CN219683865U - Self-adaptive flexible radial riveting clamp - Google Patents

Abstract

The utility model relates to a self-adaptive flexible radial riveting clamp which comprises a bottom plate and a fixed seat, wherein an installation seat is fixedly arranged at the top of the fixed seat, a lower clamp and an upper clamp are respectively arranged at the outer side of the installation seat, a hydraulic rod is arranged at the outer side of the upper clamp, the fixed seat is positioned at the upper side of the bottom plate, an adjusting assembly is arranged between the fixed seat and the bottom plate, the adjusting assembly comprises a driving motor, a gear is fixedly arranged on an output shaft of the driving motor, a disc is meshed at the outer side of the gear, a rotating shaft is fixedly connected at the lower side of the disc, a bearing is in interference fit with the lower end of the rotating shaft, a sliding rail is fixedly connected at the upper side of the disc, a sliding sleeve is in sliding fit with the outer side of the sliding rail, and a jackscrew is connected at the inner side of the sliding sleeve in a threaded manner. The self-adaptive flexible radial riveting clamp is simple in structure and convenient to adjust, achieves the multi-directional clamping function of the clamp, reduces the use limitation, improves the practicability and brings convenience to processing.

Description

Self-adaptive flexible radial riveting clamp

Technical Field

The utility model relates to the technical field of machining, in particular to a self-adaptive flexible radial riveting clamp.

Background

The flexible clamp is a clamp which has certain strain capacity and can adapt to the change and continue to be used after the shape and the size of a workpiece are changed, and the flexible clamp is characterized in that: the device has the advantages of unified element specification, multifunction element performance, simple element structure, modularization, rapid automation of clamping workpieces, repeated use and adjustability, and microcomputer assembly management, and in the production and manufacturing process, in order to reduce clamping cost and production preparation time, the flexible clamp is an indispensable tool, can adapt to various rivets when clamping the riveted parts, and can clamp the riveted parts with various shapes, thereby accelerating riveting speed and working process, reducing workpiece loss, and saving a large amount of financial resources, material resources and manpower.

Through retrieval, publication number CN105057553B in the prior art discloses a self-adaptive flexible radial riveting clamp mechanism, which comprises a positioning device, a multi-angle adjusting mechanism, a clamping device and a transmission mechanism, wherein the multi-angle adjusting mechanism comprises a sliding block, a clamp base and a multi-angle adjusting piece, the bottom of the sliding block and the positioning device form a horizontal moving pair, the transmission mechanism drives the sliding block to reciprocate on the positioning device, one end of the clamp base is rotationally arranged on one side of the sliding block, one end of the multi-angle adjusting piece is in a strip shape, the other end of the multi-angle adjusting piece is rotationally arranged on the upper part of the sliding block, a waist-shaped hole is formed in the length direction on the multi-angle adjusting piece, the other end of the clamp base is provided with the positioning mechanism, and the positioning mechanism can slide in the waist-shaped hole; the clamping device is arranged at the top of the clamp base.

The clamp mechanism can clamp at multiple angles in the using process, but cannot realize multidirectional clamping radial riveting, and has larger use limitation, reduces practicality and causes inconvenience for processing, so that the self-adaptive flexible radial riveting clamp is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the self-adaptive flexible radial riveting clamp which has the advantages of being convenient for direction adjustment and the like, and solves the problem that the conventional self-adaptive flexible radial riveting clamp mechanism cannot realize multi-direction clamping radial riveting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the self-adaptive flexible radial riveting clamp comprises a bottom plate and a fixed seat, wherein an installation seat is fixedly arranged at the top of the fixed seat, a lower clamp and an upper clamp are respectively arranged at the outer side of the installation seat, a hydraulic rod is arranged at the outer side of the upper clamp, the fixed seat is positioned at the upper side of the bottom plate, and an adjusting component is arranged between the fixed seat and the bottom plate;

the adjusting component comprises a driving motor, a gear is fixedly arranged on an output shaft of the driving motor, a disc is meshed with the outer side of the gear, a rotating shaft is fixedly connected to the lower side of the disc, a bearing is in interference fit with the lower end of the rotating shaft, a sliding rail is fixedly connected to the upper side of the disc, a sliding sleeve is slidably matched with the outer side of the sliding rail, and a jackscrew is connected to the inner side of the sliding sleeve in a threaded manner.

Further, the lower clamp is fixedly hinged to the outer side of the mounting seat, and the upper clamp is movably hinged to the outer side of the mounting seat.

Further, the hydraulic rod is movably hinged to the outer side of the mounting seat, and an output shaft of the hydraulic rod is movably hinged to the outer side of the upper clamp.

Further, the driving motor is fixedly arranged on the inner side of the bottom plate, and tooth grooves matched with the gears are formed in the outer side of the disc.

Further, the bearing is fixedly mounted to the top of the base plate, and the rotating shaft is connected to the center of the bottom of the disc.

Further, fixing base fixed mounting is to the top of sliding sleeve, slide rail and jackscrew's quantity is two.

Further, the screw hole with jackscrew looks adaptation is seted up to the inboard of sliding sleeve, the one end fixedly connected with rubber pad that the jackscrew is close to the slide rail, the rubber pad offsets with the outer wall of slide rail and leans on.

Compared with the prior art, the utility model provides the self-adaptive flexible radial riveting clamp, which has the following beneficial effects:

this flexible radial riveting anchor clamps of self-adaptation can realize adjusting the direction of anchor clamps through driving motor, gear, disc, pivot and bearing, can realize adjusting the position of anchor clamps through the cooperation of slide rail, sliding sleeve and jackscrew, simple structure, and it is convenient to adjust, has realized the multi-direction clamping function of anchor clamps, has reduced the use limitation, has improved the practicality, has brought the facility for processing, has solved the unable radial riveted problem of multi-direction clamp of current flexible radial riveting anchor clamps mechanism of self-adaptation.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a front view of the structure of the present utility model.

In the figure: 1 a bottom plate, 2 a fixed seat, 3 a mounting seat, 4 a lower clamp, 5 a hydraulic rod, 6 an upper clamp, 7 a driving motor, 8 gears, 9 discs, 10 rotating shafts, 11 bearings, 12 sliding rails, 13 sliding sleeves, 14 jackscrews and 15 tooth grooves.

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. 1-3, an adaptive flexible radial riveting clamp in this embodiment includes a bottom plate 1 and a fixing base 2, the fixing base 2 is located at an upper side of the bottom plate 1, a mounting base 3 is fixedly mounted at a top of the fixing base 2, a lower clamp 4 and an upper clamp 6 are respectively disposed at an outer side of the mounting base 3, and a hydraulic rod 5 is disposed at an outer side of the upper clamp 6.

It should be noted that, the lower clamp 4 is fixedly hinged to the outer side of the mounting seat 3, the upper clamp 6 is movably hinged to the outer side of the mounting seat 3, and the upper clamp 6 is located on the upper side of the upper clamp 4, meanwhile, the hydraulic rod 5 is movably hinged to the outer side of the mounting seat 3, an output shaft of the hydraulic rod 5 is movably hinged to the outer side of the upper clamp 6, the upper clamp 6 can be driven to move through driving of the hydraulic rod 5, clamping is facilitated by matching of the upper clamp 6 and the lower clamp 4, and machining is facilitated.

In this embodiment, be provided with adjusting part between fixing base 2 and bottom plate 1, adjusting part includes driving motor 7, and driving motor 7 fixed mounting is to the inboard of bottom plate 1, and fixed mounting has gear 8 on driving motor 7's the output shaft, and gear 8 is flat gear, and the outside meshing of gear 8 has disc 9, and tooth's socket 15 with gear 8 looks adaptation has been seted up in the outside of disc 9, and tooth's socket 15 is annular setting.

In this embodiment, the downside fixedly connected with pivot 10 of disc 9, the lower extreme interference fit of pivot 10 has bearing 11, and bearing 11 fixed mounting is to the top of bottom plate 1, and pivot 10 links to each other with the bottom center department of disc 9, utilizes bearing 11 and pivot 10 to provide support for disc 9, has made things convenient for disc 9 to rotate simultaneously and has adjusted.

In this embodiment, the upside fixedly connected with slide rail 12 of disc 9, the outside sliding fit of slide rail 12 has sliding sleeve 13, and fixing base 2 fixed mounting is to the top of sliding sleeve 13, and the inboard threaded connection of sliding sleeve 13 has jackscrew 14, and the screw hole with jackscrew 14 looks adaptation is seted up to the inboard of sliding sleeve 13.

The number of the sliding sleeve 13, the sliding rail 12 and the jackscrew 14 is two.

It should be noted that, the one end fixedly connected with rubber pad that jackscrew 14 is close to slide rail 12, the rubber pad offsets with the outer wall of slide rail 12 and leans on, the frictional force that produces through jackscrew 14 and slide rail 12 contact is convenient for spacing sliding sleeve 13, the position to the anchor clamps has been made things convenient for is fixed, utilize the rubber pad can avoid jackscrew 14 to cause the fish tail to the outer wall of slide rail 12 when butt slide rail 12, the protection to slide rail 12 has been improved, simultaneously the rubber material has good antiskid performance, the spacing effect of jackscrew 14 to sliding sleeve 13 has been ensured.

When the clamp is used, the jackscrew 14 is loosened, the sliding sleeve 13 slides along the outer side of the sliding rail 12, the position of the fixed seat 2 can be adjusted, the position of the clamp is adjusted, the jackscrew 14 is twisted tightly afterwards, in addition, the driving motor 7 is started to drive the gear 8 to rotate, the disc 9 is driven under the cooperation of the gear 8 and the tooth groove 15, the rotating shaft 10 is driven to rotate along the inner side of the bearing 11, and the sliding rail 12, the sliding sleeve 13 and the fixed seat 2 are driven to synchronously rotate, so that the direction of the clamp is adjusted.

The beneficial effects of the embodiment are as follows:

this flexible radial riveting anchor clamps of self-adaptation can realize adjusting the direction of anchor clamps through driving motor 7, gear 8, disc 9, pivot 10 and bearing 11's cooperation, can realize adjusting the position of anchor clamps through slide rail 12, sliding sleeve 13 and jackscrew 14, and simple structure adjusts conveniently, has realized the multi-direction clamping function of anchor clamps, has reduced the use limitation, has improved the practicality, has brought the facility for processing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a radial riveting clamp of self-adaptation flexibility, includes bottom plate (1) and fixing base (2), the top fixed mounting of fixing base (2) has mount pad (3), the outside of mount pad (3) is provided with down anchor clamps (4) and last anchor clamps (6) respectively, the outside of going up anchor clamps (6) is provided with hydraulic stem (5), its characterized in that: the fixing seat (2) is positioned on the upper side of the bottom plate (1), and an adjusting assembly is arranged between the fixing seat (2) and the bottom plate (1);

the adjusting component comprises a driving motor (7), a gear (8) is fixedly installed on an output shaft of the driving motor (7), a disc (9) is meshed with the outer side of the gear (8), a rotating shaft (10) is fixedly connected to the lower side of the disc (9), a bearing (11) is in interference fit with the lower end of the rotating shaft (10), a sliding rail (12) is fixedly connected to the upper side of the disc (9), a sliding sleeve (13) is slidingly matched with the outer side of the sliding rail (12), and a jackscrew (14) is connected to the inner side of the sliding sleeve (13) in a threaded mode.

2. An adaptive flexible radial staking jig as defined in claim 1, wherein: the lower clamp (4) is fixedly hinged to the outer side of the mounting seat (3), and the upper clamp (6) is movably hinged to the outer side of the mounting seat (3).

3. An adaptive flexible radial staking jig as defined in claim 1, wherein: the hydraulic rod (5) is movably hinged to the outer side of the mounting seat (3), and an output shaft of the hydraulic rod (5) is movably hinged to the outer side of the upper clamp (6).

4. An adaptive flexible radial staking jig as defined in claim 1, wherein: the driving motor (7) is fixedly arranged on the inner side of the bottom plate (1), and tooth grooves (15) matched with the gears (8) are formed in the outer side of the disc (9).

5. An adaptive flexible radial staking jig as defined in claim 1, wherein: the bearing (11) is fixedly arranged on the top of the bottom plate (1), and the rotating shaft (10) is connected with the center of the bottom of the disc (9).

6. An adaptive flexible radial staking jig as defined in claim 1, wherein: the fixed seat (2) is fixedly arranged at the top of the sliding sleeve (13), and the number of the sliding sleeve (13), the sliding rail (12) and the jackscrew (14) is two.

7. An adaptive flexible radial staking jig as defined in claim 1, wherein: screw holes matched with jackscrews (14) are formed in the inner side of the sliding sleeve (13), a rubber pad is fixedly connected to one end, close to the sliding rail (12), of the jackscrews (14), and the rubber pad abuts against the outer wall of the sliding rail (12).