Cooling assembly for thread machining of pen container
By designing the regulating components and air guide blocks in the cooling assembly, the problem of adjusting and positioning the coolant drain speed was solved, improving the lubrication and cooling effect in the processing of ballpoint pen holders and increasing processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-03-31
AI Technical Summary
In the manufacturing process of high-end ballpoint pen holders, the adjustment and positioning of the coolant drain speed are difficult to control precisely, affecting the lubrication and cooling effect.
A cooling assembly including a cooling base and an adjusting component is designed. By rotating the bolt to push the adjusting component, the deformation of the coolant hose is adjusted to control the drainage speed. Combined with an air guide block, it is used to blow air to remove debris.
It achieves reduced coolant consumption and adjustable drainage speed, improving the lubrication and cooling effect of tapping tools and increasing machining efficiency.
Smart Images
Figure CN224059347U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to pen holder processing technology, and more particularly to a cooling component for pen holder thread processing. Background Technology
[0002] For high-end ballpoint pens, the pen holder is made of a single piece of metal. Therefore, during the manufacturing process, the pen tip needs to be bored, and the pen tail needs to be threaded to facilitate the installation of the pen cap. The tapping tool needs lubrication and cooling during the threading process, requiring the use of coolant. The coolant hose is typically a flexible tube, and its drainage speed needs to be adjusted and positioned. Utility Model Content
[0003] To address the shortcomings of the existing technology, this utility model proposes a cooling component for pen holder thread processing.
[0004] The technical solution of this utility model is implemented as follows:
[0005] A cooling assembly for thread processing of a pen holder includes a thread processing mechanism. The thread processing mechanism has an outer cover, on which a cooling assembly is mounted. The cooling assembly includes a cooling seat and an adjusting member. An installation area is formed in the middle of the adjusting member. The cooling seat is disposed within the installation area. A fixing part is provided on the cooling seat, with a threaded hole in the middle of the fixing part. A bolt is disposed within the threaded hole. A through hole is provided on the cooling seat, and the adjusting member is placed within the through hole. Rotating the bolt pushes the adjusting member within the through hole.
[0006] In this cooling assembly for pen holder thread processing of the present invention, the adjusting component is composed of a first inclined plate, a second inclined plate and a third inclined plate. A fourth inclined plate is provided at one end of the first inclined plate. The first inclined plate and the fourth inclined plate are connected by a first arc-shaped portion. The first inclined plate and the second inclined plate are connected by a second arc-shaped portion. A connecting plate is provided between the second inclined plate and the third inclined plate. The second inclined plate and the connecting plate are connected by a third arc-shaped portion. The third inclined plate and the connecting plate are connected by a fourth arc-shaped portion.
[0007] In this cooling assembly for processing the threaded pen holder according to the present invention, the third inclined plate is provided with a notch.
[0008] In this cooling assembly for threaded pen holder processing according to the present invention, the cooling seat is provided with a through hole that mates with the notch.
[0009] In this cooling assembly for threaded pen holders according to the present invention, the second arcuate portion contacts the inner wall of the mounting area.
[0010] In this cooling assembly for threaded pen holder of the present invention, the second arc-shaped portion is located inside the through hole and is in contact with the bolt.
[0011] The cooling component for pen barrel thread processing according to this utility model has the following beneficial effects: the cooling component for pen barrel thread processing can squeeze the adjusting component by rotating the bolt, thereby applying pressure to the hose that delivers coolant through the adjusting component, causing it to deform under force, reducing the inner diameter of the hose, reducing the discharge speed of the coolant, facilitating the cooling and lubrication of the tapping tool, saving coolant consumption and making adjustment convenient. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the cooling component structure for the thread machining of the pen holder according to this utility model;
[0013] Figure 2 for Figure 1 Schematic diagram of the boring mechanism and thread machining mechanism in the diagram;
[0014] Figure 3 for Figure 2 A schematic diagram of the cooling component structure in the diagram;
[0015] Figure 4 for Figure 3 Top view;
[0016] Figure 5 for Figure 4 Cross-sectional view at point AA;
[0017] Figure 6 for Figure 5 A schematic diagram of the adjusting component structure. Detailed Implementation
[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0019] like Figures 1 to 6 As shown, this utility model discloses a cooling assembly for threading pen holders, including a threading mechanism 1 for tapping threaded holes at the end of the pen holder. The processing equipment includes a worktable 2 with a feeding bin 3. A feeding cylinder (not shown) is located on one side of the feeding bin 3, which pushes the pen holder out of the feeding bin 3. A fixing plate 5 is also provided on the worktable 2, and a vibration motor 6 is mounted on the fixing plate 5 for vibration, thus discharging the pen holder.
[0020] The workbench 2 is also equipped with a slide rail 7. One end of the slide rail 7 is the feeding bin 3, and the other end is the cover 8. The lower end of the cover 8 is equipped with a first cylinder 9 and a second cylinder 10. The first cylinder 9 can drive the second cylinder 10 to move, and the second cylinder 10 can drive the feeding mechanism 11 to move on the slide rail 7.
[0021] The workbench 2 is also equipped with a pusher cylinder 12, and the pusher cylinder 12 is equipped with a pusher rod 13. The pen holders discharged from the unloading bin 3 are pushed by the pusher rod 13 and enter the feeding mechanism 11.
[0022] The opposite side of the pusher cylinder 12 is provided with a pen tip cutting and leveling mechanism 17, which is used to cut the part of the pen tip of the pen holder so as to flatten the pen tip.
[0023] Furthermore, the worktable 2 is equipped with a boring mechanism 18 and a threading mechanism 1. The feeding mechanism 11 clamps the pen holder, and the boring mechanism 18 and the threading mechanism 1 simultaneously process the pen tip and pen tail of the pen holder. A feeding mechanism 19 is also provided on one side of the slide rail 7 to push the processed pen holder out of the feeding mechanism 11. The worktable 2 is also equipped with a discharge port 16 to collect the processed pen holders. The feeding mechanism 19 pushes the pen holder inside the feeding mechanism 11 into the discharge port 16.
[0024] The first cylinder 9 and the second cylinder 10 drive the feeding mechanism 11 to move on the slide rail 7, realizing the feeding, leveling, boring and tapping of the pen holder, thus achieving automated processing.
[0025] The thread processing mechanism 1 is provided with an outer cover 20, and a cooling component 21 is provided on the outer cover 20. The cooling component 21 includes a cooling seat 22 and an adjusting member 23. An installation area 24 is formed in the middle of the adjusting member 23, and the cooling seat 22 is disposed in the installation area 24.
[0026] A fixing part 25 is provided on the cooling base 22. A threaded hole 26 is provided in the middle of the fixing part 25. A bolt 27 is provided in the threaded hole 26. A through hole 28 is provided on the cooling base 22. An adjusting member 23 is placed in the through hole 28. Rotating the bolt 27 pushes the adjusting member 23 in the through hole 28.
[0027] The cooling base 22 is also equipped with an air guide block 44, which has an air inlet pipe 45 and an exhaust pipe 46 for blowing air when tapping threaded holes to blow off waste chips.
[0028] The adjusting member 23 consists of a first inclined plate 29, a second inclined plate 30, and a third inclined plate 31, which are arranged in parallel. A fourth inclined plate 32 is provided at one end of the first inclined plate 29. The first inclined plate 29 and the fourth inclined plate 32 are connected by a first arc-shaped portion 33, and the first inclined plate 29 and the second inclined plate 30 are connected by a second arc-shaped portion 34, which contacts the inner wall 35 of the mounting area 24. A connecting plate 36 is provided between the second inclined plate 30 and the third inclined plate 31, connected by a third arc-shaped portion 37, and the third inclined plate 31 and the connecting plate 36 are connected by a fourth arc-shaped portion 38.
[0029] The third inclined plate 31 has a notch 39, and the cooling seat 22 has a through hole 40 that mates with the notch 39. The notch 39 is for inserting a hose that delivers coolant, which then extends from the through hole 40 to lubricate and cool the tap tool at the lower end.
[0030] The second arc-shaped portion 34 is located inside the through hole 28 and contacts the bolt 27. Rotating the bolt 27 allows it to push the second arc-shaped portion 34, causing the first inclined plate 29 to apply external force to the hose located between the inner walls 35, thus deforming the hose and adjusting the rate at which the coolant drains.
[0031] The hose is inserted into the mounting area 24, its position is restricted by the second arcuate portion 34 and the inner wall 35 of the mounting area 24, and then extends from the notch 39 and through hole 28 at the lower end to lubricate and cool the tap tool 41.
[0032] The cooling base 22 is provided with a mounting part 42, and the mounting part 42 is provided with a mounting hole 43. The cooling base 22 can be installed on the outer cover 20 by screws.
[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cooling assembly for thread machining of a pen barrel, comprising a thread machining mechanism, characterized in that, The thread processing mechanism is provided with a cover, the cover is provided with a cooling assembly, the cooling assembly comprises a cooling seat and an adjusting piece, the adjusting piece is provided with an installation area in the middle, the cooling seat is arranged in the installation area, the cooling seat is provided with a fixing part, the fixing part is provided with a threaded hole in the middle, the threaded hole is provided with a bolt, the cooling seat is provided with a through hole, the adjusting piece is arranged in the through hole, and the bolt is rotated to push the adjusting piece in the through hole.
2. The cooling assembly for thread machining of a pen container according to claim 1, characterized in that, The adjusting piece is composed of a first inclined plate, a second inclined plate and a third inclined plate, one end of the first inclined plate is provided with a fourth inclined plate, the first inclined plate and the fourth inclined plate are connected through a first arc-shaped part, the first inclined plate and the second inclined plate are connected through a second arc-shaped part, the second inclined plate and the third inclined plate are provided with a connecting plate, the second inclined plate and the connecting plate are connected through a third arc-shaped part, and the third inclined plate and the connecting plate are connected through a fourth arc-shaped part.
3. The cooling assembly for thread machining of a pen barrel according to claim 2, characterized in that, The third inclined plate is provided with a notch.
4. The cooling assembly for thread machining of a pen barrel according to claim 3, characterized in that, The cooling seat is provided with a through hole matched with the notch.
5. The cooling assembly for thread machining of a pen barrel according to claim 3, characterized in that, The second arc-shaped part is in contact with the inner wall of the installation area.
6. The cooling assembly for thread machining of a pen barrel according to claim 3, characterized in that, The second arc-shaped part is in the through hole, and the second arc-shaped part is in contact with the bolt.