CN214368645U - Magnetic base main rod adjusting and locking device - Google Patents
Magnetic base main rod adjusting and locking device Download PDFInfo
- Publication number
- CN214368645U CN214368645U CN202022015845.1U CN202022015845U CN214368645U CN 214368645 U CN214368645 U CN 214368645U CN 202022015845 U CN202022015845 U CN 202022015845U CN 214368645 U CN214368645 U CN 214368645U
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- mounting hole
- rod
- mobile jib
- main rod
- locking device
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Abstract
The utility model discloses a locking device is adjusted to magnetism seat mobile jib, it includes the fixed cover of mobile jib, the auxiliary rod fixed pin, first solid fixed ring, the solid fixed ring of second, the solid fixed ring of third and locking portion, the fixed first mounting hole and the second mounting hole of having on of mobile jib, the auxiliary rod fixed pin assigns into in first mounting hole, the mobile jib is installed in the second mounting hole, the third mounting hole has on the auxiliary rod fixed pin, the auxiliary rod is installed in the third mounting hole, the one end that the fixed cover of mobile jib was kept away from to the auxiliary rod fixed pin extends the threaded rod from the axial, the outside at the fixed cover of mobile jib is established to first fixed ring cover and the solid fixed ring cover of second, the solid fixed ring cover of third is established in the outside of auxiliary rod fixed pin, on the locking portion installation threaded rod. An object of the utility model is to provide a locking device is adjusted to magnetism seat mobile jib rational in infrastructure, locking fixed effectual, sturdy and durable.
Description
Technical Field
The utility model relates to the field of machining, more specifically relates to a locking device is adjusted to magnetism seat mobile jib.
Background
The universal bracket is also called a universal fastening bracket and is usually arranged on a magnetic base, and a measuring instrument is connected to the universal bracket to measure a processed workpiece. The universal support can adjust the positions of the two support rods and the positions of the two universal balls after being loosened, and can fix all loose support rods and the universal balls after being locked, so that the universal support has the advantage of being convenient to adjust. However, the universal bracket in the prior art has the problem that the whole universal bracket after being moved to the two support rods is loosened, and the fastening effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to provide a locking device is adjusted to magnetism seat mobile jib rational in infrastructure, locking fixed effectual, sturdy and durable.
According to the utility model discloses an aspect, a locking device is adjusted to magnetism seat mobile jib is provided, it includes the fixed cover of mobile jib, the auxiliary rod fixed pin, first solid fixed ring, the solid fixed ring of second, the solid fixed ring of third and locking portion, the fixed first mounting hole and the second mounting hole of having in sheatheeing in of mobile jib, the auxiliary rod fixed pin is inserted in first mounting hole, the mobile jib is installed in the second mounting hole, the third mounting hole has on the auxiliary rod fixed pin, the auxiliary rod is installed in the third mounting hole, the one end that the fixed cover of mobile jib was kept away from to the auxiliary rod fixed pin extends the threaded rod from the axial, the outside at the fixed cover of mobile jib is established to first solid fixed ring cover and the solid fixed ring cover of second, the outside at the auxiliary rod fixed pin is established to the solid fixed ring cover of third, on the installation threaded rod of locking portion.
In some embodiments, the first mounting hole is disposed along an axial direction of the main rod fixing sleeve, the second mounting hole is disposed along a radial direction of the main rod fixing sleeve, and the first mounting hole and the second mounting hole are perpendicular and communicate.
In some embodiments, the first mounting hole is a stepped hole, and the end of the auxiliary rod fixing pin away from the threaded rod is provided with a limiting block, and the auxiliary rod fixing pin is limited by the stepped hole and cannot move towards the locking part.
In some embodiments, the third mounting hole is provided in a radial direction of the sub-rod fixing pin.
In some embodiments, one end of the first fixing ring is vertically provided with a first gap, and the first gap is pressed on the main rod.
In some embodiments, one end of the second fixing ring is vertically provided with a second notch, and the second notch is pressed on the auxiliary rod.
In some embodiments, one end of the third fixing ring is vertically provided with a third notch, and the third notch is pressed on the auxiliary rod.
In some embodiments, the locking portion includes a first washer, a second washer, and a locking knob, the first washer is sleeved on the threaded rod and abuts against the third retaining ring, the second washer is sleeved on the threaded rod, and the locking knob cooperates with the threaded rod and presses the second washer against the third retaining ring.
The utility model relates to a magnetic seat main rod adjusting and locking device, which is characterized in that a main rod and an auxiliary rod are respectively arranged in a main rod fixing sleeve and an auxiliary rod fixing pin by utilizing the matching of the main rod fixing sleeve and the auxiliary rod fixing pin, and the positions of the main rod and the auxiliary rod are fixed by a first fixing ring, a second fixing ring and a third fixing ring under the tensioning condition of a locking part; simultaneously, the auxiliary rod fixing pin can rotate and adjust the auxiliary rod in the fixing sleeve of the main rod, so that the locking effect is good, and the adjustment is convenient.
Drawings
Fig. 1 is a schematic structural view of the magnetic seat main rod adjusting and locking device of the present invention;
fig. 2 is an exploded schematic view of the magnetic seat main rod adjusting and locking device of the present invention;
fig. 3 is an installation schematic diagram of the magnetic seat main rod adjusting and locking device of the present invention.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functional, method, or structural equivalents and substitutions made by these embodiments are within the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are used in a broad sense, and may be, for example, mechanically or electrically connected, or interconnected between two elements, either directly or indirectly through intervening media, and the specific meaning of the terms as used herein will be understood by those skilled in the art.
As shown in fig. 1 and 2, magnetic base mobile jib 7 adjust locking device, it includes the fixed cover 1 of mobile jib, auxiliary rod fixed pin 2, first solid fixed ring 3, the solid fixed ring 4 of second, the solid fixed ring 5 of third and locking portion 6, first mounting hole 11 and second mounting hole 12 have on the fixed cover 1 of mobile jib, auxiliary rod fixed pin 2 assigns into first mounting hole 11, mobile jib 7 is installed in second mounting hole 12, third mounting hole 21 has on the auxiliary rod fixed pin 2, auxiliary rod 8 is installed in third mounting hole 21, the threaded rod 22 is extended from the axial to the one end that the fixed cover 1 of mobile jib was kept away from to auxiliary rod fixed pin 2, 3 covers of first solid fixed ring and the solid fixed ring 4 covers of second are established in the fixed cover 1's of mobile jib outside, the solid fixed ring 5 covers of third is established in the auxiliary rod fixed pin 2's the outside, locking portion 6 is installed on the threaded rod 22. The main rod 7 and the auxiliary rod 8 are respectively installed in the main rod fixing sleeve 1 and the auxiliary rod fixing pin 2 by matching the main rod fixing sleeve 1 and the auxiliary rod fixing pin 2, and the first fixing ring 3, the second fixing ring 4 and the third fixing ring 5 are used for fixing the positions of the main rod 7 and the auxiliary rod 8 under the condition that the locking part 6 is tensioned; meanwhile, the auxiliary rod fixing pin 2 can rotate and adjust the auxiliary rod 8 in the main rod fixing sleeve 1, so that the locking effect is good and the adjustment is convenient.
The first mounting hole 11 is arranged along the axial direction of the main rod fixing sleeve 1, the second mounting hole 12 is arranged along the radial direction of the main rod fixing sleeve 1, and the first mounting hole 11 is perpendicular to the second mounting hole 12 and is communicated with the second mounting hole 12. The auxiliary rod fixing pin 2 is arranged in a first mounting hole 11 axially formed in the main rod fixing sleeve 1, and meanwhile, the auxiliary rod fixing pin 2 can rotate in the first mounting hole 11 so as to realize that the auxiliary rod 8 rotates and the direction of the auxiliary rod 8 is convenient to adjust; the second mounting hole 12 arranged along the radial direction of the main rod fixing sleeve 1 is used for mounting the main rod 7, the aperture of the second mounting hole 12 is slightly larger than the outer diameter of the main rod 7 for the convenience of adjustment, and the aperture of the optimal second mounting hole 12 is slightly larger than the outer diameter of the main rod 7 by 1 mm.
The first mounting hole 11 is a stepped hole, a limit block 23 is arranged at one end of the auxiliary rod fixing pin 2 far away from the threaded rod 22, and the auxiliary rod fixing pin 2 is limited by the stepped hole and cannot move towards the locking part 6. The stopper 23 is utilized to tighten the sub-rod fixing pin 2 after the locking portion 6 is tightened, and at the same time, the first fixing ring 3, the second fixing ring 4 and the third fixing ring 5 are pressed toward the main rod 7 and the sub-rod 8 to fix the positions of the main rod 7 and the sub-rod 8 by the internal pressure of the outside.
The third mounting hole 21 is provided in the radial direction of the sub-rod fixing pin 2. To facilitate the mounting of the sub-lever 8 and to adjust the position of the sub-lever 8.
One end of the first fixing ring 3 is vertically provided with a first gap 31, and the main rod 7 is pressed in the first gap 31. The first notch 31 is preferably a circular arc-shaped notch so as to have a larger contact area with the main rod 7, thereby having a better locking effect.
One end of the second fixing ring 4 is vertically provided with a second gap 41, and the second gap 41 is pressed on the auxiliary rod 8. The second notch 41 is preferably a circular arc-shaped notch so as to have a larger contact area with the auxiliary lever 8, thereby having a better locking effect.
In order to limit the position of the second fixing ring 4, one end of the first fixing ring 3 close to the second fixing ring 4 is provided with an inward inclined surface, and the corresponding position of the second fixing ring 4 is provided with an outward inclined surface, so that the second fixing ring 4 can be limited on the first fixing ring 3 and can rotate freely, and the position of the auxiliary rod 8 can be adjusted by rotating the auxiliary rod 8 during adjustment.
One end of the third fixing ring 5 is vertically provided with a third gap 51, and the third gap 51 is pressed on the auxiliary rod 8. The third notch 51 is preferably a circular arc-shaped notch so as to have a larger contact area with the auxiliary lever 8, thereby having a better locking effect.
The locking part 6 comprises a first gasket 61, a second gasket 62 and a locking knob 63, the first gasket 61 is sleeved on the threaded rod 22 and tightly attached to the third fixing ring 5, the second gasket 62 is sleeved on the threaded rod 22, and the locking knob 63 is matched with the threaded rod 22 and presses the second gasket 62 to the third fixing ring 5. The second washer 62 is pressed against the first washer 61 when the locking knob 63 is rotated onto the threaded rod 22, so that the first fixing ring 3, the second fixing ring 4 and the third fixing ring 5 fix the position of the primary lever 7 and the secondary lever 8 with the tightening of the locking portion 6.
As shown in fig. 3, during installation, the auxiliary rod fixing pin 2 is first installed into the main rod fixing sleeve 1 through the first installation hole 11, the main rod 7 is then inserted into the second installation hole 12, the first fixing ring 3 is then sleeved on the main rod fixing sleeve 1, wherein the first gap 31 presses the main rod 7, the second fixing ring 4 is connected with the second fixing ring 4, the auxiliary rod 8 is further installed into the third installation hole 21, the third fixing ring 5 is sleeved on the auxiliary rod fixing pin 2, the second gap 41 and the third gap 51 are pressed towards the auxiliary rod 8, the first gasket 61 and the second gasket 62 are sleeved on the threaded rod 22 at one time, and finally the locking knob 63 is screwed to complete the fixation of the main rod 7 and the auxiliary rod 8.
The foregoing is only a few embodiments of the present invention, and it should be noted that, for those skilled in the art, other modifications and improvements can be made without departing from the inventive concept of the present invention, and all of them belong to the protection scope of the present invention.
Claims (8)
1. Locking device is adjusted to magnetism seat mobile jib, its characterized in that, including the fixed cover of mobile jib, vice pole fixed pin, first solid fixed ring, the solid fixed ring of second, the solid fixed ring of third and locking portion, the mobile jib is fixed to be sheathe in and is had first mounting hole and second mounting hole, vice pole fixed pin assigns into in first mounting hole, the mobile jib is installed in the second mounting hole, the third mounting hole has on the vice pole fixed pin, vice pole is installed in the third mounting hole, the one end that the fixed cover of mobile jib was kept away from to vice pole fixed pin extends the threaded rod from the axial, the outside at the fixed cover of mobile jib is established to the solid fixed ring cover of first fixed ring cover and second, the solid fixed ring cover of third is established in the outside of vice pole fixed pin, on the locking portion installation threaded rod.
2. The adjusting and locking device for the main rod of the magnetic base as claimed in claim 1, wherein the first mounting hole is disposed along an axial direction of the main rod fixing sleeve, the second mounting hole is disposed along a radial direction of the main rod fixing sleeve, and the first mounting hole and the second mounting hole are perpendicular and communicated.
3. The adjustable locking device of the main rod of the magnetic base as claimed in claim 2, wherein the first mounting hole is a stepped hole, and the end of the auxiliary rod fixing pin away from the threaded rod is provided with a limiting block, and the auxiliary rod fixing pin is limited by the stepped hole and cannot move towards the locking part.
4. The adjusting and locking device for the main rod of the magnetic base as claimed in claim 3, wherein the third mounting hole is formed along a radial direction of the fixing pin of the auxiliary rod.
5. The adjusting and locking device for the main rod of the magnetic seat as claimed in any one of claims 1 to 4, wherein a first notch is vertically formed at one end of the first fixing ring, and the first notch is pressed on the main rod.
6. The adjusting and locking device of the main rod of the magnetic base as claimed in claim 5, wherein a second notch is vertically formed at one end of the second fixing ring, and the second notch is pressed on the auxiliary rod.
7. The adjusting and locking device of the main rod of the magnetic base as claimed in claim 6, wherein a third gap is vertically formed at one end of the third fixing ring, and the third gap is pressed on the auxiliary rod.
8. The adjusting and locking device for the main rod of the magnetic base as claimed in claim 1, wherein the locking part comprises a first gasket, a second gasket and a locking knob, the first gasket is sleeved on the threaded rod and tightly attached to the third fixing ring, the second gasket is sleeved on the threaded rod, and the locking knob is matched with the threaded rod and presses the second gasket to the third fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022015845.1U CN214368645U (en) | 2020-09-15 | 2020-09-15 | Magnetic base main rod adjusting and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022015845.1U CN214368645U (en) | 2020-09-15 | 2020-09-15 | Magnetic base main rod adjusting and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214368645U true CN214368645U (en) | 2021-10-08 |
Family
ID=77931285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022015845.1U Active CN214368645U (en) | 2020-09-15 | 2020-09-15 | Magnetic base main rod adjusting and locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214368645U (en) |
-
2020
- 2020-09-15 CN CN202022015845.1U patent/CN214368645U/en active Active
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