CN217799393U

CN217799393U - Flat-head lathe with workpiece positioning function

Info

Publication number: CN217799393U
Application number: CN202222085186.8U
Authority: CN
Inventors: 于艳民; 杨冬冬; 张鹏
Original assignee: Tangshan Runyuan Roll Co ltd
Current assignee: Tangshan Runyuan Roll Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-15
Anticipated expiration: 2032-08-09

Abstract

The application discloses flat-top lathe with work piece locate function relates to flat-top lathe technical field, which comprises a base, one side on frame top is fixed with erects the frame, and erects one side of frame and install belt pulley transmission structure, belt pulley transmission structure's output shaft extends to erects a frame opposite side and is fixed with the rotary cutter, the top of frame is provided with the removal seat, the both sides of positioning mechanism bottom all are fixed with the movable block, and the movable block bottom is located inside the guide hole. This application is through being provided with lead screw, casing, movable plate, guide bar and servo motor three, and the casing is in threaded connection between removal seat below and the screw rod, and the casing is sliding connection through the movable plate between with removing the seat, movable plate and lead screw threaded connection to lead screw one side and three output shaft fixed connection of servo motor, the guide bar runs through the movable plate, plays the guide effect to the movable plate, has realized that this crop lathe has the locate function.

Description

Flat-head lathe with workpiece positioning function

Technical Field

The application relates to the technical field of flat-head lathes, in particular to a flat-head lathe with a workpiece positioning function.

Background

The flat-head lathe is a device capable of cutting a flat head of a workpiece, and comprises a cutting knife, a workbench, a moving mechanism and the like, wherein the cutting knife of the flat-head lathe rotates, the workpiece stably moves, and one side of the workpiece is flattened, so that the object reaches a standard state.

This type of flat head lathe on the market is various today, can satisfy people's user demand basically, but still has certain problem, and wherein at the in-process that uses, the inconvenient work piece of fixing a position, when handling work piece processing, the instrument leads to the location easily to be not accurate enough, and the work piece appears processing excessively, and the work piece is scrapped and is caused the waste.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a flat-head lathe with work piece locate function to propose the inconvenient problem of fixing a position to the processing work piece of flat-head lathe in solving above-mentioned background art.

The application provides a flat-head lathe with a workpiece positioning function, which adopts the following technical scheme;

a flat head lathe with a workpiece positioning function comprises a machine base, wherein a vertical frame is fixed on one side of the top end of the machine base, a belt pulley transmission structure is installed on one side of the vertical frame, an output shaft of the belt pulley transmission structure extends to the other side of the vertical frame and is fixed with a rotary cutter, a moving seat is arranged above the machine base, a support is arranged above the moving seat, a clamping mechanism is arranged at the top end of the support, a strip-shaped through hole is formed in the top end of the machine base and below the moving seat, a positioning mechanism is arranged below the moving seat and comprises a shell and a moving plate, the shell is arranged below the moving seat, a third servo motor is installed on one side of the shell, the moving plate is fixed at the middle position of the bottom end of the moving seat, the movable plate is characterized in that a lead screw penetrates through the position of the movable plate, the position of the movable plate is close to the bottom end, the two sides of the lead screw are respectively connected with the shell in a rotating mode and fixedly connected with three output shafts of a servo motor in a fixed mode, a guide rod penetrates through the upper portion, located on the shell, of the movable plate, the two sides of the guide rod are fixedly connected with the shell, a screw penetrates through the middle position of the bottom end of the positioning mechanism and is connected with the base in a rotating mode, the screw is located in a strip-shaped through hole, the first servo motor is installed at one end of the base, the output shaft of the first servo motor is fixedly connected with one end of the screw, guide holes are formed in the two sides of the top end of the base and below the movable base, movable blocks are fixed to the two sides of the bottom end of the positioning mechanism, and the bottom end of each movable block is located inside the corresponding guide hole.

Through adopting above-mentioned technical scheme, it is rotatory to drive the rotary cutter through belt pulley transmission structure, and the rotary cutter carries out the crew cut to the work piece and handles, and servo motor three start-up lead screws drive under the cooperation of movable plate and move the seat and adjust about, carry out the location regulation to the work piece.

Optionally, fixture includes the riser, the riser is fixed in the position department that the support top is in the edge, one side that the riser is close to the support central line is provided with the grip block, and installs the small-size cylinder between grip block and the riser, one side that the small-size cylinder was kept away from to the grip block is provided with the rubber pad.

Through adopting above-mentioned technical scheme, can protect the work piece clamping face under the effect by the rubber pad, avoid the centre gripping back, deformation appears in the work piece surface.

Optionally, the clamping plates form a moving structure through small cylinders, and the number of the vertical plates is four.

Through adopting above-mentioned technical scheme, improve the fixed effect of centre gripping to the work piece.

Optionally, the bottom end of the base is provided with a waste collection structure.

Through adopting above-mentioned technical scheme, can concentrate the collection to the piece that the work piece processing produced and handle.

Optionally, the garbage collection structure includes loading board and diaphragm, the loading board is fixed in the below of frame, set up smooth chamber between loading board top and the frame.

Through adopting above-mentioned technical scheme, can fight embedded the installing in frame below with garbage collection.

Optionally, a waste collecting hopper is slidably mounted inside the sliding cavity above the bearing plate, the transverse plate is fixed at one end of the support, and a cleaning brush is arranged at the bottom end of the transverse plate.

Through adopting above-mentioned technical scheme, the support is at the in-process that removes, and the piece of cleaning brush above to the frame carries out cleaning process.

Optionally, the length of the transverse plate is equal to that of the bracket, and the length of the bearing plate is greater than that between the two guide holes.

Through adopting above-mentioned technical scheme, make in the piece accuracy flows into the garbage collection fill, fight by the garbage collection and collect, avoid in the piece can't the garbage collection fill, the later stage needs the staff to carry out the piece clearance once more.

Optionally, a second servo motor is installed at the middle position inside the moving seat, an output shaft of the second servo motor is fixedly connected with the middle position of the bottom end of the support, and the support forms a rotary adjusting structure through the second servo motor.

Through adopting above-mentioned technical scheme, can carry out angle modulation to the processing work piece as required, can overturn the work piece, all can carry out the processing to work piece both ends.

In summary, the present application includes at least one of the following advantages;

1. the flat-head lathe is provided with a screw rod, a shell, a movable plate, a guide rod and a servo motor III, wherein the shell is positioned below a movable seat and is in threaded connection with the screw rod;

2. the flat-head lathe is provided with the bearing plate, the sliding cavity, the waste collecting hopper, the transverse plate and the cleaning brush, the waste collecting hopper is assembled in the sliding cavity below the machine base in a sliding mode, the transverse plate is fixed at one end of the moving base, when the moving base moves forwards and backwards, the cleaning brush carries out cleaning treatment on the upper surface of the machine base, and machining chips enter the waste collecting hopper through the strip-shaped through holes and the guide holes or under the pushing action, so that the flat-head lathe has a chip cleaning function;

3. through removing seat internally mounted servo motor two, two tops of servo motor are fixed with the support, consequently can drive the support through two output shafts of servo motor just reversing and carry out angle rotation regulation as required, have improved the convenience when this flat head lathe uses.

Drawings

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

FIG. 2 is a schematic view of a partial top view of the present application;

FIG. 3 is a schematic top view of the stand of the present application;

FIG. 4 is a partial sectional view of the bracket and the movable base attachment of the present application;

FIG. 5 is a schematic view of a front cross-sectional structure of the housing of the present application;

FIG. 6 is a side view of the bracket and movable base connection of the present application.

In the figure: 1. a machine base; 2. a pulley transmission structure; 3. rotating a cutter; 4. a clamping mechanism; 401. a vertical plate; 402. a clamping plate; 403. a rubber pad; 404. a small cylinder; 5. a support; 6. a movable seat; 7. a waste collection structure; 701. a carrier plate; 702. a slide chamber; 703. a waste collection hopper; 704. a transverse plate; 705. cleaning the brush; 8. a first servo motor; 9. a screw; 10. erecting; 11. a guide hole; 12. a strip-shaped through hole; 13. a moving block; 14. a servo motor II; 15. a positioning mechanism; 1501. a screw rod; 1502. a housing; 1503. moving the plate; 1504. a guide bar; 1505. and a third servo motor.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The present application is described in further detail below with reference to figures 1-6.

The application discloses flat-head lathe with work piece locate function. Referring to fig. 1, 2 and 4, the flat-head lathe with the workpiece positioning function comprises a machine base 1, wherein a vertical frame 10 is fixed on one side of the top end of the machine base 1, a belt pulley transmission structure 2 is installed on one side of the vertical frame 10, and the belt pulley transmission structure 2 is a transmission structure which is common in the prior art and is not described in a too large way. An output shaft of the belt pulley transmission structure 2 extends to the other side of the vertical frame 10 and is fixed with a rotary cutter 3, a moving seat 6 is arranged above the machine base 1, a support 5 is arranged above the moving seat 6, and a clamping mechanism 4 is arranged at the top end of the support 5; the clamping mechanism 4 comprises a vertical plate 401, the vertical plate 401 is fixed at the position at the edge of the top of the support 5, a clamping plate 402 is arranged on one side, close to the central line of the support 5, of the vertical plate 401, a small air cylinder 404 is installed between the clamping plate 402 and the vertical plate 401, a rubber pad 403 is arranged on one side, far away from the small air cylinder 404, of the clamping plate 402, the rubber pad 403 is located on the clamping plate 402 and is adjusted with an object clamping face, and the clamping face of a workpiece can be protected to a certain extent. The holding plate 402 is configured to move by a small air cylinder 404, and four vertical plates 401 are provided.

Referring to fig. 4, a workpiece is placed above the bracket 5 and between the clamping plates 402, the small air cylinder 404 is started to be unfolded, the clamping plates 402 approach the workpiece and clamp and fix the workpiece, and the rubber pads 403 contact the workpiece to play a role in protection.

Referring to fig. 2-3 and 5, a strip-shaped through hole 12 is formed in the top end of the base 1 and below the movable seat 6, a positioning mechanism 15 is arranged below the movable seat 6, the positioning mechanism 15 includes a housing 1502 and a moving plate 1503, the housing 1502 is arranged below the movable seat 6, a third servo motor 1505 is installed on one side of the housing 1502, the moving plate 1503 is fixed in the middle of the bottom end of the movable seat 6, a lead screw 1501 penetrates through a position inside the moving plate 1503 and close to the bottom end, two sides of the lead screw 1501 are respectively connected with the housing 1502 in a rotating manner and fixedly connected with output shafts of the third servo motor 1505, and the lead screw 1501 is driven to rotate through the rotation of the output shafts of the third servo motor 1505. A guide rod 1504 penetrates through the moving plate 1503 and above the housing 1502, two sides of the guide rod 1504 are fixedly connected with the housing 1502, and the guide rod 1504 guides the moving plate 1503.

Referring to fig. 5, when the positioning device is used, a third servo motor 1505 is started, an output shaft of the third servo motor 1505 rotates forwards and backwards to drive a lead screw 1501 to rotate, and in the process of rotating the lead screw 1501, a moving plate 1503 moves leftwards and rightwards under the cooperation of a guide rod 1504 to position and adjust a workpiece.

Referring to fig. 2-3, a screw 9 penetrates through the middle position of the bottom end of the positioning mechanism 15, the screw 9 is rotatably connected with the base 1, the screw 9 is located in the strip-shaped through hole 12, a first servo motor 8 is installed at one end of the base 1, an output shaft of the first servo motor 8 is fixedly connected with one end of the screw 9, and the first servo motor 8 rotates to drive the screw 9 to rotate to move the support 5. Guide holes 11 are formed in the two sides of the top end of the base 1 and below the moving seat 6, moving blocks 13 are fixed to the two sides of the bottom end of the positioning mechanism 15, and the bottom ends of the moving blocks 13 are located inside the guide holes 11.

Referring to fig. 1, 2 and 6, the bottom end of the housing 1 is provided with a waste collection structure 7; the waste collecting structure 7 comprises a bearing plate 701 and a horizontal plate 704, the bearing plate 701 is fixed below the base 1, and a sliding cavity 702 is formed between the upper side of the bearing plate 701 and the base 1. A waste collecting hopper 703 is slidably mounted inside a sliding cavity 702 above the bearing plate 701, a transverse plate 704 is fixed at one end of the bracket 5, and a cleaning brush 705 is arranged at the bottom end of the transverse plate 704. The length of the horizontal plate 704 is equal to the length of the bracket 5, and the length of the carrier plate 701 is greater than the length between the two guide holes 11.

Referring to fig. 1, 2 and 6, in the process of moving the moving seat 6 back and forth in use, the cleaning brush 705 cleans the debris on the surface of the machine base 1, the debris enters the garbage collection hopper 703 under the pushing action, and the debris is collected and treated by the garbage collection hopper 703.

Referring to fig. 4, a second servo motor 14 is installed at the middle position inside the moving seat 6, an output shaft of the second servo motor 14 is fixedly connected with the middle position of the bottom end of the support 5, and the support 5 forms a rotation adjusting structure through the second servo motor 14.

Referring to fig. 4, when the angle of the workpiece needs to be adjusted, the second servo motor 14 is started, and the output shaft of the second servo motor 14 rotates to drive the bracket 5 to rotate, so that the angle of the workpiece placed above the bracket 5 can be adjusted.

The application of a flat head lathe with work piece locate function's implementation principle does:

firstly, a workpiece to be processed is placed above the bracket 5 and between the clamping plates 402, the small air cylinder 404 is started, the small air cylinder 404 is unfolded to push the clamping plates 402, and the workpiece is clamped and fixed by the opposite clamping plates 402.

Secondly, starting a third servo motor 1505 as required, rotating the third servo motor 1505 to drive the lead screw 1501 to rotate, moving the third servo motor 1505 left and right in the rotating process of the lead screw 1501, and positioning and adjusting the workpiece to a proper position.

And finally, starting the belt pulley transmission structure 2 to drive the rotary cutter 3 to rotate, starting the servo motor I8, driving the screw rod 9 to rotate by the servo motor I8, moving the shell 1502 back and forth, thereby driving the workpiece to move, processing the workpiece by the rotary cutter 3, pushing the accumulated debris above the machine base 1 by the cleaning brush 705 in the moving process of the support 5, pushing the debris to flow into the waste collecting hopper 703 for centralized collection, and finally finishing the use work of the flat-head lathe.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a flat-head lathe with work piece locate function, includes frame (1), its characterized in that: a vertical frame (10) is fixed on one side of the top end of the machine base (1), a belt pulley transmission structure (2) is installed on one side of the vertical frame (10), an output shaft of the belt pulley transmission structure (2) extends to the other side of the vertical frame (10) and is fixed with a rotary cutter (3), a movable seat (6) is arranged above the machine base (1), a bracket (5) is arranged above the movable seat (6), a clamping mechanism (4) is arranged at the top end of the bracket (5), a strip-shaped through hole (12) is formed in the top end of the machine base (1) and is positioned below the movable seat (6), a positioning mechanism (15) is arranged below the movable seat (6), the positioning mechanism (15) comprises a shell (1502) and a movable plate (1503), the shell (1502) is arranged below the movable seat (6), a servo motor III (1505) is installed on one side of the shell (1502), the movable plate (1503) is fixed at the middle position of the movable seat (6), a screw rod (1501) penetrates through the screw rod (1502) and is connected with the shell (1503) and a guide rod (1501) is connected with the two sides of the shell (1502) and the screw rod (1503) which are respectively connected with the output shaft (1504), and the both sides of guide bar (1504) all with casing (1502) fixed connection, positioning mechanism (15) bottom intermediate position department screw thread has run through screw rod (9), and screw rod (9) rotate with frame (1) and be connected to screw rod (9) are located bar through-hole (12), servo motor (8) are installed to the one end of frame (1), and the output shaft of servo motor (8) and the one end fixed connection of screw rod (9), guide hole (11) have all been seted up to the both sides of frame (1) top and removal seat (6) below, the both sides of positioning mechanism (15) bottom all are fixed with movable block (13), and movable block (13) bottom is located inside guide hole (11).

2. The flat-head lathe having a workpiece positioning function according to claim 1, wherein: fixture (4) include riser (401), riser (401) are fixed in support (5) top and are in the position department of edge, one side that riser (401) are close to support (5) central line is provided with grip block (402), and installs between grip block (402) and riser (401) small-size cylinder (404), one side that small-size cylinder (404) were kept away from in grip block (402) is provided with rubber pad (403).

3. The flat-top lathe having a workpiece positioning function as set forth in claim 2, wherein: the clamping plates (402) form a moving structure through small air cylinders (404), and the number of the vertical plates (401) is four.

4. The flat-head lathe having a workpiece positioning function according to claim 1, wherein: the bottom of frame (1) is provided with garbage collection structure (7).

5. The flat-head lathe having a workpiece positioning function according to claim 4, wherein: waste material collection structure (7) include loading board (701) and diaphragm (704), loading board (701) are fixed in the below of frame (1), smooth chamber (702) have been seted up between loading board (701) top and frame (1).

6. The flat-head lathe having a workpiece positioning function according to claim 5, wherein: a waste collecting hopper (703) is slidably mounted inside a sliding cavity (702) above the bearing plate (701), the transverse plate (704) is fixed at one end of the support (5), and a cleaning brush (705) is arranged at the bottom end of the transverse plate (704).

7. The flat-head lathe having a workpiece positioning function according to claim 6, wherein: the length of the transverse plate (704) is equal to that of the bracket (5), and the length of the bearing plate (701) is greater than that between the two guide holes (11).

8. The flat-head lathe having a workpiece positioning function according to claim 1, wherein: a second servo motor (14) is installed in the middle of the interior of the moving seat (6), an output shaft of the second servo motor (14) is fixedly connected with the middle of the bottom end of the support (5), and the support (5) forms a rotation adjusting structure through the second servo motor (14).