Stainless steel pen point machining equipment based on multi-station synchronous grinding

Abstract

The stainless steel pen point machining equipment comprises a base, frame bodies are fixedly installed on the two sides of the base, five containing grooves are formed in the top of the base, clamps are arranged on the two sides in the containing grooves, the centers of the opposite sides of the two clamps are fixedly connected with connecting rods, and the connecting rods are fixedly connected with the two ends of the base. Grooves are formed in the positions, corresponding to the two sides of the five containing grooves, of the interior of the base. According to the stainless steel pen point machining equipment based on multi-station synchronous grinding, through the design of placing grooves, clamps, threaded rods, threaded plates, connecting rods and second motors, in actual operation, a worker only needs to simply place all pen points into the corresponding placing grooves, then the second motors are started, the motors can drive the threaded rods to start to rotate, and then the pen points are placed into the corresponding placing grooves; due to the fact that each threaded plate is in threaded connection with the threaded rod, in the rotating process of the threaded rod, each set of opposite threaded plates can be driven to move oppositely or reversely.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pen head grinding processing technical field, concretely is a kind of stainless steel pen head processing equipment based on multi-station synchronous grinding. BACKGROUND

[0002] Stainless steel pen head needs to be ground in production process, mainly to improve its surface quality and machining accuracy, since stainless steel material has higher hardness and toughness, and the processing difficulty is greater, thus through grinding, burr, unevenness and possible weld or bruise mark on the surface of pen head can be removed, so that its surface becomes smooth, which not only improves the appearance of pen head, but also helps to enhance its corrosion resistance, at the same time, grinding processing can accurately control the size and shape of pen head, ensure its close cooperation with pencil core and other components, improve the smoothness and comfort of writing.

[0003] The existing stainless steel pen head faces a significant inconvenience in the grinding process, that is, it is inconvenient to clamp and position multiple stainless steel pen heads simultaneously. Traditional clamping methods often can only handle one by one, which not only greatly limits the processing efficiency, but also increases the complexity and time cost of operation. High precision is required when clamping a single pen head to ensure the consistency of grinding effect and the final quality of the pen head. This one-by-one processing method undoubtedly makes the entire processing process particularly tedious and time-consuming. Therefore, we propose a stainless steel pen head processing equipment based on multi-station synchronous grinding. SUMMARY

[0004] The utility model aims at providing a kind of stainless steel pen head processing equipment based on multi-station synchronous grinding, to solve the problem that the existing stainless steel pen head faces a significant inconvenience in the grinding process, that is, it is inconvenient to clamp and position multiple stainless steel pen heads simultaneously. Traditional clamping methods often can only handle one by one, which not only greatly limits the processing efficiency, but also increases the complexity and time cost of operation. High precision is required when clamping a single pen head to ensure the consistency of grinding effect and the final quality of the pen head. This one-by-one processing method undoubtedly makes the entire processing process particularly tedious and time-consuming.

[0005] To achieve the above object, the utility model provides the following technical scheme: A stainless steel pen head processing equipment based on multi -position synchronous grinding, including base, the both sides of the base are fixedly installed with frame body, the top of base is equipped with five placing grooves, both sides in the placing groove all are provided with clamp, the center of two clamps opposite side all are fixedly connected with connecting rod, the both sides of base respectively correspond five placing grooves all are equipped with recess groove, the position of bottom position in the base is equipped with transmission groove, the position of bottom position in the transmission groove is provided with threaded rod, the bottom of frame body one side is fixedly installed with second motor, the surface of threaded rod respectively correspond five recess grooves below respectively are equipped with right -hand thread tooth and reverse thread tooth, the outer wall of threaded rod respectively correspond every right -hand thread tooth and reverse thread tooth's surface all are screw -threaded and are connected with the threaded plate, the lower end of frame body is provided with horizontal plate, the center of horizontal plate top is fixedly installed with first motor, the lower end of horizontal plate is provided with five rotating rods, the surface of five rotating rods all are fixedly installed with transmission wheel, five transmission wheels are connected through belt drive, the bottom of five rotating rods all are fixedly installed with grinding disc.

[0006] Compared with the prior art, the utility model has the advantages that:

[0007] The stainless steel pen head processing equipment based on multi -position synchronous grinding, through the design of placing groove, clamp, threaded rod, threaded plate, connecting rod and second motor, in actual operation, staff only needs to simply put each pen head into the corresponding placing groove, then starts second motor, and the motor will drive threaded rod to start rotating, because each threaded plate is connected with threaded rod in a threaded mode, so in the process of threaded rod rotating, each set of opposite threaded plate is driven to move oppositely or to the back, the movement is transmitted through connecting rod, and finally converted into the movement of clamp in placing groove, so that synchronous clamping and positioning of multiple pen heads are realized, this process is not only simple to operate, but also greatly saves time and manpower, effectively reduces the work burden of staff, improves the overall production efficiency, the design of first motor, rotating rod, transmission wheel and belt, the first motor as a power source, drives central rotating rod to rotate through the output end at the bottom, and the central rotating rod uniformly and efficiently transmits power to the other four rotating rods through the close cooperation of transmission wheel and belt, this design ensures that five grinding discs can rotate synchronously and at the same speed, not only guarantees the consistency and uniformity of grinding processing, but also significantly improves the processing efficiency and precision. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is the structure schematic drawing of the utility model;

[0009] Figure 2 It is the utility model Figure 1 It is the partial enlarged view of A in the utility model;

[0010] Figure 3 It is the structure perspective view of the threaded plate and the clamp of the utility model;

[0011] Figure 4 It is the structure main view of the utility model.

[0012] In the figure: 1, base; 2, frame body; 3, placing groove; 4, clamp; 5, groove; 6, transmission groove; 7, threaded rod; 8, threaded plate; 9, connecting rod; 10, sliding groove; 11, sliding block; 12, cross plate; 13, first motor; 14, rotating rod; 15, grinding disc; 16, transmission wheel; 17, belt; 18, second motor. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0014] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a stainless steel pen point processing equipment based on multi-station synchronous grinding, including base 1, the both sides of base 1 are fixedly installed frame body 2, the top of base 1 is provided with five placing grooves 3, the both sides in placing groove 3 are provided with clamp 4, the center of the opposite side of two clamps 4 is fixedly connected with connecting rod 9, the both sides of base 1 are respectively provided with groove 5 corresponding five placing grooves 3, the bottom position in base 1 is provided with transmission groove 6, the bottom position in transmission groove 6 is provided with threaded rod 7, the bottom of frame body 2 side is fixedly installed with second motor 18, the surface of threaded rod 7 is respectively provided with right-hand thread and reverse thread below corresponding five grooves 5, the outer wall of threaded rod 7 is respectively screw threadedly connected with threaded plate 8 corresponding the surface of each right-hand thread and reverse thread, the lower end of frame body 2 is provided with cross plate 12, the center of cross plate 12 top is fixedly installed with first motor 13, the lower end of cross plate 12 is provided with five rotating rods 14, the surface of five rotating rods 14 is fixedly installed with transmission wheel 16, five transmission wheels 16 are driven connection by belt 17, the bottom of five rotating rods 14 is fixedly installed with grinding disc 15.

[0015] The first motor 13 is fixedly connected with a first output shaft through the output end of the bottom of the first motor 13, the lower end of the first output shaft penetrates to the outside of the horizontal plate 12 and is fixedly connected with the top of the central rotating rod 14, the top of the four rotating rods 14 arranged at both ends is movably connected with the four bearings fixedly installed at the bottom of the horizontal plate 12, so that the first motor 13 can stably drive the central rotating rod 14 to rotate, and the synchronous and flexible rotation of the other four rotating rods 14 is realized through the bearing connection, thereby providing a reliable power source for the synchronous grinding of the grinding disc 15.

[0016] The second motor 18 is fixedly connected with a second output shaft through the output end of one side of the second motor 18, one end of the second output shaft penetrates to the inside of the frame body 2 and the transmission groove 6 in sequence and is fixedly connected with one end of the threaded rod 7, the other end of the threaded rod 7 is movably connected with the bearing fixedly installed on one side of the inner wall of the transmission groove 6, the second motor 18 can drive the threaded rod 7 to stably rotate, and the precise movement control of the threaded plate 8 is realized through the threaded connection, thereby providing a stable and precise driving force for the clamping and positioning of the pen head.

[0017] The upper end of the threaded plate 8 penetrates to the inside of the recess 5, one end of the connecting rod 9 penetrates to the inside of the recess 5 and is fixedly connected with the top of one side of the threaded plate 8, the movement of the threaded plate 8 can be directly transmitted to the clamp 4 through the connecting rod 9, thereby realizing the stable clamping of the pen head and ensuring the accuracy and stability of the grinding process.

[0018] The inner top of the recess 5 is provided with a sliding groove 10, the top of the threaded plate 8 is fixedly connected with a sliding block 11, the upper end of the sliding block 11 extends to the inside of the sliding groove 10 and is slidably connected with the inner wall of the sliding groove 10, which not only limits the movement direction of the threaded plate 8, but also reduces the friction and resistance in the movement process through the sliding cooperation of the sliding block 11 and the sliding groove 10, thereby improving the operation efficiency and stability of the equipment.

[0019] The electric cylinders are fixedly installed on both sides of the top of the frame body 2, the lower ends of the electric cylinders penetrate to the outside of the frame body 2, the electric cylinders are fixedly connected with piston rods through the output ends of the bottoms of the electric cylinders, the lower ends of the two piston rods are fixedly connected with both sides of the top of the horizontal plate 12, so that the electric cylinders can drive the horizontal plate 12 to move up and down, thereby adjusting the distance between the grinding disc 15 and the pen head to adapt to the processing requirements of pen heads of different sizes and improve the flexibility and adaptability of the equipment.

[0020] The top of each of the two sides in the frame body 2 is provided with a guide groove, the center of each end of the horizontal plate 12 is fixedly connected with a guide block, the opposite sides of the two guide blocks are slidably connected with the inner walls of the two guide grooves, respectively, thereby ensuring the stability and linearity of the horizontal plate 12 during the up and down movement, preventing the processing errors caused by deviation or shaking, and further improving the processing accuracy and stability of the equipment.

[0021] Working principle: after the equipment starts, the second motor 18 starts to work, drives the second output shaft to rotate through its output end, and then drives the threaded rod 7 to rotate smoothly in the transmission groove 6. Because the surface of the threaded rod 7 corresponds to the lower part of the five grooves 5 and is provided with a positive thread and a reverse thread, the threaded plate 8 connected with the threaded rod 7 will move up and down in the groove 5 accurately with the rotation of the threaded rod 7. The movement of the threaded plate 8 is directly transmitted to the clamp 4 through the connecting rod 9, so that the clamp 4 can stably clamp the pen head placed in the placing groove 3, providing a stable processing object for subsequent grinding processing. At the same time, the first motor 13 also starts to work, drives the first output shaft to rotate through its output end, and then drives the centrally arranged rotating rod 14 to rotate. Due to the arrangement of the four bearings, the other four rotating rods 14 can realize synchronous and flexible rotation with the central rotating rod 14. The surface of the five rotating rods 14 is fixedly installed with transmission wheels 16, and is connected by belts 17. Therefore, when the central rotating rod 14 rotates, the other four rotating rods 14 will also rotate synchronously, and then drive the five grinding discs 15 to realize synchronous grinding. In the grinding process, the electric cylinder starts to work, drives the piston rod to move up and down through its output end, and then drives the horizontal plate 12 and the grinding disc 15 on it to move up and down. Because the top of the two sides in the frame body 2 is provided with a guide groove, and the guide block at both ends of the horizontal plate 12 is in sliding connection, the horizontal plate 12 can keep stability and linearity during up and down movement, so as to ensure that the distance between the grinding disc 15 and the pen head can be accurately adjusted to adapt to the processing requirements of pen heads of different sizes.

[0022] In summary: the stainless steel pen head processing equipment based on multi-station synchronous grinding, through the design of placing groove 3, clamp 4, threaded rod 7, threaded plate 8, connecting rod 9 and second motor 18, in actual operation, the staff only needs to simply put each pen head into the corresponding placing groove 3, and then start the second motor 18. The motor will drive the threaded rod 7 to start rotating. Because each threaded plate 8 is connected with the threaded rod 7 in a threaded connection mode, during the rotation of the threaded rod 7, each set of opposite threaded plates 8 will move relatively or away. This movement is finally converted into the movement of the clamp 4 in the placing groove 3 through the transmission of the connecting rod 9, so as to realize the synchronous clamping and positioning of multiple pen heads. This process not only is simple to operate, but also greatly saves time and manpower, effectively reduces the work burden of the staff, improves the overall production efficiency. The design of the first motor 13, rotating rod 14, transmission wheel 16 and belt 17 ensures that the five grinding discs 15 can rotate synchronously and at the same speed, which not only guarantees the consistency and uniformity of grinding processing, but also significantly improves the processing efficiency and precision.

[0023] It is to be understood that the terminology used herein such as first and second, and the like, is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A multi-station synchronous grinding based stainless steel pen point processing equipment comprising a base (1), characterized in that: The both sides of the base (1) are fixedly installed with frame bodies (2), the top of the base (1) is provided with five placing grooves (3), the both sides of the placing grooves (3) are provided with clamps (4), the center of the opposite sides of the two clamps (4) is fixedly connected with connecting rods (9), the inside of the base (1) is provided with recesses (5) corresponding to the both sides of the five placing grooves (3), the inside of the base (1) is provided with a transmission groove (6) at the bottom position, the inside of the transmission groove (6) is provided with a threaded rod (7) at the bottom position, the bottom of the one side of the frame body (2) is fixedly installed with a second motor (18), the surface of the threaded rod (7) is respectively provided with a male thread and a female thread below the five recesses (5), the outer wall of the threaded rod (7) is respectively screw-connected with a threaded plate (8) on the surface of each male thread and female thread, the lower end of the frame body (2) is provided with a horizontal plate (12), the center of the top of the horizontal plate (12) is fixedly installed with a first motor (13), the lower end of the horizontal plate (12) is provided with five rotating rods (14), the surface of the five rotating rods (14) is fixedly installed with transmission wheels (16), the five transmission wheels (16) are transmission-connected through a belt (17), the bottom of the five rotating rods (14) is fixedly installed with grinding discs (15).

2. The stainless steel pen point processing apparatus based on multi-station synchronous grinding according to claim 1, characterized in that: The first motor (13) is fixedly connected with a first output shaft through the output end at the bottom, the lower end of the first output shaft penetrates to the outside of the horizontal plate (12) and is fixedly connected with the top of the rotating rod (14) arranged at the center, the top of the four rotating rods (14) arranged at both ends is movably connected with the four bearings fixedly installed at the bottom of the horizontal plate (12).

3. The multi-station synchronous grinding based stainless steel pen point processing apparatus according to claim 1, characterized in that: The second motor (18) is fixedly connected with a second output shaft through the output end at one side, one end of the second output shaft penetrates to the inside of the frame body (2) and the transmission groove (6) in sequence and is fixedly connected with one end of the threaded rod (7), the other end of the threaded rod (7) is movably connected with the bearing fixedly installed on the inner wall of the transmission groove (6) at one side.

4. The multi-station synchronous grinding based stainless steel pen point processing apparatus according to claim 1, characterized in that: The upper end of the threaded plate (8) penetrates to the inside of the recess (5), one end of the connecting rod (9) penetrates to the inside of the recess (5) and is fixedly connected with the top position at one side of the threaded plate (8).

5. The multi-station synchronous grinding based stainless steel pen point processing apparatus according to claim 1, characterized in that: The inner top of the recess (5) is provided with a sliding groove (10), the top of the threaded plate (8) is fixedly connected with a sliding block (11), the upper end of the sliding block (11) extends to the inside of the sliding groove (10) and is movably connected with the inner wall of the sliding groove (10).

6. The multi-station synchronous grinding based stainless steel pen point processing apparatus according to claim 1, characterized in that: The both sides of the top of the frame body (2) are fixedly installed with electric cylinders, the lower end of the electric cylinder penetrates to the outside of the frame body (2), the electric cylinder is fixedly connected with a piston rod through the output end at the bottom, the lower end of the two piston rods is respectively fixedly connected with the both sides of the top of the horizontal plate (12).

7. The multi-station synchronous grinding based stainless steel pen point processing apparatus according to claim 1, characterized in that: The top of the both sides in the frame body (2) is provided with a guide groove, the center of the both ends of the horizontal plate (12) is fixedly connected with guide blocks, the opposite sides of the two guide blocks are respectively movably connected with the inner walls of the two guide grooves.

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