CN111299461A - Machining device for producing constant force spring and using method thereof - Google Patents
Machining device for producing constant force spring and using method thereof Download PDFInfo
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- CN111299461A CN111299461A CN202010117715.0A CN202010117715A CN111299461A CN 111299461 A CN111299461 A CN 111299461A CN 202010117715 A CN202010117715 A CN 202010117715A CN 111299461 A CN111299461 A CN 111299461A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003754 machining Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
- B21F11/005—Cutting wire springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
Abstract
The invention discloses a processing device for producing a constant force spring and a using method thereof, and the processing device comprises a bottom plate, wherein a box body is fixedly connected to the top of the bottom plate near the left side, the rear side of the box body is provided with an opening, a servo motor is fixedly connected to the left side of the inner cavity of the box body, a first nut is arranged on the right side of the servo motor, a threaded rod penetrates through the inner cavity of the first nut, a first bearing matched with the threaded rod is fixedly connected to the right side of the inner cavity of the box body, the left end of the threaded rod is fixedly connected with the power output end of the servo motor, and the right end of the threaded rod is inserted into the inner cavity. According to the processing device for producing the constant-force spring and the using method thereof, in the working process, the position of the connecting rod is adjusted through the servo motor, so that the distance between the connecting rod and the hook is adjusted, and the cut part of the workpiece is exposed to the outside.
Description
Technical Field
The invention relates to the technical field of constant force spring processing, in particular to a processing device for constant force spring production and a using method thereof.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes. The springs can be divided into extension springs, compression springs, torsion springs and bending springs according to stress properties, disc springs, annular springs, plate springs, spiral springs, truncated cone volute springs, torsion bar springs and the like according to shapes, and can be divided into cold coil springs and hot coil springs according to manufacturing processes. Among the wide variety of springs, constant force springs are widely used in the cable industry. The constant force spring needs to use a plurality of processing devices such as a spraying device, a loading device, a curling device, a cutting device and the like in the processing process.
The device of tailorring that current is used for constant force spring production to process at work, at first need operating personnel to stretch the constant force spring through artificial mode for the position of tailorring exposes, and this kind of operating means degree of difficulty is great, and the back of tailorring makes the spring take place to curl because the elastic action of constant force spring very easily simultaneously, and injures the operator very easily, exists the unnecessary potential safety hazard promptly.
Disclosure of Invention
The invention aims to overcome the defects of high operation difficulty, certain potential safety hazard and the like in the prior art, and provides a processing device for producing a constant-force spring and a using method thereof. The processing device for producing the constant force spring and the using method thereof have the characteristics of small operation difficulty, avoidance of unnecessary potential safety hazards and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
a processing device for producing a constant force spring comprises a bottom plate, wherein a box body is fixedly connected to the top of the bottom plate close to the left side, the rear side of the box body is provided with an opening, a servo motor is fixedly connected to the left side of an inner cavity of the box body, a first nut is arranged on the right side of the servo motor, a threaded rod penetrates through an inner cavity of the first nut, a first bearing matched with the threaded rod is fixedly connected to the right side of the inner cavity of the box body, the left end of the threaded rod is fixedly connected with a power output end of the servo motor, the right end of the threaded rod is inserted into the inner cavity of the first bearing, a connecting rod is fixedly connected to the front side of the first nut, a groove matched with the connecting rod is formed in the front side of the box body, the front end of the connecting rod penetrates through the groove, a first limiting mechanism is arranged at the front end, the second limiting mechanism is positioned at the front side of the box body, the top of the box body close to two sides is fixedly connected with vertical plates, a movable plate is arranged between the two vertical plates, a screw hole is formed in the movable plate, an inner cavity of the screw hole is provided with a lead screw in a penetrating manner, the vertical plates are fixedly connected with second bearings matched with the lead screw, two ends of the lead screw are respectively inserted into inner cavities of the adjacent second bearings, the left end of the lead screw penetrates through the adjacent second bearings and the vertical plates and is fixedly connected with a hand-operated wheel, transverse rods are arranged on the front side and the rear side of the lead screw, through holes matched with the transverse rods are formed in the movable plate, one end of each transverse rod penetrates through the through hole, two ends of each transverse rod are respectively and fixedly connected with the adjacent vertical plates, an L-shaped plate is fixedly connected to, the utility model discloses an electric telescopic handle, including electric telescopic handle, cutter, back side department fixedly connected with connecting plate, movable plate fixed connection, the bottom fixedly connected with cutter of electric telescopic handle, just the cutter is located the front side of box, be equipped with the layer board under the cutter, the top of layer board is close to rear side department fixedly connected with connecting plate, the connecting plate is located the right side of connecting rod, one side and the fly leaf fixed connection of layer board are kept away from to the connecting plate, the bottom of layer.
Preferably, the first limiting mechanism comprises a disc, a round hole is formed in the disc, the front end of the connecting rod penetrates through the round hole and is sleeved with a second nut, and a plurality of operating rods are fixedly connected to the outer edge of the second nut.
Preferably, the second limiting mechanism comprises a movable rod, one end of the movable rod is fixedly connected to the top of the connecting rod, the other end of the movable rod is fixedly connected with a circular ring, the circular ring is sleeved on the outer edge of the cross rod located on the front side, and the circular ring is located on the left side of the movable plate.
Preferably, the rolling mechanism comprises two supporting plates which are arranged left and right, the supporting plates are fixedly connected to the bottoms of the supporting plates, rollers are arranged between the two supporting plates, rotating shafts are inserted into inner cavities of the rollers, and two ends of each rotating shaft are movably connected with the adjacent supporting plates.
Preferably, the top of the supporting plate is provided with a hammer-shaped groove matched with the cutter.
Preferably, the top of the box body is fixedly connected with a fixing plate close to the right side, and the left side of the fixing plate is fixedly connected with a hook.
Preferably, the second nut is in threaded connection with the connecting rod, and external threads matched with the second nut are formed in the outer edge of the connecting rod.
Preferably, the top of the box body is provided with a graduated scale close to the rear side.
The use method of the processing device for producing the constant force spring comprises the following steps:
s1: firstly, the second nut is driven to rotate through the operating rod, the second nut is unscrewed, and then the disc is dismounted;
s2: sleeving a workpiece to be cut on the outer side edge of the connecting rod, mounting a disc, and screwing a second nut to fix the disc for limiting;
s3: then, an operator pulls one side of the workpiece, and then sleeves a hanging hole in the workpiece on a hook;
s4: starting a servo motor, driving a connecting rod to move by the servo motor through a threaded rod, and driving a workpiece and a movable rod to move by the connecting rod so as to expose the cutting position of the workpiece;
s5: the hand-operated wheel is rotated to adjust the positions of the supporting plate and the cutter, the hand-operated wheel drives the screw rod to rotate in the screw hole and the inner cavities of the two second bearings, the screw rod drives the movable plate to horizontally move under the action of the threads, the movable plate drives the L-shaped plate and the connecting plate to move, so that the cutter and the supporting plate move along with the screw rod, the positions of the cutter and the supporting plate are observed when the position of the movable plate is moved, so that the positions of the cutter and the supporting plate are accurately adjusted, and the hand-operated wheel is stopped rotating after the cutter and the supporting plate;
s6: then start electric telescopic handle through external power supply, electric telescopic handle drives the cutter and moves down, until laminating each other with the work piece surface, finally the cutter is pegged graft behind the inner chamber of the hammer-shaped recess at layer board top can to this cutting operation of accomplishing the work piece.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the processing device for producing the constant-force spring and the using method thereof, in the working process, the position of the connecting rod is adjusted through the servo motor, so that the distance between the connecting rod and the hook is adjusted, and the cut part of the workpiece is exposed to the outside;
2. according to the processing device for producing the constant-force spring and the using method thereof, in the working process, the position of the cutter can be more accurately adjusted through the arrangement of the graduated scale, so that the cutting accuracy of the device is guaranteed;
3. according to the processing device for producing the constant-force spring and the using method thereof, in the working process, the movable plate and the connecting rod horizontally move in the limited track through the arrangement of the cross rod, the through hole, the circular ring and the movable rod, so that the normal work of parts is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the component housing of the present invention;
FIG. 3 is a schematic view of section A-A of FIG. 1;
FIG. 4 is a schematic view of section B-B of FIG. 3;
fig. 5 is a schematic view of section C-C in fig. 1.
Reference numbers in the figures: 1. a base plate; 2. a box body; 3. a fixing plate; 4. hooking; 5. a servo motor; 6. a threaded rod; 7. a first nut; 8. a first bearing; 9. a connecting rod; 10. grooving; 11. a first limit mechanism; 12. a disc; 13. a circular hole; 14. a second nut; 15. an operating lever; 16. a movable rod; 17. a circular ring; 18. a vertical plate; 19. a movable plate; 20. a screw rod; 21. a second bearing; 22. a hand-operated wheel; 23. a cross bar; 24. an L-shaped plate; 25. an electric telescopic rod; 26. a cutter; 27. a support plate; 28. a connecting plate; 29. a rolling mechanism; 30. a support plate; 31. a roller; 32. a rotating shaft; 33. a graduated scale; 34. and a second limiting mechanism.
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.
Referring to fig. 1-5, the present invention provides a technical solution:
a processing device for producing a constant force spring comprises a bottom plate 1, a box body 2 is fixedly connected to the top of the bottom plate 1 close to the left side, a graduated scale 33 is arranged at the top of the box body 2 close to the rear side, a fixed plate 3 is fixedly connected to the top of the box body 2 close to the right side, a hook 4 is fixedly connected to the left side of the fixed plate 3, the rear side of the box body 2 is provided with an opening, a servo motor 5 is fixedly connected to the left side of an inner cavity of the box body 2, a first nut 7 is arranged on the right side of the servo motor 5, a threaded rod 6 penetrates through the inner cavity of the first nut 7, a first bearing 8 matched with the threaded rod 6 is fixedly connected to the right side of the inner cavity of the box body 2, the left end of the threaded rod 6 is fixedly connected with a power output end of the servo motor 5, the threaded rod 6 is inserted into the inner cavity of the first bearing 8, a connecting rod, the front end of the connecting rod 9 penetrates through the slot 10, the front end of the connecting rod 9 is provided with a first limiting mechanism 11, the first limiting mechanism 11 comprises a disc 12, the disc 12 is provided with a round hole 13, the front end of the connecting rod 9 penetrates through the round hole 13 and is sleeved with a second nut 14, the second nut 14 is in threaded connection with the connecting rod 9, the outer edge of the connecting rod 9 is provided with external threads matched with the second nut 14, and the outer edge of the second nut 14 is fixedly connected with a plurality of operating rods 15;
the top of the connecting rod 9 is provided with a second limiting mechanism 34, the second limiting mechanism 34 is positioned at the front side of the box body 2, the top of the box body 2 close to the two sides is fixedly connected with vertical plates 18, a movable plate 19 is arranged between the two vertical plates 18, a screw hole is arranged on the movable plate 19, an inner cavity of the screw hole is provided with a screw rod 20 in a penetrating way, the vertical plates 18 are fixedly connected with second bearings 21 matched with the screw rod 20, two ends of the screw rod 20 are respectively inserted into the inner cavities of the adjacent second bearings 21, the left end of the screw rod 20 penetrates through the adjacent second bearings 21 and the vertical plates 18 and is fixedly connected with a hand-operated wheel 22, the front side and the rear side of the screw rod 20 are provided with transverse rods 23, the movable plate 19 is provided with through holes matched with the transverse rods 23, one end of each transverse rod 23 penetrates through the through hole, two ends of each transverse rod 23 are respectively, the other end of the movable rod 16 is fixedly connected with a circular ring 17, the circular ring 17 is sleeved on the outer side edge of a cross rod 23 positioned on the front side, the circular ring 17 is positioned on the left side of the movable plate 19, the top of the movable plate 19 is fixedly connected with an L-shaped plate 24, the top of the inner side of the L-shaped plate 24 is fixedly connected with an electric telescopic rod 25, the bottom end of the electric telescopic rod 25 is fixedly connected with a cutter 26, the cutter 26 is positioned on the front side of the box body 2, a supporting plate 27 is arranged under the cutter 26, the top of the supporting plate 27 is provided with a hammer-shaped groove matched with the cutter 26, the position, close to the rear side, of the top of the supporting plate 27 is fixedly connected with a connecting plate 28, the connecting plate 28 is positioned on the right side of the connecting rod 9, one side, away from the supporting plate 27, the supporting plates 30 are fixedly connected to the bottom of the supporting plate 27, the rollers 31 are arranged between the two supporting plates 30, the inner cavities of the rollers 31 are inserted with rotating shafts 32, and two ends of each rotating shaft 32 are movably connected with the adjacent supporting plates 30.
The use method of the processing device for producing the constant force spring comprises the following steps:
s1: firstly, the second nut 14 is driven to rotate by the operating rod 15, the second nut 14 is unscrewed, and then the disc 12 is dismounted;
s2: sleeving a workpiece to be cut on the outer edge of the connecting rod 9, then installing a disc 12, and screwing a second nut 14 to fix and limit the disc 12;
s3: then, an operator pulls one side of the workpiece, and then sleeves a hanging hole in the workpiece on a hook 4;
s4: starting the servo motor 5, driving the connecting rod 9 to move by the servo motor 5 through the threaded rod 6, and driving the workpiece and the movable rod 16 to move by the connecting rod 9, so that the cutting position of the workpiece is exposed;
s5: the hand-operated wheel 22 is rotated to adjust the positions of the supporting plate 27 and the cutter 26, the hand-operated wheel 22 drives the screw rod 20 to rotate in the screw hole and the inner cavities of the two second bearings 21, the screw rod 20 drives the movable plate 19 to move horizontally under the action of the screw threads, the movable plate 19 drives the L-shaped plate 24 and the connecting plate 28 to move, so that the cutter 26 and the supporting plate 27 move along with the screw threads, the positions of the cutter 26 and the supporting plate 27 are accurately adjusted by watching the positions of the cutter 26 and the graduated scale 33 when the position of the movable plate 19 is moved, and the hand-operated wheel 22 is stopped to rotate after the cutter 26 and the supporting plate 27 are adjusted to;
s6: then, the electric telescopic rod 25 is started through an external power supply, the electric telescopic rod 25 drives the cutter 26 to move downwards until the cutter is attached to the surface of the workpiece, and finally, the cutter 26 is inserted into an inner cavity of the hammer-shaped groove in the top of the supporting plate 27, so that the cutting operation of the workpiece is completed.
The working principle is as follows: firstly, the second nut 14 is driven to rotate by the operating rod 15, the second nut 14 is unscrewed, then the disc 12 is dismounted, a workpiece to be cut is sleeved on the outer edge of the connecting rod 9, then the disc 12 is sleeved on the outer edge of the connecting rod 9, the disc 12 is positioned on the front side of the workpiece, then the second nut 14 is screwed on to fix and limit the disc 12, then an operator pulls one side of the workpiece to enable the workpiece to pass through the space between the cutter 26 and the supporting plate 27, then a hanging hole on the workpiece is sleeved on the hook 4, the servo motor 5 is started through an external power supply, the servo motor 5 drives the threaded rod 6 to rotate in the inner cavities of the first bearing 8 and the first nut 7, the first nut 7 drives the connecting rod 9 to move under the action of threads, the connecting rod 9 drives the workpiece and the movable rod 16 to move, the movable rod 16 drives the circular ring 17 to move on the outer edge of, the positions of a supporting plate 27 and a cutter 26 are adjusted by moving a workpiece to expose the cutting position of the workpiece, rotating a hand-operated wheel 22 to adjust the positions of the supporting plate 27 and the cutter 26, the hand-operated wheel 22 drives a screw rod 20 to rotate in a screw hole and an inner cavity of two second bearings 21, the screw rod 20 drives a movable plate 19 to horizontally move under the action of threads, the movable plate 19 moves on the outer edges of two cross rods 23, the movable plate 19 drives an L-shaped plate 24 and a connecting plate 28 to move, so that the cutter 26 and the supporting plate 27 move along with the screw rod, the supporting plate 27 drives a roller 31 to roll on the top of a bottom plate 1 when moving, the position of the movable plate 19 and the position of a graduated scale 33 are observed when moving the position of the movable plate 19, so as to accurately adjust the positions of the cutter 26 and the supporting plate 27, the hand-operated wheel 22 stops rotating after the cutter 26 and the supporting plate, until the cutting knife is mutually attached to the surface of the workpiece, and finally the cutting knife 26 is inserted into the inner cavity of the hammer-shaped groove at the top of the supporting plate 27, so that the cutting operation of the workpiece is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a processingequipment is used in constant force spring production, includes bottom plate (1), its characterized in that: the box body (2) is fixedly connected to the position, close to the left side, of the top of the bottom plate (1), the rear side of the box body (2) is provided with an opening, the left side of an inner cavity of the box body (2) is fixedly connected with a servo motor (5), the right side of the servo motor (5) is provided with a first nut (7), the inner cavity of the first nut (7) is provided with a threaded rod (6) in a penetrating manner, the right side of the inner cavity of the box body (2) is fixedly connected with a first bearing (8) matched with the threaded rod (6), the left end of the threaded rod (6) is fixedly connected with the power output end of the servo motor (5), the right end of the threaded rod (6) is inserted into the inner cavity of the first bearing (8), the front side of the first nut (7) is fixedly connected with a connecting rod (9), the front side of the box body (2) is provided, the front end of the connecting rod (9) penetrates through a groove (10), the front end of the connecting rod (9) is provided with a first limiting mechanism (11), the top of the connecting rod (9) is provided with a second limiting mechanism (34), the second limiting mechanism (34) is positioned on the front side of the box body (2), the positions, close to two sides, of the top of the box body (2) are fixedly connected with vertical plates (18), a movable plate (19) is arranged between the two vertical plates (18), a screw hole is formed in the movable plate (19), a screw rod (20) penetrates through an inner cavity of the screw hole, second bearings (21) matched with the screw rod (20) are fixedly connected to the vertical plates (18), two ends of the screw rod (20) are respectively inserted into inner cavities of the adjacent second bearings (21), and the left end of the screw rod (20) penetrates through the adjacent second bearings (21) and the vertical plates (18), and fixedly connected with hand-operated wheel (22), both sides all are equipped with horizontal pole (23) around lead screw (20), set up the perforation of matcing each other with horizontal pole (23) on fly leaf (19), the perforation is passed to the one end of horizontal pole (23), the both ends of horizontal pole (23) respectively with adjacent riser (18) fixed connection, the top fixedly connected with L shaped plate (24) of fly leaf (19), the inboard top fixedly connected with electric telescopic handle (25) of L shaped plate (24), the bottom fixedly connected with cutter (26) of electric telescopic handle (25), just cutter (26) are located the front side of box (2), be equipped with layer board (27) under cutter (26), the top of layer board (27) is close to rear side department fixedly connected with connecting plate (28), connecting plate (28) are located the right side of connecting rod (9), one side of the connecting plate (28) far away from the supporting plate (27) is fixedly connected with the movable plate (19), and rolling mechanisms (29) are arranged at the bottom of the supporting plate (27) close to four corners.
2. The processing device for producing the constant force spring according to claim 1, wherein: first stop gear (11) include disc (12), round hole (13) have been seted up on disc (12), round hole (13) are run through to the front end of connecting rod (9) to the cover is equipped with second nut (14), the outside edge fixedly connected with a plurality of action bars (15) of second nut (14).
3. The processing device for producing the constant force spring according to claim 1, wherein: second stop gear (34) includes movable rod (16), the one end fixed connection of movable rod (16) is at the top of connecting rod (9), the other end fixedly connected with ring (17) of movable rod (16), ring (17) cover is established at the horizontal pole (23) outside edge that is located the front side, just ring (17) are located the left side of fly leaf (19).
4. The processing device for producing the constant force spring according to claim 1, wherein: the rolling mechanism (29) comprises two supporting plates (30), the two supporting plates (30) are arranged on the left side and the right side, the supporting plates (30) are fixedly connected to the bottom of the supporting plate (27), a roller (31) is arranged between the two supporting plates (30), a rotating shaft (32) is inserted into an inner cavity of the roller (31), and two ends of the rotating shaft (32) are movably connected with the adjacent supporting plates (30).
5. The processing device for producing the constant force spring according to claim 1, wherein: the top of the supporting plate (27) is provided with a hammer-shaped groove matched with the cutter (26).
6. The processing device for producing the constant force spring according to claim 1, wherein: the top of box (2) is close to right side department fixedly connected with fixed plate (3), the left side fixedly connected with couple (4) of fixed plate (3).
7. The processing device for producing the constant force spring according to claim 2, wherein: the second nut (14) is in threaded connection with the connecting rod (9), and external threads matched with the second nut (14) are formed in the outer edge of the connecting rod (9).
8. The processing device for producing the constant force spring according to claim 1, wherein: and a graduated scale (33) is arranged at the top of the box body (2) close to the rear side.
9. The use method of the processing device for producing the constant force spring according to any one of claims 1 to 8, characterized by comprising the following steps:
s1: firstly, the second nut (14) is driven to rotate by the operating rod (15), the second nut (14) is unscrewed, and then the disc (12) is dismounted;
s2: sleeving a workpiece to be cut on the outer edge of the connecting rod (9), then installing a disc (12), and screwing a second nut (14) to fix and limit the disc (12);
s3: then, an operator pulls one side of the workpiece, and then sleeves a hanging hole in the workpiece on a hook (4);
s4: starting a servo motor (5), wherein the servo motor (5) drives a connecting rod (9) to move through a threaded rod (6), and the connecting rod (9) drives a workpiece and a movable rod (16) to move, so that the cutting position of the workpiece is exposed;
s5: the positions of the supporting plate (27) and the cutter (26) are adjusted by rotating the hand-operated wheel (22), the hand-operated wheel (22) drives the screw rod (20) to rotate in the screw hole and the inner cavities of the two second bearings (21), the screw rod (20) drives the movable plate (19) to horizontally move under the action of the threads, the movable plate (19) drives the L-shaped plate (24) and the connecting plate (28) to move, so that the cutter (26) and the supporting plate (27) move along with the screw rod, the positions of the movable plate (19) and the graduated scale (33) are observed when the movable plate (19) is moved, so that the positions of the cutter (26) and the supporting plate (27) are accurately adjusted, and the hand-operated wheel (22) stops rotating after the cutter (26) and the supporting plate (27) are adjusted to;
s6: then start electric telescopic handle (25) through external power supply, electric telescopic handle (25) drive cutter (26) move down, until laminating each other with the work piece surface, finally cutter (26) peg graft behind the inner chamber of the hammer-shaped recess at layer board (27) top can to this cutting operation of accomplishing the work piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010117715.0A CN111299461A (en) | 2020-02-25 | 2020-02-25 | Machining device for producing constant force spring and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010117715.0A CN111299461A (en) | 2020-02-25 | 2020-02-25 | Machining device for producing constant force spring and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111299461A true CN111299461A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010117715.0A Pending CN111299461A (en) | 2020-02-25 | 2020-02-25 | Machining device for producing constant force spring and using method thereof |
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| CN (1) | CN111299461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273455A (en) * | 2021-12-27 | 2022-04-05 | 鹰潭市钲旺科技有限公司 | Stretching device is used in production of copper clad copper wire rope |
| CN117381359A (en) * | 2023-12-11 | 2024-01-12 | 江苏中圣管道工程技术有限公司 | Semi-automatic assembly platform and assembly method for high-precision constant-force spring support and hanger |
-
2020
- 2020-02-25 CN CN202010117715.0A patent/CN111299461A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273455A (en) * | 2021-12-27 | 2022-04-05 | 鹰潭市钲旺科技有限公司 | Stretching device is used in production of copper clad copper wire rope |
| CN117381359A (en) * | 2023-12-11 | 2024-01-12 | 江苏中圣管道工程技术有限公司 | Semi-automatic assembly platform and assembly method for high-precision constant-force spring support and hanger |
| CN117381359B (en) * | 2023-12-11 | 2024-02-23 | 江苏中圣管道工程技术有限公司 | Semi-automatic assembly platform and assembly method for high-precision constant-force spring support and hanger |
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Application publication date: 20200619 |