CN210997979U

CN210997979U - Sword grinding equipment

Info

Publication number: CN210997979U
Application number: CN201922119341.1U
Authority: CN
Inventors: 侯云华
Original assignee: Shandong Guohua Sports And Gymnastic Equipment Co ltd
Current assignee: Shandong Guohua Sports And Gymnastic Equipment Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-14
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a sword grinding device, which comprises a base, a motor, a transmission device, a driving shaft, a connecting shaft, working shafts and a supporting device, wherein the motor is in transmission connection with the driving shaft through the transmission device; a supporting plate, a connecting rod and an upright post are arranged below the first grinding wheel and the second grinding wheel, the front end of the connecting rod is hinged with the upright post, a connecting device is fixedly arranged at the rear end of the connecting rod, the lower end of the connecting device is connected with a pedal plate, and a pedal control chamber for accommodating the pedal plate is arranged on the ground; the grinding wheel is driven by the motor to realize mechanical grinding, so that the working efficiency is improved; the support plate is arranged below the grinding wheel, so that the labor intensity of operators can be reduced, and the grinding quality is improved.

Description

Sword grinding equipment

Technical Field

The utility model relates to a sword processing field, specific theory especially relates to a sword grinds equipment.

Background

In the long historical years and months in China, the sword is firstly used as a high-grade cold weapon and is mainly used for killing on a battlefield, then the sword used as the high-grade weapon becomes a symbol of identity for the decoration of upper-layer noble families due to social stability, and then becomes a symbol of identity for a civilian ink guest, and the sword is used for occasions such as sportsmen competition, martial arts swords practicing martial arts, general common people exercising body and artistic performance; the existing knife blanks for processing and producing the knives and swords are divided into two types, one type is formed by stamping and shearing a steel plate, the other type is formed by forging, although the thickness of the knives formed by stamping and shearing the steel plate is consistent, the grades of the knives are lower due to low hardness and poor toughness, and the forged knife blanks are very popular with consumers because the carbide tissues of the metal materials after forging are more uniform, the crystal grains are finer, the distribution is finer, the hardness is high, the toughness is good, the wear resistance and the impact resistance are better, and the forged knife and sword quality is good; for the grinding of the knife and sword, the knife and sword are generally ground manually, and the long-time continuous grinding is performed manually, so that the fatigue is easily caused, the condition of low grinding quality is inevitably caused, and the grinding efficiency is low; therefore, how to provide a sword grinding device with high efficiency and simultaneously capable of ensuring grinding quality is an important direction for development in the field of sword processing at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sword grinds equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sword grinding device comprises a base 1, a motor 2, a transmission device 3, a driving shaft 4, a connecting shaft 5, working shafts 6 and a supporting device 9, wherein the motor 2 is in transmission connection with the driving shaft 4 through the transmission device 3, the connecting shaft 5 is telescopically arranged at one end of the working shaft 6, the working shafts 6 are in transmission connection with the driving shaft 4 through the connecting shaft 5, the connecting shaft 5 and the working shafts 6 are provided with two groups and are respectively arranged on two sides of the driving shaft 4, the other ends of the two working shafts 6 are respectively and fixedly provided with a first grinding wheel 7 or a second grinding wheel 8, and the driving shaft 4, the connecting shaft 5 and the working shafts 6 are coaxially arranged and are fixedly arranged on the base 1 through the supporting device 9;

a supporting plate 10, a connecting rod 11 and an upright post 17 are arranged below the first grinding wheel 7 and the second grinding wheel 8, the supporting plate 10 is fixedly connected with the connecting rod 11, the front end of the connecting rod 11 is hinged with the upright post 17, a connecting device 18 is fixedly arranged at the rear end of the connecting rod 11, the connecting device 18 is vertically arranged, the lower end of the connecting device 18 is connected with a pedal plate 12, a pedal control chamber 19 is arranged on the ground, and the pedal plate 12 is arranged in the pedal control chamber 19.

Preferably, the transmission device 3 is a triangular belt transmission.

Preferably, the supporting device 9 is a supporting device consisting of a bearing and a bearing seat.

Preferably, four pin holes are uniformly formed in the circumferential direction at corresponding positions of the connecting shaft 5 and the working shaft 6.

Preferably, both ends of the driving shaft 4 are respectively provided with a cross groove 16, and one end of the connecting shaft 5 is provided with a cross protrusion matched with the cross groove 16.

Preferably, the first grinding wheel 7 is a grinding wheel or a polishing cloth wheel.

Preferably, the second grinding wheel 8 is a grinding wheel or a polishing cloth wheel.

Preferably, the connecting device 18 is an iron chain, one end of the iron chain is fixedly connected with the connecting rod 11, and the other end of the iron chain is fixedly connected with the pedal 12.

Preferably, sword grinds equipment and still includes transmission protection casing 13, grinds protection casing 14 and grinds wheel protection casing 15, transmission protection casing 13 is arranged in transmission device 3's the outside, grind protection casing 14 fixed set up subaerial and arrange in the rear side of first grinding wheel 7 and second grinding wheel 8, grind wheel protection casing 15 with base 1 fixed connection just arranges in the top of first grinding wheel 7 and second grinding wheel 8.

Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the grinding wheel is driven by the motor to realize mechanical grinding, so that the working efficiency is improved; the support plate is arranged below the grinding wheel, so that the labor intensity of operators can be reduced, and the grinding quality is improved; the two grinding wheels can independently operate through the arrangement of the connecting shaft, and the utilization efficiency of the device is improved.

Drawings

Fig. 1 is a schematic view of a main structure of a sharpener of the present invention.

Fig. 2 is a top view of the overall structure of the utility model of a sword grinding device.

Fig. 3 is a left side view of the overall structure of the sharpening device of the utility model.

Fig. 4 is a specific structure diagram of the driving shaft driving surface in the cutlery grinding device provided by the utility model.

In the drawings: 1-base, 2-motor, 3-transmission device, 4-driving shaft, 5-connecting shaft, 6-working shaft, 7-first grinding wheel, 8-second grinding wheel, 9-supporting device, 10-supporting plate, 11-connecting rod, 12-pedal plate, 13-transmission protective cover, 14-grinding protective cover, 15-grinding wheel protective cover, 16-cross groove, 17-upright column and 18-connecting device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Examples

Referring to fig. 1-4, in an embodiment of the present invention, a sword and knife grinding apparatus includes a base 1, a motor 2, a transmission device 3, a driving shaft 4, a connecting shaft 5, a working shaft 6 and a supporting device 9, wherein the motor 2 is in transmission connection with the driving shaft 4 through the transmission device 3, the connecting shaft 5 is telescopically disposed at one end of the working shaft 6, the working shaft 6 is in transmission connection with the driving shaft 4 through the connecting shaft 5, the connecting shaft 5 and the working shaft 6 are provided with two sets and disposed at two sides of the driving shaft 4 respectively, the other ends of the two working shafts 6 are fixedly mounted with a first grinding wheel 7 or a second grinding wheel 8 respectively, the driving shaft 4, the connecting shaft 5 and the working shaft 6 are coaxially disposed and fixedly mounted on the base 1 through the supporting device 9;

first grinding wheel 7 and second grinding wheel 8 below are provided with backup pad 10, connecting rod 11 and stand 17, backup pad 10 and connecting rod 11 fixed connection, and the front end and the stand 17 of connecting rod 11 are articulated to be connected, and the rear end of connecting rod 11 is fixed with connecting device 18, and connecting device 18 is vertical to be set up and the lower extreme is connected with running-board 12, has seted up pedal control room 19 subaerially, and running-board 12 is arranged in pedal control room 19.

Further, the transmission device 3 is a V-belt transmission.

Further, the supporting device 9 is a supporting device composed of a bearing and a bearing seat.

Furthermore, four pin holes are uniformly arranged on the connecting shaft 5 and the working shaft 6 in the circumferential direction at corresponding positions.

Further, both ends of the driving shaft 4 are respectively provided with a cross-shaped groove 16, and one end of the connecting shaft 5 is provided with a cross-shaped protrusion which is matched with the cross-shaped groove 16, so that the power can be reliably transmitted.

Further, the first grinding wheel 7 is a grinding wheel or a polishing cloth wheel.

Further, the second grinding wheel 8 is a grinding wheel or a polishing cloth wheel.

Further, the connecting device 18 is an iron chain, one end of which is fixedly connected to the connecting rod 11, and the other end of which is fixedly connected to the pedal 12.

Further, sword grinds equipment and still includes transmission protection casing 13, grinds protection casing 14 and grinds wheel protection casing 15, and transmission protection casing 13 arranges the outside in transmission 3, grinds protection casing 14 and fixes setting up subaerial and arrange the rear side of first grinding wheel 7 and second grinding wheel 8 in, grinds wheel protection casing 15 and base 1 fixed connection and arranges the top in first grinding wheel 7 and second grinding wheel 8.

The use process comprises the following steps:

when the grinding wheel is used, the motor 2 drives the driving shaft 4 to rotate through the transmission device 3, the driving shaft 4 transmits power to the working shaft 6 through the connecting shaft 5, whether the connecting shaft 5 extends out or not determines whether the working shaft 6 on the same side rotates or not, and independent running of the grinding wheels on two sides is not influenced; the grinding wheels on the two sides can be one of a grinding wheel and a polishing cloth wheel respectively, when the grinding wheels are both grinding wheels, the equipment is coarse grinding equipment, when the polishing cloth wheels are both polishing cloth wheels, the equipment is fine grinding equipment, and when one grinding wheel is a grinding wheel and the other is a polishing cloth wheel, the equipment can simultaneously realize coarse grinding and precise operation; when grinding, an operator puts feet into the pedal control chamber 19 to control the sword to be close to or far away from the grinding wheel, holds the handle of the sword by hand and moves back and forth to grind different parts of the sword; the transmission protective cover 13, the grinding protective cover 14 and the grinding wheel protective cover 15 mainly play a role in protection, and the safety of operators is protected.

In the process, the grinding wheel is driven by the motor to realize mechanical grinding, so that the working efficiency is improved; the support plate is arranged below the grinding wheel, so that the labor intensity of operators can be reduced, and the grinding quality is improved; the two grinding wheels can independently run through the arrangement of the connecting shaft, so that the utilization efficiency of equipment is improved; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A sword grinds equipment which characterized in that: comprises a base (1), a motor (2), a transmission device (3), a driving shaft (4), a connecting shaft (5), a working shaft (6) and a supporting device (9), the motor (2) is in transmission connection with the driving shaft (4) through a transmission device (3), the connecting shaft (5) is telescopically arranged at one end of the working shaft (6), the working shaft (6) is in transmission connection with the driving shaft (4) through a connecting shaft (5), two groups of connecting shafts (5) and two groups of working shafts (6) are arranged and are respectively arranged at two sides of the driving shaft (4), the other ends of the two working shafts (6) are respectively and fixedly provided with a first grinding wheel (7) or a second grinding wheel (8), the driving shaft (4), the connecting shaft (5) and the working shaft (6) are coaxially arranged and are fixedly arranged on the base (1) through the supporting device (9);

the grinding device is characterized in that a supporting plate (10), a connecting rod (11) and an upright post (17) are arranged below the first grinding wheel (7) and the second grinding wheel (8), the supporting plate (10) is fixedly connected with the connecting rod (11), the front end of the connecting rod (11) is hinged to the upright post (17), a connecting device (18) is fixedly arranged at the rear end of the connecting rod (11), the connecting device (18) is vertically arranged, the lower end of the connecting device is connected with a pedal (12), a pedal control chamber (19) is arranged on the ground, and the pedal (12) is arranged in the pedal control chamber (19).

2. A cutlery refining apparatus as claimed in claim 1, wherein: the transmission device (3) is driven by a triangular belt.

3. A cutlery refining apparatus as claimed in claim 1, wherein: the supporting device (9) is a supporting device consisting of a bearing and a bearing seat.

4. A cutlery refining apparatus as claimed in claim 1, wherein: four pin holes are uniformly formed in the circumferential direction of the corresponding positions of the connecting shaft (5) and the working shaft (6).

5. A cutlery refining apparatus as claimed in claim 1, wherein: and two ends of the driving shaft (4) are respectively provided with a cross groove (16), and one end of the connecting shaft (5) is provided with a cross bulge matched with the cross groove (16).

6. A cutlery refining apparatus as claimed in claim 1, wherein: the first grinding wheel (7) is a grinding wheel or a polishing cloth wheel.

7. A cutlery refining apparatus as claimed in claim 1, wherein: the second grinding wheel (8) is a grinding wheel or a polishing cloth wheel.

8. A cutlery refining apparatus as claimed in claim 1, wherein: the connecting device (18) is an iron chain, one end of the iron chain is fixedly connected with the connecting rod (11), and the other end of the iron chain is fixedly connected with the pedal (12).

9. A cutlery refining apparatus as claimed in claim 1, wherein: still include transmission protection casing (13), grind protection casing (14) and grind wheel protection casing (15), transmission protection casing (13) are arranged in the outside of transmission (3), grind protection casing (14) and fix and set up subaerial and arrange in the rear side of first grinding wheel (7) and second grinding wheel (8), grind wheel protection casing (15) with base (1) fixed connection just arranges in the top of first grinding wheel (7) and second grinding wheel (8).