CN220296831U - Special-shaped material clamping fixture - Google Patents
Special-shaped material clamping fixture Download PDFInfo
- Publication number
- CN220296831U CN220296831U CN202321601772.1U CN202321601772U CN220296831U CN 220296831 U CN220296831 U CN 220296831U CN 202321601772 U CN202321601772 U CN 202321601772U CN 220296831 U CN220296831 U CN 220296831U
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- China
- Prior art keywords
- threaded rod
- transmission
- ring
- driving
- clamping fixture
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- 239000000463 material Substances 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 230000006978 adaptation Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a special-shaped material clamping fixture which comprises a transmission shaft and a positioning ring, wherein a plurality of limiting seats are distributed on the positioning ring, a threaded rod penetrates through the limiting seats, a limiting column is arranged at the end part of the threaded rod, a positioning plate matched with a strip-shaped groove on the transmission shaft is arranged at the bottom of the limiting column, and a transmission mechanism for controlling the threaded rod to move is arranged on the positioning ring. When needs drive shaft carries out the location, stir the holding ring and make the drive ring rotate on the holding ring, hold ring side annular pinion rack drives a plurality of drive gears simultaneously and rotates, and drive gear drives the transmission section of thick bamboo and rotates, under the effect of gag lever post, and the transmission section of thick bamboo drives the threaded rod and removes along the screw hole, and the locating plate of a plurality of threaded rod bottoms inserts the epaxial bar inslot of transmission, realizes the location of transmission shaft, compares with prior art, and the transmission shaft under this application location can not take place to rotate, can not take place promptly to take off the clamp phenomenon.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a special-shaped material clamping clamp.
Background
In order to improve practicality, a plurality of strip-shaped grooves are uniformly formed in one end of the transmission shaft, two sections of transmission shafts can be connected together through the arrangement of the strip-shaped grooves, the length of the transmission shaft is changed, polishing and polishing are needed to be carried out on one end of the transmission shaft after the transmission shaft is formed, the transmission shaft is required to be positioned in the polishing and polishing process, because the section of the transmission shaft is approximately round, the clamp for positioning the pipe is generally positioned, although the clamp can position the transmission shaft, the contact area of the clamp and the transmission shaft is small compared with that of the complete round, so that slipping phenomenon can occur in the polishing process, and accident of safety can occur.
Disclosure of Invention
The utility model aims at: in order to solve the problems, the special-shaped material clamping fixture is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dysmorphism material clamping anchor clamps, includes transmission shaft and holding ring, it has a plurality of spacing seats to distribute on the holding ring, it has the threaded rod to run through on the spacing seat, the tip of threaded rod is provided with spacing post, the bottom of spacing post be provided with the locating plate of bar groove adaptation on the transmission shaft, be provided with the control on the holding ring the drive mechanism of threaded rod motion.
Preferably, the transmission mechanism comprises a transmission hole formed in the limiting seat, a transmission cylinder is arranged in the transmission hole, a threaded hole matched with the threaded rod is formed in the transmission cylinder, an anti-rotation component is arranged between the threaded rod and the limiting seat, and a driving component is arranged on the limiting seat.
Preferably, the transmission cylinder is rotatably connected with the transmission hole.
Preferably, the anti-rotation component comprises an L-shaped limiting rod, one end of the limiting rod is fixedly connected with the bottom of the threaded rod, and the other end of the limiting rod penetrates through the limiting seat and is in sliding connection with the limiting seat.
Preferably, the driving assembly comprises a driving ring arranged on the outer side of the positioning ring, an annular toothed plate is arranged on the side face of the driving ring, a driving gear is arranged on the top of the driving cylinder, and the annular toothed plate and the driving gears are in meshed connection.
Preferably, a plurality of limit seats are uniformly distributed along the annular shape of the positioning ring.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
when needs drive shaft carries out the location, stir the holding ring and make the drive ring rotate on the holding ring, hold ring side annular pinion rack drives a plurality of drive gears simultaneously and rotates, and drive gear drives the transmission section of thick bamboo and rotates, under the effect of gag lever post, and the transmission section of thick bamboo drives the threaded rod and removes along the screw hole, and the locating plate of a plurality of threaded rod bottoms inserts the epaxial bar inslot of transmission, realizes the location of transmission shaft, compares with prior art, and the transmission shaft under this application location can not take place to rotate, can not take place promptly to take off the clamp phenomenon.
Drawings
Fig. 1 shows a schematic view of a first view structure provided according to an embodiment of the present utility model;
FIG. 2 illustrates a second perspective structure schematic provided in accordance with an embodiment of the present utility model;
FIG. 3 illustrates a third perspective structure diagram provided in accordance with an embodiment of the present utility model;
fig. 4 shows a fourth view structure diagram according to an embodiment of the present utility model.
Legend description:
1. a transmission shaft; 2. a positioning ring; 3. a drive ring; 4. an annular toothed plate; 5. a limit seat; 6. a transmission hole; 7. a transmission cylinder; 8. a threaded hole; 9. a transmission gear; 10. a threaded rod; 11. a limit column; 12. a positioning plate; 13. and a limit rod.
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 a technical solution:
the utility model provides a dysmorphism material clamping anchor clamps, includes transmission shaft 1 and holding ring 2, and it has a plurality of spacing seats 5 to distribute on the holding ring 2, runs through on the spacing seat 5 has threaded rod 10, and the tip of threaded rod 10 is provided with spacing post 11, and the bottom of spacing post 11 is provided with the locating plate 12 with the bar groove adaptation on the transmission shaft 1, is provided with the drive mechanism of control threaded rod 10 motion on the holding ring 2. The transmission mechanism comprises a transmission hole 6 arranged on the limit seat 5, a transmission cylinder 7 is arranged in the transmission hole 6, a threaded hole 8 matched with a threaded rod 10 is arranged on the transmission cylinder 7, an anti-rotation component is arranged between the threaded rod 10 and the limit seat 5, and a driving component is arranged on the limit seat 5. The transmission cylinder 7 is rotationally connected with the transmission hole 6. The anti-rotation assembly comprises an L-shaped limiting rod 13, one end of the limiting rod 13 is fixedly connected with the bottom of the threaded rod 10, and the other end of the limiting rod 13 penetrates through the limiting seat 5 and is in sliding connection with the limiting seat 5. The driving assembly comprises a driving ring 3 arranged on the outer side of the positioning ring 2, an annular toothed plate 4 is arranged on the side face of the driving ring 3, a driving gear 9 is arranged at the top of the driving cylinder 7, and the annular toothed plate 4 and the plurality of driving gears 9 are in meshed connection. The plurality of limit seats 5 are evenly distributed along the ring shape of the positioning ring 2.
Specifically, as shown in fig. 4, the transmission mechanism comprises a transmission hole 6 formed in the limit seat 5, a transmission cylinder 7 is arranged in the transmission hole 6, the transmission cylinder 7 is provided with a threaded hole 8 matched with a threaded rod 10, an anti-rotation component is arranged between the threaded rod 10 and the limit seat 5, and a driving component is arranged on the limit seat 5. The transmission cylinder 7 is rotationally connected with the transmission hole 6.
Specifically, as shown in fig. 4, the anti-rotation component comprises an L-shaped limiting rod 13, one end of the limiting rod 13 is fixedly connected with the bottom of the threaded rod 10, and the other end of the limiting rod 13 penetrates through the limiting seat 5 and is in sliding connection with the limiting seat 5.
Specifically, as shown in fig. 1 and 2, the driving assembly comprises a driving ring 3 arranged outside the positioning ring 2, an annular toothed plate 4 is arranged on the side surface of the driving ring 3, a driving gear 9 is arranged at the top of the driving cylinder 7, and the annular toothed plate 4 is in meshed connection with a plurality of driving gears 9.
To sum up, when the positioning of the driving shaft 1 is required, the positioning ring 2 is shifted to rotate the driving ring 3 on the positioning ring 2, the annular toothed plate 4 on the side surface of the positioning ring 2 drives the plurality of driving gears 9 to rotate simultaneously, the driving gears 9 drive the driving cylinders 7 to rotate, the driving cylinders 7 drive the threaded rods 10 to move along the threaded holes 8 under the action of the limiting rods 13, and the positioning plates 12 at the bottoms of the plurality of threaded rods 10 are inserted into the strip-shaped grooves on the driving shaft 1 to position the driving shaft 1.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a special-shaped material clamping fixture, includes transmission shaft (1) and holding ring (2), its characterized in that, it has a plurality of spacing seats (5) to distribute on holding ring (2), run through on spacing seat (5) has threaded rod (10), the tip of threaded rod (10) is provided with spacing post (11), the bottom of spacing post (11) be provided with locating plate (12) of bar groove adaptation on transmission shaft (1), be provided with the control on holding ring (2) the drive mechanism of threaded rod (10) motion.
2. The special-shaped material clamping fixture according to claim 1, wherein the transmission mechanism comprises a transmission hole (6) formed in a limiting seat (5), a transmission cylinder (7) is arranged in the transmission hole (6), the transmission cylinder (7) is provided with a threaded hole (8) matched with the threaded rod (10), an anti-rotation component is arranged between the threaded rod (10) and the limiting seat (5), and a driving component is arranged on the limiting seat (5).
3. Profiled bar clamping fixture according to claim 2, characterized in that the transmission cylinder (7) is rotationally connected with the transmission hole (6).
4. A profiled bar clamping fixture according to claim 3, characterized in that the anti-rotation component comprises an L-shaped limiting rod (13), one end of the limiting rod (13) is fixedly connected with the bottom of the threaded rod (10), and the other end of the limiting rod (13) penetrates through the limiting seat (5) and is in sliding connection with the limiting seat (5).
5. The profiled bar clamping fixture as claimed in claim 4, wherein the driving assembly comprises a driving ring (3) arranged on the outer side of the positioning ring (2), an annular toothed plate (4) is arranged on the side face of the driving ring (3), a driving gear (9) is arranged on the top of the driving cylinder (7), and the annular toothed plate (4) and a plurality of the driving gears (9) are in meshed connection.
6. Profiled bar clamping fixture according to claim 5, characterized in that a plurality of said limit seats (5) are distributed evenly along the ring shape of said positioning ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321601772.1U CN220296831U (en) | 2023-06-21 | 2023-06-21 | Special-shaped material clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321601772.1U CN220296831U (en) | 2023-06-21 | 2023-06-21 | Special-shaped material clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296831U true CN220296831U (en) | 2024-01-05 |
Family
ID=89351869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321601772.1U Active CN220296831U (en) | 2023-06-21 | 2023-06-21 | Special-shaped material clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296831U (en) |
-
2023
- 2023-06-21 CN CN202321601772.1U patent/CN220296831U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |