Manipulator for mechanical manufacturing

Abstract

The utility model discloses a mechanical arm for mechanical manufacturing, and relates to the technical field of mechanical manufacturing. The mechanical arm for mechanical manufacturing comprises a connecting piece and a mounting plate, the mounting plate is fixedly connected to the front face of the connecting piece, a protection plate is fixedly mounted on the front face of the mounting plate, a motor is fixedly mounted on the back face of the mounting plate and located at the top of the connecting piece, and a connecting plate is slidably connected into the protection plate; an output shaft of the motor is fixedly connected with an eccentric wheel, a supporting plate is welded to the bottom of the connecting plate, two positioning holes are formed in the front face of the supporting plate, a rectangular plate is inserted into the inner wall of the supporting plate, and by pulling a limiting assembly, the limiting assembly is separated from the two positioning holes, limiting of the rectangular plate is relieved, the rectangular plate is pushed, and the rectangular plate is fixed. The support and the two protruding blocks can move upwards along the two grooves respectively, then the rectangular plate and the suction cup can be detached conveniently, and meanwhile labor and time are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field, concretely is a mechanical hand for mechanical manufacturing. BACKGROUND

[0002] Mechanical manufacturing refers to the industrial department that is engaged in the production of various power machinery, hoisting and transporting machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment, and the mechanical hand can be fixed program grasping, carrying object or operating tool automatic operation device, so the mechanical hand has been widely applied in mechanical manufacturing industry.

[0003] For the above related technology, the inventor believes that the following defects exist: the existing mechanical hand mostly adopts the whole splicing mode, however, when the mechanical hand is damaged, the mechanical hand needs to be disassembled as a whole, which not only wastes labor, but also wastes time, so we propose a mechanical hand for mechanical manufacturing to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a mechanical hand for mechanical manufacturing, which solves the problem that the mechanical hand needs to be disassembled as a whole when it is damaged, which not only wastes labor, but also wastes time.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a mechanical hand for mechanical manufacturing, including connecting piece and mounting plate, the mounting plate is fixedly connected to the front surface of the connecting piece, the front surface of the mounting plate is fixedly installed with a protective plate, the back surface of the mounting plate and located at the top of the connecting piece is fixedly installed with a motor, the inside of the protective plate is slidably connected with a connecting plate, the output shaft of the motor is fixedly connected with an eccentric wheel.

[0006] The bottom of the connecting plate is welded with a supporting plate, the front surface of the supporting plate is provided with two positioning holes, and the inner wall of the supporting plate is inserted with a rectangular plate, the inner wall of the rectangular plate is slidably connected with a limiting component, the bottom of the rectangular plate is fixedly connected with a support, and the bottom of the support is linearly arrayed with a plurality of suction cups.

[0007] Preferably, the top of the connecting plate and located at the inner wall of the protective plate is fixedly installed with a push rod, the bottom of the inner wall of the protective plate and located at the bottom of the push rod is fixedly connected with two hydraulic rods.

[0008] Preferably, the front surface of the connecting plate is fixedly connected with two fixed blocks, and the inside of the two fixed blocks is provided with a groove, and the back surface of the rectangular plate is fixedly connected with two protruding blocks.

[0009] Preferably, the front surface of the rectangular plate is provided with a handle, and the inner wall of the rectangular plate is provided with two mounting grooves, and the limiting assembly is slidably connected to the inside of the mounting grooves.

[0010] Preferably, one side of the inside of the two mounting grooves is fixedly connected with a spring, and the other end of the two springs is fixedly connected with the limiting assembly.

[0011] Preferably, the limiting assembly comprises two insertion rods, the two insertion rods are inserted into the inner walls of the two mounting grooves, and the other side of the outside of the two insertion rods and inside of the two mounting grooves is fixedly provided with a limiting ring, and the two limiting rings are fixedly connected with the other end of the two springs.

[0012] Preferably, one end of the two insertion rods is fixedly connected with a connecting plate, and the outer side of the connecting plate is fixedly provided with a handle.

[0013] Beneficial effects

[0014] The utility model provides a mechanical hand for mechanical manufacturing, and has the following beneficial effects compared with prior art:

[0015] The mechanical hand for mechanical manufacturing, by pulling the limiting assembly, makes the limiting assembly separate from the two positioning holes, releases the limiting of the rectangular plate, and pushes the rectangular plate, can make the support and two protruding blocks respectively move up along two grooves, and further conveniently disassembles the rectangular plate and the suction cup, saves labor and time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is local connection structure schematic diagram of the utility model;

[0018] Figure 3 It is rectangular plate section structure schematic diagram of the utility model;

[0019] Figure 4 It is the schematic diagram of the utility model's connecting plate and rectangular plate explosion structure;

[0020] Figure 5 It is the schematic diagram of the utility model's connecting plate and rectangular plate connection structure;

[0021] Figure 6 It is the schematic diagram of the utility model's limiting assembly installation structure.

[0022] In the figure: 1, connecting piece; 2, mounting plate; 3, protective plate; 4, connecting plate; 41, push rod; 42, supporting plate; 43, fixed block; 44, recess; 5, rectangular plate; 51, support; 52, protruding block; 53, mounting groove; 54, spring; 6, limiting assembly; 601, insertion rod; 602, limiting ring; 603, connecting plate; 604, handle; 7, suction cup; 8, motor; 9, hydraulic rod; 10, eccentric wheel; 11, positioning hole; 12, handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a mechanical hand for mechanical manufacturing, including connecting piece 1 and mounting plate 2, mounting plate 2 is fixedly connected to the front of connecting piece 1, the front of mounting plate 2 is fixedly installed with protective plate 3, the back of mounting plate 2 and the top of connecting piece 1 are fixedly installed with motor 8, the inside of protective plate 3 is slidably connected with connecting plate 4, and the output shaft of motor 8 is fixedly connected with eccentric wheel 10;Connecting plate 4 is welded with supporting plate 42 at the bottom, the front of supporting plate 42 is provided with two positioning holes 11, and the inner wall of supporting plate 42 is inserted with rectangular plate 5, the inner wall of rectangular plate 5 is slidably connected with limiting assembly 6, the bottom of rectangular plate 5 is fixedly connected with support 51, and the bottom of support 51 is linearly arrayed with multiple suction cups 7.

[0025] Connecting piece 1 can be installed on mounting plate 2, since the front of mounting plate 2 is fixedly installed with protective plate 3, the inside of protective plate 3 is slidably connected with connecting plate 4, the bottom of connecting plate 4 is welded with supporting plate 42, the front of supporting plate 42 is provided with two positioning holes 11, the inner wall of supporting plate 42 is inserted with rectangular plate 5, and the inner wall of rectangular plate 5 is slidably connected with limiting assembly 6, so as to pull limiting assembly 6, so that limiting assembly 6 is separated from two positioning holes 11, and then rectangular plate 5 can be released from limiting, at this time, rectangular plate 5 is pushed, so that support 51 and two protruding blocks 52 are respectively moved upwards along two recesses 44, and then rectangular plate 5 and suction cup 7 can be conveniently disassembled, while labor and time are saved.

[0026] Please refer to Figure 3 , Figure 5A push rod 41 is fixedly installed on the top of the connecting plate 4 and on the inner wall of the protective plate 3. Two hydraulic rods 9 are fixedly connected to the bottom of the inner wall of the protective plate 3 and at the bottom of the push rod 41. Two fixing blocks 43 are fixedly connected to the front of the connecting plate 4, and grooves 44 are opened inside the two fixing blocks 43. Two protrusions 52 are fixedly connected to the back of the rectangular plate 5.

[0027] The connecting plate 4, push rod 41, and hydraulic rod 9 can be installed through the protective plate 3. Since the two hydraulic rods 9 are fixedly connected to the bottom of the protective plate 3 and the bottom of the push rod 41, the motor 8 is started to drive the eccentric wheel 10 to rotate. When the eccentric wheel 10 rotates at a certain angle, the eccentric wheel 10 squeezes the push rod 41. At this time, the two hydraulic rods 9 are squeezed and stored, which enables the suction cup 7 to pick up the product.

[0028] See Figure 4 , Figure 6 The rectangular plate 5 has a handle 12 on its front side, and two mounting slots 53 are opened on the inner wall of the rectangular plate 5. The limiting component 6 is slidably connected to the inside of the mounting slot 53. A spring 54 is fixedly connected to one side of the inside of the two mounting slots 53, and the other end of the two springs 54 is fixedly connected to the limiting component 6.

[0029] Two mounting slots 53 are provided on the inner wall of the rectangular plate 5, which can be used to install the limiting component 6. Since springs 54 are fixedly connected to one side of each of the two mounting slots 53, and the other end of each spring 54 is fixedly connected to the limiting component 6, pulling the limiting component 6 can compress the two springs 54 and disengage it from the two positioning holes 11, thereby releasing the rectangular plate 5 from the limiting position. At this time, pushing the handle 12 can move the rectangular plate 5, the bracket 51 and the two protrusions 52 upward along the two grooves 44, thereby facilitating the disassembly of the rectangular plate 5 and the suction cup 7.

[0030] See Figure 6 The limiting component 6 includes two insert rods 601, which are inserted into the inner walls of two mounting slots 53. Limiting rings 602 are fixedly installed on the other side of the two insert rods 601 that are located inside the two mounting slots 53. The two limiting rings 602 are fixedly connected to the other ends of the two springs 54. A connecting plate 603 is fixedly connected to one end of the two insert rods 601. A handle 604 is fixedly installed on the outer side of the connecting plate 603.

[0031] Two limiting rings 602 and a connecting plate 603 are installed through two insertion rods 601 in the limiting assembly 6. Since the two limiting rings 602 are fixedly connected with the other ends of the two springs 54, the outer side of the connecting plate 603 is fixedly installed with a handle 604, so that the handle 604 is pulled to drive the connecting plate 603, the two insertion rods 601 and the two limiting rings 602 to extend outward along the mounting grooves 53, at this time, the two springs 54 are compressed, and the rectangular plate 5 is released from the limiting, at this time, the rectangular plate 5 is pushed to drive the support 51 and the two protrusions 52 to move upward along the two grooves 44, and the rectangular plate 5 and the suction cup 7 are conveniently disassembled.

[0032] When working, the mounting plate 2 is installed through the connecting piece 1. Since the front surface of the mounting plate 2 is fixedly installed with the protective plate 3, the inner portion of the protective plate 3 is slidably connected with the connecting plate 4, the bottom of the connecting plate 4 is welded with the supporting plate 42, the front surface of the supporting plate 42 is provided with two positioning holes 11, the inner wall of the supporting plate 42 is inserted with the rectangular plate 5, and the inner wall of the rectangular plate 5 is slidably connected with the limiting assembly 6, so that the limiting assembly 6 is pulled to be separated from the two positioning holes 11, and the rectangular plate 5 is released from the limiting, at this time, the rectangular plate 5 is pushed to drive the support 51 and the two protrusions 52 to move upward along the two grooves 44, and the rectangular plate 5 and the suction cup 7 are conveniently disassembled, and the labor and time are saved.

[0033] The connecting plate 4, the push rod 41 and the hydraulic rod 9 are installed through the protective plate 3. Since the two hydraulic rods 9 are fixedly connected with the bottom of the protective plate 3 and the bottom of the push rod 41, the eccentric wheel 10 is driven to rotate by starting the motor 8, the push rod 41 is extruded by the eccentric wheel 10 when the eccentric wheel 10 rotates by a certain angle, at this time, the two hydraulic rods 9 are extruded and stored, and the suction cup 7 can suck the product.

[0034] Two installation grooves 53 are formed in the inner wall of the rectangular plate 5, and the limiting assembly 6 is installed through the two installation grooves 53. Since one side of the two installation grooves 53 is fixedly connected with the spring 54, the other end of the two springs 54 is fixedly connected with the limiting assembly 6, so that the limiting assembly 6 is pulled to compress the two springs 54 and be separated from the two positioning holes 11, and the rectangular plate 5 is released from the limiting, at this time, the handle 12 is pushed to drive the rectangular plate 5, the support 51 and the two protrusions 52 to move upward along the two grooves 44, and the rectangular plate 5 and the suction cup 7 are conveniently disassembled.

[0035] Two limiting rings 602 and a connecting plate 603 are installed through two insertion rods 601 in the limiting assembly 6. Since the two limiting rings 602 are fixedly connected with the other ends of the two springs 54, the outer side of the connecting plate 603 is fixedly installed with a handle 604, so that the handle 604 is pulled to drive the connecting plate 603, the two insertion rods 601 and the two limiting rings 602 to respectively extend outward along the installation grooves 53, at this time the two springs 54 are compressed, thereby the rectangular plate 5 is released from the limiting, at this time the rectangular plate 5 is pushed to make the support 51 and the two protrusions 52 respectively move upward along the two grooves 44, thereby the rectangular plate 5 and the suction cup 7 are conveniently disassembled.

[0036] In summary, the device pulls the limiting assembly 6, so that the limiting assembly 6 is separated from the two positioning holes 11, the rectangular plate 5 is released from the limiting, and the rectangular plate 5 is pushed to make the support 51 and the two protrusions 52 respectively move upward along the two grooves 44, thereby the rectangular plate 5 and the suction cup 7 are conveniently disassembled.

[0037] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A mechanical hand for mechanical manufacturing comprising a connecting member (1) and a mounting plate (2), characterized in that: The mounting plate (2) is fixedly connected to the front surface of the connecting piece (1), the front surface of the mounting plate (2) is fixedly installed with a protective plate (3), the back surface of the mounting plate (2) and located at the top of the connecting piece (1) is fixedly installed with a motor (8), the inside of the protective plate (3) is slidably connected with a connecting plate (4), and the output shaft of the motor (8) is fixedly connected with an eccentric wheel (10). The bottom of the connecting plate (4) is welded with a supporting plate (42), the front surface of the supporting plate (42) is provided with two positioning holes (11), the inner wall of the supporting plate (42) is inserted with a rectangular plate (5), the inner wall of the rectangular plate (5) is slidably connected with a limiting assembly (6), the bottom of the rectangular plate (5) is fixedly connected with a support (51), and the bottom of the support (51) is linearly arranged with a plurality of suction cups (7).

2. The robot according to claim 1, wherein: The top of the connecting plate (4) and located at the inner wall of the protective plate (3) is fixedly installed with a push rod (41), the bottom of the inner wall of the protective plate (3) and located at the bottom of the push rod (41) is fixedly connected with two hydraulic rods (9).

3. The robot according to claim 1, wherein: The front surface of the connecting plate (4) is fixedly connected with two fixed blocks (43), and the inside of each of the two fixed blocks (43) is provided with a groove (44), and the back surface of the rectangular plate (5) is fixedly connected with two protruding blocks (52).

4. The robot according to claim 3, wherein: The front surface of the rectangular plate (5) is provided with a handle (12), and the inner wall of the rectangular plate (5) is provided with two mounting grooves (53), and the limiting assembly (6) is slidably connected in the mounting grooves (53).

5. The robot according to claim 4, wherein: One side of each of the two mounting grooves (53) is fixedly connected with a spring (54), and the other end of the two springs (54) is fixedly connected with the limiting assembly (6).

6. The robot according to claim 5, wherein: The limiting assembly (6) comprises two insertion rods (601), the inner wall of the two insertion rods (601) is inserted into the two mounting grooves (53), and the other side of the outer side of the two insertion rods (601) and located in the two mounting grooves (53) is fixedly installed with a limiting ring (602), and the other end of the two limiting rings (602) is fixedly connected with the two springs (54).

7. The robot according to claim 6, wherein: One end of the two insertion rods (601) is fixedly connected with a connecting plate (603), and the outer side of the connecting plate (603) is fixedly installed with a handle (604).

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