Pouring mold for target production

Abstract

The utility model discloses a pouring mold for target material production, and belongs to the technical field of target material processing equipment, the pouring mold comprises a fixed base, a plurality of mounting sleeves and fixing parts for fixing the mounting sleeves, the fixed base is detachably connected with the adjacent mounting sleeves, the plurality of mounting sleeves can be stacked in the vertical direction, and the mounting sleeves are detachably connected with the fixing parts. A positioning ring groove is formed in the top face of the mounting sleeve and located in the periphery of the mounting sleeve, and a receding ring is fixed to the bottom face of the mounting sleeve and can be inserted into the positioning ring groove of the lower mounting sleeve. The device can adapt to production of target materials with different heights, the target materials do not need to be replaced, and the practicability is higher.

Description

Technical Field

[0001] This application relates to the technical field of target material processing equipment, and particularly relates to a casting mold for target material production. Background Art

[0002] Target materials generally refer to materials used for targeted preparation, research, or testing, especially in scientific research, materials science, and engineering. The selection of target materials depends on specific application requirements, and the shape of the target material can vary depending on its specific use and preparation method. Common target material shapes include flat plate shape, tubular shape, cylindrical shape, etc.

[0003] Some target material production requires the use of casting molds to achieve the desired shape. In the prior art, a circular tube-shaped mold is usually used for the production of tubular target materials. However, when producing tubular target materials of different heights, the mold needs to be replaced. Utility Model Content

[0004] In order to improve the problem that the mold needs to be replaced due to different sizes of the produced target materials, this application provides a casting mold for target material production.

[0005] The casting mold for target material production provided by this application adopts the following technical solutions:

[0006] A casting mold for target material production includes a fixed base, a plurality of mounting sleeves, and a fixing member for fixing the mounting sleeves. The fixed base is detachably connected to the adjacent mounting sleeve. The plurality of mounting sleeves can be stacked vertically. A positioning ring groove is formed on the top surface of the mounting sleeve, and the positioning ring groove is located on the outer periphery of the mounting sleeve. A relief ring is fixed to the bottom surface of the mounting sleeve, and the relief ring can be inserted into the positioning ring groove of the lower mounting sleeve.

[0007] By adopting the above technical solutions, when producing target materials of different heights, the corresponding number of mounting sleeves can be selected, and the plurality of mounting sleeves are stacked vertically in sequence. The relief ring of the upper mounting sleeve is inserted into the positioning ring groove of the lower mounting sleeve, and then the mounting sleeve is fixed by using the fixing member, so as to adapt to the production of target materials of different heights without the need to replace the mold, and the practicability is higher.

[0008] Preferably, the mounting sleeve includes two mating semi-circular plates, and the fixing member includes a plurality of fixing hoops sleeved on the outer periphery of the mounting sleeve.

[0009] By adopting the above technical solutions, the fixing hoop is sleeved on the outer periphery of the two semi-circular plates, and the two semi-circular plates are fastened by using the fixing hoop at the joint of the two mounting sleeves, so as to clamp and fix the two semi-circular plates, and the installation is convenient.

[0010] Preferably, the fixed base includes a load-bearing bottom plate, a limiting circular plate is fixed on the top surface of the load-bearing bottom plate, a positioning circular piece is fixed on the top surface of the limiting circular plate, the installation sleeve can be sleeved on the outer periphery of the limiting circular plate, and the inner peripheral surface of the installation sleeve fits with the outer peripheral surface of the limiting circular plate.

[0011] By adopting the above technical solution, the bottom of the installation sleeve is placed on the outer periphery of the limiting circular plate, so that the inner peripheral surface of the installation sleeve fits with the outer peripheral surface of the limiting circular plate, thereby positioning the installation sleeve. Then, the back tube is placed on the outer periphery of the positioning circular piece, and casting is carried out between the back tube and the installation sleeve, thus completing the casting of the target.

[0012] Preferably, a plurality of positioning nuts are fixed on the top surface of the load-bearing bottom plate, the plurality of positioning nuts are arranged at equal intervals along the outer periphery of the limiting circular plate, a positioning bolt is in threaded connection with the positioning nut, and the head of the positioning bolt can abut against the outer peripheral surface of the installation sleeve.

[0013] By adopting the above technical solution, after the installation sleeve is sleeved on the outer periphery of the limiting circular plate, the positioning bolt is rotated, so that the outer side surface of the positioning bolt abuts against the outer peripheral surface of the installation sleeve, thereby realizing the connection and fixation of the installation sleeve.

[0014] Preferably, a plurality of rotating rods are rotatably installed on the top surface of the load-bearing bottom plate, the plurality of rotating rods are arranged at equal intervals along the outer periphery of the limiting circular plate, a pressing block is sleeved and fixed on the outer peripheral surface of the rotating rod, the side surface of the pressing block close to the limiting circular plate is an arc surface, the arc surface of the pressing block can fit with the outer peripheral surface of the installation sleeve, and a driving member for pushing the plurality of rotating rods to rotate synchronously is arranged on the load-bearing bottom plate.

[0015] By adopting the above technical solution, the driving member drives the plurality of rotating rods to rotate synchronously, the rotating rods drive the pressing blocks to rotate, so that the arc surfaces of the pressing blocks are closely attached to the outer peripheral surface of the installation sleeve, realizing the limitation of the installation sleeve.

[0016] Preferably, the driving member includes a first gear sleeved and fixed on the outer peripheral surface of the rotating rod, an internal gear ring is rotatably installed in the load-bearing bottom plate, and the internal gear ring meshes with the first gear.

[0017] By adopting the above technical solution, the internal gear ring is rotated, the internal gear ring drives the plurality of first gears to rotate synchronously, and the first gears drive the rotating rods to rotate, thereby realizing the synchronous rotation of the plurality of rotating rods.

[0018] Preferably, a driving rod is rotatably installed in the load-bearing bottom plate, the top end of the driving rod extends out of the top surface of the load-bearing bottom plate, a second gear is fixed on the outer peripheral surface of the driving rod, and the second gear meshes with the internal gear ring.

[0019] By adopting the above technical solution, the driving rod is rotated, the driving rod drives the second gear to rotate, and the second gear drives the inner gear ring to rotate.

[0020] Preferably, a synchronization groove is provided on the outer circumference of the driving rod, a rotating sleeve is provided on the outer circumference of the driving rod, a synchronization block is fixed on the inner circumference of the rotating sleeve, and the synchronization block slides vertically with the driving rod through the synchronization groove, and a fixed sleeve is fixed on the top surface of the load-bearing base plate, and the fixed sleeve is sleeved on the outer circumference of the rotating sleeve, and the fixed sleeve is threadedly connected to the rotating sleeve.

[0021] By adopting the above technical solution, the rotating sleeve is rotated, and the rotating sleeve drives the driving rod to rotate through the synchronous block and the synchronous groove. At the same time, the rotating sleeve is threadedly connected to the fixed sleeve, so that the rotating sleeve is not easy to rotate when no external force is applied.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. When producing targets of different heights, you can select a corresponding number of mounting sleeves, stack several mounting sleeves vertically in sequence, insert the clearance ring of the mounting sleeve on the top into the positioning ring groove of the mounting sleeve on the bottom, and then use the fixing parts to fix the mounting sleeves, so as to adapt to the production of targets of different heights without having to replace the targets. It is more practical;

[0024] 2. Place the fixing hoop on the outer periphery of the two semicircular plates and fasten them at the junction of the two mounting sleeves with the fixing hoop, thereby clamping and fixing the two semicircular plates, making installation easy;

[0025] 3. Use the driving member to drive several rotating rods to rotate synchronously, and the rotating rods drive the tightening block to rotate, so that the arc surface of the tightening block is closely fitted with the outer peripheral surface of the installation sleeve, thereby achieving the limitation of the installation sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the casting mold for target material production in Example 1.

[0027] Figure 2 It is a structural schematic diagram of the base and semicircular plate in the casting mold for target material production in Example 1.

[0028] Figure 3 It is a schematic diagram of the overall structure of the casting mold for target material production in Example 2.

[0029] Figure 4 It is a cross-sectional view of the load-bearing base plate in the casting mold for target material production in Example 2.

[0030] Figure 5 is Figure 4 an enlarged schematic view of part A in

[0031] Reference numerals: 1, mounting sleeve; 11, semi-circular plate; 12, positioning ring groove; 13, relief ring; 14, fixing hoop; 2, fixing base; 21, load-bearing bottom plate; 22, limiting circular plate; 23, positioning circular disc; 3, positioning nut; 31, positioning bolt; 4, rotating rod; 41, abutting block; 42, mounting cavity; 43, internal gear ring; 44, first gear; 45, driving rod; 451, synchronous groove; 46, second gear; 47, rotating sleeve; 471, synchronous block; 48, fixing sleeve. Detailed implementation manners

[0032] The following further describes the present application in detail with reference to the Figures 1-5 accompanying drawings.

[0033] The embodiment of the present application discloses a casting mold for target material production.

[0034] Embodiment 1

[0035] Referring to Figure 1 and Figure 2 , the casting mold for target material production includes a fixing base 2 and a plurality of mounting sleeves 1. The mounting sleeve 1 includes two mating semi-circular plates 11. A fixing hoop 14 is sleeved on the outer periphery of the two semi-circular plates, and the two semi-circular plates 11 are fixed by the fixing hoop 14. A plurality of mounting sleeves 1 are stacked vertically in sequence, and the connection of two mounting sleeves 1 is limited and fixed by the fixing hoop 14. A positioning ring groove 12 is formed on the top surface of the mounting sleeve 1, and the positioning ring groove 12 is located on the outer periphery of the mounting sleeve 1. A relief ring 13 is fixed to the bottom surface of the mounting sleeve 1, and the relief ring 13 can be inserted into the positioning ring groove 12 of the lower mounting sleeve 1.

[0036] Referring to Figure 1 and Figure 2 , the fixing base 2 includes a load-bearing bottom plate 21, a limiting circular plate 22 is fixed to the top surface of the load-bearing bottom plate 21, and a positioning circular disc 23 is fixed to the top surface of the limiting circular plate 22. The mounting sleeve 1 can be sleeved on the outer periphery of the limiting circular plate 22, and the inner peripheral surface of the mounting sleeve 1 is in contact with the outer peripheral surface of the limiting circular plate 22. A plurality of positioning nuts 3 are fixed to the top surface of the load-bearing bottom plate 21, and the plurality of positioning nuts 3 are arranged at equal intervals along the outer periphery of the limiting circular plate 22. A positioning bolt 31 is threadedly connected to the positioning nut 3, and the head of the positioning bolt 31 can abut against the outer peripheral surface of the mounting sleeve 1.

[0037] The implementation principle of Embodiment 1 of this application is as follows: After the two semi-circular plates 11 are joined together, they are fixed by the fixed clamp 14, and then placed on the load-bearing bottom plate 21. The inner peripheral surface of the semi-circular plate 11 is fitted with the outer peripheral surface of the limiting circular plate 22. Then, the positioning bolt 31 is inserted into the positioning nut 3, and the outer side surface of the positioning bolt 31 abuts against the outer peripheral surface of the semi-circular plate 11 to realize the limiting and fixing of the installation sleeve 1. Then, according to the height of the target material to be cast, the corresponding number of installation sleeves 1 are stacked and fixed vertically in sequence to realize the casting of target materials of different sizes.

[0038] Embodiment 2

[0039] Referring to Figure 3 and Figure 4 , the difference between this embodiment and Embodiment 1 is that a plurality of rotating rods 4 are rotatably installed on the top surface of the load-bearing bottom plate 21, and the plurality of rotating rods 4 are arranged at equal intervals along the outer circumference of the limiting circular plate 22. A pressing block 41 is sleeved and fixed on the outer peripheral surface of the rotating rod 4. The side surface of the pressing block 41 close to the limiting circular plate 22 is set as an arc surface, and the arc surface of the pressing block 41 can be fitted with the outer peripheral surface of the installation sleeve 1.

[0040] Referring to Figure 4 and Figure 5 , an installation cavity 42 is arranged in the load-bearing bottom plate 21, and an internal gear ring 43 is rotatably installed in the installation cavity 42. A first gear 44 is sleeved and fixed on the outer peripheral surface of the rotating rod 4, and the internal gear ring 43 meshes with the first gear 44. A driving rod 45 is rotatably installed in the load-bearing bottom plate 21, and a second gear 46 is fixed on the outer peripheral surface of the driving rod 45. The second gear 46 meshes with the internal gear ring 43. A rotating sleeve 47 is sleeved on the outer periphery of the driving rod 45, and a fixed sleeve 48 is fixed on the top surface of the load-bearing bottom plate 21. The fixed sleeve 48 is sleeved on the outer periphery of the rotating sleeve 47, and the fixed sleeve 48 is threadedly connected with the rotating sleeve 47. A synchronous groove 451 is formed on the outer peripheral surface of the driving rod 45, and a synchronous block 471 is fixed on the inner peripheral surface of the rotating sleeve 47. The synchronous block 471 is slidably matched with the driving rod 45 vertically through the synchronous groove 451. When the rotating sleeve 47 is rotated, the rotating sleeve 47 drives the driving rod 45 to rotate through the synchronous block 471 and the synchronous groove 451. At the same time, the rotating sleeve 47 is threadedly connected with the fixed sleeve 48, so that the rotating sleeve 47 is not easily rotated when no external force is applied.

[0041] The implementation principle of Embodiment 2 of this application is as follows: Rotate the rotating sleeve 47. The rotating sleeve 47 drives the driving rod 45 to rotate synchronously through the synchronizing block 471 and the synchronizing groove 451. The driving rod 45 drives the second gear 46 to rotate, and the second gear 46 drives the internal gear ring 43 to rotate. The internal gear ring 43 drives a plurality of first gears 44 to rotate synchronously, and the first gears 44 drive the rotating rod 4 to rotate, thereby realizing the synchronous rotation of a plurality of rotating rods 4, so that the arc surfaces of a plurality of pressing blocks 41 are all in close contact with the outer peripheral surface of the mounting sleeve 1, realizing the limitation of the mounting sleeve 1.

[0042] The above are all the preferred embodiments of this application. Without limiting the protection scope of this application accordingly, therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A casting mold for target production, characterized in that: The invention comprises a fixed base (2), a plurality of mounting sleeves (1) and a fixing part for fixing the mounting sleeves (1); the fixed base (2) is detachably connected to the adjacent mounting sleeves (1); the plurality of mounting sleeves (1) can be stacked vertically; a positioning ring groove (12) is provided on the top surface of the mounting sleeve (1); the positioning ring groove (12) is located on the outer periphery of the mounting sleeve (1); a clearance ring (13) is fixed on the bottom surface of the mounting sleeve (1); the clearance ring (13) can be inserted into the positioning ring groove (12) of the mounting sleeve (1) below.

2. The casting mold for target production according to claim 1, characterized in that: The installation sleeve (1) comprises two opposing semicircular plates (11), and the fixing member comprises a plurality of fixing hoops (14) sleeved on the outer periphery of the installation sleeve (1).

3. The casting mold for target production according to claim 1, characterized in that: The fixed base (2) includes a load-bearing base plate (21), a limiting circular plate (22) is fixed on the top surface of the load-bearing base plate (21), a positioning disc (23) is fixed on the top surface of the limiting circular plate (22), and the mounting sleeve (1) can be sleeved on the outer circumference of the limiting circular plate (22), and the inner circumference of the mounting sleeve (1) is in contact with the outer circumference of the limiting circular plate (22).

4. The casting mold for target production according to claim 3, characterized in that: A plurality of positioning nuts (3) are fixed to the top surface of the load-bearing base plate (21), and the plurality of positioning nuts (3) are arranged at equal intervals along the outer circumference of the limiting circular plate (22). The positioning nuts (3) are internally threadedly connected to positioning bolts (31), and the heads of the positioning bolts (31) can abut against the outer circumferential surface of the mounting sleeve (1).

5. The casting mold for target production according to claim 3, characterized in that: A plurality of rotating rods (4) are rotatably mounted on the top surface of the load-bearing base plate (21), and the plurality of rotating rods (4) are arranged at equal intervals along the outer circumference of the limiting circular plate (22). A tightening block (41) is fixedly mounted on the outer circumference of the rotating rod (4), and the side surface of the tightening block (41) close to the limiting circular plate (22) is arranged as an arc surface. The arc surface of the tightening block (41) can fit with the outer circumference of the mounting sleeve (1), and a driving member for pushing the plurality of rotating rods (4) to rotate synchronously is provided on the load-bearing base plate (21).

6. The casting mold for target production according to claim 5, characterized in that: The driving member comprises a first gear (44) fixed to the outer peripheral surface of the rotating rod (4) by a sleeve device, an inner gear ring (43) is rotatably mounted in the load-bearing base plate (21), and the inner gear ring (43) and the first gear (44) are meshed with each other.

7. A casting mold for target production according to claim 6, characterized in that: A driving rod (45) is rotatably mounted in the load-bearing base plate (21), the top end of the driving rod (45) protruding from the top surface of the load-bearing base plate (21), and a second gear (46) is fixed to the outer peripheral surface of the driving rod (45), and the second gear (46) is meshed with the inner gear ring (43).

8. A casting mold for target production according to claim 7, characterized in that: A synchronous groove (451) is formed on the outer peripheral surface of the driving rod (45). A rotating sleeve (47) is sleeved on the outer periphery of the driving rod (45). A synchronous block (471) is fixed on the inner peripheral surface of the rotating sleeve (47). The synchronous block (471) is in sliding fit with the driving rod (45) vertically through the synchronous groove (451). A fixed sleeve (48) is fixed on the top surface of the load-bearing bottom plate (21). The fixed sleeve (48) is sleeved on the outer periphery of the rotating sleeve (47). The fixed sleeve (48) is threadedly connected to the rotating sleeve (47).

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