CN218564323U - Protective reciprocating screw rod - Google Patents
Protective reciprocating screw rod Download PDFInfo
- Publication number
- CN218564323U CN218564323U CN202222644180.XU CN202222644180U CN218564323U CN 218564323 U CN218564323 U CN 218564323U CN 202222644180 U CN202222644180 U CN 202222644180U CN 218564323 U CN218564323 U CN 218564323U
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- bottom plate
- bracing piece
- screw
- sliding
- close
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Abstract
The utility model provides a reciprocal lead screw of protected relates to lead screw technical field, including bottom plate and sliding block, the top of bottom plate is provided with the bracing piece, the bracing piece is provided with two, two the bracing piece sets up and is close to both sides department at the top of bottom plate. The utility model discloses, can be convenient for the check to block the dust foreign matter that drops etc. through the lag above using the bracing piece, remove mouthful so that can let screw rod and sliding block go up the inside screw thread convex body of No. two slip mouths rotate, solved as far as possible to have the foreign matter and dropped the block and cause the condition not convenient for clear up and repair, also improved the life of lead screw to a certain extent.
Description
Technical Field
The utility model relates to a lead screw technical field especially relates to the reciprocal lead screw of protected.
Background
The screw rod is a high-precision part, can accurately determine the coordinate position of the workbench, converts rotary motion into linear motion, and transmits certain power, so that high requirements on precision, strength, wear resistance and the like are met.
However, in the prior art, when the existing screw rod rotates, due to the fact that the existing screw rod is not provided with a protection structure, dust, foreign matter particles and the like are prone to falling onto the upper surface of the screw rod when the screw rod is used, the upper sliding block cannot move transversely easily, foreign matters clamped inside the sliding block cannot be cleaned and repaired conveniently, and the service life of the screw rod is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, can be convenient for the check to block the dust foreign matter that drops etc. through the lag above using the lead screw, remove mouthful square with let on screw rod and the sliding block the inside screw thread convex body of No. two sliding holes rotate, solved as far as possible to have the foreign matter to drop the block and cause the condition of being not convenient for to clear up and repair, also improved the life of lead screw to a certain extent.
In order to realize the purpose, the utility model adopts the following technical scheme: protection type reciprocating screw, including bottom plate and sliding block, the top of bottom plate is provided with the bracing piece, the bracing piece is provided with two, two the bracing piece sets up and is close to both sides department at the top of bottom plate, every all be provided with the lag between the top of bracing piece, the bottom of lag is close to one side department and is provided with the removal mouth, relative one side that the top of bottom plate is close to two bracing pieces all is provided with the bearing frame, every all be provided with the lead screw between the inside both sides of bearing frame, one side of sliding block is provided with the slip mouth No. one, one side that one side of sliding block is close to the slip mouth is provided with the slip mouth No. two, the inside bottom surface of No. two slip mouths is provided with the screw thread convex body, the top of screw thread convex body is close to one side department and is provided with the reverser, all be provided with the slip post between the inside both sides of slip mouth, the both sides of slip post all are provided with the arc.
In a preferred embodiment, a connecting column is arranged on one side of the screw rod.
The technical effect of adopting the further scheme is as follows: the connecting column that sets up can connect the belt pulley No. one.
In a preferred embodiment, a first belt pulley is arranged on one side of the connecting column.
The technical effect of adopting the further scheme is as follows: the first belt pulley can drive the connecting column and the screw rod to rotate.
In a preferred embodiment, a speed regulating motor is arranged on the top of the bottom plate near one side.
The technical effect of adopting the further scheme is as follows: the speed regulating motor can drive the rotating rod to rotate.
In a preferred embodiment, the output shaft of the adjustable speed motor is provided with a rotating rod.
The technical effect of adopting the further scheme is as follows: the dwang that sets up can drive No. two belt pulleys and rotate.
As a preferred embodiment, one side department of dwang is provided with No. two belt pulleys, all be provided with the belt body between the exterior wall of No. two belt pulleys and a belt pulley.
The technical effect of adopting the further scheme is as follows: no. two belt pulleys can drive a belt pulley through the belt body and rotate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, the bottom plate mainly is the effect that can support, the lag can be supported to the bracing piece, lag above the bracing piece can be convenient for the check to block the dust foreign matter that drops etc, remove mouthful square with let on lead screw and the sliding block the inside screw thread convex body of sliding port rotate No. two, solved as far as possible to have the foreign matter to drop the block and cause the condition of being not convenient for to clear up and repair, also improved the life of lead screw to a certain extent, a sliding port is convenient for horizontal repetitive movement above the sliding column, the reverser can let the sliding block carry out reverse removal, the arc can support the sliding column, the bearing frame can make things convenient for the lead screw to rotate the rotation.
2. The utility model discloses in, a belt pulley can be connected to the spliced pole of setting, and a belt pulley can drive spliced pole and lead screw and rotate the rotation, and the buncher of setting can drive the dwang and rotate the rotation, and the dwang of setting can drive No. two belt pulleys and rotate the rotation, and No. two belt pulleys can drive a belt pulley through belt body and rotate the rotation.
Drawings
Fig. 1 is a perspective view of a protective reciprocating screw provided by the present invention;
fig. 2 is a schematic side view of the protective reciprocating screw according to the present invention;
fig. 3 is an enlarged perspective view of a portion a in fig. 2 of the protected reciprocating screw according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a support bar; 3. a protective sleeve; 4. moving the port; 5. a bearing seat; 6. a screw rod; 7. a slider; 8. a first sliding port; 9. a second sliding port; 10. a thread projection; 11. an inverter; 12. a sliding post; 13. an arc-shaped plate; 14. connecting columns; 15. a first belt pulley; 16. a speed-regulating motor; 17. rotating the rod; 18. a second belt pulley; 19. a belt body.
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.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: protection formula reciprocating screw, including bottom plate 1 and sliding block 7, the top of bottom plate 1 is provided with bracing piece 2, bracing piece 2 is provided with two, two bracing pieces 2 set up and are close to both sides department at the top of bottom plate 1, all be provided with lag 3 between the top of every bracing piece 2, lag 3's bottom is close to one side department and is provided with removal mouth 4, relative one side that two bracing pieces 2 are close to in the top of bottom plate 1 all is provided with bearing frame 5, all be provided with lead screw 6 between the inside both sides of every bearing frame 5, one side of sliding block 7 is provided with sliding opening 8 No. one, one side that one side of sliding block 7 is close to sliding opening 8 is provided with sliding opening 9 No. two, the inside bottom surface of sliding opening 9 No. two is provided with screw thread convex body 10, the top of screw thread convex body 10 is close to one side department and is provided with reverser 11, all be provided with sliding column 12 between sliding opening 8's the inside both sides, sliding column 12's both sides all are provided with arc 13.
In this embodiment, bottom plate 1 mainly is the effect that can support, bracing piece 2 can support lag 3, lag 3 above the bracing piece 2 can be convenient for the check to block the dust foreign matter that drops etc, remove mouthful 4 convenient can let No. two inside screw bosses 10 of sliding hole 9 rotate on lead screw 6 and the sliding block 7, solved as far as possible and to have the foreign matter to drop the block and cause the condition of being not convenient for clearance and repair, the life of lead screw has also been improved to a certain extent, sliding hole 8 is convenient for horizontal removal repeatedly above the sliding column 12, reverser 11 can let sliding block 7 carry out reverse removal, arc 13 can support sliding column 12, bearing frame 5 can make things convenient for lead screw 6 to rotate.
Example 2
As shown in fig. 1, 2 and 3, a connecting column 14 is arranged on one side of the screw rod 6, a first belt pulley 15 is arranged on one side of the connecting column 14, an adjustable speed motor 16 is arranged at a position, close to one side, of the top of the bottom plate 1, a rotating rod 17 is arranged on an output shaft of the adjustable speed motor 16, a second belt pulley 18 is arranged at one side of the rotating rod 17, and belt bodies 19 are arranged between the outer walls of the second belt pulley 18 and the first belt pulley 15.
In this embodiment, a belt pulley 15 can be connected to the spliced pole 14 that sets up, and a belt pulley 15 can drive spliced pole 14 and lead screw 6 and rotate, and the buncher 16 of setting can drive dwang 17 and rotate, and the dwang 17 of setting can drive No. two belt pulleys 18 and rotate, and No. two belt pulleys 18 can drive a belt pulley 15 through belt body 19 and rotate.
The working principle is as follows:
as shown in fig. 1, fig. 2 and fig. 3, when the speed-regulating motor 16 drives the rotating rod 17 and the second belt pulley 18 to drive the first belt pulley 15 to rotate through the belt body 19, the connecting column 14 can drive the screw rod 6 to rotate, the protecting sleeve 3 on the supporting rod 2 can conveniently block the falling dust and foreign matters, the moving port 4 can conveniently allow the screw rod 6 and the screw convex body 10 inside the second sliding port 9 on the sliding block 7 to rotate, the problem that the foreign matters fall and are clamped to cause inconvenience in cleaning and repairing is solved as much as possible, and the service life of the screw rod is prolonged to a certain extent.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. Protection formula lead screw that reciprocates, including bottom plate (1) and sliding block (7), its characterized in that: the top of bottom plate (1) is provided with bracing piece (2), bracing piece (2) are provided with two, two bracing piece (2) set up and are close to both sides department at the top of bottom plate (1), every all be provided with lag (3) between the top of bracing piece (2), the bottom of lag (3) is close to one side department and is provided with removal mouth (4), the relative one side that the top of bottom plate (1) is close to two bracing pieces (2) all is provided with bearing frame (5), every all be provided with lead screw (6) between the inside both sides of bearing frame (5), one side of sliding block (7) is provided with sliding opening (8), one side that one side of sliding block (7) is close to sliding opening (8) is provided with No. two sliding openings (9), the inside bottom surface of No. two sliding openings (9) is provided with screw boss (10), the top of screw boss (10) is close to one side department and is provided with reverser (11), all be provided with between the inside both sides of sliding opening (8) and slide post (12), the both sides of slip post (12) all are provided with arc board (13).
2. The protected reciprocating screw of claim 1, wherein: one side of the screw rod (6) is provided with a connecting column (14).
3. The protected reciprocating screw of claim 2, wherein: one side of the connecting column (14) is provided with a first belt pulley (15).
4. The protected reciprocating screw of claim 1, wherein: and a speed regulating motor (16) is arranged at one side of the top of the bottom plate (1).
5. The protected reciprocating screw of claim 4, wherein: and the output shaft of the speed regulating motor (16) is provided with a rotating rod (17).
6. The protective reciprocating screw of claim 5, wherein: one side department of dwang (17) is provided with No. two belt pulleys (18), all be provided with belt body (19) between the exterior wall of No. two belt pulleys (18) and a belt pulley (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222644180.XU CN218564323U (en) | 2022-10-09 | 2022-10-09 | Protective reciprocating screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222644180.XU CN218564323U (en) | 2022-10-09 | 2022-10-09 | Protective reciprocating screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218564323U true CN218564323U (en) | 2023-03-03 |
Family
ID=85315224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222644180.XU Active CN218564323U (en) | 2022-10-09 | 2022-10-09 | Protective reciprocating screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218564323U (en) |
-
2022
- 2022-10-09 CN CN202222644180.XU patent/CN218564323U/en active Active
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