CN218874753U

CN218874753U - Lathe feed mechanism

Info

Publication number: CN218874753U
Application number: CN202223493076.1U
Authority: CN
Inventors: 蔡佳鹏; 赵红梅; 蒋福林; 王英明; 付国刚; 魏佳鑫; 任绍忠; 丁长胜
Original assignee: Jiamusi Dongfeng Agricultural Machinery Co ltd
Current assignee: Jiamusi Dongfeng Agricultural Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-18
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a lathe feed mechanism, include the bottom plate and fix the box body in the bottom plate top, one side of box body is fixed with the feed motor, the output shaft one end of feed motor is fixed with the lead screw that runs through to box body inside, the surperficial threaded connection of lead screw has the screw thread seat, the utility model relates to a lathe technical field. This lathe feed mechanism, through rotating the screw rod, and then drive the piston and move down, and then make the inside fluid of oiling section of thick bamboo pass through pipe and inlet valve and get into to the intercommunication hose, and get into respectively to the sponge piece in, then start two cylinders, two synchronous extensions of cylinder, and then make two sponge pieces shift up, make the whole lead screw of arc wall parcel, inside fluid outflow cladding is on the lead screw surface after the sponge piece pressurized, oil is realized, through the mode that extrudees out oil, the waste of reducible fluid, and seal assembly's setting, prevent effectively that the easy lead screw surface that adheres to of sweeps, can not influence the normal use of lead screw.

Description

Lathe feed mechanism

Technical Field

The utility model relates to a lathe technical field specifically is a lathe feed mechanism.

Background

Current lathe need the location to the lead screw processing of oiling in the use, adopts the manual work to oil more at the oiling in-process, easily causes the waste of fluid, and in the lathe course of working, the sweeps easily adheres to the lead screw surface that scribbles fluid, influences the normal use of lead screw, consequently, the utility model provides a lathe feed mechanism to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lathe feed mechanism has solved and has adopted the manual work to oil more at last oily in-process, easily causes the waste of fluid, and in the lathe course of working, and the sweeps is easily attached to the lead screw surface that scribbles fluid, influences the problem of the normal use of lead screw.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lathe feed mechanism, includes the bottom plate and fixes the box body in the bottom plate top, one side of box body is fixed with the feed motor, the output shaft one end of feed motor is fixed with the lead screw that runs through to the box body is inside, the surperficial threaded connection of lead screw has the screw thread seat, the screw thread seat slides at the top of box body inner wall, the top of screw thread seat is fixed with and runs through to the outside movable plate of box body, install lathe cutter on the movable plate, be provided with the subassembly that oils to the lead screw surface on the box body, the notch has been seted up in running through at the top of box body, the inner wall of notch is provided with and is used for preventing that the sweeps from falling into the inside seal assembly of box body.

Preferably, the subassembly that oils is including fixing the last oil section of thick bamboo at the box body opposite side, box body inner wall bottom both sides all are fixed with the cylinder, two be fixed with the bearing strip between the top of cylinder, the both sides at bearing strip top all are fixed with the sponge piece, two the arc wall has all been seted up at the top of sponge piece, two be fixed with the intercommunication hose between the sponge piece, the inner wall of going up the oil section of thick bamboo is fixed with the support frame, the inner wall of going up the oil section of thick bamboo slides there is the piston, the screw thread runs through there is the screw rod on the support frame, the bottom of screw rod is rotated with the top of piston and is connected, the bottom of going up the oil section of thick bamboo is passed through pipe and is linked together the intercommunication hose intercommunication, the fixed surface of pipe has the inlet valve.

Preferably, the sealing assembly comprises a front sealing piece fixed on one side of the inner wall of the notch, a rear sealing piece is fixed on the other side of the inner wall of the notch, and the front sealing piece and the rear sealing piece are attached to each other.

Preferably, the rear of preceding gasket is fixed with the sand grip, the recess with sand grip looks adaptation is seted up in the place ahead of back gasket, preceding gasket all adopts the silica gel material with the back gasket.

Preferably, both sides of the moving plate are in a sharp-angled shape.

Preferably, the bottom of the upper oil cylinder is communicated with an oil suction pipe, and an oil suction valve is fixed on the surface of the oil suction pipe.

Advantageous effects

The utility model provides a lathe feed mechanism. Compared with the prior art, the method has the following beneficial effects:

this lathe feed mechanism, through rotating the screw rod, and then drive the piston and move down, and then make the inside fluid of oiling section of thick bamboo pass through pipe and inlet valve and get into to the intercommunication hose, and get into respectively to the sponge piece in, then start two cylinders, two synchronous extensions of cylinder, and then make two sponge pieces shift up, make the whole lead screw of arc wall parcel, inside fluid outflow cladding is on the lead screw surface after the sponge piece pressurized, the realization oils, through the mode of extrusion oil, the waste of reducible fluid, and seal assembly's setting, prevent effectively that the easy lead screw surface that adheres to of sweeps, can not influence the normal use of lead screw.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a perspective sectional view of the box structure of the present invention;

fig. 3 is an exploded perspective view of the partial structure of the present invention.

In the figure: 1-bottom plate, 2-box body, 3-feed motor, 4-lead screw, 5-thread seat, 6-moving plate, 7-lathe tool, 8-oiling component, 81-oiling cylinder, 82-cylinder, 83-bearing strip, 84-sponge block, 85-arc groove, 86-communication hose, 87-support frame, 88-piston, 89-screw, 810-conduit, 811-oil inlet valve, 9-notch, 10-sealing component, 101-front sealing piece, 102-rear sealing piece, 103-convex strip, 104-groove, 11-oil suction pipe and 12-oil suction valve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lathe feed mechanism, include bottom plate 1 and fix the box body 2 in bottom plate 1 top, one side of box body 2 is fixed with feed motor 3, control through control switch with external power supply electric connection, feed motor 3's output shaft one end is fixed with the lead screw 4 that runs through to box body 2 inside, the surperficial threaded connection of lead screw 4 has screw base 5, screw base 5 slides at the top of 2 inner walls of box body, the top of screw base 5 is fixed with and runs through to the outside movable plate 6 of box body 2, install lathe cutter 7 on the movable plate 6, be provided with the subassembly 8 that oils on 4 surfaces of lead screw on the box body 2, notch 9 has been run through at the top of box body 2, the inner wall of notch 9 is provided with and is used for preventing the sweeps from falling into the inside seal assembly 10 of box body 2.

The subassembly 8 that oils is including fixing the oil feed section of thick bamboo 81 at 2 opposite sides of box body, 2 inner wall bottom both sides of box body all are fixed with cylinder 82, control with external power source electric connection and through control switch, be fixed with bearing strip 83 between the top of two cylinders 82, the both sides at bearing strip 83 top all are fixed with sponge piece 84, arc 85 has all been seted up at the top of two sponge pieces 84, arc 85 can be lived lead screw 4 with lead screw 4, and make oil liquid can the cladding on whole lead screw 4, and sponge piece 84 extrudes fluid, the waste of reducible fluid, be fixed with intercommunication hose 86 between two sponge pieces 84, the inner wall of oil feed section of thick bamboo 81 is fixed with support frame 87, the inner wall of oil feed section of thick bamboo 81 slides and has piston 88, the leakproofness is good with oil feed section of thick bamboo 81 contact department, there is not the gas leakage phenomenon, screw 89 has been run through to the upper thread of support frame 87, the bottom of screw 89 is connected with the top rotation of piston 88, the bottom of oil feed section of thick bamboo 81 is passed through pipe 810 and intercommunication hose 86, pipe 810 adopts hose 810, oil feed valve 811 is fixed on the surface of pipe 810, be the check valve.

Sealing assembly 10 is including fixing the preceding gasket 101 in notch 9 inner wall one side, and notch 9 inner wall opposite side is fixed with back gasket 102, and preceding gasket 101 laminates each other with back gasket 102, and the rear of preceding gasket 101 is fixed with sand grip 103, and the recess 104 with sand grip 103 looks adaptation is seted up in the place ahead of back gasket 102, realizes sealedly, effectively prevents that the sweeps from falling into to the inside lead screw 4 surface of box body 2, and preceding gasket 101 all adopts the silica gel material with back gasket 102.

The two sides of the moving plate 6 are both in a sharp-angled shape, the front sealing piece 101 and the rear sealing piece 102 can be easily pulled open, the bottom of the upper oil cylinder 81 is communicated with an oil suction pipe 11, when oil in the upper oil cylinder 81 is used up, the oil can be supplemented into the upper oil cylinder 81, and an oil suction valve 12 which is a one-way valve is fixed on the surface of the oil suction pipe 11.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, when needing to go up regulation fluid to lead screw 4, rotate screw 89, and then drive piston 88 and move down, and then make the inside fluid of oiling section of thick bamboo 81 pass through pipe 810 and inlet valve 811 and get into to intercommunication hose 86, and get into respectively to the sponge piece 84 in, then start two cylinders 82, two cylinders 82 synchronous extension, and then make two sponge pieces 84 shift up, make whole lead screw 4 of arc wall 85 parcel, inside fluid outflow cladding is on the lead screw 4 surface behind the sponge piece 84 pressurized, realize oiling, when the work of feed motor 3 drives lead screw 4 and rotates, screw thread seat 5 drives movable plate 6 and removes, and then dial preceding gasket 101 and back gasket 102, preceding gasket 101 laminates on movable plate 6 surface with back gasket 102, effectively prevent the sweeps from falling into lead screw 4 surface.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lathe feed mechanism, includes bottom plate (1) and fixes box body (2) in bottom plate (1) top, one side of box body (2) is fixed with feed motor (3), the output shaft one end of feed motor (3) is fixed with lead screw (4) that run through to box body (2) inside, the surperficial threaded connection of lead screw (4) has screw thread seat (5), screw thread seat (5) slide at the top of box body (2) inner wall, the top of screw thread seat (5) is fixed with and runs through to box body (2) outside movable plate (6), install lathe cutter (7) on movable plate (6), its characterized in that: be provided with on box body (2) and carry out oiling subassembly (8) that oils to lead screw (4) surface, notch (9) have been seted up in the top of box body (2) is run through, the inner wall of notch (9) is provided with and is used for preventing that the sweeps from falling into inside seal assembly (10) of box body (2).

2. A lathe feed mechanism as defined in claim 1, wherein: the oil feeding assembly (8) comprises an oil feeding cylinder (81) fixed on the other side of the box body (2), air cylinders (82) and two are fixed on two sides of the bottom of the inner wall of the box body (2), bearing strips (83) are fixed between the top ends of the air cylinders (82), sponge blocks (84) and two are fixed on two sides of the top of each bearing strip (83), arc-shaped grooves (85) and two are formed in the tops of the sponge blocks (84), communicating hoses (86) are fixed between the sponge blocks (84), a support frame (87) is fixed on the inner wall of the oil feeding cylinder (81), pistons (88) are arranged on the inner wall of the oil feeding cylinder (81) in a sliding mode, screw rods (89) penetrate through the upper threads of the support frame (87), the bottom ends of the screw rods (89) are connected with the tops of the pistons (88) in a rotating mode, the bottom ends of the oil feeding cylinder (81) are communicated with the communicating hoses (86) through guide pipes (810), and oil feeding valves (811) are fixed on the surfaces of the guide pipes (810).

3. A lathe feed mechanism as defined in claim 1, wherein: the sealing assembly (10) comprises a front sealing piece (101) fixed on one side of the inner wall of the notch (9), a rear sealing piece (102) is fixed on the other side of the inner wall of the notch (9), and the front sealing piece (101) and the rear sealing piece (102) are attached to each other.

4. A lathe feed mechanism as claimed in claim 3, wherein: the back of preceding gasket (101) is fixed with sand grip (103), recess (104) with sand grip (103) looks adaptation are seted up in the place ahead of back gasket (102), preceding gasket (101) all adopt the silica gel material with back gasket (102).

5. A lathe feed mechanism as defined in claim 1, wherein: both sides of the moving plate (6) are in a sharp-angled shape.

6. A lathe feed mechanism as claimed in claim 2, wherein: the bottom of the upper oil cylinder (81) is communicated with an oil suction pipe (11), and an oil suction valve (12) is fixed on the surface of the oil suction pipe (11).