CN212420609U - Double-sided blade grinding device for kitchen knife manufacturing - Google Patents
Double-sided blade grinding device for kitchen knife manufacturing Download PDFInfo
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- CN212420609U CN212420609U CN202021221599.9U CN202021221599U CN212420609U CN 212420609 U CN212420609 U CN 212420609U CN 202021221599 U CN202021221599 U CN 202021221599U CN 212420609 U CN212420609 U CN 212420609U
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- supporting column
- kitchen knife
- pressure spring
- double
- grinding
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Abstract
The utility model discloses a two-sided grinding device of blade for kitchen knife manufacturing, including organism, the subassembly and the clamping mechanism of polishing, the subassembly of polishing includes first support column, second support column, first pressure spring, third support column and dull polish head, the inside of first support column is equipped with first pressure spring, the dull polish head is in tightly paste with the kitchen knife under the effect of first pressure spring together to polish the kitchen knife, thereby solved dull polish head wearing and tearing and can't lead to polishing the not good problem of effect with the kitchen knife closely laminating. The first supporting column slides relative to the machine body, so that the sanding head can slide relative to the kitchen knife, all parts of the kitchen knife are sanded, and the sanding effect of the double-side blade sanding device for manufacturing the kitchen knife is better.
Description
Technical Field
The utility model relates to a grinding device technical field especially relates to a two-sided grinding device of blade for kitchen knife manufacturing.
Background
The blade of kitchen knife need polish in manufacturing process, and most of grinding device use the dull polish head and the kitchen knife closely laminate in order to polish to the kitchen knife, and at the in-process of polishing to the kitchen knife, the dull polish head can slowly wear and tear and lead to the volume of dull polish head to diminish for dull polish head and the unable closely laminating of kitchen knife and lead to the effect of polishing not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-sided grinding device of blade for kitchen knife manufacturing aims at solving the dull polish head wearing and tearing and can't lead to the not good problem of effect of polishing with the kitchen knife closely laminating.
In order to achieve the purpose, the utility model provides a double-sided blade grinding device for kitchen knife manufacturing, which comprises a machine body, a grinding assembly and a clamping mechanism, wherein the grinding assembly is connected with the machine body in a sliding manner, and the clamping mechanism is fixedly connected with the machine body;
the grinding component comprises a first supporting column, a second supporting column, a first pressure spring, a third supporting column and a grinding head, the first support column is connected with the machine body in a sliding way, the first support column is provided with an accommodating cavity, one end of the first pressure spring is fixedly connected with the first support column, the other end of the first pressure spring is fixedly connected with the second supporting column, the first pressure spring is positioned in the accommodating cavity, the second supporting column is connected with the first supporting column in a sliding mode, the second supporting column is located inside the containing cavity, the third supporting column is rotatably connected with the second supporting column and is positioned at one end of the second supporting column far away from the first supporting column, the sanding head is detachably connected with the third supporting column, and the sanding head is located at one end, far away from the second supporting column, of the third supporting column.
The first support column is fixedly connected with the output end of the ball screw.
The clamping mechanism comprises a fixing body and a screw, the fixing body is provided with a groove and a threaded hole communicated with the groove, and the screw is located inside the threaded hole.
Wherein, the upper and lower both ends of organism are equipped with two the subassembly of polishing.
The polishing assembly further comprises a connecting frame and a second pressure spring, the two ends of the connecting frame are respectively provided with a pressing support and a supporting support, the third supporting column is provided with an installation cavity, one end of the second pressure spring is fixedly connected with the third supporting column, the other end of the second pressure spring is fixedly connected with the connecting frame, the second pressure spring is located inside the installation cavity, the connecting frame is slidably connected with the third supporting column, the connecting frame is located inside the installation cavity, the polishing head is provided with a connecting port, and after the third supporting column and the polishing head are connected, the supporting support is located inside the connecting port.
The third supporting column is provided with a limiting support, the sanding head is provided with a limiting groove matched with the limiting support, and after the third supporting column and the sanding head are connected, the limiting support is located inside the limiting groove.
Wherein, the support is provided with an arc-shaped guide surface.
The utility model discloses a two-sided grinding device of blade for kitchen knife manufacturing, the inside of first support column is equipped with first pressure spring, the dull polish head is in tightly with the kitchen knife close laminating together under the effect of first pressure spring to polish the kitchen knife, thereby solved dull polish head wearing and tearing and can't lead to polishing the not good problem of effect with the kitchen knife closely laminating. The first supporting column slides relative to the machine body, so that the sanding head can slide relative to the kitchen knife, all parts of the kitchen knife are sanded, and the sanding effect of the double-side blade sanding device for manufacturing the kitchen knife is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional view of the structure of the double-sided blade grinding device for manufacturing kitchen knives of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1 according to the present invention.
Fig. 3 is a partially enlarged view of the point B in fig. 1 according to the present invention.
1-machine body, 2-grinding component, 21-first supporting column, 211-containing cavity, 22-second supporting column, 23-first pressure spring, 24-third supporting column, 241-mounting cavity, 242-limiting bracket, 25-grinding head, 251-connecting port, 252-limiting groove, 26-connecting frame, 261-pressing bracket, 262-abutting bracket, 263-guiding surface, 27-second pressure spring, 3-clamping mechanism, 31-fixing body, 311-groove, 312-threaded hole, 32-screw and 4-ball screw.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a technical solution: a double-side grinding device for a blade for manufacturing a kitchen knife comprises a machine body 1, a grinding assembly 2 and a clamping mechanism 3, wherein the grinding assembly 2 is connected with the machine body 1 in a sliding mode, and the clamping mechanism 3 is fixedly connected with the machine body 1;
the polishing component 2 comprises a first supporting column 21, a second supporting column 22, a first pressure spring 23, a third supporting column 24 and a polishing head 25, the first supporting column 21 is connected with the machine body 1 in a sliding manner, the first supporting column 21 is provided with a containing cavity 211, one end of the first pressure spring 23 is fixedly connected with the first supporting column 21, the other end of the first pressure spring 23 is fixedly connected with the second supporting column 22, the first pressure spring 23 is positioned in the containing cavity 211, the second supporting column 22 is connected with the first supporting column 21 in a sliding manner, the second supporting column 22 is positioned in the containing cavity 211, the third supporting column 24 is connected with the second supporting column 22 in a rotating manner, the third supporting column 24 is positioned at one end of the second supporting column 22 far away from the first supporting column 21, and the polishing head 25 is connected with the third supporting column 24 in a disassembling manner, the sanding head 25 is located at an end of the third support column 24 remote from the second support column 22.
In this embodiment, the grinding assembly 2 is driven by a driving part to move relative to the machine body 1, the driving part is one of a pneumatic cylinder, a hydraulic cylinder and a ball screw 4, the clamping mechanism 3 fixes the kitchen knife, a motor is arranged inside the second supporting column 22, the motor drives the third supporting column 24 to rotate so as to enable the third supporting column 24 to be rotatably connected with the second supporting column 22, after the kitchen knife is installed on the clamping mechanism 3, the motor is started to drive the third supporting column 24 to rotate, the third supporting column 24 drives the grinding head 25 to rotate, and the grinding head 25 grinds the kitchen knife; because the sanding head 25 is polished for a long time and is leaded to wearing and tearing can't closely laminate with the kitchen knife and lead to the effect of polishing unsatisfactory, consequently the inside of first support column 21 is equipped with first pressure spring 23, sanding head 25 is in tightly with the kitchen knife closely laminate together under the effect of first pressure spring 23 to polish the kitchen knife, thereby solved sanding head 25 wearing and tearing and can't closely laminate with the kitchen knife and lead to the problem that the effect of polishing is not good. The first supporting column 21 slides relative to the machine body 1, so that the sanding head 25 can slide relative to the kitchen knife, all parts of the kitchen knife are sanded, and the sanding effect of the double-sided blade sanding device for manufacturing the kitchen knife is better.
Further, the inside fixed mounting of organism 1 has ball 4, first support column 21 with ball 4's output fixed connection.
In this embodiment, first support column 21 pass through ball 4 with organism 1 carries out sliding connection, ball 4 has the characteristics of high accuracy, can produce comparatively accurate displacement, so that the sanding head 25 can be comparatively accurate polish each position to the kitchen knife for this kitchen knife is made and is used two-sided grinding device of blade's the effect of polishing better.
Further, the clamping mechanism 3 includes a fixing body 31 and a screw 32, the fixing body 31 has a recess 311 and a threaded hole 312 communicating with the recess 311, and the screw 32 is located inside the threaded hole 312.
In this embodiment, the fixing body 31 has the groove 311 matched with the size of the kitchen knife, the kitchen knife is placed in the groove 311 to position the kitchen knife, and the screw 32 is rotated to fix the kitchen knife in the groove 311 to fix the kitchen knife.
Furthermore, two polishing assemblies 2 are arranged at the upper end and the lower end of the machine body 1.
In this embodiment, the upper and lower both ends of organism 1 are provided with two along kitchen knife place plane symmetry grinding component 2, two grinding component 2 polishes the upper and lower two sides of kitchen knife simultaneously to improve this two-sided grinding device of blade for kitchen knife manufacturing's work efficiency.
Further, the polishing assembly 2 further includes a connecting frame 26 and a second pressure spring 27, a pressing support 261 and a supporting support 262 are respectively disposed at two ends of the connecting frame 26, the third supporting column 24 has a mounting cavity 241, one end of the second pressure spring 27 is fixedly connected to the third supporting column 24, the other end of the second pressure spring 27 is fixedly connected to the connecting frame 26, the second pressure spring 27 is located inside the mounting cavity 241, the connecting frame 26 is slidably connected to the third supporting column 24, the connecting frame 26 is located inside the mounting cavity 241, the polishing head 25 has a connecting port 251, and after the third supporting column 24 and the polishing head 25 are connected, the supporting support 262 is located inside the connecting port 251.
In this embodiment, the pressing support 261 and the abutting support 262 both penetrate through the third supporting column 24, when the third supporting column 24 and the sanding head 25 are connected, the pressing support 261 is pressed first to make the abutting support 262 retreat into the installation cavity 241, then the third supporting column 24 and the sanding head 25 are connected, after the connection is completed, the pressing support 261 is released, and the abutting support 262 is abutted under the action of the second pressure spring 27 to enter the inside of the connection port 251, so that the third supporting column 24 and the sanding head 25 are fixed.
Further, the third supporting column 24 is provided with a limiting bracket 242, the sanding head 25 is provided with a limiting groove 252 matched with the limiting bracket 242, and after the third supporting column 24 and the sanding head 25 are connected, the limiting bracket 242 is located inside the limiting groove 252.
In this embodiment, when the third support column 24 and the sanding head 25 are connected, the position-limiting bracket 242 is inserted into the position-limiting groove 252 to position the sanding head 25, so that the sanding head 25 is mounted on the third support column 24.
Further, the abutting bracket 262 is provided with a guide surface 263 having an arc shape.
In this embodiment, when the third supporting column 24 and the sanding head 25 are connected, when the abutting bracket 262 is abutted by the sanding head 25, the abutting bracket 262 can automatically move back into the mounting cavity 241 under the guidance of the guiding surface 263, so as to facilitate the mounting of the sanding head 25.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A double-sided blade polishing device for manufacturing a kitchen knife is characterized by comprising a machine body, a polishing assembly and a clamping mechanism, wherein the polishing assembly is connected with the machine body in a sliding manner, and the clamping mechanism is fixedly connected with the machine body;
the grinding component comprises a first supporting column, a second supporting column, a first pressure spring, a third supporting column and a grinding head, the first support column is connected with the machine body in a sliding way, the first support column is provided with an accommodating cavity, one end of the first pressure spring is fixedly connected with the first support column, the other end of the first pressure spring is fixedly connected with the second supporting column, the first pressure spring is positioned in the accommodating cavity, the second supporting column is connected with the first supporting column in a sliding mode, the second supporting column is located inside the containing cavity, the third supporting column is rotatably connected with the second supporting column and is positioned at one end of the second supporting column far away from the first supporting column, the sanding head is detachably connected with the third supporting column, and the sanding head is located at one end, far away from the second supporting column, of the third supporting column.
2. The double-sided grinding device for the kitchen knife manufacturing blade as claimed in claim 1, wherein a ball screw is fixedly mounted inside the machine body, and the first support column is fixedly connected with an output end of the ball screw.
3. The double-sided sharpening device for kitchen knives as claimed in claim 1, characterized in that said clamping means comprise a fixing body having a recess and a threaded hole communicating with the recess, and a screw located inside said threaded hole.
4. The double-sided grinding device for the kitchen knife blade as claimed in claim 1, wherein two grinding assemblies are provided at upper and lower ends of the body.
5. The double-sided blade grinding device as claimed in claim 4, wherein the grinding assembly further comprises a connecting frame and a second pressure spring, a pressing support and a supporting support are respectively arranged at two ends of the connecting frame, the third supporting column is provided with an installation cavity, one end of the second pressure spring is fixedly connected with the third supporting column, the other end of the second pressure spring is fixedly connected with the connecting frame, the second pressure spring is located in the installation cavity, the connecting frame is slidably connected with the third supporting column, the connecting frame is located in the installation cavity, the grinding head is provided with a connecting port, and after the third supporting column and the grinding head are connected, the supporting support is located in the connecting port.
6. The double-sided grinding device for the kitchen knife blade as claimed in claim 5, wherein the third supporting column is provided with a limiting bracket, the grinding head is provided with a limiting groove matched with the limiting bracket, and the limiting bracket is positioned inside the limiting groove after the third supporting column and the grinding head are connected.
7. The double-sided sharpening device for the blades of kitchen knives as claimed in claim 6, characterized in that said holding bracket is provided with an arc-shaped guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221599.9U CN212420609U (en) | 2020-06-29 | 2020-06-29 | Double-sided blade grinding device for kitchen knife manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221599.9U CN212420609U (en) | 2020-06-29 | 2020-06-29 | Double-sided blade grinding device for kitchen knife manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212420609U true CN212420609U (en) | 2021-01-29 |
Family
ID=74277442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221599.9U Expired - Fee Related CN212420609U (en) | 2020-06-29 | 2020-06-29 | Double-sided blade grinding device for kitchen knife manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212420609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079509A (en) * | 2023-03-28 | 2023-05-09 | 广东朗马厨房用品有限公司 | Knife sharpening machine for double-side asynchronous grinding of kitchen knife |
-
2020
- 2020-06-29 CN CN202021221599.9U patent/CN212420609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079509A (en) * | 2023-03-28 | 2023-05-09 | 广东朗马厨房用品有限公司 | Knife sharpening machine for double-side asynchronous grinding of kitchen knife |
| CN116079509B (en) * | 2023-03-28 | 2023-10-03 | 广东朗马厨房用品有限公司 | Knife sharpening machine for double-side asynchronous grinding of kitchen knife |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 Termination date: 20210629 |