CN215548011U

CN215548011U - Clamping device for nut machining

Info

Publication number: CN215548011U
Application number: CN202120759441.5U
Authority: CN
Inventors: 刘海生
Original assignee: Shandong Jinyuan Standard Parts Co ltd
Current assignee: Shandong Jinyuan Standard Parts Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-18
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to the technical field of nut processing equipment, in particular to a clamping device for nut processing. The utility model provides a clamping device is used in nut processing, includes fixing base, fixed cover and a plurality of locking part, fixed cover set up in the fixing base upside, the locking part with fixed cover swing joint, the fixing base in be equipped with the fixed slot, the fixed slot inboard be equipped with the locking gasket, the locking gasket include first locking gasket and second locking gasket, first locking gasket on be connected with first adjusting screw, first locking gasket set up in the fixed slot front side, second locking gasket set up in the fixed slot rear side. The locking motor through the locking part rotates to drive the worm and the worm wheel to rotate, so that the locking rod locks the nut, the process does not need manual participation, the operation is convenient, the locking effect is good, the nut is not prone to shaking, and the fixing effect of the nut can be greatly improved.

Description

Clamping device for nut machining

Technical Field

The utility model relates to the technical field of nut processing equipment, in particular to a clamping device for nut processing.

Background

The nut is also called as a nut, and is a fixing tool, wherein the center of the nut is provided with a hole, the inner side of the hole is provided with threads, the nut is often shared with a screw with the same size to fix a relevant joint part, if the nut is loosened by environmental factors such as vibration and the like, the nut can be further reinforced by using tools such as glue or pins and the like, the nut is more hexagonal, and is secondly square, along with the increasing development of the current technology, the requirements on the shape and the precision of parts in the production are higher, the nut is visible everywhere in various existing devices and products, and the nut needs to be subjected to finish machining in order to make the devices or the products more excellent. The nut needs to be clamped and fixed in the machining process, the clamping effect of the nut clamping device in the current market is poor, the nut clamping device is easy to slide in the machining process, the quality of the nut is greatly influenced, manual adjustment is needed to be carried out on the clamping device by workers at times, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that a nut clamping device in the prior art is poor in clamping effect and needs to be manually adjusted, the utility model provides the clamping device for nut processing.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a clamping device is used in nut processing, includes fixing base, fixed cover and a plurality of locking part, fixed cover set up in the fixing base upside, the locking part with fixed cover swing joint, the fixing base in be equipped with the fixed slot, the fixed slot inboard be equipped with the locking gasket, the locking gasket include first locking gasket and second locking gasket, first locking gasket on be connected with first adjusting screw, first locking gasket set up in the fixed slot front side, second locking gasket set up in the fixed slot rear side.

Preferably, one end of the first adjusting screw is fixedly connected with the front side of the first locking gasket, the other end of the first adjusting screw penetrates through the front side face of the fixing groove, the other end of the first adjusting screw is connected with a handle, and the first adjusting screw is in threaded connection with the front side of the fixing groove.

Preferably, the fixed cover is arc-shaped, the number of the locking parts is three, the three locking parts are uniformly arranged on the upper side of the fixed cover, and the included angle between every two adjacent locking parts is 60 degrees.

Preferably, the locking part comprises a fixed support, a fixed worm and a locking worm wheel, the fixed support is fixedly connected with the fixed cover, the fixed worm is fixed at the top of the fixed support, the locking worm wheel is meshed and connected with the fixed worm, and the axis of the locking worm wheel is perpendicular to the top of the fixed support.

Preferably, the lower end of the locking worm wheel is connected with a locking rod, the bottom end of the locking rod is connected with a locking push sheet, the locking worm wheel is rotatably connected with the top of the fixed support, the locking rod is in threaded connection with the fixed cover, and the locking push sheet is arranged on the inner side of the fixed cover.

Preferably, the fixed worm is connected with a locking motor, and the locking motor is fixedly connected with the top of the fixed support.

The whole beneficial effect of this scheme is: a clamping device for nut processing is characterized in that a fixing cover is arranged on the upper side of a fixing seat, a locking part is arranged on the fixing cover, a nut is locked through the locking part, a locking motor of the locking part rotates to drive a worm and a worm wheel to rotate, and a locking rod locks the nut;

the nut is locked by the locking rod with the locking push sheet, three locking parts can fix three surfaces on the upper side of the nut, the stress is more stable, and the nut is not easy to shake;

the controller controls the locking motor 14 to rotate, so that the size of the nut can be adapted, and nuts with different sizes can be fixed.

Drawings

FIG. 1 is a schematic isometric view of the present invention.

FIG. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic view of the connection structure of the fixed worm and the locking worm wheel of the present invention.

FIG. 4 is a schematic diagram of the back side of the present invention.

The locking mechanism comprises a fixing seat 1, a fixing seat 2, a fixing cover 3, a locking part 4, a fixing groove 5, a first locking gasket 6, a second locking gasket 7, a first adjusting screw rod 8, a handle 9, a fixing support 10, a fixing worm 11, a locking worm wheel 12, a locking rod 13, a locking push sheet 14 and a locking motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, a clamping device for nut processing comprises a fixed seat 1, a fixed cover 2 and a plurality of locking parts 3, wherein the fixed cover 2 is arranged on the upper side of the fixed seat 1, the locking parts 3 are movably connected with the fixed cover 2, a fixed groove 4 is arranged in the fixed seat 1, a locking gasket is arranged on the inner side of the fixed groove 4, the locking gasket comprises a first locking gasket 5 and a second locking gasket 6, the first locking gasket 5 is connected with a first adjusting screw 7, the first locking gasket 5 is arranged on the front side of the fixed groove 4, and the second locking gasket 6 is arranged on the rear side of the fixed groove 4.

7 one end of first adjusting screw with the front side of first locking gasket 5 link firmly, 7 other ends of first adjusting screw pass fixed slot 4 leading flank, 7 other ends of first adjusting screw be connected with handle 8, first adjusting screw 7 with fixed slot 4 leading flank threaded connection.

Fixed cover 2 be circular-arc, locking part 3 be equipped with threely, three locking part 3 evenly set up in fixed cover 2 upside, adjacent locking part 3 between the contained angle be 60.

As shown in fig. 1 and 3, the locking portion 3 includes a fixing bracket 9, a fixing worm 10 and a locking worm wheel 11, the fixing bracket 9 is fixedly connected with the fixing cover 2, the fixing worm 10 is fixed on the top of the fixing bracket 9, the locking worm wheel 11 is engaged with the fixing worm 10, and the axis of the locking worm wheel 11 is perpendicular to the top of the fixing bracket 9.

As shown in fig. 1, a locking rod 12 is connected to the lower end of the locking worm wheel 11, a locking push piece 13 is connected to the bottom end of the locking rod 12, the locking worm wheel 11 is rotatably connected to the top of the fixing bracket 9, the locking rod 12 is in threaded connection with the fixing cover 2, and the locking push piece 13 is disposed inside the fixing cover 2.

The fixed worm 10 is connected with a locking motor 14, and the locking motor 14 is fixedly connected with the top of the fixed support 9.

When the device is used specifically, the distance between the first locking gasket 5 and the second locking gasket 6 is adjusted to a proper position by adjusting the first adjusting screw 7, and a nut to be processed is placed between the first locking gasket 5 and the second locking gasket 6, wherein the second locking gasket 6 can be selected according to a specific nut model;

the locking motor 14 drives the fixed worm 10 to rotate, the fixed worm 10 is meshed with the locking worm wheel 11, the fixed worm 10 drives the locking worm wheel 11 to rotate, the locking rod 12 positioned below the locking worm wheel 11 and the fixed cover 2 rotate relatively, the locking rod 12 extends downwards, the locking push sheet 13 pushes the outer side of the nut, and the three locking parts 3 fix the nut;

after the machining is finished, the locking motor 14 drives the fixed worm 10 to rotate reversely, the locking worm wheel 11 rotates, meanwhile, the locking rod 12 and the fixed cover 2 rotate relatively, the locking rod 12 extends outwards, the locking push piece 13 leaves the nut, and the nut is taken out.

In this application, a controller is also required to control the locking motor 14, wherein the controller may be a single chip microcomputer, and the selection of the model of a specific controller is well known to those skilled in the art and will not be described herein.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any clamping device for nut processing according to the claims of the present invention and any suitable changes or modifications thereof by those of ordinary skill in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a clamping device is used in nut processing which characterized in that: including fixing base, fixed cover and a plurality of locking part, fixed cover set up in the fixing base upside, the locking part with fixed cover swing joint, the fixing base in be equipped with the fixed slot, the fixed slot inboard be equipped with the locking gasket, the locking gasket include first locking gasket and second locking gasket, first locking gasket on be connected with first adjusting screw, first locking gasket set up in the fixed slot front side, second locking gasket set up in the fixed slot rear side.

2. The clamping device for nut processing according to claim 1, wherein: one end of the first adjusting screw rod is fixedly connected with the front side of the first locking gasket, the other end of the first adjusting screw rod penetrates through the front side face of the fixing groove, the other end of the first adjusting screw rod is connected with a handle, and the first adjusting screw rod is in threaded connection with the front side of the fixing groove.

3. The clamping device for nut processing according to claim 2, wherein: the fixed cover be circular-arc, locking part be equipped with three, three locking part evenly set up in fixed cover upside, adjacent locking part between the contained angle be 60.

4. The clamping device for nut processing according to claim 3, wherein: the locking part comprises a fixed support, a fixed worm and a locking worm wheel, the fixed support is fixedly connected with the fixed cover, the fixed worm is fixed at the top of the fixed support, the locking worm wheel is meshed with the fixed worm and connected with the fixed worm, and the axis of the locking worm wheel is perpendicular to the top of the fixed support.

5. The clamping device for nut processing according to claim 4, wherein: the lower end of the locking worm wheel is connected with a locking rod, the bottom end of the locking rod is connected with a locking push sheet, the locking worm wheel is rotatably connected with the top of the fixed support, the locking rod is in threaded connection with the fixed cover, and the locking push sheet is arranged on the inner side of the fixed cover.

6. The clamping device for nut processing according to claim 5, wherein: and the fixed worm is connected with a locking motor, and the locking motor is fixedly connected with the top of the fixed bracket.