CN218904744U - Grinding device is used in production of steel pick handle - Google Patents

Abstract

The utility model belongs to the technical field of production of steel pick handles, and specifically discloses a grinding device for production of steel pick handles. A lower rack and an upper rack are respectively slidably arranged, and a gear is meshed and connected between the lower rack and the upper rack. A cross arm is fixedly connected to the top of each of the vertical rods, a first mounting plate and a second mounting plate are respectively fixed at the opposite ends of the two cross arms, and the opposite sides of the first mounting plate and the second mounting plate are respectively The first splint and the rotating motor are installed, and the output shaft of the rotating motor is fixedly connected with the second splint; the tops of both sides of the base are fixedly connected with support plates, and a grinding mechanism is arranged between the two support plates; The utility model is easy to operate, can quickly clamp or disassemble the steel pick handle, and is convenient to change the grinding position of the steel pick handle body, and has high grinding efficiency.

Description

Grinding device for steel pick handle production

technical field

The utility model relates to the technical field of steel pick handle production, in particular to a grinding device for steel pick handle production.

Background technique

Steel picks have a wide range of uses and can be used in agriculture, industry and military, etc., so the market prospect of steel picks is better.

The steel pick handle usually needs to be polished during the production process. When the existing grinding device clamps and disassembles the steel pick handle, it generally realizes the clamping and disassembly of the steel pick handle by turning the handle to drive the clamping plate to move. The labor load of workers is large, and the clamping and disassembly efficiency is low, resulting in low grinding efficiency; in addition, the existing grinding device needs to be disassembled after clamping the steel pick handle to change the grinding position of the steel pick handle body, and then fixed after changing , The operation is cumbersome, and it is inconvenient to change the grinding position of the steel pick handle, which further affects the grinding efficiency.

Utility model content

The purpose of this utility model is to provide a grinding device for production of steel pick handles, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a grinding device for steel pick handle production, including a base, the two sides of the base are provided with interconnected through grooves, the inner bottom wall and inner top of the through groove The walls are respectively provided with a lower rack and an upper rack slidingly, and a gear is engaged and connected between the lower rack and the upper rack. The front side of the base is fixedly installed with a first drive motor, and the output shaft of the first drive motor Inserted into the through groove and fixedly connected with the center of the gear; the ends of the lower rack and the upper rack that are far away from each other pass through the through groove and are fixedly connected with vertical rods, and the top ends of the two vertical rods are fixedly connected with cross arms The opposite ends of the two cross arms are fixedly connected with a first mounting plate and a second mounting plate respectively, and the opposite sides of the first mounting plate and the second mounting plate are respectively equipped with a first splint and a rotating motor, so The output shaft of the rotating electrical machine is fixedly connected with a second splint; the top of both sides of the base is fixedly connected with support plates, and a grinding mechanism is arranged between the two support plates.

Preferably, the side where the lower rack and the upper rack are attached to the inner wall of the through groove is fixedly connected with a guide slide rail, and the guide slide rail slides with the guide slide groove set on the inner bottom wall of the through groove and the inner top wall. connect.

Preferably, the first clamping plate is rotatably connected to the first mounting plate through a bearing.

Preferably, the support plate is in a "U" shape with the opening facing downward.

Preferably, the grinding mechanism includes a screw, a limiting plate located above the screw and a second drive motor; both ends of the screw are rotatably connected to the bracket plate, and both sides of the limiting plate are affixed to the bracket plate , the second driving motor is fixedly installed on the outside of the bracket plate, and the output end of the second driving motor is fixedly connected to one end of the screw; the screw is provided with a moving block, and the bottom of the moving block is fixedly equipped with a lifting cylinder , the piston end of the lifting cylinder is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly equipped with a grinding motor, and the output shaft of the grinding motor is fixedly connected with a grinding disc.

Preferably, the top of the moving block is slidably connected to the limiting plate, and the two sides of the moving block are provided with interconnected threaded holes, and the threaded holes are helically sleeved on the outside of the screw rod.

Preferably, the steel pick handle body is sandwiched between the first splint and the second splint.

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

1. The utility model drives the gear to rotate through the first drive motor, and the gear drives the first rack and the second rack to move. When the first rack and the second rack are moving, the first splint and the second splint can be close to each other Or away from it, so that the steel pick handle body can be clamped and fixed quickly, and the operation is simple. It is not necessary to manually rotate the handle to clamp or disassemble the steel pick handle body, which reduces the labor of workers and facilitates the installation and removal of the steel pick handle body.

2. In the utility model, the first splint is installed by rotation, and the second splint is fixedly connected with the output shaft of the rotating motor. By starting the rotating motor, the second splint is driven to rotate, so that the clamped steel pick handle body can be rotated, which is convenient for changing steel picks. The grinding position of the pick handle body solves the problem of low grinding efficiency caused by inconvenient changing of the grinding position in the prior art.

3. In the utility model, the grinding disc can be moved and polished through the cooperation of the second drive motor, moving block, limit plate, etc., which improves the grinding range and further improves the grinding efficiency.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the base of the present invention.

In the figure: 1. base; 2. through slot; 3. lower rack; 4. upper rack; 5. gear; 6. first drive motor; 7. vertical rod; 8. transverse arm; 9. first installation Plate; 10, second mounting plate; 11, first splint; 12, rotating motor; 13, second splint; 14, bracket plate; 15, guide rail; 16, guide chute; 17, bearing; 18, screw ; 19, limit plate; 20, second driving motor; 21, moving block; 22, lifting cylinder; 23, grinding motor; 24, grinding disc; 25, steel pick handle body.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to Figures 1-2, the utility model provides a technical solution: a grinding device for steel pick handle production, including a base 1, the two sides of the base 1 are provided with interconnected through grooves 2, the through grooves 2 The lower rack 3 and the upper rack 4 are slidably arranged on the inner bottom wall and the inner top wall respectively, and a gear 5 is meshed and connected between the lower rack 3 and the upper rack 4, and the front side of the base 1 is fixedly installed with The first driving motor 6, and the output shaft of the first driving motor 6 is inserted in the through groove 2 and fixedly connected with the center of the gear 5; the ends of the lower rack 3 and the upper rack 4 that are far away from each other pass through the through groove 2 And a vertical rod 7 is fixedly connected, the top ends of the two vertical rods 7 are fixedly connected with a cross arm 8, and the opposite ends of the two cross arms 8 are respectively fixed with a first mounting plate 9 and a second mounting plate 10, The opposite sides of the first mounting plate 9 and the second mounting plate 10 are respectively equipped with a first clamping plate 11 and a rotating motor 12, the output shaft of the rotating motor 12 is fixedly connected with a second clamping plate 13, and the second clamping plate 13 is connected with The first splint 11 is a groove structure with an opening facing one side, and the groove matches the steel pick handle body 25; the tops on both sides of the base 1 are fixedly connected with bracket plates 14, and between the two bracket plates 14 A grinding mechanism is provided.

Further, the side where the lower rack 3 and the upper rack 4 are attached to the inner wall of the through groove 2 is fixedly connected with a guide rail 15, and the guide rail 15 is connected to the inner bottom wall and the inner top wall of the through groove 2. The guide chute 16 provided is slidably connected; the cooperating use of the guide rail 15 and the guide chute 16 can make the lower rack 3 and the upper rack 4 move stably laterally.

Further, the first clamping plate 11 is rotatably connected with the first mounting plate 9 through a bearing 17 .

Further, the support plate 14 is in the shape of a "U" with its opening downward.

Further, the grinding mechanism includes a screw rod 18, a limiting plate 19 positioned above the screw rod 18, and a second drive motor 20; both ends of the screw rod 18 are rotatably connected to the bracket plate 14, and the two ends of the limiting plate 19 Both sides are affixed to the support plate 14, the second drive motor 20 is fixedly installed on the outside of the support plate 14, and the output end of the second drive motor 20 is affixed to one end of the screw rod 18; the screw rod 18 is provided with a movable Block 21, the bottom of the moving block 21 is fixedly equipped with a lifting cylinder 22, the piston end of the lifting cylinder 22 is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly mounted with a grinding motor 23, and the output shaft of the grinding motor 23 is fixedly connected with a grinding machine. Disk 24.

Further, the top of the moving block 21 is slidably connected to the limit plate 19 , and the two sides of the moving block 21 are provided with interconnected threaded holes, and the threaded holes are helically sleeved on the outside of the screw rod 18 .

Further, a steel pick handle body 25 is sandwiched between the first clamping plate 11 and the second clamping plate 13 .

Working principle: when in use, place the steel pick handle body 25 between the first splint 11 and the second splint 13, start the first drive motor 6, the output shaft of the first drive motor 11 drives the gear 5 to rotate, when the gear 5 rotates Drive the lower rack 3 and the upper rack 4 to move laterally, and make the lower rack 3 and the upper rack 4 approach each other until the steel pick handle body 25 is clamped and fixed between the first splint 11 and the second splint 13, The operation is simple, there is no need to manually rotate the handle to clamp and fix the steel pick handle body 35, which reduces the labor load of workers and facilitates the installation of the steel pick handle; when the steel pick handle body 25 needs to be disassembled, the first drive motor 6 Drive the gear 5 to rotate in the opposite direction before, so that the first splint 11 and the second splint 13 are far away from each other, thereby releasing the fixation of the steel pick handle body 25, the operation is simple, and the steel pick handle body 25 is disassembled without manually turning the handle. The labor load of workers is reduced, and the steel pick handle body 25 is convenient to be disassembled; the second splint 13 is driven to rotate by starting the rotating motor 12, so that the clamped steel pick handle body 25 can be rotated, and the steel pick handle body 25 is conveniently changed. grinding position, thereby solving the problem of low grinding efficiency due to inconvenient changing of the grinding position in the prior art; the lifting cylinder 22 drives the grinding disc 24 to move down and contacts the steel pick handle body 25, and the grinding motor 23 drives the grinding When the disc 24 is polished, the screw rod 18 is driven to rotate by starting the second drive motor 20, and the moving block 21 moves laterally along the screw rod 18 under the limit action of the limit plate 19, so that the grinding disc 24 can be moved and polished, and the polishing range is light. In turn, the grinding efficiency can be further improved.

It is worth noting that the whole device is controlled by the main control button. Since the equipment matched with the control button is a common equipment and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described here.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A grinding device for steel pick handle production, characterized in that it comprises a base (1), and the both sides of the base (1) are provided with interconnected through grooves (2), and in the through grooves (2) A lower rack (3) and an upper rack (4) are slidably provided on the bottom wall and the inner top wall respectively, and a gear (5) is engaged and connected between the lower rack (3) and the upper rack (4). The front side of the base (1) is fixedly equipped with a first drive motor (6), and the output shaft of the first drive motor (6) is inserted in the through groove (2) and fixedly connected with the center of the gear (5); The ends of the lower rack (3) and the upper rack (4) that are far away from each other pass through the through groove (2) and are fixedly connected with vertical rods (7), and the top ends of the two vertical rods (7) are fixedly connected with cross arms (8), the opposite ends of the two cross arms (8) are respectively fixedly connected with a first mounting plate (9) and a second mounting plate (10), and the first mounting plate (9) and the second mounting plate (10) The first clamping plate (11) and the rotating motor (12) are respectively installed on the opposite side, and the output shaft of the rotating motor (12) is fixedly connected with the second clamping plate (13); the base (1) Support plates (14) are fixedly connected to the tops of both sides, and a grinding mechanism is arranged between the two support plates (14). 2. A grinding device for steel pick handle production according to claim 1, characterized in that: the side where the lower rack (3) and the upper rack (4) are attached to the inner wall of the through groove (2) All are fixedly connected with guide slide rail (15), and guide slide rail (15) is slidably connected with the guide slide groove (16) that offers on the inner bottom wall of through groove (2) and inner top wall. 3. A grinding device for steel pick handle production according to claim 1, characterized in that: the first splint (11) is rotatably connected to the first mounting plate (9) through a bearing (17). 4 . The grinding device for steel pick handle production according to claim 1 , characterized in that: the support plate ( 14 ) is in a “U” shape with the opening facing downward. 5. A grinding device for steel pick handle production according to claim 1, characterized in that: said grinding mechanism comprises a screw (18), a limiting plate (19) located above the screw (18) and a second drive Motor (20); both ends of the screw (18) are connected in rotation with the support plate (14), both sides of the limiting plate (19) are affixed to the support plate (14), and the second drive The motor (20) is fixedly installed on the outside of the support plate (14), and the output end of the second drive motor (20) is fixedly connected to one end of the screw rod (18); the screw rod (18) is provided with a moving block (21) , the bottom of the moving block (21) is fixedly equipped with a lifting cylinder (22), the piston end of the lifting cylinder (22) is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly equipped with a grinding motor (23), and the grinding motor (23 ) output shaft is fixedly connected with grinding disc (24). 6. A polishing device for steel pick handle production according to claim 5, characterized in that: the top of the moving block (21) is slidably connected to the limit plate (19), and the two sides of the moving block (21) Threaded holes communicating with each other are opened, and the threaded holes are helically sleeved on the outside of the screw rod (18). 7. A grinding device for steel pick handle production according to claim 1, characterized in that: the steel pick handle body (25) is sandwiched between the first splint (11) and the second splint (13) .

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