CN219292446U

CN219292446U - Workpiece machining bending clamp

Info

Publication number: CN219292446U
Application number: CN202320205418.0U
Authority: CN
Inventors: 康润; 施道发; 柏林
Original assignee: Hefei Xiexing Precision Machinery Co ltd
Current assignee: Hefei Xiexing Precision Machinery Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-04
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a workpiece processing and bending clamp, which comprises a base, wherein the upper end of the base is connected with a sliding seat in a sliding way, the upper end of the sliding seat is fixedly connected with a material placing plate, and the upper end of the sliding seat is symmetrically provided with two pressing mechanisms for pressing a workpiece; the base is provided with an adjusting mechanism for sliding the sliding seat; the upper end fixedly connected with support of base, the upper end fixedly connected with hydraulic cylinder of support, hydraulic cylinder's flexible end fixedly connected with lifter plate, the lower extreme fixedly connected with board of bending of lifter plate, the interior top symmetry fixed mounting of support has two direction telescopic links. According to the utility model, the position of the workpiece is adjusted under the condition that the workpiece is not required to be loosened, so that different positions can be better bent, and the bending effect is improved.

Description

Workpiece machining bending clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a workpiece processing bending clamp.

Background

The utility model provides a anchor clamps for laser bending processing, includes the bottom plate, fixedly connected with casing on the surface of bottom plate, surface one side of casing sets up to the opening type, the top fixedly connected with drive cylinder of casing, drive cylinder's output runs through and extends to the inside of casing, the inside symmetry fixedly connected with a plurality of montants of casing. According to the utility model, when the workpiece is bent and processed, the clamping plate is driven by the electric motor to move on the screw rod and the vertical rod, so that the clamping plate is clamped and fixed after moving, meanwhile, the elastic pad arranged at the bottom of the clamping plate is prevented from deforming due to excessive force, the workpiece bending and processing effect is better, the clamping and fixing are not needed in a manual mode, the working efficiency during processing is improved, and the practicability is stronger;

when the bending processing is carried out on different positions of the workpiece, the workpiece is required to be fixedly contacted, and then the position of the workpiece is adjusted, so that the position of the workpiece is easy to deviate left and right, and the subsequent bending effect is influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a workpiece processing bending clamp which can adjust the position of a workpiece under the condition that the workpiece is not required to be loosened, so that different positions can be better bent, and the bending effect is improved.

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

the workpiece processing bending clamp comprises a base, wherein the upper end of the base is connected with a sliding seat in a sliding manner, the upper end of the sliding seat is fixedly connected with a material placing plate, and two pressing mechanisms for pressing a workpiece are symmetrically arranged at the upper end of the sliding seat;

the base is provided with an adjusting mechanism for sliding the sliding seat;

the upper end fixedly connected with support of base, the upper end fixedly connected with hydraulic cylinder of support, hydraulic cylinder's flexible end fixedly connected with lifter plate, the lower extreme fixedly connected with clamp plate of lifter plate, the interior top symmetry fixed mounting of support has two direction telescopic links, the flexible end fixed connection of direction telescopic link is in the upper end of lifter plate.

Preferably, the compressing mechanism comprises two fixing frames fixedly connected to the upper ends of the sliding seats, the upper ends of the fixing frames are fixedly connected with electric push rods, and the telescopic ends of the electric push rods are fixedly connected with pressing plates.

Preferably, the fixing frame is an inverted L-shaped plate, and reinforcing plates are fixedly arranged at corners of the fixing frame.

Preferably, a buffer pad is fixedly arranged at the lower end of the pressing plate.

Preferably, the length of the lifting plate is smaller than the length of the distance between the two fixing frames.

Preferably, the adjusting mechanism comprises a driving motor fixedly connected to the side wall of the base, the upper end of the base is provided with a groove, an output shaft of the driving motor extends into the groove and is fixedly connected with a screw, a nut is connected to the screw in a threaded manner, and the nut is fixedly connected with the sliding seat.

Preferably, a plurality of bending grooves are formed in the upper end of the material placing plate at equal intervals.

The utility model has the following beneficial effects:

1. through the arrangement of the hydraulic oil cylinder, the lifting plate, the telescopic rod and the bending groove, the pressing plate moves downwards under the action of the hydraulic oil cylinder, and the pressing plate is matched with the bending groove, so that the bending processing of a workpiece is realized;

2. through hold-down mechanism, adjustment mechanism's setting, compress tightly fixedly with the work piece at electric putter's effect clamp plate, when the position of bending of work piece needs to be adjusted, driving motor drives the screw rod and rotates, has realized the removal of sliding seat through the nut, can adjust the position of work piece to the realization is bent processing to the different positions of work piece.

Drawings

Fig. 1 is a schematic structural diagram of a workpiece processing bending fixture provided by the utility model;

FIG. 2 is a top view of a base of a workpiece processing bending fixture according to the present utility model;

fig. 3 is a top view of a sliding seat of a workpiece processing bending fixture according to the present utility model;

fig. 4 is a perspective view of a pressing plate of a workpiece processing bending fixture according to the present utility model.

In the figure: 1 a base, 2 a bracket, 3 a fixing frame, 4 an electric push rod, 5 a pressing plate, 6 a sliding seat, 7 a material placing plate, 8 a driving motor, 9 a reinforcing plate, 10 a bending plate, 11 a lifting plate, 12 a guiding telescopic rod, 13 a hydraulic oil cylinder, 14 a groove, 15 a screw rod and 16 nuts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a workpiece processing and bending fixture comprises a base 1, wherein the upper end of the base 1 is slidably connected with a sliding seat 6, the upper end of the sliding seat 6 is fixedly connected with a material placing plate 7, and a plurality of bending grooves are formed in the upper end of the material placing plate 7 at equal intervals;

the upper end of the sliding seat 6 is symmetrically provided with two pressing mechanisms for pressing workpieces, each pressing mechanism comprises two fixing frames 3 fixedly connected to the upper end of the sliding seat 6, each fixing frame 3 is an inverted L-shaped plate, a reinforcing plate 9 is fixedly arranged at the corner of each fixing frame 3, the upper end of each fixing frame 3 is fixedly connected with an electric push rod 4, the telescopic end of each electric push rod 4 is fixedly connected with a pressing plate 5, and the lower end of each pressing plate 5 is fixedly provided with a buffer pad for avoiding deformation of the workpieces caused by overlarge force;

the base 1 is provided with an adjusting mechanism for sliding the sliding seat 6, the adjusting mechanism comprises a driving motor 8 fixedly connected to the side wall of the base 1, the upper end of the base 1 is provided with a groove 14, an output shaft of the driving motor 8 extends into the groove 14 and is fixedly connected with a screw 15, the screw 15 is connected with a nut 16 through threads, and the nut 16 is fixedly connected with the sliding seat 6;

the upper end fixedly connected with support 2 of base 1, the upper end fixedly connected with hydraulic cylinder 13 of support 2, the flexible end fixedly connected with lifter plate 11 of hydraulic cylinder 13, the lower extreme fixedly connected with board 10 of bending of lifter plate 11, the interior top symmetry fixed mounting of support 2 has two direction telescopic links 12, the flexible end fixed connection of direction telescopic link 12 is in the upper end of lifter plate 11, the length of lifter plate 11 is less than the length of distance between two mounts 3, can not influence the lift of lifter plate 11.

Working principle:

the method comprises the steps that a workpiece to be bent is placed on the upper surface of a placing plate 7, an electric push rod 4 is opened, the telescopic end of the electric push rod 4 pushes a pressing plate 5 to press and fix the workpiece, a hydraulic oil cylinder 13 is opened during processing, the telescopic end of the hydraulic oil cylinder 13 moves downwards to drive a lifting plate 11 to move downwards, a bending plate 10 moves downwards, the lifting plate 11 moves linearly along the axial direction of a telescopic rod 12, and the bending plate 10 is matched with a bending groove, so that bending processing of the workpiece is realized;

when processing in different positions, the driving motor 8 is turned on, the driving motor 8 drives the screw rod 15 to rotate, the screw rod 15 rotates to enable the nut 16 to move, and the nut 16 moves to drive the sliding seat 6 to move, so that the position of a workpiece can be adjusted, and bending processing of different positions of the workpiece can be realized.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. A workpiece processing bending fixture, which comprises a base (1) and is characterized in that,

the upper end of the base (1) is slidably connected with a sliding seat (6), the upper end of the sliding seat (6) is fixedly connected with a material placing plate (7), and two pressing mechanisms for pressing workpieces are symmetrically arranged at the upper end of the sliding seat (6);

the base (1) is provided with an adjusting mechanism for sliding the sliding seat (6);

the lifting device is characterized in that the upper end of the base (1) is fixedly connected with the support (2), the upper end of the support (2) is fixedly connected with the hydraulic cylinder (13), the telescopic end of the hydraulic cylinder (13) is fixedly connected with the lifting plate (11), the lower end of the lifting plate (11) is fixedly connected with the bending plate (10), two guiding telescopic rods (12) are symmetrically and fixedly arranged at the inner top of the support (2), and the telescopic ends of the guiding telescopic rods (12) are fixedly connected to the upper end of the lifting plate (11).

2. The workpiece processing bending clamp according to claim 1, wherein the pressing mechanism comprises two fixing frames (3) fixedly connected to the upper end of the sliding seat (6), the upper ends of the fixing frames (3) are fixedly connected with electric push rods (4), and the telescopic ends of the electric push rods (4) are fixedly connected with pressing plates (5).

3. The workpiece processing bending clamp according to claim 2, wherein the fixing frame (3) is an inverted-L-shaped plate, and reinforcing plates (9) are fixedly arranged at corners of the fixing frame (3).

4. The workpiece processing and bending clamp according to claim 2, wherein a buffer pad is fixedly arranged at the lower end of the pressing plate (5).

5. A workpiece processing bending clamp according to claim 2, characterized in that the length of the lifting plate (11) is smaller than the length of the distance between the two holders (3).

6. The workpiece machining bending clamp according to claim 1, wherein the adjusting mechanism comprises a driving motor (8) fixedly connected to the side wall of the base (1), a groove (14) is formed in the upper end of the base (1), an output shaft of the driving motor (8) extends into the groove (14) and is fixedly connected with a screw rod (15), a nut (16) is connected to the screw rod (15) in a threaded mode, and the nut (16) is fixedly connected with the sliding seat (6).

7. The workpiece processing and bending clamp according to claim 1, wherein a plurality of bending grooves are formed at equal intervals in the upper end of the material placing plate (7).