CN209139839U - A kind of V-type seat - Google Patents

Abstract

The utility model embodiment proposes a kind of V-type seat, comprising: pedestal, V-type support frame；Wherein, connection structure is provided on the pedestal；The V-type support frame setting is on the base；The V-type mouth for the offer support in motor shaft rotation of the upper end setting upward opening of the V-type support frame；Wearing layer is provided on the inside of the V-type mouth.Wearing layer is provided on the inside of V-type mouth, degree of wear when reducing use with this, improve the service life of product, guarantee the quality of converted products, save the cost, and by the setting of pedestal, connection structure is set on pedestal, it ensure that the connective stability of V-type seat, also further ensure normal work.

Description

A kind of V-type seat

Technical field

The utility model relates to mechanical structure field, in particular to a kind of V-type seat.

Background technique

It has been currently, there are V-type frame, support of the axis for lathe etc. in rotation, but current V-type frame is when in use It is easy to wear, it is just even more so especially when axis is in high-speed rotation, cause service life reduction than more serious with this, and be easy Since abrasion causes axis to change, causes subsequent machining accuracy to reduce, influence the quality of product.

Specifically, needing a kind of better V-type frame to solve drawbacks described above.

Utility model content

For the defects in the prior art, it the utility model proposes a kind of V-type seat, is provided on the inside of V-type mouth resistance to Layer is ground, degree of wear when reducing use with this improves the service life of product, guarantee the quality of converted products, save the cost, And by the setting of pedestal, connection structure is set on pedestal, ensure that the connective stability of V-type seat, also further ensure It works normally.

Specifically, the utility model proposes embodiments in detail below:

The utility model embodiment proposes a kind of V-type seat, comprising: pedestal, V-type support frame；Wherein, it is set on the pedestal It is equipped with connection structure；The V-type support frame setting is on the base；The upper end setting upward opening of the V-type support frame For providing the V-type mouth of support when motor shaft rotates；Wearing layer is provided on the inside of the V-type mouth.

In a specific embodiment, the wearing layer is PCD layer；

The pedestal is made of two and half pedestals；The V-type support frame is made of two and half V-type support frames；Wherein, described Half pedestal is fixedly connected with the half V-type support frame.

In a specific embodiment, the arcwall face being recessed inwardly is provided in the V-type mouth.

In a specific embodiment, diamond of the wearing layer by surface by mirror finish forms.

In a specific embodiment, multiple supports for being used to support motor shaft are additionally provided on the inside of the V-type mouth The extending direction of prism, the support prism is parallel with the length direction of motor shaft.

In a specific embodiment, the arcwall face being recessed inwardly is provided between adjacent supports prism.

In a specific embodiment, the joint face of the support prism and motor shaft is the smooth wearing layer in surface.

In a specific embodiment, the connection structure includes that vertically connecting in the pedestal vertical direction is arranged in Connect hole.

In a specific embodiment, the connection structure includes that the transverse direction being arranged in the pedestal horizontal direction connects Connect hole.

In a specific embodiment, the pedestal and the V-type support frame are integrally formed.

With this, the utility model embodiment proposes a kind of V-type seat, comprising: pedestal, V-type support frame；Wherein, the bottom Connection structure is provided on seat；The V-type support frame setting is on the base；The upper end setting of the V-type support frame is upward The V-type mouth for the offer support in motor shaft rotation of opening；Wearing layer is provided on the inside of the V-type mouth.In V-type mouth Inside is provided with wearing layer, and degree of wear when reducing use with this improves the service life of product, guarantees the matter of converted products Amount, save the cost, and by the setting of pedestal, connection structure is set on pedestal, ensure that the connective stability of V-type seat, Further ensure normal work.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes；

Fig. 2 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes；

Fig. 3 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes；

Fig. 4 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes；

Fig. 5 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes；

Fig. 6 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes；

Fig. 7 is a kind of structural schematic diagram for V-type seat that the utility model embodiment proposes.

Marginal data:

1- pedestal；Half pedestal of 101-；

11- connection structure；111- vertical vias；112- lateral connection hole；

2-V type support frame；Half V-type support frame of 201-；

21-V type mouth；22- wearing layer.

Specific embodiment

Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and It can adjust and change wherein.It should be understood, however, that: there is no the various embodiments of the disclosure are limited to spy disclosed herein Determine the intention of embodiment, but the disclosure should be interpreted as in the spirit and scope for covering the various embodiments for falling into the disclosure All adjustment, equivalent and/or optinal plan.

Hereinafter, can the term " includes " used in the various embodiments of the disclosure or " may include " instruction disclosed in Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing Used in the various embodiments of the disclosure, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number, Step, operation, element, component or aforementioned item combination a possibility that.

In the various embodiments of the disclosure, states "or" or " at least one of A or/and B " includes listing file names with Any combination of text or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, may include B may include A and B both.

The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills It sets and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from each of the disclosure In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first Element.

It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element And second third constituent element is not present between constituent element.

The term used in the various embodiments of the disclosure " user " can be indicated using the people of electronic device or using electricity The device (for example, artificial intelligence electronic device) of sub-device.

The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates In the various embodiments of the limitation disclosure.As used herein, singular is intended to also include plural form, unless context is clear Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have There is meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term (term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field Identical meaning and it will be interpreted as having Utopian meaning or meaning too formal, unless in the various of the disclosure It is clearly defined in embodiment.

Embodiment

The utility model embodiment discloses a kind of V-type seat, as described in Figure 1, comprising: pedestal 1, V-type support frame 2；Wherein, Connection structure 11 is provided on the pedestal 1；The V-type support frame 2 is arranged on the pedestal 1；The V-type support frame 2 The V-type mouth 21 for the offer support in motor shaft rotation of upward opening is arranged in upper end；The inside of the V-type mouth 21 is provided with Wearing layer 22.

Specifically, wearing layer is arranged by the face that the inside of V-type mouth 21 is contacted with motor shaft, it, can in motor shaft rotation Directly to contact wearing layer 22, degree of wear when can largely reduce use with this improves the service life of product, protects The quality of converted products, save the cost are demonstrate,proved, and passes through the setting of pedestal 1, connection structure 11 is set on pedestal 1, ensure that V-type The connective stability of seat, also further ensures normal work.

In a specific embodiment, the wearing layer 22 is PCD layer.

Specifically, PCD (Polycrystalline Diamond, polycrystalline diamond) is international since being the 1970s On begin one's study the novel superhard material used, it is to be sintered to be formed at 1400 DEG C of high temperature, high pressure 6GPa.

Polycrystalline diamond is both engineering material and novel functional material；It is both new high-tech product and efficient The product of benefit.With the development of modern industry and science and technology, polycrystalline diamond is with its excellent power, heat, chemistry, sound, light, electricity Etc. performances, increasingly extensive application is obtained in the fields such as modern industry, national defence and new and high technology.

Super-precision mirror surface grinding may be implemented in polycrystalline diamond, can be with surface mirror-smooth with this.

And have following characteristics in specific performance:

1, very high hardness and wearability

The hardness of polycrystalline diamond is up to 10000HV or so, is material most hard in current manmade materials in the world, than hard The hardness of matter alloy and engineering ceramics is much higher, due to polycrystalline diamond extreme hardness, and isotropism, thus have splendid Wearability.

2, coefficient of friction is low

The coefficient of friction of polycrystalline diamond and some non-ferrous metals is all lower than other materials, and about the 1/2 of hard alloy is left It is right.Low coefficient of friction not only makes deformation and cutting force decrease, but also makes not generate built-up edge when cutting, thus reduces processing Surface roughness.

3, thermal conductivity is high

The thermal conductivity of polycrystalline diamond is very high, than silver, copper also than get well, it is more much higher than general hard alloy, therefore cutting Cutting heat is easy to shed in the process, therefore cutting temperature is lower.

In a specific embodiment, in order to be further reduced frictional force, contact surface is reduced, is set in the V-type mouth 21 It is equipped with the arcwall face being recessed inwardly.

The radian of specific arcwall face can according to need actual needs and be adjusted, excessive to avoid the plane of straight line Contact motor shaft.

In a specific embodiment, in order to promote the service life of wearing layer 22, the wearing layer 22 is passed through by surface Cross the diamond composition of mirror finish.

Specifically, wearing layer 22 is made of diamond, and the surface of diamond is handled by mirror finish, with this with mirror surface Mode contact motor shaft, frictional force can be reduced with high degree, and the hardness of diamond is very high, extremely abrasive, can be with this The service life of significant increase wearing layer 22.

In a specific embodiment, the inside of the V-type mouth 21 is additionally provided with multiple supports for being used to support motor shaft The extending direction of prism, the support prism is parallel with the length direction of motor shaft.

Specifically, the section of support prism can be to be trapezoidal, the length square parallel of extending direction and motor shaft is propped up with this Support prism is directly contacted with motor shaft, and the contact surface in support prism and motor shaft can be set in specific wearing layer 22.

In a specific embodiment, in order to avoid motor shaft touches other faces or point, in adjacent supports rib The arcwall face being recessed inwardly is provided between column.

The radian of specific arcwall face can be based on needing flexibly to be arranged, as long as can guarantee that motor shaft is not exposed to Arcwall face.

In a specific embodiment, the joint face of the support prism and motor shaft is the smooth wearing layer in surface 22。

In a specific embodiment, the connection structure 11 includes that hanging down in 1 vertical direction of pedestal is arranged in Straight connecting hole 111.

Specifically, pedestal 1 can be metab 1, it specifically can be steel pedestal 1 or irony pedestal 1；Specifically, In view of the stabilization in actual application, but the corrosion for moisture content being likely that there are in external environment etc., it can be using not Become rusty steel base 1.

Stainless steel (Stainless Steel) is the abbreviation of stainless acid resistant steel, the weak corrosive medium such as resistance to air, steam, water Or the steel grade with rustless property is known as stainless steel；And the steel grade for corroding medium resistant to chemical etching (chemical etchings such as acid, alkali, salt) Referred to as acid resisting steel.

Make their corrosion resistance different due to difference of the two in chemical component, common stainless steel generally not chemically-resistant Dielectric corrosion, and acid resisting steel then generally has rustless property." stainless steel " word not only refers to merely a kind of stainless steel, but Indicate more than 100 kinds of industrial stainless steels, the stainless steel capital of every kind developed is with good performance in its specific application field. Successful key is purposes to be understood fully first, then determines correct steel grade again.Steel grade related with architectural construction application field Usually only six kinds.They all containing 17~22% chromium, preferable steel grade also contains nickel.Addition molybdenum can further improve atmosphere The corrosion of corrosivity, the especially atmosphere of resistance to chloride.

Stainless steel refers to the steel of the chemical etchings dielectric corrosions such as the weak corrosive medium such as resistance to air, steam, water and acid, alkali, salt, Also known as stainless acid resistant steel.In practical application, often the steel by resistance to weak corrosive medium corrosion is known as stainless steel, and resistant to chemical media is rotten The steel of erosion is known as acid resisting steel.Due to difference of the two in chemical component, not necessarily resistant to chemical media corrodes for the former, and the latter is then Generally there is rustless property.The corrosion resistance of stainless steel depends on alloying element contained in steel.

Stainless steel is often divided by structural state: martensite steel, ferritic steel, austenitic steel, austenite-ferrite (two-phase) Stainless steel and precipitation-hardening stainless steel etc..In addition, can be divided by ingredient: straight-chromiun stainless steel, chromium nickel stainless steel and chromic manganese nitrogen stainless steel Deng.

The corrosion resistance and good of most stainless steel products.

With this, specific stainless steel be can according to need, and see that external environment is primarily present weak corrosive medium or presence Chemical etching medium selects different types of stainless steel with this.

Connection with external equipment for convenience, is provided with vertical vias 111 in 1 vertical direction of pedestal, with Continue after an action of the bowels and is connected based on vertical vias 111 to be realized with external equipment.

Specific vertical vias 111 can be circular hole, or the hole of square hole or other shapes, for example (,) it is polygon Shape hole etc..

Internal screw thread can also be arranged in the inside of specific vertical vias 111, with this it is subsequent can be based on having and interior spiral shell The matched externally threaded bolt of line realizes the fixation of pedestal 1.

And it is further, the area of section of the upper end of vertical vias 111 can be greater than the area of section of lower end, and specific The shape size of upper end can be consistent with the shape size of the nut of bolt, in connected state with this, nut can be hidden In the upper end of the vertical vias 111 of pedestal 1, avoid influencing normal operation when work.

In another specific embodiment, the connection structure 11 includes being arranged in 1 horizontal direction of pedestal Lateral connection hole 112.

Specifically, being also provided with lateral connection hole 112, specific lateral connection hole 112 in addition to vertical vias 111 The connection with external equipment is realized in a lateral direction, can only be provided with vertical vias 111 on specific pedestal 1, it can also To be only provided with lateral connection hole 112, it can also be provided with vertical vias 111 and lateral connection hole 112 simultaneously.

It can be perforation between specific lateral connection hole 112 and vertical vias 111, or it is mutually indepedent, It has no through.

In a specific embodiment, the pedestal 1 is integrally formed with the V-type support frame 2.

Specifically, pedestal 1 and V-type support frame 2 are integrated.

In another specific embodiment, pedestal 1 can realize connection by welding with V-type support frame 2, can also this It is formed as one piece of intermetallic composite coating.

Further, downward opening also can be set in the lower end of pedestal 1, and the upper end of the downward opening is provided with Link slot, specifically, link slot can be rectangular or trapezoidal.

It connects specifically, pedestal 1 can be realized by link slot and external equipment, and is being guaranteed by downward opening The consumption for reducing material while stable connection as far as possible, realizes the saving of resource.

Specifically, the V-type seat in this programme can be used as smart car machine V-type frame, by mosaic diamond, and in diamond table Face mirror finish, any scuffing will not be once caused to motor shaft, bracket when commutator, longevity are cut suitable for smart car locomotive Life will be 50 times of hard alloy.And it is inlaid with the PCD feature high, more wear-resisting as the V-type seat tool body precision of wearing layer, from And improve working efficiency.

Specific product may be the Building V PCD, motor Building V, motor V-type seat, PCD motor V-type seat, V-type motor cabinet, gold Hard rock Building V, PCD diamond Building V, PCD V-type seat, diamond V-type seat, diamond V-type frame, PCD V frame, diamond bracket, electricity Machine rotor bracket, diamond V-type bracket, commutator bracket, diamond supports frame, motor smart car V frame, PCD smart car V frame, motor Bracket, diamond supports frame, commutator bracket.

In addition, as illustrated in figs. 5-7, the pedestal 1 is made of two and half pedestals 101；The V-type support frame 2 is by two and half V Type support frame 201 forms；Wherein, half pedestal 101 is fixedly connected with the half V-type support frame 201.

With this, specifically, can according to need two and half pedestals 101 of combination forms pedestal 1, and two and half V-types of combination Support frame 201 forms V-type support frame 2.

With this, the utility model embodiment proposes a kind of V-type seat, comprising: pedestal 1, V-type support frame 2；Wherein, described Connection structure 11 is provided on pedestal 1；The V-type support frame 2 is arranged on the pedestal 1；The upper end of the V-type support frame 2 The V-type mouth 21 for the offer support in motor shaft rotation of upward opening is set；The inside of the V-type mouth 21 is provided with wear-resisting Layer 22.The inside of V-type mouth 21 is provided with wearing layer 22, degree of wear when reducing use with this, improve product uses the longevity Life guarantees the quality of converted products, save the cost, and passes through the setting of pedestal 1, and connection structure 11 is arranged on pedestal 1, guarantees The connective stability of V-type seat, also further ensures normal work.

It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or Process is not necessarily implemented necessary to the utility model.

It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.

Above-mentioned the utility model serial number is for illustration only, does not represent the superiority and inferiority of implement scene.

Disclosed above is only several specific implementation scenes of the utility model, and still, the utility model is not limited to This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims (10)

1. a kind of V-type seat characterized by comprising pedestal, V-type support frame；Wherein, connection structure is provided on the pedestal； The V-type support frame setting is on the base；The upper end setting upward opening of the V-type support frame is used to turn in motor shaft The V-type mouth of support is provided when dynamic；Wearing layer is provided on the inside of the V-type mouth.

2. a kind of V-type seat as described in claim 1, which is characterized in that the wearing layer is PCD layer；

The pedestal is made of two and half pedestals；The V-type support frame is made of two and half V-type support frames；Wherein, half bottom Seat is fixedly connected with the half V-type support frame.

3. a kind of V-type seat as described in claim 1, which is characterized in that be provided with the arc being recessed inwardly in the V-type mouth Face.

4. a kind of V-type seat as described in claim 1, which is characterized in that gold of the wearing layer by surface by mirror finish Hard rock composition.

5. a kind of V-type seat as described in claim 1, which is characterized in that be additionally provided on the inside of the V-type mouth multiple for branch The support prism of motor shaft is supportted, the extending direction of the support prism is parallel with the length direction of motor shaft.

6. a kind of V-type seat as claimed in claim 5, which is characterized in that be provided with and be recessed inwardly between adjacent supports prism Arcwall face.

7. a kind of V-type seat as claimed in claim 5, which is characterized in that the joint face of the support prism and motor shaft is table The smooth wearing layer in face.

8. a kind of V-type seat as described in claim 1, which is characterized in that the connection structure includes that setting is hung down in the pedestal The upward vertical vias of histogram.

9. a kind of V-type seat as claimed in claim 1 or 8, which is characterized in that the connection structure includes being arranged in the pedestal Lateral connection hole in horizontal direction.

10. a kind of V-type seat as described in claim 1, which is characterized in that the pedestal and the V-type support frame are integrally formed.