

4. An improved elongated boring tool according to claim 2, characterised in that: be provided with the super glue between shell (601) and slipmat (602), the inner wall of shell (601) is fixed connection through the super glue and the upper end surface of slipmat (602), be provided with the screw hole between hexagon socket head cap screw (604) and shell (601), the upper end surface of hexagon socket head cap screw (604) is passed through the screw hole and is connected for dismantling with the lower extreme surface of shell (601), be provided with the waterproof glue between No. two slipmats (603) and hexagon socket head cap screw (604), the lower extreme surface of No. two slipmats (603) is fixed connection through the upper end surface of waterproof glue and hexagon socket head cap screw (604).

5. An improved elongate boring tool according to claim 3, characterised in that: be provided with the connecting block between spacing post (702) and face (701), the lower extreme surface of spacing post (702) is through the upper end surface of connecting block and face (701) for fixed connection, be provided with the welding block No. one between face (701) and slide rail (705), the lower extreme surface of face (701) is through the upper end surface of welding block and slide rail (705) for fixed connection, be provided with the welding block No. two between non slipping spur (704) and slide rail (705), the rear end surface of non slipping spur (704) is through the front end surface of welding block No. two and slide rail (705) for fixed connection.

6. The improved lengthened boring cutter as claimed in claim 1, wherein: a fixed block is arranged between the fixed mechanism (6) and the first sliding block (4), and the outer surface of the upper end of the fixed mechanism (6) is fixedly connected with the outer surface of the lower end of the first sliding block (4) through the fixed block.