CN218567089U

CN218567089U - Test press

Info

Publication number: CN218567089U
Application number: CN202222745857.9U
Authority: CN
Inventors: 陈书娟; 朱永
Original assignee: Jiangsu Gulanhui New Intelligent Technology Co ltd
Current assignee: Jiangsu Gulanhui New Intelligent Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a test press relates to the press field, including mount and workstation, the top of workstation is provided with and is used for pressing down the pressure assembly that the product detected to the product, one side of workstation is provided with the conveying chain subassembly that is used for carrying the product, be provided with positioning jig on the conveying chain subassembly, pressure assembly includes the servo electric jar of fixed connection on the mount, fixedly connected with pressure head in the drive shaft of servo electric jar, be provided with pressure sensor in the pressure head. On the conveying chain subassembly in this application can drive the product automatically and remove the workstation, replaced artifical assistance and placed the workstation with the product on, saved the manual work, improved factor of safety, locating component in this application realizes the location to the product, realizes pressing down the accuracy of product, guarantees the accuracy of test, adopts servo electric cylinder drive pressure head to press down the product in this application, presses down the precision height for the degree of accuracy of test is high.

Description

Test press

Technical Field

The utility model relates to a press field, in particular to test press.

Background

The press is a device for providing pressure.

Some plastic products require performance testing, including pressure testing, after production is complete.

The existing testing press needs manual assistance to place a product below a pressure head for testing, and the danger coefficient is higher.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a can place the below of pressure head, test press that factor of safety is high with the product automatically.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a test press, includes mount and workstation, the workstation is used for placing the product, the hardness of workstation is great, when pressing the product the workstation can not damage, in this embodiment the surface of workstation is titanium alloy material. The top of workstation is provided with and is used for pressing the product and carries out the pressure components that detects to the product, pressure components is used for pressing the product and tests the product, and this application is applicable to and destroys the test to the product, and the pressure size and the deformation volume that bear when detecting the product promptly and being crushed is how much. One side of workstation is provided with the conveying chain subassembly that is used for carrying the product, be provided with positioning jig on the conveying chain subassembly, the conveying chain subassembly is used for carrying pressure assembly's below with the product, has replaced the manual work to place pressure assembly's below with the product and has replaced the manual work to take away the product after will destroying from pressure assembly's below, has improved factor of safety.

The pressure assembly comprises a servo electric cylinder fixedly connected to the fixing frame, the servo electric cylinder is used for enabling the precision of the press machine to be high, a pressure head is fixedly connected to a driving shaft of the servo electric cylinder, a pressure sensor is arranged in the pressure head, the pressure head is used for pressing a product, and the pressure sensor is used for detecting the pressure born by the product when the product is damaged.

Further, a displacement sensor is arranged on one side, located on the pressure head, of the fixing frame and used for detecting the height deformation amount of the product from being pressed to being damaged.

Further, the conveying chain subassembly is including two sets of conveying chains that the symmetry set up, the conveying chain is used for driving the product and removes the below of pressure components, has replaced artifical supplementary below of placing pressure components with the product, has improved factor of safety, and is two sets of be provided with the board of accepting that is used for accepting the tool on the opposite face of conveying chain, it is used for the support column tool to accept the board, one side of conveying chain is provided with the subassembly that reciprocates that is used for driving the conveying chain and reciprocates, thereby it reciprocates the subassembly and is used for driving the conveying chain and drive and accept the board and reciprocate. When the jig is moved to the position below the pressure assembly, the up-down moving assembly drives the receiving plate to move downwards, the jig is placed on the workbench, the up-down moving assembly drives the receiving plate to continue to move downwards, then the conveying chain assembly drives the receiving plate to be away from the workbench, and the conveying chain drives the receiving plate to move to the designated position, and the up-down moving assembly drives the conveying chain assembly to move upwards to the position of a product.

Further, the bearing plate is arranged in an L shape and comprises a bottom plate and a side plate, the bottom plate and the side plate are vertically arranged, the bottom plate is used for supporting the bearing plate, and the side plate is used for positioning the side edge of a product.

Further, the subassembly that reciprocates includes the fixing base that is used for fixed conveying chain, the below of fixing base is provided with servo motor and the lead screw that is used for driving the fixing base to reciprocate, the one end and the actuating shaft of servo motor of lead screw are connected, the other end and the fixing base of lead screw are connected, thereby servo motor drive lead screw transmission drives the fixing base and reciprocates.

Furthermore, the positioning assembly comprises two positioning plates which are oppositely arranged, each positioning plate is detachably connected with a positioning jig block, the jig blocks are convenient to detach, and different jigs are required to be replaced when different products are tested. The jig block is a partial structure of the jig, a plurality of jig blocks are spliced into one jig, the product to be tested in the embodiment is a hollow cylinder, and the test jig in the embodiment is a hollow cylinder with a larger aperture diameter than the outer diameter of the product. The side, away from the positioning jig blocks, of the positioning plate is provided with an air cylinder used for driving the positioning jig blocks to move relatively or oppositely, the air cylinder is used for driving the positioning jig blocks to move relatively or oppositely, and the air cylinder drives the positioning jig blocks to move relatively when a test is needed, so that the positioning jig blocks are integrated into a whole positioning jig; when the product needs to be taken down after the product test is completed, the air cylinder drives the positioning jig blocks to move oppositely, so that the positioning jig blocks are dispersed, and the product is convenient to take out.

Further, the top of conveying chain subassembly is provided with the sensor that is used for detecting whether there is the product on the conveying chain subassembly, the sensor is used for detecting whether there are tool and product on the conveying chain subassembly, when the sensor detects there is the product on the conveying chain subassembly drives tool and product and carries out the transmission.

The beneficial effects of the utility model are that, on the conveying chain subassembly in this application can drive the product automatically and remove the workstation, replaced artifical assistance and placed the workstation with the product on, saved the manual work, improved factor of safety, locating component in this application realizes the location to the product, realizes pressing down the accuracy of product, guarantees the accuracy of test, adopts servo electric cylinder drive pressure head to press down the product in this application, presses down the precision height for the degree of accuracy of test is high.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a pressure assembly and a positioning assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a conveyor chain assembly according to an embodiment of the present invention;

in the figure: 1. a fixed mount; 2. a work table; 3. a pressure assembly; 4. a conveyor chain assembly; 5. a positioning assembly; 31. a servo electric cylinder; 32. a pressure head; 41. a conveyor chain; 42. a bearing plate; 43. an up-and-down moving assembly; 51. positioning a plate; 52. positioning a jig block; 53. and a cylinder.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, the embodiment of the present application provides a test press, which includes a fixed frame 1 and a workbench 2, wherein the workbench 2 is used for placing a product, the workbench 2 has a high hardness, the workbench 2 cannot be damaged when the product is pressed, and in this embodiment, the surface of the workbench 2 is made of a titanium alloy material. The top of workstation 2 is provided with and is used for pressing the product and carries out the pressure components 3 that detect to the product, pressure components 3 are used for pressing the product and test the product, and this application is applicable to and destroys the test to the product, and the pressure size and the deformation volume that bear when detecting the product promptly by crushing are how much. One side of workstation 2 is provided with conveying chain subassembly 4 that is used for carrying the product, be provided with positioning jig (not shown in the figure) on the conveying chain subassembly 4, conveying chain subassembly 4 is used for carrying the below of pressure components 3 with the product, has replaced the manual work to place the below of pressure components 3 with the product and has replaced the manual work to take away the product after destroying from pressure components 3's below, has improved factor of safety.

As shown in fig. 2, the pressure assembly 3 includes a servo electric cylinder 31 fixedly connected to the fixed frame 1, the precision of the press is high by using the servo electric cylinder 31, a pressure head 32 is fixedly connected to a driving shaft of the servo electric cylinder 31, a pressure sensor (not shown in the figure) is arranged in the pressure head 32, the pressure head 32 is used for pressing a product, and the pressure sensor is used for detecting the pressure that the product can bear when the product is damaged.

On the basis, a displacement sensor is arranged on one side of the fixing frame 1, which is positioned on the pressure head 32, and the displacement sensor is used for detecting the height deformation amount of the product when the product is pressed to be damaged.

On the basis, as shown in fig. 3, conveying chain subassembly 4 is including two sets of conveying chains 41 that the symmetry set up, conveying chain 41 is used for driving the product and removes the below of pressure component 3, has replaced artifical supplementary below of placing pressure component 3 with the product, has improved factor of safety, and is two sets of be provided with the board 42 of accepting that is used for accepting the tool on conveying chain 41's the opposite face, it is used for the support column tool to accept board 42, one side of conveying chain 41 is provided with the subassembly 43 that reciprocates that is used for driving conveying chain 41 and reciprocates, thereby it reciprocates that subassembly 43 is used for driving conveying chain 41 and drives and accept board 42 and reciprocate. When the jig is moved to the lower part of the pressure component 3, the up-down moving component 43 drives the receiving plate 42 to move downwards, the jig is placed on the workbench 2, the up-down moving component 43 drives the receiving plate 42 to continue to move downwards, then the conveying chain 41 drives the receiving plate 42 to be far away from the workbench 2, the conveying chain 41 drives the receiving plate 42 to move to the designated position, and the up-down moving component 43 drives the conveying chain 41 to move upwards to the position of a product.

On the basis, the bearing plate 42 is arranged in an L shape, the bearing plate 42 comprises a bottom plate and a side plate, the bottom plate and the side plate are vertically arranged, the bottom plate is used for supporting the bearing plate 42, and the side plate is used for positioning the side edge of the product.

On the basis, the up-down moving assembly 43 comprises a fixed seat used for fixing the conveying chain 41, a servo motor and a lead screw used for driving the fixed seat to move up and down are arranged below the fixed seat, one end of the lead screw is connected with a driving shaft of the servo motor, the other end of the lead screw is connected with the fixed seat, and the servo motor drives the lead screw to drive the fixed seat to move up and down.

On the above basis, locating component 5 includes two locating plates 51 of relative setting, each can dismantle on the locating plate 51 and be connected with location tool piece 52, and convenient to detach tool piece needs to be changed different tools when testing different products. The jig block is a partial structure of the jig, a plurality of jig blocks are spliced into a jig, the product to be tested in the embodiment is a hollow cylinder, and the test jig in the embodiment is a hollow cylinder with a larger aperture than the outer diameter of the product. An air cylinder 53 for driving the positioning jig blocks 52 to move relatively or oppositely is arranged on one side of the positioning plate 51 away from the positioning jig blocks 52, the air cylinder 53 is used for driving the positioning jig blocks 52 to move relatively or oppositely, and when a test is needed, the air cylinder 53 drives the positioning jig blocks 52 to move relatively, so that the positioning jig blocks 52 are integrated into a whole; when the product needs to be taken down after the product test is finished, the air cylinder 53 drives the positioning jig blocks 52 to move in opposite directions, so that the positioning jig blocks 52 are dispersed, and the product is convenient to take out.

On the basis, the sensor that whether has the product on being provided with above conveying chain subassembly 4 and being used for detecting conveying chain subassembly 4, the sensor is used for detecting whether has tool and product on conveying chain subassembly 4, when the sensor detects conveying chain subassembly 4 and goes up the product conveying chain subassembly 4 drives tool and product and carries out the transmission.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a test press, includes mount (1) and workstation (2), its characterized in that: a pressure assembly (3) used for pressing a product to detect the product is arranged above the workbench (2), a conveying chain assembly (4) used for conveying the product is arranged on one side of the workbench (2), a positioning jig is arranged on the conveying chain assembly (4), and a positioning assembly (5) used for positioning the product and preventing the product from deviating during pressure test is arranged on the workbench (2);

pressure subassembly (3) are including servo electric cylinder (31) of fixed connection on mount (1), fixedly connected with pressure head (32) in the drive shaft of servo electric cylinder (31), be provided with pressure sensor in pressure head (32).

2. A testing press according to claim 1, characterized in that: and a displacement sensor is arranged on one side of the fixed frame (1) positioned on the pressure head (32).

3. A testing press according to claim 1, characterized in that: the conveying chain assembly (4) comprises two groups of conveying chains (41) which are symmetrically arranged, a bearing plate (42) used for bearing a jig is arranged on the opposite surface of each conveying chain (41), and an up-down moving assembly (43) used for driving the conveying chains (41) to move up and down is arranged on one side of each conveying chain (41).

4. A testing press according to claim 3, characterized in that: the bearing plate (42) is arranged in an L shape.

5. A testing press according to claim 3, characterized in that: the up-down moving assembly (43) comprises a fixed seat used for fixing the conveying chain (41), a servo motor and a lead screw used for driving the fixed seat to move up and down are arranged below the fixed seat, one end of the lead screw is connected with a driving shaft of the servo motor, and the other end of the lead screw is connected with the fixed seat.

6. A testing press according to claim 1, characterized in that: the positioning assembly (5) comprises two opposite positioning plates (51), each positioning plate (51) is detachably connected with a positioning jig block (52), and one side, away from the positioning jig block (52), of each positioning plate (51) is provided with an air cylinder (53) used for driving the positioning jig blocks (52) to move relatively or oppositely.

7. A testing press according to claim 1, characterized in that: and a sensor for detecting whether a product is arranged on the conveying chain assembly (4) is arranged above the conveying chain assembly (4).