CN210909698U

CN210909698U - Clamping and rotating device

Info

Publication number: CN210909698U
Application number: CN201921922097.6U
Authority: CN
Inventors: 何亮; 陈礼芳
Original assignee: Shanghai Juneng Automation Technology Co ltd
Current assignee: Shanghai Juneng Automation Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-03
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a press from both sides tight rotary device, including bottom plate and fixed plate, the intermediate position of bottom plate top outer wall is equipped with actuating mechanism, and the fixed plate is located actuating mechanism's top, the both sides of bottom plate top outer wall all have the dead lever through the bolt fastening, and equal joint has the cavity fixture block on one side outer wall of two dead levers, has same annular slab through the bolt fastening on the relative one side outer wall of two cavity fixture blocks, it has annular spout to open on the inner wall of annular slab, and equal joint has the slider on the both sides inner wall of annular spout, all has electric telescopic handle through the bolt fastening on one side outer wall of two sliders. The utility model discloses utilize two finger parallel clamping jaws with the both ends centre gripping of work piece, two finger parallel clamping jaws can conveniently adjust suitable angle and carry out the centre gripping to the work piece at the mount pad internal rotation, and when utilizing the external force drive work piece, the work piece both sides slide in annular spout by the slider, relative stability when guaranteeing the work piece rotation.

Description

Clamping and rotating device

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a press from both sides tight rotary device.

Background

When an object such as a workpiece is machined, a clamp is generally required to clamp the object, so as to ensure the relative fixation of the workpiece, or the workpiece can move correspondingly, so that the workpiece can be machined correspondingly.

At present, the workpiece clamping devices in the market mostly have the following defects in the using process: the workpiece is only clamped, other functions cannot be realized, and the use is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping and rotating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a press from both sides tight rotary device, includes bottom plate and fixed plate, the intermediate position of bottom plate top outer wall is equipped with actuating mechanism, and the fixed plate is located actuating mechanism's top, the both sides of bottom plate top outer wall all have the dead lever through the bolt fastening, and equal joint has the cavity fixture block on one side outer wall of two dead levers, has same annular slab through the bolt fastening on the relative one side outer wall of two cavity fixture blocks, it has annular spout to open on the inner wall of annular slab, and equal joint has the slider on the both sides inner wall of annular spout, all has electric telescopic handle through the bolt fastening on one side outer wall of two sliders, and the one end of electric telescopic handle extension rod has the mount pad, two peg graft on one side inner wall of mount pad and have two parallel clamping.

Further, actuating mechanism includes motor case and motor, and the motor case passes through the bolt fastening at the intermediate position of bottom plate top outer wall, and the motor passes through the bolt fastening on the bottom inner wall of motor case.

Furthermore, a key of one end of the motor output shaft is connected with a transmission shaft, one end of the transmission shaft penetrates through the outer wall of the top of the motor box and is located above the motor box, and the fixing plate is fixed at one end of the transmission shaft through a bolt.

Furthermore, a rubber pad is bonded on the outer wall of the bottom plate.

Furthermore, the transmission shaft further comprises a rectangular groove, the rectangular groove is fixed on the outer wall of one side of the fixing plate through a bolt, a circular through hole is formed in the outer wall of the bottom of the rectangular groove, and one end of the transmission shaft is inserted into the inner wall of the circumference of the circular through hole.

The utility model has the advantages that:

1. through annular spout, slider, electric telescopic handle and the parallel clamping jaw of two fingers that set up, utilize the parallel clamping jaw of two fingers with the both ends centre gripping of work piece, two parallel clamping jaws can be at the mount pad internal rotation, conveniently adjust suitable angle and carry out the centre gripping to the work piece, and when utilizing external force drive work piece, the work piece both sides are slided in annular spout by the slider, guarantee the relatively stable when work piece rotates.

2. Through motor, transmission shaft and the fixed plate that sets up, arrange the surface of fixed plate in with the work piece, recycle two parallel clamping jaw centre gripping backs, driving motor can drive the work piece and rotate for the work piece can rotate when pressing from both sides tightly, is convenient for carry out corresponding processing work.

3. Through the rubber pad that sets up, the rubber pad is located the bottom of device for the device is more stable, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment 1 of a clamping and rotating device according to the present invention;

fig. 2 is a schematic top view of a part of embodiment 1 of a clamping and rotating device according to the present invention;

fig. 3 is a schematic structural view of a hollow fixture block, an annular plate and an annular chute of embodiment 1 of the clamping and rotating device of the present invention;

fig. 4 is a schematic partial perspective view of a clamping and rotating device according to embodiment 2 of the present invention.

In the figure: 1-bottom plate, 2-fixed rod, 3-hollow fixture block, 4-annular plate, 5-fixed plate, 6-transmission shaft, 7-rubber pad, 8-motor box, 9-motor, 10-annular chute, 11-slide block, 12-electric telescopic rod, 13-two fingers parallel clamping jaw, 14-mounting seat and 15-rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-3, a clamping and rotating device comprises a bottom plate 1 and a fixing plate 5, a driving mechanism is arranged at the middle position of the outer wall of the top of the bottom plate 1, the fixing plate 5 is positioned above the driving mechanism, fixing rods 2 are fixed on both sides of the outer wall of the top of the bottom plate 1 through bolts, hollow clamping blocks 3 are clamped on the outer wall of one side of each of the two fixing rods 2, the outer wall of the opposite side of each of the two hollow clamping blocks 3 is fixed with a same annular plate 4 through bolts, an annular chute 10 is formed on the inner wall of the annular plate 4, sliding blocks 11 are clamped on the inner walls of both sides of the annular chute 10, an electric telescopic rod 12 is fixed on the outer wall of one side of each of the two sliding blocks 11 through bolts, a mounting seat 14 is fixed on one end of an extension rod of the electric telescopic rod 12 through bolts, two parallel clamping, then, the electric telescopic rods 12 on the two sides are extended, the two parallel clamping jaws 13 are rotated to proper positions, and then the two parallel clamping jaws 13 are used for clamping the two ends of the workpiece to clamp the workpiece.

In the utility model, the driving mechanism comprises a motor box 8 and a motor 9, the motor box 8 is fixed at the middle position of the outer wall of the top part of the bottom plate 1 by bolts, the motor 9 is fixed on the inner wall of the bottom part of the motor box 8 by bolts, one end of the output shaft of the motor 9 is connected with a transmission shaft 6 by a key, one end of the transmission shaft 6 passes through the outer wall of the top part of the motor box 8 and is positioned above the motor box 8, a fixed plate 5 is fixed at one end of the transmission shaft 6 by bolts, the motor 9 is started, the motor 9, thereby driving the transmission shaft 6 to rotate, driving the fixed plate 5 and the workpiece to rotate, the clamping components at the two sides of the workpiece are clamped in the annular chute 10 in a sliding way through the slide block 11, when the workpiece rotates, the slide block 11 rotates in the annular chute 10, the workpiece can rotate when being clamped, so that the subsequent processing operation is convenient, and the rubber pad 7 is bonded on the outer wall of the bottom plate 1.

The working principle is as follows: during the use, with equipment external power supply, arrange the fixed surface of fixed plate 5 with the work piece in, then it is fixed to move down the cavity fixture block 3 of joint to suitable position back joint, extend the electric telescopic handle 12 of both sides, rotate two finger parallel clamping jaw 13 to suitable position after, utilize two finger parallel clamping jaw 13 to carry out the centre gripping to the both ends of work piece, press from both sides tight work piece after, starter motor 9, motor 9 drives transmission shaft 6 and rotates, and then drive transmission shaft 6 and rotate, thereby drive fixed plate 5 and work piece and rotate, the clamping part of work piece both sides is by slider 11 slip joint in annular chute 10, during the rotation, slider 11 is at the internal rotation of annular chute 10, make the work piece can rotate when pressing from both sides tightly, guarantee the relative stability of work piece, be convenient for carry out corresponding processing work.

Example 2

Referring to fig. 4, the clamping and rotating device of the present embodiment, compared to embodiment 1, further includes a rectangular groove 15, the rectangular groove 15 is fixed on an outer wall of one side of the fixing plate 5 by a bolt, a circular through hole is formed on an outer wall of a bottom of the rectangular groove 15, and one end of the transmission shaft 6 is inserted into an inner circumferential wall of the circular through hole.

The working principle is as follows: during the use, the outside of fixed plate 5 is fixed with rectangular channel 15 through the bolt, and rectangular channel 15 plays limiting displacement, avoids the work piece to drop.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A clamping and rotating device comprises a bottom plate (1) and a fixing plate (5), and is characterized in that a driving mechanism is arranged at the middle position of the outer wall of the top of the bottom plate (1), the fixing plate (5) is positioned above the driving mechanism, fixing rods (2) are fixedly connected to the two sides of the outer wall of the top of the bottom plate (1), hollow clamping blocks (3) are clamped on the outer wall of one side of each of the two fixing rods (2), the outer wall of the opposite side of each of the two hollow clamping blocks (3) is fixedly connected with a same annular plate (4), an annular chute (10) is formed in the inner wall of the annular plate (4), sliding blocks (11) are clamped on the inner walls of the two sides of the annular chute (10), electric telescopic rods (12) are fixed on the outer wall of one side of each of the two sliding blocks (11) through bolts, and a mounting seat (14), two parallel clamping jaws (13) are inserted into the inner wall of one side of each of the two mounting seats (14).

2. A clamping rotation device according to claim 1, characterized in that the driving mechanism comprises a motor box (8) and a motor (9), the motor box (8) is fixed at the middle position of the top outer wall of the bottom plate (1) through bolts, and the motor (9) is fixed on the bottom inner wall of the motor box (8) through bolts.

3. A clamping rotation device according to claim 2, characterized in that one end of the output shaft of the motor (9) is keyed with the transmission shaft (6), one end of the transmission shaft (6) passes through the top outer wall of the motor box (8) and is located above the motor box (8), and the fixing plate (5) is fixed at one end of the transmission shaft (6) through bolts.

4. A clamping and rotating device according to claim 3, characterized in that the bottom outer wall of the base plate (1) is glued with a rubber pad (7).

5. A clamping and rotating device as claimed in claim 3, further comprising a rectangular groove (15), wherein the rectangular groove (15) is fixed on the outer wall of one side of the fixed plate (5) through a bolt, a circular through hole is formed on the outer wall of the bottom of the rectangular groove (15), and one end of the transmission shaft (6) is inserted into the inner wall of the circumference of the circular through hole.