Formwork bottom plate flatness measuring tool

Abstract

The utility model discloses a formwork bottom plate flatness measuring tool, which comprises a measuring assembly, a height adjusting assembly and a guide rail base, and is characterized in that the measuring assembly is provided with a lifting supporting part and a measuring head, the height adjusting assembly comprises an aligning part which is telescopically arranged, and the height adjusting assembly comprises a sliding part which is used for translating to be close to a formwork bottom plate; and the alignment part is clamped with the measuring assembly, so that the set position of the alignment part is as high as the measuring head. When the overall height of the measuring assembly is adjusted through the lifting supporting part, the aligning part can ascend and descend along with the measuring assembly, the aligning part can be close to the formwork bottom plate through the sliding part for comparison, lifting of the lifting supporting part can be adjusted according to the height of the aligning part and the height of the formwork bottom plate after comparison, and then height adjustment of the measuring head can be completed. Through the height adjusting assembly capable of sliding, the height of the measuring head in the measuring assembly can be adjusted to the height corresponding to the formwork bottom plate without moving the measuring assembly, and operation is convenient.

Description

Technical Field

[0001] The present application relates to the field of mold technology, and in particular to a mold base bottom plate flatness measurement tool. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by methods such as injection molding, blow molding, extrusion, die-casting or forging, smelting, and stamping. They mainly realize the processing of the shape of the object by changing the physical state of the molded material. The accuracy of the mold itself has a great influence on the accuracy of the produced parts. If the flatness of the mold base does not meet the requirements, accurate mold closing cannot be completed. Therefore, it is necessary to perform flatness detection on the injection mold.

[0003] However, due to the installation and use conditions of measuring tools such as laser measuring instruments, there is generally a gap between the measuring component and the mold base to be measured. If the measuring tool is brought close to the mold base for height adjustment, the actual operation is more troublesome because the measuring tool includes tools such as guide rails. Therefore, we propose a flatness measuring tool that is easy to adjust the height, so as to facilitate the adjustment of the measuring tool and the measuring surface of the mold base to the same height during installation. Summary of the invention

[0004] The purpose of this application is to provide a mold base bottom plate flatness measurement tool.

[0005] In order to achieve the above purpose, the technical solution adopted in this application is: a mold base plate flatness measuring tool, including a measuring component, a height adjustment component and a guide rail base, the measuring component is provided with a lifting support part and a measuring head, the height adjustment component includes a telescopic alignment part, the height adjustment component includes a sliding part for translating close to the mold base plate, and a snap connection is formed between the alignment part and the measuring component so that the set position of the alignment part is at the same height as the measuring head.

[0006] As a preferred embodiment, the guide rail base includes guide rail parts arranged on both sides of the top, and the measuring component is slidably arranged on the guide rail parts; the height adjustment component is located at the initial end of the guide rail part, and a height limiting rod is extended on the side of the measuring component close to the height adjustment component, and a limiting groove is arranged on the back of the alignment part, and the measuring component is inserted into the limiting groove when it is in the initial position. After visually adjusting the height in the initial state, the alignment part is pulled out of the guide rail base and close to the mold frame bottom plate for comparison. If the height is not equal, the alignment part is pushed back to adjust the lifting support part until the measuring head is at the same height as the set position of the alignment part.

[0007] As a preference, scale portions are provided at the same height as the measuring head and at upper and lower sides of the same height.

[0008] As a preference, the alignment portion is configured as an alignment rod, and the alignment rod is a telescopic rod; a limiting rod is provided at the bottom of the alignment rod vertically toward the guide rail base, and the limiting rod forms the sliding portion to enable the alignment rod.

[0009] Preferably, the mold base flatness measuring tool also includes a marking component, which includes a plurality of marking parts that slide up and down, a marking ruler detachably mounted on the bottom of the guide rail base, and an adjusting rod corresponding to the measuring head, the marking part having an elastic mounting part, which ensures that the marking part does not contact the marking ruler in an initial state, and the plurality of marking parts are equidistantly arranged along the measuring direction, and the adjusting rod is moved downward to act on the marking part so that the bottom of the marking part contacts the marking ruler for drawing lines.

[0010] Preferably, a fixed head is provided at the top of the adjusting rod, and an elastic part is provided between the fixed head and the top of the measuring component, so that the bottom of the adjusting rod does not interact with the marking part in an initial state; after the adjusting rod is pressed and the line is drawn, it is released, and the elastic part resets the adjusting rod.

[0011] Preferably, an amplifying plate is provided at the bottom of the adjusting rod, and the bottom length of the amplifying plate is greater than or equal to the distance between two adjacent marking portions.

[0012] Preferably, the mold base plate flatness measuring tool further comprises a driving unit, wherein the driving unit comprises a stroke for driving the measuring component to move back and forth in a measuring direction.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] Since the alignment part is retractable and connected with the measuring component, when the overall height of the measuring component is adjusted by the lifting support part, the alignment part will also be lifted and lowered, that is, the height adjustment function is realized. In order to facilitate the comparison between the height adjustment component and the mold frame bottom plate, the alignment part can be brought close to the mold frame bottom plate through the sliding part for comparison. After the comparison, if the measuring head and the mold frame bottom plate do not reach the appropriate measuring height, the lifting and lowering of the lifting support part can be adjusted according to the height of the alignment part and the mold frame bottom plate, thereby completing the height adjustment of the measuring head. The sliding height adjustment component can adjust the height of the measuring head in the measuring component to the height corresponding to the mold frame bottom plate without moving the measuring component, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0016] Figure 2 yes Figure 1 Side view of the middle structure.

[0017] Figure 3 It is a schematic diagram of the local structure of the identification mechanism.

[0018] Figure 4 yes Figure 1 Top view of the .

[0019] In the figure: 1. Measuring component; 2. Driving part; 3. Height adjustment component; 4. Mounting plane; 5. Guide rail part; 6. Measuring head; 7. Marking part; 8. Marking ruler; 9. Lifting support part; 10. Adjusting rod; 11. Mounting seat; 12. Alignment rod; 13. Limit rod; 14. Equal height limiting part; 15. Magnifying plate; 16. Scale part; 17. Elastic part. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and 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 cannot be understood as limiting the specific scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0024] Example:

[0025] Reference Figures 1 to 4, this embodiment proposes a mold base flatness measuring tool, including a measuring component 1, a height adjustment component 3 and a guide rail base, the guide rail base is a base for installing the guide rail part 5, which is installed on the top of the installation plane 4. The measuring component 1 is provided with a lifting support part 9 and a measuring head 6, the height adjustment component 3 includes a telescopic alignment part, the height adjustment component 3 includes a sliding part for translating close to the mold base, and a clamping connection is formed between the alignment part and the measuring component 1, so that the set position of the alignment part is equal to the height of the measuring head 6. Since the alignment part is telescopic and is clamped with the measuring component 1, when the overall height of the measuring component 1 is adjusted by the lifting support part 9, the alignment part will also be lifted and lowered together, that is, the height adjustment function is realized. In order to facilitate the comparison between the height adjustment component 3 and the mold base, the alignment part can be brought close to the mold base through the sliding part, so as to compare. After the comparison, if the measuring head 6 and the mold base do not reach a suitable measuring height, the lifting and lowering of the lifting support part 9 can be adjusted according to the height of the alignment part and the mold base, and the height adjustment of the measuring head 6 can be completed. Due to the limitations of the guide rail base and, for example, the mounting seat 11 in the measuring component 1, there is generally a gap between the measuring component 1 and the mold base to be measured. At this time, the height of the measuring head 6 in the measuring component 1 can be adjusted to a height corresponding to the mold base through the sliding height adjustment component 3 without moving the measuring component 1, which is easy to operate.

[0026] Reference Figure 1 and Figure 3 The guide rail base includes guide rail parts 5 arranged on both sides of the top, and the measuring component 1 is slidably arranged on the guide rail part 5; the height adjustment component 3 is located at the initial end of the guide rail part 5, and the measuring component 1 is provided with an equal height limiting rod 14 extending from the side close to the height adjustment component 3, and a limiting groove is provided on the back of the alignment part, and the measuring component 1 is inserted into the limiting groove when it is in the initial position. After visually adjusting the height in the initial state, pull the alignment part out of the guide rail base and approach the mold frame bottom plate for comparison. If the height is not equal, push the alignment part back to adjust the lifting support part 9 until the measuring head 6 is at the same height as the set position of the alignment part.

[0027] In order to facilitate faster height adjustment operations, scale portions 16 are provided at the same height as the measuring head 6 and at the upper and lower sides of the same height; if the height of the alignment portion is not appropriate after comparison with the mold frame bottom plate, the distance that needs to be adjusted can be known through the scale, so that the height adjustment of the measuring component 1 can be completed by adjusting the appropriate distance through the lifting support portion 9.

[0028] like Figure 3 As shown, the alignment portion is configured as an alignment rod 12, which is a telescopic rod; a limit rod 13 is configured at the bottom of the alignment rod 12 vertically toward the guide rail base, and the limit rod 13 forms a sliding portion so that the alignment rod 12 can be pulled out of the guide rail base, that is, it can be close to the mold frame bottom plate for comparison.

[0029] The mold base flatness measuring tool also includes a marking component, which includes a plurality of marking parts 7 that are slidable up and down, a marking ruler 8 that is detachably mounted on the bottom of the guide rail base, and an adjusting rod 10 corresponding to the measuring head 6. The marking part 7 has an elastic mounting part, which makes the marking part 7 not contact the marking ruler 8 in the initial state. The plurality of marking parts 7 are equidistantly arranged along the measuring direction. The downward adjusting rod 10 acts on the marking part 7 so that the bottom of the marking part 7 contacts the marking ruler 8 for drawing lines. Obviously, the marking part 7 is located in the middle of the track of the guide rail part 5. The elastic mounting part can be set as a spring. The marking part 7 itself can move up and down, and cooperate with the spring to make it away from the marking ruler 8 in its initial state. The contact and drawing of the marking part 7 with the marking ruler 8 can be achieved by paint, etc., preferably in an erasable manner, such as setting an erasable paint at the bottom of the marking part 7.

[0030] like Figure 3 A fixed head is provided at the top of the adjusting rod 10, and an elastic part 17 is provided between the fixed head and the top of the measuring assembly 1, so that the bottom of the adjusting rod 10 does not interact with the marking part 7 in the initial state; after the adjusting rod 10 is pressed and the line is drawn, it is released, and the elastic part 17 resets the adjusting rod 10. In order to prevent the bottom of the adjusting rod 10 from being offset from the marking part 7, an enlargement plate 15 is provided at the bottom of the adjusting rod 10, and the bottom length of the enlargement plate 15 is greater than or equal to the distance between two adjacent marking parts 7.

[0031] Reference Figure 1 The mold base flatness measuring tool also includes a driving part 2, which includes a stroke for driving the measuring component 1 to move back and forth in the measuring direction. The driving part 2 can be set as a cylinder, which drives the measuring component 1 to move horizontally for measurement through a piston rod.

[0032] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A mold base bottom plate flatness measurement tool, characterized in that: It includes a measuring component, a height-adjusting component and a guide rail base. The measuring component is provided with a lifting support part and a measuring head. The height-adjusting component includes a telescopic alignment part. The height-adjusting component includes a sliding part for translating close to the bottom plate of the mold frame. A clamping connection is formed between the alignment part and the measuring component so that the set position of the alignment part is at the same height as the measuring head.

2. The mold base plate flatness measuring tool according to claim 1, characterized in that: The guide rail base includes guide rail parts arranged on both sides of the top, and the measuring component is slidably arranged on the guide rail parts; the height adjustment component is located at the initial end of the guide rail part, and an equal height limiting rod is extended on one side of the measuring component close to the height adjustment component, and a limiting groove is provided on the back side of the alignment part, and the measuring component is inserted into the limiting groove when it is in the initial position.

3. The mold base bottom plate flatness measuring tool according to claim 2, characterized in that: The alignment portion and the measuring head are at the same height and at upper and lower sides of the same height. Scale portions are provided.

4. The mold base bottom plate flatness measuring tool according to claim 1, characterized in that: The alignment portion is configured as an alignment rod, and the alignment rod is a telescopic rod; a limit rod is vertically arranged at the bottom of the alignment rod toward the guide rail base, and the limit rod forms the sliding portion so as to enable the alignment rod.

5. The mold base bottom plate flatness measuring tool according to claim 1, characterized in that: It also includes a marking component, which includes a plurality of marking parts that slide up and down, a marking ruler that is detachably mounted on the bottom of the guide rail base, and an adjusting rod corresponding to the measuring head. The marking part has an elastic mounting part, which prevents the marking part from contacting the marking ruler in an initial state. The plurality of marking parts are equidistantly arranged along the measuring direction. The adjusting rod is moved downward to act on the marking part so that the bottom of the marking part contacts the marking ruler for drawing lines.

6. The mold base bottom plate flatness measuring tool according to claim 5, characterized in that: A fixed head is provided on the top of the adjusting rod, and an elastic part is provided between the fixed head and the top of the measuring component, so that the bottom of the adjusting rod does not interact with the marking part in the initial state; after the adjusting rod is pressed and the line is drawn, it is released, and the elastic part resets the adjusting rod.

7. The mold base bottom plate flatness measuring tool according to claim 6, characterized in that: An enlargement plate is arranged at the bottom of the adjusting rod, and the bottom length of the enlargement plate is greater than or equal to the distance between two adjacent marking parts.

8. The mold base bottom plate flatness measuring tool according to claim 1, characterized in that: It also includes a driving part, which includes a stroke for driving the measuring component to move back and forth in a measuring direction.

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