CN212059323U - Volute spiral spring life testing arrangement - Google Patents
Volute spiral spring life testing arrangement Download PDFInfo
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- CN212059323U CN212059323U CN202020690814.3U CN202020690814U CN212059323U CN 212059323 U CN212059323 U CN 212059323U CN 202020690814 U CN202020690814 U CN 202020690814U CN 212059323 U CN212059323 U CN 212059323U
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- linear guide
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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Abstract
The utility model discloses a volute spiral spring life testing arrangement, including the workstation, the upside of workstation is provided with linear guide, linear guide's upside sliding connection has the sliding seat, the upside of sliding seat is provided with places the box, linear guide's both ends are provided with link and motor end respectively, the upside of link is provided with the link, linear guide's both ends lower surface all is provided with the connection picture peg, the both ends upper surface of workstation has seted up the connection slot, the inside slip of connection slot is provided with the fixed bolt, the one end of fixed bolt is rotated through the bearing and is connected with the second fixing screw; the utility model discloses a connection picture peg, connection slot, fixing bolt and the second clamping screw that set up only need rotate the second clamping screw and drive fixing bolt and insert the connection picture peg or extract from the connection picture peg when carrying out the dismouting to linear guide to connect picture peg spacing and separation, can be from the dismouting on the workstation linear guide, convenient and fast more when the dismouting.
Description
Technical Field
The utility model relates to a volute spiral spring technical field especially relates to a volute spiral spring life testing arrangement.
Background
A flat spiral spring, also known as a clockwork spring, having 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. Flat spiral springs are classified according to whether they are in contact with adjacent working members: non-contact type flat spiral spring, contact type flat spiral spring.
The scroll spring life testing device of current when using, moves through linear guide pulling scroll spring's one end and tests scroll spring, and the device breaks down after long-time the use, and it is inconvenient to dismantle when needing to dismantle to overhaul or change, consequently, the urgent need design a scroll spring life testing device and solve above-mentioned problem.
Disclosure of Invention
The utility model aims at solving the current volute spiral spring life testing arrangement who exists among the prior art and when using, moving through linear guide pulling volute spiral spring's one end and testing volute spiral spring, the device breaks down after long-time the use, need dismantle when overhauing or changing dismantle inconvenient shortcoming, and a volute spiral spring life testing arrangement who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a scroll spring life testing arrangement, includes the workstation, the upside of workstation is provided with linear guide, linear guide's upside sliding connection has the sliding seat, the upside of sliding seat is provided with places the box, linear guide's both ends are provided with link and motor end respectively, the upside of link is provided with the link, linear guide's both ends lower surface all is provided with the connection picture peg, connecting slot has been seted up to the both ends upper surface of workstation, connecting slot's inside slides and is provided with fixing bolt, fixing bolt's one end is rotated through the bearing and is connected with second clamping screw, second clamping screw passes through the screw thread and closes on the workstation soon, bolt fixedly connected with dismouting runner is passed through to second clamping screw's one end.
The key concept of the technical scheme is as follows: only the dismounting runner needs to be rotated to drive the second fixing screw rod to rotate, so that the second fixing screw rod drives the fixing bolt to move, and the linear guide rail is dismounted when the fixing bolt is pulled out of the connecting plugboard or inserted into the connecting plugboard.
Furthermore, the inner side of the connecting frame is provided with a fixed pressing plate in a sliding mode, the middle of the lower surface of the fixed pressing plate is provided with a tension sensor, the middle of the upper side of the connecting frame is screwed with a first fixing screw rod, the lower end of the first fixing screw rod penetrates through the connecting frame to be connected with the fixed pressing plate, and the upper side of the first fixing screw rod is provided with a fixed hand wheel.
Furthermore, the two ends of the fixed pressing plate are fixedly connected with guide posts through bolts, and the upper ends of the guide posts are connected with the connecting frame in a sliding mode.
Further, the downside of placing the box is provided with the picture peg, connection jack has been seted up to the upper surface of sliding seat, connection jack's one end sliding connection has the tight briquetting, one side of sliding seat has closed the knob screw soon, the one end of knob screw with sticis the piece and pass through the bearing rotation and be connected.
Furthermore, the shape of the inserting plate is arranged to be dovetail-shaped, and the compressing block and the connecting jack are clamped on the inserting plate.
Furthermore, the inner side of the linear guide rail is rotatably connected with a movable screw rod through a bearing, a screw rod nut is arranged on the lower side of the sliding seat and is sleeved on the movable screw rod, and one end of the movable screw rod is fixedly connected with a motor output shaft on the inner side of the motor end through a coupler.
Further, the upper side of placing the box is provided with the apron, and the apron is the L type, the lower extreme of apron and place and reserve the hole between the box.
The utility model has the advantages that:
1. through the connecting insertion plate, the connecting insertion slot, the fixing bolt and the second fixing screw rod which are arranged, when the linear guide rail is disassembled and assembled, the second fixing screw rod is only required to be rotated to drive the fixing bolt to be inserted into the connecting insertion plate or be extracted from the connecting insertion plate, so that the connecting insertion plate is limited and separated, the linear guide rail can be disassembled and assembled from the workbench, and the disassembling and assembling are more convenient and rapid.
2. Through the fixed pressing plate, first set screw and the fixed hand wheel that set up, only need put into the downside of fixed pressing plate the one end of volute spiral spring when fixing volute spiral spring, promote fixed pressing plate through rotating first set screw and move down and make the tension sensor of fixed pressing plate downside sticiss in volute spiral spring's one end to fix volute spiral spring, make things convenient for more when fixed and conveniently look sideways at volute spiral spring through tension sensor.
3. Through picture peg, tight briquetting and the jack of connecting that sets up, when using to placing the box and installing, only need to insert the connection jack to the piece that sticiss, rotate knob screw promotion tight briquetting and tightly fix at the picture peg and can install placing the box, it is more convenient when installing placing the box.
Drawings
Fig. 1 is a schematic structural view of a device for testing the service life of a volute spiral spring according to the present invention;
fig. 2 is a schematic view of a connecting frame structure of a device for testing the service life of a volute spiral spring according to the present invention;
fig. 3 is a schematic view of a connecting plug board mounting structure of a device for testing the service life of a volute spiral spring according to the present invention;
fig. 4 is a schematic view of a mounting structure of a placing box of a device for testing the service life of a volute spiral spring.
In the figure: the device comprises a workbench 1, a connecting end 2, a connecting frame 3, a sliding seat 4, a placing box 5, a knob screw 6, a linear guide rail 7, a motor end 8, a dismounting rotating wheel 9, a fixing pressing plate 10, a tension sensor 11, a first fixing screw 12, a fixing hand wheel 13, a guide post 14, a connecting plug board 15, a connecting slot 16, a fixing bolt 17, a second fixing screw 18, a plug board 19, a lead screw nut 20, a movable lead screw 21, a pressing block 22, a connecting jack 23 and a cover plate 24.
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 service life testing device for a volute spiral spring comprises a workbench 1, a linear guide rail 7 is arranged on the upper side of the workbench 1, a sliding seat 4 is slidably connected to the upper side of the linear guide rail 7, a placing box 5 is arranged on the upper side of the sliding seat 4, a connecting end 2 and a motor end 8 are respectively arranged at two ends of the linear guide rail 7, a connecting frame 3 is arranged on the upper side of the connecting end 2, connecting insertion plates 15 are respectively arranged on the lower surfaces of two ends of the linear guide rail 7, connecting insertion slots 16 are arranged on the upper surfaces of two ends of the workbench 1, a fixing bolt 17 is slidably arranged inside the connecting insertion slots 16, one end of the fixing bolt 17 is rotatably connected with a second fixing screw 18 through a bearing, the fixing screw 18 is screwed on the workbench 1 through threads, one end of the second fixing screw 18 is fixedly connected with a dismounting runner 9 through a bolt, the dismounting runner 9 is only required to be rotated to drive the second fixing screw 18 to rotate, so that the second fixing screw 18 drives the fixing bolt 17 to move, and the linear guide rail 7 is dismounted when the fixing bolt 17 is pulled out of the connecting plug board 15 or inserted into the connecting plug board 15.
As can be seen from the above description, the present invention has the following advantages: through the connecting insertion plate 15, the connecting slot 16, the fixing bolt 17 and the second fixing screw 18, when the linear guide rail 7 is disassembled and assembled, the second fixing screw 18 is only required to be rotated to drive the fixing bolt 17 to be inserted into the connecting insertion plate 15 or be extracted from the connecting insertion plate 15, so that the connecting insertion plate 15 is limited and separated, the linear guide rail 7 can be disassembled and assembled from the workbench 1, and the disassembling and assembling are more convenient and rapid.
Further, the inboard slip of link 3 is provided with fixed pressing plate 10, the lower surface middle part of fixed pressing plate 10 is provided with force sensor 11, the upside middle part of link 3 has closed first clamping screw 12 soon, the lower extreme of first clamping screw 12 passes link 3 and is connected with fixed pressing plate 10, the upside of first clamping screw 12 is provided with fixed hand wheel 13, when fixed to the one end of volute spiral spring, it drives first clamping screw 12 to rotate fixed hand wheel 13, thereby make first clamping screw 12 promote clamping plate 10 and slide, force sensor 11 that makes clamping plate 10 downside sticiss and fix in the one end of volute spiral spring.
Furthermore, the two ends of the fixed pressing plate 10 are fixedly connected with guide posts 14 through bolts, the upper ends of the guide posts 14 are connected with the connecting frame 3 in a sliding mode, and the fixed pressing plate 10 slides more stably under the guiding of the guide posts 14.
Further, the lower side of placing the box 5 is provided with a plug board 19, a connecting jack 23 has been seted up to the upper surface of sliding seat 4, the one end sliding connection of connecting jack 23 has a tight briquetting 22, one side of sliding seat 4 is closed soon and is had knob screw 6, the one end of knob screw 6 passes through the bearing with tight briquetting 22 and rotates and be connected, leaves or sticiss from the one end of plug board 19 to place box 5 and dismantle or install through rotating knob screw 6 and drive tight briquetting 22.
Furthermore, the shape of the inserting plate 19 is arranged to be dovetail-shaped, and the pressing block 22 and the connecting insertion hole 23 are clamped on the inserting plate 19, so that the inserting plate 19, the pressing block 22 and the connecting insertion hole 23 are stably connected.
Further, the inner side of the linear guide rail 7 is rotatably connected with a movable lead screw 21 through a bearing, a lead screw nut 20 is arranged on the lower side of the sliding seat 4, the lead screw nut 20 is sleeved on the movable lead screw 21, one end of the movable lead screw 21 is fixedly connected with a motor output shaft on the inner side of the motor end 8 through a coupler, the motor output shaft on the inner side of the motor end 8 drives the movable lead screw 21 to rotate, the lead screw nut 20 moves along the movable lead screw 21, and therefore the sliding seat 4 moves on the linear guide rail 7.
Furthermore, the upper side of the placing box 5 is provided with a cover plate 24, the cover plate 24 is L-shaped, a hole is reserved between the lower end of the cover plate 24 and the placing box 5, when the scroll spring placing box is used, the scroll spring is conveniently placed into the placing box 5, and one end of the scroll spring is pulled out from the reserved hole.
Adopt foretell fixed pressing plate 10, first clamping screw 12 and fixed hand wheel 13, only need put into the downside of fixed pressing plate 10 to the one end of volute spiral spring when fixing volute spiral spring, promote fixed pressing plate 10 through rotating first clamping screw 12 and move down and make tension sensor 11 of fixed pressing plate 10 downside sticis in volute spiral spring's one end to fix volute spiral spring, make things convenient for more when fixed and conveniently look sideways at volute spiral spring through tension sensor 11.
Adopt foretell picture peg 19, sticis piece 22 and connection jack 23, when using to placing box 5 and installing, only need to sticis piece 22 and insert connection jack 23 in, rotate knob screw 6 and promote the sticis piece 22 and sticis and fix at picture peg 19 and can install placing box 5, it is more convenient when installing placing box 5.
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 service life testing device for a volute spiral spring comprises a workbench 1, wherein a linear guide rail 7 is arranged on the upper side of the workbench 1, a sliding seat 4 is slidably connected on the upper side of the linear guide rail 7, a placing box 5 is arranged on the upper side of the sliding seat 4, a connecting end 2 and a motor end 8 are respectively arranged at two ends of the linear guide rail 7, a connecting frame 3 is arranged on the upper side of the connecting end 2, connecting insertion plates 15 are respectively arranged on the lower surfaces of two ends of the linear guide rail 7, connecting insertion slots 16 are formed in the upper surfaces of two ends of the workbench 1, fixing bolts 17 are slidably arranged in the connecting insertion slots 16, one ends of the fixing bolts 17 are rotatably connected with second fixing screw rods 18 through bearings, the second fixing screw rods 18 are screwed on the workbench 1 through threads, one ends of the second fixing screw rods 18 are fixedly connected with a dismounting runner 9 through bolts, when the linear guide rail 7 is dismounted, the second fixing, so that the second fixing screw 18 drives the fixing bolt 17 to move, and the linear guide 7 is disassembled when the fixing bolt 17 is pulled out of the connection insertion plate 15 or inserted into the connection insertion plate 15.
The inner side of the connecting frame 3 is provided with a fixed pressing plate 10 in a sliding manner, the middle of the lower surface of the fixed pressing plate 10 is provided with a tension sensor 11, the middle of the upper side of the connecting frame 3 is screwed with a fixed screw 12, the lower end of the fixed screw 12 penetrates through the connecting frame 3 to be connected with the fixed pressing plate 10, the upper side of the first fixed screw 12 is provided with a fixed hand wheel 13, and when one end of a volute spiral spring is fixed, the fixed hand wheel 13 is rotated to drive the first fixed screw 12 to rotate, so that the first fixed screw 12 pushes the fixed pressing plate 10 to slide, and the tension sensor 11 on the lower side of the fixed pressing plate 10 is tightly pressed at; the two ends of the fixed pressing plate 10 are fixedly connected with guide posts 14 through bolts, the upper ends of the guide posts 14 are connected with the connecting frame 3 in a sliding mode, and the fixed pressing plate 10 slides more stably through the guide of the guide posts 14; an inserting plate 19 is arranged on the lower side of the placing box 5, a connecting jack 23 is formed in the upper surface of the sliding seat 4, one end of the connecting jack 23 is connected with a pressing block 22 in a sliding mode, a knob screw 6 is screwed on one side of the sliding seat 4, one end of the knob screw 6 is rotatably connected with the pressing block 22 through a bearing, and the pressing block 22 is driven to leave from one end of the inserting plate 19 or to be pressed on the inserting plate 19 through rotation of the knob screw 6 so as to detach or install the placing box 5; the shape of the inserting plate 19 is dovetail, and the compressing block 22 and the connecting jack 23 are clamped on the inserting plate 19, so that the inserting plate 19, the compressing block 22 and the connecting jack 23 are stably connected; the inner side of the linear guide rail 7 is rotatably connected with a movable screw rod 21 through a bearing, the lower side of the sliding seat 4 is provided with a screw rod nut 20, the screw rod nut 20 is sleeved on the movable screw rod 21, one end of the movable screw rod 21 is fixedly connected with a motor output shaft on the inner side of the motor end 8 through a coupler, the movable screw rod 21 is driven to rotate through the motor output on the inner side of the motor end 8, the screw rod nut 20 moves along the movable screw rod 21, and therefore the sliding seat 4 moves on the linear guide rail 7; place the upside of box 5 and be provided with apron 24, and apron 24 is the L type, and the lower extreme of apron 24 and place and reserve the hole between the box 5, conveniently put into placing box 5 the scroll spring when using to make the one end of scroll spring pull out from the hole that reserves.
The working principle is as follows: when the linear guide rail 7 is installed on the workbench 1, only the connecting insertion plate 15 needs to be inserted into the connecting insertion slot 16, the dismounting runner 9 is rotated to drive the second fixing screw 18 to rotate, so that the second fixing screw 18 drives the fixing bolt 17 to move, the fixing bolt 17 is inserted into the connecting insertion plate 15 to be fixed, when the placing box 5 is installed, only the insertion plate 19 needs to be inserted into the connecting insertion hole 23, the pressing block 22 is driven to be tightly pressed on the insertion plate 19 by rotating the knob screw 6 to fix the placing box 5, when in use, the volute spring is placed into the placing box 5, one end of the volute spring is pulled out from a reserved hole and placed into the lower side of the fixing pressing plate 10, the fixing hand wheel 13 is rotated to drive the first fixing screw 12 to rotate, so that the first fixing screw 12 pushes the fixing pressing plate 10 to slide, and the tension sensor 11 on the lower side of the fixing pressing plate 10 is, the motor transmission at the inner side of the motor end 8 drives the movable screw rod 21 to rotate, so that the screw rod nut 20 moves along the movable screw rod 21, the sliding seat 4 moves on the linear guide rail 7, and the eddy coil spring in the placing box 5 is pulled out and straightened for testing.
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 volute spiral spring life testing arrangement, includes workstation (1), its characterized in that, the upside of workstation (1) is provided with linear guide (7), the upside sliding connection of linear guide (7) has sliding seat (4), the upside of sliding seat (4) is provided with places box (5), the both ends of linear guide (7) are provided with link (2) and motor end (8) respectively, the upside of link (2) is provided with link (3), the both ends lower surface of linear guide (7) all is provided with connection picture peg (15), connection slot (16) have been seted up to the both ends upper surface of workstation (1), the inside slip of connection slot (16) is provided with fixing bolt (17), the one end of fixing bolt (17) is connected with second fixing screw (18) through the bearing rotation, the second fixing screw (18) is screwed on the workbench (1) through threads, and one end of the second fixing screw (18) is fixedly connected with a dismounting rotating wheel (9) through a bolt.
2. The scroll spring service life testing device as claimed in claim 1, wherein a fixed pressing plate (10) is slidably arranged on the inner side of the connecting frame (3), a tension sensor (11) is arranged in the middle of the lower surface of the fixed pressing plate (10), a first fixed screw (12) is screwed in the middle of the upper side of the connecting frame (3), the lower end of the first fixed screw (12) penetrates through the connecting frame (3) to be connected with the fixed pressing plate (10), and a fixed hand wheel (13) is arranged on the upper side of the first fixed screw (12).
3. A volute spiral spring service life testing device as defined in claim 2, wherein guide posts (14) are fixedly connected to both ends of the fixed pressing plate (10) through bolts, and upper ends of the guide posts (14) are slidably connected with the connecting frame (3).
4. The scroll spring service life testing device as claimed in claim 1, wherein an insertion plate (19) is disposed at a lower side of the placing box (5), a connection jack (23) is disposed on an upper surface of the sliding seat (4), one end of the connection jack (23) is slidably connected to the pressing block (22), a knob screw (6) is screwed on one side of the sliding seat (4), and one end of the knob screw (6) is rotatably connected to the pressing block (22) through a bearing.
5. A scroll spring life test device as claimed in claim 4, wherein the insert plate (19) is shaped as a dovetail, and the tightening piece (22) and the connection socket (23) are engaged with the insert plate (19).
6. The service life testing device of a scroll spring as claimed in claim 1, wherein the inner side of the linear guide rail (7) is rotatably connected with a movable lead screw (21) through a bearing, a lead screw nut (20) is arranged at the lower side of the sliding seat (4), the lead screw nut (20) is sleeved on the movable lead screw (21), and one end of the movable lead screw (21) is fixedly connected with the motor output shaft at the inner side of the motor end (8) through a coupling.
7. Scroll spring service life testing device according to claim 1, wherein a cover plate (24) is arranged on the upper side of the placing box (5), the cover plate (24) is L-shaped, and a hole is reserved between the lower end of the cover plate (24) and the placing box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020690814.3U CN212059323U (en) | 2020-04-29 | 2020-04-29 | Volute spiral spring life testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020690814.3U CN212059323U (en) | 2020-04-29 | 2020-04-29 | Volute spiral spring life testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059323U true CN212059323U (en) | 2020-12-01 |
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ID=73519172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020690814.3U Expired - Fee Related CN212059323U (en) | 2020-04-29 | 2020-04-29 | Volute spiral spring life testing arrangement |
Country Status (1)
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| CN (1) | CN212059323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115771713A (en) * | 2022-12-14 | 2023-03-10 | 江苏新图机械有限公司 | Tooth-shaped cup discharging device of plastic container surface printing machine |
-
2020
- 2020-04-29 CN CN202020690814.3U patent/CN212059323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115771713A (en) * | 2022-12-14 | 2023-03-10 | 江苏新图机械有限公司 | Tooth-shaped cup discharging device of plastic container surface printing machine |
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| 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: 20201201 |