CN220902586U - Screw rod processing base convenient to position and adjust - Google Patents
Screw rod processing base convenient to position and adjust Download PDFInfo
- Publication number
- CN220902586U CN220902586U CN202322617681.3U CN202322617681U CN220902586U CN 220902586 U CN220902586 U CN 220902586U CN 202322617681 U CN202322617681 U CN 202322617681U CN 220902586 U CN220902586 U CN 220902586U
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- threaded rod
- gear
- movable block
- movable
- rod
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- 238000003754 machining Methods 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a screw rod machining base convenient to position and adjust, which comprises a bottom plate, a motor and a rubber plate, wherein a support frame is arranged on the bottom plate, and a first threaded rod is arranged in the support frame. Be provided with 5 group's gears in first threaded rod and second threaded rod left side to be provided with the slip cap on the second threaded rod, make the gear on the second threaded rod remove through the slip cap, make first gear and fifth gear be connected or second gear and third gear and fourth gear be connected, thereby change the rotation direction of first threaded rod and second threaded rod, make the movable direction of first movable block on first threaded rod and second movable block on the second threaded rod change, can carry out the centre gripping to the hob when the movable block moves in opposite directions, and can drive the hob and carry out back-and-forth movement when the movable block syntropy removes, and the movable cap moves and is fixed with the second threaded rod through inside spout and slider.
Description
Technical Field
The utility model relates to the technical field of machining bases, in particular to a screw rod machining base convenient to position and adjust.
Background
The base processing is a device for processing the surface of a supporting base used in the machining process so as to form a proper processing shape on the surface of a processing raw material, thereby meeting the production and processing requirements, the device is widely used in the field of precision machining, and the processing base is required to be used for clamping work when a screw rod is polished, so that the surface of the screw rod is polished and leveled, and the screw rod is smooth and leveled in the process of being used for conveying the work and cannot collide with a conveying pipeline.
The screw rod processing base on the market is mostly only provided with two pairs of fixed clamping devices, clamps the screw rod, and can not change the distance fast according to the length change of the screw rod, only can the manual operation, and the clamping structure can not be used for clamping the screw rod with different thickness, and manual back and forth movement of the screw rod is needed in the polishing process to polish the screw rod, so that the working efficiency is low, and the time is wasted, therefore, the screw rod processing base convenient for positioning and adjusting is provided, and the problem in the above is solved.
Disclosure of utility model
The utility model aims to provide a screw rod machining base convenient to position and adjust, so as to solve the problems that clamping of different thicknesses and different lengths cannot be hidden by the machining base in the market at present and the screw rod needs to be manually adjusted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a make things convenient for hob processing base of location adjustment, includes bottom plate, motor and rubber slab, be provided with the support frame on the bottom plate, and support frame internally mounted has first threaded rod to first threaded rod left side end installs the motor, first threaded rod left side is provided with first gear, second gear, and the second gear rear side is connected with the third gear to the third gear rear side is connected with the fourth gear, the fourth gear is installed on the slip cap, and the fourth gear right side installs the fifth gear, the slip cap inside is provided with the second threaded rod, and second threaded rod left side inside is provided with the spout, install first movable block on the first threaded rod, and first movable block internally mounted has first expansion plate and rubber slab to first expansion plate rear side installs first spring, the second movable block is installed to the second threaded rod, and the second expansion plate internally mounted has the second expansion plate, and the second spring is installed to second expansion plate rear side.
Preferably, the second threaded rod has the same thread direction as the first threaded rod, and the second threaded rod rotates along with the first threaded rod through a right-side gear.
Preferably, the first movable block and the first threaded rod are in threaded connection, the second movable block and the second threaded rod are also in movable connection, and when the threaded rods rotate in the same direction, the first movable block and the second movable block move in opposite directions, and the first movable block and the first threaded rod are on the same horizontal plane.
Preferably, a sliding piece is arranged in the sliding sleeve, and the sliding piece is placed in the sliding groove, so that a movable structure is formed between the sliding sleeve and the second threaded rod.
Preferably, the first movable block is internally provided with an opening, the first expansion plate is arranged in the opening, the first expansion plate is of an arc-shaped structure, two groups of symmetrical expansion plates are arranged up and down through the horizontal middle line of the first movable block, and the first expansion plate is provided with a sponge block.
Preferably, the second movable block is internally provided with a round hole and a circle of two groups of semicircular second expansion plates which are vertically symmetrical.
Compared with the prior art, the utility model has the beneficial effects that: the screw rod processing base convenient for positioning and adjusting;
(1) The left side of the first threaded rod and the left side of the second threaded rod are provided with 5 groups of gears, the second threaded rod is provided with a sliding sleeve, the gears on the second threaded rod move through the sliding sleeve, the first gear and the fifth gear are connected or the second gear and the third gear are connected with the fourth gear, so that the rotation direction of the first threaded rod and the rotation direction of the second threaded rod are changed, the moving direction of the first movable block on the first threaded rod and the moving direction of the second movable block on the second threaded rod are changed, when the movable blocks move in opposite directions, the spiral rod can be clamped, when the movable blocks move in the same direction, the spiral rod can be driven to move forwards and backwards, the movable sleeve and the second threaded rod can move and fix through the inner sliding groove and the sliding block, and therefore the positions of the spiral rod can be changed, and spiral rods with different lengths can be clamped;
(2) A group of arc expansion plates which are vertically symmetrical are arranged inside the first movable block and the second movable block, so that the spiral rod is contracted according to different sizes when put in, and a reaction force is externally applied through a spring at the rear side of the expansion plate, so that the spiral rod with different thickness is clamped, the spiral rod acts on the spiral rod, the first movable block is in a groove form, a rubber plate is arranged at the bottom of the groove, the spiral rod is prevented from being damaged, the second movable block is in a pupil structure, and the rod head of the spiral rod is clamped in a wrapped mode.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic diagram of a gear structure in a top-down section of the present utility model;
FIG. 3 is a schematic diagram of a front cross-section gear distribution structure of the present utility model;
FIG. 4 is a schematic diagram of a first movable block in side view
Fig. 5 is a schematic view of a first movable block according to the present utility model in a top-down configuration.
FIG. 6 is a schematic view showing a top-down structure of a second movable block according to the present utility model
In the figure: 1. a bottom plate; 2. a support frame; 3. a first threaded rod; 4. a motor; 5. a first gear; 6. a second gear; 7. a third gear; 8. a fourth gear; 9. a sliding sleeve; 10. a fifth gear; 11. a chute; 12. a second threaded rod; 13. a first movable block; 14. a first expansion plate; 15. a first spring; 16. a rubber plate; 17. a second movable block; 18. a second expansion plate; 19. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a make things convenient for screw rod processing base of location adjustment, including bottom plate 1, support frame 2, first threaded rod 3, motor 4, first gear 5, second gear 6, third gear 7, fourth gear 8, sliding sleeve 9, fifth gear 10, spout 11, second threaded rod 12, first movable block 13, first expansion plate 14, first spring 15, rubber slab 16, second movable block 17, second expansion plate 18 and second spring 19, be provided with support frame 2 on bottom plate 1, and support frame 2 internally mounted has first threaded rod 3, and motor 4 is installed to first threaded rod 3 left end, first threaded rod 3 left side is provided with first gear 5, second gear 6, and second gear 6 rear side is connected with third gear 7, and third gear 7 rear side is connected with fourth gear 8, fourth gear 8 installs on sliding sleeve 9, and fourth gear 8 right side installs fifth gear 10, sliding sleeve 9 internally provided with second threaded rod 12, and second threaded rod 12 left side internally provided with spout 11, first movable block 3 is installed to first threaded rod 13 and second movable block 13, second expansion plate 17 and second movable plate 17 are installed to second movable block 13, second movable plate 17 is installed to second movable plate 17 inside is installed to second threaded rod 12.
The second threaded rod 12 is the same with the first threaded rod 3 in thread direction, so that when the threaded rod rotates, the second threaded rod 12 is in a shrinkage structure when rotating in the same direction, and the second threaded rod 12 rotates along with the first threaded rod 3 through a right-side gear, so that the transmission effect is achieved.
The first movable block 13 and the first threaded rod 3 are in a threaded connection structure, and the second movable block 17 and the second threaded rod 12 are also in threaded connection, so that when the movable blocks rotate through the threaded rods and the threaded rods rotate in the same direction, the first movable block 13 and the second movable block 17 move in opposite directions.
The sliding piece is arranged in the sliding sleeve 9, and is placed in the sliding groove 11 so that a movable structure is formed between the sliding sleeve 9 and the second threaded rod 12.
The first movable block 13 is internally provided with an opening, the opening is of a circular structure, the first expansion plate 14 is arranged inside the opening and matched with a spring at the rear side, the movable structure is formed, the first expansion plate 14 is of an arc-shaped structure, two groups of symmetrical expansion plates are arranged up and down through the horizontal middle line of the first movable block 13, and therefore the clamping structure is registered through the upper expansion plate and the lower expansion plate.
The second movable block 17 is internally provided with a circular hole, and the hole is formed by two groups of arc-shaped second expansion plates 18 which are vertically symmetrical, so that the rod surface of the screw rod is clamped by the two groups of expansion plates.
Working principle: when the screw rod convenient for positioning and adjusting is used for processing the base, firstly, the sliding sleeve 9 is pulled to enable the first gear 5 to be meshed with the fifth gear 10, then the motor 4 is opened to conduct reverse rotation, the first movable block 13 and the second movable block 17 are driven by the rotation of the first threaded rod 3 and the second threaded rod 12 to be separated towards two sides, and the distance between the first movable block 13 and the second movable block 17 is increased until the required size is achieved;
Then the head of the screw rod is inserted into the hole in the second movable block 17, after the screw rod is dried and enters, the second expansion plate 18 is pressed backwards, so that the second spring 19 is deformed, the second expansion plate 18 clamps the head of the screw rod through the resilience force, then the motor 4 is turned on to rotate forwards, so that the rod tip of the screw rod is put into the first movable block 13, after the screw rod is put into the screw rod, the two groups of movable blocks are clamped inwards, so that the rod tip is contacted with the rubber plate 16 at the bottom of the first movable block 13 to avoid the damage of the rod tip, and when the screw rod tip enters the first movable block 13, the outer screw blade is contacted with the first expansion plate 14, so that the first spring 15 is retracted backwards, then the screw blade is clamped through the resilience force, and a sponge block is arranged on the first expansion plate 14, so that the problem of uneven blade of the screw rod tip is solved, after the clamping is completed, the motor 4 is turned off, so that the first movable block 13 and the second movable block 17 are kept in a clamping state, and then the screw rod tip is polished;
When the polishing is in a position where the polishing is required to be moved, the sliding sleeve 9 is pulled to enable the second gear 6 to be meshed with the fourth gear 8 through the third gear 7, and then the motor 4 is turned on to enable the first threaded rod 3 and the second threaded rod 12 to rotate in the same direction, so that the first movable block 13 and the second movable block 17 clamp the spiral rod to move in the same direction, the polishing position is changed, and details which are not described in detail in the specification are all in the prior art well known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Screw rod processing base of convenient location adjustment, including bottom plate (1), motor (4) and rubber slab (16), its characterized in that: be provided with support frame (2) on bottom plate (1), and support frame (2) internally mounted has first threaded rod (3) to motor (4) are installed to first threaded rod (3) left side end, first threaded rod (3) left side is provided with first gear (5), second gear (6), and second gear (6) rear side is connected with third gear (7), and third gear (7) rear side is connected with fourth gear (8), fourth gear (8) are installed on sliding sleeve (9), and fourth gear (8) right side installs fifth gear (10), sliding sleeve (9) internally mounted has second threaded rod (12), and second threaded rod (12) left side internally provided with spout (11), install first movable block (13) on first threaded rod (3), and first movable block (13) internally mounted have first expansion plate (14) and rubber slab (16), and first spring (15) are installed to first expansion plate (14) rear side, second threaded rod (12) right side is installed fifth gear (10), second movable block (17) are installed to second movable block (18), and second movable block (18) are installed to second movable block (18).
2. The screw machining base convenient for positioning adjustment according to claim 1, wherein: the second threaded rod (12) and the first threaded rod (3) are in the same threaded direction, and the second threaded rod (12) rotates along with the first threaded rod (3) through a right-side gear.
3. The screw machining base convenient for positioning adjustment according to claim 1, wherein: the first movable block (13) and the first threaded rod (3) are in threaded connection, the second movable block (17) and the second threaded rod (12) are also in movable connection, and when the threaded rods rotate in the same direction, the first movable block (13) and the second movable block (17) move in opposite directions.
4. The screw machining base convenient for positioning adjustment according to claim 1, wherein: the sliding sleeve (9) is internally provided with a sliding piece, and the sliding piece is placed in the sliding groove (11), so that a movable structure is formed between the sliding sleeve (9) and the second threaded rod (12).
5. The screw machining base convenient for positioning adjustment according to claim 1, wherein: the movable block (13) is internally provided with an opening, the first expansion plate (14) is arranged in the opening, the first expansion plate (14) is of an arc-shaped structure, and two groups of symmetrical expansion plates are arranged up and down through the horizontal middle line of the movable block (13).
6. The screw machining base convenient for positioning adjustment according to claim 1, wherein: the second movable block (17) is internally provided with a round hole and a circle of two groups of semicircular second expansion plates (18) which are vertically symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617681.3U CN220902586U (en) | 2023-09-26 | 2023-09-26 | Screw rod processing base convenient to position and adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322617681.3U CN220902586U (en) | 2023-09-26 | 2023-09-26 | Screw rod processing base convenient to position and adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902586U true CN220902586U (en) | 2024-05-07 |
Family
ID=90903387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322617681.3U Active CN220902586U (en) | 2023-09-26 | 2023-09-26 | Screw rod processing base convenient to position and adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902586U (en) |
-
2023
- 2023-09-26 CN CN202322617681.3U patent/CN220902586U/en active Active
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