CN106641206B

CN106641206B - With the transmission component from profit device

Info

Publication number: CN106641206B
Application number: CN201510729961.0A
Authority: CN
Inventors: 黄逸羣; 朱威颖
Original assignee: Hiwin Technologies Corp
Current assignee: Hiwin Technologies Corp
Priority date: 2015-11-02
Filing date: 2015-11-02
Publication date: 2019-06-07
Anticipated expiration: 2035-11-02
Also published as: CN106641206A

Abstract

The invention discloses a kind of with from the transmission component for moistening device, and include: one is equipped with the long axis of spiral helicine rolling channel；One nut, the perforation being arranged with one for the long axis, the perforation rolling groove, the rolling channel and rolling groove constitute a load path, and the outer surface of the nut is equipped with a through-hole being connected to the perforation；Multiple rolling members are located in the load path；One hang on the fuel tank of nut end, has an oil groove and transferring member, which is set to the oil groove, and defining the part is oil suction portion, and another part is convexly equipped in the through-hole, and defining the part is interconnecting piece；One smears part, has ontology and separation layer, interconnecting piece and body contacts, separation layer are contacted with rolling channel.

Description

With the transmission component from profit device

Technical field

The present invention relates to a kind of transmission components, particularly relate to a kind of transmission component with from profit device.

Background technique

Since Linear transmission subassembly product is more and more extensive in the operation strategies of modern industry, various Linear transmission components are produced Product widely enter within human lives, processing factory and high technology equipment, such as: linear slide rail, ball screw etc.； Big and small different ball screws or linear slide rail system are more installed, although line among especially general large-scale precision equipment Property transmission component technology development it is very rapid, but consume user and constantly promoted there is still a need for technology, therefore also generate and permitted More problems still leaved for development especially need more stable, quiet high-accuracy manufacturing industry equipment field more constantly to have many Improved voice is researched and developed, therefore several techno peasant's point poles of Linear transmission component wait for being researched and developed improvement again at present.

It is exactly to obtain sufficient lubrication that Linear transmission component is most desirable when running, and more convenient and be not required to be arranged at present The lubricating system of oil pipe such as TaiWan, China announces No. 279497 Patent Cases of I, which is a ball screw, master Will include a nut, a screw rod, at least a lubrication unit and an at least fuel reserve tank, the lubrication unit assembling be located in nut it Interior, which contacts with the screw rod, and the other end is connected with transmitting assembly set by the fuel reserve tank, and allows lubrication Unit absorbs the lubricating oil in the fuel reserve tank to lubricate the screw rod, and the transmitting assembly and lubrication unit use material for wool felt, To generate abrasion when preventing ball screw operation.

However, above-mentioned known patent is after practical, because the lubrication unit with transmitting assembly is passed using capillary phenomenon Lubricating oil is passed to screw surface, and when ball screw is not installed in equipment (such as: toolroom machine, robotic arm) operation, the hair Thin phenomenon carries out always, therefore is running regardless of whether ball screw has, and lubricating oil can constantly be supplied to screw surface (note: if ball screw has operation, the running of capillary phenomenon can be accelerated, also the amount of outflow of lubrication oil can be allowed compared with no fortune relatively Amount when row is more), and cause lubricating oil concentrations to make lubrication uneven at one, and waste lubricating oil relatively and make At environmental pollution, so necessity that known techniques still have improvement to progress greatly.

Summary of the invention

It brings into operation after a period of time, moistens after transmission component being made to be installed on equipment the purpose of the present invention is to provide one kind Lubricating oil can just start the transmission component of supply having from profit device.

In order to achieve the above objectives, solution of the invention is:

A kind of transmission component with from profit device includes: a long axis is strip and is equipped with helical form in outer edge surface Rolling channel；One nut, the perforation being arranged with one for the long axis, the inner edge surface of the perforation are equipped with the rolling of the opposite rolling channel Dynamic slot, the rolling channel and rolling groove constitute a load path, and the outer surface of the nut is equipped with a through-hole being connected to the perforation；It is more A rolling member is located in the load path；One fuel tank hang on the end of the nut, which has an oil groove and transmitting Part, the transferring member a part are set to the oil groove, and defining the part is oil suction portion, and another part is convexly equipped in the through-hole, and definition should Part is interconnecting piece；One smears part, has an ontology and is coated on the separation layer of the ontology one end, the interconnecting piece and the ontology Contact, the separation layer are contacted with the rolling channel.

The separation layer is Teflon, paraffin or polyethylene wax.

The ontology is felt or sponge.

After adopting the above structure, there is the present invention smearing part of the transmission component from profit device to be made of two kinds of materials, Ontology part is made of felt or sponge, then at one layer of separation layer of ontology one end coating, and separation layer be by Teflon, paraffin or Polyethylene wax is constituted, and can just be generated since the generation of capillary phenomenon must be such that felt contacts with another body surface, this Invention can directly be contacted with rolling channel to avoid ontology, stop capillary phenomenon and constantly lubricating oil is sucked out to rolling channel, and when biography When dynamic component brings into operation, because of the easy wear characteristic of separation layer, therefore the separation layer through after a period of time and rolling channel abrasion after, Ontology can be allowed directly to contact with rolling channel, and capillary phenomenon is allowed to be able to continue to act on, lubricating oil is allowed to be sucked out by capillary phenomenon It is lubricated to rolling channel, therefore, before separation layer is not worn away and finishes and contact ontology with rolling channel, capillary phenomenon is will not It generates, it is opposite the problem of there will not be oil leak, the problem of to improve known techniques.

Detailed description of the invention

Fig. 1 is the system diagram for the transmission component that the present invention has from profit device；

Fig. 2 is the constitutional diagram for the transmission component that the present invention has from profit device；

Fig. 3 is the cross-sectional view one for the transmission component that the present invention has from profit device；

Fig. 4 is the cross-sectional view two for the transmission component that the present invention has from profit device.

Wherein:

1 long axis

11 rolling channels

2 nuts

21 perforation

211 rolling grooves

212 mounting grooves

22 through-holes

3 scraping brushing devices

31 lips

4 smear part

41 ontologies

42 separation layers

5 fuel tanks

51 oil grooves

52 transferring member

521 oil suction portions

522 interconnecting pieces

6 rolling members.

Specific embodiment

In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention It states.

It is a preferred embodiment of the present invention shown in please referring to Fig.1 to Fig.4, as shown, the present invention has from profit device Transmission component includes: a long axis 1, is strip, and is equipped with spiral helicine rolling channel 11 in outer edge surface；One nut 2, tool There is a perforation 21 being arranged for the long axis 1, the inner edge surface of the perforation 21 is equipped with the rolling groove 211 of the opposite rolling channel 11, the rolling Dynamic ditch 11 constitutes a load path with rolling groove 211, and the outer surface of the nut 2 is equipped with a through-hole 22 being connected to the perforation 21； Multiple rolling members 6, are located in the load path, which is equipped with a mounting groove 212, the mounting groove 212 in the both ends of perforation 21 There is provided a scraping brushing device 3 setting wherein, which has the lip 31 protruded out towards the rolling channel 11, which can avoid different Object is invaded in the perforation 21；One fuel tank 5, hang on the end of the nut 2, which has an oil groove 51 and transferring member 52, The oil groove 51 is stored for lubricating oil, which is set to the oil groove 51, and defining the part is oil suction portion 521, another Part is convexly equipped in the through-hole 22, and defining the part is interconnecting piece 522；One smears part 4, has an ontology 41 and is coated on this The separation layer 42 of 41 one end of body, the interconnecting piece 522 are contacted with the ontology 41, which contacts with the rolling channel 11.

Please refer to shown in Fig. 3 and Fig. 4, smearing part 4 of the invention is made of two kinds of materials, 41 part of ontology by felt or Sponge is made, which is made of Teflon, paraffin or polyethylene wax, so can to avoid ontology 41 directly with rolling Dynamic ditch 11 contacts, and screw rod 1 rotates when the nut 2 being driven back and forth to run, because of the easy wear characteristic of separation layer 42, therefore the isolation Layer 42 contact after a period of time with rolling channel 11 abrasion after, because smear part 4 in itself have self weight plus adsorpting lubrication oil after, meeting because The smearing part 4 is allowed to be displaced towards the direction of the rolling channel 11 for the abrasion of separation layer 42, therefore after separation layer 42 has been worn away Allow ontology 41 directly to contact with rolling channel 11, as shown in figure 4, and allow capillary phenomenon to start to generate, make lubricating oil start supply apply It is distributed in 11 surface of rolling channel.

Comprehensive institute is above-mentioned, so there is the present invention utilizability of industry should undoubtedly, in addition to this implement in this case The disclosed feature technology out of example, does not see before application and all publications, be not also disclosed use, not only has as above The fact that described effect is promoted, with more additional benefit that can not be indiscreet and negligent, therefore, novelty of the invention and progressive are all Meet the regulation of Patent Law, whence proposes the application of patent of invention in accordance with the law, requests and gives examination and grant quasi patent, true feeling moral early Just.

Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.

Claims

1. a kind of transmission component with from profit device, characterized by comprising: a long axis, is strip and in outer edge surface Equipped with spiral helicine rolling channel；One nut, the perforation being arranged with one for the long axis, the inner edge surface of the perforation are equipped with opposite be somebody's turn to do The rolling groove of rolling channel, the rolling channel and rolling groove constitute a load path, and the outer surface of the nut is equipped with one and connects with the perforation Logical through-hole；Multiple rolling members are located in the load path；One fuel tank hang on the end of the nut, which has one Oil groove and transferring member, the transferring member a part are set to the oil groove, and defining the part is oil suction portion, and another part is convexly equipped in the through-hole In, defining the part is interconnecting piece；One smears part, with an ontology and is coated on the separation layer of the ontology one end, it is described every Absciss layer is Teflon, paraffin or polyethylene wax, and the interconnecting piece and the body contacts, which contacts with the rolling channel, and is somebody's turn to do When long axis rotation drives the nut, which contacts abrasion with the rolling channel.

2. as described in claim 1 have from the transmission component for moistening device, it is characterised in that: the ontology is felt or sea It is continuous.