CN218694577U

CN218694577U - Filter is chamfer sword structure for apron

Info

Publication number: CN218694577U
Application number: CN202222991207.2U
Authority: CN
Inventors: 胡平
Original assignee: SUZHOU MEET PRECISION TECHNOLOGY CO LTD
Current assignee: SUZHOU MEET PRECISION TECHNOLOGY CO LTD
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a chamfer sword structure for filter apron, including compact heap and handle of a knife, it has the cutter arbor to peg graft in the compact heap, and the bottom integrated into one piece of cutter arbor has the chamfer tool bit, and the outer wall of cutter arbor is equipped with adjusting thread, and the outer wall of cutter arbor is equipped with adjusting nut through adjusting thread threaded sleeve, and the spring has been cup jointed to the outer wall of cutter arbor, the one end and the compact heap fixed connection of spring, the other end and the adjusting nut contact of spring, the bottom of compact heap has been inlayed and has been connect thrust bearing, the bottom of handle of a knife is equipped with the draw-in groove, the top and the draw-in groove joint of cutter arbor, and the joint has collet chuck in the draw-in groove, and the cutter arbor presss from both sides in collet chuck. The utility model discloses a make the compact heap tightly press on the plane of filtering gas apron under the elastic action of spring to flatten the plane of filtering gas apron, and then avoid different regional chamfer variation in size.

Description

Filter is chamfer sword structure for apron

Technical Field

The utility model relates to a wave filter apron processing technology field especially relates to a wave filter is chamfer sword structure for apron.

Background

The filter cover plate is an important component of the filter, and the filter cover plate is provided with a plurality of threaded holes for mounting tuning screws, and the threaded holes and the chamfer of the threaded holes are important factors influencing the quality of the filter.

When processing the screw hole chamfer, because satisfy simultaneously flatness and screw hole size requirement, the flatness requirement is greater than screw hole chamfer size, leads to different regional chamfer variation in size, influences the apron quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the chamfer sword structure for filter apron that provides.

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

the utility model provides a chamfer sword structure for filter apron, includes compact heap and handle of a knife, it has the cutter arbor to peg graft in the compact heap, and the bottom integrated into one piece of cutter arbor has the chamfer tool bit, and the outer wall of cutter arbor is equipped with adjusting thread, and the outer wall of cutter arbor is equipped with adjusting nut through adjusting thread bush, and the spring has been cup jointed to the outer wall of cutter arbor, the one end and the compact heap fixed connection of spring, the other end and the adjusting nut contact of spring, the bottom of compact heap has inlayed thrust bearing.

Furthermore, the bottom of handle of a knife is equipped with the draw-in groove, the top and the draw-in groove joint of cutter arbor, and the joint has collet chuck in the draw-in groove, and the cutter arbor presss from both sides in collet chuck.

Furthermore, the bottom of the outer wall of the knife handle is provided with a thread groove, and the knife handle is sleeved with a screw cap through the thread groove and the thread.

Furthermore, the top of the knife handle is provided with a mounting hole.

Furthermore, a rubber pad is bonded at the bottom of the thrust bearing.

The utility model has the advantages that:

1. make the compact heap tightly press on the plane of filtering gas apron through the elastic action at the spring to flatten the plane of filtering gas apron, and then avoid the chamfer variation in size in different regions.

2. Through with the cutter arbor card in the draw-in groove of handle of a knife, press from both sides the cutter arbor tightly under spring collet's effect again, then, screw up the nut and fix the cutter arbor to quick installation the cutter arbor.

3. Be equipped with the rubber pad through thrust bearing to avoid causing the fish tail to filter apron plane, promote the quality of filter apron.

Drawings

Fig. 1 is a schematic view of a compressed state three-dimensional structure of a chamfer cutter structure for a filter cover plate according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a filter cover plate with a compressed state of the chamfer cutter structure according to the present invention;

fig. 3 is an assembled three-dimensional structure schematic diagram of a chamfer cutter structure for a filter cover plate according to the present invention;

fig. 4 is the utility model provides an assembly part section structure sketch map of chamfer sword structure for filter apron.

In the figure: 1. a compression block; 2. a cutter bar; 3. chamfering the cutter head; 4. adjusting the screw thread; 5. adjusting the nut; 6. a spring; 7. a thrust bearing; 8. a rubber pad; 9. a knife handle; 10. mounting holes; 11. a card slot; 12. a collet chuck; 13. a thread groove; 14. and (4) a nut.

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.

Referring to fig. 1-4, a chamfer sword structure for filter apron, including compact heap 1 and handle of a knife 9, it has cutter arbor 2 to peg graft in compact heap 1, the bottom integrated into one piece of cutter arbor 2 has chamfer tool bit 3, the outer wall of cutter arbor 2 is equipped with adjusting screw thread 4, the outer wall of cutter arbor 2 is equipped with adjusting nut 5 through adjusting screw thread 4 threaded bush, spring 6 has been cup jointed to the outer wall of cutter arbor 2, the one end and the compact heap 1 fixed connection of spring 6, the other end and the adjusting nut 5 contact of spring 6, make compact heap 1 tightly press on the plane of filtering gas apron under the elastic action of spring 6, thereby flatten the plane of filtering gas apron, the bottom of compact heap 1 is inlayed and is connected with thrust bearing 7.

The bottom of handle of a knife 9 is equipped with draw-in groove 11, the top and the draw-in groove 11 joint of cutter arbor 2, the joint has collet chuck 12 in draw-in groove 11, cutter arbor 2 presss from both sides in collet chuck 12, the bottom of handle of a knife 9 outer wall is equipped with thread groove 13, handle of a knife 9 is equipped with nut 14 through 13 thread grooves thread bush, with cutter arbor 2 card in the draw-in groove 11 of handle of a knife 9, press from both sides cutter arbor 2 tightly under collet chuck 12's effect again, then, it fixes cutter arbor 2 to screw up nut 14, thereby install handle of a knife 9 on cutter arbor 2, the top of handle of a knife 9 is equipped with mounting hole 10, thereby be convenient for being connected of handle of a knife 9 and equipment, thrust bearing 7's bottom bonds there is rubber pad 8, thereby avoid causing the fish tail to filter apron plane, promote the quality of filter apron.

The working principle of the embodiment is as follows: when the screwdriver is used, firstly, the screwdriver rod 2 is clamped in the clamping groove 11 of the screwdriver handle 9, then the screwdriver rod 2 is clamped under the action of the spring chuck 12, and then the screwdriver rod 2 is fixed by screwing the screw cap 14, so that the screwdriver handle 9 is installed on the screwdriver rod 2;

during chamfering, the chamfering tool structure moves downwards, so that the rubber pad 8 of the thrust bearing 7 is pressed on the plane of the filtering air cover plate, the spring 6 is compressed along with the continuous movement of the chamfering tool structure, the pressing block 1 is tightly pressed on the plane of the filtering air cover plate under the elastic action of the spring 6, the plane of the filtering air cover plate is flattened, the chamfering tool structure continues to move, and the chamfering tool bit 3 starts to cut materials at the moment to perform chamfering.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wave filter is chamfer sword structure for apron, includes compact heap (1) and handle of a knife (9), a serial communication port, it has cutter arbor (2) to peg graft in compact heap (1), and the bottom integrated into one piece of cutter arbor (2) has chamfer tool bit (3), and the outer wall of cutter arbor (2) is equipped with adjusting thread (4), and the outer wall of cutter arbor (2) is equipped with adjusting nut (5) through adjusting thread (4) thread bush, and spring (6) have been cup jointed to the outer wall of cutter arbor (2), the one end and compact heap (1) fixed connection of spring (6), the other end and the adjusting nut (5) contact of spring (6), the bottom of compact heap (1) has inlayed thrust bearing (7).

2. The filter cover plate chamfering tool structure according to claim 1, wherein a clamping groove (11) is formed in the bottom end of the tool shank (9), the top end of the tool bar (2) is clamped with the clamping groove (11), a spring chuck (12) is clamped in the clamping groove (11), and the tool bar (2) is clamped in the spring chuck (12).

3. The filter cover plate chamfering tool structure according to claim 1, wherein a thread groove (13) is formed in the bottom of the outer wall of the tool shank (9), and a nut (14) is screwed on the tool shank (9) through the thread groove (13).

4. The filter cover plate chamfer cutter structure according to claim 1, wherein the top of the cutter handle (9) is provided with a mounting hole (10).

5. The filter cover plate chamfer cutter structure according to claim 1, wherein a rubber pad (8) is bonded to the bottom of the thrust bearing (7).