CN216326383U - Automatic screw machine of domestic appliance - Google Patents
Automatic screw machine of domestic appliance Download PDFInfo
- Publication number
- CN216326383U CN216326383U CN202123144995.3U CN202123144995U CN216326383U CN 216326383 U CN216326383 U CN 216326383U CN 202123144995 U CN202123144995 U CN 202123144995U CN 216326383 U CN216326383 U CN 216326383U
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- cavity
- shaped plate
- fixedly connected
- screw machine
- household appliances
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 208000002925 dental caries Diseases 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004630 mental health Effects 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
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic screw machine for household appliances, which adopts the technical scheme that: the screw comprises an L-shaped plate, wherein a rotating block is arranged on the rear side of the L-shaped plate, the front end of the rotating block extends to the outside of the front side of the L-shaped plate, the rotating block is connected with the L-shaped plate through a bearing, a first cavity is formed in the L-shaped plate, a screw body is arranged in the first cavity, auxiliary mechanisms are arranged at the top and the bottom of the screw body respectively, each auxiliary mechanism comprises a movable plate, the movable plate is located at the top of the screw body, a clamping block is fixedly connected to the bottom of the movable plate, and the bottom end of the clamping block is in contact with the top of the screw body. Just can fix the screw body through the spring resilience, adjust through the distance between two movable plates and remove the distance that changes between two fixture blocks, just so can fix the great or less screw body of size, is meetting the great and less screw body of size like this and makes this device all be suitable for, just so can increase this utility model's application scope.
Description
Technical Field
The utility model relates to the technical field of screw machines, in particular to an automatic screw machine for household appliances.
Background
Home appliances (HEA) mainly refer to various electric and electronic appliances used in homes and the like. Also known as civil electric appliances and daily electric appliances. The household appliance relieves people from heavy, trivial and time-consuming household work, creates more comfortable and beautiful life and working environment which are more beneficial to physical and mental health for human beings, provides rich and colorful cultural entertainment conditions, becomes a necessity of modern family life, and the screw machine for the household appliance is a handheld screw machine.
The screws are frequently used on household appliances, so that the screws need to be installed by using a screw machine, the screws need to be fixed on the screw machine before installation, then the screws can be screwed on the appliances by working of the screw machine, the existing screw machine can only fix the screws with specified sizes, the screws are not suitable for use if the sizes of the screws are changed, the application range is small, and the screws cannot be popularized in a large range, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an automatic screw machine of a household appliance, which solves the problems in the background technology through the design of an auxiliary mechanism.
In order to achieve the above purpose, the utility model provides the following technical scheme: an automatic screw machine for household appliances comprises an L-shaped plate, wherein a rotating block is arranged on the rear side of the L-shaped plate, the front end of the rotating block extends to the outside of the front side of the L-shaped plate, the rotating block is connected with the L-shaped plate through a bearing, a first cavity is formed in the L-shaped plate, a screw body is arranged in the first cavity, and auxiliary mechanisms are arranged at the top and the bottom of the screw body;
the auxiliary mechanism comprises a movable plate, the movable plate is positioned at the top of the screw body, the bottom of the movable plate is fixedly connected with a clamping block, the bottom end of the clamping block is contacted with the top of the screw body, the top of the first cavity is provided with a groove, the groove and the inner side of the first cavity are provided with a second cavity, the top of the movable plate is fixedly connected with three springs, the top ends of the three springs are fixedly connected with the top of the first cavity, two threaded rods are fixedly connected to the top of the moving plate, the two threaded rods are respectively positioned at the inner sides of the two adjacent springs, the top ends of the two threaded rods penetrate through the second cavity and extend into the groove, threaded blocks are sleeved outside the two threaded rods, the thread block is connected with the threaded rod through threads, the thread block is embedded inside the rotating block and connected with the rotating block through a bearing, and a through hole is formed in the moving plate.
Preferably, two the outside all fixed cover of screw block is equipped with sprocket one, sprocket one is located cavity two insides, two the outside cover of sprocket is equipped with chain one, two drive connection through chain between the sprocket one.
Preferably, the two sides of the moving plate are fixedly connected with sliding blocks, the two sides of the cavity are provided with sliding grooves, and the sliding blocks are embedded in the sliding grooves and are in sliding connection with the sliding grooves.
Preferably, a knob is arranged in one of the grooves, a first rotating shaft is fixedly connected to the bottom of the knob, one end of the first rotating shaft extends into the other groove, and the first rotating shaft penetrates through the two through holes.
Preferably, the two screw blocks close to the first rotating shaft are fixedly sleeved with a second chain wheel outside the first rotating shaft, the second chain wheel is positioned inside the groove, the second chain wheel is sleeved with a second chain outside the second chain wheel, and the second chain wheel is in driving connection with the second chain wheel through the second chain.
Preferably, the rear side of the L-shaped plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft II, a cavity III is formed in one side of the L-shaped plate, and the front end of the rotating shaft II extends into the cavity III.
Preferably, the front end of the second rotating shaft is fixedly connected with a gear, a gear ring is fixedly sleeved outside the rotating block, and the gear is located on one side of the gear ring and meshed with the gear ring.
Preferably, a handle is fixedly connected to one side of the L-shaped plate.
Preferably, the first rotating shaft is connected with the rotating block through a bearing.
Preferably, the second rotating shaft is connected with the L-shaped plate through a bearing.
The utility model has the beneficial effects that:
according to the utility model, the rotary knob is rotated to drive the rotary shaft to rotate, the rotary shaft rotates to drive the four threaded blocks to rotate, the four threaded rods can be moved by the rotation of the four threaded blocks, so that the two movable plates are moved, the distance between the two movable plates is increased, the distance between the two clamping blocks is increased simultaneously, the spring is compressed, then the screw body is placed between the two clamping blocks, the screw body can be fixed by springback of the spring, the distance between the two clamping blocks is changed by adjusting the distance between the two movable plates, and thus the screw body with a larger or smaller size can be fixed, and the device is suitable for use when meeting with the screw body with a larger or smaller size, so that the application range of the utility model can be increased.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front cross-sectional view provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is a rear perspective view provided by the present invention;
in the figure: the automatic transmission comprises a 1L-shaped plate, a 2 rotating block, a 3 screw body, a 4 moving plate, a 5 clamping block, a 6 spring, a 7 threaded rod, a 8 threaded block, a 9 chain wheel I, a 10 chain wheel I, a 11 sliding block, a 12 knob, a 13 rotating shaft I, a 14 chain wheel II, a 15 chain wheel II, a 16 motor, a 17 rotating shaft II, a 18 gear, a 19 gear ring and a 20 handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the attached drawings 1-4, the automatic screw machine for the household appliances comprises an L-shaped plate 1, wherein a rotating block 2 is arranged on the rear side of the L-shaped plate 1, the front end of the rotating block 2 extends to the outside of the front side of the L-shaped plate 1, the rotating block 2 is connected with the L-shaped plate 1 through a bearing, a first cavity is formed in the L-shaped plate 1, a screw body 3 is arranged in the first cavity, and auxiliary mechanisms are arranged at the top and the bottom of the screw body 3;
the auxiliary mechanism comprises a movable plate 4, the movable plate 4 is positioned at the top of a screw body 3, the bottom of the movable plate 4 is fixedly connected with a fixture block 5, the bottom end of the fixture block 5 is contacted with the top of the screw body 3, the top of a cavity I is provided with a groove, the groove and the inner side of the cavity I are provided with a cavity II, the top of the movable plate 4 is fixedly connected with three springs 6, the top ends of the three springs 6 are fixedly connected with the top of the cavity I, the top of the movable plate 4 is fixedly connected with two threaded rods 7, the two threaded rods 7 are respectively positioned at the inner sides of the two adjacent springs 6, the top ends of the two threaded rods 7 penetrate through the cavity II and extend into the groove, threaded blocks 8 are sleeved outside the two threaded rods 7, the threaded blocks 8 are in threaded connection with the threaded rods 7, the threaded blocks 8 are embedded inside the rotary blocks 2 and are connected with the rotary blocks 2 through bearings, a through hole is formed inside the movable plate 4, and a chain wheel I9 is fixedly sleeved outside the two threaded blocks 8, the first chain wheel 9 is located inside the second cavity, the first chain 10 is sleeved outside the first chain wheels 9, the first chain wheels 9 are in driving connection through the first chain 10, sliding blocks 11 are fixedly connected to two sides of the moving plate 4, sliding grooves are formed in two sides of the first cavity, the sliding blocks 11 are embedded inside the sliding grooves and are in sliding connection with the sliding grooves, a knob 12 is arranged inside one groove, a rotating shaft 13 is fixedly connected to the bottom of the knob 12, one end of the rotating shaft 13 extends into the other groove, the rotating shaft 13 penetrates through the two through holes, a second chain wheel 14 is fixedly sleeved outside the two threaded blocks 8 close to the rotating shaft 13 and the rotating shaft 13, the second chain wheel 14 is located inside the groove, a second chain 15 is sleeved outside the two chain wheels 14, and the two chain wheels 14 are in driving connection through the second chain 15;
in this embodiment, the rotating knob 12 drives the rotating shaft one 13 to rotate, the rotating shaft one 13 drives the two sprocket wheels two 14 on the right side to rotate, the two sprocket wheels two 14 on the right side to rotate and drive the two sprocket wheels two 14 on the left side to rotate, the two sprocket wheels two 14 on the left side to rotate and drive the two screw blocks 8 on the right side to rotate, the two screw blocks 8 on the right side to rotate and drive the two sprocket wheels one 9 on the left side to rotate, the two sprocket wheels one 9 on the left side to rotate and drive the two screw blocks 8 on the left side to rotate, the two screw blocks 8 on the upper side to rotate and drive the two screw rods 7 on the upper side to move upwards, the two screw blocks 8 on the lower side to move downwards, so that the two moving plates 4 can move, the distance between the two moving plates 4 is increased, and the distance between the two clamping blocks 5 is increased, the spring 6 can be compressed, the screw body 3 is placed between the two clamping blocks 5, the screw body 3 can be fixed by releasing the knob 12 and rebounding the spring 6, the distance between the two clamping blocks 5 is changed by adjusting the distance between the two moving plates 4, and the screw body 3 with a larger or smaller size can be fixed, so that the device is applicable when the screw body 3 with a larger or smaller size is encountered, and the application range of the utility model can be enlarged;
wherein, in order to realize carrying out the purpose of the installation of screw body 3, this device adopts following technical scheme to realize: the rear side of the L-shaped plate 1 is fixedly connected with a motor 16, an output shaft of the motor 16 is fixedly connected with a rotating shaft II 17, a cavity III is formed in one side of the L-shaped plate 1, the front end of the rotating shaft II 17 extends into the cavity III, a gear 18 is fixedly connected to the front end of the rotating shaft II 17, a gear ring 19 is fixedly sleeved outside the rotating block 2, the gear 18 is located on one side of the gear ring 19 and is meshed with the gear ring 19, the motor 16 works to drive the rotating shaft II 17 to rotate, the rotating shaft II 17 rotates to drive the gear 18 to rotate, the gear 18 rotates to drive the rotating block 2 to rotate, and the rotating block 2 rotates to install the screw body 3;
wherein, in order to realize the purpose of convenient use, this device adopts following technical scheme to realize: one side of the L-shaped plate 1 is fixedly connected with a handle 20, and the handle 20 can facilitate the use of the device;
wherein, in order to realize the purpose of reducing the abrasion, the device adopts the following technical scheme: the first rotating shaft 13 is connected with the rotating block 2 through a bearing, and the second rotating shaft 17 is connected with the L-shaped plate 1 through a bearing, so that abrasion can be reduced through bearing connection.
The using process of the utility model is as follows: when the utility model is used, the knob 12 is rotated to drive the first rotating shaft 13 to rotate, the first rotating shaft 13 rotates to drive the second right chain wheels 14 to rotate, the second right chain wheels 14 rotate to drive the second left chain wheels 14 to rotate, the second left chain wheels 14 rotate to drive the two right threaded blocks 8 to rotate, the two right threaded blocks 8 rotate to drive the first right chain wheels 9 to rotate, the first right chain wheels 9 rotate to drive the first left chain wheels 9 to rotate, the first left chain wheels 9 rotate to drive the two left threaded blocks 8 to rotate, the two upper threaded blocks 8 rotate to drive the two upper threaded rods 7 to move upwards, the two lower threaded blocks 8 move to drive the two lower threaded rods 7 to move downwards, so that the two moving plates 4 can move, the distance between the two moving plates 4 is increased, and the distance between the two clamping blocks 5 is increased at the same time, and spring 6 still can be compressed, then put screw body 3 between two fixture blocks 5, loosen knob 12 spring 6 and kick-back and just can fix screw body 3, adjust the distance of going between two fixture blocks 5 through the distance between two movable plates 4, just so can fix the great or less screw body 3 of size, it makes this device all be suitable for to meet great and less screw body 3 of size like this, just so can increase the application scope of this utility model, then starter motor 16, motor 16 work drives pivot two 17 and rotates, pivot two 17 rotate and drive gear 18 and rotate, gear 18 rotates and drives rotatory piece 2 and rotate, rotatory piece 2 rotates and just can carry out the installation of screw body 3.
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an automatic screw machine of domestic appliance, includes L shaped plate (1), its characterized in that: the rear side of the L-shaped plate (1) is provided with a rotating block (2), the front end of the rotating block (2) extends to the outside of the front side of the L-shaped plate (1), the rotating block (2) is connected with the L-shaped plate (1) through a bearing, a first cavity is formed in the L-shaped plate (1), a screw body (3) is arranged in the first cavity, and the top and the bottom of the screw body (3) are respectively provided with an auxiliary mechanism;
the auxiliary mechanism comprises a movable plate (4), the movable plate (4) is positioned at the top of a screw body (3), a fixture block (5) is fixedly connected to the bottom of the movable plate (4), the bottom end of the fixture block (5) is in contact with the top of the screw body (3), a groove is formed in the top of the cavity, a cavity II is formed in the groove and the inner side of the cavity I, three springs (6) are fixedly connected to the top of the movable plate (4), the top ends of the three springs (6) are fixedly connected to the top of the cavity I, two threaded rods (7) are fixedly connected to the top of the movable plate (4), the two threaded rods (7) are respectively positioned on the inner sides of the two adjacent springs (6), the top ends of the two threaded rods (7) penetrate through the cavity II and extend into the groove, threaded blocks (8) are sleeved outside the two threaded rods (7), and the threaded blocks (8) are connected with the threaded rods (7) through threads, the thread block (8) is embedded in the rotating block (2) and connected with the rotating block (2) through a bearing, and a through hole is formed in the moving plate (4).
2. The automatic screw machine of household appliances according to claim 1, characterized in that: two outside all fixed cover of screw block (8) is equipped with sprocket (9), sprocket (9) are located inside two cavitys, two the outside cover of sprocket (9) is equipped with chain (10), two connect through chain (10) drive between sprocket (9).
3. The automatic screw machine of household appliances according to claim 1, characterized in that: the equal fixedly connected with slider (11) in movable plate (4) both sides, the spout has all been seted up to a cavity both sides, slider (11) inlay establish inside the spout and with spout sliding connection.
4. The automatic screw machine of household appliances according to claim 1, characterized in that: a knob (12) is arranged in one groove, a first rotating shaft (13) is fixedly connected to the bottom of the knob (12), the end of the first rotating shaft (13) extends into the other groove, and the first rotating shaft (13) penetrates through the two through holes.
5. The automatic screw machine of household appliances according to claim 1, characterized in that: two near pivot (13) screw block (8) outside and pivot (13) outside all fixed cover are equipped with sprocket two (14), inside sprocket two (14) were located the recess, two sprocket two (14) outside cover is equipped with chain two (15), two through two (15) drive connection of chain between sprocket two (14).
6. The automatic screw machine of household appliances according to claim 1, characterized in that: l shaped plate (1) rear side fixedly connected with motor (16), motor (16) output shaft fixedly connected with pivot two (17), cavity three has been seted up to L shaped plate (1) one side, pivot two (17) front end extends to cavity three insidely.
7. An automatic screw machine for household appliances according to claim 6, characterized in that: the front end of the second rotating shaft (17) is fixedly connected with a gear (18), a gear ring (19) is fixedly sleeved outside the rotating block (2), and the gear (18) is located on one side of the gear ring (19) and meshed with the gear ring (19).
8. The automatic screw machine of household appliances according to claim 1, characterized in that: one side of the L-shaped plate (1) is fixedly connected with a handle (20).
9. An automatic screw machine for household appliances according to claim 4, characterized in that: the first rotating shaft (13) is connected with the rotating block (2) through a bearing.
10. An automatic screw machine for household appliances according to claim 6, characterized in that: and the second rotating shaft (17) is connected with the L-shaped plate (1) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144995.3U CN216326383U (en) | 2021-12-14 | 2021-12-14 | Automatic screw machine of domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144995.3U CN216326383U (en) | 2021-12-14 | 2021-12-14 | Automatic screw machine of domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326383U true CN216326383U (en) | 2022-04-19 |
Family
ID=81164041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123144995.3U Expired - Fee Related CN216326383U (en) | 2021-12-14 | 2021-12-14 | Automatic screw machine of domestic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326383U (en) |
-
2021
- 2021-12-14 CN CN202123144995.3U patent/CN216326383U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220419 |