CN212239891U - Scroll spring running-in device - Google Patents
Scroll spring running-in device Download PDFInfo
- Publication number
- CN212239891U CN212239891U CN202020690780.8U CN202020690780U CN212239891U CN 212239891 U CN212239891 U CN 212239891U CN 202020690780 U CN202020690780 U CN 202020690780U CN 212239891 U CN212239891 U CN 212239891U
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- spiral spring
- welded
- shaft
- double
- mesa
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- 239000011120 plywood Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a volute spiral spring running-in device, which comprises a table top, it has the standing groove to open on the top outer wall of mesa, and there is double-shaft motor through bolted connection bottom the mesa, output shaft one end at double-shaft motor top has the pivot through flange joint, and open at the top of pivot has the opening, open the inside of standing groove has the spout, and the inside sliding connection of spout has the draw runner, the draw runner top is provided with the pin, the bottom of mesa is provided with the plywood, there are two sloping cam plates through axle swivelling joint between plywood and the mesa, the welding has the connecting rod on the bottom outer wall of draw runner, and the welding of one side of connecting rod bottom has the guide pin bushing, the guide pin bushing. The utility model discloses a double-shaft motor who sets up utilizes double-shaft motor to drive the pivot rotatory, makes volute spiral spring rotate, recycles reciprocating of pin and realizes volute spiral spring's shrink and release and reach volute spiral spring's light running-in's purpose, makes volute spiral spring's performance tend towards stability.
Description
Technical Field
The utility model relates to a volute spiral spring technical field especially relates to a volute spiral spring running-in device.
Background
A volute spiral spring, also known as a clockwork spring, is a spring with one end fixed and the other end acted with torque. Under the action of torque, the spring material generates bending elastic deformation, so that the spring generates torsion in a plane, and the size of a deformation angle is in direct proportion to the torque. The volute spiral spring generally has an inner hook and an outer hook, and the inner hook and the outer hook are used for fixing the end part of the volute spiral spring and applying torque.
The volute spiral spring of prior art utilizes the interior colluding of spanner centre gripping volute spiral spring to carry out bare-handed running-in when the assembly, and such running-in mode is very hard, and is inconvenient, and it is not good to go back the running-in effect for volute spiral spring's after just installing performance is stable inadequately, leads to machinery to break down, and the loose layer of coating film of volute spiral spring outside can be because of not detaching completely moreover, and drops inside machinery, leads to mechanical damage. Therefore, it is desirable to design a spiral spring running-in device to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problems of labor waste, inconvenience and poor running-in effect in the prior art, and providing a scroll spring running-in device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a scroll spring running-in device, includes the mesa, it has the standing groove to open on the top outer wall of mesa, and there is the double-shaft motor mesa bottom through bolted connection, there is the pivot output shaft one end at double-shaft motor top through flange joint, and the top of pivot is opened there is the opening, the welding of output shaft one end of double-shaft motor bottom has the driving gear, open inside of standing groove has the spout, and the inside sliding connection of spout has the draw runner, the draw runner top is provided with the pin, the bottom of mesa is provided with the plywood.
The key concept of the technical scheme is as follows: utilize the biax motor to drive the pivot rotatory, make volute spiral spring rotatory, reuse the reciprocating of pin realizes volute spiral spring's shrink and release and reach volute spiral spring's light running-in purpose, make volute spiral spring's performance tend towards stability.
Furthermore, two swash plates are rotatably connected between the layer plate and the table board through shafts, connecting rods are welded on the outer wall of the bottom of the sliding strip, guide sleeves are welded on one sides of the bottom ends of the connecting rods, and the guide sleeves are located between the two swash plates.
Furthermore, the interior of the guide sleeve is connected with two guide pillars in a sliding manner, and a spring is arranged between the two guide pillars.
Furthermore, a first driven gear is rotatably connected between the layer plate and the table top through a shaft, the driving gear is meshed with the first driven gear, a small gear is welded at the top of the first driven gear, a second driven gear is welded on the outer wall of the shaft at the bottom of the swash plate, and the second driven gear is meshed with the small gear.
Furthermore, the bottom welding of mesa has the pillar, and the welding has the gusset plate between two adjacent pillars, plywood and gusset plate pass through bolted connection.
Furthermore, the top of the table top is rotatably connected with an upper cover through a shaft, and the top of the upper cover is welded with a handle.
Furthermore, a T-shaped groove is formed in the outer wall of the top of the sliding strip, a sliding block is connected to the inside of the T-shaped groove in a sliding mode, and the bottom end of the stop lever is connected with the sliding block through threads.
The utility model has the advantages that:
1. through the double-shaft motor, pivot and the pin that set up, it is rotatory to utilize double-shaft motor to drive the pivot, makes volute spiral spring rotate, recycles reciprocating of pin and realizes volute spiral spring's shrink and release and reach volute spiral spring's light running-in's purpose, makes volute spiral spring's performance tend towards stability.
2. Through T type groove, slider and the pin that sets up, the slider removes in T type inslot portion, utilizes pin and slider threaded connection and inconsistent with T type groove, realizes that the pin can fix at T type inslot portion optional position to can realize carrying out the effect of running in to the volute spiral spring of different diameters.
3. Through sloping cam plate, driving gear and the first driven gear that sets up, utilize driving gear, first driven gear, pinion and second driven gear, reach the rotational speed of sloping cam plate and carry out the purpose that slows down for double-shaft motor drives the spiral spring and carries out the degree of depth running-in, increases the running-in effect.
Drawings
Fig. 1 is a schematic structural view of a volute spiral spring running-in device provided by the present invention;
fig. 2 is a schematic structural view of a first driven gear of a volute spiral spring running-in device provided by the present invention;
fig. 3 is an enlarged view of a position a of the volute spiral spring running-in device provided by the present invention;
fig. 4 is a schematic view of a T-shaped groove structure of the volute spiral spring running-in device of the present invention.
In the figure: the device comprises a table board 1, a placing groove 2, a double-shaft motor 3, a rotating shaft 4, a notch 5, a sliding groove 6, a sliding strip 7, a stop lever 8, a driving gear 9, a first driven gear 10, a pinion 11, a second driven gear 12, a swash plate 13, a connecting rod 14, a laminated plate 15, a pillar 16, a reinforcing plate 17, an upper cover 18, a handle 19, a sliding block 20, a guide sleeve 21, a guide pillar 22, a spring 23 and a groove 24T.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a volute spiral spring running-in device includes a table top 1, a placing groove 2 is opened on the outer wall of the top of the table top 1, the placing groove 2 is circular, a volute spiral spring to be run-in is placed inside the placing groove 2, the bottom of the table top 1 is connected with a double-shaft motor 3 through a bolt, the model of the double-shaft motor 3 is 86HBP80AL4-DKA, one end of an output shaft at the top of the double-shaft motor 3 is connected with a rotating shaft 4 through a flange, the top of the rotating shaft 4 is provided with a notch 5, when in use, an inner hook of the volute spiral spring is clamped with the notch 5, one end of the output shaft at the bottom of the double-shaft motor 3 is welded with a driving gear 9, a sliding groove 6 is opened inside the placing groove 2, the sliding groove 6 penetrates through the table top 1, a sliding strip 7 is slidably connected inside the sliding groove 6, the sliding strip 7 is rectangular, a stop lever 8 is, utilize the up-and-down movement of pin 8 to realize stopping and releasing the outer hook of volute spiral spring, the bottom of mesa 1 is provided with plywood 15, and plywood 15 is parallel with mesa 1.
As can be seen from the above description, the present invention has the following advantages: through the double-shaft motor 3, pivot 4 and the pin 8 that set up, it is rotatory to utilize double-shaft motor 3 to drive pivot 4, makes volute spiral spring rotate, recycles pin 8 reciprocate realize volute spiral spring's shrink and release reach volute spiral spring's the light mesh of running in, makes volute spiral spring's performance tend towards stability.
Furthermore, two swash plates 13 are rotatably connected between the layer plate 15 and the table board 1 through shafts, the centers of the swash plates 13 are welded with the shafts, the connecting rods 14 are welded on the outer wall of the bottom of the slide bar 7, guide sleeves 21 are welded on one sides of the bottom ends of the connecting rods 14, the guide sleeves 21 are located between the two swash plates 13, and the inclined structure of the swash plates 13 when the swash plates 13 rotate enables the guide sleeves 21 to drive the slide bar 7 to slide up and down in the sliding groove 6.
Furthermore, two guide posts 22 are slidably connected inside the guide sleeve 21, one end of each guide post 22 contacting with the swash plate 13 is hemispherical, a spring 23 is arranged between the two guide posts 22, and the spring 23 plays a certain role in buffering the force of the swash plate 13 on the guide posts 22.
Further, be connected with first driven gear 10 through axle rotation between plywood 15 and the mesa 1, driving gear 9 and the meshing of first driven gear 10, pinion 11 is welded at the top of first driven gear 10, the external diameter of pinion 11 is less than first driven gear 10 and plays the effect of slowing down, welding has second driven gear 12 on the outer wall of swash plate 13 bottom axle, second driven gear 12 and swash plate 13 synchronous rotation, and second driven gear 12 and pinion 11 meshing, the effect that the rotational speed of realization swash plate 13 obtained reducing.
Furthermore, the bottom of the table top 1 is welded with pillars 16, the pillars 16 support the table top 1, a reinforcing plate 17 is welded between every two adjacent pillars 16, the reinforcing plate 17 reinforces the support of the pillars 16, and the layer plate 15 is connected with the reinforcing plate 17 through bolts, so that the layer plate 15 is fixed.
Further, the top of the table top 1 is rotatably connected with an upper cover 18 through a shaft, the upper cover 18 prevents the volute spiral spring from separating from the rotating shaft 4, a handle 19 is welded on the top of the upper cover 18, and the upper cover 18 is conveniently rotated through the handle 19.
Furthermore, a T-shaped groove 24 is formed in the outer wall of the top of the sliding strip 7, the T-shaped groove 24 is formed in the length direction of the sliding strip 7, a sliding block 20 is connected inside the T-shaped groove 24 in a sliding mode, a threaded through hole is formed in the top of the sliding block 20, and the bottom end of the stop lever 8 is connected with the sliding block 20 through threads, so that the stop lever 8 and the sliding block 20 can be fixed in the position inside the T-shaped groove 24 when being screwed in a threaded mode.
Through sloping cam plate 13, driving gear 9 and the first driven gear 10 that sets up, utilize driving gear 9, first driven gear 10, pinion 11 and second driven gear 12, reach the rotational speed of sloping cam plate 13 and carry out the purpose that slows down for double-shaft motor 3 drives the spiral spring and carries out the degree of depth running-in, increases the running-in effect.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A volute spiral spring running-in device comprises a table board 1, a placing groove 2 is formed in the outer wall of the top of the table board 1, the placing groove 2 is circular, a volute spiral spring to be run-in is placed inside the placing groove 2, a double-shaft motor 3 is connected to the bottom of the table board 1 through a bolt, the model of the double-shaft motor 3 is 86HBP80AL4-DKA, one end of an output shaft at the top of the double-shaft motor 3 is connected with a rotating shaft 4 through a flange, an opening 5 is formed in the top of the rotating shaft 4, an inner hook of the volute spiral spring is clamped with the opening 5 in use, a volute spiral driving gear 9 is welded at one end of the output shaft at the bottom of the double-shaft motor 3, a sliding groove 6 is formed in the placing groove 2, the sliding groove 6 penetrates through the table board 1, a sliding strip 7 is connected to the inside of the sliding groove 6 in a sliding mode, the sliding strip 7 is rectangular, a stop rod 8 is arranged on the top of the sliding strip 7, the bottom of the table top 1 is provided with a layer plate 15, and the layer plate 15 is parallel to the table top 1.
Two swash plates 13 are rotatably connected between the layer plate 15 and the table board 1 through a shaft, the centers of the swash plates 13 are welded with the shaft, the outer wall of the bottom of the sliding strip 7 is welded with a connecting rod 14, one side of the bottom end of the connecting rod 14 is welded with a guide sleeve 21, the guide sleeve 21 is positioned between the two swash plates 13, and the inclined structure of the swash plates 13 when rotating enables the guide sleeve 21 to drive the sliding strip 7 to slide up and down in the sliding chute 6; two guide posts 22 are connected in the guide sleeve 21 in a sliding manner, one end of each guide post 22, which is in contact with the swash plate 13, is hemispherical, a spring 23 is arranged between the two guide posts 22, and the spring 23 plays a certain role in buffering the force of the swash plate 13 on the guide posts 22; a first driven gear 10 is rotatably connected between the layer plate 15 and the table board 1 through a shaft, the driving gear 9 is meshed with the first driven gear 10, a pinion 11 is welded at the top of the first driven gear 10, the outer diameter of the pinion 11 is smaller than that of the first driven gear 10 to play a role in reducing speed, a second driven gear 12 is welded on the outer wall of the shaft at the bottom of the swash plate 13, the second driven gear 12 and the swash plate 13 synchronously rotate, and the second driven gear 12 is meshed with the pinion 11 to realize the function of reducing the rotating speed of the swash plate 13; the bottom of the table top 1 is welded with pillars 16, the pillars 16 support the table top 1, a reinforcing plate 17 is welded between every two adjacent pillars 16, the reinforcing plate 17 reinforces the support of the pillars 16, and the layer plate 15 is connected with the reinforcing plate 17 through bolts so that the layer plate 15 is fixed; the top of the table board 1 is rotatably connected with an upper cover 18 through a shaft, the upper cover 18 prevents the volute spiral spring from separating from the rotating shaft 4, a handle 19 is welded at the top of the upper cover 18, and the upper cover 18 is conveniently rotated through the handle 19; open on the top outer wall of draw runner 7 has T type groove 24, T type groove 24 is seted up along the length direction of draw runner 7, and the inside sliding connection in T type groove 24 has slider 20, and the slider 20 top has the screw thread through-hole, and the bottom of pin 8 is passed through the screw thread and is connected with slider 20 for pin 8 can be fixed in the inside position in T type groove 24 when slider 20 threaded connection screws.
The working principle is as follows: when the spiral spring fixing device is used, the inner hook of the spiral spring is clamped at the opening 5 of the rotating shaft 4, the sliding block 20 is moved in the T-shaped groove 24, the outer hook of the spiral spring is hooked with the stop lever 8, the stop lever 8 is rotated, the stop lever 8 rotates spirally in the sliding block 20 through threads, the sliding block 20 extrudes the top of the T-shaped groove 24, the stop lever 8 is fixed in the T-shaped groove 24, the outer hook of the spiral spring is fixed, the upper cover 18 is rotated through the handle 19, the upper cover 18 covers the placing groove 2, the power supply of the double-shaft motor 3 is switched on, the double-shaft motor 3 rotates at a low speed, the output shaft at the top of the double-shaft motor 3 drives the rotating shaft 4 to contract the spiral spring, the output shaft at the bottom of the double-shaft motor 3 drives the driving gear 9 to rotate, the driving gear 9 drives the first driven gear 10 to rotate, the pinion 11 rotates synchronously with the first driven gear 10, second driven gear 12 rotates and makes sloping cam plate 13 rotate through the axle, when sloping cam plate 13 rotated, the inclined plane extrusion guide pillar 22 and the guide pin bushing 21 of sloping cam plate 13 carried out up-and-down periodic motion to make connecting rod 14 with guide pin bushing 21 welded drive draw runner 7 and slide 6 inside upper and lower periodic motion, and then make pin 8 block and release volute spiral spring's outer hook, and pivot 4 drives volute spiral spring's inner circle and is rotating incessantly, consequently realizes volute spiral spring's automatic running-in's effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a spiral spring running-in device, includes mesa (1), its characterized in that, it has standing groove (2) to open on the top outer wall of mesa (1), and has double-shaft motor (3) through bolted connection in mesa (1) bottom, there is pivot (4) output shaft one end at double-shaft motor (3) top through flange joint, and opens at the top of pivot (4) has opening (5), the welding of output shaft one end of double-shaft motor (3) bottom has driving gear (9), open the inside of standing groove (2) has spout (6), and spout (6) inside sliding connection has draw runner (7), draw runner (7) top is provided with pin (8), the bottom of mesa (1) is provided with plywood (15).
2. A spiral spring running-in device according to claim 1, wherein two swash plates (13) are rotatably connected between the layer plate (15) and the table top (1) through a shaft, the outer wall of the bottom of the slider (7) is welded with a connecting rod (14), and one side of the bottom end of the connecting rod (14) is welded with a guide sleeve (21), and the guide sleeve (21) is located between the two swash plates (13).
3. A spiral spring running-in device according to claim 2, wherein two guide posts (22) are slidably connected inside the guide sleeve (21), and a spring (23) is arranged between the two guide posts (22).
4. Scroll spring running-in device according to claim 2, wherein a first driven gear (10) is connected between the layer plate (15) and the table top (1) through a shaft in a rotating manner, the driving gear (9) is meshed with the first driven gear (10), a pinion (11) is welded on the top of the first driven gear (10), a second driven gear (12) is welded on the outer wall of the shaft at the bottom of the swash plate (13), and the second driven gear (12) is meshed with the pinion (11).
5. Scroll spring running-in device according to claim 1, wherein the table top (1) is welded at the bottom with pillars (16), and a reinforcing plate (17) is welded between two adjacent pillars (16), and the layer plate (15) and the reinforcing plate (17) are connected by bolts.
6. Scroll spring running-in device according to claim 1, characterized in that the top of the table top (1) is rotatably connected with an upper cover (18) through a shaft, and the top of the upper cover (18) is welded with a handle (19).
7. Scroll spring running-in device according to claim 1, wherein the top outer wall of the sliding bar (7) is provided with a T-shaped groove (24), a sliding block (20) is slidably connected inside the T-shaped groove (24), and the bottom end of the stop lever (8) is connected with the sliding block (20) through a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020690780.8U CN212239891U (en) | 2020-04-29 | 2020-04-29 | Scroll spring running-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020690780.8U CN212239891U (en) | 2020-04-29 | 2020-04-29 | Scroll spring running-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212239891U true CN212239891U (en) | 2020-12-29 |
Family
ID=73997105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020690780.8U Expired - Fee Related CN212239891U (en) | 2020-04-29 | 2020-04-29 | Scroll spring running-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212239891U (en) |
-
2020
- 2020-04-29 CN CN202020690780.8U patent/CN212239891U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |