CN214560236U

CN214560236U - Clamp for assisting in processing damping ring opening

Info

Publication number: CN214560236U
Application number: CN202120339694.7U
Authority: CN
Inventors: 李力
Original assignee: Yunnan Benmu Technology Co ltd
Current assignee: Yunnan Benmu Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-02
Anticipated expiration: 2031-02-05

Abstract

The utility model provides a be used for supplementary processing damping ring open-ended anchor clamps, the on-line screen storage device comprises a base, the up end of base is equipped with the through hole, the through hole runs through the upper and lower both ends of base, through hole internal rotation is connected with the mount pad, the up end fixed mounting of mount pad has the fixed disk, the up end fixed mounting of fixed disk has first clamping component, the second clamping component is installed to the up end bilateral symmetry of base, first clamping component with second clamping component mutually supports. Through first clamping component cooperation second clamping component, can realize convenient tight work piece of clamp.

Description

Clamp for assisting in processing damping ring opening

Technical Field

The utility model relates to a technical field of damping ring processing specifically is a be used for supplementary processing damping ring open-ended anchor clamps.

Background

The damping ring of making an uproar falls in wheel can be when the wheel takes place the vibration, produces interface damping power consumption through rubbing between damping ring and the wheel, can play the effect of the radial and horizontal modal vibration of suppression wheel partially to obtain good noise reduction effect. For example, patent No. 201920561334.4 includes a clamp bottom plate of a milling machine, a manual worm gear reducer is fixed on the lower portion of the clamp bottom plate, an input shaft of the worm gear reducer is connected with a transmission shaft, an output shaft of the worm gear reducer is connected with a clamping power disc shaft, the clamping power disc is rotationally connected with a clamping mechanism, the clamping mechanism includes a clamping connecting rod, the clamping connecting rod is rotationally connected with a sliding block, the sliding block is rotationally connected with a clamping fork-shaped body, and the clamping fork-shaped body clamps an outer ring of a noise reduction damping ring positioning ring body; a positioning groove for fixing the noise reduction damping ring positioning ring body is formed in the clamp bottom plate; a workpiece opening positioning support is fixed on the noise reduction damping ring positioning ring body and is rotationally connected with the opening positioning body, the design can shorten the time required for workpiece positioning and clamping and workpiece disassembly in the machining process, the production efficiency and the yield of products are improved, but the mode of clamping the workpiece is not convenient enough, and certain limitation exists in the actual use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a be used for supplementary processing damping ring open-ended anchor clamps for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a be used for supplementary processing damping ring open-ended anchor clamps, includes the base, the up end of base is equipped with the through hole, the through hole runs through the upper and lower both ends of base, the through hole internal rotation is connected with the mount pad, the up end fixed mounting of mount pad has the fixed disk, the up end fixed mounting of fixed disk has first clamping component, the up end bilateral symmetry of base installs the second clamping component, first clamping component with the second clamping component is mutually supported, and this design can be convenient press from both sides tight work piece.

Furthermore, first clamping component includes fixed mounting in the mounting disc of fixed disk up end, the outer wall symmetry of mounting disc is equipped with the mounting groove of a plurality of inside recesses, sliding connection has first fixed block in the mounting groove, first fixed block sliding connection be in the one end of mounting groove is equipped with first spring, the other end of first spring with mounting groove fixed connection, this design enables when the work piece embolias the fixed disk, tentatively fixes the work piece.

Furthermore, the outer wall symmetry of mounting disc is equipped with cuts cut groove, and this design does benefit to the work piece opening.

Further, the up end of base is equipped with the constant head tank of inside concave yield, the constant head tank runs through the upper and lower both ends of base and with the through hole intercommunication, the constant head tank with cut groove and correspond, the outer wall symmetry of mount pad is equipped with the mounting hole of inside concave yield, sliding connection in the mounting hole have with the locating piece of constant head tank mutually supporting, locating piece sliding connection be in one end fixed mounting in the mounting hole has the second spring, the other end of second spring with mounting hole fixed connection, this design enables the fixed disk and plays the effect of location after the stall.

Furthermore, the locating piece with the one end that the constant head tank was mutually supported is equipped with the stopper, the cross-section of stopper is triangle-shaped, and this design does benefit to when rotating the mount pad, makes locating piece unblock mount pad through the guide on inclined plane.

Further, the symmetry sets up second clamping components includes fixed mounting and is in the install bin of base up end, the symmetry sets up the one end that the install bin is close to each other is equipped with the installation storehouse of inside concave yield, fixed mounting has a plurality of cylinders in the installation storehouse, a plurality of setting the output end fixed mounting of cylinder has the second fixed block, and this design can cooperate first fixed block to lock the work piece on the fixed disk completely.

Furthermore, clamping blocks with arc-shaped sections are arranged at the ends, close to the fixed disc, of the second fixed blocks, close to the left wall and the right wall of the mounting bin, and the clamping of workpieces can be firmer due to the design.

Compared with the prior art, the beneficial effects of the utility model are that:

the first clamping assembly is matched with the second clamping assembly, so that the workpiece can be clamped conveniently; furthermore, the first spring is matched with the first fixing block, so that the workpiece can be preliminarily fixed when being sleeved into the fixing disc; furthermore, the cutting groove is arranged, so that the opening of the workpiece is facilitated; furthermore, the positioning block is matched with the positioning groove, so that the fixed disc can be positioned after stopping rotating; furthermore, the positioning block is unlocked by the guide of the inclined surface when the mounting seat is rotated by arranging the limiting block with the triangular section; furthermore, the cylinder is matched with the second fixing block, so that the workpiece can be completely locked on the fixing disc by matching with the first fixing block; furthermore, the clamping blocks with arc-shaped sections are arranged on the front end faces of the second fixing blocks close to the left wall and the right wall of the mounting bin, so that workpieces can be clamped more firmly.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a cross-sectional view of a second clamping assembly of the present invention;

fig. 4 is a schematic structural view of the mounting base of the present invention;

fig. 5 is a cross-sectional view of the mounting plate of the present invention;

fig. 6 is a sectional view of the mounting seat of the present invention.

In the figure: A. a base; 1. a through hole; 11. a mounting seat; 111. mounting holes; 112. positioning blocks; 113. a second spring; 114. a limiting block; 12. fixing the disc; 121. a first clamping assembly; 1211. mounting a disc; 1212. mounting grooves; 1213. a first fixed block; 1214. a first spring; 1215. cutting the groove; 2. a second clamping assembly; 21. installing a box; 22. installing a bin; 23. a cylinder; 24. a second fixed block; 25. a clamping block; 3. and (6) positioning a groove.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6 heavily, a fixture for assisting in processing an opening of a damping ring comprises a base a, wherein a through hole 1 is formed in the upper end surface of the base a, the through hole 1 penetrates through the upper end and the lower end of the base a, an installation seat 11 is rotatably connected in the through hole 1, a fixed disk 12 is fixedly installed on the upper end surface of the installation seat 11, a first clamping assembly 121 is fixedly installed on the upper end surface of the fixed disk 12, second clamping assemblies 2 are symmetrically installed on the upper end surface of the base a in the left-right direction, and the first clamping assembly 121 and the second clamping assembly 2 are matched with each other.

Please refer to fig. 1, fig. 2, fig. 4, fig. 5, and fig. 6, wherein the first clamping assembly 121 includes a mounting plate 1211 fixedly mounted on the upper end surface of the fixed plate 12, the outer wall of the mounting plate 1211 is symmetrically provided with a plurality of inwardly recessed mounting grooves 1212, a first fixing block 1213 is slidably connected to the mounting grooves 1212, the first fixing block 1213 is slidably connected to one end of the mounting groove 1212 and is provided with a first spring 1214, the other end of the first spring 1214 is fixedly connected to the mounting grooves 1212, the outer wall of the mounting plate 1211 is symmetrically provided with a cutting groove 1215, the upper end surface of the base a is provided with an inwardly recessed positioning groove 3, the positioning groove 3 penetrates through the upper and lower ends of the base a and is communicated with the through hole 1, the positioning groove 3 corresponds to the cutting groove 1215, the outer wall of the mounting seat 11 is symmetrically provided with an inwardly recessed mounting hole 111, the mounting hole 111 is connected with a positioning block 112 matched with the positioning groove 3 in a sliding mode, the positioning block 112 is connected with one end in the mounting hole 111 in a sliding mode and is fixedly provided with a second spring 113, the other end of the second spring 113 is fixedly connected with the mounting hole 111, one end, matched with the positioning groove 3, of the positioning block 112 is provided with a limiting block 114, the cross section of the limiting block 114 is triangular, the design is favorable for opening a workpiece, the workpiece can be preliminarily fixed when being sleeved into the fixed disc 12, the fixed disc 12 can be enabled to play a role in positioning after stopping rotating, and the mounting seat 11 can be further favorably unlocked by the positioning block 112 under the guidance of an inclined plane when the mounting seat 11 is rotated.

Please refer to fig. 1, fig. 2, and fig. 3, wherein the second clamping components 2 are symmetrically arranged and include mounting boxes 21 fixedly mounted on the upper end surface of the base a, one ends of the symmetrically arranged mounting boxes 21 close to each other are provided with mounting bins 22 recessed inward, a plurality of air cylinders 23 are fixedly mounted in the mounting bins 22, output ends of the plurality of air cylinders 23 are fixedly mounted with second fixing blocks 24, and one ends of the second fixing blocks 24 close to the left and right walls of the mounting bins 22 and close to the fixed tray 12 are provided with clamping blocks 25 having circular arc-shaped cross sections, which can be matched with the first fixing blocks 1213 to completely lock the workpiece on the fixed tray 12, and can clamp the workpiece more firmly.

The utility model discloses a concrete operation as follows:

when a fixture for assisting in processing the damping ring opening is used, a workpiece is placed on the fixed disk 12, the inner wall of the workpiece is aligned with the installation disk 1211 to be installed, the first fixing block 1213 is pressed into the installation groove 1212 by the pressing of the inner wall of the workpiece, the first fixing block 1213 presses the first spring 1214, at this time, the first spring 1214 is in a contracted state, the workpiece is primarily fixed on the fixed disk 12 by the tension of the spring, further, the switch is pressed down, the air cylinder 23 is started, the air cylinder 23 pushes the second fixing block 24, after the second fixing block 24 contacts the outer wall of the workpiece, the workpiece is clamped by matching with the first fixing block 1213, because the clamping blocks 25 with the circular arc-shaped cross section are arranged at one end, close to the left wall and the right wall of the installation bin 22, of the second fixing block 24, close to the fixed disk 12, so that the workpiece can be fixed more firmly, further, after the workpiece is fixed, opening a workpiece by using a tool, opening the workpiece after one end of the workpiece is opened, pressing the switch again, closing the air cylinder 23, contracting the air cylinder 23 to reset the second fixing block 24, further rotating the mounting seat 11, pressing the positioning block 112 into the mounting hole 111 through the guide of the inclined surface of the limiting block 114, extruding the second spring 113 by the positioning block 112, enabling the second spring 113 to be in a contraction state when rotating, enabling the positioning block 112 at the other end to contact the positioning groove 3 after rotating 180 degrees, rebounding the second spring 113 to extrude the positioning block 112 into the positioning groove 3, fixing the mounting seat 11, aligning the cutting groove 1215 at the other end with the positioning groove 3, further pressing the switch, starting the air cylinder 23, pushing the second fixing block 24 by the air cylinder 23, clamping the workpiece by matching with the first fixing block 1213 after the second fixing block 24 contacts the outer wall of the workpiece, opening the workpiece by using the tool after the workpiece is clamped, when the opening is completed, the switch is pressed again, the air cylinder 23 is closed, the air cylinder 23 contracts to reset the second fixing block 24, further, the workpiece is taken down, after the workpiece is separated from the mounting plate 1211, the first spring 1214 rebounds to reset the first fixing block 1213, and after the fixing block at one end is reset, the operation is completed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a be used for supplementary processing damping ring open-ended anchor clamps, includes base (A), its characterized in that, the up end of base (A) is equipped with through hole (1), through hole (1) runs through the upper and lower both ends of base (A), through hole (1) internal rotation is connected with mount pad (11), the up end fixed mounting of mount pad (11) has fixed disk (12), the up end fixed mounting of fixed disk (12) has first clamping component (121), second clamping component (2) are installed to the up end bilateral symmetry of base (A), first clamping component (121) with second clamping component (2) mutually support.

2. The fixture for assisting in processing the opening of the damping ring according to claim 1, wherein the first clamping assembly (121) comprises a mounting disk (1211) fixedly mounted on the upper end surface of the fixed disk (12), the outer wall of the mounting disk (1211) is symmetrically provided with a plurality of mounting grooves (1212) recessed inwards, a first fixing block (1213) is slidably connected in the mounting grooves (1212), the first fixing block (1213) is slidably connected at one end of the mounting grooves (1212) and provided with a first spring (1214), and the other end of the first spring (1214) is fixedly connected with the mounting grooves (1212).

3. The fixture for assisting the machining of the damping ring opening as claimed in claim 2, characterized in that the outer wall of the mounting disc (1211) is symmetrically provided with cut grooves (1215).

4. The clamp for assisting in machining the opening of the damping ring according to claim 3, wherein the upper end surface of the base (A) is provided with a positioning groove (3) which is recessed inwards, the positioning groove (3) penetrates through the upper end and the lower end of the base (A) and is communicated with the through hole (1), the positioning groove (3) corresponds to the cutting groove (1215), the outer wall of the mounting seat (11) is symmetrically provided with mounting holes (111) which are recessed inwards, positioning blocks (112) which are matched with the positioning grooves (3) are slidably connected in the mounting holes (111), the positioning blocks (112) are slidably connected at one end of the mounting holes (111) and fixedly provided with second springs (113), and the other ends of the second springs (113) are fixedly connected with the mounting holes (111).

5. The fixture for assisting in machining the opening of the damping ring according to claim 4, wherein a limiting block (114) is arranged at one end of the positioning block (112) where the positioning groove (3) is matched with the positioning block, and the cross section of the limiting block (114) is triangular.

6. The clamp for assisting in machining the opening of the damping ring is characterized in that the symmetrically arranged second clamping assemblies (2) comprise installation boxes (21) fixedly installed on the upper end face of the base (A), one ends, close to each other, of the symmetrically arranged installation boxes (21) are provided with installation bins (22) recessed inwards, a plurality of air cylinders (23) are fixedly installed in the installation bins (22), and second fixing blocks (24) are fixedly installed at output ends of the air cylinders (23).

7. The clamp for assisting in machining the opening of the damping ring according to claim 6, wherein one end, close to the fixed disk (12), of the second fixing block (24) close to the left wall and the right wall of the installation bin (22) is provided with a clamping block (25) with a circular arc-shaped cross section.