CN217070757U - Manipulator for numerical control lathe - Google Patents

Abstract

The utility model discloses a manipulator for numerical control lathe, including numerical control lathe board and arm, manipulator advancing mechanism is installed to numerical control lathe board's outer wall one side, manipulator advancing mechanism's outer wall is equipped with size assorted sleeve pipe, the arm is installed on the sheathed tube outer wall, the inner wall of arm is equipped with the manipulator vertical adjustment mechanism of rotatable activity, the outer wall below of manipulator vertical adjustment mechanism is equipped with the second mount that is used for the installation, the inner wall below of second mount is equipped with the elevating system of liftable activity. This manipulator for numerical control lathe through setting up manipulator advancing mechanism, can impel the position of arm like this, and the manipulator is installed on the below position of arm simultaneously, can adjust the position about the manipulator like this, and the piece that impels simultaneously moves about the surface of dead lever, can guarantee more like this when adjusting and stabilize the propulsion.

Description

Manipulator for numerical control lathe

Technical Field

The utility model relates to a relevant technical field of numerical control lathe specifically is a manipulator for numerical control lathe.

Background

The numerically controlled lathe is one of the widely used numerically controlled machine tools, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like, so that a manipulator is commonly used when the conventional numerically controlled lathe operates the parts.

However, the manipulator used at present does not have stability when clamping, and the manipulator is easy to shake when in use, so that the manipulator is poor in flexibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator for numerical control lathe to the manipulator of the present use who proposes in solving above-mentioned background does not have stability when carrying out the centre gripping, and the manipulator produces the condition of rocking easily when using, the relatively poor problem of manipulator flexibility.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manipulator for numerical control lathe, includes numerical control bed board and arm, manipulator advancing mechanism is installed to outer wall one side of numerical control bed board, manipulator advancing mechanism's outer wall is equipped with size assorted sleeve pipe, the arm is installed on the sheathed tube outer wall, the inner wall of arm is equipped with rotatable movable manipulator vertical adjustment mechanism, manipulator vertical adjustment mechanism's outer wall below is equipped with the second mount that is used for the installation, the inner wall below of second mount is equipped with the elevating system of liftable activity, elevating system's outer wall is equipped with size assorted fixture.

Preferably, manipulator advancing mechanism includes pneumatic cylinder, hydraulic stem, propulsion piece, dead lever, fixture block, first solid fixed ring and draw-in groove, the pneumatic cylinder is installed in the outer wall one side of digit control machine tool bed board, the output of pneumatic cylinder is provided with the hydraulic stem, outer wall one side of hydraulic stem is equipped with the size and claps the propulsion piece of lining up mutually, the dead lever is installed to the inner wall of propulsion piece, the same fixture block of size is all installed from top to bottom to outer wall one side of propulsion piece, first solid fixed ring is installed to surface one side of dead lever, the draw-in groove has all been seted up to first solid fixed ring's outer wall one side.

Preferably, the propelling block and the hydraulic cylinder form a telescopic structure through a hydraulic rod, and the hydraulic rod is connected with the hydraulic cylinder through a flange.

Preferably, adjustment mechanism includes roller bearing, cable wire, first mount, first fixed block, connecting axle, spacing pipe and gag lever post about the manipulator, the inner wall top at the arm is installed to the roller bearing, the surface of roller bearing is equipped with the cable wire that is used for the installation, the outer wall below fixed mounting of cable wire has first mount, the first fixed block that the size is the same is all installed to the outer wall both sides of first mount, the inner wall welding of first fixed block has the connecting axle, spacing pipe is installed to the outer wall top of connecting axle, the inner wall of spacing pipe is equipped with size assorted gag lever post.

Preferably, elevating system is including seting up hole, lifter, fixed pipe, first pivot, the solid fixed ring of second, connecting rod and connecting block, set up the hole and set up the inner wall below at the second mount, the inner wall of seting up the hole is equipped with the lifter that can move about from top to bottom, the outer wall below of lifter is equipped with the fixed pipe of size assorted, first pivot is installed to the inner wall of fixed pipe, the solid fixed ring of second that the size is the same is all installed to the surface both sides of first pivot, the connecting rod is installed to the solid fixed ring's of second outer wall below, the connecting block is installed to the outer wall below one side of connecting rod.

Preferably, the second fixing ring and the lifting rod form a rotating structure through the first rotating shaft, and the second fixing ring is symmetrically arranged with respect to a central axis of the second fixing frame.

Preferably, fixture includes second fixed block, fixed plate, second pivot, go-between, rack, centre gripping hand and nipple, the outer wall below both sides at the second mount are all installed to the second fixed block, the fixed plate has been welded to the outer wall below of second fixed block, the second pivot is installed in running through to the inner wall below of fixed plate, the go-between is all installed to the surface both sides of second pivot, the rack is installed to the outer wall below of go-between, the outer wall below of rack is equipped with the centre gripping hand that is used for the installation, the connecting block is connected with the centre gripping hand through nipple.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the manipulator for the numerical control lathe is provided with the manipulator propulsion mechanism, so that the position of the manipulator can be propelled, and meanwhile, the manipulator is arranged at the position below the manipulator, so that the left and right positions of the manipulator can be adjusted, and meanwhile, the propulsion block moves on the surface of the fixed rod, so that stable propulsion can be guaranteed during adjustment;

2. this manipulator for numerical control lathe through setting up adjustment mechanism about the manipulator, can adjust the upper and lower position of manipulator like this, is difficult to the condition that produces and rock when the manipulator is adjusted from top to bottom simultaneously to can stabilize the centre gripping, through setting up elevating system, the cooperation sets up fixture simultaneously, can stabilize the centre gripping like this to the manipulator, the centre gripping forms the triangle-shaped structure like this simultaneously, has certain stability.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural view of the manipulator propulsion mechanism of the present invention;

FIG. 3 is a schematic structural view of the vertical adjustment mechanism of the manipulator of the present invention;

FIG. 4 is a schematic view of the structure of the clamping mechanism of the present invention;

fig. 5 is a schematic view of the lifting mechanism of the present invention.

In the figure: 1. a numerical control machine tool bed plate; 2. a manipulator propulsion mechanism; 201. a hydraulic cylinder; 202. a hydraulic lever; 203. a propulsion block; 204. fixing the rod; 205. a clamping block; 206. a first retaining ring; 207. a card slot; 3. a sleeve; 4. a mechanical arm; 5. a manipulator up-down adjusting mechanism; 501. a roller; 502. a steel cord; 503. a first fixing frame; 504. a first fixed block; 505. a connecting shaft; 506. a limiting pipe; 507. a limiting rod; 6. a second fixing frame; 7. a lifting mechanism; 701. forming a hole; 702. a lifting rod; 703. a fixed tube; 704. a first rotating shaft; 705. a second retaining ring; 706. a connecting rod; 707. connecting blocks; 8. a clamping mechanism; 801. a second fixed block; 802. a fixing plate; 803. a second rotating shaft; 804. a connecting ring; 805. placing a rack; 806. clamping a hand; 807. and (4) screwing a connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a manipulator for a numerical control lathe comprises a numerical control lathe bed 1 and a mechanical arm 4, a manipulator propulsion mechanism 2 is installed on one side of the outer wall of the numerical control lathe bed 1, the manipulator propulsion mechanism 2 comprises a hydraulic cylinder 201, a hydraulic rod 202, a propulsion block 203, a fixed rod 204, a fixture block 205, a first fixing ring 206 and a clamping groove 207, the hydraulic cylinder 201 is installed on one side of the outer wall of the numerical control lathe bed 1, the hydraulic rod 202 is arranged at the output end of the hydraulic cylinder 201, the propulsion block 203 with the same size is arranged on one side of the outer wall of the hydraulic rod 202, the fixed rod 204 is installed on the inner wall of the propulsion block 203, the fixture blocks 205 with the same size are installed on the upper and lower sides of the outer wall of the propulsion block 203, the first fixing ring 206 is installed on one side of the outer surface of the fixed rod 204, the clamping groove 207 is formed on one side of the outer wall of the first fixing ring 206, the propulsion block 203 moves on the surface of the fixed rod 204, the fixture block 205 is fixed in the clamping groove 207 formed on one side of the outer wall of the first fixing ring 206, the position of the first fixing ring 206 can be driven to stretch, so that the sleeve 3 is driven to stretch, meanwhile, the mechanical arm 4 is fixed in the inner wall of the sleeve 3, the mechanical arm is fixed at the position below the mechanical arm 4, the left and right positions of the mechanical arm can be adjusted, the propelling block 203 forms a telescopic structure with the hydraulic cylinder 201 through the hydraulic rod 202, the hydraulic rod 202 is in flange connection with the hydraulic cylinder 201, the power supply of the hydraulic cylinder 201 is turned on, the propelling block 203 arranged on the outer wall of the hydraulic rod 202 is driven to stretch, and the position of the mechanical arm can be pushed and adjusted left and right;

the outer wall of the manipulator propulsion mechanism 2 is provided with a sleeve 3 with matched size, a manipulator 4 is installed on the outer wall of the sleeve 3, the inner wall of the manipulator 4 is provided with a manipulator up-and-down adjusting mechanism 5 capable of rotating and moving, the manipulator up-and-down adjusting mechanism 5 comprises a roller 501, a steel cable 502, a first fixing frame 503, first fixing blocks 504, a connecting shaft 505, a limiting pipe 506 and a limiting rod 507, the roller 501 is installed above the inner wall of the manipulator 4, the outer surface of the roller 501 is provided with the steel cable 502 for installation, the first fixing frame 503 is fixedly installed below the outer wall of the steel cable 502, the first fixing blocks 504 with the same size are installed on two sides of the outer wall of the first fixing frame 503, the connecting shaft 505 is welded on the inner wall of the first fixing blocks 504, the limiting pipe 506 is installed above the outer wall of the connecting shaft 505, the limiting rod 507 with matched size is arranged on the inner wall of the limiting pipe 506, and the manipulator up-and down adjusting mechanism 5 can adjust the up-and down position of the manipulator, meanwhile, the stability during adjustment can be ensured, the power supply of the mechanical arm 4 is turned on, so that the steel cable 502 on the surface of the roller 501 can be driven to rotate, the up-and-down position of the first fixing frame 503 can be adjusted, and meanwhile, the limiting rod 507 moves in the inner wall of the limiting pipe 506 arranged on the outer wall of the connecting shaft 505, so that the situation that the second fixing frame 6 is difficult to shake can be ensured;

a second fixing frame 6 for installation is arranged below the outer wall of the manipulator vertical adjusting mechanism 5, a lifting mechanism 7 which can move in a lifting way is arranged below the inner wall of the second fixing frame 6, the lifting mechanism 7 comprises a hole 701, a lifting rod 702, a fixing pipe 703, a first rotating shaft 704, a second fixing ring 705, a connecting rod 706 and a connecting block 707, the hole 701 is arranged below the inner wall of the second fixing frame 6, the lifting rod 702 which can move in a vertical way is arranged on the inner wall provided with the hole 701, the fixing pipe 703 with matched size is arranged below the outer wall of the lifting rod 702, the first rotating shaft 704 is arranged on the inner wall of the fixing pipe 703, the second fixing rings 705 with the same size are arranged on two sides of the outer surface of the first rotating shaft 704, the connecting rod 706 is arranged below the outer wall of the second fixing ring 705, the connecting block 707 is arranged on one side below the outer wall of the connecting rod 706, and the lifting mechanism 7 can adjust the angle of a clamping hand 806, therefore, a part on the numerically controlled lathe is clamped, a power supply of the manipulator is turned on, the lifting rod 702 can be driven to move in the inner wall provided with the hole 701, meanwhile, the connecting rod 706 on the second fixing ring 705 is connected to the screwed pipe 807 arranged on one side of the outer wall of the clamping hand 806, when the lifting rod 702 moves downwards, the second fixing ring 705 movably rotates on the surface of the first rotating shaft 704, the radian of the screwed pipe 807 connected with the connecting block 707 can be pushed, the angle of the clamping hand 806 can be adjusted, meanwhile, the connecting block 707 is fixedly connected with the screwed pipe 807, the part placed on the numerically controlled lathe can be stably clamped, the second fixing ring 705 forms a rotating structure with the lifting rod 702 through the first rotating shaft 704, and the second fixing ring 705 is symmetrically arranged with the central axis of the second fixing frame 6, so that the angle of the connecting rod 706 can be adjusted, so that the part of the numerically controlled lathe can be clamped by the clamping hand 806;

the outer wall of the lifting mechanism 7 is provided with a clamping mechanism 8 with matched size, the clamping mechanism 8 comprises a second fixed block 801, a fixed plate 802, a second rotating shaft 803, a connecting ring 804, a placing frame 805, clamping hands 806 and a threaded connecting pipe 807, the second fixed block 801 is arranged on two sides below the outer wall of the second fixed frame 6, the fixed plate 802 is welded below the outer wall of the second fixed block 801, the second rotating shaft 803 penetrates through the lower portion of the inner wall of the fixed plate 802, the connecting ring 804 is arranged on two sides of the outer surface of the second rotating shaft 803, the placing frame 805 is arranged below the outer wall of the connecting ring 804, the clamping hands 806 used for installation are arranged below the outer wall of the placing frame 805, the connecting block 707 is connected with the clamping hands 806 through the threaded connecting pipe 807, the clamping mechanism 8 can perform angle adjustment on two side positions of the clamping hands 806, so as to clamp parts placed on a numerically controlled lathe, when the connecting block 707 moves, the position of the clamping hand 806 can be adjusted, the connecting ring 804 rotates on the outer surface of the second rotating shaft 803, and the lifting rod 702 is stable when descending, so that the parts placed on the numerically controlled lathe can be stably clamped.

The working principle is as follows: firstly, the device is placed at a specified position, the manipulator propulsion mechanism 2 can adjust the clamping position of the manipulator from left to right, the power supply of the hydraulic cylinder 201 is turned on to drive the propulsion block 203 arranged on the outer wall of the hydraulic rod 202 to extend and retract, meanwhile, the propulsion block 203 moves on the surface of the fixed rod 204, the fixture block 205 is fixed in the clamping groove 207 arranged on one side of the outer wall of the first fixing ring 206, so that the position of the first fixing ring 206 can be driven to extend and retract, thereby driving the sleeve 3 to extend and retract, meanwhile, the mechanical arm 4 is fixed in the inner wall of the sleeve 3, the manipulator is fixed at the lower position of the mechanical arm 4, so that the left and right positions of the manipulator can be adjusted, the manipulator up-down adjusting mechanism 5 can adjust the up-down position of the manipulator, meanwhile, the stability during adjustment can be ensured, the power supply of the mechanical arm 4 is turned on, so that the steel cable 502 on the surface of the rolling shaft 501 can be driven to rotate, therefore, the vertical position of the first fixing frame 503 can be adjusted, meanwhile, the limiting rod 507 moves in the inner wall of the limiting pipe 506 arranged on the outer wall of the connecting shaft 505, the situation that the second fixing frame 6 is difficult to shake can be ensured, the lifting mechanism 7 can adjust the angle of the clamping hand 806, so that a part on a numerical control lathe is clamped, the power supply of a mechanical hand is turned on, the lifting rod 702 can be driven to move in the inner wall provided with the hole 701, meanwhile, the connecting rod 706 on the second fixing ring 705 is connected in the nipple 807 arranged on one side of the outer wall of the clamping hand 806, when the lifting rod 702 moves downwards, the second fixing ring 705 rotates on the surface of the first rotating shaft 704, the nipple 807 connected with the connecting block 707 can be pushed in a radian manner, and the angle of the clamping hand 806 can be adjusted, connecting block 707 and nipple 807 fixed connection simultaneously, can stabilize the centre gripping to the part that numerical control lathe placed like this, fixture 8 can carry out angle modulation to the both sides position of centre gripping hand 806, thereby carry out the centre gripping to the part that numerical control lathe placed, in the activity of connecting block 707, can adjust the position of centre gripping hand 806, go-between 804 rotates at the surface of second pivot 803 simultaneously, the stability of lifter 702 when descending simultaneously, can stabilize like this and carry out the centre gripping to the part of placing on the numerical control lathe, the model of pneumatic cylinder 201 is CDM2B25, just so accomplished the operation flow of a manipulator for numerical control lathe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a manipulator for numerically controlled lathe, includes numerically-controlled bed board (1) and arm (4), its characterized in that: mechanical arm advancing mechanism (2) are installed to outer wall one side of digit control machine bed board (1), the outer wall of mechanical arm advancing mechanism (2) is equipped with size assorted sleeve pipe (3), install on the outer wall of sleeve pipe (3) arm (4), the inner wall of arm (4) is equipped with rotatable movable manipulator upper and lower adjustment mechanism (5), the outer wall below of adjustment mechanism (5) is equipped with second mount (6) that are used for the installation about the manipulator, the inner wall below of second mount (6) is equipped with elevating system (7) of liftable activity, the outer wall of elevating system (7) is equipped with size assorted fixture (8).

2. The manipulator for a numerically controlled lathe according to claim 1, characterized in that: manipulator advancing mechanism (2) are including pneumatic cylinder (201), hydraulic stem (202), advance piece (203), dead lever (204), fixture block (205), first solid fixed ring (206) and draw-in groove (207), pneumatic cylinder (201) are installed in outer wall one side of numerical control machine bed board (1), the output of pneumatic cylinder (201) is provided with hydraulic stem (202), outer wall one side of hydraulic stem (202) is equipped with the size and claps the propulsion block (203) of lining up mutually, dead lever (204) are installed to the inner wall that advances piece (203), the same fixture block (205) of size is all installed from top to bottom in outer wall one side that advances piece (203), first solid fixed ring (206) are installed to surface one side of dead lever (204), draw-in groove (207) have all been seted up to outer wall one side of first solid fixed ring (206).

3. The manipulator for a numerically controlled lathe according to claim 2, characterized in that: the propelling block (203) and the hydraulic cylinder (201) form a telescopic structure through a hydraulic rod (202), and the hydraulic rod (202) is connected with the hydraulic cylinder (201) through a flange.

4. The manipulator for a numerically controlled lathe according to claim 1, characterized in that: adjustment mechanism (5) are including roller bearing (501), cable wire (502), first mount (503), first fixed block (504), connecting axle (505), spacing pipe (506) and gag lever post (507) about the manipulator, the inner wall top at arm (4) is installed in roller bearing (501), the surface of roller bearing (501) is equipped with cable wire (502) that are used for the installation, the outer wall below fixed mounting of cable wire (502) has first mount (503), the same first fixed block (504) of size are all installed to the outer wall both sides of first mount (503), the inner wall welding of first fixed block (504) has connecting axle (505), spacing pipe (506) are installed to the outer wall top of connecting axle (505), the inner wall of spacing pipe (506) is equipped with size assorted gag lever post (507).

5. The manipulator for a numerically controlled lathe according to claim 1, characterized in that: elevating system (7) are including seting up hole (701), lifter (702), fixed pipe (703), first pivot (704), the solid fixed ring of second (705), connecting rod (706) and connecting block (707), set up hole (701) and set up the inner wall below of second mount (6), the inner wall of seting up hole (701) is equipped with lifter (702) that can move about from top to bottom, the outer wall below of lifter (702) is equipped with size assorted fixed pipe (703), first pivot (704) are installed to the inner wall of fixed pipe (703), the solid fixed ring of second (705) that the size is the same is all installed to the surface both sides of first pivot (704), connecting rod (706) are installed to the outer wall below of the solid fixed ring of second (705), connecting block (707) are installed to outer wall below one side of connecting rod (706).

6. The manipulator for a numerically controlled lathe according to claim 5, characterized in that: the second fixing ring (705) and the lifting rod (702) form a rotating structure through the first rotating shaft (704), and the second fixing ring (705) is symmetrically arranged with the central axis of the second fixing frame (6).

7. The manipulator for a numerically controlled lathe according to claim 5, characterized in that: fixture (8) include second fixed block (801), fixed plate (802), second pivot (803), go-between (804), rack (805), centre gripping hand (806) and nipple (807), outer wall below both sides at second mount (6) are all installed in second fixed block (801), fixed plate (802) have been welded to the outer wall below of second fixed block (801), second pivot (803) are installed in the inner wall below of fixed plate (802) through, go-between (804) are all installed to the surface both sides of second pivot (803), rack (805) are installed to the outer wall below of go-between (804), the outer wall below of rack (805) is equipped with centre gripping hand (806) that are used for the installation, connecting block (707) are connected with centre gripping hand (806) through nipple (807).

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