CN212859041U

CN212859041U - Novel metal product plane grinding machine

Info

Publication number: CN212859041U
Application number: CN202021972994.0U
Authority: CN
Inventors: 谢隆燕
Original assignee: Ji'an Zhongcheng Precision Metal Products Co ltd
Current assignee: Ji'an Zhongcheng Precision Metal Products Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-02
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a novel metal product plane grinding machine, including box, second gear and fixed screw, bottom half central point puts and is provided with first hydraulic stem, wherein, the box top is provided with the top cap, the top cap lower extreme is fixed with the second and grinds the piece, the second grinds the piece top and is provided with the basin. This novel metal product plane grinding machine is provided with gliding second gear from top to bottom, it is upwards promoted by first hydraulic stem when the second gear, when contacting gear groove gear structure, the motor drives first lapping sheet and second lapping sheet through first gear and second gear and rotates, just can carry out two-sided grinding, water supply mechanism comprises delivery pipe and water valve, when carrying out metal grinding, just can open the water valve, let the abrasive pass through the delivery pipe and flow into the basin, the carrier is provided with elastic construction's spring groove, spring and fixing clip, can come the object of quick fixation needs grinding through elastic fixing clip.

Description

Novel metal product plane grinding machine

Technical Field

The utility model relates to a metal grinds technical field, specifically is a novel metal product plane grinder.

Background

Metal lapping refers to a process of reducing the surface roughness of a workpiece by mechanical, chemical or electrochemical action to obtain a bright, flat surface by using a polishing tool and abrasive grains or other polishing media to finish the surface of the workpiece.

Grinding does not improve the dimensional or geometric accuracy of the workpiece, but rather is aimed at obtaining a smooth surface or a mirror finish, sometimes also for matting, usually with a grinder as the grinding tool.

However, most of the conventional grinding machines can only grind a single surface, and the grinding agent needs to be added manually, so that if two surfaces of metal need to be ground, the grinding needs to be carried out twice, which wastes time and affects working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel metal product plane grinding machine to solve the traditional grinding machine on the existing market that the above-mentioned background art provided and can only carry out the single face and grind mostly, need oneself manual interpolation abrasive moreover, if need grind the metal two sides, then need carry out twice and grind, very waste time influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel metal product plane grinder comprises a box body, a second gear and a fixing screw, wherein a first hydraulic rod is arranged at the central position of the bottom of the box body, a motor is arranged on one side of the first hydraulic rod, the top end of the motor is fixedly provided with the first gear, the second gear is fixedly arranged on one side of the first hydraulic rod, the outer side of the second gear is fixedly provided with a fixing rod, a first grinding sheet is arranged above the fixing rod, the top end of the first grinding sheet is provided with a limiting bracket, the limiting bracket is fixedly arranged on the inner side of the top end of the box body by the fixing screw, a carrier is arranged at the central position of the limiting bracket, wherein,

a top cover is arranged above the box body, a second grinding sheet is fixed at the lower end of the top cover, a gear groove is formed in the lower end of the top cover, a water groove is formed in the top end of the second grinding sheet, a second hydraulic rod is fixed at the top end of the top cover, and a water supply mechanism is arranged above the water groove;

the inner side of the carrier is fixed with a spring groove, a spring is arranged in the spring groove, and the top end of the spring is connected with a fixing clamp.

Preferably, the top end of the second gear is higher than the top end of the box body, the second gear penetrates through the central position fixed on the first grinding sheet, the diameter of the middle of the second gear is smaller than the diameters of the two ends, and the second gear and the fixing rod are of a sliding structure.

Preferably, the gear groove of top cap lower extreme is the cylinder structure, gear groove top area is unanimous with second gear top area, and is the gear structure above the gear groove middle part, is cylindrical groove structure below the gear groove middle part.

Preferably, the water supply mechanism is composed of a water supply pipe and a water valve, the water tank below the water supply mechanism is of a funnel-shaped structure, and a water leakage hole is formed from the bottom end of the funnel-shaped structure of the water tank to the bottom end of the second grinding sheet.

Preferably, the limiting support is of an arc-shaped structure, sliding wheels are arranged at two ends of the arc-shaped structure of the limiting support, and the height of the limiting support is consistent with the height of the carrier.

Preferably, the carrier is of a circular ring structure, three groups of spring grooves are arranged, the spring grooves are fixed on the inner side of the carrier in a regular triangle structure, the openings of the spring grooves are matched with the bottom end of the fixing clamp in size, and elastic structures are arranged among the spring grooves, the springs and the fixing clamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this neotype metal product plane lapping machine is provided with gliding second gear from top to bottom, and it is upwards promoted by first hydraulic stem when the second gear, when contacting gear groove gear structure, the motor drives first lapping sheet and second lapping sheet through first gear and second gear and rotates, carries out the two-sided grinding, and it is downward driven by first hydraulic stem when the second gear, when breaking away from gear groove gear structure, then the second lapping sheet stops, and first lapping sheet is rotatory, just can carry out the grinding of single face.

2. This neotype metal product plane grinding machine is provided with the water supply mechanism that delivery pipe and water valve constitute, the basin is the infundibulate structure, and infundibulate structure bottom is provided with the hole that leaks to second abrasive disc bottom, when carrying out the metal grinding, just can open the water valve, lets the abrasive agent flow in the basin through the delivery pipe, flows the surface of grinding the metal through the hole that leaks of basin again, just so does not need the manual work to add the abrasive agent, has improved work efficiency.

3. The novel carrier of the metal product plane grinder is provided with the spring groove, the spring and the fixing clamp which are of elastic structures, and can be used for quickly fixing objects to be ground through the elastic fixing clamp and also fixing irregular objects to be ground.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic top view of the box body of the present invention;

fig. 3 is a cross-sectional view of the carrier of the present invention.

In the figure: 1. a box body; 2. a first hydraulic lever; 3. a motor; 4. a first gear; 5. a second gear; 6. fixing the rod; 7. a first polishing sheet; 8. a limiting bracket; 9. fixing screws; 10. a carrier; 11. a top cover; 12. a second abrasive sheet; 13. a gear groove; 14. a water tank; 15. a second hydraulic rod; 16. a water supply mechanism; 17. a spring slot; 18. a spring; 19. and (6) fixing the card.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel metal product plane grinding machine comprises a box body 1, a first hydraulic rod 2, a motor 3, a first gear 4, a second gear 5, a fixing rod 6, a first grinding sheet 7, a limiting support 8, a fixing screw 9, a carrier 10, a top cover 11, a second grinding sheet 12, a gear groove 13, a water tank 14, a second hydraulic rod 15, a water supply mechanism 16, a spring groove 17, a spring 18 and a fixing clamp 19, wherein the first hydraulic rod 2 is arranged at the central position of the bottom of the box body 1, the motor 3 is arranged at one side of the first hydraulic rod 2, the first gear 4 is fixed at the top end of the motor 3, the second gear 5 is fixed at one side of the first gear 4, the top end of the second gear 5 is higher than the top end of the box body 1, the second gear 5 penetrates through and is fixed at the central position of the first grinding sheet 7, and the diameter of the middle part of the second gear 5 is smaller than the diameters of the two ends, the second gear 5 and the fixed rod 6 are of a sliding structure, when the second gear 5 is pushed upwards by the first hydraulic rod 2 and contacts with the gear structure of the gear groove 13, the motor 3 drives the first grinding sheet 7 and the second grinding sheet 12 to rotate through the first gear 4 and the second gear 5, so that double-sided grinding can be performed, the fixed rod 6 is fixed at the outer side of the second gear 5, the first grinding sheet 7 is arranged above the fixed rod 6, the top end of the first grinding sheet 7 is provided with the limit bracket 8, the limit bracket 8 is of an arc-shaped structure, sliding wheels are arranged at two ends of the arc-shaped structure of the limit bracket 8, the height of the limit bracket 8 is consistent with that of the carrier 10, when metal grinding is performed, the limit bracket 8 can prevent the carrier 10 from rotating along with the grinding sheet, so that the grinding effect is reduced, the limit bracket 8 is fixed at the inner side of the top end of the box body 1, the central position of the limit bracket 8 is provided with a carrier 10, the carrier 10 is of a circular structure, three groups of spring grooves 17 are arranged, the spring grooves 17 are fixed on the inner side of the carrier 10 in a regular triangle structure, the opening of the spring groove 17 is matched with the bottom end of a fixing clamp 19 in size, an elastic structure is arranged among the spring grooves 17, a spring 18 and the fixing clamp 19, an object to be ground can be quickly fixed through the elastic fixing clamp 19, and an irregular object to be ground can also be fixed, wherein,

a top cover 11 is arranged above the box body 1, a second grinding sheet 12 is fixed at the lower end of the top cover 11, a gear groove 13 is arranged at the lower end of the top cover 11, the gear groove 13 at the lower end of the top cover 11 is of a cylindrical structure, the area of the top end of the gear groove 13 is consistent with the area of the top end of the second gear 5, the gear structure is arranged above the middle part of the gear groove 13, a cylindrical groove structure is arranged below the middle part of the gear groove 13, when the second gear 5 is driven downwards by a first hydraulic rod 2 and is separated from the gear structure of the gear groove 13, the second grinding sheet 12 is stopped, the first grinding sheet 7 rotates to grind a single surface, a water groove 14 is arranged at the top end of the second grinding sheet 12, a second hydraulic rod 15 is fixed at the top end of the top cover 11, a water supply mechanism 16 is arranged above the water groove 14, the water supply mechanism 16 is composed, and the bottom end of the funnel-shaped structure of the water tank 14 to the bottom end of the second grinding sheet 12 is provided with a water leakage hole, when metal grinding is carried out, a water valve can be opened, so that the grinding agent flows into the water tank 14 through a water supply pipe and flows onto the surface of the ground metal through the water leakage hole of the water tank 14, therefore, the grinding agent does not need to be added manually, and the working efficiency is improved;

a spring groove 17 is fixed on the inner side of the carrier 10, a spring 18 is arranged in the spring groove 17, and a fixing clip 19 is connected to the top end of the spring 18.

The working principle is as follows: when the novel metal product plane grinder is used, firstly, the second gear 5 and the fixed rod 6 are in a sliding structure, when the second gear 5 is pushed upwards by the first hydraulic rod 2 and contacts with the gear structure of the gear groove 13, the motor 3 drives the first grinding sheet 7 and the second grinding sheet 12 to rotate through the first gear 4 and the second gear 5 to carry out double-sided grinding, when the second gear 5 is driven downwards by the first hydraulic rod 2 and is separated from the gear structure of the gear groove 13, the second grinding sheet 12 stops, the second hydraulic rod 15 pushes the second grinding sheet 12 downwards to bring pressure to the carrier 10, the first grinding sheet 7 rotates to carry out single-sided grinding, the limiting bracket 8 is in an arc-shaped structure, sliding wheels are arranged at two ends of the arc-shaped structure of the limiting bracket 8, the height of the limiting bracket 8 is consistent with the height of the carrier 10, and the limiting bracket 8 can prevent the carrier 10 from rotating together with the grinding sheets when metal grinding is carried out, the grinding effect is reduced, the water supply mechanism 16 is composed of a water supply pipe and a water valve, the water tank 14 is of a funnel-shaped structure, and a water leakage hole is formed from the bottom end of the funnel-shaped structure to the bottom end of the second grinding sheet 12, when metal grinding is performed, the water valve can be opened, grinding agent can flow into the water tank 14 through the water supply pipe, and then flows onto the surface of the ground metal through the water leakage hole of the water tank 14, so that the grinding agent does not need to be added manually, and the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel metal product plane grinder, includes box (1), second gear (5) and set screw (9), its characterized in that: the device is characterized in that a first hydraulic rod (2) is arranged at the central position of the bottom of the box body (1), a motor (3) is arranged on one side of the first hydraulic rod (2), a first gear (4) is fixed at the top end of the motor (3), a second gear (5) is fixed on one side of the first hydraulic rod (2) located on the first gear (4), a fixing rod (6) is fixed on the outer side of the second gear (5), a first grinding sheet (7) is arranged above the fixing rod (6), a limiting bracket (8) is arranged at the top end of the first grinding sheet (7), the limiting bracket (8) is fixed on the inner side of the top end of the box body (1) by a fixing screw (9), a carrier (10) is arranged at the central position of the limiting bracket (8), wherein,

a top cover (11) is arranged above the box body (1), a second grinding sheet (12) is fixed at the lower end of the top cover (11), a gear groove (13) is formed at the lower end of the top cover (11), a water groove (14) is formed in the top end of the second grinding sheet (12), a second hydraulic rod (15) is fixed at the top end of the top cover (11), and a water supply mechanism (16) is arranged above the water groove (14);

the inner side of the carrier (10) is fixed with a spring groove (17), a spring (18) is arranged in the spring groove (17), and the top end of the spring (18) is connected with a fixing clamp (19).

2. A new type of metal product flat grinder as set forth in claim 1, characterized in that: the top end of the second gear (5) is higher than the top end of the box body (1), the second gear (5) penetrates through the center position fixed on the first grinding sheet (7), the diameter of the middle of the second gear (5) is smaller than the diameters of the two ends, and the second gear (5) and the fixing rod (6) are of a sliding structure.

3. A new type of metal product flat grinder as set forth in claim 1, characterized in that: gear groove (13) of top cap (11) lower extreme is the cylinder structure, gear groove (13) top area is unanimous with second gear (5) top area, and is the gear structure above gear groove (13) middle part, is cylindrical groove structure below gear groove (13) middle part.

4. A new type of metal product flat grinder as set forth in claim 1, characterized in that: the water supply mechanism (16) is composed of a water supply pipe and a water valve, the water tank (14) below the water supply mechanism (16) is of a funnel-shaped structure, and a water leakage hole is formed from the bottom end of the funnel-shaped structure of the water tank (14) to the bottom end of the second grinding sheet (12).

5. A new type of metal product flat grinder as set forth in claim 1, characterized in that: the limiting support (8) is of an arc-shaped structure, sliding wheels are arranged at two ends of the arc-shaped structure of the limiting support (8), and the height of the limiting support (8) is consistent with the height of the carrier (10).

6. A new type of metal product flat grinder as set forth in claim 1, characterized in that: the carrier (10) is of a circular structure, three groups of spring grooves (17) are arranged, the spring grooves (17) are fixed on the inner side of the carrier (10) in a regular triangle structure, the opening of each spring groove (17) is matched with the bottom end of the fixing clamp (19) in size, and the spring grooves (17), the springs (18) and the fixing clamps (19) are of an elastic structure.