Blank punching machine convenient to disassemble and replace

Abstract

The utility model discloses a blank punching machine convenient to disassemble and replace, and relates to the technical field of blank punching machines, the blank punching machine comprises a rack main body, a motor, bearing seats, a rotating rod, a grinding wheel and a stop dog, the motor is installed on the inner side surface of the rack main body, the bearing seats are installed on the surface of the rack main body, and the rotating rod is jointly connected between the two bearing seats. According to the blank punching machine convenient to disassemble and replace, when a threaded rod rotates, a sliding block can be driven to slide in a threaded mode, when the sliding block slides in a threaded mode, a clamping block can be driven to move, when the clamping block moves, the clamping block can slide out of a rotating rod, when a connecting rod moves, a trapezoidal block can be driven to move, and the end of an iron block can magnetically attract a magnetic attraction block; according to the jade polishing device, the two sets of storage boxes are placed in the containing disc, workers can take and place jade conveniently during polishing operation, the time for the polishing workers to frequently move the position can be saved through the storage boxes, and therefore the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of preform punching machines, in particular to a preform punching machine which is easy to disassemble and replace. Background Art

[0002] A blank punching machine is a processing equipment that can perform operations such as grinding and polishing on the surface of jade, so that the jade can be polished to be smooth. During the use of the blank punching machine, manual handheld objects are usually used for grinding operations. The existing blank punching machine still has certain defects when in use.

[0003] In the prior art, the blank punching machine usually has two sets of grinding wheels, which can be used to grind two sets of jade respectively. During long-term use, the surface of the grinding wheel will gradually wear out, resulting in reduced grinding efficiency. The grinding wheel needs to be disassembled and replaced. The traditional way of disassembling and replacing the grinding wheel requires using a wrench to loosen the locking nut, which is more troublesome. Utility Model Content

[0004] The utility model aims to provide a blank punching machine which is easy to disassemble and replace, so as to solve the problem that it is troublesome to disassemble and replace the grinding wheel of the blank punching machine currently on the market as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blank punching machine that is easy to disassemble and replace, comprising: a frame body, a motor, a bearing seat, a rotating rod, a grinding wheel and a stopper, the inner surface of the frame body is installed with a motor, the surface of the frame body is installed with a bearing seat, a rotating rod is commonly connected between the two bearing seats, a grinding wheel is installed on the outer side of the rotating rod, the stopper is welded to the outer side of the rotating rod, a groove is provided on the side of the grinding wheel away from the stopper, a limiting block is provided at the end of the rotating rod, a threaded rod is connected to the inside of the limiting block through a bearing, a slider is threadedly connected to the outer side of the threaded rod, a block is welded to the outer side of the slider, a connecting rod is welded to the outer side of the limiting block, and a trapezoidal block is welded to the end of the connecting rod.

[0006] Preferably, a snap-fit ​​structure is formed between the clamping block and the rotating rod, and the clamping block is in a triangular shape.

[0007] Preferably, the trapezoidal blocks are arranged in two groups symmetrically about the center of the limiting block.

[0008] Preferably, support plates are welded on both sides of the frame body, and a magnetic attraction block is installed at the bottom of the support plate.

[0009] Preferably, a placement tray is placed on the surface of the support plate, and a storage box is placed inside the placement tray.

[0010] Preferably, a plug-in block is connected to the bottom of the placement plate, and an iron block is connected through the interior of the plug-in block.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the blank punching machine which is easy to disassemble and replace, when the threaded rod rotates, it can drive the slider to slide threadedly, when the slider thread slides, it can drive the clamping block to move, when the clamping block moves, it can slide out from the inside of the rotating rod, when the connecting rod moves, it can drive the trapezoidal block to move, the end of the iron block can be magnetically attracted to the magnetic block, and two sets of storage boxes can be placed inside the placement plate, when the personnel are grinding, they can take and place the jade at will, and the storage boxes can avoid the time of frequent movement of positions by the grinding workers, thereby improving the grinding efficiency.

[0012] 1. The embryo punching machine can grind the jade embryo through the rotating grinding wheel. The grinding wheel needs to be replaced with a new one after being used for a certain period of time. The traditional way of replacing the grinding wheel is more troublesome. When the threaded rod rotates, it can drive the slider to slide threadedly. When the slider thread slides, it can drive the block to move. When the block moves, it can slide out from the inside of the rotating rod. When the connecting rod moves, it can drive the trapezoidal block to move. When the trapezoidal block completely slides out of the slot, the limit block can be taken out from the end of the rotating rod. At this time, the grinding wheel can be removed from the rotating rod and a new grinding wheel can be installed. The limit block and the stop block can limit the position of the grinding wheel. Through this simple and convenient disassembly method, the grinding wheel can be quickly disassembled and replaced, which not only saves time and effort, but also saves time.

[0013] 2. In the process of polishing jade embryos, the embryo punching machine needs to move frequently to pick up the jade embryos and place the polished jade. This process is time-consuming, resulting in reduced polishing efficiency. When the placement plate moves, it can drive the plug-in block to move. When the plug-in block passes through the support plate, the placement plate can be placed on the support plate. At this time, the iron block can be passed through the plug-in block, and the end of the iron block can be magnetically attracted to the magnetic block, and two sets of storage boxes can be placed inside the placement plate. During the polishing operation, personnel can take and place the jade at will. The storage box can avoid the time of frequent movement of the polishing workers, thereby improving the polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the grinding wheel of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the trapezoidal block of the utility model;

[0017] Figure 4This is a schematic diagram of the front cutaway structure of the placement tray of the utility model.

[0018] In the figure: 1. frame body; 2. motor; 3. bearing seat; 4. rotating rod; 5. grinding wheel; 6. stopper; 7. slot; 8. limit block; 9. threaded rod; 10. slider; 11. block; 12. connecting rod; 13. trapezoidal block; 14. support plate; 15. magnetic block; 16. placement plate; 17. storage box; 18. plug-in block; 19. iron block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the utility model provides a technical solution: a blank punching machine that is easy to disassemble and replace, including: a frame body 1, a motor 2, a bearing seat 3, a rotating rod 4, a grinding wheel 5 and a stopper 6;

[0021] A motor 2 is installed on the inner surface of the frame body 1, a bearing seat 3 is installed on the surface of the frame body 1, a rotating rod 4 is connected between the two bearing seats 3, and a grinding wheel 5 is installed on the outer side of the rotating rod 4;

[0022] The stopper 6 is welded to the outside of the rotating rod 4, a slot 7 is provided on the side of the grinding wheel 5 away from the stopper 6, a limit block 8 is provided at the end of the rotating rod 4, a threaded rod 9 is connected to the inside of the limiter 8 through a bearing, a slider 10 is threadedly connected to the outside of the threaded rod 9, a block 11 is welded to the outside of the slider 10, a connecting rod 12 is welded to the outside of the limiter 8, a trapezoidal block 13 is welded to the end of the connecting rod 12, a clamping structure is formed between the block 11 and the rotating rod 4, and the shape of the block 11 is triangular, and two groups of trapezoidal blocks 13 are symmetrically arranged about the center of the limiter 8.

[0023] During specific implementation, the embryo punching machine can grind the jade embryo through the rotating grinding wheel 5. The grinding wheel 5 needs to be replaced with a new one after being used for a certain period of time. The traditional way of replacing the grinding wheel 5 is more troublesome. For this reason, the threaded rod 9 can be rotated. When the threaded rod 9 rotates, it can drive the slider 10 to slide threadedly. When the slider 10 slides threadedly, it can drive the block 11 to move. When the block 11 moves, it can slide out from the inside of the rotating rod 4. At this time, the limit block 8 can be pulled. When the limit block 8 moves, it can drive the connecting rod 12 to move. When the connecting rod 12 moves, it can drive the trapezoidal block 13 to move. When the trapezoidal block 13 completely slides out of the slot 7, the limit block 8 can be taken out from the end of the rotating rod 4. At this time, the grinding wheel 5 can be removed from the rotating rod 4 and a new grinding wheel 5 can be installed. The limit block 8 and the stopper 6 can limit the position of the grinding wheel 5.

[0024] See also Figure 1 , Figure 2 and Figure 3 It can be seen that through this simple and convenient disassembly method, the grinding wheel 5 can be quickly disassembled and replaced, which not only saves time and effort, but also saves time.

[0025] See also Figure 1 and Figure 4 It can be seen that support plates 14 are welded on both sides of the frame body 1, a magnetic block 15 is installed at the bottom of the support plate 14, a placement plate 16 is placed on the surface of the support plate 14, a storage box 17 is placed inside the placement plate 16, a plug-in block 18 is connected to the bottom of the placement plate 16, and an iron block 19 is connected to the inside of the plug-in block 18, and the shape of the iron block 19 is L-shaped.

[0026] During specific implementation, during the process of polishing the jade embryo, the embryo punching machine needs to frequently move to pick up the jade embryo and place the polished jade. This process is relatively time-consuming, resulting in reduced polishing efficiency. For this reason, the placement plate 16 can be pushed. When the placement plate 16 moves, the plug-in block 18 can be driven to move. When the plug-in block 18 penetrates the support plate 14, the placement plate 16 can be placed on the support plate 14. At this time, the iron block 19 can be penetrated through the plug-in block 18. After the end of the iron block 19 penetrates the plug-in block 18, the end of the iron block 19 can be magnetically attracted to the magnetic block 15, and two sets of storage boxes 17 are placed inside the placement plate 16. The two sets of storage boxes 17 can respectively place the jade embryos to be polished and the polished jade. During the polishing operation, personnel can take and place the jade at will.

[0027] See also Figure 1 and Figure 4 It can be seen that the storage box 17 can avoid the grinding worker from having to move frequently, thereby improving the grinding efficiency.

[0028] To sum up, when using the embryo punching machine that is easy to disassemble and replace, when the motor 2 is running, it can drive the belt to rotate the rotating rod 4. When the rotating rod 4 rotates, it can drive the grinding wheel 5 to rotate. At this time, the jade embryo can be placed on the surface of the grinding wheel 5 for grinding. The embryo punching machine is a prior art and will not be described in detail here. The limit block 8 and the stop block 6 can limit the position of the grinding wheel 5. Through this simple and convenient disassembly method, the grinding wheel 5 can be quickly disassembled and replaced, which not only saves time and effort, but also saves time. The two sets of storage boxes 17 can be used to place the jade embryos to be polished and the polished jade respectively. During the grinding operation, the personnel can take and place the jade at will. The storage box 17 can avoid the time of frequent movement of the grinding operator, thereby improving the grinding efficiency. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A blank punching machine that is easy to disassemble and replace, comprising: The frame body (1), the motor (2), the bearing seat (3), the rotating rod (4), the grinding wheel (5) and the stopper (6) are characterized in that: A motor (2) is mounted on the inner surface of the frame body (1), a bearing seat (3) is mounted on the surface of the frame body (1), a rotating rod (4) is connected between two bearing seats (3), and a grinding wheel (5) is mounted on the outer side of the rotating rod (4); A stopper (6) is welded to the outside of the rotating rod (4); a clamping groove (7) is provided on the side of the grinding wheel (5) away from the stopper (6); a limit block (8) is provided at the end of the rotating rod (4); a threaded rod (9) is connected to the inside of the limit block (8) via a bearing; a slider (10) is threadedly connected to the outside of the threaded rod (9); a clamping block (11) is welded to the outside of the slider (10); a connecting rod (12) is welded to the outside of the limit block (8); and a trapezoidal block (13) is welded to the end of the connecting rod (12).

2. The blank punching machine that is easy to disassemble and replace according to claim 1 is characterized in that: A clamping structure is formed between the clamping block (11) and the rotating rod (4), and the clamping block (11) is in the shape of a triangle.

3. The blank punching machine that is easy to disassemble and replace according to claim 1 is characterized in that: The trapezoidal blocks (13) are arranged in two groups symmetrically about the center of the limiting block (8).

4. The blank punching machine that is easy to disassemble and replace according to claim 1 is characterized in that: Support plates (14) are welded to both sides of the frame body (1), and a magnetic attraction block (15) is installed at the bottom of the support plate (14).

5. The preform punching machine that is easy to disassemble and replace according to claim 4 is characterized in that: A placement tray (16) is placed on the surface of the support plate (14), and a storage box (17) is placed inside the placement tray (16).

6. The preform punching machine that is easy to disassemble and replace according to claim 5, characterized in that: The bottom of the placement plate (16) is connected to a plug-in block (18), and an iron block (19) is connected through the interior of the plug-in block (18).

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