CN213033673U

CN213033673U - Forming turning tool for clamp machining

Info

Publication number: CN213033673U
Application number: CN202022004598.5U
Authority: CN
Inventors: 蒋朝阳; 叶睿; 胡权威
Original assignee: Universal Precision Machining Zhejiang Co ltd
Current assignee: Universal Precision Machining Zhejiang Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-23
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a shaping lathe tool is used in anchor clamps processing, including the handle of a knife and with the tool bit that the handle of a knife is connected, its characterized in that: the tool bit is the blade, the handle of a knife includes handle of a knife casing, first antivibration layer, second antivibration layer, third antivibration layer and sword groove, the sword groove is followed handle of a knife casing axial direction sets up handle of a knife casing's one end, the blade is pegged graft in the sword groove just the blade is pegged graft length adjustable in the sword groove, the sword groove will the one end of handle of a knife casing divide into an upper fixed plate and a bottom plate, be equipped with the cavity in the bottom plate just install the power bump leveller in the cavity, first antivibration layer, second antivibration layer, third antivibration layer set gradually handle of a knife casing inside and with handle of a knife casing formula structure as an organic whole, wherein, first antivibration layer sets up handle of a knife casing with the junction of blade. The utility model discloses the practicality is strong, easily promotes.

Description

Forming turning tool for clamp machining

Technical Field

The utility model belongs to the technical field of the anchor clamps processing technique and specifically relates to a shaping lathe tool is used in anchor clamps processing.

Background

At present, when the machining industry is cutting and cutting machining, the used turning tools are divided into three types according to structures: the lathe tool comprises an integral lathe tool, a welding lathe tool and a machine clamping lathe tool; in recent years, due to the rapid development of numerical control technology, the first two grooving cutters are basically eliminated due to cutting precision, manufacturability and the like, and the conventional grooving cutters are mostly machine-clamped turning tools, and the greatest defect of the machine-clamped turning tools in the use process is that the length of a cutter head extending out of a cutter handle is fixed, when the length of the cutter head extending out of the cutter handle is exceeded, the turning tool cannot meet the processing requirement, the working range is small, and the processing limitation is large;

in addition, current anchor clamps all are made by rigid material generally for the lathe tool of processing anchor clamps is the problem that takes place the shake very easily in the course of working, and this not only can lead to the anchor clamps precision of processing very low, still can lead to the blade of lathe tool to collapse and decrease, influences machining efficiency, increases the processing cost, and the qualification rate of anchor clamps also can reduce.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a shaping lathe tool is used in anchor clamps processing.

The technical scheme of the utility model is realized like this: the utility model provides a shaping lathe tool is used in anchor clamps processing, including the handle of a knife and with the tool bit that the handle of a knife is connected, its characterized in that: the knife head is a blade, the knife handle comprises a knife handle shell, a first anti-vibration layer, a second anti-vibration layer, a third anti-vibration layer and a knife groove, the knife groove is arranged at one end of the knife handle shell along the axial direction of the knife handle shell, the blade is inserted into the knife groove, the length of the blade inserted into the knife groove is adjustable, the knife groove divides one end of the knife handle shell into an upper fixing plate and a lower fixing plate, a fixing bolt and a fixing hole are arranged on the upper fixing plate, the fixing bolt penetrates through the fixing hole and penetrates into the blade to fix the blade on the lower fixing plate, the fixing bolt is in threaded connection with the fixing hole and the blade, a cavity is arranged in the lower fixing plate, a dynamic vibration absorber is arranged in the cavity and comprises a first vibration absorbing unit and a second vibration absorbing unit, and the first vibration absorbing unit is connected with the second vibration absorbing unit, the one end of first antivibration unit with the bottom plate is connected, the other end suspension of first antivibration unit in the cavity, the dynamic vibration absorber can turn into the produced energy of this lathe tool vibration in the course of the work respectively first antivibration layer, second antivibration layer, third antivibration layer set gradually handle of a knife casing inside and with handle of a knife casing formula structure as an organic whole, wherein, first antivibration layer sets up handle of a knife casing with the junction of blade.

Preferably: the blade comprises an upper protective layer, a blade edge, a lower protective layer and a drainage groove, wherein the blade edge is arranged between the upper protective layer and the lower protective layer, the upper protective layer, the blade edge and the lower protective layer are of an integrated structure, and the drainage groove is formed in the side face of the blade.

Preferably: and a plurality of groups of fixing bolts and fixing holes are arranged for fixedly connecting the blade to the handle shell.

Preferably: the first vibration-proof layer is made of vibration-proof alloy, the second vibration-proof layer is made of hard rubber, and the third vibration-proof layer is made of cemented carbide.

Preferably: the center positions of the first vibration-proof layer, the second vibration-proof layer, the third vibration-proof layer, the cutter handle shell and the cutter head are located on the same axis.

Compared with the prior art, the utility model discloses the beneficial effect who brings does:

1. through the design of the cutter groove, the blade is fixed on the upper fixing plate by the fixing bolt and the fixing nut, the length of the blade extending out of the cutter groove can be adjusted by adjusting the length of the blade inserted in the cutter groove, so that the blade has a telescopic function, the length of the blade extending out of the groove can be adjusted according to needs when the lathe tool is processed, the lathe tool can meet more processing needs, and the proper length of the blade extending out of the groove can be selected according to processing conditions to protect the lathe tool to a certain extent, so that the processing precision of the lathe tool is improved;

2. the first vibration-proof layer, the second vibration-proof layer and the third vibration-proof layer are arranged in the cutter handle shell and are integrally formed with the cutter handle shell, so that the vibration amplitude of the cutter handle is greatly reduced in the machining process of the turning tool, the surface smoothness of a machined clamp is good, the amplitude of the cutter handle is much smaller than that of a common cutter handle, the vibration convergence time of the cutter handle is also shorter than that of a common turning tool, and the vibration-absorbing characteristic of the turning tool is greatly improved;

3. the dynamic vibration absorbers are respectively arranged in the lower fixing plate, and can respectively convert energy generated by the vibration of the turning tool in the working process into kinetic energy of the first vibration absorption unit and heat energy of the second vibration absorption unit, so that the vibration of the tool bit can be greatly inhibited by the working of the dynamic vibration absorbers in the machining process, the amplitude of the joint of the tool bit and the tool handle is greatly reduced, the vibration of the whole turning tool in the machining process is further reduced, and the machining precision of the clamp is ensured while the blade is protected;

4. by designing the blade into the structure, the rigidity and stability of the blade are improved, the breakage of the blade in the machining process is effectively reduced, the integral stability of the turning tool in the clamp machining process is further ensured, and the machining efficiency is improved;

5. through being used for with the blade is fixed on the bottom plate the fixing bolt and the combination of fixed orifices is provided with the multiunit, has guaranteed the blade with the reliability of connecting between the top plate, has guaranteed the stability of blade position in the course of working, has further guaranteed the stability and the machining precision of this lathe tool in the course of working.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

fig. 2 is a schematic view of the blade structure of the present invention.

The examples in the figure are: the cutter handle comprises a cutter handle 1, a cutter handle shell 11, a third vibration prevention layer 12, a second vibration prevention layer 13, a first vibration prevention layer 14, a cutter groove 15, a blade 2, an upper fixing plate 3, a fixing bolt 31, a fixing hole 32, a lower fixing plate 4, a cavity 5, a dynamic vibration absorber 6, a first vibration absorption unit 61 and a second vibration absorption unit 62.

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 efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1-2, the utility model discloses a 1, shaping lathe tool is used in anchor clamps processing, including handle of a knife 1 and with tool bit 2, its characterized in that handle of a knife 1 is connected: the utility model discloses a cutting tool, including handle of a knife 2, handle of a knife 1, blade 15, fixing bolt 31, fixing hole 32, blade 2, blade handle shell 11, first antivibration layer 14, second antivibration layer 13, third antivibration layer 12 and sword groove 15, sword groove 15 is followed handle of a knife shell 11 axial direction sets up the one end of handle of a knife shell 11, blade 2 pegs graft in sword groove 15 just blade 2 pegs graft and is in length-adjustable in the sword groove 15, sword groove 15 will the one end of handle of a knife shell 11 divide into an upper fixed plate 3 and a bottom plate 4, be equipped with fixing bolt 31 and fixing hole 32 on the upper fixed plate 3 of telling, fixing bolt 31 passes fixing hole 32 and penetrates blade 2 will blade 2 is fixed on bottom plate 4 just fixing bolt 31 with fixing hole 32 and blade 2 threaded connection, be equipped with cavity 5 in the bottom plate 4 and install power bump, dynamic vibration absorber 6 includes that first inhale unit 61 and the second of shaking and inhale unit 62, first inhale shake unit 61 with the second is inhaled and is inhaled unit 62 interconnect, first one end of inhaling unit 61 with bottom plate 4 is connected, first other end suspension in of inhaling unit 61 in the cavity 5, dynamic vibration absorber 6 can turn into the produced energy of this lathe tool vibration in the course of the work respectively first inhale the kinetic energy of shaking unit 61 and the second is inhaled the heat energy of inhaling unit 62, first antivibration layer 14, second antivibration layer 13, third antivibration layer 12 set gradually handle of a knife casing 11 inside and with handle of a knife casing 11 formula structure as an organic whole, wherein, first antivibration layer 14 sets up handle of a knife casing 11 with the junction of blade 2.

By adopting the technical scheme, the utility model discloses the beneficial effect who brings is:

firstly, through the design of the tool bit, before the blade is fixed on the upper fixing plate by the fixing bolt and the fixing nut, the length of the blade extending out of the tool groove can be adjusted by adjusting the length of the blade inserted in the tool groove, so that the blade has a telescopic function, the length of the blade extending out of the groove can be adjusted according to the requirement when the turning tool is processed, the turning tool can meet more processing requirements, and the turning tool can be protected to a certain extent by selecting the proper length of the blade extending out of the groove according to the processing conditions, and the processing precision of the turning tool is improved;

its third, through set up the dynamic vibration absorber in the bottom plate respectively, the dynamic vibration absorber can turn into the produced energy of this lathe tool vibration in the course of the work respectively the kinetic energy of first vibration absorption unit and the heat energy of vibration absorption unit is inhaled to the second, and the vibration of tool bit has been suppressed greatly in the work of bump leveller in the course of working for the amplitude greatly reduced of this tool bit and handle of a knife junction has further reduced the whole shake in the course of working of this lathe tool, has also guaranteed the precision of anchor clamps processing when protecting the blade.

The working principle of a certain component is as follows:

the utility model discloses in the concrete implementation mode, blade 2 includes upper protective layer 21, cutting edge 22, lower protective layer 23 and escape canal 24, cutting edge 22 sets up upper protective layer 21 with between the lower protective layer 23, just upper protective layer 21, cutting edge 22 and lower protective layer 23 structure as an organic whole, escape canal 24 sets up the side of blade 2.

firstly, the blade is designed into the structure, so that the rigidity and stability of the blade are improved, the breakage of the blade in the machining process is effectively reduced, the integral stability of the turning tool in the clamp machining process is further ensured, and the machining efficiency is improved;

and secondly, the arrangement of the discharge groove avoids the residue and accumulation of the residual scraps in the machining process, and improves the machining precision.

In the specific embodiment of the present invention, the blade 2 is fixedly connected to the holder housing 11, and the fixing bolts 31 and the fixing holes 32 are combined to form a plurality of groups.

By adopting the technical scheme, the utility model discloses the beneficial effect who brings is: the reliability of connection between the blade and the upper fixing plate is ensured, the stability of the position of the blade in the machining process is ensured, and the stability and the machining precision of the turning tool in the machining process are further ensured

In the specific embodiment of the present invention, the material of the first vibration-proof layer 14 is a vibration-proof alloy, the material of the second vibration-proof layer 13 is hard rubber, and the material of the third vibration-proof layer 12 is a cemented carbide.

By adopting the technical scheme, the utility model discloses the beneficial effect who brings is: by adopting the materials, the amplitude of the turning tool in the machining process can be effectively reduced, and the machining precision is ensured.

In the specific embodiment of the present invention, the first vibration-proof layer 14, the second vibration-proof layer 13, the third vibration-proof layer 12, the handle housing 11, and the center of the tool bit 2 are located on the same axis.

By adopting the technical scheme, the utility model discloses the beneficial effect who brings is: the stress uniformity of all parts in the machining process is ensured, the amplitude of the tool bit and the tool handle can be effectively reduced, and the integral stability of the turning tool in the machining process is improved;

it is to be noted that

The utility model discloses a theory of operation is: firstly, according to the processing requirement, the length of a proper blade extending out of the cutter groove is adjusted, the blade is fixed on the upper fixing plate through the matching work of a plurality of groups of fixing bolts and fixing holes after the adjustment is finished, the blade and the cutter head form a whole, a motor switch can be turned on after the blade is fixed, so that the turning tool works, vibration reduction components in the cutter handle work in the working process, the amplitude of the turning tool is effectively reduced, and the stability of the turning tool and the processing precision are ensured.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shaping lathe tool is used in anchor clamps processing, including handle of a knife (1) and with tool bit (2) that handle of a knife (1) is connected, its characterized in that: tool bit (2) is blade (2), handle of a knife (1) includes handle of a knife casing (11), first antivibration layer (14), second antivibration layer (13), third antivibration layer (12) and sword groove (15), sword groove (15) are followed handle of a knife casing (11) axial direction sets up the one end of handle of a knife casing (11), blade (2) are pegged graft just in sword groove (15) blade (2) are pegged graft length adjustable in sword groove (15), sword groove (15) will the one end of handle of a knife casing (11) is divided into upper fixed plate (3) and bottom plate (4), is equipped with fixing bolt (31) and fixed orifices (32) on institute's upper fixed plate (3), fixing bolt (31) pass fixed orifices (32) and penetrate blade (2) will blade (2) are fixed on bottom plate (4) just fixing bolt (31) with fixed orifices (32) and blade (2) threaded connection The utility model discloses a tool for machining the lathe tool, be equipped with cavity (5) in bottom plate (4) and install dynamic vibration absorber (6) in cavity (5), dynamic vibration absorber (6) are including first inhale shake unit (61) and second inhale shake unit (62), first inhale shake unit (61) with second inhale shake unit (62) interconnect, the one end of first inhale shake unit (61) with bottom plate (4) are connected, the other end suspension of first inhale shake unit (61) is in cavity (5), dynamic vibration absorber (6) can turn into the produced energy of this lathe tool vibration in the course of the work respectively first inhale the kinetic energy of shaking unit (61) and the heat energy of second inhale shake unit (62), first antivibration layer (14), second antivibration layer (13), third antivibration layer (12) set gradually casing (11) inside and with handle of a knife (11) become integral type structure, the first anti-vibration layer (14) is arranged at the joint of the tool holder shell (11) and the blade (2).

2. The forming lathe tool for machining the clamp according to claim 1, wherein: the blade (2) comprises an upper protection layer (21), a blade (22), a lower protection layer (23) and a drainage groove (24), wherein the blade (22) is arranged between the upper protection layer (21) and the lower protection layer (23), the upper protection layer (21), the blade (22) and the lower protection layer (23) are of an integrated structure, and the drainage groove (24) is formed in the side face of the blade (2).

3. The forming lathe tool for machining the clamp according to claim 2, wherein: a plurality of sets of the fixing bolts (31) and the fixing holes (32) for fixedly connecting the blade (2) to the holder housing (11) are provided.

4. The forming lathe tool for machining the clamp according to claim 3, wherein: the first vibration-proof layer (14) is made of vibration-proof alloy, the second vibration-proof layer (13) is made of hard rubber, and the third vibration-proof layer (12) is made of cemented carbide.

5. The forming lathe tool for machining the clamp according to claim 3, wherein: the center positions of the first vibration-proof layer (14), the second vibration-proof layer (13), the third vibration-proof layer (12), the knife handle shell (11) and the knife head (2) are located on the same axis.