CN214981231U - Fixing mechanism for cutting pad edge - Google Patents

Abstract

The utility model relates to a fill up limit processing technology field, especially relate to a fill up limit fixed establishment for cutting, solved among the prior art the cutting operation on pad limit waste time and energy, problem that cutting efficiency is low. The utility model provides a fill up limit cutting and use fixed establishment, includes the workstation and places the annular pad limit on the workstation, install the inner ring on the workstation, install the outer loop on the workstation, inner ring and outer loop are with the axle center. The utility model discloses a cutting device on limit fills up of fixed dimension's fixed cutting mode designs, fill up all around on limit and be injectd by workstation, clamp plate, inner ring and the outer loop that does not have the extrusion respectively, through control cylinder, make a plurality of cutters carry out quick cutting to filling up the limit, the material of cutting is discharged from the discharge gate, thereby realize filling up the quick high-efficient accurate cutting in limit, cutting operation is simple, the rate of accuracy is high, the efficiency of filling up the limit cutting has been improved, the usability of this fixing device for the cutting of filling up the limit has been improved.

Description

Fixing mechanism for cutting pad edge

Technical Field

The utility model relates to a fill up limit processing technology field, especially relate to a fill up limit cutting and use fixed establishment.

Background

The pad edge is made of rubber and has elasticity.

Most of the cushion edge is of an annular structure, and the outer ring of the cushion edge needs to be cut in the later processing so as to be matched with a bolt for use; however, most of the existing cushion edges are cut manually, the cushion edges made of elastic materials have a certain thickness, and the cutting positions of the cushion edges are dislocated due to deformation caused by extrusion in the cutting process, so that the same cushion edge needs to be cut manually for many times to achieve a qualified cushion edge structure;

the cutting operation of the pad edge not only wastes time and labor, but also greatly influences the processing efficiency of the pad edge, so that a fixing mechanism for cutting the pad edge is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fill up limit cutting and use fixed establishment has solved among the prior art current pad limit's cutting operation and has wasted time and energy, the problem of cutting inefficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fill up limit cutting and use fixed establishment, includes the workstation and places the annular on the workstation and fills up the limit, install the inner ring on the workstation, install the outer loop on the workstation, inner ring and outer loop are with the axle center, the inboard and the outside on pad limit are laminated with inner ring and outer loop respectively mutually, the slide bar has been placed at the top on pad limit, the slide bar is spacing in the effect of pressing the frame, the below of workstation is provided with the base, the top of workstation is provided with the roof, two cylinders, two are installed to the symmetry on the base the top of cylinder all is connected with the roof, set up on the workstation just to the discharge gate with the cutting position on pad limit, install on the roof just to the cutter of discharge gate.

Preferably, the workbench is provided with a center post fixedly arranged at the center of the inner ring, the pressing frame is of a U-shaped structure with a downward opening, the center post is connected with a nut which is abutted against the upper end face of the pressing frame in a threaded manner, the center post is sleeved with a spring, and the upper end and the lower end of the spring are abutted against the pressing frame and the workbench respectively.

Preferably, a plurality of first spacing slide opening that are the annular array and distribute are seted up to the up end of inner ring, the spacing slide opening of second that is the annular array and distributes is seted up to the up end of outer ring, the clamp plate has been placed to the up end on pad limit, the bottom and the clamp plate of pressure frame offset, a plurality of spacing gliding spacing needles in first spacing slide opening are installed to the inboard of clamp plate, a plurality of spacing gliding spacing needles in the spacing slide opening of second are installed in the outside of clamp plate.

Preferably, the top of the outer ring is provided with a guide ring in an annular structure, the vertical section of the guide ring is in a right-angled triangle structure, and the outer side of the cutter is attached to the inner side of the outer ring.

Preferably, the top plate is vertically provided with a sliding rod in a sliding manner, the bottom end of the sliding rod is provided with a positioning plate attached to the inclined end face of the guide ring, the inner side of the positioning plate is attached to the outer wall of the cutter, the sliding rod is sleeved with a spring, and the upper end and the lower end of the spring are respectively abutted to the positioning plate and the top plate.

Preferably, the outer side end face of the cutter is provided with a sliding groove, the top end of the sliding groove penetrates to be flush with the upper end face of the cutter, and the outer wall of the positioning plate is provided with a sliding block which is limited to slide in the sliding groove.

The utility model discloses possess following beneficial effect at least:

1. through designing the cutting device on the pad limit to the fixed cutting mode of fixed dimension, fill up the limit all around by workstation, clamp plate, inner ring and the outer loop that does not have the squeezing action respectively and prescribe a limit to, through control cylinder, make a plurality of cutters carry out quick cutting to filling up the limit, the material of cutting is discharged from the discharge gate, thereby realize filling up the quick high-efficient accurate cutting in limit, cutting operation is simple, the rate of accuracy is high, the efficiency of filling up the limit cutting has been improved, the usability of this fixing device for the cutting of filling up the limit has been improved.

2. Set up the guide ring through the top at the outer loop to make the roof drive the in-process of cutter downstream, the locating plate offsets with the slope inner wall of guide ring, thereby make the spring on the slide bar receive the extrusion, thereby make the decline to the cutter fix a position and inject, make the vertical cutting of cutter more accurate stable, reduced the cutter just go into the cutter because of the crooked condition of elasticity emergence on pad limit, improved the accuracy of pad limit cutting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front view of a cutting and fixing mechanism for a cushion edge;

FIG. 2 is a schematic top view of the table;

fig. 3 is an enlarged schematic view of a.

In the figure: 1. a work table; 2. padding edges; 3. a discharge port; 4. pressing a plate; 5. an inner ring; 6. a first limiting slide hole; 7. an outer ring; 8. a second limiting slide hole; 9. a limit needle; 10. a guide ring; 11. a central column; 12. pressing a frame; 13. a cylinder; 14. a slide bar; 15. a base; 16. a top plate; 17. a cutter; 18. and (7) positioning the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1-3, a fixing mechanism for cutting a pad edge comprises a workbench 1 and an annular pad edge 2 placed on the workbench 1, wherein an inner ring 5 is installed on the workbench 1, an outer ring 7 is installed on the workbench 1, the inner ring 5 and the outer ring 7 are coaxial, the inner side and the outer side of the pad edge 2 are respectively attached to the inner ring 5 and the outer ring 7, a sliding rod 14 is placed at the top of the pad edge 2, the sliding rod 14 is limited under the action of a pressing frame 12, a base 15 is arranged below the workbench 1, a top plate 16 is arranged above the workbench 1, two cylinders 13 are symmetrically installed on the base 15, the top ends of the two cylinders 13 are connected with the top plate 16, a discharge port 3 opposite to the cutting position of the pad edge 2 is formed in the workbench 1, and a cutter 17 opposite to the discharge port 3 is installed on the top plate 16; a central column 11 is fixedly arranged on the workbench 1 and positioned at the center of the inner ring 5, the pressing frame 12 is of a U-shaped structure with a downward opening, a nut which is abutted against the upper end surface of the pressing frame 12 is screwed and connected onto the central column 11 through threads, a spring is sleeved on the central column 11, and the upper end and the lower end of the spring are abutted against the pressing frame 12 and the workbench 1 respectively; the upper end surface of the inner ring 5 is provided with a plurality of first limiting sliding holes 6 distributed in an annular array, the upper end surface of the outer ring 7 is provided with second limiting sliding holes 8 distributed in an annular array, the upper end surface of the pad edge 2 is provided with a pressing plate 4, the bottom end of a pressing frame 12 is abutted against the pressing plate 4, the inner side of the pressing plate 4 is provided with a plurality of limiting needles 9 sliding in the first limiting sliding holes 6 in a limiting manner, and the outer side of the pressing plate 4 is provided with a plurality of limiting needles 9 sliding in the second limiting sliding holes 8 in a limiting manner;

in the embodiment, by designing a cutting device of the pad edge 2 with a fixed cutting mode with a fixed size, after the pad edge 2 is placed between the outer rings 7 of the inner rings 5, the pressing plate 4 is placed on the pad edge 2, the limiting needles 9 of the pressing plate 4 are respectively limited in the first limiting slide hole 6 and the second limiting slide hole 8, then the pressing frame 12 is driven to be attached to the pressing plate 4 by rotating the nut on the central column 11, the periphery of the pad edge 2 is respectively limited by the workbench 1 without extrusion effect, the pressing plate 4, the inner ring 5 and the outer ring 7, at this time, the cylinder 13 drives the top plate 16 to move downwards by controlling the cylinder 13, so that the plurality of cutters 17 rapidly cut the pad edge 2, and cut materials are discharged from the discharge port 3; in this embodiment, through carrying on spacingly to the deformation all around of pad limit 2 when the cutting state to realize the accurate cutting of the high efficiency of pad limit 2, cutting easy operation, the rate of accuracy is high, has improved the efficiency of pad limit 2 cutting, has improved this usability of filling up 2 fixing device for cutting on limit.

Example two

Referring to fig. 1-3, a guide ring 10 in an annular structure is mounted at the top of the outer ring 7, the vertical section of the guide ring 10 is in a right-angled triangle structure, and the outer side of the cutter 17 is attached to the inner side of the outer ring 7; a sliding rod 14 is vertically and slidably arranged on the top plate 16, a positioning plate 18 which is attached to the inclined end face of the guide ring 10 is arranged at the bottom end of the sliding rod 14, the inner side of the positioning plate 18 is attached to the outer wall of the cutter 17, a spring is sleeved on the sliding rod 14, and the upper end and the lower end of the spring are respectively abutted to the positioning plate 18 and the top plate 16; a sliding groove is formed in the end face of the outer side of the cutter 17, the top end of the sliding groove penetrates to be flush with the upper end face of the cutter 17, and a sliding block limited to slide in the sliding groove is mounted on the outer wall of the positioning plate 18;

in this embodiment, top through at outer loop 7 sets up guide ring 10, thereby make roof 16 drive the in-process of cutter 17 downstream, locating plate 18 offsets with the slope inner wall of guide ring 10, thereby make the spring on the slide bar 14 receive the extrusion, thereby make the decline to cutter 17 fix a position and prescribe a limit, make cutter 17's vertical cutting more accurate stable, reduced cutter 17 and taken place crooked condition because of the elasticity of pad limit 2 when just going into the sword, the accuracy of pad limit 2 cutting has been improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a fixing mechanism is used in cutting of pad limit, includes workstation (1) and places annular pad limit (2) on workstation (1), its characterized in that, install inner ring (5) on workstation (1), install outer ring (7) on workstation (1), inner ring (5) and outer ring (7) are coaxial, the inboard and the outside of pad limit (2) laminate with inner ring (5) and outer ring (7) respectively, slide bar (14) have been placed at the top of pad limit (2), slide bar (14) are spacing in the effect of pressure frame (12), the below of workstation (1) is provided with base (15), the top of workstation (1) is provided with roof (16), two cylinders (13) are installed to the symmetry on base (15), two the top of cylinder (13) all is connected with roof (16), set up on workstation (1) just to discharge gate (3) with the cutting position of pad limit (2), and a cutter (17) opposite to the discharge hole (3) is arranged on the top plate (16).

2. The fixing mechanism for cutting the pad edge as claimed in claim 1, wherein a central column (11) is fixedly mounted on the workbench (1) and located at the center of the inner ring (5), the pressing frame (12) is of a U-shaped structure with a downward opening, a nut abutting against the upper end face of the pressing frame (12) is connected to the central column (11) in a threaded manner, a spring is sleeved on the central column (11), and the upper end and the lower end of the spring respectively abut against the pressing frame (12) and the workbench (1).

3. The fixing mechanism for cutting the pad edge according to claim 1, wherein a plurality of first limiting slide holes (6) distributed in an annular array are formed in the upper end surface of the inner ring (5), a plurality of second limiting slide holes (8) distributed in an annular array are formed in the upper end surface of the outer ring (7), a pressing plate (4) is placed on the upper end surface of the pad edge (2), the bottom end of the pressing frame (12) abuts against the pressing plate (4), a plurality of limiting needles (9) sliding in the first limiting slide holes (6) in a limiting manner are installed on the inner side of the pressing plate (4), and a plurality of limiting needles (9) sliding in the second limiting slide holes (8) in a limiting manner are installed on the outer side of the pressing plate (4).

4. The fixing mechanism for cutting the bedding edge as claimed in claim 1, wherein the top of the outer ring (7) is provided with a guide ring (10) in a ring structure, the vertical section of the guide ring (10) is in a right triangle structure, and the outer side of the cutter (17) is attached to the inner side of the outer ring (7).

5. The fixing mechanism for cutting the pad edge according to claim 1, wherein a sliding rod (14) is vertically slidably arranged on the top plate (16), a positioning plate (18) attached to the inclined end surface of the guide ring (10) is mounted at the bottom end of the sliding rod (14), the inner side of the positioning plate (18) is attached to the outer wall of the cutting knife (17), a spring is sleeved on the sliding rod (14), and the upper end and the lower end of the spring are respectively abutted against the positioning plate (18) and the top plate (16).

6. The fixing mechanism for cutting the pad edge according to claim 5, wherein a sliding groove is formed in the outer end face of the cutter (17), the top end of the sliding groove penetrates through to be flush with the upper end face of the cutter (17), and a sliding block limited to slide in the sliding groove is mounted on the outer wall of the positioning plate (18).

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