Manipulator mounting structure of centerless grinding machine

Abstract

The utility model relates to a mechanical arm mounting structure of a centerless grinding machine, which belongs to the technical field of machining, is relatively simple in overall structure, is convenient for fixedly mounting a mechanical arm main body on the centerless grinding machine, is convenient for assisting the centerless grinding machine to carry out corresponding production and machining operation, and is relatively few in comprehensive structural components and relatively low in cost compared with the prior art. The maintenance cost required to be invested is low, the initial installation and subsequent debugging processes are simple, and the comprehensive practicability is good. The adjusting seat is fixedly connected to one end of the mounting plate, an adjusting groove is formed in the adjusting seat, and a T-shaped sliding block is slidably connected into the adjusting groove; the connecting plate is fixedly connected to the T-shaped sliding block, and a mechanical arm body is detachably connected to the connecting plate through a connecting assembly; and the threaded column is rotationally arranged in the adjusting groove, and one end of the threaded column extends to the outer portion of the adjusting base through the connecting hole and is fixedly connected with a rotating disc.

Description

Technical Field

[0001] This application relates to the technical field of machining, and in particular to a mounting structure for a robot on a centerless grinder. Background Art

[0002] As is well known, a centerless grinder mainly consists of a grinding wheel, a regulating wheel, and a work rest. It is a type of grinder that does not require the axial positioning of the workpiece for grinding. Its working principle is that the grinding wheel rotates at a high speed for grinding, and the regulating wheel rotates in the same direction at a slower speed, driving the workpiece to rotate for circular feed, thereby achieving the purpose of grinding. Centerless grinders can be used for mass production of cylindrical, conical, and rotary formed workpieces, and are widely applicable to industries such as bearings, tools, and internal combustion engine parts.

[0003] Currently, the robots on centerless grinders on the market are generally relatively fixed to the machine tool bed (floor-mounted or mounted on the machine tool). In related technologies, after retrieval, the utility model with the patent publication number CN218837056U discloses a mounting structure for a robot on a centerless grinder, including a bed, a regulating wheel part, a grinding wheel part, a bracket, a slide plate, a carriage, and a rotary plate. The rotary plate is connected and fixed to the bed in a finely adjustable manner. Among them, a guide rail structure is provided between the rotary plate and the slide plate, and a guide rail structure is provided between the slide plate and the carriage. A base for connecting the robot is installed on the carriage, and the robot is installed on this base.

[0004] Regarding the above related technologies, although the base of the robot adopts a steel plate welding structure and a cantilever form to reduce the installation height, and is designed with openings to enable the feed mechanism of the regulating wheel dresser to extend, which is convenient for operation, the applicant found that there are still the following usage defects. Since there are more components, the number of parts that need to be inspected and replaced during maintenance also increases accordingly, resulting in an increase in maintenance costs. Secondly, the complex structure may be more difficult during initial installation and subsequent debugging, requiring professional technicians to spend more time and effort, and the practicality is insufficient.

[0005] Therefore, we propose a mounting structure for a robot on a centerless grinder. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a mounting structure for a robot on a centerless grinder to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A mounting structure for a robot on a centerless grinder, comprising:

[0009] A mounting plate;

[0010] Adjusting seat, the adjusting seat is fixedly connected to one end of the mounting plate, an adjusting groove is provided in the adjusting seat, and a T-shaped slider is slidably connected in the adjusting groove;

[0011] Connecting plate, the connecting plate is fixedly connected to the T-shaped slider, and a robotic arm main body is detachably connected to the connecting plate through a connecting component;

[0012] Threaded column, the threaded column is rotatably arranged in the adjusting groove, and one end of the threaded column extends to the outside of the adjusting seat through a connecting hole and is fixedly connected with a turntable;

[0013] Threaded ring, the threaded ring is arranged in the T-shaped slider through a mounting hole, and the T-shaped slider is threadedly installed with the threaded column through the threaded ring;

[0014] Mounting component, the mounting component is arranged at one end of the mounting plate and is used for fixedly mounting the mounting plate on a centerless grinder.

[0015] As a further scheme of the present utility model: The connecting component includes four positioning plates, and the four positioning plates are correspondingly arranged on the connecting plate. The robotic arm main body is clamped into the four positioning plates, and the robotic arm main body is fixedly connected between the positioning plates and the connecting plate through a plurality of positioning bolts.

[0016] As a further scheme of the present utility model: The mounting component includes two U-shaped seats, a support column is fixedly connected in the two U-shaped seats, a flat suction cup is fixedly connected to the support column, a mounting screw sleeve is fixedly installed in the U-shaped seat, and a mounting bolt is rotatably arranged in the mounting screw sleeve.

[0017] As a further scheme of the present utility model: Two grooves are provided in the T-shaped slider, two connecting seats are fixedly connected in the grooves, and auxiliary rollers are rotatably arranged in the connecting seats.

[0018] As a further scheme of the present utility model: A restraint sleeve is fixedly connected in the connecting hole, and the threaded column is rotatably connected to the connecting hole through the restraint sleeve.

[0019] As a further scheme of the present utility model: A first handle is fixedly connected to the turntable, and an anti-slip rubber sleeve is fixedly sleeved outside the first handle.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] By setting up the installation components, with the mutual cooperation of the U-shaped seat, the pillar, the flat suction cup, the installation sleeve and the installation bolt, the installation plate is fixedly installed on the centerless grinder. At the same time, by setting up the connection components, with the mutual cooperation of the positioning plate and the positioning bolt, the main body of the robotic arm is fixedly installed on the connection plate. Thus, the main body of the robotic arm is used to assist the processing and production of the centerless grinder. Secondly, by rotating the set turntable, with the mutual cooperation of the turntable, the threaded column and the threaded ring, the T-shaped slider drives the main body of the robotic arm on the connection plate to move, so that the main body of the robotic arm can be adjusted to the applicable position according to the usage requirements. Its overall structure is relatively simple, which is convenient to fixedly install the main body of the robotic arm on the centerless grinder and is convenient to assist the centerless grinder in carrying out corresponding production and processing operations. Compared with the prior art, the overall structural components are fewer, the required maintenance cost is lower, and the initial installation and subsequent debugging processes are relatively simple, with good comprehensive practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic three-dimensional structure diagram of the overall front view of the present utility model;

[0023] Figure 2 Schematic three-dimensional structure diagram of the partial cross-section of the overall front view of the present utility model;

[0024] Figure 3 Schematic diagram of the mutual cooperation structure of the connection plate, the main body of the robotic arm, the positioning plate and the positioning bolt in the present utility model;

[0025] Figure 4 Schematic plan structure diagram of the overall front view of the present utility model.

[0026] In the figure: 1, installation plate; 2, adjustment seat; 3, T-shaped slider; 4, connection plate; 5, main body of the robotic arm; 6, threaded column; 7, turntable; 8, threaded ring; 9, positioning plate; 10, positioning bolt; 11, U-shaped seat; 12, pillar; 13, flat suction cup; 14, installation sleeve; 15, installation bolt; 16, connection seat; 17, auxiliary roller; 18, restraint sleeve; 19, first handle; 20, anti-slip rubber sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] The following further details the present application with reference to the accompanying drawings of the specification.

[0029] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, an installation structure of a manipulator for a centerless grinder includes:

[0030] Mounting plate 1;

[0031] Adjusting seat 2, the adjusting seat 2 is fixedly connected to one end of the mounting plate 1, an adjusting groove is formed in the adjusting seat 2, and a T-shaped slider 3 is slidably connected in the adjusting groove;

[0032] Connecting plate 4, the connecting plate 4 is fixedly connected to the T-shaped slider 3, and a manipulator main body 5 is detachably connected to the connecting plate 4 through a connecting component;

[0033] Threaded column 6, the threaded column 6 is rotatably arranged in the adjusting groove, and one end of the threaded column 6 extends to the outside of the adjusting seat 2 through a connecting hole and is fixedly connected to a turntable 7;

[0034] Threaded ring 8, the threaded ring 8 is arranged in the T-shaped slider 3 through a mounting hole, and the T-shaped slider 3 is threadedly installed with the threaded column 6 through the threaded ring 8;

[0035] Mounting component, the mounting component is arranged at one end of the mounting plate 1, and is used for fixedly mounting the mounting plate 1 on the centerless grinder.

[0036] For this installation structure of the manipulator of the centerless grinder, when in use, the mounting plate 1 can be fixedly installed on the centerless grinder under the action of the mounting component by setting the mounting component. At the same time, by setting the connecting component, the manipulator main body 5 can be fixedly installed on the connecting plate 4 under the action of the connecting component. Thus, by starting the set manipulator main body 5, it can play a role in assisting the processing and production of the centerless grinder. Secondly, by rotating the set turntable 7, under the mutual cooperation of the turntable 7, the threaded column 6, and the threaded ring 8, the T-shaped slider 3 drives the manipulator main body 5 on the connecting plate 4 to move, so that the manipulator main body 5 can be adjusted to a suitable position according to the usage requirements.

[0037] In Figures 1 - 4 : The connecting component includes four positioning plates 9, the four positioning plates 9 are all correspondingly arranged on the connecting plate 4, the manipulator main body 5 is clamped into the four positioning plates 9, and the manipulator main body 5 is fixedly connected between the positioning plates 9 and the connecting plate 4 through a plurality of positioning bolts 10.

[0038] For this installation structure of the manipulator of the centerless grinder, through the setting of this structure, under the mutual cooperation of the positioning plate 9 and the positioning bolt 10, it is convenient to fixedly install the manipulator main body 5 on the connecting plate 4. The detachable connection method facilitates the staff to carry out maintenance operations such as disassembly and replacement of the manipulator main body 5.

[0039] In Figures 1 - 4In the middle: The installation component includes two U-shaped seats 11. A support column 12 is fixedly connected inside the two U-shaped seats 11. A flat suction cup 13 is fixedly connected to the support column 12. An installation screw sleeve 14 is fixedly installed inside the U-shaped seat 11. An installation bolt 15 is rotatably arranged inside the installation screw sleeve 14.

[0040] For the installation structure of the centerless grinder manipulator, through the setting of this structure, with the mutual cooperation of the U-shaped seat 11, the support column 12, the flat suction cup 13, the installation screw sleeve 14 and the installation bolt 15, it is convenient to fixedly install the installation plate 1 on the centerless grinder. Its installation and disassembly method is relatively simple, improving its usability.

[0041] In Figures 1 - 4 In the middle: Two grooves are formed inside the T-shaped slider 3. Two connecting seats 16 are fixedly connected inside the grooves. An auxiliary roller 17 is rotatably arranged inside the connecting seat 16. With the mutual cooperation of the connecting seat 16 and the auxiliary roller 17, it is convenient to assist the T-shaped slider 3 in displacement. A constraint sleeve 18 is fixedly connected inside the connecting hole. The threaded column 6 is rotatably connected to the connecting hole through the constraint sleeve 18. A first handle 19 is fixedly connected to the turntable 7. An anti-slip rubber sleeve 20 for increasing the external friction force is fixedly sleeved outside the first handle 19.

[0042] In this embodiment, the robotic arm main body 5 is a well-known device directly purchased on the market by those skilled in the art, which can be customized or selected according to actual needs. Here, we only use it and do not make improvements to its structure and function. Therefore, we will not elaborate on it in detail here. The robotic arm main body 5 is provided with a matching control switch, and the installation position of the control switch is selected according to actual use requirements, which is convenient for operators to operate and control. Its technology is already very mature and can be realized.

[0043] The implementation principle of an installation structure of a centerless grinder manipulator in this application embodiment is as follows: First, through the mutual cooperation of the U-shaped seat 11, the support column 12, the flat suction cup 13, the installation screw sleeve 14 and the installation bolt 15, the installation plate 1 is fixedly installed on the centerless grinder. Then, through the mutual cooperation of the positioning plate 9 and the positioning bolt 10, the robotic arm main body 5 is fixedly installed on the connecting plate 4. When the use position of the robotic arm main body 5 needs to be adjusted, the first handle 19 can be used to drive the turntable 7 to rotate. Then, through the mutual cooperation of the turntable 7, the threaded column 6 and the threaded ring 8, the T-shaped slider 3 drives the robotic arm main body 5 on the connecting plate 4 to move, so that the robotic arm main body 5 can be adjusted to a suitable position according to use requirements. Thus, by starting the provided robotic arm main body 5, it can play a role in assisting the centerless grinder in processing and production operations.

[0044] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A centerless grinder manipulator mounting structure, characterized in that: include: Mounting plate (1); An adjustment seat (2), the adjustment seat (2) being fixedly connected to one end of the mounting plate (1), an adjustment slot being provided in the adjustment seat (2), and a T-shaped slider (3) being slidably connected in the adjustment slot; A connecting plate (4), wherein the connecting plate (4) is fixedly connected to the T-shaped slider (3), and a mechanical arm body (5) is detachably connected to the connecting plate (4) via a connecting assembly; A threaded column (6), wherein the threaded column (6) is rotatably disposed in the adjustment groove, and one end of the threaded column (6) extends to the outside of the adjustment seat (2) through the connection hole and is fixedly connected to a rotating disk (7); A threaded ring (8), wherein the threaded ring (8) is arranged in the T-shaped slider (3) through a mounting hole, and the T-shaped slider (3) is threadedly mounted on the threaded column (6) through the threaded ring (8); A mounting component is arranged at one end of the mounting plate (1) and is used to fix the mounting plate (1) on the centerless grinder.

2. The centerless grinder manipulator mounting structure according to claim 1, characterized in that: The connecting assembly comprises four positioning plates (9), each of which is correspondingly arranged on the connecting plate (4), and the mechanical arm body (5) is inserted into the four positioning plates (9), and the mechanical arm body (5) is fixedly connected between the positioning plates (9) and the connecting plate (4) by means of a plurality of positioning bolts (10).

3. The centerless grinder manipulator mounting structure according to claim 1, characterized in that: The mounting assembly comprises two U-shaped seats (11), the two U-shaped seats (11) are fixedly connected with pillars (12), the pillars (12) are fixedly connected with a plane suction cup (13), the U-shaped seat (11) is fixedly installed with a mounting screw sleeve (14), and the mounting screw sleeve (14) is rotatably provided with a mounting bolt (15).

4. The centerless grinder manipulator mounting structure according to claim 1, characterized in that: The T-shaped slide block (3) has two grooves formed therein, two connecting seats (16) are fixedly connected in the grooves, and an auxiliary roller (17) is rotatably arranged in the connecting seat (16).

5. The centerless grinder manipulator mounting structure according to claim 1, characterized in that: A restraining sleeve (18) is fixedly connected in the connection hole, and the threaded column (6) is rotatably connected to the connection hole via the restraining sleeve (18).

6. The centerless grinder manipulator mounting structure according to claim 1, characterized in that: A first handle (19) is fixedly connected to the rotating disk (7), and an external fixing sleeve of the first handle (19) is provided with an anti-slip rubber sleeve (20).

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