Positioning device for numerical control precision automatic lathe

Abstract

The utility model discloses a positioning device for a numerical control precision automatic lathe, which relates to the technical field of the numerical control precision automatic lathe and comprises a bottom plate, a supporting rod arranged at the center of the left side of the top of the bottom plate, a fixing plate arranged at the top of the supporting rod, a mounted bearing arranged at the top of the fixing plate, a rotating shaft transversely arranged in the mounted bearing, and a connecting plate arranged on the right side of the rotating shaft. A telescopic rod is arranged at the center of the right side of the top of the bottom plate; firstly, lubricating wave protection can be carried out on the mounted bearing used for supporting, an electromagnetic valve is started, lubricating oil in an oil bottle can flow out through an oil outlet pipe, and the lubricating oil drips on the left side and the right side of the mounted bearing through an oil outlet spray head, so that the lubricating effect is achieved; before a workpiece is clamped and fixed, the height of the auxiliary supporting plate can be adjusted up and down through stretching and retracting of the telescopic rod, so that the effect of supporting the workpiece is achieved, and the right side of the workpiece can be connected with the positioning three-jaw chuck more easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control walking heart machine technical field, concretely is the positioning device for numerical control walking heart machine. BACKGROUND

[0002] Numerical control walking heart machine belongs to numerical control processing equipment, and it is a kind of precision machining equipment, and full name is walking heart type numerical control lathe, compared with traditional common numerical control processing equipment, it has multiple functions, not only has the functions such as turning, milling, drilling, boring, tapping, but also can carry out engraving and other composite processing steps, and numerical control walking heart machine uses positioning device when using, to clamp and fix workpiece, but the positioning device for numerical control walking heart machine still has some shortcomings, such as not having lubricating function, leading to different degrees of jamming phenomenon after long time use, and not having auxiliary supporting function before clamping workpiece, and not having lighting function, cannot assist staff to check workpiece, for this reason, the positioning device for numerical control walking heart machine is provided. SUMMARY

[0003] The utility model is to provide the positioning device for numerical control walking heart machine to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] The positioning device for numerical control walking heart machine, including the bottom plate, the top left side center of bottom plate is provided with support rod, the top of support rod is provided with fixed plate, the top of fixed plate is provided with bearing with seat, bearing with seat is provided with rotating shaft in cross, the right side of rotating shaft is provided with connecting plate, the right side of connecting plate is provided with positioning three grab chuck, the top right side center of bottom plate is provided with telescopic link, the top of telescopic link is provided with auxiliary support plate, the top center of bearing with seat is provided with oil bottle, the bottom center of both sides of oil bottle is provided with oil outlet pipe, the end of oil outlet pipe away from oil bottle is provided with adapter towards inside, the end of adapter away from oil outlet pipe is provided with oil outlet spray head, the oil outlet pipe is provided with solenoid valve, the top of auxiliary support plate is provided with rubber protection layer, the outer periphery of auxiliary support plate is provided with lug at equal distance, the top right side center of bottom plate is provided with recess, and recess is located at the left side of telescopic link, the inner chamber bottom of recess is provided with mounting groove, the inner chamber bottom of mounting groove is provided with illuminating lamp.

[0006] Further, the top of recess is provided with matched metal cover plate, the inner chamber of four around recesses is provided with clamping groove, and the inner chamber of clamping groove is fixedly connected with magnet.

[0007] Further, the top left side of the bottom plate is longitudinally arranged with two groups of oil collecting boxes, and the two groups of oil collecting boxes are respectively arranged on the left and right sides of the supporting rod.

[0008] Further, the top left side of the bottom plate is longitudinally arranged with two groups of oil collecting boxes, and the two groups of oil collecting boxes are respectively arranged on the left and right sides of the supporting rod.

[0009] Further, the top left side of the bottom plate is longitudinally arranged with two groups of oil collecting boxes, and the two groups of oil collecting boxes are respectively arranged on the left and right sides of the supporting rod.

[0010] Further, the top left side of the bottom plate is longitudinally arranged with two groups of oil collecting boxes, and the two groups of oil collecting boxes are respectively arranged on the left and right sides of the supporting rod.

[0011] Further, the top left side of the bottom plate is longitudinally arranged with two groups of oil collecting boxes, and the two groups of oil collecting boxes are respectively arranged on the left and right sides of the supporting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The positioning device for the numerical control walking heart machine can firstly lubricate the bearing with a seat for protection, open the electromagnetic valve, and make the lubricating oil in the oil bottle flow out through the oil outlet pipe and drop on the left and right sides of the bearing with a seat through the oil outlet nozzle, so that the lubricating effect is achieved; before clamping and fixing the workpiece, the height of the auxiliary support plate can be adjusted up and down through the expansion and contraction of the telescopic rod, so that the effect of supporting the workpiece is achieved, and the right side can be more easily connected with the positioning three-claw chuck; the lighting lamp is inlaid on the top right side of the bottom plate through the cooperation of the groove and the mounting groove, can be opened, and provides light, so that the workpiece can be clearly observed by the worker. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a telescopic rod structural schematic view of the utility model;

[0016] Fig. 3 It is a top right side view structural schematic view of the bottom plate of the utility model.

[0017] In the figure: 1, bottom plate; 2, support rod; 3, fixed plate; 4, bearing with seat; 5, rotating shaft; 6, connecting plate; 7, positioning three-claw chuck; 8, bolt; 9, telescopic rod; 10, auxiliary support plate; 11, oil bottle; 12, oil outlet pipe; 13, adapter; 14, oil outlet nozzle; 15, electromagnetic valve; 16, fixed rod; 17, external threaded rod; 18, internal thread; 19, rubber protective layer; 20, protruding block; 21, recess; 22, mounting groove; 23, illuminating lamp; 24, clamping groove; 25, magnet; 26, oil collecting box; 27, baffle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. EMBODIMENT

[0019] Please refer to Figs. 1-3The utility model provides a technical scheme: the positioning device for numerical control walking heart machine, including bottom plate 1, the top left side center place of bottom plate 1 is provided with support rod 2, the top of support rod 2 is provided with fixed plate 3, the top of fixed plate 3 is provided with bearing with seat 4, bearing with seat 4 is provided with shaft 5 in cross, the left side of shaft 5 is connected with commutator, and the output end of commutator is connected with power equipment, because the common technology of present, therefore in the text does not carry out detailed explanation, the right side of shaft 5 is provided with connecting plate 6, the right side of connecting plate 6 is provided with positioning three grab chuck 7, and positioning three grab chuck 7 can carry out clamping positioning fixed to workpiece, the top right side center place of bottom plate 1 is provided with telescopic link 9, the top of telescopic link 9 is provided with auxiliary support plate 10, and the height of auxiliary support plate 10 can be adjusted up and down through telescopic adjustment of telescopic link 9, thereby reach the effect of auxiliary support workpiece in the early stage of installation, so as to facilitate the workpiece installation to positioning three grab chuck 7, the top center of bearing with seat 4 is provided with oil bottle 11, the top of oil bottle 11 is provided with adding mouth, the bottom center of both sides of oil bottle 11 is provided with oil outlet pipe 12, and the end of oil outlet pipe 12 away from oil bottle 11 is provided with adapter 13 towards the inside, the end of adapter 13 away from oil outlet pipe 12 is provided with oil outlet spray head 14, and the electromagnetic valve 15 is provided on oil outlet pipe 12, opens electromagnetic valve 15, and the lubricating oil in oil bottle 11 can flow out through oil outlet pipe 12, and finally through oil outlet spray head 14 drop in the left and right sides of bearing with seat 4, thereby reach the effect of lubrication, the top of auxiliary support plate 10 is provided with rubber protection layer 19, and the rubber protection layer 19 can avoid direct contact with workpiece, thereby leading to the phenomenon that workpiece is scratched, and the outer periphery of auxiliary support plate 10 is provided with lug 20 at equal distance, the top right side center place of bottom plate 1 is provided with recess 21, and recess 21 is located at the left side of telescopic link 9, the inner chamber bottom of recess 21 is provided with mounting groove 22, the inner chamber bottom of mounting groove 22 is provided with illuminating lamp 23, and illuminating lamp 23 can play the effect of auxiliary lighting, can provide sufficient illumination when staff observes workpiece.

[0020] Wherein, preferably, the top of recess 21 is provided with a matching metal cover plate, the inner chamber of recess 21 is provided with clamping groove 24 around the bottom, the inner chamber of clamping groove 24 is fixedly connected with magnet 25, when lighting is needed, the metal cover plate can be covered on the top of recess, at this time, the metal cover plate is adsorbed by magnet 25 through suction, thereby avoiding the phenomenon of shaking.

[0021] Preferably, the top left side of the bottom plate 1 is longitudinally provided with two groups of oil collecting boxes 26, and the two groups of oil collecting boxes 26 are respectively located on the left and right sides of the supporting rod 2. When the bearing with seat 4 is lubricated, the excess dripping lubricating oil can drip downward from the left and right sides of the fixed plate 3, thereby being accumulated in the oil collecting boxes 26. The front and rear end faces of the fixed plate 3 are both provided with baffle plates 27. The baffle plates 27 can limit the flow of the lubricating oil to the top front and rear end faces of the fixed plate 3.

[0022] Preferably, the top left side of the bottom plate 1 is longitudinally provided with two groups of oil collecting boxes 26, and the two groups of oil collecting boxes 26 are respectively located on the left and right sides of the supporting rod 2. When the bearing with seat 4 is lubricated, the excess dripping lubricating oil can drip downward from the left and right sides of the fixed plate 3, thereby being accumulated in the oil collecting boxes 26. The front and rear end faces of the fixed plate 3 are both provided with baffle plates 27. The baffle plates 27 can limit the flow of the lubricating oil to the top front and rear end faces of the fixed plate 3. Embodiment

[0023] Reference Figs. 1-3 The embodiment is different from the first embodiment in that the telescopic rod 9 comprises a fixed rod 16, the inner cavity of the fixed rod 16 is movably connected with an external threaded rod 17, the inner cavity of the fixed rod 16 is provided with an inner thread 18 matched with the external threaded rod 17, and the length of the external threaded rod 17 is greater than the length of the fixed rod 16. In this way, the height of the external threaded rod 17 can be adjusted by rotating, thereby meeting different use requirements. The connecting plate 6 is located at the left center of the positioning three-claw chuck 7, and the left side of the connecting plate 6 is provided with the bolts 8 around the left side of the positioning three-claw chuck 7. In this way, the connection stability between the connecting plate 6 and the positioning three-claw chuck 7 can be increased, and the connecting plate 6 can drive the positioning three-claw chuck 7 to rotate concentrically. The rotating shaft 5 is transversely and horizontally arranged between the bottom plate 1, and the included angle between the positioning three-claw chuck 7 and the bottom plate 1 is ninety degrees. In this way, the structural stability of the overall device can be increased, and the angle error can be avoided, thereby affecting the use of the overall device.

[0024] The electric appliances mentioned in the present application are connected with external power supply through wires.

[0025] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Positioning device for a numerical control lathe, comprising a base plate (1), characterized in that: The top left side center of the bottom plate (1) is provided with a support rod (2), the top of the support rod (2) is provided with a fixed plate (3), the top of the fixed plate (3) is provided with a bearing with seat (4), the bearing with seat (4) is provided with a rotating shaft (5) transversely inside, the right side of the rotating shaft (5) is provided with a connecting plate (6), the right side of the connecting plate (6) is provided with a positioning three-grasp chuck (7), the top right side center of the bottom plate (1) is provided with a telescopic rod (9), the top of the telescopic rod (9) is provided with an auxiliary support plate (10), the upper center of the bearing with seat (4) is provided with an oil bottle (11), the bottom center of the left and right sides of the oil bottle (11) is provided with an oil outlet pipe (12), the one end of the oil outlet pipe (12) away from the oil bottle (11) is provided with an adapter (13) towards the inside, the one end of the adapter (13) away from the oil outlet pipe (12) is provided with an oil outlet nozzle (14), the oil outlet pipe (12) is provided with a solenoid valve (15), the top of the auxiliary support plate (10) is provided with a rubber protection layer (19) by bonding, the outer periphery of the auxiliary support plate (10) is provided with a lug (20) at equal distance, the top right side center of the bottom plate (1) is provided with a groove (21), and the groove (21) is located at the left side of the telescopic rod (9), the inner cavity bottom of the groove (21) is provided with a mounting groove (22), and the inner cavity bottom of the mounting groove (22) is provided with an illuminating lamp (23).

2. The positioning device for CNC lathe according to claim 1, characterized in that: The top of the groove (21) is provided with a matching metal cover plate, the inner cavity of the groove (21) is provided with a clamping groove (24) around the bottom, and the inner cavity of the clamping groove (24) is fixedly connected with a magnet (25).

3. The positioning device for CNC lathe according to claim 1, characterized in that: The top left side of the bottom plate (1) is provided with two groups of oil collecting boxes (26) longitudinally in parallel, and the two groups of oil collecting boxes (26) are respectively located at the left and right sides of the support rod (2), and the front and rear end faces of the fixed plate (3) are provided with baffles (27).

4. The positioning device for CNC lathe according to claim 3, characterized in that: The top of the fixed plate (3) is provided with a slope edge on the left and right sides, and the length of the oil collecting box (26) from inside to outside is greater than the length of the fixed plate (3) from inside to outside.

5. The positioning device for CNC lathe according to claim 1, characterized in that: The telescopic rod (9) comprises a fixed rod (16), the inner cavity of the fixed rod (16) is movably connected with an external thread rod (17), the inner cavity of the fixed rod (16) is provided with an internal thread (18) matched with the external thread rod (17), and the length of the external thread rod (17) is greater than the length of the fixed rod (16).

6. The positioning device for CNC lathe according to claim 1, characterized in that: The connecting plate (6) is located at the left center of the positioning three-grasp chuck (7), and the left side of the connecting plate (6) is provided with a bolt (8) around the left side of the positioning three-grasp chuck (7).

7. The positioning device for CNC lathe according to claim 1, characterized in that: The rotating shaft (5) and the bottom plate (1) are transversely and horizontally arranged, and the included angle between the positioning three-grasp chuck (7) and the bottom plate (1) is ninety degrees.

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