CN202913278U - Fastening securing liner for cutter in cutting machine - Google Patents
Fastening securing liner for cutter in cutting machine Download PDFInfo
- Publication number
- CN202913278U CN202913278U CN 201220658777 CN201220658777U CN202913278U CN 202913278 U CN202913278 U CN 202913278U CN 201220658777 CN201220658777 CN 201220658777 CN 201220658777 U CN201220658777 U CN 201220658777U CN 202913278 U CN202913278 U CN 202913278U
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- China
- Prior art keywords
- shim body
- knife
- cut
- liner
- cutting machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a fastening securing liner for a cutter in a cutting machine and belongs to the technical field of cutting devices. The fastening securing liner is used for solving the technical problems that the operational stability and the like of the cutting machine are influenced due to poor circumferential positioning between the cutter and a slide block in the existing cutting machine. The fastening securing liner for the cutter in the cutting machine is arranged between a connecting end and a mounting hole and comprises a gasket body, wherein a central hole for penetrating through of a bolt penetrates through the middle of the gasket body, a concave-convex structure which can be locally clamped with a central side block to circumferentially position the gasket body and the central slide block is arranged at the end part of the gasket body, and convex structures which can be respectively clamped to two side parts of the connecting end of the cutter to maintain the circumferential positioning of the gasket body and the cutter are arranged at two sides of the gasket body. The fastening securing liner has the advantages that the stability of the cutting machine is enhanced, the production cost is low, and the like.
Description
Technical field
The utility model belongs to the cutting equipment technical field, relates to the fastening insurance liner of cut-off knife in a kind of fastening insurance liner, particularly a kind of cutting machine.
Background technology
Cutting machine is widely used in apparel industry, is used for the cloth of clothes is carried out Fast trim.For example, a Chinese patent [patent No. ZL200920116335.4 once applying for of the applicant; Granted publication CN201377066Y] disclosed a kind of computer servo cutting machine, this computer servo cutting machine comprises a frame, the bottom of frame has base plate, the top of frame is provided with motor, and the middle part of frame is provided with cut-off knife, and motor and a transmission mechanism link, and when driving cut-off knife, the motor rotation transmission mechanism moves back and forth up and down, motor is the servomotor of adjustable speed, and the inside of motor one end has the flabellum smaller than shell dimension, and the rotating shaft of flabellum and motor links.
General cutting machine comprises the central slider that a drive cut-off knife moves up and down, such as the disclosed a kind of automatic sharpening tailoring machine of patent (CN 2542710Y), transmission mechanism is made of the linkage that off-centre is installed on the driving wheel, small end links to each other with eccentric shaft, the lower end connects with the slider pin that vertically back and forth moves, the slide block bottom is provided with an installing hole, and installing hole has been bolted cut-off knife, and the convex edge on the slide rail slidably cooperates with the slide block grooves on two sides.Fix by bolt tightening between cut-off knife in this device and the central slider, the link of cut-off knife generally offers strip hole, bolt is plugged in this strip hole and can slides along it when bolt gets loose, operated by rotary motion has a plain cushion between the link of cut-off knife and the installing hole of central slider, pretightning force when the effect of this plain cushion is used for keeping bolt tightening, but long when the time one, bolt still can become flexible, thereby cause easily relatively rotating between cut-off knife and the central slider, so that cutting machine can not normally move.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, the fastening insurance liner of cut-off knife in a kind of cutting machine is provided, technical problem to be solved in the utility model is: realize the circumferential location between cut-off knife and the slide block, thereby improve the stability of cutting machine operation.
The purpose of this utility model can realize by following technical proposal:
The fastening insurance liner of cut-off knife in a kind of cutting machine, cutting machine comprises central slider and cut-off knife, the link of described cut-off knife is connected by the installing hole on bolt and the described central slider, it is characterized in that, this fastening insurance liner is arranged between the link and installing hole of cut-off knife, this fastening insurance liner comprises a shim body, the middle part of described shim body is penetrated with the centre bore that can supply above-mentioned bolt to pass, can be with above-mentioned central slider Local Phase clamping so that the concaveconvex structure that this shim body and central slider are circumferentially located makes shim body and cut-off knife keep the circumferentially bulge-structure of location thereby the both sides of described shim body also are provided with the link both sides that can be connected to respectively cut-off knife thereby the end of described shim body is provided with.
Its operation principle is as follows: the centre bore of shim body is socketed on the bolt, circumferentially locate by concaveconvex structure between shim body and the central slider, circumferentially locate by bulge-structure between the link of shim body and cut-off knife, like this, when the bolt that connects gets loose a little, also can circumferentially locate by this fastening insurance liner between cut-off knife and the central slider, make cutting machine keep normal operation.
In the fastening insurance liner of cut-off knife, as the first scheme, described concaveconvex structure comprises the rectangular recess that is opened in the shim body end in above-mentioned a kind of cutting machine.Shim body cooperates by the groove of rectangle and the projection on the central slider, thereby realizes circumferentially location.
In the fastening insurance liner of cut-off knife, as another kind of scheme, described concaveconvex structure comprises the convex edge that is arranged on the shim body end in above-mentioned a kind of cutting machine, and described convex edge and shim body are monolithic construction.Cooperate by the recess on convex edge and the central slider, realize both circumferential location.
In the fastening insurance liner of cut-off knife, as the first scheme, described bulge-structure comprises the flange that is arranged on the shim body both sides in above-mentioned a kind of cutting machine, and described flange is that the shim body sidepiece turns down formation under external force.The flange ratio is easier to making in enormous quantities, and flange do not need cutting material or welding, belongs to the low structure of cost compare.
In the fastening insurance liner of cut-off knife, as another kind of scheme, described bulge-structure comprises the flange that is arranged on the shim body both sides in above-mentioned a kind of cutting machine, and described flange bottom is by being spirally connected or riveting or welding and described shim body are connected.Flange and shim body split-type structural are set, so that the shape of flange and structure are unrestricted, can variation.
In the fastening insurance liner of cut-off knife, described shim body is for keeping the metalwork of plasticity in above-mentioned a kind of cutting machine.Shim body need to have the metalwork of certain Rigidity and strength, can play positioning action.
In above-mentioned a kind of cutting machine in the fastening insurance liner of cut-off knife, as preferred version, described shim body is that ironware or steel part or Al-alloy parts are made.
In the fastening insurance liner of cut-off knife, as preferred version, the thickness of described shim body is 0.1mm-10mm in above-mentioned a kind of cutting machine.
Compared with prior art, advantage of the present utility model is as follows:
1, the utility model is provided with bulge-structure and concaveconvex structure at the connection pad, when the bolt that connects gets loose a little, also can circumferentially locate by this fastening insurance liner between cut-off knife and the central slider, makes cutting machine keep normal and moves.
2, the utility model utilizes flange as bulge-structure, and the flange ratio is easier to making in enormous quantities, and flange do not need cutting material or welding, belongs to the low structure of cost compare, can reduce the cost of manufacture of this fastening insurance liner.
Description of drawings
Fig. 1 is the structural representation of cutting machine among the embodiment one.
Fig. 2 is central slider and cut-off knife syndeton front view among the embodiment one.
Fig. 3 is central slider and cut-off knife syndeton side view among the embodiment one.
Fig. 4 is central slider and cut-off knife syndeton explosive view among the embodiment one.
Fig. 5 be among the embodiment one fastening insurance liner face structural representation.
Fig. 6 is the side-looking structural representation of fastening insurance liner among the embodiment one.
Fig. 7 be among the embodiment two fastening insurance liner face structural representation.
Among the figure, 1, central slider; 2, cut-off knife; 3, bolt; 4, installing hole; 5, shim body; 6, centre bore; 7, concaveconvex structure; 8, bulge-structure; 9, groove; 10, convex edge; 11, flange.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one:
As shown in Figure 1, cutting machine comprises frame, motor, central slider 1 and cut-off knife 2.The link of cut-off knife 2 is connected by the installing hole 4 on bolt 3 and the central slider 1, and this fastening insurance liner is arranged between the link and installing hole 4 of cut-off knife 2.
Such as Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, specifically, this fastening insurance liner comprises a shim body 5, and in the present embodiment, shim body 5 is for keeping the metalwork of plasticity.Shim body 5 need to have the metalwork of certain Rigidity and strength, can play positioning action.As preferred version, shim body 5 is made for ironware or steel part or Al-alloy parts etc.As preferred version, the thickness of shim body 5 is 0.1mm-10mm, but as other other schemes, its thickness also can be 1mm, 2mm or 3mm etc.The middle part of shim body 5 is penetrated with the centre bore 6 that can supply bolt 3 to pass, can be with central slider 1 Local Phase clamping so that the concaveconvex structure 7 that this shim body 5 and central slider 1 are circumferentially located thereby the end of shim body 5 is provided with, in the present embodiment, concaveconvex structure 7 comprises the rectangular recess 9 that is opened in shim body 5 ends.Shim body 5 cooperates by the groove 9 of rectangle and the projection on the central slider 1, thereby realizes circumferentially location.
Thereby the both sides of shim body 5 also are provided with the link both sides that can be connected to respectively cut-off knife 2 makes shim body 5 and cut-off knife 2 keep the circumferentially bulge-structure 8 of location.In the present embodiment, as the first scheme, bulge-structure 8 comprises the flange 11 that is arranged on shim body 5 both sides, and flange 11 turns down formation under external force for shim body 5 sidepieces.Flange 11 is than being easier to making in enormous quantities, and flange 11 do not need cutting material or welding, belongs to the low structure of cost compare.As another kind of scheme, bulge-structure 8 comprises the flange that is arranged on shim body 5 both sides, and flange bottom is by being spirally connected or riveting or welding and shim body 5 are connected.Flange and shim body 5 split-type structurals are set, so that the shape of flange and structure are unrestricted, can variation.
Its operation principle is as follows: the centre bore 6 of shim body 5 is socketed on the bolt 3, circumferentially locate by concaveconvex structure 7 between shim body 5 and the central slider 1, circumferentially locate by bulge-structure 8 between the link of shim body 5 and cut-off knife 2, like this, when the bolt 3 that connects gets loose a little, also can circumferentially locate by this fastening insurance liner between cut-off knife 2 and the central slider 1, make cutting machine keep normal operation.
Embodiment two:
The present embodiment general contents is identical with embodiment one, and institute's difference is, in the present embodiment, as shown in Figure 7, as another kind of scheme, concaveconvex structure 7 comprises the convex edge 10 that is arranged on shim body 5 ends, and convex edge 10 and shim body 5 are monolithic construction.Cooperate by the recess on convex edge 10 and the central slider 1, realize both circumferential location.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used 1, central slider; 2, cut-off knife; 3, bolt; 4, installing hole; 5, shim body; 6, centre bore; 7, concaveconvex structure; 8, bulge-structure; 9, groove; 10, convex edge; 11, the term such as flange, but do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. the fastening insurance liner of cut-off knife in the cutting machine, cutting machine comprises central slider (1) and cut-off knife (2), the link of described cut-off knife (2) is connected by the installing hole (4) on bolt (3) and the described central slider (1), it is characterized in that, this fastening insurance liner is arranged between the link and installing hole (4) of cut-off knife (2), this fastening insurance liner comprises a shim body (5), the middle part of described shim body (5) is penetrated with the centre bore (6) that can supply above-mentioned bolt (3) to pass, the end of described shim body (5) be provided with can be with above-mentioned central slider (1) thus the Local Phase clamping so that the circumferential concaveconvex structure (7) of location of this shim body (5) and central slider (1), the both sides of described shim body (5) also be provided with can be connected to respectively cut-off knife (2) thus the link both sides make shim body (5) and cut-off knife (2) keep the bulge-structure (8) of circumferentially locating.
2. the fastening insurance liner of cut-off knife in a kind of cutting machine according to claim 1 is characterized in that, described concaveconvex structure (7) comprises the rectangular recess (9) that is opened in shim body (5) end.
3. the fastening insurance liner of cut-off knife in a kind of cutting machine according to claim 1, it is characterized in that, described concaveconvex structure (7) comprises the convex edge (10) that is arranged on shim body (5) end, and described convex edge (10) and shim body (5) are monolithic construction.
4. the fastening insurance liner of cut-off knife according to claim 1 and 2 or in 3 described a kind of cutting machines, it is characterized in that, described bulge-structure (8) comprises the flange (11) that is arranged on shim body (5) both sides, and described flange (11) turns down formation under external force for shim body (5) sidepiece.
5. the fastening insurance liner of cut-off knife according to claim 1 and 2 or in 3 described a kind of cutting machines, it is characterized in that, described bulge-structure (8) comprises the flange that is arranged on shim body (5) both sides, and described flange bottom is by being spirally connected or riveting or welding and described shim body (5) are connected.
6. the fastening insurance liner of cut-off knife according to claim 1 and 2 or in 3 described a kind of cutting machines is characterized in that, described shim body (5) is for keeping the metalwork of plasticity.
7. the fastening insurance liner of cut-off knife in a kind of cutting machine according to claim 6 is characterized in that, described shim body (5) is made for ironware or steel part or Al-alloy parts.
8. the fastening insurance liner of cut-off knife in a kind of cutting machine according to claim 7 is characterized in that, the thickness of described shim body (5) is 0.1mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658777 CN202913278U (en) | 2012-11-30 | 2012-11-30 | Fastening securing liner for cutter in cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658777 CN202913278U (en) | 2012-11-30 | 2012-11-30 | Fastening securing liner for cutter in cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913278U true CN202913278U (en) | 2013-05-01 |
Family
ID=48161603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658777 Expired - Lifetime CN202913278U (en) | 2012-11-30 | 2012-11-30 | Fastening securing liner for cutter in cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913278U (en) |
-
2012
- 2012-11-30 CN CN 201220658777 patent/CN202913278U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DAYANG SEWING MACHINE CO., LTD. Free format text: FORMER OWNER: CAO ZHONGQUAN Effective date: 20130529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 318000 Zhejiang Dayang clothing Vehicle Co., Ltd., No. 18, South Central Road, Jiaojiang District, Taizhou, Zhejiang Patentee after: ZHEJIANG DAYANG SEWING MACHINE Co.,Ltd. Address before: 318000 No. 149, Lane 2, Lianyi village, Jiaojiang District, Zhejiang, Taizhou Patentee before: Cao Zhongquan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |