CN212351747U

CN212351747U - Hardware fixture

Info

Publication number: CN212351747U
Application number: CN202020901605.9U
Authority: CN
Inventors: 李建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-15
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a hardware fixture, include: a mounting plate as a carrier of the device; the mounting box is movably mounted on the mounting plate and is driven to move linearly by the first driving device; the rotating bracket is arranged in the mounting box and is driven to rotate circumferentially by the second driving device; the chuck is arranged at the front end of the rotating bracket and rotates along with the rotating bracket; the chuck includes: the upper chuck and the lower chuck are fixed on the rotating bracket, and the upper chuck is arranged on the rotating bracket in a way of moving up and down through a screw rod adjusting shaft. The clamp of the utility model can realize the adjustment of the horizontal position and the adjustment of the angle on the longitudinal plane, so as to meet different processing requirements and have better use effect; and the utility model discloses compact structure, runing rest adopt first bearing portion, second bearing portion to combine the pivot to constitute, reduce the friction when rotating effectively.

Description

Hardware fixture

Technical Field

The utility model relates to a hardware anchor clamps technical field.

Background

The clamp is a mechanical tool for clamping products, and the specific structure of the clamp is different for different processed products, while for some tubular products, the clamp needs to be rotated to move and process. However, the existing hardware clamp only has a clamping function, and has a linear movement function or a rotary position adjustment function.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a hardware clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hardware clamp, comprising: a mounting plate as a carrier of the device; the mounting box is movably mounted on the mounting plate and is driven to move linearly by the first driving device; the rotating bracket is arranged in the mounting box and is driven to rotate circumferentially by the second driving device; the chuck is arranged at the front end of the rotating bracket and rotates along with the rotating bracket; the chuck includes: the upper chuck and the lower chuck are fixed on the rotating bracket, and the upper chuck is arranged on the rotating bracket in a way of moving up and down through a screw rod adjusting shaft.

In a further technical scheme, a linear slide rail is arranged on the mounting plate, and the bottom of the mounting box is mounted on the slide rail through a slide block.

In a further technical scheme, the first driving device is installed on the installation box through a first installation support; the first driving device comprises: the rack is fixed on the mounting plate, the first motor is fixed on the first mounting bracket, and the first gear is connected to an output shaft of the first motor and meshed with the rack.

In a further technical scheme, the rack is arranged in parallel to the linear sliding rail.

In a further technical scheme, a turntable is mounted at the front end of the rotating bracket, and the chuck is mounted on the turntable; the rotary disc passes through the outside of the installation box.

In a further technical solution, the rotating bracket includes: the bearing comprises a first bearing part, a second bearing part and a rotating shaft connected between the first bearing part and the second bearing part; the first bearing part and the second bearing part are installed in the installation box, and the rotating shaft rotates around the first bearing part and the second bearing part.

In a further technical scheme, one end of the rotating shaft penetrates out of the installation box to be connected with the rotary table, and an annular rack is arranged on the outer circumference of the other end of the rotating shaft.

In a further aspect, the second driving device includes: the second motor and a second gear are arranged on an output shaft of the second motor; the second gear is meshed with the annular rack to drive the rotating shaft to rotate.

In a further technical scheme, the corresponding surfaces of the upper chuck and the lower chuck are provided with biting teeth.

In a further technical scheme, the upper chuck is connected with the screw adjusting shaft, and the screw adjusting shaft is in threaded connection with the turntable.

Known through foretell technical scheme, compare with prior art, the utility model discloses following beneficial effect has: the clamp of the utility model can realize the adjustment of the horizontal position and the adjustment of the angle on the longitudinal plane, so as to meet different processing requirements and have better use effect; the utility model has compact structure, the rotating bracket is formed by combining the first bearing part and the second bearing part with the rotating shaft, and the friction during rotation is effectively reduced;

the other beneficial effects of the present invention are shown in the following embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a second angle of the present invention;

fig. 3 is a schematic structural view of a third angle of the present invention;

FIG. 4 is a schematic exploded view of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 2;

fig. 6 is an enlarged view at B in fig. 4.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

A hardware clamp, as shown in fig. 1-6, comprising:

the mounting plate 100, the mounting plate 100 is used as a carrier of the equipment, and the whole hardware clamp can be mounted on the corresponding application equipment through the mounting plate 100;

a mounting case 200 mounted on the mounting plate 100, the mounting case 200 being driven to move linearly by a first driving device 300;

a rotary bracket 400 installed in the installation case 200 and driven to rotate in a circle by a second driving device 500;

the chuck 600 is installed at the front end of the rotating bracket 400 and rotates along with the rotating bracket 400.

Specifically, the mounting plate 100 is provided with a linear slide rail 110, and the bottom of the mounting box 200 is provided with a slider, which is mounted on the linear slide rail 110, so that the mounting box 200 can move along the linear slide rail 110.

The first driving device 300 is mounted on the mounting box 200 through a first mounting bracket 301; the first driving device 300 includes: a rack 310 fixed on the mounting plate 100, a first motor 320 fixed on the first mounting bracket 301, and a first gear 330 connected to an output shaft of the first motor 320, wherein the first gear 330 is engaged with the rack 310. In operation, the first motor 320 drives the first gear 330 to rotate, the rotation of the first gear 330 enables the whole installation box 200 to move linearly along the rack 310, and here, the installation box 200 moves leftwards when the first gear 330 is set to rotate clockwise; when the first gear 330 rotates counterclockwise, the installation box 200 moves to the right, so that the installation box 200 moves to the left and right to realize position adjustment.

The rack 310 is disposed parallel to the linear guideway 110.

The front end of the rotating bracket 400 is provided with a turntable 440, and the chuck 600 is arranged on the turntable 440; the turntable 440 passes through the outside of the installation case 200.

The rotating bracket 400 includes: a first bearing part 410, a second bearing part 420, and a rotation shaft 430 connected between the first bearing part 410 and the second bearing part 420; first bearing 410 and second bearing 420 are mounted in mounting case 200, and shaft 430 rotates around first bearing 410 and second bearing 420. The first bearing part 410 and the second bearing part 420 enable friction of the rotation shaft 430 to be effectively reduced when rotating.

In a further technical scheme, one end of the rotating shaft 430 penetrates through the installation box 200 to be connected with the rotating disc 440, and an annular rack 431 is arranged on the outer circumference of the other end of the rotating shaft 430.

The second driving device 500 includes: a second motor 510 and a second gear 520 provided on an output shaft of the second motor 510; the second gear 520 is engaged with the ring-shaped rack 431 to drive the rotation shaft 430 to rotate.

Specifically, the second motor 510 is installed on the installation box 200 through the second bracket 501, when the second motor 510 rotates, the rotation shaft 430 is driven to rotate due to the meshing effect, and the rotation of the rotation shaft drives the rotation disc 440 to rotate, so as to adjust the angle of the product.

The cartridge 600 includes: an upper clamp 610 and a lower clamp 620, the lower clamp 620 is fixed on the rotating bracket 400, the upper clamp 610 is mounted on the rotating bracket 400 to move up and down through a screw adjusting shaft 630, specifically, the upper clamp 610 is connected to the rotating plate 440, and the screw adjusting shaft 630 is screwed on the rotating plate 440.

The corresponding surfaces of the upper chuck 610 and the lower chuck 620 are provided with the teeth 601, and the workpiece can be gripped through the teeth 601, so that the processing is convenient.

And the screw adjusting shaft 630 connected to the upper clamp 610 can adjust the interval between the upper clamp 610 and the lower clamp 620 by rotating the screw adjusting shaft 630.

In use, the metal pipe is clamped between the upper clamp 610 and the lower clamp 620, and the metal pipe can be assembled by manually rotating the screw adjusting shaft 630 to move the upper clamp 610 upward, then placing the metal pipe on the lower clamp 620, and then rotating the screw adjusting shaft 630 in the reverse direction to move the upper clamp 610 downward, so that the upper clamp 610 and the lower clamp 620 clamp the metal pipe tightly.

Then, the first motor 320 operates to drive the installation box 200 to move linearly, so as to realize adjustment of the linear position; the second motor 510 drives the rotating bracket 400 to rotate, so that the angle is adjusted; can adjust to suitable angle through two regulations, the processing of being convenient for.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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

1. The utility model provides a hardware clamp which characterized in that: the method comprises the following steps:

a mounting plate as a carrier of the device;

the mounting box is movably mounted on the mounting plate and is driven to move linearly by the first driving device;

the rotating bracket is arranged in the mounting box and is driven to rotate circumferentially by the second driving device;

the chuck is arranged at the front end of the rotating bracket and rotates along with the rotating bracket;

the chuck includes: the upper chuck and the lower chuck are fixed on the rotating bracket, and the upper chuck is arranged on the rotating bracket in a way of moving up and down through a screw rod adjusting shaft.

2. The hardware clamp of claim 1, wherein: the mounting panel on be provided with linear slide rail, the installation box bottom is installed on the slide rail through the slider.

3. The hardware clamp of claim 1, wherein: the first driving device is arranged on the installation box through a first installation bracket;

the first driving device comprises: the rack is fixed on the mounting plate, the first motor is fixed on the first mounting bracket, and the first gear is connected to an output shaft of the first motor and meshed with the rack.

4. The hardware clamp of claim 3, wherein: the rack is arranged in parallel to the linear slide rail.

5. The hardware clamp of claim 1, wherein: the front end of the rotating bracket is provided with a turntable, and the chuck is arranged on the turntable; the rotary disc passes through the outside of the installation box.

6. The hardware clamp of claim 5, wherein: the rotating bracket comprises: the bearing comprises a first bearing part, a second bearing part and a rotating shaft connected between the first bearing part and the second bearing part; the first bearing part and the second bearing part are installed in the installation box, and the rotating shaft rotates around the first bearing part and the second bearing part.

7. The hardware clamp of claim 6, wherein: one end of the rotating shaft penetrates out of the installation box to be connected with the turntable, and an annular rack is arranged on the outer circumference of the other end of the rotating shaft.

8. The hardware clamp of claim 7, wherein: the second driving device comprises: the second motor and a second gear are arranged on an output shaft of the second motor; the second gear is meshed with the annular rack to drive the rotating shaft to rotate.

9. The hardware clamp of claim 1, wherein: and the corresponding surfaces of the upper chuck and the lower chuck are provided with biting teeth.

10. The hardware clamp of claim 1, wherein: the upper chuck is connected with the screw rod adjusting shaft, and the screw rod adjusting shaft is in threaded connection with the turntable.