CN209737344U - Rotary adjusting mechanism of rotary connecting table - Google Patents
Rotary adjusting mechanism of rotary connecting table Download PDFInfo
- Publication number
- CN209737344U CN209737344U CN201920177892.0U CN201920177892U CN209737344U CN 209737344 U CN209737344 U CN 209737344U CN 201920177892 U CN201920177892 U CN 201920177892U CN 209737344 U CN209737344 U CN 209737344U
- Authority
- CN
- China
- Prior art keywords
- groove
- rotary
- bottom plate
- adjusting screw
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a rotatory guiding mechanism of swivelling joint platform, comprising a base plate, the location axle, the adjustment subassembly sets up the swivelling joint platform on the bottom plate, the one end fixed mounting of location axle is in the middle part of bottom plate, the other end is installed in swivelling joint platform lower extreme, the adjustment subassembly sets up in bottom plate upper end along bottom plate length direction's one end, the swivelling joint platform can be rotatory around the location axle under the drive of adjustment subassembly, the adjustment subassembly is including removing the pivot, adjusting screw and pivot groove block, pivot groove block cover locate on the adjusting screw and with adjusting screw threaded connection, the upper end of pivot groove block is provided with the third recess with the rectangular shape of adjusting screw vertically, the lower extreme of swivelling joint platform is provided with and removes pivot upper portion assorted second mounting hole, the one end of removing the pivot is arranged in the third recess, the other end is arranged in the second mounting hole. This rotation adjustment mechanism can realize that the swivelling joint platform carries out angular adjustment for the bottom plate, and easy operation is convenient.
Description
Technical Field
The utility model relates to a swivelling joint platform angular adjustment technical field especially relates to a swivelling joint platform's rotation adjustment mechanism.
Background
When the semiconductor rounding machine grinds the bar, the clamping mechanism clamps the bar and rotates the silicon rod to carry out rounding grinding. The angle of the axis of the bar material relative to the grinding feeding direction in the existing clamping mechanism of the semiconductor rounding machine is a fixed value and cannot be adjusted, and the angle completely depends on the state of equipment during assembly. When the round bar needs to be ground, the working condition that the axis of the bar deviates from the grinding feeding direction occurs, the angle adjustment of the axis of the bar cannot be realized, the requirement on the cylindricity of the silicon bar cannot be met, and the production requirement cannot be met. To the above-mentioned problem, put forward the utility model discloses specially.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotary adjusting mechanism of swivelling joint platform, this rotary adjusting mechanism can realize that the swivelling joint platform carries out angular adjustment, easy operation is convenient for the bottom plate.
In order to achieve the above object, the utility model provides a following technical scheme:
A rotary adjusting mechanism of a rotary connecting table comprises a bottom plate, an adjusting assembly and the rotary connecting table arranged on the bottom plate, wherein a positioning shaft is fixedly arranged in the middle of the bottom plate, a mounting hole matched with the positioning shaft is formed in the lower end of the rotary connecting table, the upper part of the positioning shaft is arranged in the mounting hole, and the adjusting assembly is arranged at one end of the upper part of the bottom plate along the length direction of the adjusting assembly and used for driving the rotary connecting table to rotate around the positioning shaft;
the adjusting assembly comprises a moving rotating shaft, an adjusting screw rod and a rotating shaft groove block, the rotating shaft groove block is sleeved on the adjusting screw rod and is in threaded connection with the adjusting screw rod, a third groove which is in a long strip shape and perpendicular to the adjusting screw rod is formed in the upper end of the rotating shaft groove block, a second mounting hole which is matched with the upper portion of the moving rotating shaft is formed in the lower end of the rotary connecting table, one end of the moving rotating shaft is arranged in the third groove, and the other end of the moving rotating shaft is arranged in the second mounting hole.
Preferably, the bottom plate upper end is provided with the first recess of rectangular shape along its length direction's one end, and first recess is on a parallel with the width direction of bottom plate, is provided with the second recess on the bottom plate along its length direction's the side, and the position of second recess corresponds with the position of first recess, is provided with the through-hole between second recess and the first recess, and the other end of first recess is provided with the circular port, and adjusting screw's afterbody sets up to the cylinder type structure of smooth surface, and adjusting screw's afterbody passes the through-hole rotatable circular port of arranging in, and adjusting screw can freely rotate in the through-hole.
Preferably, the movable rotating shaft is in gapless fit with the second mounting hole.
Preferably, the head of the adjusting screw rod is arranged to be an inner hexagonal cylinder head, the structure of the second groove is matched with the structure of the head of the adjusting screw rod, and the head of the adjusting screw rod is arranged in the second groove and can rotate in the second groove.
Preferably, the adjusting screw is sleeved with a screw sleeve, the screw sleeve is fixed on the adjusting screw, and the screw sleeve and the head of the adjusting screw are respectively arranged at the outer sides of the two ends of the through hole.
Preferably, the screw sleeve is fixed to the adjusting screw by a taper pin.
Preferably, the movable rotating shaft is sleeved with a clamping ring, the second mounting hole is of a T-shaped structure, the movable rotating shaft and the clamping ring on the upper portion of the clamping ring are arranged in the second mounting hole, the movable rotating shaft on the lower portion of the clamping ring is arranged in the third groove, and the outer diameter of the clamping ring is larger than the width of the third groove.
Preferably, the circular hole and the through hole are both arranged in a cylindrical structure with a smooth inner wall.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model provides a rotary adjusting mechanism of a rotary connecting table, which is provided with an adjusting component and a positioning shaft, the rotary connecting table can horizontally rotate around the positioning shaft under the driving of the adjusting component, the structure is simple, and the operation is convenient; secondly, the adjusting screw is sleeved with a screw sleeve, the screw sleeve and the head of the adjusting screw are respectively arranged at the outer sides of the two ends of the through hole, so that the position of the adjusting screw is limited, the adjusting screw cannot move left and right during rotation, and the rotating position of the tail of the adjusting screw in the circular hole is also unchanged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a sectional view of a rotation adjusting mechanism of the rotary connection table of the present invention.
Fig. 2 is a cross-sectional view of the adjusting assembly of the present invention.
Fig. 3 is a schematic structural diagram of the adjusting assembly of the present invention.
In the figure: 1-bottom plate, 10-adjusting component, 101-adjusting screw rod, 102-screw rod sleeve, 103-taper pin, 104-rotating shaft groove block, 105-moving rotating shaft, 106-first groove, 107-third groove, 108-snap ring, 2-rotary connecting table and 3-positioning shaft.
Detailed Description
The core of the utility model lies in providing a rotary adjusting mechanism of swivelling joint platform, this rotary adjusting mechanism can realize that the swivelling joint platform carries out angular adjustment, easy operation is convenient for the bottom plate.
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description is given with reference to the accompanying drawings of the present invention for clear and complete description of the technical solution of the present invention. Based on the embodiments in the present application, other similar embodiments obtained by persons of ordinary skill in the art without any creative effort shall fall within the protection scope of the present application.
as shown in fig. 1, 2 and 3, the rotation adjusting mechanism of the rotary connection table provided in this embodiment includes a bottom plate 1, an adjusting assembly 10, and a rotary connection table 2 disposed on the bottom plate 1, a positioning shaft 3 is fixedly mounted in the middle of the bottom plate 1 through a screw, a mounting hole matched with the positioning shaft 3 is disposed at the lower end of the rotary connection table 2, and the upper portion of the positioning shaft 3 is disposed in the mounting hole, so that the rotary connection table 2 can rotate horizontally around the positioning shaft 3 relative to the bottom plate 1.
The adjusting assembly 10 comprises a movable rotating shaft 105, an adjusting screw 101 and a rotating shaft slot block 104, wherein a first elongated groove 106 is formed in the upper end of the base plate 1 along one end of the length direction of the base plate, the first groove 106 is parallel to the width direction of the base plate 1, a second groove is formed in the side face of the base plate 1 along the length direction of the base plate, the position of the second groove corresponds to that of the first groove 106, a through hole is formed between the second groove and the first groove 106, a circular hole is formed in the other end of the first groove 106, the circular hole and the through hole are both arranged to be cylindrical structures with smooth inner walls, the head of the adjusting screw 101 is arranged to be an inner hexagonal cylindrical head, the tail of the adjusting screw 101 is arranged to be a cylindrical structure with a smooth surface, an external thread is arranged in the middle of the adjusting screw 101, the tail. The structure of the second groove is matched with the head structure of the adjusting screw 101, the head of the adjusting screw 101 is arranged in the second groove and can rotate in the second groove, so that the end part of the head of the adjusting screw 101 is level with the outer side surface of the bottom plate 1, the aesthetic feeling of the whole equipment is increased, and meanwhile, the situation that the head of the adjusting screw 101 extends out of the side surface of the bottom plate 1 is avoided, so that an operator is carelessly injured by the extending part of the adjusting screw 101.
The rotating shaft groove block 104 is sleeved on the adjusting screw rod 101 and is in threaded connection with the adjusting screw rod 101, the rotating shaft groove block 104 moves left and right along the adjusting screw rod 101 when the adjusting screw rod 101 is rotated, a strip-shaped third groove 107 perpendicular to the adjusting screw rod 101 is formed in the upper end of the rotating shaft groove block 104, a second mounting hole matched with the upper portion of the moving rotating shaft 105 is formed in the lower end of the rotary connecting table 2, one end of the moving rotating shaft 105 is arranged in the third groove 107, the other end of the moving rotating shaft is arranged in the second mounting hole, and the moving rotating shaft 105 and the second mounting hole are in gapless fit.
when swivelling joint platform 2 is rotatory around location axle 3, swivelling joint platform 2's tip is with location axle 3 to be circular motion as the centre of a circle, third recess 107 sets up to rectangular shape structure, can make the upper portion of removing pivot 105 in the second mounting hole all the time like this, the lower part of removing pivot 105 moves about along the length direction of third recess 107 in third recess 107 along the rotation of swivelling joint platform 2, just so make swivelling joint platform 2 can be smooth around location axle 3 rotation under the drive of adjustment subassembly 10, reach the purpose of adjustment swivelling joint platform for the angle of bottom plate.
Preferably, the moving shaft 105 is sleeved with a snap ring 108, the snap ring 108 and the moving shaft 105 are integrally formed, the second mounting hole is of a T-shaped structure, the moving shaft 105 and the snap ring 108 on the upper portion of the snap ring 108 are arranged in the second mounting hole, the moving shaft 105 on the lower portion of the snap ring 108 is arranged in the third groove 107, and the outer diameter of the snap ring 108 is larger than the width of the third groove 107, so that the snap ring 108 is only arranged on the lower portion of the second mounting hole, the moving shaft 105 cannot move up and down, and the lower portion of the moving shaft 105 is prevented from coming out of the third groove 107 or the upper portion is prevented from coming out of the second mounting hole, so that the adjusting assembly 10 is more stable and reliable when in.
The adjusting screw 101 is sleeved with a screw sleeve 102, the screw sleeve 102 is fixed on the adjusting screw 101 through a taper pin 103, the screw sleeve 102 and the head of the adjusting screw 101 are respectively arranged at the outer sides of two ends of the through hole, so that the position of the adjusting screw 101 is limited, the adjusting screw cannot move left and right during rotation, the rotating position of the tail of the adjusting screw 101 in the circular hole is unchanged, the rotating shaft groove block 104 can move left and right along the adjusting screw 101 when the adjusting screw 101 rotates, the rotating shaft groove block 104 is driven by the rotating shaft groove block 104, the moving rotating shaft 105 at the lower part of the clamping ring 108 moves along the length direction of the first groove 106 and the length direction of the third groove 107, and the clamping ring 108 and the moving shaft 105 at the upper part of the clamping ring 108 drive the rotary connecting table 2 to rotate around.
This rotation adjustment mechanism can use in all swivelling joint platform 2 need do angle adjustment's instrument and equipment for bottom plate 1, can set up other subassemblies on the swivelling joint platform 2, and the swivelling joint platform 2 drives the subassembly that sets up on it and does angle adjustment for bottom plate 1. When the rotary connection table 2 needs to be adjusted, the adjusting screw 101 is turned by using a hexagon socket wrench, and the angle of the rotary connection table 2 relative to the base plate 1 is adjusted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A rotary adjusting mechanism of a rotary connecting table is characterized by comprising a bottom plate, an adjusting assembly and the rotary connecting table arranged on the bottom plate, wherein a positioning shaft is fixedly arranged in the middle of the bottom plate, a mounting hole matched with the positioning shaft is formed in the lower end of the rotary connecting table, the upper part of the positioning shaft is arranged in the mounting hole, and the adjusting assembly is arranged at one end of the upper part of the bottom plate along the length direction of the adjusting assembly and is used for driving the rotary connecting table to rotate around the positioning shaft;
The adjusting assembly comprises a moving rotating shaft, an adjusting screw rod and a rotating shaft groove block, the rotating shaft groove block is sleeved on the adjusting screw rod and is in threaded connection with the adjusting screw rod, a third groove which is in a long strip shape and perpendicular to the adjusting screw rod is formed in the upper end of the rotating shaft groove block, a second mounting hole which is matched with the upper portion of the moving rotating shaft is formed in the lower end of the rotary connecting table, one end of the moving rotating shaft is arranged in the third groove, and the other end of the moving rotating shaft is arranged in the second mounting hole.
2. The rotary adjustment mechanism of a rotary joint table according to claim 1, wherein the upper end of the bottom plate is provided with a first elongated groove along one end of the bottom plate in the length direction, the first groove is parallel to the width direction of the bottom plate, the bottom plate is provided with a second groove along the side of the bottom plate in the length direction, the second groove is corresponding to the first groove in position, a through hole is provided between the second groove and the first groove, the other end of the first groove is provided with a circular hole, the tail of the adjustment screw is provided with a cylindrical structure with a smooth surface, the tail of the adjustment screw is rotatably disposed in the circular hole through the through hole, and the adjustment screw can freely rotate in the through hole.
3. The rotary adjustment mechanism of a rotary docking station of claim 2, wherein said movable spindle is a zero clearance fit with said second mounting hole.
4. the rotary adjustment mechanism of rotary connecting table as claimed in claim 3, wherein the head of the adjustment screw is configured as an inner hexagonal cylinder head, the structure of the second groove is adapted to the structure of the head of the adjustment screw, and the head of the adjustment screw is disposed in the second groove and can rotate in the second groove.
5. The rotary adjustment mechanism of rotary connecting table as claimed in claim 4, wherein the adjusting screw is sleeved with a screw sleeve, the screw sleeve is fixed on the adjusting screw, and the screw sleeve and the head of the adjusting screw are respectively disposed at the outer sides of the two ends of the through hole.
6. A rotary adjustment mechanism of a rotary connection table according to claim 5, wherein the screw housing is fixed to the adjustment screw by a taper pin.
7. The rotary adjustment mechanism of a rotary connecting table as claimed in any one of claims 2 to 6, wherein a snap ring is sleeved on the movable shaft, the second mounting hole is configured as a "T" shape, the movable shaft and the snap ring on the upper portion of the snap ring are disposed in the second mounting hole, the movable shaft on the lower portion of the snap ring is disposed in the third groove, and the outer diameter of the snap ring is greater than the width of the third groove.
8. The rotary adjustment mechanism of rotary joint table according to claim 7, wherein the circular hole and the through hole are each configured as a cylindrical structure with a smooth inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177892.0U CN209737344U (en) | 2019-01-31 | 2019-01-31 | Rotary adjusting mechanism of rotary connecting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177892.0U CN209737344U (en) | 2019-01-31 | 2019-01-31 | Rotary adjusting mechanism of rotary connecting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209737344U true CN209737344U (en) | 2019-12-06 |
Family
ID=68708610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177892.0U Active CN209737344U (en) | 2019-01-31 | 2019-01-31 | Rotary adjusting mechanism of rotary connecting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209737344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185748A (en) * | 2020-02-19 | 2020-05-22 | 聆创(上海)机电技术有限公司 | Direction adjusting mechanism |
-
2019
- 2019-01-31 CN CN201920177892.0U patent/CN209737344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185748A (en) * | 2020-02-19 | 2020-05-22 | 聆创(上海)机电技术有限公司 | Direction adjusting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109648409B (en) | Clamping and feeding mechanism for adjusting cylindricity of semiconductor silicon rod | |
| CN209737344U (en) | Rotary adjusting mechanism of rotary connecting table | |
| CN210679013U (en) | Fine-adjustment handheld electric wood milling machine with accurate positioning function | |
| CN210173230U (en) | Novel equipment of polishing of wood tripe | |
| CN209577148U (en) | A kind of spindle spray coating positioning device | |
| CN203711913U (en) | Mini-type precision electric tool | |
| CN209737186U (en) | Clamping and feeding mechanism for adjusting cylindricity of semiconductor silicon rod | |
| CN214518426U (en) | Automatic rotary welding device for OLED conveying platform | |
| CN209868186U (en) | Novel milling and grinding device | |
| CN212525836U (en) | Adjustable clamping tool for spring machining | |
| CN211661550U (en) | Clamping device capable of adjusting angle in multiple directions | |
| CN212240693U (en) | Workpiece clamping device convenient to adjust | |
| CN103706837A (en) | Miniature precise electric tool | |
| CN210616090U (en) | New energy automobile spare part grinding device with cleaning function | |
| CN207447990U (en) | Angle of eccentricity mechanism | |
| CN207757275U (en) | A kind of adjustment detent mechanism | |
| CN220128351U (en) | Arc angle polishing tool for brake adjusting arm | |
| CN210112997U (en) | Lead-carbon battery terminal welding tool | |
| CN216228637U (en) | Steel pipe cutting end face burr grinding device for machine-building | |
| CN218746568U (en) | Cam index plate | |
| CN216707276U (en) | Special fixture for positioning connector | |
| CN217229825U (en) | Take-up reel for power cable | |
| CN213794795U (en) | Laser tube installation fixed baseplate | |
| CN213452567U (en) | Intelligent monitoring device | |
| CN221067576U (en) | Marking machine angle adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |