CN217044636U

CN217044636U - Position calibration device for lathe machining

Info

Publication number: CN217044636U
Application number: CN202220507426.6U
Authority: CN
Inventors: 于大为; 宋福广
Original assignee: Dalian Hongsen Precision Mould Co ltd
Current assignee: Dalian Hongsen Precision Mould Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-26
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a position calibration device is used in lathe processing, including installing base and workstation, the top groove has been seted up at the top of workstation, and the top movable mounting of workstation has tight piece, and the side wall has been seted up to the side of pressing from both sides tight piece, and the side movable mounting of side groove has the arc, and the fixed surface of arc installs the semicolumn, and the bottom fixed mounting who presss from both sides tight piece has screw nut, and screw nut movable mounting is in the inside of top groove. In the scheme, in the process of position calibration, the workpiece needs to be manually supported, the operation is inconvenient, the machining efficiency is influenced, the workpiece is clamped by the two clamping blocks at the moment, the cylindrical workpiece can be well clamped by the arranged plurality of semi-cylinders, the workpiece can be quickly clamped by the arranged left-handed and right-handed screws, and the labor intensity of workers is reduced; the first rotating rod and the second rotating rod are driven to do cross motion through the rotating assembly, so that the workbench is lifted, the mounting height of the device is increased, and the practicability is enhanced.

Description

Position calibration device for lathe machining

Technical Field

The utility model relates to a lathe technical field, more specifically say, the utility model relates to a position calibration device is used in lathe processing.

Background

The lathe is a machine tool for turning a rotating workpiece mainly by a lathe tool, and a drill, a reamer, a tap, a die, a knurling tool and the like can be used for corresponding processing on the lathe.

At present when using lathe to add man-hour, at the in-process of fastening the work piece, the position of continuous calibration work piece of needs to improve the machining precision, but at the in-process of position calibration, need the manual work piece of support, the operation is inconvenient, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a position calibration device is used in lathe processing to the solution needs the manual work piece of support at the in-process of position calibration, and the operation is inconvenient, influences machining efficiency's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a position calibrating device is used in lathe processing, includes installation base and workstation, its characterized in that, the top groove has been seted up at the top of workstation, the top movable mounting of workstation has tight piece of clamp, the side of pressing from both sides tight piece has seted up the side wall, the side movable mounting of side wall has the arc, the internal surface fixed mounting of arc has the semicircle column, the bottom fixed mounting who presss from both sides tight piece has screw nut, screw nut movable mounting is in the inside of top groove.

Wherein, left dextrorotation screw rod has been cup jointed in screw nut's middle part activity, screw nut's middle part activity has been cup jointed the guide arm, the equal fixed mounting in the inner wall in apical groove in both ends about the guide arm, the one end fixed mounting of left dextrorotation screw rod has first carousel, the side fixed mounting of first carousel has first handle, the other end movable mounting of left dextrorotation screw rod is at the inner wall in apical groove.

Wherein, the top fixed mounting of installation base has first fixed the propping, first fixed surperficial activity of propping has cup jointed first dwang, the movable groove has been seted up at the top of installation base, the inside movable mounting in movable groove has first removal to prop, the surperficial activity that first removal propped has cup jointed the second dwang, the top activity of second dwang has cup jointed the second fixed the propping, the second is fixed to prop the fixed bottom of installing at the workstation, the top activity of first dwang has cup jointed the second and has moved the propping, the second removes the bottom of propping movable mounting at the workstation, the middle part of first dwang and the middle part movable mounting of second dwang, the side movable mounting of installation base has the runner assembly.

The rotating assembly comprises a screw rod, a movable nut is sleeved on the surface of the screw rod in a movable mode, the movable nut is movably mounted inside the mounting base, the side face of the movable nut is fixedly mounted on the side face of the first movable support, a second rotary disc is fixedly mounted at one end of the screw rod, and a second handle is fixedly mounted on the side face of the second rotary disc.

Wherein, the lead screw rod is movably arranged in the mounting base.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, in the process of position calibration, the workpiece needs to be manually supported, the operation is inconvenient, the machining efficiency is influenced, the workpiece is clamped by the two clamping blocks at the moment, the cylindrical workpiece can be well clamped by the arranged plurality of semi-cylinders, the workpiece can be rapidly clamped by the arranged left-handed and right-handed screw rods, and the labor intensity of workers is reduced; the first rotating rod and the second rotating rod are driven to do cross motion through the rotating assembly, so that the workbench is lifted, the mounting height of the device is increased, and the practicability is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the clamping block of the present invention;

FIG. 3 is a schematic view of the internal structure of the top groove of the present invention;

FIG. 4 is a schematic structural view of the cross assembly of the present invention;

fig. 5 is a schematic structural view of the rotating assembly of the present invention.

[ reference numerals ]

1. Installing a base; 2. a work table; 3. a top groove; 4. a clamping block; 5. a side groove; 6. an arc-shaped plate; 7. a semi-cylinder; 8. a lead screw nut; 9. a left-right rotating screw rod; 10. a guide bar; 11. a first turntable; 12. a first grip; 13. a first fixed support; 14. a first rotating lever; 15. a movable groove; 16. a first movable support; 17. a second rotating lever; 18. a second fixed support; 19. a second movable support; 20. a rotating assembly; 201. a lead screw rod; 202. a movable nut; 203. a second turntable; 204. a second grip.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a position calibrating device is used in lathe work as attached drawing 1 to fig. 5, including installation base 1 and workstation 2, its characterized in that, top groove 3 has been seted up at the top of workstation 2, the top movable mounting of workstation 2 has tight piece 4 of clamp, the side of pressing from both sides tight piece 4 has been seted up lateral groove 5, the side movable mounting of lateral groove 5 has arc 6, the internal surface fixed mounting of arc 6 has semi-cylindrical 7, the bottom fixed mounting who presss from both sides tight piece 4 has lead screw nut 8, lead screw nut 8 movable mounting is in the inside of top groove 3.

As shown in fig. 2 to 3, a left-right rotating screw 9 is movably sleeved in the middle of the screw nut 8, a guide rod 10 is movably sleeved in the middle of the screw nut 8, both the left end and the right end of the guide rod 10 are fixedly installed on the inner wall of the top groove 3, a first rotating disc 11 is fixedly installed at one end of the left-right rotating screw 9, a first handle 12 is fixedly installed on the side surface of the first rotating disc 11, and the other end of the left-right rotating screw 9 is movably installed on the inner wall of the top groove 3;

specifically, at first place the work piece between two tight blocks 4 of clamp, then through rotating first handle 12 for left and right handed rotation screw rod 9 drives screw nut 8 and removes, thereby drives semicylinder 7 through the removal of pressing from both sides tight block 4 and presss from both sides tightly the work piece, through a plurality of semicylinders 7 that set up, can carry out the centre gripping to cylindrical work piece well, has replaced the manual work to hold up the work piece, has alleviateed workman's intensity of labour, and is convenient for operate.

As shown in fig. 4 to 5, the top of the mounting base 1 is fixedly provided with a first fixed support 13, the surface of the first fixed support 13 is sleeved with a first rotating rod 14, the top of the mounting base 1 is provided with a movable groove 15, the inside of the movable groove 15 is movably provided with a first movable support 16, the surface of the first movable support 16 is sleeved with a second rotating rod 17, the top of the second rotating rod 17 is movably sleeved with a second fixed support 18, the second fixed support 18 is fixedly arranged at the bottom of the workbench 2, the top of the first rotating rod 14 is movably sleeved with a second movable support 19, the second movable support 19 is movably arranged at the bottom of the workbench 2, the middle of the first rotating rod 14 is movably arranged with the middle of the second rotating rod 17, the side of the mounting base 1 is movably provided with a rotating component 20, the rotating component 20 comprises a lead screw 201, a movable nut 202 is movably sleeved on the surface of the lead screw 201, the movable nut 202 is movably mounted inside the mounting base 1, the side surface of the movable nut 202 is fixedly mounted on the side surface of the first movable support 16, a second turntable 203 is fixedly mounted at one end of the lead screw 201, a second grip 204 is fixedly mounted on the side surface of the second turntable 203, and the lead screw 201 is movably mounted inside the mounting base 1;

specifically, when workpieces of different heights are clamped, the second handle 204 is rotated to drive the screw rod 201 to rotate, the movable nut 202 drives the first movable support 16 to move, the cross angle between the first rotating rod 14 and the second rotating rod 17 is controlled, the height of the workbench 2 is changed, the mounting height of the device is increased, and the practicability is improved.

The working process of the utility model is as follows:

firstly, a workpiece is placed between two clamping blocks 4, then the left-right rotating screw rod 9 drives the screw rod nut 8 to move by rotating the first handle 12, so that the semi-cylinders 7 are driven by the movement of the clamping blocks 4 to clamp the workpiece, and the cylindrical workpiece can be well clamped by the arranged plurality of semi-cylinders 7, so that the workpiece is manually supported, the labor intensity of workers is reduced, and the operation is convenient; when workpieces with different heights are clamped, the second handle 204 is rotated to drive the screw rod 201 to rotate, the movable nut 202 drives the first movable support 16 to move, the cross angle between the first rotating rod 14 and the second rotating rod 17 is controlled, the height of the workbench 2 is changed, the mounting height of the device is increased, and the practicability is improved.

In the scheme, the workpiece is clamped by the two clamping blocks 4, the cylindrical workpiece can be well clamped by the plurality of semi-cylinders 7, and the workpiece can be quickly clamped by the left and right spiral screws 9, so that the labor intensity of workers is reduced; the first rotating rod 14 and the second rotating rod 17 are driven to do cross motion through the arranged rotating assembly 20, so that the workbench 2 is lifted, the device is adaptive to more mounting heights, and the practicability is enhanced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a position calibrating device for lathe processing, is including installation base (1) and workstation (2), its characterized in that, top groove (3) have been seted up at the top of workstation (2), the top movable mounting of workstation (2) has tight piece (4) of clamp, side groove (5) have been seted up to the side of pressing from both sides tight piece (4), the side movable mounting of side groove (5) has arc (6), the internal fixed surface of arc (6) installs semicolumn (7), the bottom fixed mounting who presss from both sides tight piece (4) has lead screw nut (8), lead screw nut (8) movable mounting is in the inside of top groove (3).

2. The position calibration device for lathe machining according to claim 1, wherein a left-right rotating screw (9) is movably sleeved in the middle of the lead screw nut (8), a guide rod (10) is movably sleeved in the middle of the lead screw nut (8), both the left end and the right end of the guide rod (10) are fixedly installed on the inner wall of the top groove (3), a first turntable (11) is fixedly installed at one end of the left-right rotating screw (9), a first handle (12) is fixedly installed on the side surface of the first turntable (11), and the other end of the left-right rotating screw (9) is movably installed on the inner wall of the top groove (3).

3. The position calibration device for lathe machining according to claim 1, wherein a first fixed support (13) is fixedly mounted on the top of the mounting base (1), a first rotating rod (14) is movably sleeved on the surface of the first fixed support (13), a movable groove (15) is formed in the top of the mounting base (1), a first movable support (16) is movably mounted inside the movable groove (15), a second rotating rod (17) is movably sleeved on the surface of the first movable support (16), a second fixed support (18) is movably sleeved on the top of the second rotating rod (17), the second fixed support (18) is fixedly mounted at the bottom of the worktable (2), a second movable support (19) is movably sleeved on the top of the first rotating rod (14), and the second movable support (19) is movably mounted at the bottom of the worktable (2), the middle part of first dwang (14) and the middle part movable mounting of second dwang (17), the side movable mounting of installation base (1) has runner assembly (20).

4. The position calibration device for lathe machining according to claim 3, wherein the rotating assembly (20) comprises a lead screw (201), a movable nut (202) is movably sleeved on the surface of the lead screw (201), the movable nut (202) is movably installed inside the installation base (1), the side surface of the movable nut (202) is fixedly installed on the side surface of the first movable support (16), a second rotating disc (203) is fixedly installed at one end of the lead screw (201), and a second handle (204) is fixedly installed on the side surface of the second rotating disc (203).

5. The position calibration device for lathe machining according to claim 4, wherein the lead screw (201) is movably installed inside the mounting base (1).