CN220498668U - Head surface grinding device - Google Patents

Abstract

The utility model relates to a head surface polishing device which comprises a bottom frame and a top box, wherein a moving assembly is arranged in the top box, an electric polishing device positioned at the bottom of the bottom frame is arranged at the bottom of the moving assembly, a polishing table is arranged in the bottom frame, a longitudinal adjusting mechanism is arranged between the inside and the top of the polishing table, a transverse adjusting mechanism is arranged on the longitudinal adjusting mechanism, and a rotating assembly is arranged at the bottom of the polishing table. This head surface grinding device through setting up vertical adjustment mechanism, can adjust the height of two horizontal adjustment mechanism, adjusts the height of two locating pieces promptly, is applicable to the head of co-altitude, and under the cooperation of action wheel, belt and follow driving wheel, can carry out synchronous adjustment to the height of two locating pieces, makes it lie in same horizontal plane always, ensures the roughness to the head centre gripping, prevents crooked effect of polishing.

Description

A head surface grinding device

Technical field

The utility model relates to the technical field of head production equipment, specifically a head surface grinding device.

Background technique

During the production process of the head, the sealing area of the head needs to be polished.

After searching, for example, the Chinese application number CN216830043U discloses a grinding equipment for the head, which solves the problems of low manual grinding efficiency and uneven sealing position. However, in the above application, when grinding the head, the seal will be removed. The head is placed inside the tray, and the tray drives the head to rotate and contact the grinding wheel for grinding work. However, the size of the tray is fixed, which means that only heads of the same size can be polished, and it cannot be applied to seals of different sizes. The practicality of the head is not high, so a head surface grinding device is proposed to solve the above problems.

Utility model content

In view of the shortcomings of the existing technology, the utility model provides a head surface polishing device that can polish heads of different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solution: a head surface grinding device, including a bottom frame and a top box, a moving component is provided inside the top box, and a moving component is provided at the bottom of the moving component on the bottom frame An electric grinding device at the bottom. A grinding table is provided inside the bottom frame. A longitudinal adjustment mechanism is provided between the interior and the top of the grinding table. A transverse adjustment mechanism is provided on the longitudinal adjustment mechanism. The grinding table is A rotating component is provided at the bottom;

The longitudinal adjustment mechanism includes a motor one located inside the grinding table. A screw rod is fixedly installed on the output shaft of the motor one. A driving wheel is fixedly installed on the output shaft of the screw rod one. The outer surface of the driving wheel drives A belt is installed, and a driven wheel is installed in the internal transmission of the belt. A screw rod 2 is fixedly installed inside the driven wheel. Support brackets are fixedly installed at both ends of the top of the grinding table. The screw rod 1 and the screw rod 2 are fixedly installed. The outer surface is threaded with movable blocks;

The transverse adjustment mechanism includes an electric telescopic rod fixedly installed on one side of the two movable blocks, and positioning blocks are fixedly installed on the opposite sides of the two electric telescopic rods.

Further, the moving assembly includes motor three located inside the top box. The output shaft of the motor three is fixedly installed with a screw rod that is rotatably installed with the inside of the top box. The internal part of the top box is fixedly installed with a screw rod located above the screw rod. The limit rod is provided with a connecting block threaded on the outer surface of the screw rod, and the connecting block and the limit rod are slidably installed.

Further, the electric grinding device includes an electric push rod fixedly installed at the bottom of the connecting block. The driving end of the electric push rod is fixedly installed with motor four, and the output shaft of motor four is fixedly installed with a grinding wheel.

Further, one end of the first and second screws penetrates the top of the grinding table and extends to the support frame, and the first and second screws are rotatably installed with the support frame.

Further, a chute is provided on the opposite side of the two support frames, a slide block is fixedly installed on one side of the two movable blocks, and the two slide blocks are slidably installed with the chute.

Furthermore, the opposite sides of the two positioning blocks have an arc-shaped structure, and rubber pads are provided on the opposite sides of the two positioning blocks.

Further, the rotating assembly includes a second motor fixedly installed on the inner bottom wall of the bottom frame. A turntable is fixedly installed at the output shaft of the second motor, and the turntable is fixedly installed with the bottom of the grinding table. Both ends of the bottom of the turntable are fixedly installed. Both are provided with guide wheels, and support blocks located on the outer surface of the turntable are fixedly installed at both ends of the inner top wall of the bottom frame, and both the turntable and the two support blocks are mounted for rotation.

Compared with the existing technology, the technical solution of this application has the following beneficial effects:

This head surface grinding device can adjust the height of the two transverse adjustment mechanisms by setting up a longitudinal adjustment mechanism, that is, adjusting the height of the two positioning blocks. It is suitable for heads of different heights, and can be used between the driving wheel, the belt and the driven wheel. With the coordination of The distance between the positioning blocks is convenient for clamping and fixing heads of different sizes. It is suitable for heads of different sizes. It is flexible to use and has a wide range of applications.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic structural diagram of the utility model;

Figure 3 is a cross-sectional view of the grinding table of the present utility model;

Figure 4 is a schematic diagram of part of the structure in Figure 2 of the present invention.

In the picture: 1. Bottom frame; 2. Top box; 3. Moving components; 4. Electric grinding device; 5. Grinding table; 6. Longitudinal adjustment mechanism; 601. Motor one; 602. Screw one; 603. Driving wheel; 604. Belt; 605. Driven wheel; 606. Screw two; 607. Support frame; 608. Movable block; 7. Transverse adjustment mechanism; 701. Electric telescopic rod; 702. Positioning block; 8. Rotating component; 801. Turntable; 802. Motor 2.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. A head surface grinding device in this embodiment includes a bottom frame 1 and a top box 2. A moving component 3 is provided inside the top box 2, and a moving component 3 is provided at the bottom of the moving component 3 on the bottom frame. 1. Electric grinding device 4 at the bottom. A grinding table 5 is provided inside the bottom frame 1. A longitudinal adjustment mechanism 6 is provided between the interior and the top of the grinding table 5. A transverse adjustment mechanism 7 is provided on the longitudinal adjustment mechanism 6. The grinding table 5 A rotating component 8 is provided at the bottom.

The longitudinal adjustment mechanism 6 includes a motor 601 located inside the grinding table 5. A screw rod 602 is fixedly installed at the output shaft of the motor 601, a driving wheel 603 is fixedly installed at the output shaft of the screw rod 602, and the outer surface of the driving wheel 603 is driven. A belt 604 is installed. A driven pulley 605 is installed in the internal transmission of the belt 604. A screw rod 606 is fixedly installed inside the driven pulley 605. Support brackets 607, a screw rod 602 and a screw rod 2 606 are fixedly installed at both ends of the top of the grinding table 5. The outer surfaces are all threaded with movable blocks 608;

The lateral adjustment mechanism 7 includes an electric telescopic rod 701 fixedly installed on one side of two movable blocks 608, and positioning blocks 702 are fixedly installed on the opposite sides of the two electric telescopic rods 701.

Please refer to Figure 2. The moving component 3 includes a motor three located inside the top box 2. The output shaft of the motor three is fixedly installed with a screw rod that rotates with the inside of the top box 2. The screw rod is fixedly installed inside the top box 2. On the upper limit rod, a connecting block is threaded on the outer surface of the screw rod, and the connecting block and the limit rod are slidingly installed. By setting the moving component 3, the position of the grinding device 4 can be adjusted so that the grinding wheel can move to the left or to the left. Move to the right, because the openings of heads of different sizes are different, so in order to be suitable for heads of different sizes, it is necessary to move the grinding wheel to the same vertical level as the seal for grinding.

Please refer to Figure 2. The electric grinding device 4 includes an electric push rod fixedly installed at the bottom of the connecting block. The driving end of the electric push rod is fixedly installed with a motor 4. The output shaft of the motor 4 is fixedly installed with a grinding wheel, which is driven by the electric push rod. The grinding wheel descends and contacts the seal for grinding.

Please refer to Figure 4. The opposite sides of the two support frames 607 are provided with slide grooves. The two movable blocks 608 are fixedly installed with slide blocks on one side, and both slide blocks are slidably installed with the slide grooves. By setting The chute and slide block are convenient for limiting the position of the movable block 608, so that the movable block 608 can move up and down, thereby driving the positioning block 702 to move up and down to fix heads of different heights.

Please refer to Figure 1 and Figure 2. The opposite sides of the two positioning blocks 702 have an arc-shaped structure, and the opposite sides of the two positioning blocks 702 are provided with rubber pads. Since most heads are hemispherical, through the arc The structure can fit more closely to the outside of the head, and the rubber pad improves the stability during clamping.

Please refer to Figure 2. The rotating assembly 8 includes a second motor 802 fixedly installed on the inner bottom wall of the bottom frame 1. A turntable 801 is fixedly installed at the output shaft of the second motor 802, and the turntable 801 is fixedly installed with the bottom of the grinding table 5. The turntable Guide wheels are provided at both ends of the bottom of 801, and support blocks located on the outer surface of the turntable 801 are fixedly installed at both ends of the inner top wall of the bottom frame 1, and the turntable 801 and the two support blocks are installed for rotation. By setting the rotating assembly 8. Make the seal head on the grinding table 5 rotate stably and cooperate with the grinding wheel to grind all parts of the seal.

When implementing, follow these steps:

1) First connect the device to the external power supply, place the head on the grinding table 5, start the motor 601, the motor 601 drives the screw 602 to rotate, the screw 602 drives the driving wheel 603 to rotate, between the driving wheel 603 and the belt 604 and the driven wheel 605 drive the second screw 606 to rotate;

2) Then, under the limit of the chute and the slider, the rotation of screw one 602 and screw two 606 drives the movable block 608 on its outer surface to move up and down, and the movable block 608 drives the electric telescopic rod 701 and positioning block 702 to move up and down. After adjusting to the appropriate height, start the two electric telescopic rods 701 to drive the positioning block 702 to move relative to each other, and clamp and fix the head on the grinding table 5;

3) According to the sealing size of the head, adjust the position of the grinding device 4 by moving the assembly 3 so that the grinding wheel and the edge of the seal are at the same vertical level;

4) Finally, the second motor 802 drives the turntable 801 to rotate. The turntable 801 drives the grinding table 5 to rotate, thereby driving the head to rotate. The electric push rod drives the grinding wheel to contact the edge of the head to polish the sealing part of the head.

To sum up, this head surface polishing device can adjust the height of the two transverse adjustment mechanisms 7 by setting the longitudinal adjustment mechanism 6, that is, adjust the height of the two positioning blocks 702, and is suitable for heads of different heights, and With the cooperation of the driving wheel 603, the belt 604 and the driven wheel 605, the heights of the two positioning blocks 702 can be adjusted synchronously so that they are always on the same level, ensuring a flat height for clamping the head and preventing skew from affecting grinding. Effect, and by setting the transverse adjustment mechanism 7, the distance between the two positioning blocks 702 can be adjusted to facilitate clamping and fixing of heads of different sizes. It is suitable for heads of different sizes and is flexible in use and has a wide range of applications.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a head surface grinding device, includes underframe (1) and top case (2), its characterized in that: the inside of top case (2) is provided with movable assembly (3), the bottom of movable assembly (3) is provided with electronic grinding device (4) that are located underframe (1) bottom, the inside of underframe (1) is provided with polishing platform (5), be provided with vertical adjustment mechanism (6) between the inside and the top of polishing platform (5), be provided with transverse adjustment mechanism (7) on vertical adjustment mechanism (6), the bottom of polishing platform (5) is provided with rotary assembly (8);

the vertical adjusting mechanism (6) comprises a first motor (601) positioned in the polishing table (5), a first screw rod (602) is fixedly arranged at the output shaft of the first motor (601), a driving wheel (603) is fixedly arranged at the output shaft of the first screw rod (602), a belt (604) is arranged on the outer surface of the driving wheel (603) in a transmission mode, a driven wheel (605) is arranged in the belt (604) in a transmission mode, a second screw rod (606) is fixedly arranged in the driven wheel (605), supporting frames (607) are fixedly arranged at two ends of the top of the polishing table (5), and movable blocks (608) are arranged on the outer surfaces of the first screw rod (602) and the second screw rod (606) in a threaded mode;

the transverse adjusting mechanism (7) comprises electric telescopic rods (701) fixedly arranged on one sides of the two movable blocks (608), and positioning blocks (702) are fixedly arranged on the opposite sides of the two electric telescopic rods (701).

2. The head surface grinding device of claim 1, wherein: the movable assembly (3) comprises a motor III positioned inside the top box (2), a screw rod which is rotatably installed inside the top box (2) is fixedly installed at an output shaft of the motor III, a limit rod positioned above the screw rod is fixedly installed inside the top box (2), a connecting block is installed on the outer surface of the screw rod in a threaded mode, and the connecting block and the limit rod are in sliding installation.

3. The head surface grinding device of claim 2, wherein: the electric polishing device (4) comprises an electric push rod fixedly arranged at the bottom of the connecting block, a motor IV is fixedly arranged at the driving end of the electric push rod, and a polishing wheel is fixedly arranged at the output shaft of the motor IV.

4. The head surface grinding device of claim 1, wherein: one end of each of the first screw (602) and the second screw (606) penetrates through the top of the polishing table (5) and extends to the supporting frame (607), and the first screw (602) and the second screw (606) are rotatably installed with the supporting frame (607).

5. The head surface grinding device of claim 1, wherein: sliding grooves are formed in one side, opposite to the supporting frames (607), of each supporting frame, sliding blocks are fixedly arranged on one side of each movable block (608), and the sliding blocks and the sliding grooves are in sliding installation.

6. The head surface grinding device of claim 1, wherein: one side of each positioning block (702) opposite to the other side is of an arc-shaped structure, and rubber pads are arranged on one side of each positioning block (702) opposite to the other side.

7. The head surface grinding device of claim 1, wherein: the rotary assembly (8) comprises a motor II (802) fixedly arranged on the inner bottom wall of the bottom frame (1), a rotary table (801) is fixedly arranged at the output shaft of the motor II (802), the rotary table (801) is fixedly arranged at the bottom of the polishing table (5), guide wheels are arranged at two ends of the bottom of the rotary table (801), supporting blocks positioned on the outer surface of the rotary table (801) are fixedly arranged at two ends of the inner top wall of the bottom frame (1), and the rotary table (801) and the two supporting blocks are rotatably arranged.