CN216205844U

CN216205844U - Checking fixture for lower core mould assembling

Info

Publication number: CN216205844U
Application number: CN202122506228.6U
Authority: CN
Inventors: 姚杰; 邓飞虎; 闵晁
Original assignee: Wuxi Lingtong New Material Co ltd
Current assignee: Wuxi Lingtong New Material Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-05
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to a checking fixture for core setting and mould assembling, which comprises a platform, wherein a plurality of supporting legs for supporting the platform are arranged on the platform in a penetrating manner, the supporting legs can be adjusted in a lifting manner along the platform, the supporting legs can be fixedly connected with the platform through a fixing piece, and the checking fixture for core setting and mould assembling can quickly and efficiently detect whether a loam core is in place or not, ensures the quality of cast products, can meet the detection requirements of different moulds and has good universality.

Description

Checking fixture for lower core mould assembling

Technical Field

The utility model relates to a detection tool, in particular to a detection tool for lower core mould assembling.

Background

When the core is placed and the box is closed in the existing resin sand foundry, in order to detect whether the core is placed in place or not, whether the horizontal heights of the sand cores are consistent or not needs to be detected, two methods are adopted for the traditional detection, the first method adopts a steel ruler or a tape measure for manual measurement, the measurement precision is low, and the measurement operation is troublesome; the second is to use a level gauge, which has size limitation and is not suitable for all mold detection.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings in the prior art, an object of the present invention is to provide a testing fixture for a lower core box, so as to solve one or more problems in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the checking fixture for lower core mould assembling comprises a platform, wherein a plurality of supporting legs for supporting the platform are arranged on the platform in a penetrating mode, the supporting legs can be adjusted in a lifting mode along the platform, and the supporting legs can be fixedly connected with the platform through fixing pieces.

As a further improvement of the above technical solution:

the platform is provided with a plurality of through holes allowing the supporting legs to pass through.

The side wall of the through hole is provided with a pin hole, the supporting leg penetrates through the through hole, and the supporting leg penetrates through the pin hole through a first pin and is fastened in the through hole of the platform.

And the supporting legs are marked with height scales.

The lower end of the platform penetrates through the through hole through the connecting piece to be detachably connected with the rotating rod, the rotating rod is connected with the detection mechanism, the detection mechanism comprises a guide sleeve movably arranged on the rotating rod, a detection rod penetrates through the guide sleeve, and the detection rod is fixed in the guide sleeve through a fixing piece.

The rotating rod is provided with a first long circular hole, and the guide sleeve is movably clamped in the first long circular hole through the clamping groove.

And a discharging notch is formed in one side, located on the first long circular hole, of the rotating rod.

And a horizontal distance scale is marked on the rotating rod.

And a second long round hole is formed in one side of the guide sleeve, and the detection rod penetrates through the second long round hole through a second pin and is fastened in the guide sleeve.

And the detection rod is also marked with a height scale.

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

1) the platform can be adjusted to be horizontal through the supporting legs and then is supported on the parting surface of the mold, and then whether the distance of the loam core making platform is consistent or not can be measured, so that whether the loam core is put in place or not can be quickly and efficiently detected, the quality of a cast product is ensured, the detection of different molds can be met, and the universality is good;

2) the detection rod can be moved to any position through the rotating plate and the moving guide sleeve, so that the lower end of the detection rod is in contact with the loam core, that is, the horizontal height detection of one point is completed, the height position of the detection rod is fixed, and the detection rod is moved to other detection positions, so long as whether the lower end of the detection rod is in contact with the corresponding loam core or not is observed;

3) the supporting legs and the platform are fixed through the first pins, so that the disassembling and the adjusting are convenient, and the height scales are arranged on the supporting legs, so that the platform is convenient to adjust to be horizontal;

4) the guide sleeve and the rotating plate can be detached, so that the maintenance and the replacement are convenient;

5) the test rod is fixed with the guide sleeve through the second pin, and the disassembly and the adjustment are convenient.

Drawings

FIG. 1 shows a front view of a fixture for use with a lower core box of the present invention.

FIG. 2 shows a bottom view of a fixture for use with a lower core box of the present invention.

In the drawings, the reference numbers:

1. a platform; 11. a through hole; 2. a support leg; 3. a first pin; 4. a rotating rod; 41. a first oblong hole; 42. a discharge gap; 5. a guide sleeve; 51. a second oblong hole; 6. a detection lever; 61. a second pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

As shown in fig. 1 and 2, the checking fixture for the lower core box assembly of the embodiment includes a platform 1, wherein the platform 1 is provided with a plurality of through holes 11, supporting legs 2 for supporting the platform 1 penetrate through the through holes 11, the supporting legs 2 can be adjusted along the platform 1 to ascend and descend, the side walls of the through holes 11 are provided with pin holes, and the supporting legs 2 can be fastened in the through holes 11 of the platform 1 through first pins 3.

Set up the altitude scale on landing leg 2, conveniently adjust landing leg 2 to the same height, guarantee platform 1's levelness.

The lower extreme accessible pin or bolt of platform 1 pass through 11 detachable connections pivoted bull sticks 4 in the through-hole on the platform 1, set up first slotted hole 41 on the bull stick 4, connect detection mechanism on the bull stick 4, detection mechanism includes uide bushing 5, uide bushing 5 passes through the mobilizable card of draw-in groove in the first slotted hole 41 of bull stick 4, it has test rod 6 to run through in the uide bushing 5, second slotted hole 51 is seted up to uide bushing 5 one side, test rod 6 passes second slotted hole 51 through second pin 61 and fastens in the uide bushing 5.

The upper side of the rotating rod 4 is marked with a horizontal distance scale, and the detecting rod 6 is also marked with a height scale.

The rotating rod 4 is provided with a discharging gap 42 at one side of the first long round hole 41, and the guide sleeve 5 can be detached from the discharging gap 42.

When the checking fixture for the lower core box is used, the number of the supporting legs 2 and the positions of the supporting legs 2 are selected according to the positions of parting surfaces of a mold, then the supporting legs 2 penetrate into the corresponding through holes 11, the positions of the supporting legs 2 are adjusted according to a height scale, the platform 1 is kept horizontal, then the supporting legs 2 and the platform 1 are fixed through the first pins 3, then the rotating rod 4 is rotatably connected to the lower part of the platform 1 through the proper through holes 11 by the pins, the guide sleeve 5 penetrates through the discharge gap 42 and is clamped into the first long round hole 41, the guide sleeve 5 is connected to the rotating rod 4, the detection rod 6 is arranged in the guide sleeve 5, the second pins 61 are slightly screwed, the checking fixture for the lower core box can be installed without screwing down as long as the detection rod 6 does not fall off, after the installation is completed, the platform 1 and the supporting legs 2 are placed in the mold, the supporting legs 2 are supported on the parting surfaces of the mold, at this moment, the platform 1 keeps horizontal, after the platform 1 and the supporting legs 2 are placed, the rotating rod 4 is rotated and the position of the guide sleeve 5 is moved, the detection rod 6 is made to move to the position of a first detection point, then the height of the detection rod 6 is adjusted, the lower end of the detection rod 6 is made to be supported on the detection point, then the detection rod 6 is fixed through the second pin 61, then the rotating rod 4 is rotated again and the position of the guide sleeve 5 is moved, the detection rod 6 is made to move to other detection points, whether the lower end of the detection rod 6 is in contact with other detection points or not is observed, and therefore whether the horizontal height of each detection point is consistent or not can be judged, and whether the loam core is in place or not can be determined.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications should fall within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an examine utensil that lower core mould assembling used which characterized in that: the platform comprises a platform, wherein a plurality of supporting legs for supporting the platform are arranged on the platform in a penetrating mode, the supporting legs can be adjusted in a lifting mode along the platform, and the supporting legs can be fixedly connected with the platform through fixing pieces.

2. The inspection tool for lower core mold assembling of claim 1, wherein: the platform is provided with a plurality of through holes allowing the supporting legs to pass through.

3. The inspection tool for lower core mold assembling of claim 2, wherein: the side wall of the through hole is provided with a pin hole, the supporting leg penetrates through the through hole, and the supporting leg penetrates through the pin hole through a first pin and is fastened in the through hole of the platform.

4. The inspection tool for lower core mold assembling of claim 1, wherein: and the supporting legs are marked with height scales.

5. The inspection tool for lower core mold assembling of claim 2, wherein: the lower end of the platform penetrates through the through hole through the connecting piece to be detachably connected with the rotating rod, the rotating rod is connected with the detection mechanism, the detection mechanism comprises a guide sleeve movably arranged on the rotating rod, a detection rod penetrates through the guide sleeve, and the detection rod is fixed in the guide sleeve through a fixing piece.

6. The inspection tool for lower core mold assembling of claim 5, wherein: the rotating rod is provided with a first long circular hole, and the guide sleeve is movably clamped in the first long circular hole through the clamping groove.

7. The inspection tool for lower core mold assembling of claim 6, wherein: and a discharging notch is formed in one side, located on the first long circular hole, of the rotating rod.

8. The inspection tool for lower core mold assembling of any one of claims 5 to 7, wherein: and a horizontal distance scale is marked on the rotating rod.

9. The inspection tool for lower core mold assembling of claim 5, wherein: and a second long round hole is formed in one side of the guide sleeve, and the detection rod penetrates through the second long round hole through a second pin and is fastened in the guide sleeve.

10. The inspection tool for lower core mold assembling of claim 9, wherein: and the detection rod is also marked with a height scale.