CN215903560U - Stable form instrument hairspring excision corner device - Google Patents
Stable form instrument hairspring excision corner device Download PDFInfo
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- CN215903560U CN215903560U CN202122087763.2U CN202122087763U CN215903560U CN 215903560 U CN215903560 U CN 215903560U CN 202122087763 U CN202122087763 U CN 202122087763U CN 215903560 U CN215903560 U CN 215903560U
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Abstract
The utility model relates to the field of instrument hairspring corner cutting devices and discloses a stable instrument hairspring corner cutting device. The method comprises the following steps: the workstation locates the hairspring placer on the workstation, locates the drive arrangement of hairspring placer one side, and drive arrangement includes: locate first motor on the workstation, connect the lead screw on first motor output, the removal guide pin bushing on the lead screw is located to the cover. Locate hairspring clamping device on the workstation, locate the hairspring cutting device of hairspring clamping device one side, hairspring cutting device includes: the hairspring cutting device comprises a fixed seat arranged on the workbench, a second groove arranged on the fixed seat and corresponding to the first groove, a hairspring pressing assembly arranged on the fixed seat, and a cutting assembly arranged on the workbench and matched with the fixed seat. Through the setting, be favorable to accurate direction hairspring and reduce the error that produces because of manual operation, and stability is better, has reduceed workman's the amount of labour simultaneously to subsequent production improves the yields.
Description
Technical Field
The utility model relates to the field of instrument hairspring corner cutting devices, in particular to a stable instrument hairspring corner cutting device.
Background
The hairspring is a vital part in a meter, during the production process of the hairspring, a hairspring strip needs to be placed on a hairspring coiling die to be coiled and molded, finally, the hairspring which is coiled and molded is taken down from the hairspring coiling die, and before the hairspring strip is cut off, redundant corner parts on two sides of the hairspring which is molded need to be cut off, and then the next process is carried out. However, in the existing production process of the hairspring, people adopt a mode of manually holding a cutter to cut off the hairspring corner part, so that the method undoubtedly increases the labor intensity of workers and seriously affects the production efficiency, and in addition, the manual cutting mode also causes larger errors, influences the subsequent processing of products and increases the defective rate.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides the stable instrument hairspring corner cutting device, which is beneficial to accurately guiding the hairspring to reduce errors caused by manual operation through the arrangement of the hairspring placing device, the driving device, the hairspring clamping device and the hairspring cutting device, has better stability, and simultaneously reduces the labor capacity of workers so as to facilitate subsequent production and improve the yield.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a stable instrument hairspring cut corner device comprising:
the hairspring placing device is arranged on the workbench;
locate the drive arrangement of hairspring placer one side, drive arrangement includes: the first motor is arranged on the workbench, the lead screw is connected to the output end of the first motor, and the movable guide sleeve is sleeved on the lead screw;
locate hairspring clamping device on the workstation, hairspring clamping device includes: the hairspring fixing device comprises a mounting seat arranged on the movable guide sleeve, a first groove arranged on the mounting seat and used for placing a hairspring, a second motor arranged in the mounting seat, a driving gear arranged on the second motor, a first rack and a second rack which are respectively arranged on two sides of the driving gear and are parallel to each other up and down, a first connecting rod and a second connecting rod arranged on the first rack and the second rack, a supporting spring sleeved on the first connecting rod and the second connecting rod, and a clamping plate which is arranged at one end of the first connecting rod and one end of the second connecting rod and extends into the first groove;
locate hairspring cutting device of hairspring clamping device one side, hairspring cutting device includes: locate fixing base on the workstation, set up in on the fixing base and with the second recess that first recess corresponds, locate hairspring on the fixing base compresses tightly the subassembly and locates on the workstation with fixing base complex excision subassembly.
When the hairspring cutting device is used, the hairspring is placed on the hairspring placing device, then one end to be cut is taken, and the hairspring is clamped on the hairspring cutting device through the hairspring clamping device. The second motor is started, the driving gear is rotated, the first rack and the second rack are moved, the first connecting rod and the second connecting rod are driven to move in the opposite direction, the supporting spring is in a compressed state, and the clamping plate is driven to extend into the first groove to clamp the hairspring, so that the machining stability of the hairspring is guaranteed. Meanwhile, the hairspring cutting length can be adjusted as required, the lead screw is rotated by starting the first motor, the movable guide sleeve is driven to move along the length direction of the lead screw, the hairspring clamped on the mounting seat is driven to synchronously move, and the hairspring length on the cutting device is adjusted. After the length of the hairspring is adjusted to a proper position, the hairspring is pressed and covered by the hairspring pressing assembly, so that the position deviation of the hairspring during cutting is prevented, the hairspring cutting quality is guaranteed, and then the hairspring is cut by the cutting assembly.
As a preferable aspect of the present invention, the hairspring setting device includes: the base is arranged on the workbench, the upright column is arranged in the middle of the base, and the compression nut is in threaded fit with the upright column.
Realize above-mentioned technical scheme, when above-mentioned installation hairspring, place the hairspring on the stand, realize covering to the pressure of hairspring through the cooperation of gland nut and stand.
As a preferable aspect of the present invention, the balance spring pressing assembly includes: locate frame on the fixing base, locate first cylinder on the frame, locate spring holder on the first cylinder, and locate pinch roller on the spring holder.
According to the technical scheme, before the hairspring is cut off, the spring seat moves downwards by starting the first air cylinder, and the pressing roller is driven to move towards the direction of the second groove and press the hairspring.
As a preferred aspect of the present invention, the cutting assembly includes: the cutting tool comprises a support arranged on the workbench, a second cylinder arranged on the support, a moving plate connected to the output end of the second cylinder, guide pillars arranged on the workbench and positioned on two sides of the fixed seat and matched with the moving plate, and a cutter arranged at the bottom of the moving plate and matched with the fixed seat.
According to the technical scheme, after the hairspring pressing assembly moves, the second air cylinder is started, the moving plate moves downwards along the guide pillar, and the cutter moves downwards in a matched mode and is matched with the fixing seat to cut the hairspring.
As a preferable mode of the present invention, a scale for observing the hairspring cutting length is provided on the fixed base.
Realize above-mentioned technical scheme, through the setting of scale, the length that the accuse will cut hairspring easily.
In conclusion, the utility model has the following beneficial effects: when the hairspring cutting device is used, a hairspring is placed on the hairspring placing device, and then one end to be cut is taken out and is placed on the hairspring cutting device through the hairspring clamping device. The second motor is started, the driving gear is rotated, the first rack and the second rack are moved, the first connecting rod and the second connecting rod are driven to move in the opposite direction, the supporting spring is in a compressed state, and the clamping plate is driven to extend into the first groove to clamp the hairspring, so that the machining stability of the hairspring is guaranteed. Meanwhile, the hairspring cutting length can be adjusted as required, the lead screw is rotated by starting the first motor, the movable guide sleeve is driven to move along the length direction of the lead screw, the hairspring clamped on the mounting seat is driven to synchronously move, and the hairspring length on the cutting device is adjusted. After the length of the hairspring is adjusted to a proper position, the hairspring is pressed and covered by the hairspring pressing assembly, so that the position deviation of the hairspring during cutting is prevented, the hairspring cutting quality is guaranteed, and then the hairspring is cut by the cutting assembly. Through the setting, be favorable to accurate direction hairspring and reduce the error that produces because of manual operation, and stability is better, has reduceed workman's the amount of labour simultaneously to subsequent production improves the yields.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall front view structure of the present invention.
Fig. 2 is a side view of the hairspring clamping device of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a work table; 2. a base; 3. a column; 4. a compression nut; 5. a first motor; 6. a lead screw; 7. moving the guide sleeve; 8. a fixed seat; 9. a graduated scale; 10. a second groove; 11. pressing the roller; 12. a spring seat; 13. a first cylinder; 14. a frame; 15. a support; 16. moving the plate; 17. a guide post; 18. a second cylinder; 19. a cutter; 20. a drive gear; 21. a second motor; 22. a second rack; 23. a first rack; 24. a first connecting rod; 25. a support spring; 26. a clamping plate; 27. a first groove; 28. a second connecting rod; 29. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 2, the present invention is a stable instrument hairspring cut corner device comprising: workstation 1 locates the hairspring placer on workstation 1, and hairspring placer includes: the base 2 is arranged on the workbench 1, the upright post 3 is arranged in the middle of the base 2, and the compression nut 4 is in threaded fit with the upright post 3.
When the hairspring is installed, the hairspring is placed on the stand column 3, and the hairspring is pressed through the cooperation of the compression nut 4 and the stand column 3.
Further, locate the drive arrangement of hairspring placer one side, drive arrangement includes: the first motor 5 is arranged on the workbench 1, the lead screw 6 is connected to the output end of the first motor 5, and the movable guide sleeve 7 is sleeved on the lead screw 6.
Further, a balance spring clamping device provided on the table 1 includes: the hairspring fixing device comprises a mounting seat 29 arranged on the movable guide sleeve 7, a first groove 27 arranged on the mounting seat 29 and used for placing a hairspring, a second motor 21 arranged in the mounting seat 29, a driving gear 20 arranged on the second motor 21, a first rack 23 and a second rack 22 which are respectively arranged on two sides of the driving gear 20 and are parallel to each other up and down, a first connecting rod 24 and a second connecting rod 28 arranged on the first rack 23 and the second rack 22, a supporting spring 25 sleeved on the first connecting rod 24 and the second connecting rod 28, and a clamping plate 26 arranged at one end of the first connecting rod 24 and one end of the second connecting rod 28 and extending into the first groove 27.
Further, a hairspring cutting device provided on one side of the hairspring clamping device, the hairspring cutting device includes: locate fixing base 8 on workstation 1, offer on fixing base 8 and with the second recess 10 of first recess 27 correspondence, locate hairspring on fixing base 8 and compress tightly the subassembly and locate on workstation 1 and the excision subassembly of fixing base 8 complex.
The balance spring pressing component comprises: the pressing device comprises a frame 14 arranged on the fixed seat 8, a first air cylinder 13 arranged on the frame 14, a spring seat 12 arranged on the first air cylinder 13, and a pressing roller 11 arranged on the spring seat 12. Before the hairspring is cut, the first cylinder 13 is started to enable the spring seat 12 to move downwards, so that the pressing roller 11 is driven to move towards the direction of the second groove 10 and press the hairspring.
The resection assembly includes: the cutting device comprises a support 15 arranged on the workbench 1, a second cylinder 18 arranged on the support 15, a moving plate 16 connected to the output end of the second cylinder 18, guide posts 17 arranged on the workbench 1 and positioned at two sides of the fixed seat 8 and matched with the moving plate 16, and a cutter 19 arranged at the bottom of the moving plate 16 and matched with the fixed seat 8. After the action of the balance spring pressing assembly, the second air cylinder 18 is started to enable the moving plate 16 to move downwards along the guide post 17, so that the cutting knife 19 moves downwards in a matched mode and the fixed seat 8 is matched to cut off the balance spring.
Be equipped with the scale 9 that is used for observing hairspring excision length on the fixing base 8, through the setting of scale 9, the length that the hairspring will cut is controlled easily.
In this embodiment, in use, the balance spring is first placed on the balance spring placement device and the end to be cut is then taken through the balance spring clamping device onto the balance spring cutting device. The second motor 21 is started to rotate the driving gear 20, so that the first rack 23 and the second rack 22 move to drive the first connecting rod 24 and the second connecting rod 28 to move in opposite directions, the supporting spring 25 is in a compressed state, and drives the clamping plate 26 to extend into the first groove 27 to clamp the hairspring, so that the processing stability of the hairspring is ensured. Meanwhile, the hairspring cut-off length can be adjusted as required, the lead screw 6 is rotated by starting the first motor 5, the movable guide sleeve 7 is driven to move along the length direction of the lead screw 6, and the hairspring clamped on the mounting seat 29 is driven to synchronously move, so that the hairspring on the cutting device is adjusted in length. After the length of the hairspring is adjusted to a proper position, the hairspring is pressed and covered by the hairspring pressing assembly, so that the position deviation of the hairspring during cutting is prevented, the hairspring cutting quality is guaranteed, and then the hairspring is cut by the cutting assembly. Through the setting, be favorable to accurate direction hairspring and reduce the error that produces because of manual operation, and stability is better, has reduceed workman's the amount of labour simultaneously to subsequent production improves the yields.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A stable form instrument hairspring excision corner device which characterized in that includes:
the hairspring placing device is arranged on the workbench;
locate the drive arrangement of hairspring placer one side, drive arrangement includes: the first motor is arranged on the workbench, the lead screw is connected to the output end of the first motor, and the movable guide sleeve is sleeved on the lead screw;
locate hairspring clamping device on the workstation, hairspring clamping device includes: the hairspring fixing device comprises a mounting seat arranged on the movable guide sleeve, a first groove arranged on the mounting seat and used for placing a hairspring, a second motor arranged in the mounting seat, a driving gear arranged on the second motor, a first rack and a second rack which are respectively arranged on two sides of the driving gear and are parallel to each other up and down, a first connecting rod and a second connecting rod arranged on the first rack and the second rack, a supporting spring sleeved on the first connecting rod and the second connecting rod, and a clamping plate which is arranged at one end of the first connecting rod and one end of the second connecting rod and extends into the first groove;
locate hairspring cutting device of hairspring clamping device one side, hairspring cutting device includes: locate fixing base on the workstation, set up in on the fixing base and with the second recess that first recess corresponds, locate hairspring on the fixing base compresses tightly the subassembly and locates on the workstation with fixing base complex excision subassembly.
2. A stable meter hairspring cut corner device according to claim 1, wherein said hairspring placement device comprises: the base is arranged on the workbench, the upright column is arranged in the middle of the base, and the compression nut is in threaded fit with the upright column.
3. A stable meter balance spring cut corner device according to claim 1, wherein said balance spring hold down assembly comprises: locate frame on the fixing base, locate first cylinder on the frame, locate spring holder on the first cylinder, and locate pinch roller on the spring holder.
4. A stabilized meter hairspring cut corner device according to claim 1, wherein said cut out assembly comprises: the cutting tool comprises a support arranged on the workbench, a second cylinder arranged on the support, a moving plate connected to the output end of the second cylinder, guide pillars arranged on the workbench and positioned on two sides of the fixed seat and matched with the moving plate, and a cutter arranged at the bottom of the moving plate and matched with the fixed seat.
5. A stable instrument balance spring cut corner device according to claim 1, wherein a graduated scale is provided on the holder for viewing the cut length of the balance spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087763.2U CN215903560U (en) | 2021-08-31 | 2021-08-31 | Stable form instrument hairspring excision corner device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087763.2U CN215903560U (en) | 2021-08-31 | 2021-08-31 | Stable form instrument hairspring excision corner device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215903560U true CN215903560U (en) | 2022-02-25 |
Family
ID=80293362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122087763.2U Active CN215903560U (en) | 2021-08-31 | 2021-08-31 | Stable form instrument hairspring excision corner device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215903560U (en) |
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2021
- 2021-08-31 CN CN202122087763.2U patent/CN215903560U/en active Active
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