CN210967928U

CN210967928U - Workpiece turnover device for machining

Info

Publication number: CN210967928U
Application number: CN201921934783.5U
Authority: CN
Inventors: 赵启银
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-10
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a work piece turning device for machining, which comprises a fixed base, the upper end of fixing base is equipped with the standing groove, the inner wall rotation of standing groove is connected with the device board, the upper end of device board is equipped with the bar groove, the bar inslot is equipped with interval adjustment mechanism, interval adjustment mechanism is connected with two installation arms, two the inner wall that the installation arm is relative all rotates and is connected with the pivot, one of them the lateral wall of installation arm is equipped with slewing mechanism, the end of pivot is fixed with supports the board, support the lateral wall of board and install fixed establishment, be equipped with the circle chamber in the bottom of device board, be equipped with locking mechanism in the circle chamber. The utility model discloses it is rational in infrastructure, can adapt to not unidimensional work piece, easy operation is quick.

Description

Workpiece turnover device for machining

Technical Field

The utility model relates to a machining technical field especially relates to a workpiece turnover device for machining.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and the production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products).

At present, when a workpiece is machined, an auxiliary turnover device is often needed to be turned over perfectly, but most of the existing turnover devices cannot be adjusted according to the length of the workpiece and cannot clamp some heavier or larger massive workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the workpiece turnover device for machining who provides, it can adapt to not unidimensional work piece, and easy operation is quick.

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

the utility model provides a work piece turning device for machining, includes the fixing base, the upper end of fixing base is equipped with the standing groove, the inner wall of standing groove rotates and is connected with the device board, the upper end of device board is equipped with the bar groove, the bar inslot is equipped with interval adjustment mechanism, interval adjustment mechanism is connected with two installation arms, two the inner wall that the installation arm is relative all rotates and is connected with the pivot, one of them the lateral wall of installation arm is equipped with slewing mechanism, the end of pivot is fixed with supports the board, support the lateral wall of board and install fixed establishment, be equipped with the circle chamber in the bottom of device board, be equipped with locking mechanism in the circle chamber.

Preferably, interval adjustment mechanism is including installing the first driving motor in device board one end, the bar inslot internal rotation is connected with double threaded rod, the terminal one end fixed connection with double threaded rod of output shaft of first driving motor, two install the arm threaded connection respectively in double threaded rod's both sides, be fixed with the guide bar between the inner wall in bar groove, the guide bar runs through the installation arm.

Preferably, the rotating mechanism comprises a second driving motor installed on one of the side walls of the installation arm, and the tail end of an output shaft of the second driving motor is fixedly connected with one of the rotating shafts.

Preferably, the fixing mechanism comprises a fixing plate fixed on the side wall of the abutting plate through a plurality of bolts, a sliding groove is formed in the side wall of the fixing plate, a sliding rod is fixed in the sliding groove, two clamping plates penetrate through the sliding rod, and a screw and a nut are connected between the upper clamping plate and the lower clamping plate.

Preferably, the locking mechanism comprises a supporting block arranged in the circular cavity, an insertion rod penetrating through the circular cavity is fixed on the side wall of the supporting block, the supporting block is elastically connected with the inner wall of the circular cavity through a spring, a pull rod is fixed on the side wall of the supporting block, a strip-shaped opening is formed in the inner wall of the circular cavity, the tail end of the pull rod penetrates through the strip-shaped opening, and an insertion groove matched with the insertion rod is formed in the inner bottom of the placing groove.

Preferably, a rubber pad is bonded to the inner bottom of the placing groove.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up interval adjustment mechanism, can adjust according to the length of work piece, set up two splint, connect through screw nut between, but the slice work piece of centre gripping different thickness, start slewing mechanism and can accomplish the upset.

2. The device plate is rotatably connected in the placing groove, the device plate can be rotated to a vertical state, the fixing plate can be rapidly dismounted through the bolts, so that the clamping of a large block-shaped workpiece can be completed through the two abutting plates, and the weighing capacity is large.

Drawings

Fig. 1 is a schematic structural view of a workpiece turnover device for machining according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the workpiece turnover device for machining according to the present invention;

fig. 3 is the utility model provides a workpiece turnover device's device board vertical state schematic diagram for machining.

In the figure: the device comprises a fixed seat 1, a placing groove 2, a second driving motor 3, a resisting plate 4, a clamping plate 5, a double-threaded rod 6, a guide rod 7, a screw 8, a sliding rod 9, a fixing plate 10, a rotating shaft 11, a mounting arm 12, a first driving motor 13, a strip-shaped groove 14, a device plate 15, a slot 16, a spring 17, a circular cavity 18, a resisting block 19 and an inserting rod 20.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a workpiece turning device for machining comprises a fixed seat 1, a placing groove 2 is arranged at the upper end of the fixed seat 1, a rubber pad is bonded at the inner bottom of the placing groove 2, an installing plate 15 is rotatably connected to the inner wall of the placing groove 2, a strip-shaped groove 14 is arranged at the upper end of the installing plate 15, an interval adjusting mechanism is arranged in the strip-shaped groove 14, the interval adjusting mechanism is connected with two installing arms 12, the interval adjusting mechanism comprises a first driving motor 13 installed at one end of the installing plate 15, a double-threaded rod 6 is rotatably connected in the strip-shaped groove 14, the tail end of an output shaft of the first driving motor 13 is fixedly connected with one end of the double-threaded rod 6, the two installing arms 12 are respectively in threaded connection with two sides of the double-threaded rod 6, a guide rod 7 is fixed between the inner walls of the strip-shaped groove 14, the two sides of the double-threaded rod 6 are opposite in thread direction, so that the two mounting arms 12 are driven to move relatively, and the double-threaded rod is suitable for workpieces with different lengths.

Two inner walls that installation arm 12 is relative all rotate and are connected with pivot 11, the lateral wall of one of them installation arm 12 is equipped with slewing mechanism, slewing mechanism is including installing second driving motor 3 on one of them installation arm 12 lateral wall, the output shaft end of second driving motor 3 and one of them pivot 11 fixed connection, the end of pivot 11 is fixed with and supports board 4, support the lateral wall of board 4 and install fixed establishment, fixed establishment includes through the fixed plate 10 of a plurality of bolt fastening on supporting board 4 lateral wall, the lateral wall of fixed plate 10 is equipped with the spout, the spout internal fixation has slide bar 9, it is equipped with two splint 5 to run through on the slide bar 9, be connected with screw 8 and nut between two upper and lower splint 5, move second driving motor 3, can drive whole upset through pivot 11.

A round cavity 18 is arranged in the bottom of the device plate 15, a locking mechanism is arranged in the round cavity 18, the locking mechanism comprises a supporting block 19 arranged in the round cavity 18, an insertion rod 20 penetrating through the round cavity 18 is fixed on the side wall of the supporting block 19, the supporting block 19 is elastically connected with the inner wall of the round cavity 18 through a spring 17, a pull rod is fixed on the side wall of the supporting block 19, a strip-shaped opening is arranged on the inner wall of the round cavity 18, the tail end of the pull rod penetrates through the strip-shaped opening, an insertion slot 16 matched with the insertion rod 20 is arranged at the inner bottom of the placing groove 2, when a large and heavy blocky workpiece needs to be clamped, the device plate 15 is only required to be rotated to be in a vertical state, the pull rod is pulled, the inserted rod 20 is retracted into the round cavity 18 through the resisting block 19 and then loosened, the inserted rod 20 is inserted into the slot 16 to complete the limit, at this time, a plurality of bolts on the fixing plate 10 are unscrewed, the lower fixing plate 10 can be detached, the blocky workpiece is placed between the abutting plates 4, and the blocky workpiece is clamped by starting the first driving motor 13.

In the utility model, when processing the sheet workpiece, the workpiece is only needed to be placed between two clamping plates 5, the clamping is realized by screwing the screw 8 and the nut, the clamping can be adapted to workpieces with different thicknesses, the first driving motor 13 is started to drive the double-end threaded rod 6 to rotate, the two mounting arms 12 are driven to move relatively due to the opposite thread directions at the two sides of the double-end threaded rod 6, the workpiece with different lengths is adapted, the second driving motor 3 is started to drive the whole body to turn over through the rotating shaft 11, when the clamping is needed to be carried out to the larger and heavier workpiece in a block shape, the device plate 15 is only needed to be rotated to the vertical state, the pull rod is pulled, the inserting rod 20 is retracted into the round cavity 18 through the abutting block 19, the pulling rod is loosened to insert the inserting rod 20 into the slot 16 to complete the limiting, at the moment, a plurality of bolts on the fixing plate 10 are screwed down, the lower fixing plate 10 can, the clamping of the block-shaped workpiece is achieved by starting the first drive motor 13.

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. The utility model provides a work piece turning device for machining, includes fixing base (1), its characterized in that, the upper end of fixing base (1) is equipped with standing groove (2), the inner wall of standing groove (2) rotates and is connected with device board (15), the upper end of device board (15) is equipped with bar groove (14), be equipped with interval adjustment mechanism in bar groove (14), interval adjustment mechanism is connected with two installation arms (12), two the inner wall that installation arm (12) is relative all rotates and is connected with pivot (11), one of them the lateral wall of installation arm (12) is equipped with slewing mechanism, the end of pivot (11) is fixed with to board (4), fixed establishment is installed to the lateral wall of board (4), be equipped with round chamber (18) in the bottom of device board (15), be equipped with locking mechanism in round chamber (18).

2. The workpiece turnover device for machining according to claim 1, wherein the spacing adjustment mechanism comprises a first driving motor (13) installed at one end of a mounting plate (15), a double-threaded rod (6) is rotationally connected in the strip-shaped groove (14), the tail end of an output shaft of the first driving motor (13) is fixedly connected with one end of the double-threaded rod (6), the two mounting arms (12) are respectively in threaded connection with two sides of the double-threaded rod (6), a guide rod (7) is fixed between the inner walls of the strip-shaped groove (14), and the guide rod (7) penetrates through the mounting arms (12).

3. A workpiece turnover device for machining according to claim 1, characterized in that said rotation mechanism comprises a second driving motor (3) mounted on a side wall of one of the mounting arms (12), and the end of the output shaft of said second driving motor (3) is fixedly connected with one of the rotation shafts (11).

4. The workpiece turnover device for machining according to claim 1, wherein the fixing mechanism comprises a fixing plate (10) fixed on the side wall of the abutting plate (4) through a plurality of bolts, a sliding groove is formed in the side wall of the fixing plate (10), a sliding rod (9) is fixed in the sliding groove, two clamping plates (5) penetrate through the sliding rod (9), and a screw (8) and a nut are connected between the upper clamping plate and the lower clamping plate (5).

5. The workpiece turnover device for the machining according to claim 1, wherein the locking mechanism comprises a supporting block (19) arranged in a circular cavity (18), an insertion rod (20) penetrating through the circular cavity (18) is fixed on a side wall of the supporting block (19), the supporting block (19) is elastically connected with an inner wall of the circular cavity (18) through a spring (17), a pull rod is fixed on a side wall of the supporting block (19), a strip-shaped opening is formed in the inner wall of the circular cavity (18), a strip-shaped opening is formed in the tail end of the pull rod, and a slot (16) matched with the insertion rod (20) is formed in the inner bottom of the placing groove (2).

6. The workpiece turnover device for machining according to claim 1, wherein a rubber pad is bonded to an inner bottom of the placement groove (2).