Grinding device for industrial automatic control instrument production
Through rotary adjustment clamping fixing components and adjustable range grinding components, the problem of all-round fixing and polishing of workpieces in the prior art is solved, and flexible clamping and multi-spec grinding of instrument parts is realized, which improves the applicability of the equipment and Easy to use.
Patent Information
- Application Number
- CN202421169640.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When used, it is difficult to fix and polish the workpiece in all directions. Especially for uneven workpieces, single-sized abrasives cannot be effectively polished, and replacement of abrasives is inconvenient.
A grinding device including a rotary adjustment clamping fixing assembly and a range adjustable grinding assembly is designed. By clamping friction blocks and servo motor driving threaded rods, all-round rotation adjustment of instrument parts and the use of grinding rollers of different diameters are realized. , suitable for flat and uneven parts.
It realizes flexible clamping and all-round polishing of instrument parts, which is more applicable, can meet the grinding needs of parts of different specifications, and is more convenient to use.
Smart Images
Figure CN222289677U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to a grinding device for producing industrial automatic control instruments, belonging to the technical field of industrial instrument production. Background Art
[0002] The grinding device in the production of industrial automatic control instruments is to remove burrs, oxide layers and other impurities on the surface of the workpiece through friction, and improve the surface finish and roughness of the workpiece. It is an important device to ensure the accuracy and surface quality of instrument parts, and is widely used in the fields of automobiles, electronics, aerospace, etc. However, when using existing grinding equipment, it is usually necessary to fix the workpiece, and then control the grinding tool to grind the surface of the workpiece. During the operation, the position of the workpiece is fixed, and it is inconvenient to grind the workpiece in all directions. At the same time, a single-sized grinding tool can only adapt to the grinding of part of the workpiece. For uneven workpieces, the concave space is small, and the larger grinding tool cannot be effectively ground. This requires the use of replacement grinding tools, which is inconvenient to use and has certain disadvantages in the use process.
[0003] In view of this, the present utility model is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a grinding device for the production of industrial automatic control instruments in order to solve the above-mentioned problems. The device can conveniently clamp and fix instrument parts, control the rotation and adjustment of instrument parts, realize all-round grinding of instrument parts, and is suitable for grinding flat instrument parts and grinding uneven instrument parts.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a grinding device for the production of industrial automatic control instruments, comprising an operating table, the top of the operating table is fixed with the mounting side plate and the vertical connecting block, the top side of the mounting side plate is fixedly embedded with the rotationally adjustable clamping and fixing component for clamping instrument parts, the vertical connecting block is provided with a vertical mounting groove, the lifting and lowering adjustment component is installed in the vertical mounting groove, the placement plate is installed on the lifting and lowering adjustment component, the placement plate is located between the rotationally adjustable clamping and fixing components, the top of the operating table is provided with a limiting slide groove, the transverse drive component is installed in the limiting slide groove, the L-shaped mounting frame is installed on the transverse drive component, the range-adjustable grinding component is installed on the inner wall of one end of the L-shaped mounting frame, and the range-adjustable grinding component is located above the placement plate.
[0006] Furthermore, in order to control the transverse clamping telescopic rod so that the clamping friction block can be clamped and fixed on the part to be polished, the rotationally adjustable clamping and fixing assembly includes the transverse clamping telescopic rod, and the number of the transverse clamping telescopic rods is two. The two transverse clamping telescopic rods are respectively fixed to the mounting side plates at both ends of the top of the operating table, and the telescopic ends of the two transverse clamping telescopic rods are fixedly installed with the connecting head, and the clamping friction block is rotatably installed on the connecting head, and one end of the clamping friction block is fixedly connected to the built-in motor output shaft of the connecting head.
[0007] Furthermore, in order to control the U-shaped lifting rod and drive the placement plate to move up and down through the serpentine connection, the lifting and lowering adjustment assembly includes the U-shaped lifting rod, and the U-shaped lifting rod is slidably engaged in the vertical makeshift hole groove opened on the vertical connecting block, and the positioning plugs are fixedly installed at both ends of the U-shaped lifting rod, and the positioning plugs are inserted into the positioning holes opened on the side walls of the vertical installation groove, and the placement plate is fixed to the U-shaped lifting rod through the serpentine connecting frame.
[0008] Furthermore, in order to control the servo motor to turn on so that the driving threaded rod can rotate in the limiting slide groove through the rotating joint, the transverse drive assembly includes the servo motor and the driving threaded rod, the servo motor is fixed on the inner wall of one end of the limiting slide groove, the driving threaded rod is rotatably installed on the inner wall of the other end of the limiting slide groove through the rotating joint, and one end of the driving threaded rod is fixedly connected to the output shaft of the servo motor.
[0009] Furthermore, in order to drive the threaded slider to slide in the limiting groove by controlling the rotation of the driving threaded rod, thereby driving the L-shaped mounting frame to move laterally, the threaded slider is installed on the driving threaded rod, the threaded slider is slidably engaged in the limiting groove, and the L-shaped mounting frame is fixed on the threaded slider.
[0010] Furthermore, in order to control the built-in motor of the L-shaped mounting frame to turn on, so that the rotating column head can rotate on the L-shaped mounting frame, thereby driving the vertical telescopic rod to rotate, the range-adjustable grinding assembly includes the rotating column head, which is rotatably mounted on the inner wall of one end of the L-shaped mounting frame, and one end of the rotating column head is fixedly connected to the output shaft of the built-in motor of the L-shaped mounting frame, and the other end of the rotating column head is fixedly mounted with the vertical telescopic rod.
[0011] Furthermore, in order to control the first micromotor to turn on so that the large diameter grinding roller can rotate in the outer U-shaped seat, the telescopic end of the vertical telescopic rod is fixedly installed with the outer U-shaped seat, the large diameter grinding roller is rotatably installed on the inner wall of the outer U-shaped seat, the first micromotor is fixedly installed on the outer wall of the outer U-shaped seat, and one end of the large diameter grinding roller is fixedly connected to the output shaft of the first micromotor through the built-in connecting shaft of the outer U-shaped seat.
[0012] Furthermore, in order to push the inner U-shaped seat out of the outer U-shaped seat by controlling the extending push rod, so that the small diameter grinding roller is located on one side of the large diameter grinding roller, and at the same time control the second micro motor to turn on so that the small diameter grinding roller can rotate in the inner U-shaped seat, the extending push rod is fixedly mounted on the inner wall of the outer U-shaped seat, the inner U-shaped seat is fixedly mounted on the telescopic end of the extending push rod, the small diameter grinding roller is rotatably mounted on the inner wall of the inner U-shaped seat, the second micro motor is fixedly mounted on the outer wall of the inner U-shaped seat, and the small diameter grinding roller is fixedly connected to the output shaft of the second micro motor through the connecting column.
[0013] The technical effects and advantages of the utility model are as follows: through the rotation-adjustable clamping and fixing assembly and the lifting and lowering adjustment assembly, the instrument parts can be conveniently clamped and fixed, and the instrument parts can be rotationally adjusted, and the instrument parts can be polished in all directions. At the same time, through the range-adjustable polishing assembly, polishing rollers of different diameters can be replaced for use, and it can be suitable for polishing flat instrument parts and polishing uneven instrument parts. It is more flexible to use and more practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the transverse drive assembly of the utility model;
[0016] Figure 3 This is a schematic diagram of the connection structure between the vertical telescopic rod and the L-shaped mounting frame of the utility model;
[0017] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;
[0018] Figure 5 This is a schematic diagram of the installation structure of the small-diameter grinding roller of the utility model;
[0019] Figure 6 This is a structural schematic diagram of the lifting and adjusting component of the utility model;
[0020] In the figure: 1. operating table; 2. mounting side plate; 3. vertical connecting block; 4. rotation-adjustable clamping and fixing assembly; 401. horizontal clamping telescopic rod; 402. connecting head; 403. clamping friction block; 5. lifting and lowering adjustment assembly; 501. U-shaped lifting rod; 502. positioning plug; 503. serpentine connecting frame; 6. placing plate; 7. horizontal driving assembly; 701. servo motor; 702. driving threaded rod; 703. rotating joint; 704. threaded slider; 8. L-shaped mounting frame; 9. range-adjustable grinding assembly; 901. rotating column head; 902. vertical telescopic rod; 903. outer U-shaped seat; 904. large diameter grinding roller; 905. first micro motor; 906. extending push rod; 907. inner U-shaped seat; 908. small diameter grinding roller; 909. second micro motor; 910. connecting column. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 6As shown, a grinding device for industrial automatic control instrument production includes an operating table 1, a mounting side plate 2 and a vertical connecting block 3 are fixed on the top of the operating table 1, a rotating adjustable clamping and fixing component 4 for clamping instrument parts is fixedly embedded on the top side of the mounting side plate 2, so as to clamp and fix the parts to be polished, and can drive the parts to rotate, so as to grind the parts in all directions, a vertical mounting groove is opened on the vertical connecting block 3, a lifting and adjusting component 5 is installed in the vertical mounting groove, a placing plate 6 is installed on the lifting and adjusting component 5, and the placing plate 6 is located between the rotating adjustable clamping and fixing components 4, when in use, the parts are placed on the placing plate 6, and the lifting and adjusting component 5 is controlled to adjust the height of the placing plate 6, so as to make the rotating adjustable clamping and fixing Component 4 clamps and fixes the center position of the part, and after the part is clamped and fixed, the placement plate 6 can be moved downward to avoid affecting the rotation control of the part. A limited slide groove is provided on the top of the operating table 1, and a transverse drive component 7 is installed in the limited slide groove. An L-shaped mounting frame 8 is installed on the transverse drive component 7, and a range-adjustable grinding component 9 is installed on the inner wall of one end of the L-shaped mounting frame 8. The range-adjustable grinding component 9 is located above the placement plate 6. When in use, the transverse drive component 7 is controlled to drive the range-adjustable grinding component 9 to move horizontally to achieve all-round grinding of the parts, and under the action of the range-adjustable grinding component 9, the parts can be ground at a wider position and a narrower position. It is more flexible to use and can meet different usage requirements.
[0023] The range-adjustable grinding assembly 9 includes a rotating column head 901, which is rotatably mounted on the inner wall of one end of the L-shaped mounting frame 8, and one end of the rotating column head 901 is fixedly connected to the built-in motor output shaft of the L-shaped mounting frame 8, and the other end of the rotating column head 901 is fixedly mounted with a vertical telescopic rod 902, and the telescopic end of the vertical telescopic rod 902 is fixedly mounted with an outer U-shaped seat 903, and a large-diameter grinding roller 904 is rotatably mounted on the inner wall of the outer U-shaped seat 903, and a first micro-grinding roller 904 is fixedly mounted on the outer wall of the outer U-shaped seat 903. The motor 905 is provided, and one end of the large-diameter grinding roller 904 is fixedly connected to the output shaft of the first micro motor 905 through the built-in connecting shaft of the outer U-shaped seat 903. When in use, the vertical telescopic rod 902 is controlled to move the outer U-shaped seat 903 downward, so that the large-diameter grinding roller 904 contacts the part, and the first micro motor 905 is controlled to start, so that the large-diameter grinding roller 904 grinds the part, and the built-in motor of the L-shaped mounting frame 8 is controlled to start, so that the rotating column head 901 vertical telescopic rod 902 rotates, thereby driving the large diameter grinding roller 904 to rotate, so that the large diameter grinding roller 904 can grind the parts at different angles to meet the use of parts of different specifications. An extended push rod 906 is fixedly installed on the inner wall of the outer U-shaped seat 903, and an inner U-shaped seat 907 is fixedly installed on the telescopic end of the extended push rod 906. A small diameter grinding roller 908 is rotatably installed on the inner wall of the inner U-shaped seat 907, and a second micro motor 909 is fixedly installed on the outer wall of the inner U-shaped seat 907. 908 is fixedly connected to the output shaft of the second micro motor 909 through the connecting column 910. When in use, the push rod 906 is controlled to extend so as to push the small diameter grinding roller 908 to the side of the large diameter grinding roller 904 so that the small diameter grinding roller 908 contacts the part. At the same time, the second micro motor 909 is controlled to turn on, and the rotating column head 901 is controlled to rotate to adjust the use angle of the small diameter grinding roller 908 so that the small diameter grinding roller 908 can grind the uneven surface of the part.
[0024] The lifting and lowering adjustment component 5 includes a U-shaped lifting rod 501, which is slidably engaged in the vertical yielding hole groove formed on the vertical connecting block 3. Positioning plugs 502 are fixedly installed at both ends of the U-shaped lifting rod 501. The positioning plugs 502 are inserted into the positioning holes formed on the side walls of the vertical installation groove, and the placement plate 6 is fixed to the U-shaped lifting rod 501 through a serpentine connecting frame 503. When in use, the U-shaped lifting rod 501 is controlled so that the positioning plug 502 is inserted into the positioning hole above, so that the placement plate 6 is positioned above, and the parts to be polished are placed on the placement plate 6, which is convenient for the rotationally adjustable clamping and fixing component 4 to clamp and fix the parts. After the parts are clamped and fixed, the placement plate 6 can be moved downward to avoid affecting the rotation adjustment of the parts. The rotationally adjustable clamping and fixing component 4 includes The invention discloses a transversely clamping telescopic rod 401, wherein the two transversely clamping telescopic rods 401 are respectively fixed on the mounting side plates 2 at both ends of the top of the operating table 1, and the telescopic ends of the two transversely clamping telescopic rods 401 are fixedly mounted with connecting heads 402, and a clamping friction block 403 is rotatably mounted on the connecting head 402, and one end of the clamping friction block 403 is fixedly connected to the output shaft of the built-in motor of the connecting head 402. When in use, the two transversely clamping telescopic rods 401 are controlled to extend and retract simultaneously, so that the connecting head 402 drives the clamping friction block 403 to move, so that the clamping friction block 403 clamps and fixes the parts, and the built-in motor of the connecting head 402 is controlled to start, so that the clamping friction block 403 rotates, so as to drive the parts to rotate, so as to grind the parts from different positions.
[0025] The transverse drive assembly 7 includes a servo motor 701 and a driving threaded rod 702. The servo motor 701 is fixed on the inner wall of one end of the limiting slide. The driving threaded rod 702 is rotatably installed on the inner wall of the other end of the limiting slide through a rotating joint 703, and one end of the driving threaded rod 702 is fixedly connected to the output shaft of the servo motor 701. A threaded slider 704 is installed on the driving threaded rod 702. The threaded slider 704 is slidably engaged in the limiting slide, and the L-shaped mounting frame 8 is fixed on the threaded slider 704. When in use, the servo motor 701 is controlled to be turned on, so that the driving threaded rod 702 rotates in the limiting slide through the rotating joint 703, driving the threaded slider 704 to slide in the limiting slide, thereby driving the L-shaped mounting frame 8 to move horizontally, so as to drive the large diameter grinding roller 904 and the small diameter grinding roller 908 to move horizontally, so as to realize the grinding of parts.
[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A grinding device for industrial automatic control instrument production, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixed with a mounting side plate (2) and a vertical connecting block (3); the top side of the mounting side plate (2) is fixedly embedded with a rotationally adjustable clamping and fixing assembly (4) for clamping instrument parts; the vertical connecting block (3) is provided with a vertical mounting groove; a lifting and adjusting assembly (5) is installed in the vertical mounting groove; a placement plate (6) is installed on the lifting and adjusting assembly (5); the placement plate (6) is located between the rotationally adjustable clamping and fixing assemblies (4); the top of the operating table (1) is provided with a limiting slide groove; a transverse driving assembly (7) is installed in the limiting slide groove; an L-shaped mounting frame (8) is installed on the transverse driving assembly (7); a range-adjustable grinding assembly (9) is installed on the inner wall of one end of the L-shaped mounting frame (8); the range-adjustable grinding assembly (9) is located above the placement plate (6).
2. The grinding device for industrial automatic control instrument production as claimed in claim 1, characterized in that: The rotationally adjustable clamping and fixing assembly (4) comprises a transverse clamping telescopic rod (401), the number of the transverse clamping telescopic rods (401) being two, the two transverse clamping telescopic rods (401) being respectively fixed on the mounting side plates (2) at the two ends of the top of the operating table (1), the telescopic ends of the two transverse clamping telescopic rods (401) being fixedly mounted with a connecting head (402), a clamping friction block (403) being rotatably mounted on the connecting head (402), and one end of the clamping friction block (403) being fixedly connected to the output shaft of the built-in motor of the connecting head (402).
3. The grinding device for industrial automatic control instrument production according to claim 1, characterized in that: The lifting and adjusting assembly (5) includes a U-shaped lifting rod (501), and the U-shaped lifting rod (501) is slidably engaged in a vertical clearance hole groove opened on the vertical connecting block (3). Positioning plugs (502) are fixedly installed at both ends of the U-shaped lifting rod (501), and the positioning plugs (502) are inserted into the positioning holes opened on the side walls of the vertical installation groove, and the placement plate (6) is fixed on the U-shaped lifting rod (501) through a serpentine connecting frame (503).
4. The grinding device for industrial automatic control instrument production as claimed in claim 1, characterized in that: The transverse drive assembly (7) comprises a servo motor (701) and a driving threaded rod (702), wherein the servo motor (701) is fixed on the inner wall at one end of the limiting slide groove, and the driving threaded rod (702) is rotatably mounted on the inner wall at the other end of the limiting slide groove via a rotating joint (703), and one end of the driving threaded rod (702) is fixedly connected to the output shaft of the servo motor (701).
5. The grinding device for industrial automatic control instrument production as claimed in claim 4, characterized in that: A threaded slider (704) is mounted on the driving threaded rod (702), the threaded slider (704) is slidably engaged in the limiting sliding groove, and the L-shaped mounting frame (8) is fixed on the threaded slider (704).
6. The industrial automatic control instrument production polishing device according to claim 1, characterized in that: The range-adjustable grinding assembly (9) comprises a rotating column head (901), which is rotatably mounted on the inner wall of one end of the L-shaped mounting frame (8), and one end of the rotating column head (901) is fixedly connected to the built-in motor output shaft of the L-shaped mounting frame (8), and the other end of the rotating column head (901) is fixedly mounted with a vertical telescopic rod (902).
7. The industrial automatic control instrument production polishing device according to claim 6, characterized in that: An outer U-shaped seat (903) is fixedly mounted on the telescopic end of the vertical telescopic rod (902), a large-diameter grinding roller (904) is rotatably mounted on the inner wall of the outer U-shaped seat (903), a first micro motor (905) is fixedly mounted on the outer wall of the outer U-shaped seat (903), and one end of the large-diameter grinding roller (904) is fixedly connected to the output shaft of the first micro motor (905) via a built-in connecting shaft of the outer U-shaped seat (903).
8. The grinding device for industrial automatic control instrument production as claimed in claim 7, characterized in that: An extending push rod (906) is fixedly mounted on the inner wall of the outer U-shaped seat (903); an inner U-shaped seat (907) is fixedly mounted on the telescopic end of the extending push rod (906); a small-diameter grinding roller (908) is rotatably mounted on the inner wall of the inner U-shaped seat (907); a second micro motor (909) is fixedly mounted on the outer wall of the inner U-shaped seat (907); and the small-diameter grinding roller (908) is fixedly connected to the output shaft of the second micro motor (909) via a connecting column (910).