Positioning tool based on abrasive flow polishing processing

Abstract

The utility model discloses a positioning tool based on abrasive flow polishing processing, which comprises a positioning structure, the positioning structure comprises a bottom plate, a sleeve, a pressing plate, an equal-height column, an auxiliary bottom plate and an auxiliary pressing plate, the sleeve is in threaded connection with the outer edge of the upper end of the bottom plate, and the pressing plate is pressed at the upper end of the sleeve. The upper ends of the equal-height columns sleeve the outer edge of the lower end of the pressing plate at equal intervals, the lower ends of the equal-height columns are fixed to the corners of the upper end of the auxiliary pressing plate, and the auxiliary bottom plate is arranged in the middle of the upper end of the bottom plate in a threaded mode. The device further comprises an auxiliary collecting structure, the auxiliary collecting structure comprises a first lantern ring, a second lantern ring, a first collecting frame and a second collecting frame, the first lantern ring and the second lantern ring are arranged on one side and the other side of the outer surface of the sleeve in a sleeving mode respectively, the lower end of the first collecting frame and the lower end of the second collecting frame are fixed to the upper end of the first lantern ring and the upper end of the second lantern ring respectively, and the first collecting frame and the second collecting frame are arranged in an arc shape. The abrasive flow polishing device meets the requirement for abrasive flow polishing of the sheet-shaped workpiece, and the using effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to abrasive flow polishing processing technical field, concretely is a kind of positioning tool based on abrasive flow polishing processing. BACKGROUND

[0002] Abrasive flow polishing processing is a kind of process to the surface of workpiece by semi-fluid medium, also called fluid polishing or extrusion lapping polishing.Workpiece in abrasive flow polishing processing, for the processing of sheet-shaped workpiece, need to use tooling to position processing, the tooling for sheet-shaped workpiece processing is lacked, therefore need to provide a kind of tooling that can be applicable to sheet-shaped workpiece abrasive flow polishing processing, to solve the above technical drawbacks. SUMMARY

[0003] The utility model aims at providing a kind of positioning tool based on abrasive flow polishing processing to solve the problem that the tooling for sheet-shaped workpiece processing is lacked in the above background art for the processing of sheet-shaped workpiece, need to use tooling to position processing.

[0004] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0005] The utility model is a kind of positioning tool based on abrasive flow polishing processing, comprising:

[0006] Positioning structure, the positioning structure includes bottom plate, sleeve, pressing plate, isohedral column, auxiliary bottom plate and auxiliary pressing plate, the sleeve is screw-connected on the outer edge of bottom plate upper end, and pressing plate is pressed in the upper end of sleeve, the isohedral column upper end isohedrally set on the outer edge of pressing plate lower end, and the lower end of isohedral column is fixed with the upper end corner of auxiliary pressing plate, auxiliary bottom plate is screw-connected in the middle part of bottom plate upper end.

[0007] Further, the auxiliary pressing plate middle part isohedrally penetrated and is provided with through hole, and the inner wall of through hole is in abutment with the workpiece to be processed, and extends into the groove body opened in the upper end middle part of auxiliary bottom plate.

[0008] Further, the outer edge of bottom plate lower end is fixed with transition plate, and the middle part of bottom plate is symmetrically penetrated and is provided with opening.

[0009] Further, the sleeve includes a group of symmetrical semicircular rings, and the upper and lower ends of semicircular ring are provided with outer edge, and are in abutment with the inner wall of circular groove opened in the middle part of bottom plate upper end.

[0010] Further, the auxiliary collecting structure comprises a sleeve ring one, a sleeve ring two, a collecting frame one and a collecting frame two, the sleeve ring one and the sleeve ring two are sleeved on one side and the other side of the outer surface of the sleeve respectively, and the lower ends of the collecting frame one and the collecting frame two are fixed on the upper ends of the sleeve ring one and the sleeve ring two respectively, and the collecting frame one and the collecting frame two are arranged in an arc shape.

[0011] Further, the auxiliary collecting structure further comprises a top sealing plate and a bottom sealing plate, the side edges of the top sealing plate abut against the upper ends of the inner walls of the collecting frame one and the collecting frame two, and the side edges of the bottom sealing plate abut against the lower ends of the inner walls of the sleeve ring one and the sleeve ring two.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a plurality of sheet-shaped workpieces can be positioned at one time by the auxiliary bottom plate and the auxiliary pressing plate, and the sleeve forms an isolated environment, and then the pressing plate uses the equal-height column, and the power of the mold closing is used to act on the auxiliary pressing plate to press and position the plurality of sheet-shaped workpieces, and after the mold is opened, the auxiliary pressing plate is only unloaded, and the plurality of sheet-shaped workpieces can be taken out and checked, and the requirements of the sheet-shaped workpiece abrasive flow polishing processing are satisfied, and the use effect is improved.

[0014] Based on the above beneficial effects, in the abrasive flow processing of the sheet-shaped workpiece, the extruded semi-fluid medium flows out through the plurality of through holes in the pressing plate, the collecting frame formed by the collecting frame one and the collecting frame two can collect the extruded semi-fluid medium, the subsequent collection of the scattered semi-fluid medium is avoided, the labor intensity is increased, and the top sealing plate and the bottom sealing plate form an isolated environment, the whole tooling can be protected, and the applicability and functionality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0016] Figure 1 It is the assembly drawing of the utility model;

[0017] Figure 2 It is the explosion drawing of the utility model;

[0018] Figure 3 It is the sectional view of the utility model;

[0019] Figure 4 It is the assembly drawing of the collecting frame one and the collecting frame two of the utility model;

[0020] Figure 5The top sealing plate and the bottom sealing plate are assembled.

[0021] In the drawings, the components represented by each reference numeral are listed as follows:

[0022] In the drawings: 11, bottom plate; 12, sleeve; 13, pressing plate; 14, equal-height column; 15, auxiliary bottom plate; 16, auxiliary pressing plate; 17, transition plate; 21, sleeve ring one; 22, sleeve ring two; 23, collection rack one; 24, collection rack two; 25, top sealing plate; 26, bottom sealing plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] To make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0025] Please refer to Figures 1-5 The present application is a positioning tool based on abrasive flow polishing processing, which comprises:

[0026] The positioning structure comprises a bottom plate 11, a sleeve 12, a pressing plate 13, an equal-height column 14, an auxiliary bottom plate 15 and an auxiliary pressing plate 16. The sleeve 12 is threadedly connected to the outer edge of the upper end of the bottom plate 11, and the pressing plate 13 is pressed onto the upper end of the sleeve 12. The upper end of the equal-height column 14 is equally spaced to be sleeved on the outer edge of the lower end of the pressing plate 13, and the lower end of the equal-height column 14 is fixed with the upper end edge corner of the auxiliary pressing plate 16. The auxiliary bottom plate 15 is threadedly connected to the middle part of the upper end of the bottom plate 11.

[0027] The bottom plate 11 provides an installation environment and supports a plurality of sheet-shaped workpieces to be processed. The sleeve 12 forms an isolated environment to meet the requirements of abrasive flow polishing processing of the sheet-shaped workpieces. The pressing plate 13, the equal-height column 14 and the auxiliary pressing plate 16 cooperate to position the sheet-shaped workpieces to be processed.

[0028] A through hole is equally and longitudinally formed in the middle part of the auxiliary pressing plate 16, and the inner wall of the through hole abuts against the workpiece to be processed and extends into a groove formed in the middle part of the upper end of the auxiliary bottom plate 15.

[0029] The through hole meets the positioning requirements of the plurality of sheet-shaped workpieces.

[0030] The transition plate 17 is fixed to the outer edge of the lower end of the bottom plate 11, and openings are symmetrically and longitudinally formed in the middle part of the bottom plate 11.

[0031] The contact of the transition plate 17 with the contact surface ensures the stability of the tool structure, and the opening is used for supplying the semi-fluid medium.

[0032] The sleeve 12 comprises a set of symmetrical semicircular rings, and the upper and lower ends of the semicircular rings are provided with outer edges and abut against the inner walls of the circular grooves formed in the middle of the upper end of the bottom plate 11.

[0033] Working principle: place the lower end of the sleeve 12 in the circular groove in the middle of the upper end of the bottom plate 11, and abut them, then fix them with screws, then place the auxiliary bottom plate 15 in the middle of the circular groove, and fasten it with screws, then insert the sheet-shaped workpieces to be processed into the groove in the middle of the upper end of the auxiliary bottom plate 15, and extend the auxiliary pressing plate 16 into the sleeve 12, so that the multiple through holes on the auxiliary pressing plate 16 correspond to the sheet-shaped workpieces to be processed, then apply the clamping force to the pressing plate 13, so that the multiple sheet-shaped workpieces pass through the through holes, complete the secondary fixation, then supply the semi-fluid medium into the opening, and complete the surface abrasive flow polishing processing of the sheet-shaped workpieces under the extrusion force, and then the multiple through holes on the pressing plate 13 flow out.

[0034] The scheme meets the requirements of abrasive flow polishing processing of sheet-shaped workpieces and improves the use effect.

[0035] Please refer to Figures 1-5 The embodiment further comprises an auxiliary collection structure, the auxiliary collection structure comprises a sleeve ring one 21, a sleeve ring two 22, a collection rack one 23 and a collection rack two 24, the sleeve ring one 21 and the sleeve ring two 22 are respectively sleeved on one side and the other side of the outer surface of the sleeve 12, and the lower ends of the collection rack one 23 and the collection rack two 24 are respectively fixed on the upper ends of the sleeve ring one 21 and the sleeve ring two 22, and the collection rack one 23 and the collection rack two 24 are arc-shaped.

[0036] The sleeve ring one 21 and the sleeve ring two 22 are respectively installed on the collection rack one 23 and the collection rack two 24, and the collection rack one 23 and the collection rack two 24 are used to collect the outflowing semi-fluid medium, so as to reduce the strength caused by the collection and dispersion of the semi-fluid medium.

[0037] The auxiliary collection structure further comprises a top sealing plate 25 and a bottom sealing plate 26, the side edges of the top sealing plate 25 abut against the upper ends of the inner walls of the collection rack one 23 and the collection rack two 24, and the side edges of the bottom sealing plate 26 abut against the lower ends of the inner walls of the sleeve ring one 21 and the sleeve ring two 22.

[0038] The top sealing plate 25 and the bottom sealing plate 26 form a sealed environment, which can meet the storage and protection of the tool.

[0039] Working principle: in the above-mentioned abrasive flow polishing processing of the sheet-shaped workpiece, the sleeve ring one 21 and the sleeve ring two 22 are used to install the collecting frame one 23 and the collecting frame two 24, forming a lampshade-shaped collecting structure, which can collect the outflowing semi-fluid medium, and then the collected semi-fluid medium can be cleaned, and after the tool is used, the bottom sealing plate 26 can be sleeved on the inner wall of the sleeve ring one 21 and the sleeve ring two 22, and after the tool is put in, the top sealing plate 25 is sleeved on the inner wall of the collecting frame one 23 and the collecting frame two 24.

[0040] The scheme meets the collection of the semi-fluid medium and the storage protection of the tool, and improves the structural applicability and functionality.

[0041] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A positioning tool based on abrasive flow machining, characterized in that, The utility model relates to a positioning structure of a workpiece, which comprises a base plate (11), a sleeve (12), a pressing plate (13), an equal-height column (14), an auxiliary base plate (15) and an auxiliary pressing plate (16), the sleeve (12) is threadedly connected to the outer edge of the upper end of the base plate (11), and the pressing plate (13) is pressed onto the upper end of the sleeve (12), the equal-height column (14) is symmetrically sleeved onto the outer edge of the lower end of the pressing plate (13) at equal distances, and the lower end of the equal-height column (14) is fixed to the upper end of the auxiliary pressing plate (16), and the auxiliary base plate (15) is threadedly connected to the middle part of the upper end of the base plate (11). The auxiliary pressing plate (16) is provided with a through hole symmetrically penetrating the middle part, the inner wall of the through hole is in abutment with the workpiece to be processed, and the through hole extends into the groove provided in the upper end of the auxiliary base plate (15).

2. The positioning tool for abrasive flow machining according to claim 1, wherein: The outer edge of the lower end of the base plate (11) is fixedly provided with a transition plate (17), and the middle part of the base plate (11) is provided with an opening symmetrically penetrating the two sides.

3. The positioning tool for abrasive flow machining according to claim 1, wherein: The sleeve (12) comprises a plurality of symmetrical semicircular rings, the upper and lower ends of the semicircular rings are provided with outer edges, and the outer edges are in abutment with the inner wall of the circular groove provided in the middle part of the upper end of the base plate (11).

4. The positioning tool for abrasive flow machining according to claim 1, wherein: The auxiliary collecting structure comprises a sleeve ring one (21), a sleeve ring two (22), a collecting frame one (23) and a collecting frame two (24), the sleeve ring one (21) and the sleeve ring two (22) are symmetrically sleeved on one side and the other side of the outer surface of the sleeve (12) respectively, the lower ends of the collecting frame one (23) and the collecting frame two (24) are fixed to the upper ends of the sleeve ring one (21) and the sleeve ring two (22) respectively, and the collecting frame one (23) and the collecting frame two (24) are arc-shaped.

5. The positioning tool for abrasive flow machining according to claim 1, wherein: The auxiliary collecting structure further comprises a top sealing plate (25) and a bottom sealing plate (26), the side edges of the top sealing plate (25) are in abutment with the inner wall of the upper end of the collecting frame one (23) and the collecting frame two (24), and the side edges of the bottom sealing plate (26) are in abutment with the inner wall of the lower end of the sleeve ring one (21) and the sleeve ring two (22).

6. The positioning tool for abrasive flow machining according to claim 5, wherein: ​

Images