CN210280521U

CN210280521U - Automatic leveling device for linear retainer ring

Info

Publication number: CN210280521U
Application number: CN201921352072.7U
Authority: CN
Inventors: 刘兴忠; 莫云亮; 王培杰
Original assignee: Xiamen Lizhou Hardware Spring Co ltd
Current assignee: Xiamen Lizhou Precision Technology Co.,Ltd.
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-10
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses an automatic leveling device for a linear retainer ring, which comprises a flatness shaping knife, a line groove and a pitch knife, wherein the flatness shaping knife, the line groove knife, the pitch knife, a cutter, a first curve gauge and a second curve gauge are fixed at the end part of a machine tool around a middle core rod, the utility model can eliminate a helical angle by arranging the flatness shaping knife and fix the flatness shaping knife on spring equipment, when the spring is wound, the flatness shaping knife is firstly adopted to press a product, then the final shearing is completed by the cutter on the equipment, the pitch knife on the equipment is utilized to push the product after the shearing is completed, the helical angle is eliminated by reverse acting force, finally, the linear retainer ring with better flatness is obtained, a guide oil hole is arranged at the top side of the flatness shaping knife to supplement lubricating oil in the guide oil hole, and the lubricating oil naturally slides along the inner wall of the flatness shaping knife, the surface of the flatness shaping cutter is lubricated, so that the abrasion is reduced, and the flatness is ensured.

Description

Automatic leveling device for linear retainer ring

Technical Field

The utility model relates to a power equipment technical field specifically is an automatic leveling device of linear retaining ring.

Background

The line type retaining ring adopts the high carbon steel wire, the tensile strength of material is great, adopt spring equipment to coil in the shaping and form, the helix angle of certain angle can appear when coiling, lead to the holistic roughness of product not good enough, can't satisfy customer's operation requirement, traditional technology all increases manual plastic after coiling, nevertheless manual plastic inefficiency, the roughness is unstable, and the precision can't reach the requirement of < 0.05, the product has the helix angle to exist because of the processing characteristic, influence whole roughness, the precision of unable management and control roughness during manual plastic, efficiency is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic leveling device of linear retaining ring to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an automatic leveling device for a linear retainer ring comprises a flatness shaping cutter, a wire groove, a pitch cutter, a first curve gauge, a second curve gauge, a cutter groove, an extrusion plate, a screw rod, a limiting rod, an oil guide pipe, a gooseneck, an oil pipe spray head and an oil guide hole, wherein the flatness shaping cutter, the wire groove cutter, the pitch cutter, the first curve gauge and the second curve gauge are fixed at the end part of a machine tool around a middle core rod, the wire groove cutter, the pitch cutter, the first curve gauge and the second curve gauge are respectively installed at the output end part of an air cylinder in a matching way, the wire groove is provided inside the wire groove cutter, the limiting rod is fixed at one end of the machine tool, the limiting rod is positioned under the middle core rod, the cutter groove is vertically provided inside the limiting rod, the screw rod is installed inside the wall of the cutter groove in a matching way through threads, the, the extrusion plate is located inside the cutter groove, the gooseneck is fixed on the surface of the top side of the end portion of the limiting rod, one end of the oil guide pipe penetrates through the interior of the gooseneck in parallel, one end of the oil pipe spray head is fixed at one end of the oil guide pipe, the oil guide hole is L-shaped, the oil guide hole is formed in the top end of the flatness shaping cutter, and ports at two ends of the oil guide hole are located at the end portion of the top side of the flatness shaping cutter and the side face of the flatness shaping cutter respectively.

Further, the wire casing cutter is horizontally arranged on the left side, and the first curve gauge and the second curve gauge are correspondingly arranged on the right side of the wire casing cutter.

Further, the flatness shaping cutter is fixed between the linear groove cutter and the second curve gauge.

Further, the cutter is vertically installed right above the top side of the flatness shaping cutter.

Further, the pitch cutter is arranged between the line groove cutter and the cutting cutter.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, through setting up roughness plastic sword, can eliminate the helical angle, and fix roughness plastic sword on spring equipment, when spring coiling is accomplished, adopt roughness plastic sword earlier and die the product, the ultimate shearing is accomplished to the cutter on the rethread equipment, the pitch sword extrapolation product on the equipment is recycled after the shearing is accomplished, eliminate the helical angle through reverse effort, finally obtain the better line type retaining ring of roughness, be provided with the oil guide hole through the top side at roughness plastic sword, to the downthehole supplementary lubricating oil of oil guide, lubricating oil naturally slides along the inner wall of roughness plastic sword, lubricate the surface of roughness plastic sword, reducing wear, guarantee the roughness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the installation structure of the flatness shaping knife of the present invention;

FIG. 2 is a schematic view of the flatness shaping tool of the present invention;

FIG. 3 is a schematic side view of the flatness shaping tool of the present invention;

FIG. 4 is a schematic view of the positioning and lubricating structure of the flatness shaping knife of the present invention;

in the figure: 1. a flatness shaping knife; 2. a slot cutter; 3. a wire slot; 4. a pitch cutter; 5. a cutter; 6. a first curve gauge; 7. a second curve gauge; 8. a cutter groove; 9. a pressing plate; 10. a screw; 11. a limiting rod; 12. an oil guide pipe; 13. a gooseneck; 14. an oil pipe spray head; 15. oil guide hole.

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. 1-4, the present invention provides a technical solution: the flatness shaping cutter comprises a flatness shaping cutter 1, a wire casing cutter 2, a wire casing 3, a pitch cutter 4, a cutter 5, a first curve gauge 6, a second curve gauge 7, a cutter groove 8, an extrusion plate 9, a screw rod 10, a limiting rod 11, an oil guide pipe 12, a gooseneck 13, an oil pipe spray head 14 and an oil guide hole 15, wherein the flatness shaping cutter 1, the wire casing cutter 2, the pitch cutter 4, the cutter 5, the first curve gauge 6 and the second curve gauge 7 are fixed at the end part of a machine tool around a middle core rod, the wire casing cutter 2, the pitch cutter 4, the cutter 5, the first curve gauge 6 and the second curve gauge 7 are respectively installed at the output end part of an air cylinder in a matching way, the wire casing 3 is arranged inside the wire casing cutter 2, the limiting rod 11 is fixed at one end of the machine tool, the limiting rod 11 is positioned under the middle core rod, the cutter groove 8 is vertically arranged inside the limiting rod 11, the screw rod 10 is installed inside the cutter groove 8 in a, the extrusion plate 9 is positioned in the cutter groove 8, the top surface of the end part of the limiting rod 11 is fixedly provided with a gooseneck 13, one end of an oil guide pipe 12 is parallelly arranged in the gooseneck 13 in a penetrating manner, one end of an oil pipe spray head 14 is fixed at one end of the oil guide pipe 12, an oil guide hole 15 is L-shaped, the oil guide hole 15 is formed in the top end of the flatness shaping cutter 1, the ports at the two ends of the oil guide hole 15 are respectively positioned at the top end part of the flatness shaping cutter 1 and the side surface of the flatness shaping cutter 1, the wire casing cutter 2 is horizontally arranged on the left side, the first curve gauge 6 and the second curve gauge 7 are correspondingly arranged on the right side of the wire casing cutter 2, the flatness shaping cutter 1 is fixed between the wire casing cutter 2 and the second curve gauge 7, the cutter 5 is vertically arranged right above the top side of the flatness shaping cutter 1, and the pitch cutter 4 is arranged between the; the raw material steel wire is sent out from a wire groove 3, a linear check ring with a certain shape and size is wound through a first curve gauge 6, a second curve gauge 7 and a middle core rod, a flatness shaping knife 1 tightly presses a product, a cutter 5 moves to cut off the material, meanwhile, the flatness shaping knife 1 still tightly presses the product, a pitch knife 4 pushes outwards to push the product out to be matched with the flatness shaping knife 1 to obtain the linear check ring with higher flatness, an oil guide hole 15 is arranged on the top side of the flatness shaping knife 1, an oil guide pipe 12 is positioned through a gooseneck pipe 13, lubricating oil is supplemented into the oil guide hole 15 through the oil guide pipe 12 under the matching of an oil pipe spray head 14, the lubricating oil naturally slides along the inner wall of the flatness shaping knife 1 to lubricate the surface of the flatness shaping knife 1, the abrasion is reduced, the flatness is ensured, a knife groove 8 is arranged in a limiting rod 11, under the effect of screw rod 10, extrude roughness plastic sword 1 through gag lever post 11 cooperation, realize the fixed of roughness plastic sword 1, can be convenient for change, guarantee the stable in position of roughness plastic sword 1 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 an automatic leveling device of linear retaining ring, includes roughness plastic sword (1), wire casing sword (2), wire casing (3), pitch sword (4), cutter (5), first curve gauge (6), second curve gauge (7), sword groove (8), stripper plate (9), screw rod (10), gag lever post (11), leads oil pipe (12), gooseneck (13), oil pipe shower nozzle (14) and leads oilhole (15), its characterized in that: the flatness shaping cutter (1), the wire casing cutter (2), the pitch cutter (4), the cutter (5), the first curve gauge (6) and the second curve gauge (7) are fixed at the end part of a machine tool around a middle core rod, the wire casing cutter (2), the pitch cutter (4), the cutter (5), the first curve gauge (6) and the second curve gauge (7) are respectively installed at the output end part of a cylinder in a matched mode, the wire casing (3) is arranged inside the wire casing cutter (2), the limiting rod (11) is fixed at one end of the machine tool, the limiting rod (11) is located under the middle core rod, the cutter groove (8) is vertically arranged inside the limiting rod (11), the screw rod (10) is installed inside the wall of the cutter groove (8) in a matched mode through threads, the extrusion plate (9) is fixed at the end part of one end of the screw rod (10), and the extrusion plate (9) is located inside the cutter groove (8), the utility model discloses a flatness shaping cutter, including gag lever post (11), lead oil pipe (12), lead oil pipe (15), the tip top side fixed surface of gag lever post (11) has gooseneck (13), the parallel inside of installing in gooseneck (13) that runs through of one end of leading oil pipe (12), the one end of oil pipe shower nozzle (14) is fixed in the one end of leading oil pipe (12), lead oil hole (15) and be "L" type, and lead oil hole (15) and set up inside the top of flatness shaping cutter (1), and lead the both ends port of oil hole (15) and be located the side of the top side tip of flatness shaping cutter (1) and flatness shaping cutter (1) respectively.

2. The automatic leveling device for the linear retainer ring according to claim 1, wherein: the line groove cutter (2) is horizontally arranged on the left side, and the first curve gauge (6) and the second curve gauge (7) are correspondingly arranged on the right side of the line groove cutter (2).

3. The automatic leveling device for the linear retainer ring according to claim 1, wherein: the flatness shaping cutter (1) is fixed between the wire groove cutter (2) and the second curve gauge (7).

4. The automatic leveling device for the linear retainer ring according to claim 1, wherein: the cutter (5) is vertically arranged right above the top side of the flatness shaping cutter (1).

5. The automatic leveling device for the linear retainer ring according to claim 1, wherein: the pitch cutter (4) is arranged between the line groove cutter (2) and the cutter (5).