CN213105713U

CN213105713U - Positioning and clamping device for large-sized shaft forging

Info

Publication number: CN213105713U
Application number: CN202021829336.6U
Authority: CN
Inventors: 雷静波; 韩淑霞; 苏付勇; 平志革
Original assignee: Luoyang Zhongchuang Heavy Machinery Co ltd
Current assignee: Luoyang Zhongchuang Heavy Machinery Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-04
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a positioning and clamping device of large-scale shaft forging piece, which comprises a bracket base, wherein slide rails are arranged on two sides of the bracket base, a fixed bracket seat is arranged above the bracket base and is connected with the slide rails in a sliding way through a sliding block, the upper surface of a fixed seat is provided with a sliding plate, the sliding plate is connected with a sliding seat in a sliding way, one end of the sliding seat is provided with a retaining plate, the slide rails are connected with a first clamping device, a second clamping device, a bracket seat and a bracket seat in a sliding way through the sliding block, the positioning and clamping device of the large-scale shaft forging piece has reliable structure, good clamping stability and large clamping force, can effectively clamp and tightly hold a workpiece firmly under the action of the first clamping device and the second clamping device, prevents loosening and shaking, and simultaneously the bracket seat and the sliding seat can be aligned in a sliding way, so that the workpiece is positioned in a, the convenience of positioning is improved.

Description

Positioning and clamping device for large-sized shaft forging

Technical Field

The utility model relates to a processing auxiliary device technical field specifically is a location chucking device of large-scale axle forging.

Background

Because circular work piece assembly body self has convex structure, easily take place the pine when pressing from both sides tight operation and take off, can not have corresponding among the current clamping device to carry out good centre gripping to circular work piece assembly body, press from both sides tight reliability low, poor stability, and circular work piece positioner is when carrying out the tight installation of clamp of work piece, need cooperate the dialgage to realize pressing from both sides the location of circular work piece tightly, the operation is complicated, and because the weight of work piece is great, in case the location is inaccurate to carry out the timing once more will take trouble and laboursome, the work progress is delayed greatly, influence the machining efficiency of circular work piece.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a location chucking device of large-scale axle forging, press from both sides tightly the work piece through the multiunit part, effectual improvement presss from both sides tight stability, simultaneously because each part symmetry of the device sets up, makes the coaxial setting of each part very easily, improves the accuracy of location, improves the efficiency of location, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a location chucking device of large-scale axle forging, includes the support base, the both sides of support base are provided with the slide rail, support base top is provided with the fixed bolster seat, and the fixed bolster seat passes through sliding block and slide rail sliding connection, the upper surface of fixed bolster seat is provided with the slide plate, slide plate sliding connection has the sliding seat, and the one end of sliding seat is provided with keeps off tight board, the slide rail has first chucking device, second chucking device, bracket seat and support bracket seat through sliding block sliding connection.

As a preferred technical scheme of the utility model, first chucking device includes chucking pneumatic cylinder and articulated seat, and the flexible end fixedly connected with of chucking pneumatic cylinder articulates the seat.

As an optimal technical scheme of the utility model, second chucking device is including fixed support board, support cardboard and chucking seat, fixed support board is provided with the support cardboard to the battle array, be provided with the chucking seat on the support cardboard.

As a preferred technical scheme of the utility model, be provided with the fixing base between the support cardboard, the below of fixing base is provided with the pneumatic cylinder, and the flexible end of pneumatic cylinder is provided with the supporting plate.

As a preferred technical scheme of the utility model, the bracket holder is including connecting solid board, strut layer board and sliding bracket, connect solid board and pass through supporting seat fixedly connected with strut layer board, strut layer board sliding connection has sliding bracket.

As an optimal technical scheme of the utility model, the support bracket includes bracket slide and support bracket, bracket slide fixedly connected with supports the bracket.

Compared with the prior art, the beneficial effects of the utility model are that: this location chucking device of large-scale axle forging structure is reliable, and it is good to press from both sides tight stability can, and the centre gripping dynamics is big, effectively blocks tightly to embrace the jail to the work piece under the effect of first chucking device and second chucking device, prevents that the pine from taking off and rock, and bracket holder and sliding seat can slide simultaneously and align, make the work piece be located the V type inslot that forms, improve the convenience of location.

Drawings

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

fig. 2 is a front view of the structure of the present invention.

In the figure: the device comprises a tight blocking plate 1, a sliding seat 2, a sliding plate 3, a fixed support seat 4, a sliding rail 5, a clamping hydraulic cylinder 6, a hinged seat 7, a sliding block 8, a fixed support seat 9, a support clamping plate 10, a clamping seat 11, a support seat 12, a fixed seat 13, a support sliding plate 14, a support bracket 15, a first clamping device 16, a second clamping device 17, a connection fixed plate 18, a support bracket plate 19, a sliding support 20, a support bracket seat 21, a support bracket plate 22 and a support bracket plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). 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. 1-2, the present invention provides a technical solution: the utility model provides a location chucking device of large-scale axle forging, includes support base 12, the both sides of support base 12 are provided with slide rail 5, support base 12 top is provided with fixed bolster seat 4, and fixed bolster seat 4 passes through sliding block 8 and slide rail 5 sliding connection, the upper surface of fixed bolster seat 4 is provided with slide plate 3, slide plate 3 sliding connection has sliding seat 2, and the one end of sliding seat 2 is provided with keeps off tight board 1, slide rail 5 has first chucking device 16, second chucking device 17, bracket seat 21 and support bracket 22 through sliding block 8 sliding connection, first chucking device 16 includes chucking pneumatic cylinder 6 and articulated seat 7, and the flexible end fixedly connected with of chucking pneumatic cylinder 6 articulates seat 7, under the effect of chucking pneumatic cylinder 6, makes articulated seat 7 embrace the work piece firmly, second chucking device 17 includes fixed bolster board 9, The support clamping plate 10 and the clamping seat 11 are arranged in an array mode on the fixed support plate 9, the clamping seat 11 is arranged on the support clamping plate 10, the clamping seat 11 is arranged to be close to a workpiece, the workpiece is effectively prevented from shaking, a fixed seat 13 is arranged between the support clamping plates 10, a hydraulic cylinder is arranged below the fixed seat 13, a support supporting plate 23 is arranged at the telescopic end of the hydraulic cylinder, the support supporting plate 23 is consistent with the radian of the workpiece, and further the stability of the workpiece is ensured, the support seat 21 comprises a connecting fixed plate 18, a support supporting plate 19 and a sliding support 20, the connecting fixed plate 18 is fixedly connected with the support supporting plate 19 through a supporting seat, the support supporting plate 19 is slidably connected with the sliding support 20, the distance between the sliding support 20 of the workpiece can be adjusted according to the size of the workpiece, so as to be suitable for different workpieces, and the support seat 22, the bracket sliding plate 14 is fixedly connected with a supporting bracket 15, and the device can effectively clamp a workpiece, so that the workpiece is clamped reliably, the positioning efficiency is improved, and the use convenience is improved.

When in use: according to the diameter size of work piece, the interval between adjustment sliding seat 2 and the sliding support 20, and the interval is unanimous between the two, the pneumatic cylinder of the below of fixing base 13 starts simultaneously, adjust to the height with the diameter matched with of work piece, place the work piece between sliding seat 2 and sliding support 20, keep off tight board 1 and work piece one end and lean on the setting, and support pallet 23 and work piece bottom are near setting, chucking pneumatic cylinder 6 starts simultaneously, articulated seat 7 is hugged firmly to the work piece, make chucking seat 11 near around the work piece simultaneously, support bracket 22 is located the other end of work piece and plays the effect of support.

The clamping device has reliable clamping, ensures the stability of the clamping effect, has high practicability, and the clamping seat 11 is arranged close to the workpiece, thereby effectively avoiding the workpiece from shaking back and forth, and improving the use convenience; the support supporting plate 23 is consistent with the radian of a workpiece, the bottom of the workpiece is tightly propped, the stability of the workpiece is ensured, the first clamping device 16 firmly clasps the workpiece, and the clamping stability is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 location chucking device of large-scale axle forging, includes support base (12), the both sides of support base (12) are provided with slide rail (5), support base (12) top is provided with fixed bolster seat (4), and fixed bolster seat (4) are through sliding block (8) and slide rail (5) sliding connection, its characterized in that: the upper surface of fixed bolster seat (4) is provided with slide plate (3), slide plate (3) sliding connection has sliding seat (2), and the one end of sliding seat (2) is provided with keeps off tight board (1), slide rail (5) have first chucking device (16), second chucking device (17), bracket seat (21) and support bracket (22) through sliding block (8) sliding connection.

2. The positioning and clamping device of the large-scale shaft forging piece as claimed in claim 1, characterized in that: the first clamping device (16) comprises a clamping hydraulic cylinder (6) and an articulated seat (7), and the telescopic end of the clamping hydraulic cylinder (6) is fixedly connected with the articulated seat (7).

3. The positioning and clamping device of the large-scale shaft forging piece as claimed in claim 1, characterized in that: the second clamping device (17) comprises a fixed support plate (9), a support clamping plate (10) and a clamping seat (11), the fixed support plate (9) is provided with the support clamping plate (10) in an opposite array, and the support clamping plate (10) is provided with the clamping seat (11).

4. The positioning and clamping device of the large-scale shaft forging piece as claimed in claim 3, wherein: a fixed seat (13) is arranged between the support clamping plates (10), a hydraulic cylinder is arranged below the fixed seat (13), and a support supporting plate (23) is arranged at the telescopic end of the hydraulic cylinder.

5. The positioning and clamping device of the large-scale shaft forging piece as claimed in claim 1, characterized in that: the bracket seat (21) comprises a connecting and fixing plate (18), a supporting frame supporting plate (19) and a sliding support (20), the connecting and fixing plate (18) is fixedly connected with the supporting frame supporting plate (19) through a supporting seat, and the supporting frame supporting plate (19) is connected with the sliding support (20) in a sliding mode.

6. The positioning and clamping device of the large-scale shaft forging piece as claimed in claim 1, characterized in that: the support bracket (22) comprises a bracket sliding plate (14) and a support bracket (15), wherein the bracket sliding plate (14) is fixedly connected with the support bracket (15).