CN217914205U

CN217914205U - Material feeding device of numerical control machine tool

Info

Publication number: CN217914205U
Application number: CN202221691763.1U
Authority: CN
Inventors: 徐建华
Original assignee: Jiangsu Huaqi Angong Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Huaqi Angong Intelligent Equipment Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-29
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a digit control machine tool material feeding device, including bottom plate and material support plate, one side fixedly connected with headstock on bottom plate top. This digit control machine tool material feeding device constitutes the meshing between through worm wheel and the worm and is connected, the work piece of material support plate top one side fixed slot inside is carrying out the in-process of numerical control processing, the work piece of treating processing is placed in material support plate top opposite side fixed slot inside, step motor drive worm rotates, the worm can carry out the rotation of locking-type through worm wheel drive pivot, thereby drive the material support plate and rotate, make the fixed slot of its top both sides exchange the position, the work piece of treating processing can be treated like this and carry out numerical control processing, the work piece that will process the completion on the one hand takes off and changes the new work piece of treating processing, thereby the time of material about having saved, the machining efficiency of digit control machine tool is improved, it is comparatively wasted time to go up unloading, influence the problem of work efficiency of digit control machine tool.

Description

Material feeding device of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool material feeding device.

Background

The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded number into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, automatically process parts according to the shape and the size required by a drawing, and generally, the numerical control machine tool is provided with a material supply device to assist the numerical control machine tool to automatically process the workpieces, but the material supply device of the numerical control machine tool used at present wastes time and affects the working efficiency of the numerical control machine tool; the workpiece can not be automatically clamped and fixed, and the use requirement can not be met; a structure for assisting the processing of the material to be processed and the processed material is not arranged, so that the use is not convenient enough; the material feeding device of the numerical control machine tool is improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool material feeding device to the comparatively waste time of unloading influences the work efficiency's of digit control machine tool problem in proposing among the solution above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a digit control machine tool material feeding device, includes bottom plate and material support plate, one side fixedly connected with headstock on bottom plate top, the inside bottom swing joint of headstock has the pivot, the top of pivot run through the headstock the top and with the central fixed connection of material support plate bottom, the both sides difference fixedly connected with fixed slot on material support plate top, the fixedly connected with riser of intermediate position department on material support plate top.

Preferably, one side swing joint of the inside of headstock has the worm, one side fixed mounting and step motor of headstock front end, step motor's output and the one end fixed connection of worm, fixedly connected with worm wheel in the pivot.

Preferably, the worm wheel and the worm form a meshing connection, and the unfolding spiral angle of the worm is smaller than the friction angle of the contact between the worm wheel and the worm.

Preferably, the front end swing joint of riser has the gear, the both ends difference fixedly connected with diaphragm at the riser both sides, the through-hole has been seted up to the inside of diaphragm, one side of riser is provided with first rack plate, the opposite side of riser is provided with the second rack plate, the bottom difference fixedly connected with slide bar of first rack plate and second rack plate, the intermediate position department difference fixedly connected with clamp plate of first rack plate and second rack plate one side.

Preferably, the slide bar of first rack plate and second rack plate top and bottom runs through the through-hole that corresponds the diaphragm inside respectively, first rack plate and second rack plate are central symmetry setting about the centre of a circle of gear, drive gear pivoted driving motor is installed to the rear end of riser.

Preferably, the front end of the other side of the top of the bottom plate is fixedly connected with a first support frame, the top end of the first support frame is provided with a first conveying belt, the rear end of the other side of the top of the bottom plate is fixedly connected with a second support frame, and the top end of the second support frame is provided with a second conveying belt.

Compared with the prior art, the beneficial effects of the utility model are that: the material feeding device of the numerical control machine tool not only realizes saving of time for feeding and discharging, guarantees of working efficiency of the numerical control machine tool, and realizes automatic clamping and fixing of workpieces, can meet use requirements, but also realizes a structure for assisting processing of materials to be processed and processed materials, and is very convenient to use;

(1) The worm wheel is meshed with the worm, the unfolding spiral angle of the worm is smaller than the contact friction angle of the worm wheel and the worm, when the numerical control machining device is used, a workpiece to be machined is placed in the fixed groove on the other side of the top of the material support plate in the numerical control machining process of the workpiece in the fixed groove on one side of the top of the material support plate, the stepping motor is started after the workpiece in the fixed groove on one side of the top of the material support plate is machined, the worm drives the worm to rotate through the worm wheel, the rotating shaft can be driven to rotate in a self-locking mode, the material support plate is driven to rotate, the positions of the fixed grooves on the two sides of the top of the material support plate are exchanged, the workpiece to be machined can be machined in a numerical control machining mode, the machined workpiece can be taken down and replaced by a new workpiece to be machined, the material loading and unloading time is saved, and the machining efficiency of the numerical control machine tool is improved;

(2) The front end of the vertical plate is movably connected with a gear, two ends of two sides of the vertical plate are respectively and fixedly connected with a transverse plate, a through hole is formed in the transverse plate, a first rack plate is arranged on one side of the vertical plate, a second rack plate is arranged on the other side of the vertical plate, slide rods are respectively and fixedly connected to the bottom ends of the first rack plate and the second rack plate, and a pressing plate is respectively and fixedly connected to the middle position of one side of each of the first rack plate and the second rack plate;

(3) The front end fixedly connected with first support frame through bottom plate top opposite side, the top of first support frame is provided with first conveyer belt, the rear end fixedly connected with second support frame of bottom plate top opposite side, the top of second support frame is provided with the second conveyer belt, when using, the material of treating processing can be carried to one side of this feedway on the second conveyer belt, the material of processing completion can be carried backward to subsequent processing station on first support frame, conveniently treat the material processing of processing material and processing completion like this, the use of the device of being convenient for.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the power box of the present invention illustrating a top view cross-sectional structure;

FIG. 3 is an enlarged view of a vertical plate according to the present invention;

fig. 4 is a schematic view of the first conveyor belt and the second conveyor belt of the present invention.

In the figure: 1. a base plate; 2. a power box; 3. a rotating shaft; 4. a first support frame; 5. a first conveyor belt; 6. carrying a material plate; 7. a vertical plate; 8. fixing grooves; 9. a worm gear; 10. a worm; 11. a stepping motor; 12. a gear; 13. a first rack plate; 14. a second rack plate; 15. a slide bar; 16. a transverse plate; 17. a through hole; 18. pressing a plate; 19. a second support frame; 20. a second conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1: referring to fig. 1-4, a material supply device for a numerically-controlled machine tool comprises a bottom plate 1 and a material support plate 6, wherein a power box 2 is fixedly connected to one side of the top end of the bottom plate 1, a rotating shaft 3 is movably connected to the bottom end inside the power box 2, the top end of the rotating shaft 3 penetrates through the top end of the power box 2 and is fixedly connected with the center of the bottom end of the material support plate 6, fixing grooves 8 are respectively and fixedly connected to two sides of the top end of the material support plate 6, and a vertical plate 7 is fixedly connected to the middle position of the top end of the material support plate 6;

one side of the interior of the power box 2 is movably connected with a worm 10, one side of the front end of the power box 2 is fixedly installed with a stepping motor 11, the output end of the stepping motor 11 is fixedly connected with one end of the worm 10, a worm wheel 9 is fixedly connected on the rotating shaft 3, the worm wheel 9 and the worm 10 form meshing connection, and the unfolding helical angle of the worm 10 is smaller than the contact friction angle between the worm wheel 9 and the worm 10;

specifically, as shown in fig. 1 and 2, when in use, during the process of performing numerical control machining on a workpiece inside the fixing groove 8 on one side of the top of the material support plate 6, the workpiece to be machined is placed inside the fixing groove 8 on the other side of the top of the material support plate 6, after the workpiece inside the fixing groove 8 on one side of the top of the material support plate 6 is machined, the stepping motor 11 is started, the stepping motor 11 drives the worm 10 to rotate, the worm 10 can drive the rotating shaft 3 to perform self-locking rotation through the worm gear 9, so as to drive the material support plate 6 to rotate, so that the fixing grooves 8 on two sides of the top of the material support plate can be interchanged, so that the workpiece to be machined can be subjected to numerical control machining while being taken down and replaced by a new workpiece to be machined, thereby saving the time for loading and unloading materials and improving the machining efficiency of the numerical control machine.

Example 2: the front end of the vertical plate 7 is movably connected with a gear 12, two ends of two sides of the vertical plate 7 are respectively and fixedly connected with a transverse plate 16, a through hole 17 is formed in the transverse plate 16, one side of the vertical plate 7 is provided with a first rack plate 13, the other side of the vertical plate 7 is provided with a second rack plate 14, the bottom ends of the first rack plate 13 and the second rack plate 14 are respectively and fixedly connected with a slide rod 15, and the middle positions of one sides of the first rack plate 13 and the second rack plate 14 are respectively and fixedly connected with a pressing plate 18;

the sliding rods 15 at the top and the bottom of the first rack plate 13 and the second rack plate 14 respectively penetrate through holes 17 in the corresponding transverse plate 16, the first rack plate 13 and the second rack plate 14 are arranged in central symmetry about the circle center of the gear 12, and the rear end of the vertical plate 7 is provided with a driving motor for driving the gear 12 to rotate;

specifically, as shown in fig. 1 and 3, when the material carrier plate is used, the driving motor can drive the gear 12 to rotate, the gear 12 drives the first rack plate 13 to ascend and simultaneously drives the second rack plate 14 to descend, the pressing plate 18 on one side of the first rack plate 13, which ascends, can loosen the machined workpiece, and the pressing plate 18 on one side of the second rack plate 14, which descends, can clamp the workpiece to be machined, so that the workpieces in the fixing grooves 8 on the two sides of the top of the material carrier plate 6 can be clamped and loosened respectively, and the use requirement can be met.

Example 3: the front end of the other side of the top of the bottom plate 1 is fixedly connected with a first support frame 4, the top end of the first support frame 4 is provided with a first conveyer belt 5, the rear end of the other side of the top of the bottom plate 1 is fixedly connected with a second support frame 19, and the top end of the second support frame 19 is provided with a second conveyer belt 20;

specifically, as shown in fig. 1 and 4, when the feeding device is used, the material to be processed can be conveyed to one side of the feeding device on the second conveying belt 20, and the processed material can be conveyed backwards to a subsequent processing station on the first support frame 4, so that the material to be processed and the processed material can be conveniently treated, and the device can be conveniently used.

The working principle is as follows: the utility model discloses when using, at first, driving motor can drive gear 12 and rotate, can drive second rack board 14 and descend when gear 12 drive first rack board 13 rises, the clamp plate 18 that first rack board 13 rises its one side can loosen the work piece of processing completion, the clamp plate 18 that second rack board 14 descends its one side simultaneously can press from both sides the work piece of treating processing tightly, convenient automatic work piece to material support plate 6 top both sides fixed slot 8 inside presss from both sides tightly respectively and loosens like this, the work piece of material support plate 6 top one side fixed slot 8 inside is carrying out numerical control processing's in-process after, place the work piece of treating processing in material support plate 6 top opposite side fixed slot 8 inside, start step motor 11 after the work piece processing of material support plate 6 top one side fixed slot 8 inside, step motor 11 drive worm 10 rotates, worm 10 can carry out from the rotation of locking-type through worm wheel 9 drive pivot 3, thereby drive material 6 and rotate, make the fixed slot 8 of its top both sides exchange the position, the work piece that can process on one side like this can carry out numerical control processing, the work piece of processing is taken down and is treated the new work piece of treating processing to the processing of material and is treated the processing device and is carried on the last processing time to the support frame of material, the material and is convenient to the material to carry on one side of the processing device, the processing of material to the processing of the second, the processing of material is convenient to carry and is carried on the processing device, the processing of material to the processing of material, the processing device, the processing of material is convenient to the processing of material to carry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 digit control machine tool material feeding device, includes bottom plate (1) and material support plate (6), its characterized in that: the utility model discloses a material support plate, including bottom plate (1), bottom plate, headstock (2), pivot (3), the top of pivot (3) run through the top of headstock (2) and with the central fixed connection of material support plate (6) bottom, the both sides on material support plate (6) top are fixedly connected with fixed slot (8) respectively, fixedly connected with riser (7) are located to the intermediate position on material support plate (6) top.

2. The material supply device of the numerical control machine tool according to claim 1, characterized in that: one side swing joint of headstock (2) inside has worm (10), one side fixed mounting and step motor (11) of headstock (2) front end, the output of step motor (11) and the one end fixed connection of worm (10), fixedly connected with worm wheel (9) on pivot (3).

3. A numerically controlled machine tool material feeding device according to claim 2, wherein: the worm wheel (9) is in meshed connection with the worm (10), and the unfolding spiral angle of the worm (10) is smaller than the friction angle of the contact between the worm wheel (9) and the worm (10).

4. The material supply device of the numerical control machine tool according to claim 1, characterized in that: the front end swing joint of riser (7) has gear (12), the both ends difference fixedly connected with diaphragm (16) of riser (7) both sides, through-hole (17) have been seted up to the inside of diaphragm (16), one side of riser (7) is provided with first rack board (13), the opposite side of riser (7) is provided with second rack board (14), the bottom difference fixedly connected with slide bar (15) of first rack board (13) and second rack board (14), the intermediate position department difference fixedly connected with clamp plate (18) of first rack board (13) and second rack board (14) one side.

5. A numerically controlled machine tool material feeding device according to claim 4, characterized in that: first rack plate (13) and second rack plate (14) top run through respectively with slide bar (15) of bottom corresponding through-hole (17) inside diaphragm (16), first rack plate (13) and second rack plate (14) are the central symmetry setting about the centre of a circle of gear (12), drive gear (12) pivoted driving motor is installed to the rear end of riser (7).

6. The material feeding device of the numerical control machine tool according to claim 1, characterized in that: the conveyor belt is characterized in that a first support frame (4) is fixedly connected to the front end of the other side of the top of the base plate (1), a first conveyor belt (5) is arranged at the top end of the first support frame (4), a second support frame (19) is fixedly connected to the rear end of the other side of the top of the base plate (1), and a second conveyor belt (20) is arranged at the top end of the second support frame (19).