CN214977811U

CN214977811U - Novel V-shaped frame of commutator finish turning machine

Info

Publication number: CN214977811U
Application number: CN202120982937.9U
Authority: CN
Inventors: 王江; 张伟建
Original assignee: Zhangzhou Moduo Motor Co ltd
Current assignee: Zhangzhou Moduo Motor Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-03
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a novel V type frame of commutator finish turning machine, including the fixed block, one side fixedly connected with backup pad of fixed block, one side of fixed block is provided with the anti-falling dust-proof structure, the front end of backup pad is provided with adjustable axostylus axostyle fixed knot and constructs, the inside of backup pad front end is provided with flexible bearing structure. This novel V type frame of commutator finish turning machine is through being provided with the inside groove, the caulking groove, polyurethane rubber gasket and artificial polycrystalline diamond PCD, in the use, when the pivot is rotatory, artificial polycrystalline diamond PCD transmits pressure to polyurethane rubber gasket on, polyurethane rubber gasket atress shrink deformation, artificial polycrystalline diamond PCD's angle changes immediately, the laminating pivot, the production of scratch has been reduced, the caulking groove provides the interval of installation for the structure, the inside groove provides the space for putting of pivot, the flexible support anti-scratch's function has been realized, the problem of the device does not possess the flexible support anti-scratch's function is solved.

Description

Novel V-shaped frame of commutator finish turning machine

Technical Field

The utility model relates to a V type frame technical field specifically is a novel V type frame of commutator finish turning machine.

Background

All V-shaped frames in the current market are hard supporting structures, the circular rotating shaft and the supporting surface artificial polycrystalline diamond (PCD) cannot be attached 100 percent, the edge of the PCD can scratch the rotating shaft in the rotating process, therefore, the surface smoothness of the commutator is reduced, the turning quality is reduced, the running noise of the motor is generally increased, the consistency is poor, dust is accumulated in the processing process, the frame body is easy to corrode, the fixing aspect is also insufficient, and the scheme is correspondingly improved aiming at the problems, a polyurethane rubber gasket with the thickness of 0.5mm is added between the artificial polycrystalline diamond PCD and the V-shaped frame to form a flexible supporting structure, the PCD on the rubber gasket can automatically adjust the position, with the pivot laminating completely, increase the gag separation dust of anti-falling to increase adjustable fixed knot and construct with fixed car spare, the going on of work such as measurement in the course of working of being convenient for.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the novel V-shaped frame of the commutator finish turning machine in the current market is a hard supporting structure, the edge of PCD can scratch a rotating shaft in the rotating process, and the V-shaped frame does not have the function of flexible supporting and scratch prevention;

(2) the novel V-shaped frame of the commutator finish turning machine in the current market has the advantages that dust is easily accumulated in the inner hole groove in the machining process, internal corrosion is caused, and the like, and the function of preventing the hole groove from accumulating dust is not achieved;

(3) the novel V type frame of commutator finish turning machine on the existing market lacks fixedly, rocks easily when measuring in the course of working, does not possess adjustable fixed function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel V type frame of commutator finish turning machine to propose the problem that does not possess the function of flexible support anti-scratch in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel V type frame of commutator finish turning machine, includes the fixed block, one side fixedly connected with backup pad of fixed block, the front end of backup pad is provided with the pivot, the inside of fixed block is provided with the through-hole, one side of fixed block is provided with the anti-falling dust-proof structure, the front end of backup pad is provided with adjustable axostylus axostyle fixed knot and constructs, the inside of backup pad front end is provided with flexible bearing structure.

The flexible supporting structure comprises an inner groove, the inner groove is arranged inside the front end of the supporting plate, caulking grooves are formed in the upper end and the lower end of the inner groove, artificial polycrystalline diamond (PCD) is arranged inside the caulking grooves, and a polyurethane rubber gasket is fixedly connected between the rear end of the artificial polycrystalline diamond (PCD) and the front end of the inner part of the caulking grooves.

Preferably, the fillets are symmetrically distributed about a transverse centerline of the inner tank.

Preferably, the anti-falling dust-proof structure comprises an elastic rope, a sealing cover, a plug and a rubber ring, wherein the elastic rope is fixedly connected to one side of the fixing block, the sealing cover is fixedly connected to one side of the elastic rope, the plug is fixedly connected to one side of the sealing cover, and the rubber ring is sleeved on one side of the outside of the plug.

Preferably, the inner diameter of the rubber ring is consistent with the outer diameter of the plug, and the outer diameter of the plug is consistent with the inner diameter of the through hole.

Preferably, the adjustable shaft rod fixing structure is composed of a pressing strip, an adjusting knob, an adjusting hole and a pressing groove, the pressing strip is arranged at the front end of the supporting plate, the adjusting knob is respectively inserted into the upper end and the lower end of the front end of the pressing strip, the adjusting hole is arranged at the front end of the supporting plate, and the pressing groove is formed in the rear end of the pressing strip.

Preferably, the adjusting knob penetrates through the interior of the pressing strip and extends into the interior of the adjusting hole, threads on the exterior of the adjusting knob are matched with threads in the interior of the adjusting hole, and the adjusting knob is symmetrically distributed about the transverse center line of the pressing strip.

Compared with the prior art, the beneficial effects of the utility model are that: the novel V-shaped frame of the commutator finish turning machine not only realizes the functions of flexible support and scratch resistance, blocking the hole slot and preventing dust and scraps from accumulating, but also realizes the functions of adjustable fixation;

(1) by arranging the inner groove, the caulking groove, the polyurethane rubber gasket and the artificial polycrystalline diamond PCD, when the rotary shaft rotates in use, the artificial polycrystalline diamond PCD transmits pressure to the polyurethane rubber gasket, the polyurethane rubber gasket is stressed to contract and deform, the angle of the artificial polycrystalline diamond PCD is changed immediately and is attached to the rotary shaft, scratches are reduced, the caulking groove provides an installation interval for the structure, the inner groove provides a space for the arrangement of the rotary shaft, and the function of flexible support and scratch prevention is achieved;

(2) by arranging the elastic rope, the sealing cover, the plug and the rubber ring, when the plug is used, the plug is plugged into the through hole in the turning process, the rubber ring on the plug fills the gap to prevent fine dust from entering, the sealing cover can prevent large-particle substances from entering, the cover can be prevented from being lost due to the elastic rope, and the function of blocking the hole groove and preventing dust from accumulating is realized;

(3) through being provided with layering, adjust knob, regulation hole and indent, during the use, according to the material chi footpath of treating processing, withhold the layering in the material top, rotatory adjust knob after that makes adjust knob remove in the regulation hole to realize firmly stably, triangular indent can adapt to the axle class material of multiple size, and the suitability is strengthened, has realized adjustable fixed function.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the partial bottom perspective structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic diagram of a side view of the adjustable shaft rod fixing structure of the present invention.

In the figure: 1. a fixed block; 2. a support plate; 3. an inner tank; 4. caulking grooves; 5. a polyurethane rubber gasket; 6. artificial polycrystalline diamond PCD; 7. a rotating shaft; 8. a through hole; 9. a falling-proof dust-proof structure; 901. an elastic cord; 902. sealing the cover; 903. a plug; 904. a rubber ring; 10. an adjustable shaft lever fixing structure; 1001. layering; 1002. adjusting a knob; 1003. an adjustment hole; 1004. and (5) pressing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a novel V-shaped frame of a commutator finishing turning machine comprises a fixed block 1, a supporting plate 2 is fixedly connected to one side of the fixed block 1, a rotating shaft 7 is arranged at the front end of the supporting plate 2, a through hole 8 is arranged inside the fixed block 1, and a flexible supporting structure is arranged inside the front end of the supporting plate 2;

referring to fig. 1-4, the novel V-shaped frame of the commutator finish turning machine further comprises a flexible supporting structure, the flexible supporting structure comprises an inner groove 3, the inner groove 3 is arranged inside the front end of the supporting plate 2, caulking grooves 4 are arranged at the upper end and the lower end inside the inner groove 3, artificial polycrystalline diamond PCD6 is arranged inside the caulking grooves 4, and a polyurethane rubber gasket 5 is fixedly connected between the rear end of the artificial polycrystalline diamond PCD6 and the front end inside the caulking grooves 4;

the caulking grooves 4 are symmetrically distributed about the transverse center line of the inner groove 3;

specifically, as shown in fig. 1 and 2, when the rotating shaft 7 rotates, the artificial polycrystalline diamond PCD6 transmits pressure to the polyurethane rubber gasket 5, the polyurethane rubber gasket 5 is stressed to contract and deform, the angle of the artificial polycrystalline diamond PCD6 changes immediately, the artificial polycrystalline diamond PCD6 is attached to the rotating shaft 7, scratches are reduced, the caulking groove 4 provides an installation interval for the structure, the inner groove 3 provides a space for placing the rotating shaft 7, and the flexible supporting and scratch-preventing function is achieved.

Example 2: one side of the fixed block 1 is provided with an anti-falling dust-isolating structure 9, the anti-falling dust-isolating structure 9 is composed of an elastic rope 901, a sealing cover 902, a plug 903 and a rubber ring 904, the elastic rope 901 is fixedly connected to one side of the fixed block 1, one side of the elastic rope 901 is fixedly connected with the sealing cover 902, one side of the sealing cover 902 is fixedly connected with the plug 903, and one side of the outer part of the plug 903 is sleeved with the rubber ring 904;

the inner diameter of the rubber ring 904 is consistent with the outer diameter of the plug 903, and the outer diameter of the plug 903 is consistent with the inner diameter of the through hole 8;

specifically, as shown in fig. 1 and 3, in the turning process, the plug 903 is plugged into the through hole 8, the rubber ring 904 on the plug 903 fills the gap to prevent fine dust from entering, the cover 902 can prevent large-particle substances from entering, and the elastic rope 901 can prevent the cover from being lost, so that the function of blocking the hole slot and preventing dust accumulation is realized.

Example 3: an adjustable shaft rod fixing structure 10 is arranged at the front end of the supporting plate 2, the adjustable shaft rod fixing structure 10 is composed of a pressing strip 1001, an adjusting knob 1002, an adjusting hole 1003 and a pressing groove 1004, the pressing strip 1001 is arranged at the front end of the supporting plate 2, the upper end and the lower end of the front end of the pressing strip 1001 are respectively inserted with the adjusting knob 1002, the adjusting hole 1003 is arranged at the front end of the supporting plate 2, and the pressing groove 1004 is arranged in the rear end of the pressing strip 1001;

the adjusting knob 1002 penetrates through the interior of the pressing strip 1001 and extends into the adjusting hole 1003, the external threads of the adjusting knob 1002 are matched with the internal threads of the adjusting hole 1003, and the adjusting knob 1002 is symmetrically distributed about the transverse center line of the pressing strip 1001;

specifically, as shown in fig. 1 and 4, according to the size of the material to be processed, the pressing bar 1001 is buckled above the material, and then the adjusting knob 1002 is rotated to move the adjusting knob 1002 in the adjusting hole 1003, so as to achieve firmness and stability.

The working principle is as follows: when the utility model is used, firstly, before turning, the plug 903 is plugged into the through hole 8, the rubber ring 904 on the plug 903 is filled with the gap to prevent fine dust from entering, the seal cover 902 can prevent large granular matters from entering, the elastic rope 901 can prevent the cover from losing, and the function of blocking the hole slot and preventing dust from accumulating is realized; in the turning process, when the rotating shaft 7 rotates, the artificial polycrystalline diamond PCD6 transmits pressure to the polyurethane rubber gasket 5, the polyurethane rubber gasket 5 is stressed to contract and deform, the angle of the artificial polycrystalline diamond PCD6 is changed immediately and is attached to the rotating shaft 7, the generation of scratches is reduced, and the function of flexible support and scratch prevention is achieved; when the material needs to be measured and the like, the pressing strip 1001 is buckled and pressed above the material according to the size of the material to be processed, then the adjusting knob 1002 is rotated, so that the material is firm and stable, the triangular pressing groove 1004 can adapt to shaft materials of various sizes, the applicability is enhanced, and the adjustable and fixed functions are realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel V type frame of commutator finish turning machine, includes fixed block (1), its characterized in that: a supporting plate (2) is fixedly connected to one side of the fixing block (1), a rotating shaft (7) is arranged at the front end of the supporting plate (2), a through hole (8) is formed in the fixing block (1), a falling-preventing dust-isolating structure (9) is arranged at one side of the fixing block (1), an adjustable shaft rod fixing structure (10) is arranged at the front end of the supporting plate (2), and a flexible supporting structure is arranged in the front end of the supporting plate (2);

the flexible supporting structure comprises an inner groove (3), the inner groove (3) is arranged inside the front end of the supporting plate (2), caulking grooves (4) are formed in the upper end and the lower end of the inner groove (3), artificial polycrystalline diamond PCD (6) is arranged inside the caulking grooves (4), and a polyurethane rubber gasket (5) is fixedly connected between the rear end of the artificial polycrystalline diamond PCD (6) and the front end of the inner groove (4).

2. The novel V-shaped frame of the commutator finishing machine as claimed in claim 1, wherein: the caulking grooves (4) are symmetrically distributed about the transverse center line of the inner groove (3).

3. The novel V-shaped frame of the commutator finishing machine as claimed in claim 1, wherein: the anti-falling dust-proof structure (9) is composed of an elastic rope (901), a sealing cover (902), a plug (903) and a rubber ring (904), wherein the elastic rope (901) is fixedly connected to one side of a fixing block (1), the sealing cover (902) is fixedly connected to one side of the elastic rope (901), the plug (903) is fixedly connected to one side of the sealing cover (902), and the rubber ring (904) is sleeved on one side of the outside of the plug (903).

4. The novel V-shaped frame of the commutator finishing machine as claimed in claim 3, wherein: the inner diameter of the rubber ring (904) is consistent with the outer diameter of the plug column (903), and the outer diameter of the plug column (903) is consistent with the inner diameter of the through hole (8).

5. The novel V-shaped frame of the commutator finishing machine as claimed in claim 1, wherein: the adjustable shaft rod fixing structure (10) is composed of a pressing strip (1001), an adjusting knob (1002), an adjusting hole (1003) and a pressing groove (1004), the pressing strip (1001) is arranged at the front end of the supporting plate (2), the upper end and the lower end of the front end of the pressing strip (1001) are respectively inserted with the adjusting knob (1002), the adjusting hole (1003) is arranged at the front end of the supporting plate (2), and the pressing groove (1004) is arranged inside the rear end of the pressing strip (1001).

6. The novel V-shaped frame of the commutator finishing machine as claimed in claim 5, wherein: the adjusting knob (1002) penetrates through the interior of the pressing strip (1001) and extends into the adjusting hole (1003), threads on the outer portion of the adjusting knob (1002) are matched with threads on the inner portion of the adjusting hole (1003), and the adjusting knob (1002) is symmetrically distributed about the transverse center line of the pressing strip (1001).