CN203579329U - Cloth knife grinding mechanism - Google Patents
Cloth knife grinding mechanism Download PDFInfo
- Publication number
- CN203579329U CN203579329U CN201320702823.XU CN201320702823U CN203579329U CN 203579329 U CN203579329 U CN 203579329U CN 201320702823 U CN201320702823 U CN 201320702823U CN 203579329 U CN203579329 U CN 203579329U
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- CN
- China
- Prior art keywords
- grinding mechanism
- screw rod
- knife
- knife grinding
- cutter
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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 - Fee Related
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Abstract
The utility model discloses a cloth knife grinding mechanism. The cloth knife grinding mechanism comprises a screw rod and a guide rod which are in power transmission connection with a knife, wherein one end of the screw rod is arranged in a mounting hole of a supporting seat to supply vertical pushing-pulling force and rotating force for clamping the grinding mechanism; two compression parts for clamping the grinding mechanism are symmetrically pressed on both sides of the cutting edge of the knife. By adopting the cloth knife grinding mechanism, an accurate and rapid grinding effect is achieved for the conventional knives, high grinding speed and good grinding quality are achieved, and the service lives of the knives can be prolonged. The screw rod can be used for driving a support plate to translate up and down while rotating, and can be used for driving the grinding mechanism to rotate. The cloth knife grinding mechanism is simple and reasonable in structure, small in occupied space and very beneficial to popularization and implementation.
Description
Technical field
The utility model relates to cutting implement technical field in apparel industry, is specifically related to a kind of knife grinding mechanism of being combined with cloth-cutting knife.
Background technology
At present, in clothes processing industry, conventionally a collection of tens centimeters of being stacked together or tens centimeters of thick clothes are sheared simultaneously, the required precision that shear cloth end is higher, otherwise easily causes a large amount of cloth waste problems.Thereby, to shearing cutter and the operational degree of use, to have relatively high expectations, the sharpness of shearing tool and operate miss degree all can affect shear precision.The portion of bearing that needs frequent polishing tool, to guarantee can not occur deviation or fold problem because of resistance in shear history.Yet the existing fairly simple backwardness of mode to cutter polishing, mostly is operator's manual grinding, manual grinding dynamics and region can affect polishing effect, and because shearing tool belongs to precise part, price is higher, improper operation can be shortened shearing tool service life greatly, increases production cost.
Utility model content
The problem and shortage that the utility model exists for existing shearing tool bruting process, provides a kind of enough technology of quick and precisely blade being polished that has.
The technical scheme that the utility model is realized utility model object is: a kind of cloth-cutting knife knife grinding mechanism, comprise a screw rod being connected with cutter power transmission and at least one guide post being fixed together with knives rack, and a supporting seat; Cutter power section drive nut is original place rotation on knives rack, screw rod and nut Matching installation, and one end of screw rod is arranged on the installing hole of supporting seat, and the end of screw rod can rotate but can not move axially with installing hole in installing hole; Described guide post runs through in the pilot hole that is sleeved on supporting seat; At the center of described supporting seat, be provided with cutter resigning hole, be provided with two clamp knife grinding mechanisms in the bilateral symmetry of cutter resigning hole, the two pressing section symmetries that clamp knife grinding mechanisms are pressed in the blade both sides of cutter; The end of screw rod is connected on the line shaft that clamps knife grinding mechanism, for clamping knife grinding mechanism rotary power.Described clamping knife grinding mechanism comprises front belt wheel and rear belt wheel, between forward and backward belt wheel, is provided with fixed pin shaft, is set with a fork on fixed pin shaft, at fork end, is fixed with briquetting, between described fork and supporting seat, is provided with tension spring; On described front belt wheel, rear belt wheel and briquetting surface, be set with endless abrasive belt.Described briquetting is set side by side with back shaft on surface, on each back shaft, is respectively installed with supporting sleeve, and sleeve pipe two ends arrange sealing rubber pad, between back shaft and sleeve pipe, is provided with lube layer.
Beneficial effect: 1, the utility model on cloth-cutting knife tool, be provided with can along blade direction auto-translating and can circulate sharpening structure, for existing cutter provides the effect of accurately whetting a knife fast, sharpening speed is fast, quality is high, can improve cutter life.2, utilize cutter motor screw rod to be provided to the rotary power of an output, screw rod not only can promote gripper shoe and do upper and lower translation in rotation, and can drive knife grinding mechanism rotation, and it is simple and reasonable, takes up room little, is beneficial to very much promotion and implementation.
Accompanying drawing explanation
Figure l is use view of the present utility model;
Fig. 2 is front of the present utility model (A of Fig. 1 to) structural representation.
Number in the figure 1 is cutter motor, and 2 is cutter transmission mechanism, and 3 is sharpening transmission mechanism, 4 is screw rod, and 5 is knife grinding mechanism, and 51 is gripper shoe, 52 is rear belt wheel, and 53 is abrasive band, and 54 is fixed pin shaft, 55 is spring, and 56 is catch, and 57 is fork, 58 is briquetting, and 59 is front belt wheel, and 6 is guide post, 7 is blade, and 8 is cutter groove, and 9 is base.
The specific embodiment
Embodiment 1: a kind of cloth-cutting knife knife grinding mechanism, referring to Fig. 1, at knives rack, is above provided with cutter motor 1, cutter transmission mechanism 2.On knives rack, be provided with again the transmission mechanism being connected with cutter power transmission, the transmission mechanism 3 of whetting a knife.The concrete form of sharpening transmission mechanism 3 is to utilize rotary power to drive 4 rotations of a screw rod, and first in the situation that nut location is constant, rotating nut can drive screw rod 4 to move up and down.
Referring to Fig. 2, gripper shoe 51 center is provided with cutter resigning hole, is provided with two clamps knife grinding mechanisms in the bilateral symmetry of cutter resigning hole.Clamp knife grinding mechanism and comprise front belt wheel 59 and rear belt wheel 52, between forward and backward belt wheel, be provided with fixed pin shaft 54, on fixed pin shaft 54, be set with a fork 57, at fork 57 ends, be fixed with briquetting 58, between described fork 57 and supporting seat 51, be provided with tension spring 55.On front belt wheel 59, rear belt wheel 52 and briquetting 58 surfaces, be set with endless abrasive belt 53.
In gripper shoe 51, be provided with installing hole, the end of screw rod 4 can rotate but can not move axially with installing hole in installing hole; The end of screw rod 4 is connected in front belt wheel rotating shaft, for front belt wheel 59 provides rotary power.
On cutter, be provided with guide post 6 straight down, guide post 6 runs through in the pilot hole that is sleeved on supporting seat 51.
Embodiment 2: content is substantially the same manner as Example 1, on embodiment 1 basis, on briquetting surface, be set side by side with back shaft, on each back shaft, be respectively installed with supporting sleeve, sleeve pipe two ends arrange sealing rubber pad, between back shaft and sleeve pipe, are provided with lube layer.
Claims (3)
1. a cloth-cutting knife knife grinding mechanism, comprises a screw rod being connected with cutter power transmission and at least one guide post being fixed together with knives rack, and a supporting seat; It is characterized in that: cutter power section drive nut is original place rotation on knives rack, screw rod and nut Matching installation, one end of described screw rod is arranged on the installing hole of supporting seat, and the end of screw rod can rotate but can not move axially with installing hole in installing hole; Described guide post runs through in the pilot hole that is sleeved on supporting seat; At the center of described supporting seat, be provided with cutter resigning hole, be provided with two clamp knife grinding mechanisms in the bilateral symmetry of cutter resigning hole, the two pressing section symmetries that clamp knife grinding mechanisms are pressed in the blade both sides of cutter; The end of screw rod is connected on the line shaft that clamps knife grinding mechanism, for clamping knife grinding mechanism rotary power.
2. cloth-cutting knife knife grinding mechanism according to claim 1, it is characterized in that: described clamping knife grinding mechanism comprises front belt wheel and rear belt wheel, between forward and backward belt wheel, be provided with fixed pin shaft, on fixed pin shaft, be set with a fork, at fork end, be fixed with briquetting, between described fork and supporting seat, be provided with tension spring; On described front belt wheel, rear belt wheel and briquetting surface, be set with endless abrasive belt.
3. cloth-cutting knife knife grinding mechanism according to claim 1, it is characterized in that: described briquetting is set side by side with back shaft on surface, on each back shaft, be respectively installed with supporting sleeve, sleeve pipe two ends arrange sealing rubber pad, between back shaft and sleeve pipe, are provided with lube layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702823.XU CN203579329U (en) | 2013-11-09 | 2013-11-09 | Cloth knife grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702823.XU CN203579329U (en) | 2013-11-09 | 2013-11-09 | Cloth knife grinding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579329U true CN203579329U (en) | 2014-05-07 |
Family
ID=50577299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702823.XU Expired - Fee Related CN203579329U (en) | 2013-11-09 | 2013-11-09 | Cloth knife grinding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824596A (en) * | 2020-07-09 | 2020-10-27 | 南宁学院 | Dress designing is with tailorring sword strorage device |
-
2013
- 2013-11-09 CN CN201320702823.XU patent/CN203579329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824596A (en) * | 2020-07-09 | 2020-10-27 | 南宁学院 | Dress designing is with tailorring sword strorage device |
| CN111824596B (en) * | 2020-07-09 | 2022-07-15 | 南宁学院 | Dress designing is with tailorring sword strorage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |