Grinding device special for detector fixing base

Abstract

The invention provides a special grinding device for a detector fixing seat. The special grinding device for the detector fixing seat comprises a vertical frame, a driving wheel, a driven wheel, a grinding belt, a mounting seat and an adjusting unit. The vertical frame is arranged, the driving wheel is rotationally arranged at the top of the vertical frame, and the driving wheel extends to the outer side of the vertical frame. A driven wheel is further rotationally arranged below the driving wheel, and the grinding belt is arranged between the driving wheel and the driven wheel in a sleeving mode and located on the outer side of the vertical frame. A mounting seat is mounted below the driven wheel; and a mounting position for mounting a detector fixing seat is arranged at the top of the mounting seat. Therefore, the grinding belt on the outer side of the driven wheel can extend into the skirt edge of the detector fixing seat to grind an internal sprue. During operation, the position of the mounting seat can be adjusted through the adjusting unit so as to polish and level the position of a sprue in the skirt edge of the detector fixing seat. And the grinding efficiency of the pouring gate in the detector fixing seat skirt edge is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of grinding equipment, and particularly relates to a special grinding device for a detector fixing seat. Background Art

[0002] Precision casting is a casting process, which has the characteristics of high product dimensional accuracy and good surface quality. Precision casting usually adopts the technology of wax mold casting. First, a wax mold similar to the shape of the required casting is cast, then it is immersed in a refractory material to form a mold, and finally, the wax mold is melted by heating, and liquid metal is poured into the mold. After cooling and solidifying, the casting is obtained. However, after precision casting is completed, there is usually a sprue left. In the subsequent process, a grinding machine is needed to grind the sprue flat. For example, in some detector fixing seats, the sprue remains inside the skirt. There is a skirt protruding around the outer circumference of the sprue, and the riser is located inside the skirt. The skirt is part of the product. When grinding the sprue, the skirt cannot be damaged. However, when using the existing sprue grinding device for grinding, the operator needs to hold the casting by hand for grinding, which is likely to damage the skirt and is not convenient for the operator to operate, thus reducing the grinding efficiency. Summary of the Invention

[0003] An embodiment of the present invention provides a special grinding device for a detector fixing seat, aiming to solve the problem that in the prior art, when there is a skirt in the product during precision casting, the sprue is not convenient to grind, affecting the grinding efficiency.

[0004] To achieve the above object, the technical solution adopted by the present invention is: providing a special grinding device for a detector fixing seat, including:

[0005] A vertical frame;

[0006] A driving wheel, rotatably arranged on the vertical frame;

[0007] A driven wheel, rotatably arranged below the driving wheel and arranged in parallel with the driving wheel at an interval;

[0008] A grinding belt, installed between the driving wheel and the driven wheel and drivingly connected to the driving wheel and the driven wheel, for grinding the sprue;

[0009] A mounting seat, installed below the driven wheel, for clamping the detector fixing seat;

[0010] An adjusting unit, installed between the mounting seat and the vertical frame, for adjusting the position of the mounting seat on the vertical frame.

[0011] In a possible implementation manner, the adjusting unit includes a height adjusting component for adjusting the height of the mounting seat. The height adjusting component includes:

[0012] The tray is slidably arranged vertically on the upper part of the vertical frame;

[0013] The fixed shaft is fixedly installed on the tray, and the axis of the fixed shaft is arranged vertically;

[0014] The driving sleeve is rotatably arranged on the vertical frame, and the driving sleeve is threadedly connected with the fixed shaft;

[0015] The first worm gear is sleeved on the outside of the driving sleeve and is fixedly connected with the driving sleeve;

[0016] The first worm is rotatably arranged on the vertical frame, and the first worm is meshed with the first worm gear.

[0017] In a possible implementation manner, the adjusting unit further includes a quick-adjusting component for quickly adjusting the mounting seat to move horizontally and perpendicular to the axis direction of the driven wheel. Define the adjusting direction of the quick-adjusting component as the first direction. The quick-adjusting component includes:

[0018] The moving frame is slidably arranged on the tray along the first direction;

[0019] The rack is fixedly installed on the tray, and the length direction of the rack is arranged along the first direction;

[0020] The gear is rotatably arranged on the moving frame and is meshed with the rack.

[0021] In a possible implementation manner, the adjusting unit further includes: a fine-adjusting component for finely adjusting the mounting seat to move along the axis direction of the driven wheel. Define the adjusting direction of the fine-adjusting component as the second direction. The fine-adjusting component includes:

[0022] The moving seat is slidably arranged on the moving frame along the second direction;

[0023] The screw rod is fixedly installed on the moving seat, and the length direction of the screw rod is arranged along the second direction;

[0024] The threaded sleeve is threadedly connected with the screw rod and is rotatably arranged on the moving frame;

[0025] The second worm gear is sleeved on the outside of the threaded sleeve and is fixedly connected with the threaded sleeve;

[0026] The second worm is rotatably arranged on the moving frame and is meshed with the second worm gear.

[0027] In a possible implementation manner, the mounting seat is installed on the moving seat, and a swinging component for driving the mounting seat to move outward is arranged between the mounting seat and the moving seat.

[0028] In a possible implementation, the swing assembly includes:

[0029] A driven rod, with both ends hinged to the moving seat and the mounting seat respectively;

[0030] A driving rod, arranged in parallel with a space from the driven rod. Both ends of the driving rod are respectively hinged to the moving seat and the mounting seat. A turning rod for driving the driving rod to rotate is fixedly installed on the driving rod. When the mounting seat moves to directly above the moving seat, a fixing member for fixing the turning rod is arranged on the moving seat.

[0031] In a possible implementation, the position of the hinge axis of the driven rod on the moving seat has a degree of freedom for circumferential adjustment along the hinge axis of the driving rod on the moving seat.

[0032] In a possible implementation, a third worm gear is fixedly installed on the hinge axis of the driven rod on the moving seat, and a third worm meshing with the third worm gear is rotatably arranged on the moving seat.

[0033] In a possible implementation, a swing limiting plate for limiting the mounting seat is fixedly installed on the moving seat. A limiting rod is installed on the mounting seat. A U-shaped groove for accommodating the limiting rod is arranged on the limiting plate, and a limiting member for abutting against the side of the limiting plate is threadedly connected to the limiting rod.

[0034] In a possible implementation, the limiting rod is slidably arranged on the mounting seat. Two guiding rods arranged at an angle are fixedly installed on the limiting rod. Two pressing blocks with sliding directions arranged at an angle are slidably arranged on the mounting seat. The pressing blocks are used to press the detector fixing seat tightly on the mounting seat, and the two guiding rods are slidably arranged on the pressing blocks.

[0035] Compared with the prior art, the solution shown in the embodiment of the present application is provided with a vertical frame, on the top of which a driving wheel is rotatably arranged, and the driving wheel extends to the outside of the vertical frame. A driven wheel is also rotatably arranged below the driving wheel, and a grinding belt is sleeved between the driving wheel and the driven wheel and is located outside the vertical frame. An installation seat is installed below the driven wheel, and an installation position for installing a detector fixing seat is arranged on the top of the installation seat. At the same time, the outer diameter of the driven wheel and the width of the grinding belt are both smaller than the inner diameter of the skirt of the detector fixing seat. Thus, the grinding belt outside the driven wheel can extend into the skirt of the detector fixing seat to grind the internal gate. During operation, the position of the installation seat can be adjusted through the adjustment unit to grind the gate position inside the skirt of the detector fixing seat smoothly. It is convenient for the operator to operate and avoid damaging the skirt on the detector fixing seat, improving the grinding efficiency of the internal gate of the skirt of the detector fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 FIG. is a schematic structural diagram of a special grinding device for a detector fixing seat provided by an embodiment of the present invention;

[0037] Figure 2 FIG. is a schematic structural diagram of a height adjustment assembly provided by an embodiment of the present invention;

[0038] Figure 3 FIG. is a schematic structural diagram of a quick adjustment assembly provided by an embodiment of the present invention;

[0039] Figure 4 FIG. is a schematic structural diagram of a fine adjustment assembly provided by an embodiment of the present invention;

[0040] Figure 5 FIG. is a schematic structural diagram of the inside of the installation seat provided by an embodiment of the present invention.

[0041] DESCRIPTION OF REFERENCE NUMERALS:

[0042] 1, vertical frame; 2, driving wheel; 3, driven wheel; 4, grinding belt; 5, installation seat; 51, top block; 6, adjustment unit; 61, height adjustment assembly; 611, tray; 612, fixed shaft; 613, driving sleeve; 614, first worm gear; 615, first worm; 62, quick adjustment assembly; 621, moving frame; 622, rack; 623, gear; 63, fine adjustment assembly; 631, moving seat; 632, screw; 633, threaded sleeve; 634, second worm gear; 635, second worm; 7, swing assembly; 71, driven rod; 72, driving rod; 73, turning rod; 74, fixing member; 75, third worm gear; 76, third worm; 8, limiting plate; 81, limiting rod; 811, guiding rod; 82, limiting member. DETAILED DESCRIPTION OF THE INVENTION

[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0044] Please refer to Figures 1 to 5 together. Now, a special grinding device for a detector fixing seat provided by the present invention will be described. The special grinding device for the detector fixing seat includes a vertical frame 1, a driving wheel 2, a driven wheel 3, a grinding belt 4, a mounting seat 5 and an adjusting unit 6. The driving wheel 2 is rotatably arranged on the vertical frame 1; the driven wheel 3 is rotatably arranged below the driving wheel 2 and is arranged in parallel with a space from the driving wheel 2; the grinding belt 4 is installed between the driving wheel 2 and the driven wheel 3 and is in transmission connection with the driving wheel 2 and the driven wheel 3 for grinding the gate; the mounting seat 5 is installed below the driven wheel 3 for clamping the detector fixing seat; the adjusting unit 6 is installed between the mounting seat 5 and the vertical frame 1 for adjusting the position of the mounting seat 5 on the vertical frame 1.

[0045] Compared with the prior art, the special grinding device for the detector fixing seat provided in this embodiment is provided with a vertical frame 1. A driving wheel 2 is rotatably arranged at the top of the vertical frame 1, and the driving wheel 2 extends to the outside of the vertical frame 1. A driven wheel 3 is also rotatably arranged below the driving wheel 2, and the grinding belt 4 is sleeved between the driving wheel 2 and the driven wheel 3 and is located outside the vertical frame 1. A mounting seat 5 is installed below the driven wheel 3, and a mounting position for installing the detector fixing seat is provided at the top of the mounting seat 5. At the same time, the outer diameter of the driven wheel 3 and the width of the grinding belt 4 are both smaller than the inner diameter of the skirt of the detector fixing seat. Thus, the grinding belt 4 outside the driven wheel 3 can extend into the skirt of the detector fixing seat to grind the internal gate. During operation, the position of the mounting seat 5 can be adjusted through the adjusting unit 6 to grind the gate position inside the skirt of the detector fixing seat flat. It is convenient for the operator to operate and avoid damaging the skirt on the detector fixing seat, and improve the grinding efficiency of the internal gate of the skirt of the detector fixing seat.

[0046] Specifically, in this embodiment, a motor for driving the driving wheel 2 to rotate is also installed at the top of the vertical frame 1. A sliding frame is also slidably arranged on the vertical frame 1 in the vertical direction. The rotating shaft of the driven wheel 3 is rotatably arranged on the sliding frame. A guide post for installing the sliding frame is fixedly installed on the vertical frame 1, and a bolt for abutting against the outside of the guide post is threadedly connected to the sliding frame.

[0047] In some embodiments, the above-mentioned adjusting unit 6 can adopt the structure as shown in Figure 1 、 Figure 2 . Please refer to Figure 1 、 Figure 2, the adjusting unit 6 includes a height adjusting component 61 for adjusting the height of the mounting base 5. The height adjusting component 61 includes a tray 611, a fixed shaft 612, a driving sleeve 613, a first worm gear 614 and a first worm 615. The tray 611 is slidably arranged on the vertical frame 1 in the vertical direction; the fixed shaft 612 is fixedly installed on the tray 611, and the axis of the fixed shaft 612 is arranged in the vertical direction; the driving sleeve 613 is rotatably arranged on the vertical frame 1, and the driving sleeve 613 is threadedly connected with the fixed shaft 612; the first worm gear 614 is sleeved on the outside of the driving sleeve 613 and is fixedly connected with the driving sleeve 613; the first worm 615 is rotatably arranged on the vertical frame 1, and the first worm 615 is meshed with the first worm gear 614. The adjusting unit 6 first includes a height adjusting component 61 for driving the mounting base 5 to move in the vertical direction. On one side of the vertical frame 1 where the driven wheel 3 is arranged, a bracket is fixedly installed. The bracket is located directly below the driven wheel 3. The tray 611 is slidably arranged on the bracket in the vertical direction. A fixed shaft 612 is also fixedly installed at the bottom of the tray 611. The fixed shaft 612 is provided with an external thread for threaded connection with the driving sleeve 613. The driving sleeve 613 is rotatably arranged on the bracket, and a first worm gear 614 is sleeved on the outside of the driving sleeve 613. The first worm gear 614 is coaxially arranged with the driving sleeve 613. A first worm 615 is also rotatably arranged on the bracket. The axis of the first worm 615 is arranged parallel to the axis of the driven wheel 3 at an interval. And a driving rod is fixedly installed on the first worm 615, and the end of the driving rod extends out of the bracket. The operator can rotate the driving rod to drive the tray 611 to move up and down. Thus, the adjustment of the contact amount between the gate on the detector fixing seat and the grinding belt 4 is realized.

[0048] In some embodiments, the above-mentioned adjusting component can be adopted as Figure 2 , Figure 3 shown in the structure. Referring to Figure 2 , Figure 3 , the adjusting unit 6 further includes a quick adjustment component 62 for quickly adjusting the mounting base 5 to move in the horizontal direction and perpendicular to the axis direction of the driven wheel 3. Define the adjustment direction of the quick adjustment component 62 as the first direction. The quick adjustment component 62 includes a moving frame 621, a rack 622 and a gear 623. The moving frame 621 is slidably arranged on the tray 611 in the first direction; the rack 622 is fixedly installed on the tray 611, and the length direction of the rack 622 is arranged in the first direction; the gear 623 is rotatably arranged on the moving frame 621 and is meshed with the rack 622. The quick adjustment component 62 can realize the quick movement of the mounting base 5 in the first direction. When in use, the first direction is tangent to the bottom of the driven wheel 3. By the quick adjustment component 62, the mounting base 5 can be driven to reciprocate in the first direction, so that the gate inside the skirt of the detector fixing seat can be polished more effectively and quickly. At the same time, by quickly moving the position of the detector fixing seat in the first direction, the polishing speed of the gate can be accelerated.

[0049] Specifically, in this embodiment, a rack 622 is fixedly installed on the tray 611, and the length direction of the rack 622 is arranged along the first direction. A gear 623 is rotatably arranged at the bottom of the moving frame 621. A handle is fixedly installed on the outer side of the gear 623, and the handle extends out of the outer side of the moving frame 621. An operator can hold the handle to drive the gear 623 to rotate. By means of the mutual meshing between the gear 623 and the rack 622, the moving frame 621 reciprocates along the first direction. The operation is convenient and the use is convenient.

[0050] In some embodiments, the above-mentioned adjusting unit 6 can adopt the structure as shown in Figure 3 、 Figure 4 Shown in the figure. Referring to Figure 3 、 Figure 4 together, the adjusting unit 6 further includes: a fine adjustment component 63 for finely adjusting the movement of the mounting seat 5 along the axis direction of the driven wheel 3. Define the adjustment direction of the fine adjustment component 63 as the second direction. The fine adjustment component 63 includes a moving seat 631, a screw 632, a threaded sleeve 633, a second worm gear 634 and a second worm 635. The moving seat 631 is slidably arranged on the moving frame 621 along the second direction; the screw 632 is fixedly installed on the moving seat 631, and the length direction of the screw 632 is arranged along the second direction; the threaded sleeve 633 is threadedly connected with the screw 632 and is rotatably arranged on the moving frame 621; the second worm gear 634 is sleeved on the outer side of the threaded sleeve 633 and is fixedly connected with the threaded sleeve 633; the second worm 635 is rotatably arranged on the moving frame 621 and is meshed with the second worm gear 634. Fine adjustment can finely adjust the position of the mounting seat 5 along the second direction. After the gate is polished within the limited width of the grinding belt 4, the position of the mounting seat 5 along the second direction can be adjusted by the fine adjustment component 63. Then, the position of the mounting seat 5 is adjusted by the height adjustment component 61 and the quick adjustment component 62 to process the remaining gate. The position of the mounting seat 5 is finely adjusted along the second direction in sequence and the position of the mounting seat 5 is adjusted by the height adjustment component 61 and the quick adjustment component 62. In order to thoroughly clean the gate inside the skirt of the detector fixing seat. The operation is convenient and the gate inside the skirt of the detector fixing seat can be removed orderly.

[0051] Specifically, an adjustment shaft is fixedly installed on the second worm 635, and the adjustment shaft extends out of the outer side of the moving frame 621. And a knob is fixedly installed at one end of the adjustment shaft located outside the moving frame 621. Thus, it is convenient to adjust the position of the moving seat 631 along the second direction.

[0052] In some embodiments, the above-mentioned mounting seat 5 can adopt the structure as shown in Figure 3 、 Figure 4 Shown in the figure. Referring to Figure 3 、Figure 4 The mounting base 5 is mounted on the moving base 631, and a swing assembly 7 for driving the mounting base 5 to move outward is provided between the mounting base 5 and the moving base 631. The mounting base 5 is mounted above the moving base 631, and the mounting base 5 can move downward and move to one side of the moving base 631 through the swing assembly 7. When the mounting base 5 moves to directly above the moving base 631, the mounting base 5 is at the highest point. When the mounting base 5 moves to one side of the moving base 631, the height of the mounting base 5 decreases and it moves away from directly below the driven wheel 3. The swing assembly 7 can drive the mounting base 5 to swing to one side of the moving base 631, facilitating the operator to load and unload materials. After the loading is completed, the swing assembly 7 drives the mounting base 5 to move to directly above the moving base 631 for gate grinding. The operation is convenient and the use is convenient.

[0053] In some embodiments, the above swing assembly 7 can adopt the structure as shown in Figure 3 、 Figure 4 See also Figure 3 、 Figure 4 The swing assembly 7 includes a driven rod 71 and a driving rod 72. The two ends of the driven rod 71 are respectively hinged on the moving base 631 and the mounting base 5; the driving rod 72 is arranged parallel to and spaced from the driven rod 71, and the two ends of the driving rod 72 are respectively hinged on the moving base 631 and the mounting base 5. A turning rod 73 for driving the driving rod 72 to rotate is fixedly installed on the driving rod 72. When the mounting base 5 moves to directly above the moving base 631, a fixing member 74 for fixing the turning rod 73 is arranged on the moving base 631. The distance between the axes of the two hinge shafts on the driven rod 71 is the same as the distance between the axes of the two hinge shafts on the driving rod 72. Thus, when the mounting base 5 moves, the top surface of the mounting base 5 can always maintain the same horizontal angle. It is avoided that the detector fixing base falls off the mounting base 5 during the swinging process.

[0054] Specifically, in this embodiment, the turning rod 73 and the driving rod 72 are arranged at an angle, and the driving rod 72 can be driven to rotate together by rotating the turning rod 73. The driving rod 72 and the driven rod 71 are arranged on both sides of the mounting base 5 along the second direction. A connecting rod is fixedly installed between the turning rods 73 on the two driving rods 72, and a U-shaped opening for accommodating the connecting rod is arranged on the moving base 631. The fixing member 74 is threadedly connected to the side wall of the U-shaped opening and can abut against the connecting rod so as to fix the turning rod 73 to the moving base 631.

[0055] In some embodiments, the above driven rod 71 can adopt the structure as shown in Figure 3 、 Figure 4 See also Figure 3 、 Figure 4, the position of the hinge shaft of the follower rod 71 on the moving seat 631 has the freedom of circumferential adjustment along the hinge shaft of the driving rod 72 on the moving seat 631. The hinge shaft of the follower rod 71 installed on the moving seat 631 can be adjusted on the moving seat 631 and move circumferentially along the hinge shaft of the driving rod 72 during an operation. Thus, the distance between the hinge shaft axes of the driving rod 72 and the follower rod 71 on the moving seat 631 can be kept unchanged. When the position of the hinge shaft of the follower rod 71 on the moving seat 631 changes, the angle of the top surface of the mounting seat 5 can be changed. When there is an angle between the plane of the gate to be polished on the detector fixing seat and the bottom surface of the detector fixing seat, the inclination angle of the moving seat 631 can be changed by adjusting the position of the hinge shaft of the follower rod 71. Make the plane of the detector fixing seat with the gate in a horizontal state to prevent damage to the detector fixing seat when trimming the gate. It is applicable to the removal of the gate when the top surface of the detector fixing seat is an inclined surface.

[0056] Specifically, in this embodiment, an arc-shaped plate for guiding the movement of the hinge shaft of the follower rod 71 is fixedly installed on the moving seat 631, and an arc-shaped hole for accommodating the hinge shaft of the follower rod 71 is provided on the arc-shaped plate, so as to stabilize the moving direction of the follower rod 71.

[0057] In some embodiments, the above-mentioned follower rod 71 can adopt the structure as Figure 3 shown. Refer to Figure 3 , a third worm gear 75 is fixedly installed on the hinge shaft of the follower rod 71 on the moving seat 631, and a third worm 76 meshing with the third worm gear 75 is rotatably arranged on the moving seat 631. A third worm gear 75 is fixedly installed on the hinge shaft at the bottom of the follower rod 71, and the third worm gear 75 is coaxially arranged with the hinge shaft of the driving rod 72 on the moving seat 631. At the same time, a third worm 76 is also rotatably arranged on the moving seat 631. By rotating the third worm 76, the third worm gear 75 can be driven to rotate, thereby driving the follower rod 71 to have a relative displacement along the pitching angle.

[0058] Specifically, in this embodiment, the follower rod 71 is rotatably arranged on its hinge shaft on the moving seat 631. Therefore, when the third worm gear 75 is fixedly installed on the hinge shaft, it does not affect the swing of the follower rod 71 on the moving seat 631.

[0059] In some embodiments, the above-mentioned moving seat 631 can adopt the structure as Figure 4 , Figure 5 shown. Refer to Figure 4 , Figure 5, a swing limiting plate 8 for limiting the mounting seat 5 is fixedly installed on the moving seat 631. A limiting rod 81 is installed on the mounting seat 5. A U-shaped groove for accommodating the limiting rod 81 is provided on the limiting plate 8, and a limiting member 82 for abutting against the side of the limiting plate 8 is threadedly connected to the limiting rod 81. A limiting plate 8 for limiting the mounting seat 5 is provided on the top of the moving seat 631. When the mounting seat 5 abuts against the limiting plate 8, both the driven rod 71 and the driving rod 72 rotate to the vertical state, so that the mounting seat 5 can be effectively supported by the driven rod 71 and the driving rod 72. And a U-shaped groove is provided on the limiting plate 8. When the mounting seat 5 rotates to the highest position, the limiting rod 81 on the mounting seat 5 moves into the U-shaped groove, and abuts against the side of the limiting plate 8 away from the mounting seat 5 through the limiting member 82 on the limiting rod 81, so that the mounting seat 5 can be limited on the limiting plate 8, realizing the fixation of the position of the mounting seat 5.

[0060] In some embodiments, the above-mentioned mounting seat 5 can adopt a structure such as Figure 4 , Figure 5 as shown. Referring to Figure 4 , Figure 5 together, the limiting rod 81 is slidably arranged on the mounting seat 5. Two guiding rods 811 arranged at an angle are fixedly installed on the limiting rod 81. Two pressing blocks 51 with sliding directions arranged at an angle are slidably arranged on the mounting seat 5. The pressing blocks 51 are used to press the detector fixing seat tightly on the mounting seat 5, and the two guiding rods 811 are slidably arranged on the pressing blocks 51. An installation groove for placing the detector fixing seat is provided on the top of the mounting seat 5. The limiting rod 81 is slidably arranged on one side wall of the installation groove. A positioning block is fixedly installed on the side wall of the installation groove where the limiting rod 81 is arranged. The limiting rod 81 is slidably arranged on the positioning block. Two pressing blocks 51 are also slidably arranged on the side wall of the installation groove away from the limiting rod 81. The two pressing blocks 51 are respectively located on both sides of the limiting rod 81. The sliding direction of the pressing blocks 51 is arranged at an angle with the sliding direction of the limiting rod 81, and gradually becomes smaller along the direction close to the positioning block. The guiding rod 811 is fixedly connected to the limiting rod 81, and the sliding direction of the guiding rod 811 on the pressing block 51 is perpendicular to the sliding direction of the pressing block 51 on the mounting seat 5.

[0061] Specifically, in this embodiment, when the limiting rod 81 is installed into the U-shaped groove on the limiting plate 8, the limiting rod 81 can be pulled to move outward of the mounting seat 5 through the limiting member 82. When the limiting rod 81 moves outward, it can drive the guiding rod 811 to move together. The guiding rod 811 slides inside the pressing block 51 to drive the pressing block 51 to slide and press the detector fixing seat tightly on the positioning block. Thus, the fixation of the detector fixing seat is realized and the fixation of the mounting seat 5 is also realized. And after loosening the limiting member 82, the mounting seat 5 can be turned to the side of the moving seat 631, and the detector fixing seat can be directly taken out.

[0062] Preferably, in this embodiment, an elastic member for pushing the limiting rod 81 to slide into the mounting seat 5 is further installed on the mounting seat 5. Thus, the limiting rod 81 can be automatically pushed to slide into the mounting seat 5, and the fixing of the top block 51 to the detector fixing seat can be automatically released. Moreover, the top surface of the mounting seat 5 always remains parallel, which can prevent the detector fixing seat from automatically detaching from the mounting seat 5.

[0063] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A special grinding device for a detector fixing seat, characterized in that, Comprising: A vertical frame (1); A driving wheel (2), rotatably arranged on the vertical frame (1); A driven wheel (3), rotatably arranged below the driving wheel (2) and arranged in parallel at an interval with the driving wheel (2); A grinding belt (4), installed between the driving wheel (2) and the driven wheel (3) and drivingly connected to the driving wheel (2) and the driven wheel (3) for grinding the gate; A mounting seat (5), installed below the driven wheel (3) for clamping a detector fixing seat; An adjusting unit (6), installed between the mounting seat (5) and the vertical frame (1) for adjusting the position of the mounting seat (5) on the vertical frame (1).

2. The dedicated grinding device for the detector fixing base according to claim 1, characterized in that, The adjusting unit (6) includes a height adjusting component (61) for adjusting the height of the mounting seat (5), and the height adjusting component (61) includes: A tray (611), slidably arranged on the vertical frame (1) in the vertical direction; A fixed shaft (612), fixedly installed on the tray (611), and the axis of the fixed shaft (612) is arranged in the vertical direction; A driving sleeve (613), rotatably arranged on the vertical frame (1), and the driving sleeve (613) is threadedly connected to the fixed shaft (612); A first worm gear (614), sleeved outside the driving sleeve (613) and fixedly connected to the driving sleeve (613); A first worm (615), rotatably arranged on the vertical frame (1), and the first worm (615) is meshed with the first worm gear (614).

3. The dedicated grinding device for the detector fixing seat according to claim 2, characterized in that, The adjusting unit (6) further includes a quick adjusting component (62) for quickly adjusting the movement of the mounting seat (5) in the horizontal direction and perpendicular to the axis direction of the driven wheel (3). Defining the adjusting direction of the quick adjusting component (62) as the first direction, the quick adjusting component (62) includes: A moving frame (621), slidably arranged on the tray (611) in the first direction; A rack (622), fixedly installed on the tray (611), and the length direction of the rack (622) is arranged in the first direction; A gear (623), rotatably arranged on the moving frame (621) and meshed with the rack (622).

4. The dedicated grinding device for the detector fixing base according to claim 3, characterized in that, The adjusting unit (6) further includes: a fine adjusting component (63) for finely adjusting the movement of the mounting seat (5) in the axis direction of the driven wheel (3). Defining the adjusting direction of the fine adjusting component (63) as the second direction, the fine adjusting component (63) includes: A moving seat (631), slidably arranged on the moving frame (621) in the second direction; A screw rod (632), fixedly installed on the moving seat (631), and the length direction of the screw rod (632) is arranged in the second direction; A threaded sleeve (633), threadedly connected to the screw rod (632) and rotatably arranged on the moving frame (621); A second worm gear (634), sleeved outside the threaded sleeve (633) and fixedly connected to the threaded sleeve (633); The second worm (635) is rotatably arranged on the moving frame (621) and meshes with the second worm gear (634).

5. The dedicated grinding device for the detector fixing seat according to claim 4, characterized in that, The mounting base (5) is mounted on the moving base (631), and a swing assembly (7) for driving the mounting base (5) to move outward is arranged between the mounting base (5) and the moving base (631).

6. The dedicated grinding device for the detector fixing seat according to claim 5, characterized in that, The swing assembly (7) includes: A driven rod (71) whose two ends are respectively hinged on the moving base (631) and the mounting base (5); A driving rod (72) which is arranged in parallel with a space from the driven rod (71). The two ends of the driving rod (72) are respectively hinged on the moving base (631) and the mounting base (5). A turning rod (73) for driving the driving rod (72) to rotate is fixedly mounted on the driving rod (72). When the mounting base (5) moves to directly above the moving base (631), a fixing member (74) for fixing the turning rod (73) is arranged on the moving base (631).

7. The dedicated grinding device for the detector fixing seat according to claim 6, wherein, The position of the hinge axis of the driven rod (71) on the moving base (631) has a degree of freedom of circumferential adjustment along the hinge axis of the driving rod (72) on the moving base (631).

8. The special grinding device for the detector fixing seat according to claim 7, wherein A third worm gear (75) is fixedly mounted on the hinge axis of the driven rod (71) on the moving base (631), and a third worm (76) meshing with the third worm gear (75) is rotatably arranged on the moving base (631).

9. The dedicated grinding device for the detector fixing base according to claim 5, characterized in that, A swing limiting plate (8) for limiting the swing of the mounting base (5) is fixedly mounted on the moving base (631). A limiting rod (81) is mounted on the mounting base (5). A U-shaped groove for accommodating the limiting rod (81) is arranged on the limiting plate (8), and a limiting member (82) for abutting against the side of the limiting plate (8) is threadedly connected to the limiting rod (81).

10. The dedicated grinding device for the detector fixing base according to claim 9, characterized in that, The limiting rod (81) is slidably arranged on the mounting base (5). Two guiding rods (811) arranged at an angle are fixedly mounted on the limiting rod (81). Two pressing blocks (51) with sliding directions arranged at an angle are slidably arranged on the mounting base (5). The pressing blocks (51) are used to press the detector fixing seat tightly on the mounting base (5), and the two guiding rods (811) are slidably arranged on the pressing blocks (51).

Images