CN218396980U

CN218396980U - Clamping device for precision metal machining part

Info

Publication number: CN218396980U
Application number: CN202221427310.8U
Authority: CN
Inventors: 沈佳
Original assignee: Shaoxing Sailamore Electronics Co ltd
Current assignee: Shaoxing Sailamore Electronics Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-01-31
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to an accurate metal is clamping device for machined part, comprises a workbench, the inside of workstation is provided with fixture, fixture's outside is provided with fixed establishment, fixture includes fixed mounting in the inside driving motor of workstation, fixedly connected with screw thread pivot on driving motor's the output shaft, the outside threaded connection of screw thread pivot has the removal cover shell, fixed establishment includes fixed connection in the installation piece that removes cover shell top, the inside fixed mounting of installation piece has servo motor. This precision metal is clamping device for machine-parts drives the screw thread pivot through starting driving motor and rotates, makes two removal casing drive two clamp splices and is close to each other, extrudees fixedly through two clamp splices to the machined part, then the handle drives the screw thread bull stick and rotates, makes the fixed block move down the regulation to it is fixed to extrude the machined part with the clamp splice cooperation, possesses the strong advantage of suitability.

Description

Clamping device for precision metal machining part

Technical Field

The utility model relates to a metal processing technology field specifically is an accurate metal machine clamping device for machined part.

Background

Precision metal machining is a process of changing the shape, size, position, property, etc. of a workpiece into a finished product or a semi-finished product, and may be classified into cutting and press working according to the working method.

At present, the current clamping device for precision metal machining spare can not be adjusted according to the length of machined part, the flexibility that this fixed equipment used has been reduced, and, the majority can only realize the centre gripping work to the machined part, and when needing to carry out turn-over man-hour to the machined part, still need operating personnel to take off the turn-over with the machined part from fixed equipment and carry out centre gripping work again, this kind of operating means has not only increased operating personnel work step, the loaded down with trivial details nature that this equipment used has still been promoted again simultaneously, thereby the practicality that this fixed equipment used has been reduced, so propose a clamping device for precision metal machining spare to solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an accurate metal is clamping device for machined part possesses advantages such as the suitability is strong, has solved current accurate metal is clamping device for machined part and can not adjust according to the length of machined part, has reduced the problem of the flexibility that this fixed equipment used.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an accurate metal is clamping device for machined part, includes the workstation, the inside of workstation is provided with fixture, fixture's outside is provided with fixed establishment, fixture includes fixed mounting in the inside driving motor of workstation, fixedly connected with screw thread pivot on driving motor's the output shaft, the outside threaded connection of screw thread pivot has the removal cover shell, fixed establishment includes fixed connection in the installation piece that removes cover shell top, the inside fixed mounting of installation piece has servo motor, fixedly connected with clamp splice on servo motor's the output shaft, the inside swing joint of clamp splice has the screw thread bull stick, the outside threaded connection of screw thread bull stick has the centre gripping cover shell, the one end fixedly connected with fixed block of clamp splice is kept away from to the centre gripping cover shell.

Furthermore, the clamping sleeve shell is kept away from one end fixedly connected with slider of fixed block, the spout has been seted up to the inside of clamp splice, slider sliding connection is in the inside of spout.

Furthermore, the top fixedly connected with handle of screw thread bull stick, the bottom fixedly connected with rubber pad of fixed block.

Further, the bottom fixedly connected with of removal cover shell is spacing slider, spacing spout has been seted up to the inside of workstation, spacing slider sliding connection is in the inside of spacing spout.

Further, the bottom fixedly connected with base of workstation, the appearance of clamp splice is L shape, driving motor's one end and workstation swing joint are kept away from to the screw thread pivot.

Further, the screw thread opposite direction at screw thread pivot both ends, the quantity that removes the cover is two remove the cover symmetric distribution in the both ends of screw thread pivot.

Furthermore, the end of the clamping sleeve far away from the fixing block extends to the outside of the fixing block, and the end of the threaded rotating rod far away from the handle is movably connected with the clamping block.

Compared with the prior art, the utility model provides an accurate metal is clamping device for machined part possesses following beneficial effect:

this accurate metal is clamping device for machined part drives the screw thread pivot through starting driving motor and rotates, makes two removal cover shells drive two clamp splices and is close to each other, extrudees fixedly through two clamp splices to the machined part, then the handle drives the screw thread bull stick and rotates, makes the fixed block move down and adjusts to extrude fixedly with the clamp splice cooperation to the machined part, applicable in not unidimensional machined part, possess the advantage that the suitability is strong.

Drawings

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

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

fig. 3 is an enlarged schematic structural diagram of B shown in fig. 1 according to the present invention.

In the figure: the device comprises a workbench 1, a driving motor 2, a threaded rotating shaft 3, a movable sleeve 4, an installation block 5, a servo motor 6, a clamping block 7, a threaded rotating rod 8, a clamping sleeve 9, a fixed block 10, a sliding block 11, a sliding groove 12, a handle 13, a rubber pad 14, a limiting sliding block 15, a limiting sliding groove 16 and a base 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a clamping device for precision metal machining workpieces comprises a workbench 1, a base 17 is fixedly connected to the bottom of the workbench 1, a clamping mechanism is arranged inside the workbench 1 and comprises a driving motor 2 fixedly installed inside the workbench 1, and the driving motor 2 belongs to conventional equipment known by the public in the prior art, so that the specific working principle of the clamping mechanism is not described in detail, a threaded rotating shaft 3 is fixedly connected to an output shaft of the driving motor 2, and the threaded rotating shaft 3 can be driven to rotate by starting the driving motor 2.

In this embodiment, the one end that driving motor 2 was kept away from to

screw thread pivot

3 and 1 swing joint of workstation, the outside threaded connection of screw thread pivot 3 has removal casing 4, the bottom fixedly connected with limit slide 15 of removal casing 4, limit slide 16 has been seted up to the inside of workstation 1, limit slide 15 sliding connection is in limit slide 16's inside, because remove casing 4 and carry on spacingly through limit slide 15 when 3 threaded connection of screw thread pivot, and then screw thread pivot 3 makes removal casing 4 carry out lateral shifting when rotating and adjusts.

It can be understood that, the screw thread opposite direction at 3 both ends of screw thread pivot, remove the quantity of cover shell 4 and be two, two remove 4 symmetric distributions in the both ends of screw thread pivot 3, when screw thread pivot 3 rotated, make two remove the mode lateral shifting that cover shell 4 carried out to be close to each other or keep away from and adjust to can adapt to the length of different machined parts, possess the advantage that the suitability is strong.

In this embodiment, fixture's outside is provided with fixed establishment, and fixed establishment includes fixed connection in the installation piece 5 at 4 tops of removal cover shell, and the inside fixed mounting of installation piece 5 has servo motor 6, fixedly connected with clamp splice 7 on servo motor 6's the output shaft, and the appearance of clamp splice 7 is L shape, can drive clamp splice 7 through starting servo motor 6 and rotate, reaches the purpose of upset.

It can be understood that the inside swing joint of clamp splice 7 has screw thread bull stick 8, and the top fixedly connected with handle 13 of screw thread bull stick 8, the one end and the clamp splice 7 swing joint of handle 13 are kept away from to screw thread bull stick 8, are convenient for drive screw thread bull stick 8 through handle 13 and rotate, and the outside threaded connection of screw thread bull stick 8 has centre gripping cover shell 9.

It should be noted that, one end fixedly connected with fixed block 10 that clamp splice 7 was kept away from to centre gripping cover shell 9, the one end that clamp splice 10 was kept away from to centre gripping cover shell 9 extends to the outside of fixed block 10, one end fixedly connected with slider 11 that fixed block 10 was kept away from to centre gripping cover shell 9, spout 12 has been seted up to the inside of clamp splice 7, slider 11 sliding connection is in the inside of spout 12, because fixed block 10 carries on spacingly through slider 11 when with 8 threaded connection of screw bull stick, and then make fixed block 10 reciprocate when screw bull stick 8 rotates and adjust, it is fixed with clamp splice 7 cooperation extrusion to the machined part to move down through fixed block 10 regulation, the bottom fixedly connected with rubber pad 14 of fixed block 10, improve the fixed effect of fixed block 10 through rubber pad 14.

The beneficial effects of the above embodiment are as follows:

this accurate metal machine is clamping device for machined part, it is rotatory to drive screw thread pivot 3 through starting driving motor 2, because remove casing 4 and screw thread pivot 3 threaded connection carry on spacingly through limit slider 15, and then screw thread pivot 3 makes two remove casing 4 drive the mode lateral shifting regulation that two clamp splice 7 are close to each other when rotatory, make two clamp splice 7 extrude fixedly to the machined part, then handle 13 drives screw thread bull stick 8 and rotates, because fixed block 10 carries on spacingly through slider 11 with screw thread bull stick 8 threaded connection, and then make fixed block 10 move down when screw thread bull stick 8 rotates and adjust, and extrude fixedly with clamp splice 7 cooperation to the machined part, further improve fixed effect, then drive clamp splice 7 through starting servo motor 6 and rotate, reach the purpose of upset, possess the strong advantage of flexibility.

The electrical components present in the document are all electrically connected to a main controller and a power supply, the main controller may be a conventional known device for controlling a computer, and the conventional power connection technology disclosed in the prior art is not described herein.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a precision metal is clamping device for machined part, includes workstation (1), its characterized in that: a clamping mechanism is arranged inside the workbench (1), and a fixing mechanism is arranged outside the clamping mechanism;

the clamping mechanism comprises a driving motor (2) fixedly arranged in the workbench (1), a threaded rotating shaft (3) is fixedly connected to an output shaft of the driving motor (2), and a movable sleeve shell (4) is connected to the outer portion of the threaded rotating shaft (3) in a threaded manner;

the fixing mechanism comprises an installation block (5) fixedly connected to the top of the movable casing (4), a servo motor (6) is fixedly installed inside the installation block (5), a clamping block (7) is fixedly connected to an output shaft of the servo motor (6), a threaded rotating rod (8) is movably connected to the inside of the clamping block (7), a clamping casing (9) is connected to the outside of the threaded rotating rod (8) in a threaded mode, and a fixing block (10) is fixedly connected to one end, far away from the clamping block (7), of the clamping casing (9).

2. The holding device for a precision metal machining workpiece according to claim 1, characterized in that: one end fixedly connected with slider (11) that fixed block (10) were kept away from in centre gripping cover shell (9), spout (12) have been seted up to the inside of clamp splice (7), slider (11) sliding connection is in the inside of spout (12).

3. The holding device for a precision metal machining workpiece according to claim 1, characterized in that: the top of the threaded rotating rod (8) is fixedly connected with a handle (13), and the bottom of the fixed block (10) is fixedly connected with a rubber pad (14).

4. The holding device for a precision metal machining workpiece according to claim 1, characterized in that: the bottom fixedly connected with of removal cover shell (4) spacing slider (15), spacing spout (16) have been seted up to the inside of workstation (1), spacing slider (15) sliding connection is in the inside of spacing spout (16).

5. The holding device for a precision metal machining workpiece according to claim 1, characterized in that: the bottom fixedly connected with base (17) of workstation (1), the appearance of clamp splice (7) is L shape, the one end and workstation (1) swing joint of driving motor (2) are kept away from in screw thread pivot (3).

6. The holding device for a precision metal machining workpiece according to claim 1, characterized in that: the screw thread direction at screw thread pivot (3) both ends is opposite, remove the quantity of cover shell (4) and be two remove cover shell (4) symmetric distribution in the both ends of screw thread pivot (3).

7. The holding device for a precision metal machining workpiece according to claim 3, wherein: one end of the clamping sleeve shell (9), which is far away from the fixed block (10), extends to the outside of the fixed block (10), and one end of the threaded rotating rod (8), which is far away from the handle (13), is movably connected with the clamping block (7).