CN219712222U - Screw pair operation box convenient to assemble - Google Patents
Screw pair operation box convenient to assemble Download PDFInfo
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- CN219712222U CN219712222U CN202321216294.2U CN202321216294U CN219712222U CN 219712222 U CN219712222 U CN 219712222U CN 202321216294 U CN202321216294 U CN 202321216294U CN 219712222 U CN219712222 U CN 219712222U
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- connecting plate
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- nut
- motor
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- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of screw pair operation boxes and discloses a screw pair operation box convenient to assemble, which comprises a box body, wherein the box body is hollow, a motor is fixedly arranged on one side of the box body through a fixing frame, the output end of the motor penetrates through the inner wall on one side of the box body, and the output end of the motor is fixedly connected with a fixing cylinder; according to the screw rod assembly device, the screw rod is driven to rotate through the motor, so that the nut can be automatically assembled on the screw rod, the screw rod and the nut are prevented from being assembled manually, meanwhile, the whole structure is simpler, and the screw rod assembly device is very convenient to use, so that the practicability of the screw rod assembly device is improved, the first arc-shaped plate can be driven to rotate through pulling the first connecting plate, meanwhile, the tension spring can be stretched, the nut is placed in the groove on the second arc-shaped plate, then the first connecting plate is loosened, and the first arc-shaped plate can be reset under the reaction force of the tension spring, so that the nut can be clamped.
Description
Technical Field
The utility model relates to the technical field of screw pair operation boxes, in particular to a screw pair operation box convenient to assemble.
Background
The screw pair operation box is a mechanical device for controlling the screw pair. A screw pair is a device for converting rotary motion into linear motion, and is generally composed of a threaded rod and a nut, and a screw pair operation box is generally used in mechanical equipment, such as a factory production line, a numerical control machine tool, and the like.
The existing screw rod pair is assembled by manual operation, so that the threaded rod and the nut are assembled manually, the labor capacity of workers is large under the condition of long-time work, the working efficiency is low, the labor cost is indirectly increased, and assembly errors can occur, so that the production speed of the screw rod pair is reduced.
Therefore, there is a need to provide a screw pair operation box which is convenient to assemble and solves the technical problems.
Disclosure of Invention
The utility model aims to provide a screw pair operation box convenient to assemble, which has the effect that a nut can be automatically assembled on a screw through a motor.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a vice control box of lead screw convenient to assembly, includes the box, the box is the cavity setting, mount fixed mounting has the motor through one side of box, the output of motor runs through the inner wall of box one side, just the output fixedly connected with fixed cylinder of motor, the fixed slot has been seted up to one side that the motor was kept away from to the fixed cylinder, be provided with first fixed subassembly on the fixed cylinder, first fixed subassembly includes two spliced poles, two the one end of spliced pole all runs through the lateral wall of fixed cylinder, and two the spliced pole all with fixed cylinder sliding connection, and two the equal fixedly connected with third arc of this end of spliced pole, two the relative setting of third arc, the lateral wall of fixed cylinder passes through two link fixedly connected with go-between, the go-between endotheca has the spliced pole, the go-between with the spliced pole rotates the connection, two first screw thread and second screw thread groove and the box are installed to the one side, and the screw thread nut is located the two is installed to the box, and the opposite screw thread groove is installed to the second side.
Through adopting above-mentioned technical scheme, it is rotatory to drive the lead screw through the motor for the nut can automatic assembly to the lead screw on, avoids needing the manual work to assemble lead screw and nut, and holistic structure is also simpler simultaneously, and it is also very convenient to use, thereby has improved the practicality of device.
The utility model is further provided with: the second fixed subassembly includes first connecting plate and second connecting plate, first connecting plate with the bottom of slide rotates to be connected, the second connecting plate with the bottom fixed connection of slide, first arc of fixedly connected with and second arc are respectively connected with to the bottom of first connecting plate and second connecting plate, first arc and second arc set up relatively, just all set up flutedly on first arc and the second arc, be provided with the extension spring between first connecting plate and the second connecting plate, the one end of extension spring with the lateral wall fixed connection of first connecting plate, the other end of extension spring with the lateral wall fixed connection of second connecting plate.
Through adopting above-mentioned technical scheme, can drive first arc rotatory through pulling first connecting plate, the extension spring can receive the extension simultaneously, places the nut in the recess on the second arc, then unclamp first connecting plate for first arc can reset under the reaction force of extension spring, thereby can press from both sides tightly the nut.
The utility model is further provided with: one side of the first connecting plate far away from the second connecting plate is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, make more convenient when pulling first connecting plate through the handle.
The utility model is further provided with: the extension spring is internally provided with a telescopic rod, one end of the telescopic rod is fixedly connected with the side wall of the first connecting plate, and the other end of the telescopic rod is fixedly connected with the side wall of the second connecting plate.
Through adopting above-mentioned technical scheme, the telescopic link can carry out spacingly to the extension spring, prevents effectively that the extension spring from warp or buckling.
The utility model is further provided with: and the opposite sides of the two third arc plates are fixedly connected with anti-slip pads.
Through adopting above-mentioned technical scheme, the slipmat can improve the frictional force between third arc and the lead screw, further improves fixed effect.
The utility model is further provided with: a plurality of anti-slip protrusions are arranged on the side wall of the connecting cylinder.
Through adopting above-mentioned technical scheme, make the user more firm when holding the connecting cylinder through setting up the non-slip raised.
In summary, the utility model has the following beneficial effects: the screw rod is driven to rotate through the motor, so that the nut can be automatically assembled onto the screw rod, the screw rod and the nut are prevented from being assembled manually, meanwhile, the integral structure is simpler, the use is convenient, the practicability of the device is improved, the first arc-shaped plate can be driven to rotate through pulling the first connecting plate, the tension spring can be stretched, the nut is placed in the groove on the second arc-shaped plate, then the first connecting plate is loosened, and the first arc-shaped plate can be reset under the reaction force of the tension spring, so that the nut can be clamped.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of the door body removed according to the present utility model;
FIG. 3 is a schematic diagram of a front view structure of the door body according to the present utility model;
FIG. 4 is a schematic three-dimensional view of the motor and first stationary assembly of the present utility model;
fig. 5 is a schematic structural view of a second fixing component according to the present utility model.
In the figure: 1. a case; 2. a motor; 3. a fixing frame; 4. a slide; 5. a door body; 6. a first connection plate; 7. a second connecting plate; 8. a first arcuate plate; 9. a second arcuate plate; 10. a nut; 11. a screw rod; 12. a telescopic rod; 13. a tension spring; 14. a handle; 15. a connecting column; 16. a fixed cylinder; 17. a third arcuate plate; 18. an anti-slip pad; 19. a connecting rod; 20. a connecting ring; 21. a connecting cylinder; 22. a non-slip bump.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1-5, in an embodiment of the utility model, a screw pair operation box convenient for assembly includes a box 1, the box 1 is hollow, a motor 2 is fixedly installed on one side of the box 1 through a fixing frame 3, an output end of the motor 2 penetrates through an inner wall of one side of the box 1, a fixing cylinder 16 is fixedly connected to an output end of the motor 2, a fixing groove is formed on one side of the fixing cylinder 16 away from the motor 2, a first fixing component is arranged on the fixing cylinder 16, the first fixing component includes two connecting columns 15, one ends of the two connecting columns 15 penetrate through a side wall of the fixing cylinder 16, the two connecting columns 15 are slidably connected with the fixing cylinder 16, the ends of the two connecting columns 15 are fixedly connected with a third arc 17, the two third arc 17 are oppositely arranged, the outer side wall of the fixed cylinder 16 is fixedly connected with two connecting rings 20 through two connecting rods 19, a connecting cylinder 21 is sleeved in the connecting rings 20, the connecting rings 20 are rotationally connected with the connecting cylinder 21, the connecting cylinder 21 is hollow, a first thread groove and a second thread groove are respectively formed in the two connecting columns 15, the thread directions on the first thread groove and the second thread groove are opposite, the other ends of the two connecting columns 15 penetrate through the connecting cylinder 21, the two connecting columns 15 are respectively connected with the connecting cylinder 21 through the first thread groove and the second thread groove in a threaded manner, a sliding groove is formed in the top of the box body 1, a sliding seat 4 is slidably mounted in the sliding groove, a nut 10 and a screw rod 11 are arranged in the box body 1, the nut 10 is connected with the sliding seat 4 through a second fixing component, one end of the screw rod 11 is positioned between the two third arc plates 17, a door body 5 is rotatably arranged on one side of the box body 1; during the use, open the door body 5, place the lead screw 11 in fixed cylinder 16, can drive spliced pole 15 vertical movement through rotating spliced pole 21, spliced pole 15 vertical movement can drive third arc 17 vertical movement, thereby make two third arcs 17 be close to each other and press from both sides tightly to lead screw 11, the starter motor 2 can drive fixed cylinder 16 rotation, thereby fixed cylinder 16 rotation can drive lead screw 11 rotation through third arc 17, afterwards remove slide 4, can drive nut 10 and remove through the second fixed subassembly when slide 4 removes, can loosen slide 4 when nut 10 moves to contact with lead screw 11, owing to be threaded connection between nut 10 and the lead screw 11, can drive nut 10 and remove when the lead screw 11 is rotatory, thereby make nut 10 can assemble to lead screw 11, thereby take out in the box 1 through reverse rotation spliced pole 21, this in-process, drive lead screw 11 through motor 2 and rotate, make nut 10 can automatic assembly to lead screw 11, avoid the manual work to carry out the assembly to lead screw 11 and nut 10, the whole structure that simultaneously compares, the practicality is also simple has been improved, thereby the practicality is convenient.
In this embodiment, preferably, the second fixing assembly includes a first connecting plate 6 and a second connecting plate 7, the first connecting plate 6 is rotationally connected with the bottom of the sliding seat 4, the second connecting plate 7 is fixedly connected with the bottom of the sliding seat 4, the bottoms of the first connecting plate 6 and the second connecting plate 7 are respectively fixedly connected with a first arc plate 8 and a second arc plate 9, the first arc plate 8 and the second arc plate 9 are oppositely arranged, grooves are formed in the first arc plate 8 and the second arc plate 9, a tension spring 13 is arranged between the first connecting plate 6 and the second connecting plate 7, one end of the tension spring 13 is fixedly connected with the side wall of the first connecting plate 6, and the other end of the tension spring 13 is fixedly connected with the side wall of the second connecting plate 7; the first arc-shaped plate 8 can be driven to rotate by pulling the first connecting plate 6, meanwhile, the tension spring 13 can be stretched, the nut 10 is placed in the groove on the second arc-shaped plate 9, then the first connecting plate 6 is loosened, and the first arc-shaped plate 8 can be reset under the reaction force of the tension spring 13, so that the nut 10 can be clamped.
In this embodiment, preferably, a handle 14 is fixedly connected to a side of the first connecting plate 6 away from the second connecting plate 7; the handle 14 facilitates the pulling of the first connecting plate 6.
In this embodiment, preferably, a telescopic rod 12 is disposed in the tension spring 13, one end of the telescopic rod 12 is fixedly connected with the side wall of the first connecting plate 6, and the other end of the telescopic rod 12 is fixedly connected with the side wall of the second connecting plate 7; the extension rod 12 can limit the tension spring 13, so that the tension spring 13 is effectively prevented from deforming or bending.
In this embodiment, preferably, two opposite sides of the third curved plates 17 are fixedly connected with anti-slip pads 18, and the anti-slip pads 18 are made of rubber materials; the anti-slip pad 18 can improve the friction between the third arc-shaped plate 17 and the screw rod 11, and further improve the fixing effect.
In this embodiment, preferably, a plurality of cleats 22 are provided on the side wall of the connecting cylinder 21, and the cleats 22 are made of rubber; the provision of the stud 22 makes it possible for the user to hold the coupling barrel 21 more firmly.
Working principle: during the use, open the door body 5, place lead screw 11 in fixed cylinder 16, can drive spliced pole 15 vertical movement through rotating connecting cylinder 21, the vertical removal of spliced pole 15 can drive the vertical removal of third arc 17, thereby make two third arcs 17 be close to each other and press from both sides tightly lead screw 11, starter motor 2 can drive fixed cylinder 16 rotation, thereby fixed cylinder 16 rotation can drive lead screw 11 rotation through third arc 17, can drive first arc 8 rotation through pulling first connecting plate 6, simultaneously extension spring 13 can receive the stretching, place nut 10 in the recess on second arc 9, then loosen first connecting plate 6, under the reaction force of extension spring 13, thereby make first arc 8 can reset, thereby clamp nut 10, can drive nut 10 through the sliding seat and remove, can loosen slide 4 when nut 10 moves to be contacted with lead screw 11, because for threaded connection between nut 10 and the lead screw 11, can drive nut 10 and remove when lead screw 11 is rotatory, thereby make nut 10 can assemble to the motor 11, can drive first arc 8 rotation through pulling first connecting plate 8 rotation, then loosen first connecting plate 6, can also make the nut 10 to be in the whole assembly to the lead screw 11, thereby the lead screw 11 is difficult to be equipped with the manual assembly through the manual assembly device, thereby can be realized to the lead screw 11, and the whole is more simple device is realized, and the lead screw 11 is more convenient to use in the assembly is equipped with the lead screw 11, and can be more than manually-operated by the device is easy to be equipped with 11, and can be rotated by the manual assembly 11.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a screw pair operation box convenient to assembly, includes box (1), its characterized in that: the box body (1) is hollow, one side of the box body (1) is fixedly provided with a motor (2) through a fixing frame (3), the output end of the motor (2) penetrates through the inner wall of one side of the box body (1), the output end of the motor (2) is fixedly connected with a fixing cylinder (16), one side of the fixing cylinder (16) away from the motor (2) is provided with a fixing groove, the fixing cylinder (16) is provided with a first fixing component, the first fixing component comprises two connecting columns (15), one ends of the two connecting columns (15) penetrate through the side wall of the fixing cylinder (16), and the two connecting columns (15) are in sliding connection with the fixing cylinder (16), the ends of the two connecting columns (15) are fixedly connected with a third arc plate (17), the two third arc plates (17) are oppositely arranged, the outer side wall of the fixed cylinder (16) is fixedly connected with two connecting rings (20) through two connecting rods (19), connecting cylinders (21) are sleeved in the connecting rings (20), the connecting rings (20) are rotationally connected with the connecting cylinders (21), the connecting cylinders (21) are hollow, a first thread groove and a second thread groove are respectively formed in the two connecting columns (15), the thread directions on the first thread groove and the second thread groove are opposite, two the other end of spliced pole (15) all runs through spliced pole (21), and two spliced pole (15) are respectively through first screw thread groove and second screw thread groove and spliced pole (21) threaded connection, the spout has been seted up at the top of box (1), sliding fit has slide (4) in the spout, be provided with nut (10) and lead screw (11) in box (1), nut (10) pass through the second fixed subassembly with slide (4) are connected, the one end of lead screw (11) is located two between third arc (17), door body (5) are installed in one side rotation of box (1).
2. The screw pair operation box convenient to assemble according to claim 1, wherein: the second fixed subassembly includes first connecting plate (6) and second connecting plate (7), first connecting plate (6) with the bottom rotation of slide (4) is connected, second connecting plate (7) with the bottom fixed connection of slide (4), first arc (8) and second arc (9) of bottom fixedly connected with of first connecting plate (6) and second connecting plate (7) respectively, first arc (8) and second arc (9) set up relatively, just all set up flutedly on first arc (8) and second arc (9), be provided with extension spring (13) between first connecting plate (6) and second connecting plate (7), the one end of extension spring (13) with the lateral wall fixed connection of first connecting plate (6), the other end of extension spring (13) with the lateral wall fixed connection of second connecting plate (7).
3. The screw pair operation box convenient to assemble according to claim 2, wherein: one side of the first connecting plate (6) far away from the second connecting plate (7) is fixedly connected with a handle (14).
4. The screw pair operation box convenient to assemble according to claim 2, wherein: a telescopic rod (12) is arranged in the tension spring (13), one end of the telescopic rod (12) is fixedly connected with the side wall of the first connecting plate (6), and the other end of the telescopic rod (12) is fixedly connected with the side wall of the second connecting plate (7).
5. The screw pair operation box convenient to assemble according to claim 1, wherein: and the opposite sides of the two third arc plates (17) are fixedly connected with anti-slip pads (18).
6. The screw pair operation box convenient to assemble according to claim 1, wherein: a plurality of anti-slip bulges (22) are arranged on the side wall of the connecting cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321216294.2U CN219712222U (en) | 2023-05-17 | 2023-05-17 | Screw pair operation box convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321216294.2U CN219712222U (en) | 2023-05-17 | 2023-05-17 | Screw pair operation box convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712222U true CN219712222U (en) | 2023-09-19 |
Family
ID=87996160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321216294.2U Active CN219712222U (en) | 2023-05-17 | 2023-05-17 | Screw pair operation box convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712222U (en) |
-
2023
- 2023-05-17 CN CN202321216294.2U patent/CN219712222U/en active Active
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