CN215545471U

CN215545471U - PCD welding forming integrated reamer

Info

Publication number: CN215545471U
Application number: CN202122038377.4U
Authority: CN
Inventors: 李慧; 李花
Original assignee: Changzhou Bosite Precision Machinery Co ltd
Current assignee: Changzhou Bosite Precision Machinery Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-18
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a PCD welding-forming integrated reamer, and particularly relates to the technical field of reamers, which comprises a reamer body, wherein the surface of the reamer body is provided with a chip removal groove and a mounting groove, the surface of the chip removal groove is provided with a plurality of chip removal holes, the interior of the reamer body is provided with a chip storage groove, the chip removal holes and the chip storage groove are communicated, one end of the reamer body is provided with a fixed seat, the surface of one side of the fixed seat is fixedly connected with a mounting plug, and the interior of the fixed seat is slidably connected with two sliding rods. According to the reamer, the chip removal groove is formed in the surface of the reamer body, so that the chips can be conveniently removed, the chip removal hole is formed in the surface of the chip removal groove, the chips can enter the chip storage groove through the chip removal hole, the chips are prevented from remaining on the surface of a workpiece, the chips are stored through the chip storage groove, and after the reamer stops, the chips in the chip storage groove are removed, so that the chips are removed.

Description

PCD welding forming integrated reamer

Technical Field

The utility model relates to the technical field of reamers, in particular to a PCD welding and forming integrated reamer.

Background

The reamer is a rotary tool having one or more teeth for cutting a thin layer of metal on the surface of a machined hole, and the reamer is a rotary finishing tool having a straight edge or a spiral edge for reaming or repairing the hole. The processing precision requirement of the reamer is usually higher than that of a drill bit due to the small cutting amount, and the reamer can be operated manually or mounted on a drilling machine for working.

However, in actual use, the existing integrated reamer does not have a chip removal function when being used, so that chips are easy to remain in a workpiece hole to influence the use of the workpiece, and therefore, the PCD welding and forming integrated reamer is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a PCD welding integral reamer to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PCD welded forming integrated reamer, includes the reamer body, chip groove and mounting groove have been seted up on the surface of reamer body, a plurality of chip removal holes have been seted up on the surface of chip groove, the inside of reamer body has been seted up and has been stored up the chip groove, and is a plurality of chip removal hole is the intercommunication with storing up the chip groove, the fixing base is installed to the one end of reamer body, one side fixed surface of fixing base is connected with the installation stopper, the inside sliding connection of fixing base has two slide bars, two the equal fixedly connected with arc and No. two arcs of the not relative one end of slide bar, the equal fixedly connected with installation piece of inner wall of an arc and No. two arcs, the installation piece is established in the inside of mounting groove, the inside of fixing base is equipped with the mounting.

Preferably, the mounting includes the dead lever of fixed connection at the fixing base inner wall, the surface slip of dead lever has cup jointed sliding sleeve and No. two sliding sleeves, the equal fixedly connected with carriage release lever and No. two carriage release levers of upper surface of sliding sleeve and No. two sliding sleeves, a lateral surface that carriage release lever and No. two carriage release levers kept away from each other all with two slide bar fixed connection, the surface cover of dead lever has one end and a compression spring of sliding sleeve and No. two sliding sleeve fixed connection.

Preferably, the mounting still includes the rotation support of fixed connection in fixing base inner wall bottom, the inside rotation that rotates the support is connected with two telescopic links, two the other end of telescopic link all is connected with a sliding sleeve and No. two sliding sleeve rotations through rotating the support.

Preferably, two spouts, two have been seted up to the inner wall of storage chip groove the equal fixedly connected with compression spring No. two in bottom of spout inner wall, two the equal fixedly connected with slide of the other end of compression spring No. two, the equal fixedly connected with slider in both sides surface of installation stopper, two a side surface of slider all offsets with the slide.

Preferably, the top fixedly connected with fixed slot of fixing base inner wall, the equal sliding connection of one end of a sliding sleeve and No. two sliding sleeves is in the inside of fixed slot is kept away from to carriage release lever and No. two carriage release levers.

Preferably, logical groove has all been seted up on the both sides surface of fixing base, two equal sliding connection of slide bar is in the inside that leads to the groove, installation stopper sliding connection is in the inside of storing up the chip groove.

The utility model has the technical effects and advantages that:

1. compared with the prior art, chip removal groove through reamer body surface setting is convenient for the chip removal to the sweeps, has seted up the chip removal hole through the chip removal groove surface to make the sweeps pass through the chip removal hole and get into the inside of storing up the bits groove, prevent that the sweeps from remaining on the workpiece surface, realize the storage to the sweeps through storing up the bits groove, after stopping, fall the clearance to the inside sweeps of storing up the bits groove again, thereby realize the chip removal to the sweeps.

2. Compared with the prior art, through an arc and No. two arcs that the pulling set up, an arc and No. two arcs have driven the slip of two slide bars, the slip of two slide bars has spurred a carriage release lever and No. two carriage release levers and has slided, thereby driven a sliding sleeve and No. two sliding sleeves and slided, then slide fixing base and installation stopper in the inside back of storing up the bits groove, make the installation piece align the back with the mounting groove, loosen an arc and No. two arcs, the elasticity through two compression spring has promoted the restoration of a sliding sleeve and No. two sliding sleeves, the restoration of a sliding sleeve and No. two sliding sleeves has driven the slip of a carriage release lever and No. two carriage release levers, thereby spurred the restoration of two slide bars, thereby make an arc and No. two arcs centre gripping on the surface of reamer body, realize the fixed of fixing base.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front structural sectional view of the present invention.

FIG. 3 is an enlarged view of the structure at A of the present invention.

The reference signs are: 1. a reamer body; 2. a chip groove; 3. mounting grooves; 4. chip removal holes; 5. a chip storage groove; 6. a fixed seat; 7. installing a plug; 8. a slide bar; 9. a first arc plate; 10. a second arc plate; 11. mounting blocks; 12. a fixing member; 120. fixing the rod; 121. a first sliding sleeve; 122. a second sliding sleeve; 123. a first moving rod; 124. a second movable rod; 125. a compression spring; 126. rotating the bracket; 127. a telescopic rod; 13. a chute; 14. a second compression spring; 15. a slide plate; 16. a slider; 17. fixing grooves; 18. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

The PCD welding and forming integrated reamer mainly comprises a reamer body 1, chip discharge grooves 2, a mounting groove 3, chip discharge holes 4, chip storage grooves 5, a fixing seat 6, a mounting plug 7, a sliding rod 8, an arc plate 9, an arc plate 10, a mounting block 11 and a fixing part 12, wherein:

the fixing member 12 includes a fixing rod 120, a first sliding sleeve 121, a second sliding sleeve 122, a first moving rod 123, a second moving rod 124, a first compression spring 125, a rotating bracket 126 and an expansion rod 127;

reamer body 1 and fixing base 6 have played the effect of support as the carrier, store up the sweeps that the bits groove 5 was used for storing and adds man-hour production, avoid the sweeps to fall on the surface of work piece, installation stopper 7 is used for blockking up and stores up bits groove 5, prevent in the operation process, avoid the effect that the sweeps is thrown away, an arc 9, No. two arcs 10 and installation piece 11 are used for being connected between fixing base 6 and the reamer body 1, mounting 12 is used for fixed fixing base 6's effect.

As shown in fig. 2 and fig. 3, the fixing member 12 includes a fixing rod 120 fixedly connected to the inner wall of the fixing base 6, a first sliding sleeve 121 and a second sliding sleeve 122 are slidably sleeved on the surface of the fixing rod 120, a first moving rod 123 and a second moving rod 124 are fixedly connected to the upper surfaces of the first sliding sleeve 121 and the second sliding sleeve 122, the surfaces of the first moving rod 123 and the second moving rod 124, which are far away from each other, are fixedly connected to the two sliding rods 8, and a first compression spring 125, one end of which is fixedly connected to the first sliding sleeve 121 and the second sliding sleeve 122, is sleeved on the surface of the fixing rod 120;

the fixing member 12 further comprises a rotating bracket 126 fixedly connected to the bottom of the inner wall of the fixing seat 6, two telescopic rods 127 are rotatably connected to the inside of the rotating bracket 126, and the other ends of the two telescopic rods 127 are rotatably connected with the first sliding sleeve 121 and the second sliding sleeve 122 through the rotating bracket 126;

in order to block the chip discharge groove and prevent the waste chips from being thrown out in the operation process to influence the processing of the workpiece, the waste chips pass through the chip discharge groove.

As shown in fig. 2 and fig. 3, two chutes 13 are formed in the inner wall of the chip storage groove 5, the bottoms of the inner walls of the two chutes 13 are fixedly connected with second compression springs 14, the other ends of the two second compression springs 14 are fixedly connected with sliding plates 15, the surfaces of the two sides of the mounting plug 7 are fixedly connected with sliding blocks 16, and the surface of one side of each of the two sliding blocks 16 is abutted against the sliding plate 15;

in order to clean up the scraps, the fixed seat 6 is convenient to open, the sliding of the sliding plate 15 is promoted by the elastic force of the second compression spring 14, the sliding of the sliding plate 15 promotes the sliding of the sliding block 16, the sliding of the sliding block 16 promotes the sliding of the mounting plug 7, and therefore the fixed seat 6 is pushed to leave the reamer body 1.

Wherein, as shown in fig. 2 and fig. 3, the top fixedly connected with fixed slot 17 of the inner wall of the fixing base 6, the one end of the first movable rod 123 and the one end of the second movable rod 124 far away from the first sliding sleeve 121 and the second sliding sleeve 122 are both slidably connected inside the fixed slot 17, so that the direction of the first movable rod 123 and the direction of the second movable rod 124 are limited by the fixed slot 17.

The working principle of the utility model is as follows: when the reamer is used, the first arc-shaped plate 9 and the second arc-shaped plate 10 are pulled to drive the sliding of the two sliding rods 8, the sliding of the two sliding rods 8 pulls the first moving rod 123 and the second moving rod 124 to drive the first sliding sleeve 121 and the second sliding sleeve 122 to slide, then the fixed seat 6 and the mounting plug 7 slide in the chip storage groove 5, the mounting block 11 is aligned with the mounting groove 3, the first arc-shaped plate 9 and the second arc-shaped plate 10 are loosened, the resetting of the first sliding sleeve 121 and the second sliding sleeve 122 is pushed by the elasticity of the two first compression springs 125, the resetting of the first sliding sleeve 121 and the second sliding sleeve 122 drives the sliding of the first moving rod 123 and the second moving rod 124, the resetting of the two sliding rods 8 is pulled, and the first arc-shaped plate 9 and the second arc-shaped plate are clamped 10 on the surface of the reamer body 1, make installation piece 11 establish the inside at mounting groove 3 simultaneously, thereby realize fixing the fixing base 6, then chip groove 2 through reamer body 1 surface setting, be convenient for to the chip removal of sweeps, chip removal hole 4 has been seted up through chip groove 2 surface, thereby make the sweeps pass through chip removal hole 4 and get into the inside of storing up bits groove 5, prevent that the sweeps from remaining on the work piece surface, realize the storage to the sweeps through storing up bits groove 5, after stopping, fall the clearance to the inside sweeps of storing up bits groove 5 again, thereby realize the chip removal to the sweeps.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integrative reamer of PCD welded forming, includes reamer body (1), its characterized in that: the reamer is characterized in that a chip removal groove (2) and a mounting groove (3) are formed in the surface of the reamer body (1), a plurality of chip removal holes (4) are formed in the surface of the chip removal groove (2), a chip storage groove (5) is formed in the reamer body (1), the chip removal holes (4) and the chip storage groove (5) are communicated, a fixing seat (6) is installed at one end of the reamer body (1), a mounting plug (7) is fixedly connected to the surface of one side of the fixing seat (6), two sliding rods (8) are slidably connected to the inside of the fixing seat (6), a first arc plate (9) and a second arc plate (10) are fixedly connected to the non-opposite ends of the two sliding rods (8), a mounting block (11) is fixedly connected to the inner walls of the first arc plate (9) and the second arc plate (10), and the mounting block (11) is arranged in the mounting groove (3), and a fixing piece (12) is arranged in the fixing seat (6).

2. The PCD weld-forming reamer of claim 1, wherein: fixing piece (12) are including dead lever (120) of fixed connection at fixing base (6) inner wall, the surperficial slip of dead lever (120) has cup jointed sliding sleeve (121) and No. two sliding sleeves (122), the equal fixedly connected with carriage release lever (123) of upper surface and No. two sliding sleeves (122) and No. two carriage release levers (124), a lateral surface that carriage release lever (123) and No. two carriage release levers (124) kept away from each other all with two slide bar (8) fixed connection, the surperficial cover of dead lever (120) has one end and a compression spring (125) of sliding sleeve (121) and No. two sliding sleeves (122) fixed connection.

3. The PCD weld-forming reamer of claim 2, wherein: the fixing piece (12) further comprises a rotating support (126) fixedly connected to the bottom of the inner wall of the fixing seat (6), two telescopic rods (127) are rotatably connected to the inside of the rotating support (126), and the other ends of the telescopic rods (127) are rotatably connected with a first sliding sleeve (121) and a second sliding sleeve (122) through the rotating support (126).

4. The PCD weld-forming reamer of claim 1, wherein: two spouts (13), two have been seted up to the inner wall of storage chip groove (5) the equal fixedly connected with in bottom of spout (13) inner wall No. two compression spring (14), two the equal fixedly connected with slide (15) of the other end of No. two compression spring (14), the equal fixedly connected with slider (16) in both sides surface of installation stopper (7), two a side surface of slider (16) all offsets with slide (15).

5. The PCD weld-forming reamer of claim 2, wherein: the top fixedly connected with fixed slot (17) of fixing base (6) inner wall, the equal sliding connection in the inside of fixed slot (17) of one end that a sliding sleeve (121) and No. two sliding sleeves (122) were kept away from to carriage release lever (123) and No. two carriage release levers (124).

6. The PCD weld-forming reamer of claim 1, wherein: lead to groove (18), two have all been seted up on the both sides surface of fixing base (6) the equal sliding connection of slide bar (8) is in the inside that leads to groove (18), installation stopper (7) sliding connection is in the inside of storing up chip groove (5).