Frame mold template flatness measuring jig

Abstract

The utility model relates to the technical field of flatness measurement, and specifically discloses a frame mold template flatness measuring tool comprising a frame template, and the upper end of the frame template is provided with a main frame; a U-shaped sliding groove is formed in the main frame, and a second sliding groove in a parallel state is formed in the upper surface of the main frame; and a T-shaped table is slidably installed in the U-shaped sliding groove, a plurality of vertical through holes are evenly formed in the surface of the T-shaped table, and springs are fixedly installed on the portions, located on the outer sides of the through holes, of the lower end face of the T-shaped table. Under the cooperation of structures such as a T-shaped table, a probe head and a spring, the upper end surface of the frame mold template can be contacted, so that the probe head can detect the flatness of the upper end surface of the frame mold template one by one in the use process, and the upper end surface of the frame mold template can be detected frame by frame. Therefore, detection personnel can know where the framework mold template is uneven at the first time.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness measurement, in particular to a frame mould template flatness measurement jig. Background Art

[0002] A mold frame usually refers to a tool or system used in construction, manufacturing, or other industries to create a specific structure or shape. In manufacturing, a mold frame refers to a master mold or fixture used in a molding, casting, or machining process; for example, in plastic injection molding, the mold is the tool used to form the shape of a plastic product; in metal casting, the template may be a mold used to create a specific shape of the casting.

[0003] In the manufacturing industry, frame mold templates are used in many scenarios, most of which are used to manufacture castings of specific shapes. During use, two frame mold templates are fitted together, and then molten iron is poured to form the casting. Before the frame mold template is used, it is necessary to test its flatness to avoid deviations in the casting during the subsequent pouring and molding process. Because of errors in the mold, it is easy for the two molds to leak after being fitted together, which in turn causes molten iron to seep out. Secondly, due to the error in flatness, after the casting is formed, there will be numerical deviations on its surface or inside, which will cause the casting to be scrapped and cause a waste of resources.

[0004] Because the flatness needs to be measured before use, and most people on the market use a flatness measuring device, most of which is a spirit level. During the use of the spirit level, when it measures an error, it is impossible to accurately determine the position, because the spirit level only has the middle point to show which part is high and which part is low, but it is impossible to specifically determine the position where the deviation occurs, because it has limitations and is inconvenient to use. Summary of the invention

[0005] The purpose of the utility model is to provide a frame mold template flatness measuring jig, which can contact the upper end surface of the frame mold template with the cooperation of structures such as a T-stage, a probe head, and a spring, so that the probe head can detect the flatness of the upper end surface of the frame mold template one by one during use, so that the upper end surface of the frame mold template can be detected frame by frame, so that the inspection personnel can know where the frame mold template is uneven at the first time, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a frame mold template flatness measurement jig, comprising a frame template, wherein a main frame is arranged at the upper end of the frame template;

[0007] A U-shaped slide groove is provided inside the main frame, and a second slide groove in a parallel state is provided on the upper surface of the main frame;

[0008] A T-shaped platform is slidably installed inside the U-shaped slide groove, and a plurality of vertical through holes are evenly opened on the surface of the T-shaped platform. A spring is fixedly installed on the lower end surface of the T-shaped platform located outside the through holes;

[0009] A probe head is fixedly installed at the lower end of the spring, and a cavity column in a vertical state is fixedly installed at the upper end of the probe head, which is located inside the spring.

[0010] A sliding member is slidably installed between the second sliding grooves, and the lower end of the sliding member can fit with the upper end of the T-stage.

[0011] Preferably, the U-shaped slide groove is located between the two second slide grooves, and the upper and lower end surfaces of the main frame are both in an open state and are connected to the interior of the U-shaped slide groove.

[0012] Preferably, the left end of the main frame is in an open state, and a sealing slide groove is arranged outside the left end opening of the main frame, wherein a socket is arranged at the front end of one of the sealing slide grooves, and a baffle is slidably installed inside the sealing slide groove.

[0013] Preferably, slides are fixedly mounted on both sides of the main frame, a first U-shaped frame is provided on the outer side of the main frame, and the slide is slidably mounted on the first U-shaped frame.

[0014] Preferably, a convex sliding groove is provided on both side walls of the first U-shaped frame, the slide is slidably installed inside the convex sliding groove, and the adjacent end of the slide is located outside the convex sliding groove.

[0015] Preferably, a second U-shaped frame is fixedly installed on the upper ends of two adjacent slides, an adjusting screw is rotatably installed on the upper end of the first U-shaped frame, and the lower end of the adjusting screw is located on the inner side of the first U-shaped frame and is rotatably installed on the upper end of the second U-shaped frame.

[0016] Preferably, a support seat is fixedly installed at the lower opening of the first U-shaped frame, roller grooves are opened on both sides of the lower end of the support seat, and rollers are rotatably installed inside the roller grooves.

[0017] Preferably, the roller is rolled and placed on the upper end surface of the frame template, and the lower end of the probe head can contact the frame template.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model can contact the upper end surface of the frame mold template with the cooperation of the T-stage, the probe head, the spring and other structures, so that the probe head can detect the flatness of the upper end surface of the frame mold template one by one during use, so that the upper end surface of the frame mold template can be detected frame by frame, so that the inspection personnel can know where the frame mold template is uneven at the first time.

[0020] 2. The utility model can replace the T-stage at any time during use, so that the most suitable T-stage can be required for operation. Moreover, since the T-stage can be disassembled one by one, it can be ensured that the T-stage can be removed in the process of being damaged without affecting subsequent inspection operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the main body of the utility model;

[0023] Figure 2 This is a structural diagram of the first U-shaped frame and the second U-shaped frame of the utility model;

[0024] Figure 3 This is a structural diagram of the support seat of the utility model;

[0025] Figure 4 This is the main frame structure diagram of the utility model;

[0026] Figure 5 It is a schematic diagram of the U-shaped chute and the second chute of the utility model;

[0027] Figure 6 This is a schematic diagram of the main frame and T-type stage of the utility model;

[0028] Figure 7 This is a schematic diagram of the T-type stage, cavity column, and spring of the utility model;

[0029] Description of reference numerals:

[0030] 1. Frame template; 2. Main frame; 21. U-shaped slide; 22. Second slide; 23. Sealed slide; 231. Socket; 232. Baffle; 24. Sliding part; 25. T-type stage; 251. Through hole; 26. Spring; 27. Probe head; 28. Cavity column; 3. Slide; 4. First U-shaped frame; 41. Adjusting screw; 42. Second U-shaped frame; 43. Convex slide; 5. Support seat; 51. Roller groove; 6. Roller. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figures 1 to 7 , the utility model provides a technical solution:

[0033] The frame mold template flatness measuring fixture comprises a frame template 1, wherein a main frame 2 is arranged at the upper end of the frame template 1; a U-shaped slide groove 21 is provided inside the main frame 2, and a second slide groove 22 in a parallel state is provided on the upper surface of the main frame 2; a T-shaped stage 25 is slidably installed inside the U-shaped slide groove 21, and a plurality of vertical through holes 251 are evenly provided on the surface of the T-shaped stage 25, and a spring 26 is fixedly installed on the lower end surface of the T-shaped stage 25 on the outer side of the through hole 251; a probe head 27 is fixedly installed at the lower end of the spring 26, and the upper end of the probe head 27 is located at the spring 2 6 is fixedly installed with a vertical cavity column 28; a sliding member 24 is slidably installed between the second slide grooves 22, and the lower end of the sliding member 24 can fit with the upper end of the T-type stage 25; the U-shaped slide groove 21 is located between the two second slide grooves 22, and the upper and lower end surfaces of the main frame 2 are both in an open state and are connected with the inside of the U-shaped slide groove 21; the left end of the main frame 2 is in an open state, and a sealed slide groove 23 is arranged on the outer side of the left end opening of the main frame 2, one of the sealed slide grooves 23 is provided with a socket 231 at the front end, and a baffle 232 is slidably installed inside the sealed slide groove 23.

[0034] By adopting the above technical scheme, the flatness measuring devices on the market, such as the level ruler, can only measure which end of the two sides is higher or lower during operation, and cannot specifically measure which position is uneven, which results in the processing personnel having to use the measuring tool for multiple measurements. The structure of the device is as follows: it comprises a frame template 1, a main frame 2 is arranged above the frame template 1, wherein a U-shaped slide 21 of a U-shaped structure is provided inside the main frame 2, and the opening of the U-shaped slide 21 is located at the left end of the main frame 2, so that the left end of the main frame 2 is in an open state, and secondly, two parallel second slides 22 are provided on both sides of the U-shaped slide 21 at the upper end of the main frame 2, and grooves are provided on the upper and lower end surfaces of the main frame 2, and the grooves are connected with the U-shaped slide 21; a T-shaped stage 25 is installed horizontally and slidably inside the U-shaped slide 21, wherein the top of the T-shaped stage 25 is aligned with the The top of the main frame 2 is in a flush state (a plurality of T-stages 25 are installed inside the U-shaped slide 21 for subsequent inspection of each part of the frame template 1), and several rows of parallel through holes 251 are evenly arranged on the T-stage 25. Moreover, a spring 26 is fixedly installed at the lower end of the T-stage 25 on the outside of each through hole 251, and a probe head 27 is fixedly installed at the lower end of the spring 26, and a cavity column 28 is fixedly installed at the top of the probe head 27 inside the spring 26 (a sensor is fixedly installed inside the cavity column 28, and a sensing probe is fixedly installed at the lower end of the probe head 27 for determining whether the probe head 27 is used to fit the frame template 1 together when in use), and the top of the cavity column 28 is in a flush state with the top of the T-stage 25, so the top of the cavity column 28 is in a flush state with the upper horizontal plane of the main frame 2.

[0035] Secondly, a sliding member 24 is installed horizontally and slidingly between the two second slide grooves 22, and the lower end of the sliding member 24 located outside the second slide groove 22 is in contact with the upper end surface of the main frame 2. During use, the sliding member 24 can perform linear reciprocating motion along the second slide groove 22.

[0036] A slide 3 is fixedly installed on the front and rear surfaces of the outer side of the main frame 2, and two support seats 5 are arranged on the outer side of the main frame 2 at the upper end of the frame template 1, and a first U-shaped frame 4 is fixedly installed on the upper ends of the two support seats 5, and both inner walls of the first U-shaped frame 4 are provided with convex slide grooves 43, and the end of the slide 3 away from the main frame 2 is slidably installed inside the convex slide groove 43, and a second U-shaped frame 42 is fixedly installed on the upper ends of the two slides 3; secondly, an adjusting screw 41 is rotatably installed at the center position of the upper end of the first U-shaped frame 4, wherein the lower end of the adjusting screw 41 is located on the inner side of the first U-shaped frame 4 and is rotatably installed on the upper end of the second U-shaped frame 42, and during use, rotating the adjusting screw 41 can make the second U-shaped frame 42 slide up and down.

[0037] Secondly, a plurality of roller grooves 51 are evenly provided at both ends of the lower part of the support seat 5, and rollers 6 are rotatably installed inside the roller grooves 51, wherein the circumferential surface of the roller 6 is in contact with the frame template 1, so that the support seat 5 can move on the frame template 1, and thus the connected structure can move on the frame template 1; when in use, the personnel make the roller 6 at the lower end of the support seat 5 contact with the frame template 1, and then manually rotate the adjusting screw 41, at this time, the adjusting screw 41 moves downward, so that the adjusting screw 41 can push the second U-shaped frame 42 to move downward synchronously, and when the second U-shaped frame 42 moves downward During the process, the slide 3 can only move horizontally under the restriction, and will not rotate synchronously with the adjusting screw 41. The second U-shaped frame 42 will push the slide 3 to move downward synchronously during the downward movement, and the slide 3 will move synchronously with the main frame 2, so that the main frame 2 can move synchronously with the T-shaped stage 25. During the movement of the T-shaped stage 25, the spring 26 and the probe head 27 will move downward synchronously, and then the distance between the probe head 27 and the frame template 1 can be detected at all times under the action of the induction probe, and the probe head 27 can be gradually brought close to the frame template 1 under the action of the adjusting screw 41 until they are completely fitted.

[0038] Then slowly move the main frame 2. During the movement of the main frame 2, the probe head 27 will move upward when encountering an uneven place, so that the top of the cavity column 28 will slide out of the through hole 251. At this time, the sliding member 24 will be unable to slide when moving the protruding cavity column 28, so that the processing personnel can immediately know where the unevenness occurs on the frame template 1, thereby saving searching time. Compared with traditional spirit levels and detection devices on the market, this device can immediately know where the error occurs on the frame template 1 under the action of the T-stage 25 and the probe head 27, so that the processing personnel can immediately deal with the error and determine the unevenness problem.

[0039] Specifically, Figures 1 to 7As shown, slides 3 are fixedly installed on both sides of the main frame 2, and a first U-shaped frame 4 is arranged on the outer side of the main frame 2, and the slide 3 is slidably installed on the first U-shaped frame 4; convex slide grooves 43 are opened on the inner side walls of the first U-shaped frame 4, and the slide 3 is slidably installed inside the convex slide grooves 43, and the adjacent end of the slide 3 is located on the outer side of the convex slide grooves 43; a second U-shaped frame 42 is fixedly installed on the upper ends of two adjacent slides 3, and an adjusting screw 41 is rotatably installed on the upper end of the first U-shaped frame 4, and the lower end of the adjusting screw 41 is located on the inner side of the first U-shaped frame 4 and is rotatably installed on the upper end of the second U-shaped frame 42; a support seat 5 is fixedly installed at the lower end opening of the first U-shaped frame 4, and roller grooves 51 are opened on both sides of the lower end of the support seat 5, and a roller 6 is rotatably installed inside the roller groove 51; the roller 6 is rolled and placed on the upper end surface of the frame template 1, and the lower end of the probe head 27 can contact the frame template 1.

[0040] By adopting the above technical solution, most of the devices on the market are of integral structure during use. When the detection device has problems, the device needs to be disassembled and repaired as a whole so that the device can be operated. The process is time-consuming and costly. The structure of the device is as follows: a plurality of T-shaped platforms 25 of the same structure are installed horizontally and slidably inside the U-shaped slide 21 inside the main frame 2; secondly, a sealing slide 23 is provided at both ends of the opening at the left end of the main frame 2, wherein the sealing slide 23 at the front end is provided with a socket 231, and a baffle 232 is slidably installed in the sealing slide 23, and the baffle 232 can seal the opening at the left end of the main frame 2, so that the T-shaped platform 25 is not In the process of use, the processing personnel carefully slide the T-type platform 25 into the U-shaped chute 21, and then operate. When one of the T-type platforms 25 has a problem, the processing personnel can let the baffle 232 slide out of the sealing chute 23, and then carefully remove the T-type platform 25 and replace the damaged T-type platform 25. Finally, slide the removed good T-type platform 25 into the U-shaped chute 21 to allow the equipment to continue to operate. With the cooperation of the structure of this device, it can save maintenance time, so that the equipment can be replaced in time when it is damaged during operation, which improves the efficiency of construction operations and greatly reduces the time that the equipment cannot be used. Improve production efficiency.

[0041] Working principle: First, the personnel make the roller 6 at the lower end of the support seat 5 contact with the frame template 1, and then manually rotate the adjusting screw 41 to allow the second U-shaped frame 42 to move downward. During the downward movement of the second U-shaped frame 42, the slide 3 will be pushed to move downward synchronously, and the slide 3 will move synchronously with the main frame 2, and the main frame 2 will move synchronously with the T-shaped stage 25.

[0042] During the movement of the T-shaped stage 25 , the spring 26 and the probe head 27 will move downward synchronously, and then the distance between the probe head 27 and the frame template 1 can be detected at all times under the action of the sensing probe.

[0043] Then the main frame 2 is slowly moved, and the probe head 27 will move upward when encountering an uneven place, thereby causing the top of the cavity column 28 to slide out of the through hole 251 .

[0044] When the sliding member 24 moves the protruding cavity column 28, it will be unable to slide, so that the processing personnel can immediately understand where the unevenness occurs on the frame template 1, thereby saving searching time.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A frame mold template flatness measurement jig, comprising a frame template (1), characterized in that: A main frame (2) is provided at the upper end of the frame template (1); A U-shaped sliding groove (21) is provided inside the main frame (2), and a second sliding groove (22) in a parallel state is provided on the upper surface of the main frame (2); A T-shaped platform (25) is slidably installed inside the U-shaped slide groove (21), a plurality of vertical through holes (251) are evenly opened on the surface of the T-shaped platform (25), and a spring (26) is fixedly installed on the lower end surface of the T-shaped platform (25) outside the through holes (251); A probe head (27) is fixedly mounted on the lower end of the spring (26), and a vertical cavity column (28) is fixedly mounted on the upper end of the probe head (27) inside the spring (26); A sliding member (24) is slidably installed between the second sliding grooves (22), and the lower end of the sliding member (24) can be fitted with the upper end of the T-shaped stage (25).

2. The frame mold template flatness measuring jig according to claim 1 is characterized in that: The U-shaped slide groove (21) is located between the two second slide grooves (22), and the upper and lower end surfaces of the main frame (2) are both in an open state and are connected to the interior of the U-shaped slide groove (21).

3. The frame mold template flatness measurement jig according to claim 1, characterized in that: The left end of the main frame (2) is in an open state, and a sealing slide groove (23) is arranged outside the left end opening of the main frame (2), wherein a socket (231) is arranged at the front end of one of the sealing slide grooves (23), and a baffle (232) is slidably installed inside the sealing slide groove (23).

4. The frame mold template flatness measurement jig according to claim 1, characterized in that: Slides (3) are fixedly mounted on both sides of the main frame (2), a first U-shaped frame (4) is arranged on the outer side of the main frame (2), and the slide (3) is slidably mounted on the first U-shaped frame (4).

5. The frame mold template flatness measuring jig according to claim 4 is characterized in that: Convex sliding grooves (43) are provided on both side walls inside the first U-shaped frame (4), and the slide (3) is slidably installed inside the convex sliding groove (43), and the adjacent end of the slide (3) is located outside the convex sliding groove (43).

6. The frame mold template flatness measuring jig according to claim 5, characterized in that; A second U-shaped frame (42) is fixedly mounted on the upper ends of two adjacent slides (3); an adjusting screw (41) is rotatably mounted on the upper end of the first U-shaped frame (4); the lower end of the adjusting screw (41) is located on the inner side of the first U-shaped frame (4) and is rotatably mounted on the upper end of the second U-shaped frame (42).

7. The frame mold template flatness measurement jig according to claim 5, characterized in that: A support seat (5) is fixedly installed at the lower opening of the first U-shaped frame (4), and roller grooves (51) are opened on both sides of the lower end of the support seat (5), and rollers (6) are rotatably installed inside the roller grooves (51).

8. The frame mold template flatness measuring jig according to claim 7, characterized in that: The roller (6) is rolled and placed on the upper end surface of the frame template (1), and the lower end of the probe head (27) can contact the frame template (1).

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