CN202317236U

CN202317236U - Tool setting device

Info

Publication number: CN202317236U
Application number: CN2011204567215U
Authority: CN
Inventors: 蔡伟; 肖丽安; 邓小君
Original assignee: Jiangxi Copper Co Ltd
Current assignee: Jiangxi Copper Corp; Jiangxi Copper Co Ltd
Priority date: 2011-11-17
Filing date: 2011-11-17
Publication date: 2012-07-11
Anticipated expiration: 2021-11-17

Abstract

The utility model discloses a tool setting device which comprises a tool relying module and a fastening bolt, wherein the tool relying module is sleeved on the tail end of an upper tool apron on an upper tool shaft of a shearing machine, and the tool relying module can be movable and can also be fixed on the upper tool shaft. The tool relying module is fixed on the upper tool shaft through the fastening bolt. By using fixation of the tool relying module, a gap between the end face of the tool relying module and the end face of the upper tool apron is regulated through moving an upper tool of the shearing machine, so that a gap between the upper tool and a lower tool is indirectly quantitatively controlled, and loss caused by experience errors is avoided. The tool setting device has the advantages of accuracy in tool setting and strong maneuverability and product reject ratio is reduced.

Description

A kind of knife adjusting device

Technical field

The utility model relates to the adjustment of end play between the cutting machine upper slitter and following cutter in the Copper Foil cutting process.

Background technology

In the Copper Foil cutting process, adjust according to material thickness because of gap fibrous root between cutting machine upper slitter, the following cutter, be difficult to quantization gaps and carry out standard operation only according to feeling.The gap of not being sure can produce copper powder, copper scale in shear history.Can cause the downstream industry product to produce attached to copper powder, copper scale on the Copper Foil volume and scrap phenomenon, thereby cause heavy losses because of short circuit causes sheet material.

Summary of the invention

The purpose of the utility model provides a kind of knife adjusting device, can quantize the gap of shear knife according to the demand that is sheared material efficiently and accurately.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of knife adjusting device is by leaning on knife module, fastening bolt to form.Be enclosed within the upper cutter head tail end on the cutter shaft on the cutter by knife module, also can fix by knife module is removable on last cutter shaft.Lean on knife module fixedly realizing on last cutter shaft through fastening bolt.

To be enclosed within the upper cutter head tail end on the cutter shaft on the cutter by knife module; Utilize and fix by knife module; Thereby regulate by the upper and lower cutter of quantitative indirectly control gap, the gap between knife module end face and upper cutter head end face, the loss that the experience error of stopping is brought through the upper slitter that moves cutter.

The utility model advantage is: toolsetting is accurate, and is workable, reduces the product fraction defective.

Description of drawings

Accompanying drawing is the utility model structural representation.

Among the figure: 1. lean on knife module, 2. upper cutter head, 3. upper slitter 4. descends tool rest, 5. descends cutter shaft, 6. goes up cutter shaft, 7. upper slitter fixing spring, 8,9,10. fastening bolt, 11. times cuttves, the horizontal toolsetting gap, direction of A., B. length feed direction, a. adjusting play.

The specific embodiment

See accompanying drawing, a kind of knife adjusting device of the utility model comprises by knife module 1.The smooth bar that to use one section specification be 88 * 55mm is made and is leaned on knife module 1, with reference to the physical dimension of cutter shaft 6 on upper cutter head 2 and the cutter, is leaning on endoporus of knife module 1 center processing; With cooperating of cutter shaft on the cutter 6 be matched in clearance; Optional quality of fit H7/g6 leans on two end mills of knife module 1 flat, grinds optional surface roughness Ra 0.8; And process the set screw hole of a M8, preparation fastening bolt 8.Lean on knife module 1 to be installed in 2 tail ends of the upper cutter head on the cutter shaft 6 on the cutter, also can fix by knife module 1 is removable on last cutter shaft 6.Lean on knife module 1 fixedly realizing on last cutter shaft 6 through fastening bolt 8.

During toolsetting; Elder generation transfers to operating position and fixing with fastening bolt 10 with the following tool rest 4 on the cutter shaft under the cutter 5 together with following cutter 11, and cutter groove sky cutter feed to the duty of cutter 11 is sheared the degree of depth (depth of cut quantizes with the micrometer of equipment itself) under then upper slitter 3 being aimed at.To lean on knife module 1 and upper cutter head 2 and the tight direction that meshes toward upper and lower cutter to move gently again, upper slitter 3 and following cutter 11 are adjacent to, will lean on the holding screw 8 on the knife module 1 fastening with inner hexagon spanner.This moment, upper cutter head 2 was that also tight state and upper slitter 3 just contact with following cutter 11 with leaning on knife module 1.When the a=200 μ m of adjusting play; Leaning on knife module 1 and upper cutter head 2 middle insertion thickness is the feeler gauge of 200 μ m; Make upper cutter head 2 and lean on to produce 200 μ m gaps between the knife module 1, the gap between this moment upper slitter and the following cutter also is controlled at 200 μ m indirectly, at last fixing upper cutter head fastening bolt 9.So just realized the accurately adjusting fast of end play between upper slitter 3 and the following cutter 11.

Claims

1. a knife adjusting device is characterized in that comprising and leans on knife module (1), leans on knife module (1) to be enclosed within the upper cutter head tail end on the cutter shaft on the cutter (6), also can fix by knife module (1) is removable on last cutter shaft (6).

2. a kind of knife adjusting device according to claim 1, it is characterized in that leaning on knife module (1) and the cutter cutter shaft (6) to cooperate is H7/g6, by cutter shaft (6) axis normal on knife module (1) both ends of the surface and the cutter, end face roughness Ra 0.8.

3. a kind of knife adjusting device according to claim 1 is characterized in that leaning on knife module (1) to realize its fixing on last cutter shaft (6) through fastening bolt (8).