Pen holder polishing device for pen machining

Abstract

The utility model belongs to the technical field of pen processing, and particularly relates to a pen holder polishing device for pen processing, which comprises a base, a polishing seat, a U-shaped support, a top seat, a top plate I, a top plate II and a polishing plate, the upper end of the base is provided with the polishing seat, and the upper end of the polishing seat is provided with a plurality of semicircular grooves; the front end and the rear end of the base are fixedly connected with baffles. U-shaped supports are arranged on the left side and the right side of the upper end of the base correspondingly, the bottom ends of the U-shaped supports are fixedly connected with a grinding seat, a top seat is fixedly connected to the upper ends of the U-shaped supports, an electric telescopic cylinder is fixedly installed in the middle of the upper end of the top seat, and a first top plate is fixedly connected to the output end of the electric telescopic cylinder; and a motor is fixedly mounted in the middle of the bottom end of the left side of the top plate I. According to the pen holder polishing device, batch polishing treatment of pen holders can be achieved, pen holder polishing is efficient, the polishing effect is good, the pen holders are convenient to polish and use, and use is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of pen processing, and in particular relates to a pen holder grinding device for pen processing. Background Art

[0002] Writing tools refer to all kinds of tools with handwriting functions. The pen holder is the part of the pen that is used to write. When processing some types of pen holders, the outer surface of the pen holder needs to be polished to improve the comfort of holding the pen holder and the appearance of the finished product.

[0003] In the existing pen holder grinding process, it is usually necessary to manually hold the pen holder and grind it in sections using a grinding wheel, which is time-consuming and labor-intensive, has low grinding efficiency, and cannot ensure good quality. At the same time, there are certain risks, which is not conducive to the grinding and use of the pen holder.

[0004] In the prior art, the Chinese utility model patent with application number 202022919922.6 discloses a pen holder grinding device for pen processing, including a grinding mechanism and a clamping mechanism. The grinding mechanism includes a grinding cylinder, a second gear, a thrust bearing, a third gear and a fourth gear..., which can grind the pen holder as a whole, effectively improving the grinding efficiency and production efficiency, and can automatically clamp the two ends of the pen holder when grinding the pen holder, thereby ensuring the accuracy of pen holder grinding and improving product quality.

[0005] However, the above-mentioned pen shaft grinding device for pen instrument processing still has the following shortcomings during use: the grinding mechanism and clamping mechanism inside the pen shaft grinding device for pen instrument processing are relatively complex in design, there are certain inconveniences in operation, and it is not conducive to daily maintenance. At the same time, when the pen shaft grinding device for pen instrument processing is in use, it can only grind one pen shaft at a time, and the grinding efficiency is low, which is not conducive to the batch grinding of pen shafts and is not good for use. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a pen holder grinding device for pen tool processing, which can realize batch grinding of pen holders, and the pen holder grinding is efficient and has a good grinding effect, so as to facilitate the grinding and use of the pen holders and achieve better use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pen holder grinding device for pen processing, comprising a base, a grinding seat, a U-shaped bracket, a top seat, a top plate 1, a top plate 2 and a grinding plate, wherein the upper end of the base is provided with a grinding seat, the upper end of the grinding seat is provided with a plurality of semicircular grooves, and the front and rear ends of the base are fixedly connected with baffles;

[0008] A U-shaped bracket is provided on both sides of the upper end of the base, and the bottom end of the U-shaped bracket is fixedly connected to the grinding seat, the upper end of the U-shaped bracket is fixedly connected to the top seat, and an electric telescopic cylinder is fixedly installed at the middle position of the upper end of the top seat, and the output end of the electric telescopic cylinder is fixedly connected to the top plate 1;

[0009] A motor is fixedly installed at the middle position of the left bottom end of the top plate 1, and a screw is fixedly connected to the output end of the motor. A top plate 2 is arranged at the bottom end of the top plate 1, and guide plates are fixedly connected to the left and right sides of the upper end of the top plate 2, and the screw is threadedly connected to the guide plate;

[0010] A grinding plate is arranged at the bottom end of the second top plate.

[0011] As a preferred technical solution of a pen holder grinding device for pen processing of the utility model, a seat groove is provided at the upper end of the base, and the grinding seat is snap-connected with the seat groove, notches are provided at the middle positions on the left and right sides of the seat groove, and end bulges are integrally formed at the middle positions on the left and right sides of the grinding seat, and the end bulges are snap-connected with the notches.

[0012] As a preferred technical solution of the pen holder grinding device for pen processing of the utility model, a seat cushion is bonded and connected to the bottom end of the base, and the seat cushion is a rubber component.

[0013] As an optimal technical solution of a pen holder grinding device for pen processing of the utility model, the right end of the screw is fixedly connected with an end shaft, the middle position of the right bottom end of the top plate is fixedly connected with a support plate, and the end shaft is rotatably connected to the support plate.

[0014] As an optimal technical solution of a pen holder grinding device for pen processing of the utility model, a recess is provided at the bottom end of the second top plate, and the grinding plate is snap-fitted and connected to the recess, through holes are provided around the upper end of the recess, a screw shaft is fixedly connected around the upper end of the grinding plate, and the upper end of the screw shaft is penetrated and connected to the through hole, and a locking nut is screwed and connected to the upper end of the screw shaft.

[0015] As a preferred technical solution of a pen holder grinding device for pen tool processing of the utility model, the inner surface of the semicircular groove and the bottom end surface of the grinding plate are both coated with a frosted layer.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When the utility model is in use, several pen barrels to be polished can be placed one by one in several semicircular grooves on the polishing seat, and then the electric telescopic cylinder can drive the top plate one and the top plate two to move downward, so that the bottom end surface of the polishing plate and the upper end surface of the pen barrel can contact each other, and then the motor and the screw can drive the top plate two with the guide plate to move back and forth left and right, so that the polishing plate reciprocates left and right to rub several pen barrels to rotate in the semicircular grooves, and the outer surface of the pen barrel can frictionally contact the inner surface of the polishing seat in the rotating state, thereby realizing the polishing operation of the pen barrel. The utility model has a simple structural design, is relatively simple to operate, and is convenient for daily maintenance. At the same time, it can realize batch polishing processing of the pen barrels, the pen barrel polishing is efficient, and the polishing effect is good, so that the pen barrels can be polished and used, and the use is better.

[0018] During use, the utility model can also facilitate the disassembly, assembly and replacement of the grinding seat on the upper end of the base through the arrangement of the seat groove, the notch and the end protrusion, so as to facilitate the placement and grinding of pen holders of different specifications, which is simple, convenient and better to use.

[0019] During use of the utility model, the arrangement of the notches, through holes, screw shafts and locking nuts can facilitate the disassembly, assembly and replacement of the grinding plates at the two bottom ends of the top plate, thereby making the use of the utility model better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 for Figure 1 A side view structural schematic diagram of;

[0023] Figure 3 for Figure 1 A schematic diagram of the front view structure of

[0024] Figure 4 This is a schematic diagram of the connection structure between the base and the grinding seat of the utility model;

[0025] Figure 5 This is a schematic diagram of the separation structure of the base and the grinding seat of the utility model;

[0026] Figure 6 It is a schematic diagram of the connection structure of the top seat, top plate 1 and top plate 2 of the utility model;

[0027] Figure 7 This is a schematic diagram of the connection structure between the top plate 2 and the grinding plate of the utility model;

[0028] Figure 8for Figure 7 Schematic diagram of the structure viewed from above;

[0029] Fig. 9 It is a schematic diagram of the separation structure of the top plate 2 and the grinding plate of the utility model;

[0030] Fig.10 for Fig. 9 Schematic diagram of the structure viewed from above;

[0031] Fig.11 This is a schematic diagram of the structure of the grinding plate of the utility model in a falling use state;

[0032] In the figure: 1. base; 2. seat cushion; 3. seat groove; 4. notch; 5. grinding seat; 6. semicircular groove; 7. end convex; 8. baffle; 9. U-shaped bracket; 10. top seat; 11. electric telescopic cylinder; 12. top plate 1; 13. motor; 14. screw; 15. end shaft; 16. support plate; 17. top plate 2; 18. guide plate; 19. notch; 20. through hole; 21. grinding plate; 22. screw shaft; 23. locking nut. DETAILED DESCRIPTION

[0033] 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. Example

[0034] See also Figure 1-11 , the utility model provides the following technical solutions: a pen holder grinding device for pen processing, comprising a base 1, a grinding seat 5, a U-shaped bracket 9, a top seat 10, a top plate 12, a top plate 2 17 and a grinding plate 21;

[0035] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Fig.11As shown, further, a seat cushion 2 is bonded and connected to the bottom end of the base 1, and the seat cushion 2 is a rubber member. A seat groove 3 is provided at the upper end of the base 1, and a notch 4 is provided at the middle position of the left and right sides of the seat groove 3. A grinding seat 5 is provided at the upper end of the base 1, and the grinding seat 5 is connected to the base 1 by snapping. A plurality of semicircular grooves 6 are provided at the upper end of the grinding seat 5, and the inner surface of the semicircular groove 6 is coated with a frosted layer. The middle positions of the left and right sides of the grinding seat 5 are integrally formed with end protrusions 7, and the end protrusions 7 are connected to the notch 4 by snapping. The front and rear ends of the base 1 are fixedly connected with baffles 8, wherein the seat pad 2 is used for the non-slip placement of the base 1, the grinding seat 5 is used for the placement and grinding of the pen holder, the semicircular groove 6 is used for the placement of the pen holder, the frosted layer on the inner surface of the semicircular groove 6 is used for the grinding of the pen holder, and the end protrusion 7 is used for the buckle and lifting of the grinding seat 5 in the seat groove 3. Through the arrangement of the seat groove 3, the slot 4 and the end protrusion 7, the upper end grinding seat 5 of the base 1 is convenient for disassembly, assembly and replacement, so as to place and grind pen holders of different specifications, which is simple and convenient, and better to use;

[0036] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Fig.11 As shown, further, U-shaped brackets 9 are provided on both sides of the upper end of the base 1, and the bottom end of the U-shaped bracket 9 is fixedly connected to the grinding seat 5, and the upper end of the U-shaped bracket 9 is fixedly connected to the top seat 10, and an electric telescopic cylinder 11 is fixedly installed at the middle position of the upper end of the top seat 10, and the electric telescopic cylinder 11 is electrically connected to the external power supply through the corresponding control switch, and the output end of the electric telescopic cylinder 11 is fixedly connected to the top plate 12, wherein the specific structure of the electric telescopic cylinder 11 and its connection and use are existing well-known technologies, and will not be described in detail one by one here;

[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Fig.11As shown, further, a motor 13 is fixedly installed at the middle position of the left bottom end of the top plate 12, and the motor 13 is electrically connected to the external power supply through the corresponding control switch, and the output end of the motor 13 is fixedly connected to a screw 14, and a top plate 2 17 is provided at the bottom end of the top plate 12, and the left and right sides of the upper end of the top plate 2 17 are fixedly connected to guide plates 18, and the screw 14 is threadedly connected to the guide plate 18, and the right end of the screw 14 is fixedly connected to the end shaft 15, and the middle position of the right bottom end of the top plate 12 is fixedly connected to a support plate 16, and the end shaft 15 is connected to the support plate 1 6 is rotatably connected, wherein the specific structure of the motor 13 and its connection use are existing well-known technologies, and will not be described in detail here one by one. The guide plate 18 is provided with a threaded hole matching the screw rod 14, which is not specifically shown in the figure, so that the screw rod 14 rotating at a fixed position drives the guide plate 18 and the top plate 17 to reciprocate left and right, and the outer wall of the end shaft 15 is smooth. At the same time, the support plate 16 is provided with an axial hole matching the end shaft 15, which is not specifically shown in the figure, so as to rotatably support the right end of the screw rod 14 to prevent the screw rod 14 from rotating eccentrically;

[0038] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, further, a recess 19 is provided at the bottom end of the top plate 17, and through holes 20 are provided around the upper end of the recess 19, a grinding plate 21 is provided at the bottom end of the top plate 17, and the grinding plate 21 is engaged with the recess 19, and the bottom end surface of the grinding plate 21 is coated with a frosted layer, and a screw shaft 22 is fixedly connected around the upper end of the grinding plate 21, and the upper end of the screw shaft 22 is engaged with the through hole 20, and a locking nut 23 is screwed and connected to the upper end of the screw shaft 22, wherein the frosted layer on the bottom end surface of the grinding plate 21 can improve the anti-slip contact effect between the bottom end surface of the grinding plate 21 and the upper end surface of the pen holder, so that the grinding plate 21 can be rubbed back and forth left and right to make several pen holders rotate in the semicircular groove 6, and the arrangement of the recess 19, the through hole 20, the screw shaft 22 and the locking nut 23 can facilitate the disassembly, assembly and replacement of the grinding plate 21 at the bottom end of the top plate 17, and it is better to use.

[0039] In this embodiment, when the utility model is in use, several pen barrels to be polished can be placed one by one in several semicircular grooves 6 on the polishing seat 5, and then the electric telescopic cylinder 11 can drive the top plate 12 and the top plate 2 17 to move downward, so that the bottom end surface of the polishing plate 21 and the upper end surface of the pen barrel are in contact with each other, and then the motor 13 and the screw 14 can drive the top plate 2 17 with the guide plate 18 to move back and forth left and right, so that the polishing plate 21 reciprocates left and right to rub several pen barrels in the semicircular groove 6 to rotate, and the outer surface of the pen barrel can be in friction contact with the inner surface of the polishing seat 5 in the rotating state, thereby realizing the polishing operation of the pen barrel. The utility model has a simple structural design, is relatively simple to operate, and is convenient for daily maintenance. At the same time, it can realize batch polishing of the pen barrels, the pen barrel polishing is efficient, and the polishing effect is good, so as to facilitate the polishing use of the pen barrel and better use.

[0040] The use process and working principle of the utility model are as follows: when in use, it is placed flat on a suitable position on the processing table, the seat pad 2 at the bottom end of the base 1 contacts the table surface, and then the electric telescopic cylinder 11 and the motor 13 are connected to the external power supply, and then a number of pen holders to be polished are placed one by one in the semicircular groove 6 on the polishing seat 5, and the two sides of the polishing seat 5 are blocked by the baffle 8, and then the electric telescopic cylinder 11 is started, and the top plate 12 and the top plate 2 17 are driven downward by the electric telescopic cylinder 11, so that the bottom end surface of the polishing plate 21 at the bottom end of the top plate 2 17 contacts the upper end surface of the pen holder, and then the motor 13 is started, and the screw 14 is driven by the motor 13 It rotates forward and backward, and the end shaft 15 at the right end of the screw 14 and the screw 14 itself are rotatably supported by the support plate 16. The screw 14 rotating in a fixed position can be moved back and forth with the top plate 17 having the guide plate 18, so that the grinding plate 21 can reciprocate left and right to rub a number of pen shafts to rotate in the grinding seat 5. In the rotating state, the outer surface of the pen shaft can be in friction contact with the inner surface of the grinding seat 5, thereby realizing the grinding operation of the pen shaft. After grinding, the motor 13 is turned off and the electric telescopic cylinder 11 is started. The top plate 12 and the top plate 2 17 are driven upward by the electric telescopic cylinder 11 to take out the polished pen shaft in the semicircular groove 6 on the grinding seat 5.

[0041] In addition, the contents not described in detail in this embodiment belong to the prior art and common knowledge.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pen holder grinding device for pen processing, characterized in that: The utility model comprises a base (1), a grinding seat (5), a U-shaped bracket (9), a top seat (10), a top plate 1 (12), a top plate 2 (17) and a grinding plate (21), wherein the upper end of the base (1) is provided with a grinding seat (5), the upper end of the grinding seat (5) is provided with a plurality of semicircular grooves (6), and the front and rear ends of the base (1) are fixedly connected with baffles (8); U-shaped brackets (9) are provided on both left and right sides of the upper end of the base (1), and the bottom end of the U-shaped bracket (9) is fixedly connected to the grinding seat (5), the upper end of the U-shaped bracket (9) is fixedly connected to a top seat (10), an electric telescopic cylinder (11) is fixedly installed at the middle position of the upper end of the top seat (10), and the output end of the electric telescopic cylinder (11) is fixedly connected to a top plate 1 (12); A motor (13) is fixedly mounted at the middle position of the left bottom end of the top plate (12), and a screw rod (14) is fixedly connected to the output end of the motor (13); a top plate (17) is provided at the bottom end of the top plate (12), and guide plates (18) are fixedly connected to the left and right sides of the upper end of the top plate (17), and the screw rod (14) is threadedly connected to the guide plate (18); A grinding plate (21) is provided at the bottom end of the second top plate (17).

2. The pen holder grinding device for pen tool processing according to claim 1, characterized in that: A seat groove (3) is provided at the upper end of the base (1), and the grinding seat (5) is snap-fitted with the seat groove (3). A notch (4) is provided at the middle position on the left and right sides of the seat groove (3). An end protrusion (7) is integrally formed at the middle position on the left and right sides of the grinding seat (5), and the end protrusion (7) is snap-fitted with the notch (4).

3. The pen holder grinding device for pen tool processing according to claim 1, characterized in that: A seat cushion (2) is bonded to the bottom end of the base (1), and the seat cushion (2) is a rubber component.

4. The pen holder grinding device for pen tool processing according to claim 1, characterized in that: The right end of the screw rod (14) is fixedly connected to an end shaft (15), and the middle position of the right bottom end of the top plate (12) is fixedly connected to a support plate (16), and the end shaft (15) is rotatably connected to the support plate (16).

5. The pen holder grinding device for pen tool processing according to claim 1, characterized in that: A notch (19) is provided at the bottom end of the second top plate (17), and the grinding plate (21) is snap-fitted with the notch (19), through holes (20) are provided around the upper end of the notch (19), a screw shaft (22) is fixedly connected around the upper end of the grinding plate (21), and the upper end of the screw shaft (22) is inserted and connected with the through hole (20), and a locking nut (23) is screwed and connected to the upper end of the screw shaft (22).

6. The pen holder grinding device for pen tool processing according to claim 1, characterized in that: The inner surface of the semicircular groove (6) and the bottom end surface of the grinding plate (21) are both coated with a frosted layer.

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