CN215879837U - Round pipe clamping mechanism - Google Patents
Round pipe clamping mechanism Download PDFInfo
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- CN215879837U CN215879837U CN202121918835.7U CN202121918835U CN215879837U CN 215879837 U CN215879837 U CN 215879837U CN 202121918835 U CN202121918835 U CN 202121918835U CN 215879837 U CN215879837 U CN 215879837U
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- mounting seat
- fixing rod
- adjusting fixing
- round tube
- tube gripping
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Abstract
The utility model relates to the technical field of fixing devices and discloses a circular tube clamping mechanism which comprises an adjusting fixing rod and two sets of locking assemblies arranged oppositely, wherein each locking assembly comprises an installation seat and a rotary top, the installation seat is movably arranged on the adjusting fixing rod, and the rotary top is rotatably arranged on the installation seat. According to the round tube clamping mechanism provided by the utility model, the two sets of locking assemblies are oppositely arranged on the adjusting fixing rod, the mounting seat of each locking assembly is movably arranged on the adjusting fixing rod, and the rotary top is rotatably arranged on the mounting seat, so that a product is not required to be pressed by a roller of the winding trolley in the process of demoulding the spiral air duct of the target material, thereby avoiding roller marks left on the product, avoiding surface damage of the product and ensuring the product quality. Meanwhile, the two sets of locking assemblies can be adjusted according to the length of the product, are suitable for products with different lengths, and are easy to popularize and use.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a circular tube clamping mechanism, and particularly relates to a circular tube clamping mechanism for rotary target demoulding equipment.
Background
Some metal rotary targets are cast by using a spiral air pipe as an outer mold, after casting is finished, an air pipe and a product are required to be separated to obtain a complete target product, at present, the air pipe is demoulded by adopting a mode of directly pressing the product by mounting a roller on a winding trolley, and the separation of the air pipe and the target is realized in the moving process of the winding trolley (the working mode is opposite to that of a spiral air pipe forming machine). The trolley roller in the mode can leave a mark pressed by the roller on a product, damage is caused to the surface of the product, and the quality of the product is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a circular tube clamping mechanism which can effectively clamp a target material, avoid roller traces left on a product, avoid surface damage of the product, ensure the product quality and can be adjusted according to the length of the product.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a pipe chucking mechanism, is including adjusting two sets of locking Assembly of dead lever and relative setting, locking Assembly includes mount pad and rotatory top, the movably setting of mount pad is in adjust on the dead lever, rotatory top rotationally sets up on the mount pad.
Preferably, the adjusting fixing rod is provided with sliding grooves extending to two ends of the adjusting fixing rod, and the mounting seat is connected with the sliding grooves through fixing pieces.
Preferably, the sliding groove comprises a sliding connection portion and an abutting portion which are communicated with each other, the fixing portion is a bolt, a nut head of the bolt abuts against the abutting portion, and a screw rod of the bolt penetrates through the sliding connection portion to be connected with the mounting seat.
Preferably, the adjusting fixing rods are two oppositely arranged, each adjusting fixing rod is provided with two sliding grooves, and each adjusting fixing rod is connected to one end of the mounting seat.
Preferably, the mount pad includes bottom plate and the riser of looks vertical setting, the bottom plate is connected adjust the dead lever, rotatory top sets up on the riser.
Preferably, a plurality of auxiliary pressing wheels are arranged on the outer side of the rotating top in an annular array mode, the auxiliary pressing wheels are rotatably arranged on the mounting seat, and the array center points of the auxiliary pressing wheels are overlapped with the axis of the rotating top.
Preferably, the rotary top is in a shape of a circular truncated cone, and the small bottom end of the rotary top is arranged in the direction away from the mounting seat.
Preferably, the outer contour of the rotating top is conical, the angle of the taper angle is 80-120 degrees, and the bottom end of the rotating top is close to the mounting seat.
Preferably, the mounting seat is provided with a bearing, a rotating shaft is inserted in the bearing, and the rotating top is fixed at one end of the rotating shaft.
Preferably, another pot head of axis of rotation is equipped with solid fixed ring, gu fixed ring fixes on the mount pad.
Compared with the prior art, the rotary target demoulding equipment provided by the embodiment of the utility model has the beneficial effects that: through set up two sets of locking Assembly relatively on adjusting the dead lever, and the movably setting of mount pad of locking Assembly is on adjusting the dead lever, rotatory top is rotationally set up on the mount pad simultaneously, only need earlier when drawing of patterns to the spiral duct of target according to the length adjustment two sets of locking Assembly's of target relative position, then install the target on two rotatory tops, again fixed locking Assembly on can, it is rotatory to follow the product at the removal in-process target of rolling up the dolly, the foil of spiral duct is peeled off and is rolled up on the dolly, the separation from of tuber pipe and product has been realized, whole in-process need not use the gyro wheel of rolling up the dolly to compress tightly the product, thereby leave the gyro wheel vestige on having avoided the product, product surface damage has also been avoided, product quality has been guaranteed. Meanwhile, the two sets of locking assemblies can be adjusted according to the length of the product, and are suitable for products with different lengths. The utility model has simple structure, good use effect and easy popularization and use.
Drawings
Fig. 1 is a schematic view of a round tube chucking mechanism of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a schematic structural view of a locking assembly of the pipe gripping mechanism of the present invention.
Figure 4 is a cross-sectional schematic view of the locking assembly of the tube gripping mechanism of the present invention.
Wherein: 1-adjusting fixed rods, 11-sliding grooves, 111-sliding parts, 112-abutting parts, 2-mounting seats, 21-bottom plates, 22-vertical plates, 3-rotating tops, 4-auxiliary pressing wheels, 5-bearings, 6-rotating shafts, 7-fixing parts, 8-fixing rings and 100-air pipes.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, a round tube clamping mechanism according to a preferred embodiment of the present invention includes an adjusting fixing rod 1 and two sets of locking assemblies oppositely disposed, where the locking assemblies include an installation base 2 and a rotating top 3, the installation base 2 is movably disposed on the adjusting fixing rod 1, and the rotating top 3 is rotatably disposed on the installation base 2.
Based on the technical characteristics, the round tube clamping mechanism is characterized in that two sets of locking components are oppositely arranged on the adjusting fixing rod 1, and the mounting seat 2 of each locking component is movably arranged on the adjusting fixing rod 1, meanwhile, the rotary jacks 3 are rotatably arranged on the mounting base 2, when the spiral air duct 100 of the target material needs to be demoulded, the relative positions of the two sets of locking assemblies are adjusted according to the length of the target material, then the target material is arranged on the two rotary jacks 3, and then the locking assemblies are fixed, the target material rotates along with the product in the moving process of the winding trolley, the metal sheet of the spiral air pipe 100 is peeled off and wound on the trolley, the separation of the air pipe 100 and the product is realized, the roller of the winding trolley is not needed to be used for pressing the product in the whole process, thereby avoiding leaving roller traces on the product, avoiding surface damage of the product and ensuring the product quality. Meanwhile, the two sets of locking assemblies can be adjusted according to the length of the product, and are suitable for products with different lengths. The utility model has simple structure, good use effect and easy popularization and use.
Referring to fig. 2, in this embodiment, in order to ensure the moving accuracy of the mounting seat 2, the adjusting fixing rod 1 is provided with a sliding groove 11 extending to both ends thereof, the mounting seat 2 is connected to the sliding groove 11 through a fixing member 7, and the mounting seat 2 moves along the sliding groove 11, so that the moving accuracy is ensured. Specifically, the sliding groove 11 includes a sliding connection portion 111 and an abutting portion 112 which are communicated with each other, the fixing member 7 is a bolt, a nut head of the bolt abuts against the abutting portion 112, a screw rod of the bolt penetrates through the sliding connection portion 111 to be connected with the mounting seat 2, a fastening nut on the screw rod is firstly loosened during movement, then the mounting seat 2 is moved, the fastening nut is screwed after the bolt is moved to a determined position, and the operation is simple and convenient.
In this embodiment, the two adjusting fixing rods 1 are oppositely arranged, each adjusting fixing rod 1 is provided with two sliding grooves 11, and each adjusting fixing rod 1 is respectively connected to one end of the mounting seat 2. Therefore, the connection strength between the mounting seat 2 and the adjusting fixing rod 1 is ensured, the stress surfaces of the mounting seat 2 are symmetrical, and the moving stability is ensured.
Referring to fig. 3-4, in the present embodiment, the mounting base 2 includes a bottom plate 21 and a vertical plate 22 that are vertically disposed, the bottom plate 21 is connected to the adjusting fixing rod 1 through the fixing member 7, and the rotating top 3 is disposed on the vertical plate 22. Be equipped with bearing 5 on the riser 22, it has axis of rotation 6 to peg graft in the bearing 5, rotatory top 3 is fixed the one end of axis of rotation 6 to guaranteed the rotation of rotatory top 3.
In this embodiment, because at the in-process of target drawing of patterns, tuber pipe 100 is spiral, when tearing the tuber pipe rotatory top 3 not only need then the product rotatory, still can receive the radial peeling force around rolling up the dolly, so rotatory top 3 can receive axial and radial effort simultaneously, so for guaranteeing rotatory top 3's stability and intensity, the bearing 5 that sets up on the riser 22 adopts tapered roller bearing, and simultaneously, solid fixed ring 8 is established to the other pot head of axis of rotation 6, gu fixed ring 8 fixes on riser 22, guaranteed rotatory top 3 self joint strength. Because the axis of rotation 6 will be relative solid fixed ring 8 rotates, for reducing frictional force, solid fixed ring 8's inside can set up an auxiliary bearing, axis of rotation 6 is connected auxiliary bearing. In addition, because the product has a large mass, a large pulling force is generated when the air pipe is torn, in order to further ensure that the whole mechanism can bear a large radial acting force, a plurality of auxiliary pressing wheels 4 are arranged on the outer side of the rotary top 3 in an annular array mode, the plurality of auxiliary pressing wheels 4 are rotatably arranged on the mounting seat 2, and the array center points of the plurality of auxiliary pressing wheels 4 are overlapped with the axis of the rotary top 3. Preferably, the auxiliary pressing wheel 4 is four deep groove ball bearings, and the four deep groove ball bearings are connected with the vertical plate 22 through a plug screw.
In this embodiment, the rotary top 3 is in a circular truncated cone shape, and the small bottom end of the rotary top is arranged in a direction away from the mounting base 2, and since the target material is directly sleeved on the rotary top 3 during installation, the rotary top 3 is arranged in a circular truncated cone shape, so that the rotary top can adapt to products with different diameters, and the application range is widened. In addition, in order to achieve the same effect, the rotary top 3 can also be arranged in a conical shape, the angle of the cone angle is 80-120 degrees, and the bottom end of the rotary top is close to the mounting seat.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A circular tube clamping mechanism is characterized in that: the locking assembly comprises an adjusting fixing rod and two sets of locking assemblies which are oppositely arranged, each locking assembly comprises a mounting seat and a rotating top, the mounting seats are movably arranged on the adjusting fixing rod, and the rotating tops are rotatably arranged on the mounting seats.
2. A round tube gripping mechanism as defined in claim 1, wherein: the adjusting fixing rod is provided with a sliding groove extending to two ends of the adjusting fixing rod, and the mounting seat is connected with the sliding groove through a fixing piece.
3. A round tube gripping mechanism as defined in claim 2, wherein: the sliding groove comprises a sliding connection portion and an abutting portion which are communicated with each other, the fixing portion is a bolt, a nut head of the bolt is abutted to the abutting portion, and a screw rod of the bolt penetrates through the sliding connection portion to be connected with the mounting seat.
4. A round tube gripping mechanism as defined in claim 2, wherein: the adjusting fixing rods are oppositely arranged, each adjusting fixing rod is provided with two sliding grooves, and each adjusting fixing rod is connected to one end of the mounting seat.
5. A round tube gripping mechanism as defined in claim 1, wherein: the installation seat comprises a bottom plate and a vertical plate which are vertically arranged, the bottom plate is connected with the adjusting fixing rod, and the rotary top is arranged on the vertical plate.
6. A round tube gripping mechanism as defined in claim 5, wherein: the outer side of the rotating top is provided with a plurality of auxiliary pressing wheels in an annular array mode, the auxiliary pressing wheels are rotatably arranged on the mounting seat, and the array center points of the auxiliary pressing wheels are overlapped with the axis of the rotating top.
7. A round tube gripping apparatus as defined in any of claims 1 to 6, wherein: the rotary top is in a round table shape, and the small bottom end of the rotary top is arranged in the direction far away from the mounting seat.
8. A round tube gripping apparatus as defined in any of claims 1 to 6, wherein: the outer contour of the rotary top is conical, the angle of the cone angle is 80-120 degrees, and the bottom end of the rotary top is close to the mounting seat.
9. A round tube gripping apparatus as defined in any of claims 1 to 6, wherein: the mounting seat is provided with a bearing, a rotating shaft is inserted in the bearing, and the rotating top is fixed at one end of the rotating shaft.
10. A round tube gripping apparatus as defined in claim 9, wherein: the other pot head of axis of rotation is equipped with solid fixed ring, gu fixed ring fixes on the mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121918835.7U CN215879837U (en) | 2021-08-16 | 2021-08-16 | Round pipe clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121918835.7U CN215879837U (en) | 2021-08-16 | 2021-08-16 | Round pipe clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879837U true CN215879837U (en) | 2022-02-22 |
Family
ID=80563547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121918835.7U Active CN215879837U (en) | 2021-08-16 | 2021-08-16 | Round pipe clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879837U (en) |
-
2021
- 2021-08-16 CN CN202121918835.7U patent/CN215879837U/en active Active
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