CN214519024U

CN214519024U - Workpiece clamping device

Info

Publication number: CN214519024U
Application number: CN202023340036.4U
Authority: CN
Inventors: 钟弟昌; 朱毅
Original assignee: Huizhou Yiya Machinery Co ltd
Current assignee: Huizhou Yiya Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-29
Anticipated expiration: 2030-12-30

Abstract

The application discloses work piece clamping device relates to work piece clamping technical field, including fixing base, cylinder, lifting unit and clamp material subassembly, the cylinder is vertical form setting on the lateral wall of fixing base, and presss from both sides the bottom that the material subassembly set up at the fixing base, lifting unit is the level and establishes on the promotion of cylinder is served, and lifting unit is located between the clamp material subassembly. The utility model discloses utilize the lift action of a cylinder, can realize the loading and unloading work to the work piece, most leading, the thickness of magnet is far less than the material claw for the height dimension can accomplish very compactly, thereby satisfies the requirement in the size compact space of material claw direction of height.

Description

Workpiece clamping device

Technical Field

The application relates to the technical field of workpiece clamping, in particular to a workpiece clamping device.

Background

In the prior art, a general material claw part is purchased at present to clamp a workpiece, a general feeding system is used for feeding and discharging materials, the workpiece is clamped at two positions, two material claws are used, the size of each material claw in the height direction often does not meet the requirement of a compact space, and two cylinders are driven by independent control.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a workpiece clamping device.

The embodiment of the application adopts the following technical scheme: the utility model provides a work piece clamping device, includes fixing base, cylinder, lifting unit and presss from both sides the material subassembly, the cylinder is vertical form setting on the lateral wall of fixing base, and presss from both sides the material subassembly setting in the bottom of fixing base, lifting unit is the level and establishes in the promotion of cylinder and serve, and lifting unit is located to press from both sides among the material subassembly.

Preferably, the lifting assembly comprises a magnet and a fixed plate, the top of the fixed plate is fixedly connected with the output end of the cylinder, and the magnet is mounted on the fixed plate.

Preferably, the material clamping assembly comprises a supporting plate and two material claws, the top of the supporting plate is fixedly connected with the bottom of the fixing seat, and the two material claws are arranged at two ends of the bottom of the supporting plate at intervals.

Preferably, the material claw is provided with a material claw groove.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the fixed plate is driven by the air cylinder to push the fixed plate on the end, the fixed plate drives the magnet to adjust the vertical stroke, when the air cylinder descends, the fixed plate drives the magnet to be close to a workpiece and adsorb the workpiece until the workpiece is clamped in the claw groove to be positioned, so that the workpiece is clamped, the magnet can be flat, circular or other shapes of the groove matched with the workpiece.

When the pushing end of the cylinder ascends, the fixing plate drives the magnet to be far away from the workpiece, the distance between the magnet and the workpiece is increased, so that the attraction of the magnet to the workpiece is reduced, the workpiece falls down from the material claw groove, the unloading work of the workpiece is realized, and most importantly, the thickness of the magnet is far smaller than that of the material claw, so that the height and the size can be compact, and the requirement of insufficient space is met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a three-dimensional structure diagram of the material clamping assembly and the lifting assembly of the present invention.

In the figure: the device comprises a fixed seat 1, a cylinder 2, a lifting component 3, a magnet 31, a fixed plate 32, a clamping component 4, a supporting plate 41, a material claw 42, a material claw groove 43 and a workpiece 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

In this embodiment, as shown in fig. 1 to 2, a workpiece clamping device includes a fixing base 1, a cylinder 2, a lifting assembly 3 and a clamping assembly 4, the cylinder 2 is vertically disposed on a side wall of the fixing base 1, and the clamping assembly 4 is disposed at a bottom of the fixing base 1, the lifting assembly 3 is horizontally disposed on a pushing end of the cylinder 2, and the lifting assembly 3 is disposed in the clamping assembly 4.

Specifically, the lifting assembly 3 comprises a magnet 31 and a fixing plate 32, the top of the fixing plate 32 is fixedly connected with the output end of the cylinder 2, the magnet 31 is mounted on the fixing plate 32, when the cylinder 2 descends, the fixed plate 32 drives the magnet 31 to approach the workpiece 5 and adsorb the workpiece 5 until the workpiece 5 is clamped into the material claw groove 43 for positioning, thereby realizing the clamping work of the workpiece 5, the magnet 31 can be flat, circular arc or other shape grooves to match the workpiece 5, when the magnet 31 is far away from the workpiece 5, the distance between the magnet 31 and the workpiece 5 is enlarged, therefore, the attraction of the magnet 31 to the workpiece 5 is reduced, the workpiece 5 falls from the claw groove 43, and the unloading work of the workpiece 5 is realized, and most importantly, the thickness of the magnet 31 is far smaller than that of the claw 42, so that the height dimension can be very compact, and the requirement of insufficient space is met.

Specifically, press from both sides material subassembly 4 and include backup pad 41 and two material claws 42, the top of backup pad 41 and the bottom fixed connection of fixing base 1, two material claw 42 interval sets up the both ends in the backup pad 41 bottom, and through the fixed frame plate on the promotion end that drives actuating cylinder 2, fixed plate 32 drives magnet 31 and carries out stroke adjustment from top to bottom.

Specifically, a claw groove 43 is formed in the claw 42, the workpiece 5 is adsorbed by the magnet 31, and the workpiece 5 is clamped in the claw groove 43 for positioning.

The working process of the utility model is as follows: firstly, the fixed plate 32 on the pushing end is driven by the air cylinder 2, the fixed plate 32 drives the magnet 31 to perform up-and-down stroke adjustment, when the air cylinder 2 descends, the fixed plate 32 drives the magnet 31 to approach the workpiece 5 and adsorb the workpiece 5 until the workpiece 5 is clamped into the material claw groove 43 for positioning, so that the unloading work of the workpiece 5 is realized, and the magnet 31 can be flat, circular or other shapes of grooves matched with the workpiece 5.

When the pushing end of the cylinder 2 rises, the fixing plate 32 drives the magnet 31 to be far away from the workpiece 5, the distance between the magnet 31 and the workpiece 5 is increased, so that the attraction of the magnet 31 to the workpiece 5 is reduced, the workpiece 5 falls from the material claw groove 43, the unloading work of the workpiece 5 is realized, and most importantly, the thickness of the magnet 31 is far smaller than that of the material claw 42, so that the height dimension can be compact, and the requirement of insufficient space is met.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The workpiece clamping device is characterized in that: including fixing base (1), cylinder (2), lifting unit (3) and clamp material subassembly (4), cylinder (2) are vertical form setting on the lateral wall of fixing base (1), and press from both sides material subassembly (4) and set up the bottom at fixing base (1), lifting unit (3) are the level and establish on the promotion of cylinder (2) is served, and lifting unit (3) are located and press from both sides among material subassembly (4).

2. A workpiece clamping device as claimed in claim 1, wherein: the lifting assembly (3) comprises a magnet (31) and a fixing plate (32), the top of the fixing plate (32) is fixedly connected with the output end of the air cylinder (2), and the magnet (31) is installed on the fixing plate (32).

3. A workpiece clamping device as claimed in claim 1, wherein: the clamping assembly (4) comprises a supporting plate (41) and two material claws (42), the top of the supporting plate (41) is fixedly connected with the bottom of the fixed seat (1), and the two material claws (42) are arranged at two ends of the bottom of the supporting plate (41) at intervals.

4. A workpiece clamping device as claimed in claim 3, wherein: the material claw (42) is provided with a material claw groove (43).