Gauge polishing device

Abstract

The utility model discloses a testing fixture grinding device, and belongs to the technical field of testing fixture grinding, the testing fixture grinding device comprises a main body module and a fixing module, the main body module comprises a bottom plate, the top of the bottom plate is provided with a steering assembly and a grinding mechanical arm, the top of the steering assembly is connected with a grinding table, and the grinding mechanical arm is located right behind the grinding table; the fixing module comprises two parallel plates fixedly connected to the two sides of the inner wall of the grinding table correspondingly, and through arrangement of the parallel plates, first fixing assemblies, second fixing assemblies, an air cylinder and a lifting plate, when the air cylinder is opened, the periphery of the checking fixture can be fixed through the two first fixing assemblies and the two second fixing assemblies; and meanwhile, the top of the checking fixture can be pressed and fixed by adjusting the first fixing assembly, so that multi-dimensional fixing of the checking fixture is achieved, the checking fixture is prevented from shaking in the non-limiting direction during polishing, and the polishing stability of the polishing mechanical arm is improved.

Description

Technical Field

[0001] The present application relates to the technical field of gauge grinding, and more specifically, to a gauge grinding device. Background Art

[0002] Gauges are simple tools used by industrial manufacturers to control various dimensions of products (such as aperture, space dimensions, etc.), improve production efficiency and control quality. They are suitable for mass-produced products such as automotive parts and electronic products. Currently, corresponding gauges are needed in the field of electronic products. Current gauges need to go through multiple processes in the production process, among which corresponding grinding devices are needed to grind the gauges.

[0003] With respect to the above-mentioned related technologies, the applicant believes that the current grinding device usually needs to fix the gauge accordingly during the grinding process. The current fixing method usually uses clamps in two directions to limit the gauge in two directions. However, this method has a single clamping method for the gauge and cannot achieve multi-dimensional fixation of the gauge. As a result, during the grinding process, the gauge is prone to shake in the direction where it is not limited, thereby affecting the overall effect of grinding. For this reason, we propose a gauge grinding device. Utility Model Content

[0004] In order to solve the above problems, the present application provides a tool grinding device, which adopts the following technical solutions:

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is an assembly made of a steel plate and a steel bar. said steel plate is connected to said adjusting base by said adjusting base. said steel plate is connected to said adjusting base by said adjusting base.

[0006] Furthermore, the first fixed component includes a slide groove opened inside one of the parallel plates, a sliding block is slidably connected inside the slide groove, two first push rods are hinged between the bottom of the sliding block and the top of the lifting plate, two first movable grooves are opened on one side of the top of the grinding table, and a clamping plate is fixedly connected to the top of the sliding block, and the clamping plate extends to the top of the grinding table through the first movable groove.

[0007] By adopting the above technical solution, the clamping plate can be driven by opening the cylinder to clamp and fix the two sides of the inspection fixture.

[0008] Furthermore, the first fixing assembly also includes two easy-to-tighten bolts which are both threadedly connected to the top of the clamping plate, the bottom ends of the two easy-to-tighten bolts are rotatably connected to a fixing block, and the clamping plate is arranged in an inverted L shape.

[0009] By adopting the above technical solution, the fixing block can be driven by rotating the easy-to-tighten bolt to fix the top of the gauge.

[0010] Furthermore, the second fixed component includes a hollow slider slidably connected between adjacent surfaces of two parallel plates, an adjustment plate is slidably connected inside the hollow slider, three second movable grooves are opened at the top of the grinding table near the rear end surface, three clamping claws are fixedly connected to the top of the grinding table, and the three clamping claws extend to the top of the grinding table through the three second movable grooves, and two second push rods are hinged between the bottom of the hollow slider and the top of the lifting plate.

[0011] By adopting the above technical solution, the clamping claws can be controlled by the cylinder to clamp and fix the front end face and the rear end face of the gauge at the same time.

[0012] Furthermore, the second fixing assembly also includes a sleeve threaded rod rotatably connected between the front end surface and the rear end surface of the inner wall of the hollow slider, and the inner part of the adjustment plate is threadedly connected to the outer surface of the sleeve threaded rod.

[0013] By adopting the above technical solution, the position of the clamping claw can be adjusted by rotating the sleeve threaded rod.

[0014] Furthermore, the pitch adjustment assembly includes two rudders rotatably connected to the front end surface and the rear end surface of the grinding table respectively, and the adjacent ends of the two rudders are fixedly connected with a hexagonal rod, and the hexagonal rod passes through the hollow slider.

[0015] By adopting the above technical solution, the rotation of the hexagonal rod can drive the sleeve threaded rod to rotate, and the sleeve threaded rod can slide on the outer surface of the hexagonal rod.

[0016] Furthermore, the sleeve threaded rod is movably sleeved on the outer surface of the hexagonal rod, and the outer surface threads of the sleeve threaded rods in the two second fixing components are opposite.

[0017] By adopting the above technical solution, two set threaded rods with opposite threads can adjust the clamping claws to move closer to or farther away from each other.

[0018] Furthermore, the steering assembly includes a conical gear disc rotatably connected to the top of the base plate, the grinding table is fixedly connected to the top of the conical gear disc, the top of the base plate is fixedly connected to a drive motor, and the output shaft of the drive motor is fixedly connected to a bevel gear meshing with the conical gear disc.

[0019] By adopting the above technical solution, the inspection tool can be driven to turn, thereby facilitating subsequent grinding.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] (1) The present application arranges the parallel plate, the first fixing assembly, the second fixing assembly, the cylinder and the lifting plate so that when the cylinder is opened, the four sides of the gauge can be fixed by the two first fixing assemblies and the second fixing assemblies, and the top of the gauge can be pressed and fixed by adjusting the first fixing assembly, thereby achieving multi-dimensional fixation of the gauge, preventing the gauge from shaking in the direction where it is not limited during grinding, and improving the stability of the grinding robot arm during grinding;

[0022] (2) The present application arranges the set threaded rod, the rudder and the hexagonal rod so that when the device is in use, when the hollow slider moves, the set threaded rod will slide on the outer surface of the hexagonal rod, thereby not affecting the movement of the hollow slider. The rotating hexagonal rod can drive the set threaded rod to rotate, thereby adjusting the initial position of the clamping claw, thereby allowing the device to adapt to the fixation of more specifications of inspection tools, thereby improving the overall applicability;

[0023] (3) The present application provides a driving motor, a conical toothed disc and a conical gear, so that the device can drive the inspection tool to rotate and adjust the overall orientation, thereby facilitating subsequent grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a schematic diagram of the internal structure of the grinding table for this application;

[0026] Figure 3 This is a schematic diagram of the structure of the second clamping assembly and the distance adjustment assembly of the present application;

[0027] Figure 4This is an enlarged structural diagram of point A of this application.

[0028] Description of the numbers in the figure:

[0029] 100, main body module; 110, bottom plate; 120, steering assembly; 121, conical gear plate; 122, drive motor; 123, conical gear; 130, grinding table; 140, grinding robot arm;

[0030] 200, fixing module; 210, parallel plate; 220, first fixing assembly; 221, sliding block; 222, clamping plate; 223, first push rod; 224, easy-to-tighten bolt; 225, fixing block; 230, second fixing assembly; 231, hollow slider; 232, adjusting plate; 233, clamping claw; 234, second push rod; 235, set threaded rod; 240, pitch adjustment assembly; 241, steering wheel; 242, hexagonal rod; 250, cylinder; 260, lifting plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0032] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 indirectly connected 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 this application can be understood according to specific circumstances.

[0034] The following is combined with Figure 1-4 This application is described in further detail.

[0035] See also Figure 1-4 A gage grinding device includes a main body module 100 and a fixing module 200. The main body module 100 includes a bottom plate 110. A steering assembly 120 and a grinding robot arm 140 are arranged on the top of the bottom plate 110. A grinding table 130 is connected to the top of the steering assembly 120. The grinding robot arm 140 is located directly behind the grinding table 130. The fixing module 200 includes two parallel plates 210 respectively fixedly connected to both sides of the inner wall of the grinding table 130. The first fixing assembly 220 is arranged inside the two parallel plates 210. A first fixing assembly 220 is arranged between adjacent sides of the two parallel plates 210. There are two second fixed components 230, and the two second fixed components 230 and the two first fixed components 220 all extend to the top of the grinding table 130. A distance adjusting component 240 is rotatably connected between the front end surface and the rear end surface of the inner wall of the grinding table 130. The two second fixed components 230 are both connected to the distance adjusting component 240. Two cylinders 250 are fixedly connected to the bottom of the inner wall of the grinding table 130, and a lifting plate 260 is fixedly connected between the output shafts of the two cylinders 250. The two first fixed components 220 and the two second fixed components 230 are all connected to the top of the lifting plate 260.

[0036] During use, the staff will place the gauge to be polished on the top of the polishing table 130, and then the staff will turn on the cylinder 250. The cylinder 250 drives the lifting plate 260 to descend, and when the lifting plate 260 descends, it will simultaneously pull the two first fixing components 220 and the second fixing components 230 closer to the middle, and the two second fixing components 230 slide on the outer surface of the distance adjustment component 240, so that the two first fixing components 220 and the two second fixing components 230 clamp and fix the four sides of the gauge respectively, and the two first fixing components 220 can be adjusted to press and fix the top of the gauge later, so that the gauge is fixed in multiple dimensions to avoid shaking during polishing, and when facing gauges of different specifications, the initial position of the two second fixing components 230 can be adjusted by rotating the distance adjustment component 240, so as to facilitate the clamping and fixing of gauges of different specifications.

[0037] The first fixing assembly 220 includes a slide groove opened inside one of the parallel plates 210, and a sliding block 221 is slidably connected inside the slide groove. Two first push rods 223 are hinged between the bottom of the sliding block 221 and the top of the lifting plate 260. Two first moving grooves are opened on one side of the top of the grinding table 130. A clamping plate 222 is fixedly connected to the top of the grinding table 130 through the first moving groove. The first fixing assembly 220 also includes two easy-tightening bolts 224 that are both threadedly connected to the top of the clamping plate 222. The bottom ends of the two easy-tightening bolts 224 are rotatably connected to the fixing blocks 225. The clamping plate 222 is set in an inverted L shape. The second fixing assembly 230 includes a sliding A hollow slider 231 is connected between adjacent surfaces of the two parallel plates 210, and an adjustment plate 232 is slidably connected inside the hollow slider 231. Three second movable grooves are opened at the top of the grinding table 130 near the rear end surface. Three clamping claws 233 are fixedly connected to the top of the grinding table 130, and the three clamping claws 233 extend to the top of the grinding table 130 through the three second movable grooves. Two second push rods 234 are hinged between the bottom of the hollow slider 231 and the top of the lifting plate 260. The second fixed component 230 also includes a set threaded rod 235 rotatably connected between the front end surface and the rear end surface of the inner wall of the hollow slider 231, and the interior of the adjustment plate 232 is threadedly connected to the outer surface of the set threaded rod 235.

[0038] The cylinder 250 is turned on, and the cylinder 250 drives the lifting plate 260 to descend. When the lifting plate 260 descends, the second push rod 234 and the first push rod 223 will respectively pull the two sliding blocks 221 and the hollow sliding block 231 to slide toward the middle, and at the same time, the sleeve threaded rod 235 slides on the outer surface of the hexagonal rod 242, so that the clamping plate 222 and the clamping claw 233 clamp and fix the four sides of the inspection fixture respectively, and then the easy-to-tighten bolt 224 can be rotated to make the fixing block 225 descend and press on the top of the inspection fixture to fix it, so that the inspection fixture is fixed in multiple dimensions to avoid shaking when it is polished by the polishing robot arm 140.

[0039] The pitch adjustment assembly 240 includes two rudders 241 which are rotatably connected to the front end and rear end of the grinding table 130 respectively. The adjacent ends of the two rudders 241 are fixedly connected to a hexagonal rod 242. The hexagonal rod 242 passes through the hollow slider 231. The sleeve threaded rod 235 is movably sleeved on the outer surface of the hexagonal rod 242. The outer surface threads of the sleeve threaded rods 235 in the two second fixed assemblies 230 are opposite.

[0040] The hexagonal rod 242 is rotated to rotate by rotating the steering rudder 241. The hexagonal rod 242 will also drive the two set threaded rods 235 to rotate. Since the threads on the outer surfaces of the two set threaded rods 235 are opposite, the two adjustment plates 232 are driven to approach each other, thereby adjusting the initial position of the clamping claw 233, so as to facilitate the clamping and fixing of different specifications of the inspection tools, thereby improving the applicability of the device.

[0041] The steering assembly 120 includes a conical gear disc 121 rotatably connected to the top of the base plate 110, a grinding table 130 fixedly connected to the top of the conical gear disc 121, a drive motor 122 fixedly connected to the top of the base plate 110, and an output shaft of the drive motor 122 fixedly connected to a conical gear 123 meshing with the conical gear disc 121.

[0042] After the gauge is fixed, the driving motor 122 is turned on to drive the conical toothed disc 121 to rotate through the conical gear 123. During the rotation of the conical toothed disc 121, the gauge is driven to rotate through the grinding table 130, so as to facilitate the adjustment of the orientation of the gauge to cooperate with the grinding robot arm 140 for grinding.

[0043] The implementation principle of the embodiment of the present application is as follows: during use, the staff places the inspection tool to be polished on the top of the polishing table 130, and then the staff turns on the cylinder 250, and the cylinder 250 drives the lifting plate 260 to descend. When the lifting plate 260 descends, the second push rod 234 and the first push rod 223 will respectively pull the two sliding blocks 221 and the hollow sliding block 231 to slide toward the middle, and at the same time, the sleeve threaded rod 235 slides on the outer surface of the hexagonal rod 242, so that the clamping plate 222 and the clamping claw 233 clamp and fix the four sides of the inspection tool respectively, and subsequently, the easy-to-tighten bolt 224 can be rotated to make the fixing block 225 descend and press on the top of the inspection tool for fixing, so that the inspection tool is fixed in multiple dimensions to avoid the situation that the inspection tool is moved by the polishing robot arm 140. When the tool is polished, it shakes. When facing different specifications of the tool, the hexagonal rod 242 can be driven to rotate by rotating the steering wheel 241. The hexagonal rod 242 will drive the two set threaded rods 235 to rotate while rotating. Since the threads on the outer surfaces of the two set threaded rods 235 are opposite, the two adjustment plates 232 are driven to approach each other, and then the initial position of the clamping claw 233 is adjusted, so that it is convenient to clamp and fix the tool of different specifications, thereby improving the applicability of the device. After the tool is fixed, the driving motor 122 can be turned on to drive the conical toothed disc 121 to rotate through the conical gear 123. During the rotation of the conical toothed disc 121, the tool will be driven to rotate through the polishing table 130, so that the orientation of the tool can be adjusted to cooperate with the polishing robot arm 140 for polishing.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A gauge grinding device, comprising a main module (100) and a fixing module (200), characterized in that: The main body module (100) comprises a base plate (110), a steering assembly (120) and a grinding mechanical arm (140) are arranged on the top of the base plate (110), a grinding table (130) is connected to the top of the steering assembly (120), and the grinding mechanical arm (140) is located directly behind the grinding table (130); The fixing module (200) comprises two parallel plates (210) respectively fixedly connected to two sides of the inner wall of the grinding table (130), a first fixing assembly (220) is arranged inside the two parallel plates (210), two second fixing assemblies (230) are arranged between adjacent sides of the two parallel plates (210), the two second fixing assemblies (230) and the two first fixing assemblies (220) are extended to the top of the grinding table (130), a distance adjustment assembly (240) is rotatably connected between the front end surface and the rear end surface of the inner wall of the grinding table (130), the two second fixing assemblies (230) are connected to the distance adjustment assembly (240), two cylinders (250) are fixedly connected to the bottom of the inner wall of the grinding table (130), a lifting plate (260) is fixedly connected between the output shafts of the two cylinders (250), and the two first fixing assemblies (220) and the two second fixing assemblies (230) are connected to the top of the lifting plate (260).

2. A gauge grinding device according to claim 1, characterized in that: The first fixing component (220) includes a slide groove opened inside one of the parallel plates (210), a sliding block (221) is slidably connected inside the slide groove, two first push rods (223) are hinged between the bottom of the sliding block (221) and the top of the lifting plate (260), two first movable grooves are opened on one side of the top of the grinding table (130), the top of the sliding block (221) is fixedly connected with a clamping plate (222), and the clamping plate (222) extends to the top of the grinding table (130) through the first movable groove.

3. A gauge grinding device according to claim 2, characterized in that: The first fixing assembly (220) further comprises two easy-tightening bolts (224) both threadedly connected to the top of the clamping plate (222), the bottom ends of the two easy-tightening bolts (224) being rotatably connected to a fixing block (225), and the clamping plate (222) is arranged in an inverted L-shape.

4. A gauge grinding device according to claim 3, characterized in that: The second fixing assembly (230) comprises a hollow slider (231) slidably connected between adjacent surfaces of the two parallel plates (210); an adjusting plate (232) is slidably connected inside the hollow slider (231); three second movable grooves are provided at the top of the grinding table (130) near the rear end surface; three clamping claws (233) are fixedly connected to the top of the grinding table (130); the three clamping claws (233) extend to the top of the grinding table (130) through the three second movable grooves; two second push rods (234) are hinged between the bottom of the hollow slider (231) and the top of the lifting plate (260).

5. A gauge grinding device according to claim 4, characterized in that: The second fixing assembly (230) further comprises a sleeve threaded rod (235) rotatably connected between the front end surface and the rear end surface of the inner wall of the hollow slider (231), and the interior of the adjustment plate (232) is threadedly connected to the outer surface of the sleeve threaded rod (235).

6. A gauge grinding device according to claim 5, characterized in that: The pitch adjustment assembly (240) comprises two rudders (241) rotatably connected to the front end surface and the rear end surface of the grinding table (130), respectively; adjacent ends of the two rudders (241) are fixedly connected to a hexagonal rod (242), and the hexagonal rod (242) passes through the hollow slider (231).

7. A gauge grinding device according to claim 6, characterized in that: The sleeve threaded rod (235) is movably sleeved on the outer surface of the hexagonal rod (242), and the outer surface threads of the sleeve threaded rods (235) in the two second fixing components (230) are opposite.

8. A gauge grinding device according to claim 7, characterized in that: The steering assembly (120) comprises a conical toothed disc (121) rotatably connected to the top of a base plate (110); the grinding table (130) is fixedly connected to the top of the conical toothed disc (121); a driving motor (122) is fixedly connected to the top of the base plate (110); and an output shaft of the driving motor (122) is fixedly connected to a conical gear (123) meshing with the conical toothed disc (121).

Images