CN220231286U

CN220231286U - Expansion sheet deformation resistance testing arrangement

Info

Publication number: CN220231286U
Application number: CN202321558167.0U
Authority: CN
Inventors: 陈凯; 叶馨; 吴岚
Original assignee: Suzhou Baofu Plastic Product Co ltd
Current assignee: Suzhou Baofu Plastic Product Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-22
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an expansion sheet deformation resistance testing device, which comprises a base, wherein a rack is fixed above the base, a supporting plate is fixed above the rack, guide posts are fixed on two sides below the supporting plate, a guide sleeve is sleeved outside the guide posts, a movable block is fixed on one side of the guide sleeve, a testing head is fixed below the movable block, sliding tables are fixed on two sides above the base, a sliding groove is formed in one side surface of the sliding table, a sliding block is installed in the sliding groove, and a movable plate is fixed on one side of the sliding block; this expansion piece anti-deformation testing arrangement uses through the cooperation of mount, screw rod, knob, briquetting and antislip strip, places the both ends of expansion piece in the below of briquetting when the device test, pushes down the briquetting through the knob and carries out the centre gripping to expansion piece both ends, has ensured the stability of expansion piece in the test process, can make the briquetting more firm in the centre gripping in-process through the setting of antislip strip.

Description

Expansion sheet deformation resistance testing arrangement

Technical Field

The utility model relates to the technical field related to expansion sheet processing, in particular to an expansion sheet deformation resistance testing device.

Background

The expansion sheet is a part for plugging the cavity so as to prevent objects such as parts in the cavity from falling off, now, with the development of the automobile industry, the expansion sheet has become an indistinct part in the automobile part, and a testing device is required to be used for carrying out deformation resistance test on the expansion sheet in the processing process of the expansion sheet, so that the strength of the expansion sheet in use is ensured.

In the prior art of Chinese patent publication No. CN215727270U, the strength testing device for the automobile expansion sheet comprises a base and a side joint mechanism, wherein the upper end of the base is provided with an upper pressing seat, the top of the upper pressing seat is provided with a connecting frame, the middle part of the connecting frame is provided with a cylinder.

Disclosure of Invention

The utility model aims to provide an expansion sheet deformation resistance testing device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an expansion sheet anti-deformation testing arrangement, includes the base, the top of base is fixed with the frame, the frame top is fixed with the backup pad, the below both sides of backup pad all are fixed with the guide post, the guide post outside cover is equipped with the uide bushing, one side of uide bushing is fixed with the movable block, the below of movable block is fixed with the test head, the top both sides of base all are fixed with the slip table, the spout has been seted up on one side surface of slip table, the internally mounted of spout has the slider, one side of slider is fixed with the fly leaf, the top of fly leaf is fixed with the mount, the screw rod is installed to the top of mount, the knob is installed to the top of screw rod, the below swing joint of screw rod has the briquetting, the laminating of the below of briquetting has the antislip strip.

Preferably, the guide posts are symmetrically arranged by the central axis of the support plate, and the guide posts and the guide sleeves are correspondingly arranged.

Preferably, a hydraulic cylinder is fixedly arranged below the supporting plate, a hydraulic rod is arranged below the hydraulic cylinder, and the hydraulic rod is fixed above the movable block.

Preferably, the movable block and the frame form a lifting structure through a hydraulic cylinder, and the hydraulic rods are symmetrically arranged by the central axis of the frame.

Preferably, the movable plate and the sliding table form a sliding structure through a sliding block, and the sliding groove and the sliding block are matched for use.

Preferably, the pressing block forms a lifting structure with the fixing frame through a screw rod, and the screw rod is movably connected with the fixing frame.

Preferably, the anti-slip strip is in adhesive connection with the pressing block, and the lower part of the pressing block is tightly attached to the upper part of the anti-slip strip.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the expansion sheet deformation resistance testing device, through the cooperation of the fixing frame, the screw rod, the knob, the pressing block and the anti-slip strip, the two ends of the expansion sheet are placed below the pressing block during testing of the device, the pressing block is pressed down to clamp the two ends of the expansion sheet through rotating the knob, stability of the expansion sheet in the testing process is ensured, and the pressing block can be firmer in the clamping process through the arrangement of the anti-slip strip;

2. according to the expansion sheet deformation resistance testing device, through the arrangement of the supporting plate, the guide post, the guide sleeve, the hydraulic cylinder and the hydraulic rod, a switch of the hydraulic cylinder is turned on in the using process of the device, the supporting plate is driven to lift so as to carry out punching test on the expansion sheet, and the stability of the supporting plate can be improved through the cooperation of the guide post and the guide sleeve;

3. this expansion piece anti-deformation testing arrangement through the setting of slip table, spout, slider and fly leaf, and the staff can slide the fly leaf through the setting of slider to according to the position of expansion piece size adjustment fly leaf, so that test the expansion piece of equidimension not.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the frame of the present utility model;

FIG. 3 is a schematic view of a sliding table according to the present utility model;

fig. 4 is a schematic structural view of the fixing frame of the present utility model.

In the figure: 1. a base; 2. a frame; 3. a support plate; 4. a guide post; 5. a guide sleeve; 6. a movable block; 7. a test head; 8. a hydraulic cylinder; 9. a hydraulic rod; 10. a sliding table; 11. a chute; 12. a slide block; 13. a movable plate; 14. a fixing frame; 15. a screw; 16. a knob; 17. briquetting; 18. an anti-slip strip.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an expansion sheet anti-deformation testing arrangement, which comprises a base 1, the top of base 1 is fixed with frame 2, the frame 2 top is fixed with backup pad 3, the below both sides of backup pad 3 all are fixed with guide post 4, guide post 4 outside cover is equipped with uide bushing 5, one side of uide bushing 5 is fixed with movable block 6, the below of movable block 6 is fixed with test head 7, the top both sides of base 1 all are fixed with slip table 10, spout 11 has been seted up on the surface of one side of slip table 10, the internally mounted of spout 11 has slider 12, one side of slider 12 is fixed with fly leaf 13, the top of fly leaf 13 is fixed with mount 14, screw 15 is installed to the top of mount 14, knob 16 is installed to the top of screw 15, the below swing joint of screw 15 has briquetting 17, the laminating of briquetting 17 has antislip strip 18.

In this embodiment, the guide post 4 is symmetrically arranged with the central axis of the support plate 3, and the guide post 4 and the guide sleeve 5 are correspondingly arranged, so that the stability of the support plate 3 can be improved under the cooperation of the guide post 4 and the guide sleeve 5.

In this embodiment, the pneumatic cylinder 8 is installed to the below of backup pad 3, and hydraulic stem 9 is installed to the below of pneumatic cylinder 8, and hydraulic stem 9 is fixed in the top of movable block 6, can drive backup pad 3 through the setting of guide post 4, uide bushing 5, pneumatic cylinder 8 and hydraulic stem 9 and go up and down, has promoted test efficiency.

In this embodiment, the movable block 6 and the frame 2 form a lifting structure through the hydraulic cylinder 8, the hydraulic rod 9 is symmetrically arranged with the central axis of the frame 2, and the switch of the hydraulic cylinder 8 is opened in the using process of the device to drive the supporting plate 3 to lift so as to perform punching test on the expansion sheet.

In this embodiment, the movable plate 13 forms a sliding structure with the sliding table 10 through the sliding block 12, the sliding groove 11 is matched with the sliding block 12, and a worker can slide the movable plate 13 through the arrangement of the sliding block 12, so that the position of the movable plate 13 is adjusted according to the size of the expansion sheet, and the expansion sheet with different sizes can be tested conveniently.

In this embodiment, the pressing block 17 forms a lifting structure with the fixing frame 14 through the screw rod 15, the screw rod 15 is movably connected with the fixing frame 14, two ends of the expansion sheet are placed below the pressing block 17 during testing of the device, and the pressing block 17 is pressed down to clamp two ends of the expansion sheet through rotating the knob 16, so that stability of the expansion sheet in the testing process is ensured.

In this embodiment, the anti-slip strip 18 is in adhesive connection with the pressing block 17, the lower part of the pressing block 17 is tightly attached to the upper part of the anti-slip strip 18, and the pressing block 17 can be more stable in the clamping process through the arrangement of the anti-slip strip 18, so that the expansion sheet is prevented from slipping.

Working principle: when the expansion sheet deformation resistance testing device is used, an external power supply is firstly connected, then two ends of an expansion sheet are placed below a pressing block 17, the pressing block 17 is pressed down to clamp the two ends of the expansion sheet by rotating a knob 16, then a movable plate 13 can slide through the arrangement of a sliding block 12, so that the position of the movable plate 13 is adjusted according to the size of the expansion sheet, then a switch of a hydraulic cylinder 8 is opened, a supporting plate 3 is driven to lift, a testing head 7 is driven to press the expansion sheet, a worker can observe the deformation condition of the expansion sheet after the stamping is completed, finally the expansion sheet is taken out from the lower part of a fixing frame 14 after the testing is completed, the external power supply of the device is cut off when the device is not used, and the use process of the expansion sheet deformation resistance testing device is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an expansion piece anti-deformation testing arrangement, includes base (1), its characterized in that: the utility model discloses a test device for the electric power of the electric power source, including base (1), frame (2), backup pad (3) are fixed with to the top of base (1), the below both sides of backup pad (3) all are fixed with guide post (4), guide post (4) outside cover is equipped with uide bushing (5), one side of uide bushing (5) is fixed with movable block (6), the below of movable block (6) is fixed with test head (7), the top both sides of base (1) all are fixed with slip table (10), spout (11) have been seted up on one side surface of slip table (10), internally mounted of spout (11) has slider (12), one side of slider (12) is fixed with fly leaf (13), the top of fly leaf (13) is fixed with mount (14), screw rod (15) are installed to the top of mount (14), knob (16) are installed to the top of screw rod (15), the below swing joint of screw rod (15) has briquetting (17), the below laminating of briquetting (17) has antislip strip (18).

2. The expansion sheet deformation resistance testing device according to claim 1, wherein the guide posts (4) are symmetrically arranged with the central axis of the supporting plate (3), and the guide posts (4) and the guide sleeves (5) are correspondingly arranged.

3. The expansion sheet deformation resistance testing device according to claim 1, wherein a hydraulic cylinder (8) is fixedly arranged below the supporting plate (3), a hydraulic rod (9) is arranged below the hydraulic cylinder (8), and the hydraulic rod (9) is fixedly arranged above the movable block (6).

4. A device for testing the deformation resistance of an expansion sheet according to claim 3, wherein the movable block (6) and the frame (2) form a lifting structure through a hydraulic cylinder (8), and the hydraulic rods (9) are symmetrically arranged with the central axis of the frame (2).

5. The expansion sheet deformation resistance testing device according to claim 1, wherein the movable plate (13) and the sliding table (10) form a sliding structure through the sliding block (12), and the sliding groove (11) is matched with the sliding block (12) for use.

6. The expansion sheet deformation resistance testing device according to claim 1, wherein the pressing block (17) and the fixing frame (14) form a lifting structure through a screw rod (15), and the screw rod (15) is movably connected with the fixing frame (14).

7. The expansion sheet deformation resistance testing device according to claim 1, wherein the anti-slip strip (18) is in adhesive connection with the pressing block (17), and the lower part of the pressing block (17) is tightly attached to the upper part of the anti-slip strip (18).