Metallographic determination equipment for aluminum belt pulley
By designing clamping devices and adjustment devices in the pulley metallographic measurement equipment, the problem of position deviation caused by sliding of the pulley during grinding is solved, and the measurement effect and the stability of the equipment are improved.
Patent Information
- Application Number
- CN202421263060.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing pulley metallographic measurement equipment is prone to cause the pulley to slide during the polishing process, causing positional deviation and affecting the measurement effect.
A metallographic measurement equipment for aluminum pulleys is designed, and the pulley is fixed by clamping device. Through the cooperation of the bidirectional screw and the screw hole block, the pulley is stable clamped, and the fit degree is increased through the rubber block. The adjustment device is used for height adjustment.
It effectively reduces the sliding of the pulley during the grinding process, improves the grinding stability, ensures the accuracy of the measurement results, and improves the placement stability of the equipment and the convenience of height adjustment.
Smart Images
Figure CN222570234U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of metallographic measurement equipment, in particular to a metallographic measurement equipment for an aluminum belt pulley. Background Art
[0002] Metallographic measurement equipment is often needed in the production and processing of aluminum pulleys. Metallographic refers to the chemical composition of metals or alloys and the physical and chemical states of various components within the alloy.
[0003] Existing pulley metallographic measurement equipment usually places the pulley on a placement plate during use, and then uses the grinding block above to grind the pulley surface. When the pulley is polished, the grinding position is detected by the detection head to calculate the metallographic structure of the pulley.
[0004] However, in actual use, the grinding block will generate a large force when grinding the pulley surface, which may cause the pulley to slip during the grinding process, causing the pulley position to shift and affect the measurement result. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a metallographic measuring device for an aluminum pulley, which solves the problem that the pulley slips during the grinding process, causing the pulley position to shift and affecting the measuring effect.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum pulley metallographic measuring device comprises a body, a controller is arranged on one side of the body, a grinding block is arranged on one side of the body, a detection head is arranged on one side of the body, a placement plate is arranged on one side of the placement plate, a clamping device is arranged on one side of the placement plate, and an adjusting device is arranged at the bottom of the body, the clamping device comprises a rectangular groove opened on one side of the placement plate, a circular hole is opened on one side of the placement plate, the inner wall of the circular hole is communicated with the inner wall of the rectangular groove, a bidirectional screw is arranged inside the circular hole, one end of the bidirectional screw is rotatably connected to the inner wall of the rectangular groove, an end of the bidirectional screw close to the circular hole is fixedly connected to a twisting block, the surface thread shape of the bidirectional screw is arranged in opposite symmetry, the surface of the bidirectional screw is symmetrically threadedly connected to two screw hole blocks, the surfaces of the two screw hole blocks are both slidably connected to the inner wall of the rectangular groove, and one side of the two screw hole blocks is fixedly connected to a pressure rod.
[0009] As a further solution of the utility model: the adjacent ends of the two pressure rods are fixedly connected with rubber blocks, and one side of the rubber blocks is arc-shaped.
[0010] As a further solution of the utility model: one side of the two screw hole blocks is fixedly connected with a support block, and the two support blocks are both in contact with the surface of the placement plate.
[0011] As a further solution of the utility model: a circular hole block is fixedly connected to the inner wall of the rectangular groove, the circular hole block is located in the middle of the rectangular groove, and the surface of the bidirectional screw is rotatably connected to the inner wall of the circular hole block.
[0012] As a further solution of the utility model: the adjusting device includes a cylinder, which is fixedly connected to the machine body, a circular through hole is opened on one side of the cylinder, the inner wall of the circular through hole is slidably connected with a pin, the inner wall of the cylinder is slidably connected with a round rod, one end of the round rod is fixedly connected with a conical block, a plurality of circular grooves are opened on one side of the round rod, and the surface size and shape of the pin are adapted to the size and shape of the inner wall of the circular groove.
[0013] As a further solution of the utility model: one end of the latch is fixedly connected to an auxiliary rod, and the surface of the auxiliary rod is rectangular.
[0014] As a further solution of the utility model: an anti-skid pad is fixedly connected to one side of the conical block, and a plurality of grooves are formed on the surface of the anti-skid pad.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The aluminum pulley metallographic measuring equipment can clamp and fix the aluminum pulley placed on the placement plate by arranging a clamping device, thereby reducing the slippage of the pulley during grinding, causing the grinding position of the pulley to deviate and affect the measuring effect, and improving the stability of grinding the pulley surface.
[0018] 2. The aluminum pulley metallographic measuring equipment increases the fit between the pressure rod and the pulley surface by setting a rubber block, reduces the gap when the pressure rod squeezes the pulley surface, causes clamping shaking, and reduces the surface wear caused by the pressure rod squeezing the pulley surface.
[0019] 3. The aluminum pulley metallographic measuring equipment can quickly adjust the placement height of the machine body by setting an adjustment device, reducing the height difference when the machine body is placed on an uneven ground, causing the machine body to sway left and right and affect its use, thereby improving the placement stability of the machine body and the convenience of height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the rectangular groove of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the screw hole block of the utility model;
[0023] Figure 4 It is a structural schematic diagram of the cylinder of the utility model.
[0024] In the figure: 1. machine body; 2. controller; 3. grinding block; 4. detection head; 5. placement plate; 6. clamping device; 61. rectangular groove; 62. circular hole; 63. circular hole block; 64. bidirectional screw; 65. screw hole block; 66. pressure rod; 67. rubber block; 68. support block; 69. screw block; 7. adjustment device; 71. cylinder; 72. round through hole; 73. latch; 74. auxiliary rod; 75. round rod; 76. conical block; 77. circular groove; 78. anti-slip pad. DETAILED DESCRIPTION
[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0026] like Figure 1-3As shown, the utility model provides a technical solution: an aluminum pulley metallographic measuring device, comprising a body 1, a controller 2 is arranged on one side of the body 1, a grinding block 3 is arranged on one side of the body 1, a detection head 4 is arranged on one side of the body 1, a placement plate 5 is arranged on one side of the body 1, a clamping device 6 is arranged on one side of the placement plate 5, an adjusting device 7 is arranged at the bottom of the body 1, the clamping device 6 comprises a rectangular groove 61 opened on one side of the placement plate 5, a circular hole 62 is opened on one side of the placement plate 5, the inner wall of the circular hole 62 is communicated with the inner wall of the rectangular groove 61, a bidirectional screw 64 is arranged inside the circular hole 62, one end of the bidirectional screw 64 is rotatably connected to the inner wall of the rectangular groove 61, one end of the bidirectional screw 64 close to the circular hole 62 is fixedly connected to a twisting block 69, the surface thread shapes of the bidirectional screw 64 are arranged in opposite symmetry, and the surface symmetric threads of the bidirectional screw 64 are connected with Two screw hole blocks 65, the surfaces of the two screw hole blocks 65 are slidably connected to the inner wall of the rectangular groove 61, and one side of the two screw hole blocks 65 is fixedly connected with a pressure rod 66. By setting the clamping device 6, the pulley is first placed on the placement plate 5 so that the pulley is located between the two screw hole blocks 65. At this time, the screw block 69 is manually rotated to make the screw block 69 drive the bidirectional screw 64 to rotate, so that the bidirectional screw 64 rotates along the circular hole 62 and the inside of the rectangular groove 61, so that the bidirectional screw 64 drives the two screw hole blocks 65 to move towards each other, so that the two screw hole blocks 65 drive the two pressure rods 66 to move towards each other, and when the two pressure rods 66 move to the position where they squeeze the surface of the pulley at the same time, the clamping limit of the pulley is completed, which reduces the slippage when the pulley is polished, causing the grinding position of the pulley to deviate and affect the measurement effect, and improves the stability of polishing the pulley surface.
[0027] Specifically, Figure 2 and Figure 3 As shown, the two pressure rods 66 are fixedly connected to the adjacent ends with a rubber block 67, and one side of the rubber block 67 is arc-shaped. By setting the rubber block 67, the rubber block 67 can increase the fit between the pressure rod 66 and the pulley surface, reduce the gap when the pressure rod 66 squeezes the pulley surface, and cause the clamping shaking. At the same time, it can reduce the wear of the pulley surface caused by the pressure rod 66 squeezing the pulley surface. One side of the two screw hole blocks 65 is fixedly connected with a support block 68, and the two support blocks 68 are in contact with the surface of the placement plate 5. By setting the support block 68, The support block 68 can provide auxiliary support for the screw hole block 65, reducing the left and right shaking of the screw hole block 65 when the pressure rod 66 squeezes the pulley. The inner wall of the rectangular groove 61 is fixedly connected with a circular hole block 63, and the circular hole block 63 is located in the middle position of the rectangular groove 61. The surface of the bidirectional screw 64 is rotatably connected to the inner wall of the circular hole block 63. By setting the circular hole block 63, the circular hole block 63 can assist in limiting the bidirectional screw 64, reducing the up and down shaking of the middle position of the bidirectional screw 64 during use, and improving the stability of the bidirectional screw 64.
[0028] Specifically, Figure 4 As shown, the adjusting device 7 includes a cylinder 71, which is fixedly connected to the body 1, a round through hole 72 is provided on one side of the cylinder 71, a latch 73 is slidably connected to the inner wall of the round through hole 72, a round rod 75 is slidably connected to the inner wall of the cylinder 71, a conical block 76 is fixedly connected to one end of the round rod 75, a plurality of round grooves 77 are provided on one side of the round rod 75, the surface size and shape of the latch 73 are adapted to the size and shape of the inner wall of the round groove 77, by setting the adjusting device 7, first manually move the conical block 76, so that the conical block 76 drives the round rod 75 to move up and down along the inside of the cylinder 71, when the cylinder 7 When the cylinder 71 and the round rod 75 are moved to a position of appropriate length, the inner wall of the round through hole 72 coincides with the inner wall of any round groove 77. At this time, the pin 73 is manually moved so that the pin 73 moves to a position inserted into the round through hole 72 and the inner wall of the round groove 77 to fix the position of the cylinder 71 and the round rod 75. At this time, the machine body 1 is placed on the ground through the cylinder 71, the round rod 75 and the conical block 76 to complete the adjustment of the placement height of the machine body 1, reduce the height difference when the machine body 1 is placed on an uneven ground, and reduce the situation that the machine body 1 shakes left and right and affects the use, thereby improving the placement stability of the machine body 1 and the convenience of height adjustment.
[0029] Specifically, Figure 4 As shown, one end of the latch 73 is fixedly connected to an auxiliary rod 74, and the surface of the auxiliary rod 74 is rectangular. By setting the auxiliary rod 74, a person can manually move the auxiliary rod 74 to drive the latch 73 to move conveniently, thereby improving the convenience of manually plugging and unplugging the latch 73. One side of the conical block 76 is fixedly connected to an anti-skid pad 78, and a plurality of grooves are provided on the surface of the anti-skid pad 78. By setting the anti-skid pad 78, the anti-skid pad 78 can increase the friction between the conical block 76 and the ground, thereby reducing the sliding of the conical block 76 during the process of supporting the machine body 1.
[0030] The working principle of the utility model is:
[0031] S1. First, place the pulley on the placement plate 5 so that the pulley is located between the two screw hole blocks 65. At this time, manually rotate the screw block 69 so that the screw block 69 drives the bidirectional screw 64 to rotate, so that the bidirectional screw 64 rotates along the circular hole 62 and the inside of the rectangular groove 61, so that the bidirectional screw 64 drives the two screw hole blocks 65 to move toward each other, and the two screw hole blocks 65 drive the two pressure rods 66 to move toward each other. When the two pressure rods 66 move to the position where they squeeze the surface of the pulley at the same time, the clamping limit of the pulley is completed. At this time, the machine body 1 is started by the controller 2, so that the machine body 1 drives the grinding block 3 to rotate through the internal transmission mechanism, so that the grinding block 3 grinds the surface of the pulley below. After grinding is completed, the grinding position of the pulley is detected by the detection head 4 to complete the metallographic determination of the pulley.
[0032] S2. First, manually move the conical block 76 so that the conical block 76 drives the round rod 75 to move up and down along the inside of the cylinder 71. When the cylinder 71 and the round rod 75 move to a position of appropriate length, the inner wall of the round hole 72 coincides with the inner wall of any round groove 77. At this time, manually move the pin 73 so that the pin 73 moves to a position inserted into the round hole 72 and the round groove 77 to fix the position of the cylinder 71 and the round rod 75. At this time, place the machine body 1 on the ground through the cylinder 71, the round rod 75 and the conical block 76 to complete the placement height adjustment of the machine body 1.
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0034] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A metallographic measuring device for an aluminum pulley, comprising a body (1), characterized in that: A controller (2) is provided on one side of the machine body (1), a grinding block (3) is provided on one side of the machine body (1), a detection head (4) is provided on one side of the machine body (1), a placement plate (5) is provided on one side of the machine body (1), a clamping device (6) is provided on one side of the placement plate (5), an adjusting device (7) is provided at the bottom of the machine body (1), the clamping device (6) comprises a rectangular groove (61) provided on one side of the placement plate (5), a circular hole (62) is provided on one side of the placement plate (5), an inner wall of the circular hole (62) is aligned with an inner wall of the rectangular groove (61), and a plurality of holes (62) are provided on one side of the placement plate (5). A bidirectional screw (64) is provided inside the circular hole (62), one end of the bidirectional screw (64) is rotatably connected to the inner wall of the rectangular groove (61), one end of the bidirectional screw (64) close to the circular hole (62) is fixedly connected to a screw block (69), the surface thread shapes of the bidirectional screw (64) are arranged in opposite symmetry, the surface of the bidirectional screw (64) is symmetrically threadedly connected to two screw hole blocks (65), the surfaces of the two screw hole blocks (65) are both slidably connected to the inner wall of the rectangular groove (61), and one side of the two screw hole blocks (65) is fixedly connected to a pressure rod (66).
2. The aluminum pulley metallographic measuring device according to claim 1, characterized in that: The adjacent ends of the two pressure rods (66) are fixedly connected to a rubber block (67), and one side of the rubber block (67) is arc-shaped.
3. The aluminum pulley metallographic measuring device according to claim 1, characterized in that: One side of the two screw hole blocks (65) is fixedly connected to a support block (68), and the two support blocks (68) are in contact with the surface of the placement plate (5).
4. The metallographic measuring device for aluminum pulley according to claim 1, characterized in that: A circular hole block (63) is fixedly connected to the inner wall of the rectangular groove (61), the circular hole block (63) is located in the middle of the rectangular groove (61), and the surface of the bidirectional screw (64) is rotatably connected to the inner wall of the circular hole block (63).
5. The aluminum pulley metallographic measuring device according to claim 1, characterized in that: The regulating device (7) comprises a cylinder (71), the cylinder (71) being fixedly connected to the machine body (1), a round through hole (72) being provided on one side of the cylinder (71), a latch (73) being slidably connected to the inner wall of the round through hole (72), a round rod (75) being slidably connected to the inner wall of the cylinder (71), a conical block (76) being fixedly connected to one end of the round rod (75), a plurality of round grooves (77) being provided on one side of the round rod (75), and the surface size and shape of the latch (73) being adapted to the size and shape of the inner wall of the round groove (77).
6. The metallographic measuring device for aluminum pulley according to claim 5, characterized in that: One end of the latch pin (73) is fixedly connected to an auxiliary rod (74), and the surface of the auxiliary rod (74) is rectangular.
7. The aluminum pulley metallographic measuring device according to claim 5, characterized in that: An anti-skid pad (78) is fixedly connected to one side of the conical block (76), and a plurality of grooves are formed on the surface of the anti-skid pad (78).