CN219685196U - Fixed frock convenient to adjust - Google Patents
Fixed frock convenient to adjust Download PDFInfo
- Publication number
- CN219685196U CN219685196U CN202320541365.XU CN202320541365U CN219685196U CN 219685196 U CN219685196 U CN 219685196U CN 202320541365 U CN202320541365 U CN 202320541365U CN 219685196 U CN219685196 U CN 219685196U
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- fixed
- gear
- fixedly connected
- drive gear
- threaded rod
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 16
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a fixing tool convenient to adjust, which comprises a bracket, wherein the outer side surface of the bracket is fixedly connected with a sliding rod, the surface of the sliding rod is connected with a fixing block in a sliding manner, the outer side surface of the fixing block is provided with a fixing groove, the surface of the bracket is provided with a transmission mechanism, and the surface of a panel is provided with a fixing mechanism. This fixed frock convenient to adjust, through fixed establishment's setting, start the second servo motor, the second servo motor is rotatory to drive axis of rotation and second drive gear rotation, second drive gear rotation can drive first drive gear and second drive gear opposite direction rotation, the second drive gear rotation can drive the lifting movement of fixed plate in the shell synchronization, the fixed plate just can fix the work piece that needs processing, join in marriage fixed block and fixed slot on the support outside, can make the fixed of work piece more stable, simultaneously because it is from inside to outside fixed, so can adjust in order to fix the work piece of different specifications.
Description
Technical Field
The utility model relates to the technical field related to venturi tubes, in particular to a fixing tool convenient to adjust.
Background
The venturi tube is a device for measuring the pressure difference of fluid, and is invented by Italian physicist G.B. venturi tube, so that the venturi tube is a pipeline which is contracted firstly and then gradually enlarged, the pressure difference between the inlet section and the minimum section of the venturi tube is measured, the flow can be obtained by using Bernoulli's theorem, and the venturi tube is required to be fixed in production, so that a fixed tool convenient to adjust is particularly required.
However, the existing fixing tool is used for fixing the workpiece due to the fact that the tool clamp is needed in the venturi tube machining process, the diameter sizes of the venturi tubes are different, the existing fixing tool cannot be adjusted, the workpiece with the same diameter size can be fixed, and the adaptability is poor.
Disclosure of Invention
The utility model aims to provide a fixing tool convenient to adjust, which solves the problems that the existing fixing tool provided in the background art needs a tool clamp to fix workpieces in the venturi tube machining process, but the diameters of venturi tubes are different, and the existing fixing tool cannot be adjusted, can only fix workpieces with the same diameter, and has poor adaptability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including support and fixed establishment, fixed establishment includes shell, first threaded rod, fixed plate, first drive gear, second threaded rod, axis of rotation and second servo motor, the outside surface fixedly connected with sliding rod of support, the surface sliding connection of sliding rod has the fixed block, the fixed slot has been seted up to the outside surface of fixed block, the surface of support is provided with drive mechanism, the inboard surface threaded connection of support has the bolt, the surface threaded connection of bolt has the panel, the surface of panel is provided with fixed establishment.
Preferably, the sliding rod is symmetrically arranged by the central axis of the fixed block, and a plurality of groups of fixed blocks are distributed on the surface of the sliding rod at equal intervals.
Preferably, the transmission mechanism comprises a limit groove, a limit block, a rack, a first driving gear, a first linkage rod, a first conical gear, a second linkage rod, a first connecting gear, a second connecting gear and a first servo motor, wherein the limit groove is formed in the outer side surface of the support, the limit block is connected with the surface of the limit groove in a sliding mode, the rack is fixedly connected with the outer side surface of the limit block, the first driving gear is connected with the outer side surface of the rack in a meshed mode, the first linkage rod is fixedly connected with the outer side surface of the first driving gear, one end of the first linkage rod is fixedly connected with the first conical gear, the surface of the first conical gear is fixedly connected with the second linkage rod, the first connecting gear is fixedly connected with one side surface of the second conical gear, the second connecting gear is fixedly connected with the surface of the first connecting gear, and the first servo motor is fixedly connected with the surface of the second connecting gear.
Preferably, the inner wall size of the limiting groove is identical with the outer wall size of the limiting block, and three groups of limiting blocks are distributed on the surface of the rack.
Preferably, the first linkage rod is symmetrically arranged with the central axis of the second linkage rod, and the second bevel gear is symmetrically arranged with the central axis of the second linkage rod.
Preferably, the outside surface fixedly connected with shell of panel, the inboard surface of shell rotates and is connected with first threaded rod, the surface threaded connection of first threaded rod has the fixed plate, the one end fixedly connected with first drive gear of first threaded rod, the outside surface meshing of first drive gear is connected with second drive gear, the outside surface meshing of second drive gear is connected with second drive gear, the outside surface fixedly connected with second threaded rod of second drive gear, the outside surface fixedly connected with axis of rotation of second drive gear, the one end fixedly connected with second servo motor of axis of rotation.
Preferably, the thread directions of the first threaded rod and the second threaded rod are opposite, and the first threaded rod is provided with two groups at equal intervals on the inner side surface of the shell.
Compared with the prior art, the utility model has the beneficial effects that: this fixed frock convenient to adjust, through fixed establishment's setting, the rotatory axis of rotation and the rotation of second drive gear that drives of second servo motor, because first drive gear and second drive gear are in the two directions of second drive gear, so second drive gear rotates and can drive first drive gear and second drive gear counter direction rotation, because the screw thread direction of first threaded rod and second threaded rod is opposite, the rotary motion of first threaded rod and second threaded rod can be converted into the rectilinear motion of fixed plate, so second drive gear rotates and can drive the lifting movement of fixed plate in the shell synchronization, the fixed plate just can fix the work piece that needs processing, the fixed block and the fixed slot of cooperation outside the support can make the fixed of work piece more stable, simultaneously because be from inside to outside fixed, so can adjust in order to fix the work piece of different specifications.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic view of the interaction structure of the rack and the first driving gear of the present utility model;
FIG. 3 is a schematic view of the housing and first threaded rod of the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a bracket; 2. a slide bar; 3. a fixed block; 4. a fixing groove; 5. a transmission mechanism; 501. a limit groove; 502. a limiting block; 503. a rack; 504. a first drive gear; 505. a first linkage rod; 506. a first bevel gear; 507. a second bevel gear; 508. a second link lever; 509. a first connecting gear; 510. a second connecting gear; 511. a first servo motor; 6. a bolt; 7. a panel; 8. a fixing mechanism; 801. a housing; 802. a first threaded rod; 803. a fixing plate; 804. a first transmission gear; 805. a second drive gear; 806. a second transmission gear; 807. a second threaded rod; 808. a rotating shaft; 809. and a second servo motor.
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. 1-4, the present utility model provides the following technical solutions: including support 1 and fixed establishment 8, fixed establishment 8 includes shell 801, first threaded rod 802, fixed plate 803, first drive gear 804, second drive gear 805, second drive gear 806, second threaded rod 807, axis of rotation 808 and second servo motor 809, the outside fixed surface of support 1 is connected with slide bar 2, slide bar 2's surface sliding connection has fixed block 3, fixed slot 4 has been seted up to fixed block 3's outside surface, support 1's surface is provided with drive mechanism 5, support 1's inboard surface threaded connection has bolt 6, bolt 6's surface threaded connection has panel 7, panel 7's surface is provided with fixed establishment 8.
Further, the sliding rod 2 is symmetrically arranged with the central axis of the fixed block 3, the fixed blocks 3 are uniformly distributed on the surface of the sliding rod 2 at intervals, and a plurality of groups of fixed blocks are arranged through the sliding rod 2, the fixed blocks 3 and the fixed grooves 4.
Further, the transmission mechanism 5 comprises a limit groove 501, a limit block 502, a rack 503, a first driving gear 504, a first linkage rod 505, a first conical gear 506, a second conical gear 507, a second linkage rod 508, a first connecting gear 509, a second connecting gear 510 and a first servo motor 511, wherein the limit groove 501 is arranged on the outer side surface of the bracket 1, the limit block 502 is slidingly connected with the surface of the limit groove 501, the rack 503 is fixedly connected with the outer side surface of the limit block 502, the first driving gear 504 is in meshed connection with the outer side surface of the rack 503, the first linkage rod 505 is fixedly connected with the outer side surface of the first driving gear 504, one end of the first linkage rod 505 is fixedly connected with the first conical gear 506, the surface of the first conical gear 506 is in meshed connection with the second conical gear 507, one side surface of the second conical gear 507 is fixedly connected with the second linkage rod 508, the outer side surface of the second linkage rod 508 is fixedly connected with a first connecting gear 509, the surface of the first connecting gear 509 is connected with a second connecting gear 510 in a meshed manner, the surface of the second connecting gear 510 is fixedly connected with a first servo motor 511, through the arrangement of a limiting groove 501, a limiting block 502, a rack 503, a first driving gear 504, a first linkage rod 505, a first conical gear 506, a second conical gear 507, a second linkage rod 508, a first connecting gear 509, a second connecting gear 510 and a first servo motor 511, when in use, the first servo motor 511 is started, the first servo motor 511 rotates to sequentially drive the second connecting gear 510, the first connecting gear 509, the second linkage rod 508, the second conical gear 507, the first conical gear 506, the first linkage rod 505 and the first driving gear 504 to rotate, and the rotary motion of the first driving gear 504 is converted into the linear motion of the rack 503, the rack 503 and the limiting block 502 can be driven to slide in the limiting groove 501, and the rack 503 can push the fixing block 3 to slide, so that the fixing groove 4 clamps a workpiece to be processed.
Further, the inner wall size of the limiting groove 501 is identical with the outer wall size of the limiting block 502, three groups of limiting blocks 502 are distributed on the surface of the rack 503, and the limiting groove 501 can limit the limiting block 502 when in use through the arrangement of the limiting groove 501 and the limiting block 502, so that the movement of the rack 503 is more stable.
Further, the first linkage rod 505 is symmetrically arranged on the central axis of the second linkage rod 508, the second bevel gear 507 is symmetrically arranged on the central axis of the second linkage rod 508, and through the arrangement of the two groups of first linkage rods 505, the two groups of first driving gears 504 and the rack 503 can be driven to synchronously move during use, so that the workpiece is clamped more stably.
Further, the outer side surface of the panel 7 is fixedly connected with a shell 801, the inner side surface of the shell 801 is rotationally connected with a first threaded rod 802, the surface of the first threaded rod 802 is in threaded connection with a fixing plate 803, one end of the first threaded rod 802 is fixedly connected with a first transmission gear 804, the outer side surface of the first transmission gear 804 is in meshed connection with a second driving gear 805, the outer side surface of the second driving gear 805 is in meshed connection with a second transmission gear 806, the outer side surface of the second transmission gear 806 is fixedly connected with a second threaded rod 807, the outer side surface of the second driving gear 805 is fixedly connected with a rotating shaft 808, one end of the rotating shaft 808 is fixedly connected with a second servo motor 809, and through the arrangement comprising the shell 801, the first threaded rod 802, the fixing plate 803, the first transmission gear 804, the second driving gear 805, the second transmission gear 806, the second threaded rod 807, the rotating shaft 808 and the second servo motor 809, when in use, the second servo motor 809 is started, the second servo motor 809 rotates to drive the rotating shaft 808 and the second driving gear 805 to rotate, the first driving gear 804 and the second driving gear 806 rotate in two directions of the second driving gear 805, so that the second driving gear 805 rotates to drive the first driving gear 804 and the second driving gear 806 to rotate in opposite directions, the rotating motion of the first threaded rod 802 and the second threaded rod 807 can be converted into the linear motion of the fixing plate 803 because the screw directions of the first threaded rod 802 and the second threaded rod 807 are opposite, the second driving gear 805 rotates to drive the fixing plate 803 to synchronously lift and lower the fixing plate 803 in the shell 801, the fixing plate 803 can fix a workpiece to be processed, the fixing of the workpiece can be more stable by matching the fixing block 3 and the fixing groove 4 outside the bracket 1, and meanwhile the fixing of the workpiece is realized from inside to outside, so that adjustments can be made to secure workpieces of different specifications.
Further, the thread directions of the first threaded rod 802 and the second threaded rod 807 are opposite, the first threaded rod 802 is provided with two groups on the inner side surface of the housing 801 at equal intervals, and through the arrangement of the fixing plate 803, when in use, the sliding groove in the housing 801 can limit the fixing plate 803, so that the fixing plate 803 cannot rotate during lifting movement.
Working principle: first, the first servo motor 511 is started, the first servo motor 511 rotates to drive the second connecting gear 510, the first connecting gear 509, the second linkage rod 508, the second bevel gear 507, the first bevel gear 506, the first linkage rod 505 and the first driving gear 504 in turn, the rotation motion of the first driving gear 504 is converted into the linear motion of the rack 503, the rack 503 and the limiting block 502 can be driven to slide in the limiting groove 501, the rack 503 can push the fixed block 3 to slide, the rack 503 is fixedly connected with the rack 503, the linear motion of the rack 503 can drive the fixed block 3 to slide on the surface of the sliding rod 2, the two groups of fixed blocks 3 synchronously move, the fixed groove 4 can clamp a workpiece to be processed, then the second servo motor 809 is started, the second servo motor 809 rotates to drive the rotating shaft 808 and the second driving gear 805 to rotate, because the first transmission gear 804 and the second transmission gear 806 are arranged in the two directions of the second driving gear 805, the second driving gear 805 rotates to drive the first transmission gear 804 and the second transmission gear 806 to rotate in opposite directions, because the screw directions of the first threaded rod 802 and the second threaded rod 807 are opposite, the rotation motion of the first threaded rod 802 and the second threaded rod 807 can be converted into the linear motion of the fixing plate 803, the rotation of the second driving gear 805 drives the fixing plate 803 to synchronously lift in the shell 801, the sliding groove in the shell 801 can limit the fixing plate 803, the fixing plate 803 can not rotate during the lifting motion, the fixing plate 803 can fix the workpiece to be processed, the fixing of the workpiece is more stable by matching with the fixing block 3 and the fixing groove 4 outside the bracket 1, meanwhile, the fixing of the workpieces with different specifications can be adjusted by the fixing from inside to outside, thus, the use process of the fixing tool convenient to adjust is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Fixed frock convenient to adjust, including support (1) and fixed establishment (8), its characterized in that: fixed establishment (8) include shell (801), first threaded rod (802), fixed plate (803), first drive gear (804), second drive gear (805), second drive gear (806), second threaded rod (807), axis of rotation (808) and second servo motor (809), the outside fixed surface of support (1) is connected with slide bar (2), the surface sliding connection of slide bar (2) has fixed block (3), fixed slot (4) have been seted up on the outside surface of fixed block (3), the surface of support (1) is provided with drive mechanism (5), the inboard surface threaded connection of support (1) has bolt (6), the surface threaded connection of bolt (6) has panel (7), the surface of panel (7) is provided with fixed establishment (8).
2. The fixed frock of convenient to adjust according to claim 1, wherein: the sliding rod (2) is symmetrically arranged by the central axis of the fixed block (3), and a plurality of groups of fixed blocks (3) are distributed on the surface of the sliding rod (2) at equal intervals.
3. The fixed frock of convenient to adjust according to claim 1, wherein: the transmission mechanism (5) comprises a limit groove (501), a limit block (502), a rack (503), a first driving gear (504), a first linkage rod (505), a first conical gear (506), a second conical gear (507), a second linkage rod (508), a first connecting gear (509), a second connecting gear (510) and a first servo motor (511), wherein the limit groove (501) is formed in the outer side surface of the support (1), the limit block (502) is slidably connected to the surface of the limit groove (501), the rack (503) is fixedly connected to the outer side surface of the limit block (502), the first driving gear (504) is connected to the outer side surface of the rack (503) in a meshed manner, the first linkage rod (505) is fixedly connected to the outer side surface of the first driving gear (504), one end of the first linkage rod (505) is fixedly connected with the first conical gear (506), one side surface of the first conical gear (506) is connected with the second conical gear (507), one side surface of the second conical gear (507) is fixedly connected with the second connecting gear (508), the outer side surface of the second linkage rod (508) is connected with the first linkage rod (509), the surface of the second connecting gear (510) is fixedly connected with a first servo motor (511).
4. A fixed frock convenient to adjust according to claim 3, characterized in that: the inner wall size of the limiting groove (501) is identical with the outer wall size of the limiting block (502), and three groups of limiting blocks (502) are distributed on the surface of the rack (503).
5. A fixed frock convenient to adjust according to claim 3, characterized in that: the first linkage rod (505) is symmetrically arranged by the central axis of the second linkage rod (508), and the second bevel gear (507) is symmetrically arranged by the central axis of the second linkage rod (508).
6. The fixed frock of convenient to adjust according to claim 5, wherein: the utility model discloses a panel (7) outside surface fixedly connected with shell (801), the inboard surface rotation of shell (801) is connected with first threaded rod (802), the surface threaded connection of first threaded rod (802) has fixed plate (803), the one end fixedly connected with first drive gear (804) of first threaded rod (802), the outside surface meshing of first drive gear (804) is connected with second drive gear (805), the outside surface meshing of second drive gear (805) is connected with second drive gear (806), the outside surface fixedly connected with second threaded rod (807) of second drive gear (806), the outside surface fixedly connected with axis of rotation (808) of second drive gear (805), one end fixedly connected with second servo motor (809) of axis of rotation (808).
7. The fixed frock of convenient to adjust according to claim 5, wherein: the thread directions of the first threaded rod (802) and the second threaded rod (807) are opposite, and the first threaded rod (802) is provided with two groups at equal intervals on the inner side surface of the shell (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541365.XU CN219685196U (en) | 2023-03-20 | 2023-03-20 | Fixed frock convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541365.XU CN219685196U (en) | 2023-03-20 | 2023-03-20 | Fixed frock convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685196U true CN219685196U (en) | 2023-09-15 |
Family
ID=87962775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320541365.XU Active CN219685196U (en) | 2023-03-20 | 2023-03-20 | Fixed frock convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685196U (en) |
-
2023
- 2023-03-20 CN CN202320541365.XU patent/CN219685196U/en active Active
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