Casting pipe outer diameter detection device

Abstract

The utility model belongs to the technical field of outer diameter detection devices, and particularly relates to a casting pipe outer diameter detection device which comprises a base. The bracket is fixedly mounted at the top of the base; the number of the attaching rods is two, the left side of the attaching rod located at the upper position is fixedly connected with the support, and the left side of the attaching rod located at the lower position is slidably connected with the support; the casting pipe fitting device comprises two fitting rods, a control mechanism and a positioning mechanism, the positioning mechanism is matched with the control mechanism and the fitting rods located on the lower portion, the positioning mechanism is used for stably positioning the fitting rods located on the lower portion, and the control mechanism is used for unlocking the fitting rods located on the lower portion. And then the attaching rod at the lower position is controlled to be close to the casting pipe, so that the casting pipe can be clamped and fixed, the casting pipe is supported, the casting pipe is suspended, and the casting pipe is conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of outer diameter detection devices, in particular to an outer diameter detection device for a casting pipe. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling and subsequent processing such as grinding, the resulting object has a certain shape, size and performance. The outer diameter of the casting tube needs to be tested after it is manufactured;

[0003] When the existing casting pipe outer diameter detection device is used, most of the casting pipes are detected by using a scale. Due to the different types of casting pipes, if the casting pipe is large, it is difficult to detect it due to the lack of support for the casting pipe. Therefore, the utility model proposes a casting pipe outer diameter detection device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problem that most of the casting pipes in the prior art are detected by using a scale. Due to the different types of casting pipes, if the casting pipe is large, it is difficult to detect it due to lack of support for the casting pipe. A casting pipe outer diameter detection device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A casting pipe outer diameter detection device, comprising

[0007] Base;

[0008] A bracket, wherein the bracket is fixedly mounted on the top of the base;

[0009] There are two fitting rods, the left side of the fitting rod at the upper position is fixedly connected to the bracket, and the left side of the fitting rod at the lower position is slidably connected to the bracket;

[0010] A control mechanism and a positioning mechanism, wherein the positioning mechanism cooperates with the control mechanism and the laminating rod at the lower position respectively, the positioning mechanism is used to stably position the laminating rod at the lower position, and the control mechanism is used to unlock the laminating rod at the lower position;

[0011] A clamping mechanism, the clamping mechanism comprising a rotating rod, a rotating frame and a control rod;

[0012] The rotating frame is fixedly connected to the bracket, the rotating rod is rotatably connected to the bracket, the rotating rod is rotatably connected to the fitting rod at the lower position, and the rotating rod is matched with the control rod.

[0013] As a preferred solution of the utility model, the control mechanism includes: a control frame, a push rod, a sliding block and a telescopic rod;

[0014] The control frame is slidably connected to the control rod, the control frame is rotatably connected to the push rod, the push rod is rotatably connected to the sliding block, the sliding block is slidably connected to the control rod, the telescopic rod is rotatably connected to the control rod, and the sliding block cooperates with the control rod.

[0015] As a preferred solution of the utility model, the positioning mechanism includes: a fixing frame and a positioning frame;

[0016] The positioning frame is slidably connected to the inner side of the control rod, the positioning frame is fixedly connected to the fixing frame, and the fixing frame is rotatably connected to the telescopic rod.

[0017] As a preferred solution of the utility model, a spring is fixedly installed on the top of the positioning frame, a fixing block is fixedly installed on the top of the spring, and the fixing block is fixedly connected to the control rod.

[0018] As a preferred solution of the utility model, a plurality of positioning grooves arranged at equal intervals are provided on the rotating frame, a positioning block is fixedly mounted on the bottom of the positioning frame, and the outer side of the positioning block is detachably engaged with the inner wall of the positioning groove.

[0019] As a preferred solution of the utility model, round rods are fixedly installed on the front and rear sides of the fitting rod at the lower position, the outer side of the round rod is slidably connected to the inner side of the rotating rod, and the left end of the rotating rod is slidably connected to the inner side of the control rod.

[0020] Beneficial effects:

[0021] 1. After the control frame is pushed, the control frame can push the push rod, and the push rod pushes the sliding block to slide downward. The sliding block squeezes the telescopic rod to rotate, so that the telescopic rod can pull the positioning frame and the rotating frame to disengage, thereby unlocking the control rod and freely rotating the control rod, so that the control rod can press the left end of the rotating rod downward, so that the rotating rod rotates counterclockwise, and the right end of the rotating rod can tilt the fitting rod at the lower position, so that the fitting rod at the lower position can move upward to adjust the distance between the two fitting rods, so that casting pipes of various sizes can be adapted and fixed;

[0022] 2. After the positioning frame is engaged with the rotating frame, the positioning frame can connect the rotating frame and the control rod to block the rotation of the control rod on the rotating frame, so that the control rod can be positioned on the rotating frame. The control rod can position the positions of the rotating rod and the fitting rod. The two fitting rods can stably position the casting pipe, which is convenient for testing the casting pipe;

[0023] In the utility model, the casting pipe is placed between two fitting rods, and the fitting rod at the lower position is controlled to be close to the casting pipe, so that the casting pipe can be clamped and fixed to support the casting pipe, so that the casting pipe is suspended in the air, which is convenient for testing the casting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the main three-dimensional diagram of the utility model;

[0025] Figure 2 It is a top-down three-dimensional diagram of the utility model;

[0026] Figure 3 It is a three-dimensional diagram of the left side view of the utility model;

[0027] Figure 4 It is a three-dimensional diagram of the positioning mechanism of the utility model.

[0028] In the figure: 1. base; 2. bracket; 3. fitting rod; 4. rotating rod; 5. rotating frame; 6. control rod; 7. control frame; 8. push rod; 9. sliding block; 10. telescopic rod; 11. fixed frame; 12. positioning frame; 13. spring; 14. fixed block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example

[0031] Reference Figure 1-Figure 4 , a casting pipe outer diameter detection device, comprising

[0032] Base 1;

[0033] Bracket 2, bracket 2 is fixedly installed on the top of base 1;

[0034] The laminating rods 3 are two in number, the left side of the laminating rod 3 located at the upper position is fixedly connected to the bracket 2, and the left side of the laminating rod 3 located at the lower position is slidably connected to the bracket 2;

[0035] A control mechanism and a positioning mechanism, wherein the positioning mechanism cooperates with the control mechanism and the laminating rod 3 located at the lower position respectively, the positioning mechanism is used to stably position the laminating rod 3 located at the lower position, and the control mechanism is used to unlock the laminating rod 3 at the lower position;

[0036] The clamping mechanism comprises a rotating rod 4, a rotating frame 5 and a control rod 6;

[0037] The rotating frame 5 is fixedly connected to the bracket 2 , the rotating rod 4 is rotatably connected to the bracket 2 , the rotating rod 4 is rotatably connected to the fitting rod 3 at the lower position, and the rotating rod 4 cooperates with the control rod 6 .

[0038] By means of the above structure: by placing the casting pipe between the two fitting rods 3, and then controlling the fitting rod 3 at the lower position to be close to the casting pipe, the casting pipe can be clamped and fixed to support the casting pipe, so that the casting pipe is suspended in the air, which is convenient for testing the casting pipe.

[0039] As a preferred solution of the utility model, the control mechanism includes: a control frame 7, a push rod 8, a sliding block 9 and a telescopic rod 10;

[0040] The control frame 7 is slidably connected with the control rod 6, and the control frame 7 is rotatably connected with the pushing rod 8, and the pushing rod 8 is rotatably connected with the sliding block 9, and the sliding block 9 is slidably connected with the control rod 6, and the telescopic rod 10 is rotatably connected with the control rod 6, and the sliding block 9 cooperates with the control rod 6. After the control frame 7 is pushed, the control frame 7 can push the pushing rod 8, and the pushing rod 8 pushes the sliding block 9 to slide downward, and the sliding block 9 squeezes the telescopic rod 10 to rotate, so that the telescopic rod 10 can pull the positioning frame 12 to disengage from the rotating frame 5, thereby unlocking the control rod 6, and freely rotating the control rod 6, so that the control rod 6 can press the left end of the rotating rod 4 downward, so that the rotating rod 4 rotates counterclockwise, and the right end of the rotating rod 4 can lift the fitting rod 3 located at the lower position, so that the fitting rod 3 located at the lower position can move upward, to adjust the spacing between the two fitting rods 3, so as to adapt to casting pipes of various sizes and fix casting pipes of various sizes.

[0041] As a preferred solution of the utility model, the positioning mechanism includes: a fixing frame 11 and a positioning frame 12;

[0042] The positioning frame 12 is slidably connected to the inner side of the control rod 6, the positioning frame 12 is fixedly connected to the fixing frame 11, and the fixing frame 11 is rotatably connected to the telescopic rod 10. After the positioning frame 12 is engaged with the rotating frame 5, the positioning frame 12 can connect the rotating frame 5 and the control rod 6 to block the rotation of the control rod 6 on the rotating frame 5, so that the control rod 6 can be positioned on the rotating frame 5, and the control rod 6 can position the positions of the rotating rod 4 and the fitting rod 3. The two fitting rods 3 can stably position the casting pipe, which is convenient for detecting the casting pipe.

[0043] As a preferred solution of the utility model, a spring 13 is fixedly installed on the top of the positioning frame 12, and a fixed block 14 is fixedly installed on the top of the spring 13. The fixed block 14 is fixedly connected to the control rod 6. The spring 13 is used to reset the position of the positioning frame 12, so that the positioning frame 12 can automatically position the position of the control rod 6.

[0044] As a preferred solution of the utility model, a plurality of positioning grooves arranged at equal intervals are provided on the rotating frame 5, and a positioning block is fixedly installed on the bottom of the positioning frame 12. The outer side of the positioning block and the inner wall of the positioning groove can be detachably engaged. After the positioning block is inserted into the inner side of the positioning groove, the positioning block can prevent the control rod 6 from rotating, thereby realizing the positioning of the control rod 6.

[0045] As a preferred solution of the utility model, round rods are fixedly installed on the front and rear sides of the fitting rod 3 at the lower position, the outer side of the round rod is slidably connected to the inner side of the rotating rod 4, and the left end of the rotating rod 4 is slidably connected to the inner side of the control rod 6. The round rod is used to connect the rotating rod 4 and the fitting rod 3, so that the rotating rod 4 can drive the fitting rod 3 to move vertically when rotating to fit with the casting tube.

[0046] The working principle of the utility model is as follows: when it is necessary to inspect the casting pipe, it is necessary to first place the casting pipe between the two fitting rods 3, and then push the control frame 7 on the control rod 6. After the control frame 7 is pushed, the control frame 7 can push the pushing rod 8, and the pushing rod 8 pushes the sliding block 9 to slide downward, and the sliding block 9 squeezes the telescopic rod 10 to rotate, so that the telescopic rod 10 can pull the positioning frame 12 to disengage from the rotating frame 5, thereby unlocking the control rod 6, and freely rotating the control rod 6, so that the control rod 6 can press the left end of the rotating rod 4 downward, so that the rotating rod 4 rotates counterclockwise, and the right end of the rotating rod 4 can lift the fitting rod 3 located at the lower position, so that the fitting rod 3 located at the lower position can move upward, to By adjusting the distance between the two fitting rods 3, casting pipes of various sizes can be adapted and fixed. After fixing, the positioning frame 12 is released so that the positioning frame 12 can automatically engage with the rotating frame 5. After the positioning frame 12 engages with the rotating frame 5, the positioning frame 12 can connect the rotating frame 5 and the control rod 6 to block the rotation of the control rod 6 on the rotating frame 5, so that the control rod 6 can be positioned on the rotating frame 5. The control rod 6 can position the positions of the rotating rod 4 and the fitting rod 3. The two fitting rods 3 can stably position the casting pipe to support the casting pipe, so that the casting pipe is suspended, which is convenient for testing the casting pipe and can be tested with a ruler.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A casting pipe outer diameter detection device, characterized in that: include Base (1); A bracket (2), wherein the bracket (2) is fixedly mounted on the top of the base (1); A laminating rod (3), wherein the number of the laminating rods (3) is two, the left side of the laminating rod (3) located at the upper position is fixedly connected to the bracket (2), and the left side of the laminating rod (3) located at the lower position is slidably connected to the bracket (2); A control mechanism and a positioning mechanism, wherein the positioning mechanism cooperates with the control mechanism and the laminating rod (3) located at the lower position respectively, the positioning mechanism is used to stably position the laminating rod (3) located at the lower position, and the control mechanism is used to unlock the laminating rod (3) at the lower position; A clamping mechanism, the clamping mechanism comprising a rotating rod (4), a rotating frame (5) and a control rod (6); The rotating frame (5) is fixedly connected to the bracket (2), the rotating rod (4) is rotatably connected to the bracket (2), the rotating rod (4) is rotatably connected to the fitting rod (3) at the lower position, and the rotating rod (4) cooperates with the control rod (6).

2. A casting pipe outer diameter detection device according to claim 1, characterized in that: The control mechanism comprises: a control frame (7), a push rod (8), a sliding block (9) and a telescopic rod (10); The control frame (7) is slidably connected to the control rod (6), the control frame (7) is rotatably connected to the push rod (8), the push rod (8) is rotatably connected to the sliding block (9), the sliding block (9) is slidably connected to the control rod (6), the telescopic rod (10) is rotatably connected to the control rod (6), and the sliding block (9) cooperates with the control rod (6).

3. A casting pipe outer diameter detection device according to claim 1, characterized in that: The positioning mechanism comprises: a fixing frame (11) and a positioning frame (12); The positioning frame (12) is slidably connected to the inner side of the control rod (6), the positioning frame (12) is fixedly connected to the fixing frame (11), and the fixing frame (11) is rotationally connected to the telescopic rod (10).

4. A casting pipe outer diameter detection device according to claim 3, characterized in that: A spring (13) is fixedly installed on the top of the positioning frame (12), a fixing block (14) is fixedly installed on the top of the spring (13), and the fixing block (14) is fixedly connected to the control rod (6).

5. A casting pipe outer diameter detection device according to claim 3, characterized in that: The rotating frame (5) is provided with a plurality of positioning grooves arranged at equal intervals, and a positioning block is fixedly mounted on the bottom of the positioning frame (12), and the outer side of the positioning block is detachably engaged with the inner wall of the positioning groove.

6. A casting pipe outer diameter detection device according to claim 1, characterized in that: Round rods are fixedly mounted on the front and rear sides of the fitting rod (3) at the lower position, the outer side of the round rod is slidably connected to the inner side of the rotating rod (4), and the left end of the rotating rod (4) is slidably connected to the inner side of the control rod (6).

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