CN212635670U - Novel rotatory frock of centre gripping - Google Patents
Novel rotatory frock of centre gripping Download PDFInfo
- Publication number
- CN212635670U CN212635670U CN202021026491.4U CN202021026491U CN212635670U CN 212635670 U CN212635670 U CN 212635670U CN 202021026491 U CN202021026491 U CN 202021026491U CN 212635670 U CN212635670 U CN 212635670U
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- support beam
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- clamping disk
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- 230000008093 supporting effect Effects 0.000 claims abstract description 54
- 210000003128 head Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000007408 cone-beam computed tomography Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a novel rotatory frock of centre gripping, the on-line screen storage device comprises a base, a supporting beam and a clamping disk, the front of clamping disk is equipped with centre gripping fixing device, the back fixedly connected with pivot of clamping disk, the pivot is coaxial with the clamping disk, the upper end of a supporting beam is fixed with the sleeve that the level set up, the rotatable sleeve that passes of pivot, be connected with the handle after the sleeve is passed in the pivot, be equipped with the jack on the sleeve, the jack interpolation has the locating pin, be equipped with a plurality of lower extreme male locating holes that supply the locating pin in the pivot, the locating hole revolutes axle line circumference permutation and arranges, a supporting. The utility model has the advantages that: the utility model has the advantages of it is following: the operation is convenient, the product part can be turned over only by rotating the handle, and the positioning can be realized through the positioning pin; the clamping and fixing device is suitable for clamping and fixing workpieces of different types; simple structure and low cost.
Description
Technical Field
The utility model belongs to the technical field of the rotatory frock of centre gripping, concretely relates to novel rotatory frock of centre gripping.
Background
There are a lot of bulky in the main equipment such as multi-functional oral cavity CBCT, the part that weight is heavy, for example cantilever beam, long nearly 1 meter, weight is about 50 kilograms, and the intensity of labour of staff when the assembly operation is very big, especially need make a round trip often overturn, still often can press the pencil in the wiring, not only hard, also cause the influence easily to the quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel centre gripping is rotatory device, can fix large-scale work piece centre gripping such as cantilever beam to can rotate and drive the work piece upset, make things convenient for the staff to assemble, operation such as wiring, ensure product safety, make the staff operation more laborsaving.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a novel rotatory frock of centre gripping, which comprises a base, a supporting beam and a clamping disk, the front of clamping disk is equipped with centre gripping fixing device, the back fixedly connected with pivot of clamping disk, the pivot is coaxial with the clamping disk, it is fixed with the sleeve that the level set up to prop up supporting beam's upper end, the rotatable sleeve that passes of pivot, the pivot is connected with the handle after passing the sleeve, be equipped with the jack on the sleeve, the jack interpolation has the locating pin, be equipped with a plurality of lower extreme male locating holes that supply the locating pin in the pivot, the locating hole revolutes axle line circumference permutation and arranges, a supporting.
Preferably, the front surface of the clamping disc is provided with a square groove, a plurality of thread through holes which are respectively communicated with the back surface of the clamping disc are arranged in the square groove, fixing bolts are respectively arranged in the thread through holes and comprise nuts, the thickness of the nuts of the fixing bolts is smaller than the depth of the square groove, a supporting block is arranged below the square groove, the supporting block is fixed on the front surface of the clamping disc through screws, a quick clamp is arranged below the square groove and comprises a pressure head, the pressure head vertically points to the front surface of the clamping disc, and the fixing bolts, the supporting block and the quick clamp jointly form a clamping and fixing device.
As the optimization of the technical scheme, the rotating shaft is provided with the mounting through hole, the handle is rod-shaped, the handle can be movably inserted into the mounting through hole, the handle is provided with two limiting screws, the handle is provided with two screw holes for the limiting screws to be screwed in respectively, and the two limiting screws are positioned on two sides of the rotating shaft.
Preferably, the base comprises a left supporting beam and a right supporting beam, a main cross beam and a rear cross beam are arranged between the left supporting beam and the right supporting beam, the rear ends of the left supporting beam and the right supporting beam are respectively and fixedly connected with the rear cross beam, the two ends of the main cross beam are respectively and fixedly connected with the middle part of the left supporting beam and the middle part of the right supporting beam, pulleys with brakes are respectively installed at the two ends of the rear cross beam, pulleys with brakes are respectively installed on the left supporting beam and the right supporting beam, and the lower end of the supporting beam is fixed at the middle part of the main cross beam.
Preferably, in the above-described aspect, the left support beam and the right support beam are both retractable support beams.
As the optimization of the technical scheme, the telescopic supporting beam comprises a fixed section and a telescopic section, one end of the fixed section is fixedly connected with the rear cross beam, the other end of the fixed section is provided with a slot, one end of the telescopic section is movably inserted into the slot, a pulley on the left supporting beam and a pulley on the right supporting beam are respectively installed on the telescopic section, and the telescopic section and the fixed section are connected through an adjusting bolt.
Preferably, the fixed section is provided with a plurality of adjusting holes, the adjusting holes are uniformly distributed along the length direction of the fixed section at intervals, the part of the telescopic section, which is inserted into the slot, is provided with adjusting jacks, and the adjusting jacks and the adjusting holes are respectively used for inserting adjusting bolts.
Preferably, the support beam and the two fixing sections are fixedly connected with a pull rod respectively.
The utility model has the advantages that: the utility model has the advantages of it is following:
1. the operation is convenient, the product part can be turned over only by rotating the handle, and the positioning can be realized through the positioning pin;
2. the clamping and fixing device is suitable for clamping and fixing workpieces of different types;
3. simple structure and low cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view from another angle of the present invention;
fig. 3 is a schematic structural view of the rotating shaft.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a novel rotatory frock of centre gripping, including the base, a supporting beam 1 and a clamping disk 2, the front of clamping disk 2 is equipped with centre gripping fixing device, the back fixedly connected with pivot 3 of clamping disk 2, pivot 3 is coaxial with clamping disk 2, the upper end of a supporting beam 1 is fixed with the sleeve 4 that the level set up, the rotatable sleeve 4 that passes of pivot 3, be connected with handle 5 after pivot 3 passes sleeve 4, be equipped with jack 6 on the sleeve 4, the locating pin 7 has been inserted in the jack 6, be equipped with a plurality of lower extreme male locating hole 8 that supply locating pin 7 in the pivot 3, locating hole 8 revolutes 3 axis circumference permutation of axle and arranges, the lower extreme of a supporting beam 1 is fixed on the base. In order to facilitate the rotation of the rotating shaft 3, the rotating shaft 3 and the sleeve 4 can be connected through a bearing. Fix the work piece in the front of grip disc 2 through centre gripping fixing device, thereby rotate pivot 3 through handle 5 and drive grip disc 2 and rotate for the work piece upset is adjusted to appointed angle, then inserts locating pin 7 in jack 6 and locating hole 8, makes the restricted no longer rotation of grip disc 2, makes things convenient for the operation workman to assemble, lay wire, operation such as welding the work piece.
Further, the front of grip block 2 is equipped with square groove 9, be equipped with a plurality of screw through-holes that communicate the back of grip block 2 respectively in the square groove 9, install fixing bolt 10 in the screw through-hole respectively, fixing bolt 10 is including the nut, the thickness of fixing bolt 10's nut is less than square groove 9's the degree of depth, square groove 9's below is equipped with supporting shoe 11, supporting shoe 11 passes through the screw fixation in the front of grip block 2, square groove 9's below is equipped with quick-operation clamp 12, quick-operation clamp 12 passes through the screw fixation in the front of grip block 2, quick-operation clamp 12 is including pressure head 13, pressure head 13 vertical direction grip block 2's front, fixing bolt 10, supporting shoe 11, quick-operation clamp 12 constitutes centre gripping fixing device jointly. For a workpiece with light weight, the workpiece can be placed on the supporting block 11, and the workpiece is clamped by using the quick clamp 12, so that the clamping and fixing operation of the workpiece on the clamping disc 2 is completed. The fixing bolt 10 can be screwed out for a workpiece with larger weight, so that a nut of the fixing bolt 10 protrudes out of the square groove 9, a multi-angle supporting effect is formed on the workpiece, and the stability of clamping and fixing the workpiece is improved. When the workpiece is provided with the through hole, the fixing bolt 10 can pass through the through hole, so that the workpiece can be more stably fixed on the clamping disc 2.
Further, be equipped with installation through-hole 14 on pivot 3, handle 5 is shaft-like, and the mobilizable installation through-hole 14 that inserts of handle 5 is equipped with two limit screw 15 on handle 5, is equipped with two screw holes that supply limit screw 15 to twist respectively on handle 5, and two limit screw 15 are located the both sides of pivot 3. The limit screw 15 is used for detachably mounting the handle 5 on the rotating shaft 3.
Further, the base comprises a left supporting beam 16 and a right supporting beam 17, a main cross beam 18 and a rear cross beam 19 are arranged between the left supporting beam 16 and the right supporting beam 17, the rear end of the left supporting beam 16 and the rear end of the right supporting beam 17 are respectively and fixedly connected with the rear cross beam 19, two ends of the main cross beam 18 are respectively and fixedly connected with the middle part of the left supporting beam 16 and the middle part of the right supporting beam 17, pulleys 20 with brakes are respectively installed at two ends of the rear cross beam 19, pulleys 20 with brakes are respectively installed on the left supporting beam 16 and the right supporting beam 17, and the lower end of the supporting beam 1 is fixed in the middle part of the main cross beam 18.
Further, the left support beam 16 and the right support beam 17 are both retractable support beams.
Furthermore, scalable supporting beam is including fixed segment 21 and flexible section 22, the one end fixed connection back beam 19 of fixed segment 21, the other end of fixed segment 21 is equipped with slot 23, and the one end of flexible section 22 is mobilizable inserts in slot 23, and pulley 20 on the left supporting beam 16 and the pulley 20 on the right supporting beam 17 are installed respectively on flexible section 22, and flexible section 22 and fixed segment 21 are connected through adjusting bolt 24. The left supporting beam 16 and the right supporting beam 17 are telescopic supporting beams, and the length of the telescopic supporting beams is adjusted according to the size and the weight of a workpiece, so that the base can adapt to the change of the whole gravity center of the workpiece after clamping and fixing, and the stability of the whole clamping and rotating tool is ensured.
Furthermore, a plurality of adjusting holes 25 are formed in the fixed section 21, the adjusting holes 25 are evenly distributed along the length direction of the fixed section 21 at intervals, adjusting jacks are formed in the telescopic section 22, and the adjusting jacks and the adjusting holes 25 are respectively used for inserting adjusting bolts 24.
Further, a pull rod 26 is fixedly connected between the support beam 1 and the two fixing sections 21. The pull rod 26 improves the structural strength of the whole clamping and rotating tool.
It is worth mentioning that the utility model discloses a technical characteristics such as quick-operation clamp that the patent application relates to should be regarded as prior art, and the concrete structure of these technical characteristics, theory of operation and the control mode that probably involves, spatial arrangement mode adopt in the field conventional selection can, should not be regarded as the utility model discloses a point is located, the utility model discloses a do not do further specifically expand the detailing.
Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a novel rotatory frock of centre gripping, a serial communication port, the on-line screen storage device comprises a base, a supporting beam and a clamping disk, the front of clamping disk is equipped with centre gripping fixing device, the back fixedly connected with pivot of clamping disk, the pivot is coaxial with the clamping disk, the upper end of a supporting beam is fixed with the sleeve that the level set up, the rotatable sleeve that passes of pivot, be connected with the handle after the sleeve is passed in the pivot, be equipped with the jack on the sleeve, the jack interpolation has the locating pin, be equipped with a plurality of lower extreme male locating holes that supply the locating pin in the pivot, the locating hole revolutes axle line circumference.
2. The novel clamping and rotating tool as claimed in claim 1, wherein a square groove is formed in the front surface of the clamping disk, a plurality of threaded through holes are formed in the square groove and are respectively communicated with the back surface of the clamping disk, fixing bolts are respectively installed in the threaded through holes and comprise nuts, the thickness of the nuts of the fixing bolts is smaller than the depth of the square groove, a supporting block is arranged below the square groove, the supporting block is fixed to the front surface of the clamping disk through screws, a quick clamp is arranged below the square groove and is fixed to the front surface of the clamping disk through screws, the quick clamp comprises a pressing head, the pressing head is vertically directed to the front surface of the clamping disk, and the fixing bolts, the supporting block and the quick clamp jointly form a clamping and.
3. The novel clamping and rotating tool as claimed in claim 2, wherein the rotating shaft is provided with a mounting through hole, the handle is rod-shaped, the handle can be movably inserted into the mounting through hole, the handle is provided with two limit screws, the handle is provided with two screw holes into which the limit screws can be screwed respectively, and the two limit screws are located on two sides of the rotating shaft.
4. The novel clamping and rotating tool according to claim 3, wherein the base comprises a left support beam and a right support beam, a main cross beam and a rear cross beam are arranged between the left support beam and the right support beam, the rear end of the left support beam and the rear end of the right support beam are respectively and fixedly connected with the rear cross beam, the two ends of the main cross beam are respectively and fixedly connected with the middle part of the left support beam and the middle part of the right support beam, pulleys with brakes are respectively mounted at the two ends of the rear cross beam, pulleys with brakes are respectively mounted on the left support beam and the right support beam, and the lower end of the support beam is fixed at the middle part of the main.
5. The novel clamping and rotating tool of claim 4, wherein the left support beam and the right support beam are both retractable support beams.
6. The novel clamping and rotating tool according to claim 5, wherein the retractable support beam comprises a fixed section and a retractable section, one end of the fixed section is fixedly connected with the rear cross beam, the other end of the fixed section is provided with a slot, one end of the retractable section is movably inserted into the slot, the pulley on the left support beam and the pulley on the right support beam are respectively installed on the retractable section, and the retractable section and the fixed section are connected through an adjusting bolt.
7. The novel clamping and rotating tool as claimed in claim 6, wherein the fixed section is provided with a plurality of adjusting holes, the adjusting holes are evenly distributed along the length direction of the fixed section at intervals, the portion of the telescopic section, which is inserted into the slot, is provided with an adjusting jack, and the adjusting jack and the adjusting holes are respectively used for inserting an adjusting bolt.
8. The novel clamping and rotating tool as claimed in claim 7, wherein a pull rod is fixedly connected between the support beam and each of the two fixing sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026491.4U CN212635670U (en) | 2020-06-06 | 2020-06-06 | Novel rotatory frock of centre gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026491.4U CN212635670U (en) | 2020-06-06 | 2020-06-06 | Novel rotatory frock of centre gripping |
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| Publication Number | Publication Date |
|---|---|
| CN212635670U true CN212635670U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021026491.4U Active CN212635670U (en) | 2020-06-06 | 2020-06-06 | Novel rotatory frock of centre gripping |
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| Country | Link |
|---|---|
| CN (1) | CN212635670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194687A (en) * | 2022-07-29 | 2022-10-18 | 山东省章丘鼓风机股份有限公司 | Impeller shaft positioning device and positioning method |
| CN116202399A (en) * | 2022-12-22 | 2023-06-02 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Lateral center rotation tool and method for detecting and correcting roundness of winding drum structure |
| CN119282987A (en) * | 2024-11-14 | 2025-01-10 | 河南平高电气股份有限公司 | A flip device and its connector |
-
2020
- 2020-06-06 CN CN202021026491.4U patent/CN212635670U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194687A (en) * | 2022-07-29 | 2022-10-18 | 山东省章丘鼓风机股份有限公司 | Impeller shaft positioning device and positioning method |
| CN115194687B (en) * | 2022-07-29 | 2024-01-19 | 山东省章丘鼓风机股份有限公司 | Impeller shaft positioning device and positioning method |
| CN116202399A (en) * | 2022-12-22 | 2023-06-02 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Lateral center rotation tool and method for detecting and correcting roundness of winding drum structure |
| CN119282987A (en) * | 2024-11-14 | 2025-01-10 | 河南平高电气股份有限公司 | A flip device and its connector |
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