CN217167631U - Automatic machine tool equipment - Google Patents

Abstract

The utility model discloses an automatic machine tool equipment, which comprises a machine frame platform, a processing device and a feeding device, wherein the processing device and the feeding device are arranged on the machine frame platform; the utility model discloses a machining device, including storage tray, extracting mechanism, material feeding mechanism, machining device, etc. be provided with a plurality of round hole structures along the circumferencial direction interval on the storage tray, it is provided with a plurality of bush structures to correspond in a plurality of round hole structures, the work piece is taken off from the storage tray through extracting mechanism's mechanical clamping jaw, and transfer to machining device department and accomplish the processing operation, adopt this technical scheme, according to the specification difference of size of work piece, as long as it is different to correspond to change the bush structure of different aperture sizes on the storage tray, can satisfy the pay-off requirement of the work piece of different size specifications, realize the purpose that the different size work piece products were changed to the lathe large-span, need not to dispose dedicated feed tray device in addition alone, and reduce manufacturing cost, it is little to occupy the lathe space, the range of application is wide, reliably promote the high efficiency ability of lathe equipment.

Description

Automatic machine tool equipment

Technical Field

The utility model relates to a machine tool machining equipment technical field, concretely relates to automatic change machine tool equipment.

Background

The machine tool is mainly used for machining workpieces. The machining method of the modern machine tool is many: in addition to cutting, there are casting, forging, welding, pressing, extruding and other processing methods, and the corresponding processing operations can be performed on a machine tool by selecting a drill, a reamer, a tap, a die, a knurling tool and the like. Every time a workpiece is machined by a traditional machine tool, the workpiece is manually taken out by a person, and then materials are placed at a chuck for clamping and tool setting, so that the safety is not enough, and the problem of low efficiency can be caused by manual feeding and discharging.

Therefore, the existing automatic machine tool basically adopts an automatic feeding device for feeding and processing, the existing automatic feeding device adopts a vibration disc for feeding or a special feeding disc with a single specification, the vibration disc has strong feeding pertinence, generally only can be used for conveying workpieces with regular shapes and convenient uniform arrangement, and can not be used for conveying workpiece products similar to mushroom type, so that the feeding requirements of the workpieces with different specifications and sizes are difficult to meet, a plurality of special feeding disc devices are often required to be configured, the production cost is increased, the application range is limited, and the rapid and efficient capability of the automatic machine tool equipment can not be reliably realized.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the lathe among the prior art and adopting the vibration dish to carry out the pay-off, is difficult to satisfy the pay-off requirement of some different specification and dimension's work piece, often needs to dispose many dedicated pay-off dish devices, increases manufacturing cost, the problem that application range limits.

In order to solve the technical problem, the utility model provides an automatic change lathe equipment, including the rack platform, set up in the processingequipment and the material feeding unit of rack platform, material feeding unit includes:

the driving mechanism is arranged on the stand and is provided with a rotating shaft for outputting power of the driving mechanism;

the material storage disc is arranged on the rotating shaft in a linkage manner and is positioned above the machining device, a plurality of circular hole structures are arranged on the material storage disc at intervals along the circumferential direction, and the driving mechanism drives the material storage disc to rotate intermittently along the circumference;

the positioning assembly comprises a plurality of bushing structures which are arranged in the plurality of circular hole structures in a replaceable manner, and the plurality of bushing structures are provided with a plurality of positioning sleeve holes which have different apertures and are used for positioning and inserting workpieces with different sizes;

and the material taking mechanism is arranged on the outer side of the circumference of the material storage disc and comprises a mechanical clamping jaw which is movably arranged between the material storage disc and the machining device, and the mechanical clamping jaw clamps the workpiece on the material storage disc and transfers the workpiece to the machining device to complete machining operation.

In the automatic machine tool equipment, the machining device and the material storage disc are arranged in parallel and level from top to bottom, the machining device comprises a charging machining hole used for receiving a workpiece from the mechanical clamping jaw, the opening direction of the charging machining hole is consistent with that of the circular hole structure, and at least one circular hole structure vertically corresponds to the charging machining hole in the rotating process of the material storage disc.

In the above automatic machine tool equipment, the material taking mechanism includes a sliding assembly that drives the mechanical clamping jaw to reciprocate between the material storage tray and the machining device.

In the above-described automated machine tool apparatus, the slide module includes:

the first sliding rail component is arranged on the rack platform and comprises a first sliding rail which extends along the direction vertical to the bottom surface of the rack platform;

the second slide rail part is connected with the first slide rail in a sliding manner and comprises a second slide rail which extends along the axial direction of the round hole structure;

and the third slide rail part is connected to the second slide rail in a sliding manner and comprises a third slide rail which extends along the direction perpendicular to the length direction of the second slide rail, one end of the third slide rail faces the peripheral side wall of the storage disc, and the mechanical clamping jaw is connected to the third slide rail in a sliding manner through a moving block.

In the above automatic machine tool device, the sliding assembly further includes a plurality of pneumatic push rod components respectively connected to the second slide rail component, the third slide rail component and the moving block, and the plurality of pneumatic push rod components drive the second slide rail component, the third slide rail component and the moving block to reciprocate along the first slide rail, the second slide rail and the third slide rail respectively.

In the above automatic machine tool device, the mechanical clamping jaw includes a clamping jaw cylinder fixed to the moving block, two clamping blocks driven by the clamping jaw cylinder to move relatively, and a clamping hole formed between the two clamping blocks.

In the above automatic machine tool equipment, the machine frame is provided with a discharge channel opposite to the processing device in an inclined manner.

In the above automatic machine tool equipment, the driving mechanism includes a driving motor and a speed reducer connected with the driving motor, the speed reducer includes a rotating shaft connected with the storage tray, and the driving motor drives the rotating shaft to drive the storage tray to rotate.

In the automatic machine tool equipment, the plurality of circular hole structures are sequentially arranged along the peripheral outline of the storage disc on the front surface of the storage disc, the back surface of the storage disc is correspondingly provided with a plurality of strip-shaped extrusion holes communicated with the circular hole structures, and the extrusion holes are opposite to the lining structures in the circular hole structures.

Compared with the prior art, the technical scheme of the utility model have the following advantage:

1. the utility model provides an automatic machine tool equipment, through installing a plurality of bushing structures on the storage tray, insert a plurality of work piece location in the position sleeve hole of bushing structure, the storage tray makes the circumference clearance rotation under actuating mechanism's drive, set up in storage tray periphery one side according to extracting mechanism, take the work piece off from the storage tray through extracting mechanism's mechanical clamping jaw, and transfer to processingequipment department and accomplish the processing operation, so reciprocating operation, thereby realize the automatic pay-off process of lathe, adopt this technical scheme, according to the size specification difference of a plurality of work pieces, as long as correspond to change the bushing structure of different aperture sizes on the storage tray, can satisfy the pay-off requirement of the work piece of different size specifications, realize the purpose of the work piece product of different sizes of lathe large-span change, need not to dispose dedicated feed table device alone in addition again, the material storage disc is matched with the material taking mechanism to realize rotating disc type feeding operation, the structure design is simple, the coordination and the matching of the processes among all the mechanisms are reliable, the occupied machine tool space is small, the application range is wide, and the capability of the automatic machine tool for realizing the high speed and the high efficiency is reliably improved.

2. The utility model provides an among the automatic lathe equipment, according to the processing hole of feeding on the processingequipment with the opening direction of round hole structure on the storage disc is unanimous, and the two links to each other and is in on the coplanar to, the storage disc can drive at least one round hole structure on it at the rotation in-process with the processing hole of feeding corresponds from top to bottom, and the design can be simplified like this mechanical clamping jaw's pay-off motion step is convenient for mechanical clamping jaw is in simple translation motion is done between storage disc and the processingequipment, reduces the design degree of difficulty, realizes extracting device and is in the transportation process of getting material, pay-off and material loading between storage disc and the processingequipment, reasonable in design, the cooperation is harmonious reliable.

3. The utility model provides an among the automatic lathe equipment, play the motion guide effect to mechanical clamping jaw through the cooperation of first slide rail part, second slide rail part, third slide rail part, press from both sides the work piece when mechanical clamping jaw and remove along second slide rail direction earlier after getting, take out the work piece smoothly from the storage tray, then remove in order to drive the work piece along first track direction and move down to processingequipment department, follow second track direction again after that and pack the work piece into extremely among processingequipment's the processing hole of feeding, finally, mechanical clamping jaw passes through the movable block and moves along third slide rail direction and withdraws from the storage tray outside, just so accomplished the whole pay-off process to the work piece to this section pay-off distance between storage tray to processingequipment has been well adapted to, and the cooperation is harmonious reliable, and the operation is accurate stable, improves work efficiency.

4. The utility model provides an among the automatic machine tool equipment, because the bush structure is that the phase-match is embedded into the plug hole, through set up a plurality of extrusion holes of connecting a plurality of plug holes at the storage disc back, as long as penetrate the bush structure in the extrusion hole alright extrusion plug hole with the instrument to release the bush structure from the plug hole, change convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.

Fig. 1 is a schematic view of an installation structure of an automated machine tool apparatus provided by the present invention;

fig. 2 is a front view of the automated machine tool apparatus of the present invention;

fig. 3 is a side view of the automated machine tool apparatus of the present invention;

fig. 4 is an enlarged schematic structural view of the feeding device of the present invention;

fig. 5 is a schematic structural view of the back of the storage tray of the present invention;

description of reference numerals: 1. a rack stand; 2. a material storage tray; 21. a circular hole structure; 22. extruding the hole; 3. a bushing structure; 31. positioning a trepan boring; 4. a processing device; 41. loading and processing holes; 5. a drive mechanism; 51. a drive motor; 52. a speed reducer 6 and a mechanical clamping jaw; 61. a clamping jaw cylinder; 62. a clamping block; 7. a slipping component; 71. a first rail member 711 and a first rail; 72. a second slide rail member; 721. a second slide rail; 73. a third slide rail member; 731. a third slide rail; 74. a pneumatic push rod component; 8. a discharge channel.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The present embodiment provides an automatic machine tool device as shown in fig. 1 to 5, which includes a machine frame 1, a processing device 4 disposed on the machine frame 1, and a feeding device, where the feeding device includes:

a driving mechanism 5 provided on the stand 1 and having a rotating shaft for outputting power thereof;

the material storage disc 2 is arranged on the rotating shaft in a linkage manner and is positioned above the processing device 4, a plurality of circular hole structures 21 are arranged on the material storage disc 2 at intervals along the circumferential direction, and the driving mechanism 5 drives the material storage disc 2 to rotate intermittently along the circumference;

the positioning assembly comprises a plurality of bushing structures 3 which are arranged in the plurality of circular hole structures 21 in a replaceable manner, the plurality of bushing structures 3 are provided with a plurality of positioning sleeve holes 31 which have different apertures and are used for positioning and inserting workpieces with different sizes, namely the bushing structures have various specifications and can be replaced, and the bushing structures with different specifications are provided with positioning sleeve holes with different apertures;

the material taking mechanism is arranged on the outer side of the circumference of the storage disc 2 and comprises a mechanical clamping jaw 6 which is movably arranged between the storage disc 2 and the processing device 4, and the mechanical clamping jaw 6 clamps the workpiece on the storage disc 2 and transfers the workpiece to the processing device 4 to complete processing operation.

The above embodiment is the core technical solution of this embodiment, a plurality of lining structures 3 are installed on a material storage tray 2, a plurality of workpieces are positioned and inserted into positioning sleeve holes 31 of the lining structures 3, the material storage tray 2 is driven by a driving mechanism 5 to rotate in a circumferential clearance manner, the material taking mechanism is arranged on one side of the periphery of the material storage tray 2, the workpieces are taken down from the material storage tray 2 by a mechanical clamping jaw 6 of the material taking mechanism and transferred to a processing device 4 to complete processing operation, and the operation is repeated in this way, so as to realize the automatic feeding process of the machine tool, by adopting the technical solution, according to different sizes of a plurality of workpieces, only the lining structures 3 with different apertures are replaced on the material storage tray 2 correspondingly, the feeding requirements of the workpieces with different sizes can be met, the purpose of replacing the workpiece products with different sizes on the machine tool in a large span is realized, and no special feeding tray device is required to be separately configured, the production and manufacturing cost is reduced, the material storage disc 2 is matched with the material taking mechanism to realize rotating disc type feeding operation, the structure design is simple, the working procedures of all the mechanisms are coordinated and matched reliably, the occupied machine tool space is small, the application range is wide, and the fast and efficient capacity of automatic machine tool equipment is improved reliably.

In the present embodiment, it should be understood that, referring to fig. 3, most of the workpieces are mushroom-shaped (a in fig. 3 represents the workpiece), although the specifications of the workpieces are different, the workpieces have shaft ends suitable for being inserted into the bushing structures 3, and because the dimensions of the shaft ends of the workpieces are different, the bushing structures 3 with different bore sizes need to be replaced correspondingly to meet the feeding requirements of the workpieces with different dimensions.

As a preferred embodiment, as shown in fig. 1-3, the processing device 4 and the storage tray 2 are disposed in a flush manner, the processing device 4 includes a loading processing hole 41 for receiving a workpiece from the mechanical clamping jaw 6, the loading processing hole 41 is in the same direction as the opening direction of the circular hole structure 21, the loading processing hole 41 is used for positioning the workpiece to facilitate the processing of the processing device 4, and this configuration is that the loading processing hole 41 of the processing device 4 is connected to the circular hole structure 21 of the storage tray 2 on the same plane, and the storage tray 2 drives at least one circular hole structure 21 thereon to correspond to the loading processing hole 41 up and down during the rotation process, so that the feeding motion step of the mechanical clamping jaw 6 can be simplified, the design difficulty can be reduced, and the simple translational motion of the mechanical clamping jaw 6 between the storage tray 2 and the processing device 4 can be facilitated, the material taking device realizes the material taking, feeding and charging conveying processes between the material storage disc 2 and the processing device 4, and has reasonable design and reliable coordination.

The following detailed description of the specific arrangement of the material taking mechanism is provided with reference to fig. 1 and 4 to 5:

the material taking mechanism comprises a sliding assembly 7 for driving the mechanical clamping jaw 6 to reciprocate between the material storage disc 2 and the processing device 4, and as a specific structure, the sliding assembly 7 comprises a first slide rail part 71, a second slide rail part 72 and a third slide rail part 73; the first slide rail member 71 is mounted on the rack 1, and includes a first slide rail 711 extending in a direction perpendicular to the bottom surface of the rack 1; the second slide rail component 72 is slidably connected to the first slide rail 711, and includes a second slide rail 721 extending along the axial direction of the circular hole structure 21; the third slide rail part 73 is slidably connected to the second slide rail 721, and includes a third slide rail 731 extending in a direction perpendicular to the length direction of the second slide rail 721, one end of the third slide rail 731 faces the outer peripheral side wall of the magazine 2, the mechanical clamping jaw 6 is slidably connected to the third slide rail 731 through a moving block, in order to ensure that the mechanical clamping jaw 6 can be accurately loaded into the loading processing hole 41 after taking out a workpiece from the magazine 2, the sliding assembly 7 further includes a plurality of pneumatic push rod parts 74 respectively connected to the second slide rail part 72, the third slide rail part 73, and the moving block, the plurality of pneumatic push rod parts 74 provide power for the moving operation of the mechanical clamping jaw 6, and the plurality of pneumatic push rod parts 74 drive the second slide rail part 72, the third slide rail part 73, and the moving block to reciprocate along the first slide rail 711, the second slide rail 721, and the third slide rail 731 respectively, therefore, the processes of taking, feeding and charging the material between the material storage disc 2 and the processing device 4 by the mechanical clamping jaw 6 are reliably realized.

According to the above structure, the first slide rail part 71, the second slide rail part 72 and the third slide rail part 73 cooperate to guide the movement of the mechanical clamping jaw 6, when the mechanical clamping jaw 6 clamps the workpiece, the workpiece moves along the second slide rail 721 direction to be smoothly taken out from the storage tray 2, then the workpiece moves along the first track direction to drive the workpiece to move down to the processing device 4, then the workpiece moves along the second track direction to be loaded into the loading processing hole 41 of the processing device 4, and finally the mechanical clamping jaw 6 moves along the third slide rail 731 direction through the moving block to exit to the outer side of the storage tray 2, so that the whole feeding process of the workpiece is completed, the feeding distance between the storage tray 2 and the processing device 4 is well adapted, the cooperation is coordinated and reliable, the operation is accurate and stable, and the working efficiency is improved.

As a preferred embodiment, as shown in fig. 2, the mechanical clamping jaw 6 includes a clamping jaw cylinder 61 fixed on the moving block, two clamping blocks 62 driven by the clamping jaw cylinder 61 to move relatively, and a clamping hole formed between the two clamping blocks 62, the sliding assembly 7 controls the moving path of the mechanical clamping jaw 6, the two clamping blocks 62 clamp a workpiece through the clamping hole, load the workpiece into the loading processing hole 41 of the processing device 4, then release the workpiece, and process the workpiece by the processing device 4.

As shown in fig. 1-3, a discharging channel 8 opposite to the processing device 4 is obliquely arranged on the frame 1, and after the workpiece is processed in the processing device 4, an elastic pushing mechanism inside the processing device 4 can eject the workpiece out of the charging processing hole 41, and the discharging channel 8 receives the processed workpiece, so as to realize a discharging process.

In this embodiment, as shown in fig. 3 to 5, the driving mechanism includes a driving motor 51 and a speed reducer 52 connected to the driving motor 51, the speed reducer 52 includes a rotating shaft connected to the material storage tray 2, the driving motor 51 drives the rotating shaft through the speed reducer 52 to drive the material storage tray 2 to rotate, the speed reducer 52 has functions of reducing speed and increasing torque, and the material taking mechanism takes down the workpiece on the material storage tray 2 and transfers the workpiece to the processing device 4 to complete the processing.

A plurality of round hole structure 21 is followed 2 peripheral profiles of storage disc are arranged in proper order storage disc 2 openly, bushing structure 3 is the cylindrical structure that the metal material made, installs on storage disc 2 during bushing structure 3, bushing structure 3 is that complete phase-match is embedded into the plug hole, for the convenience change bushing structure 3, as shown in fig. 5, the correspondence of storage disc 2 back is provided with the intercommunication a plurality of round hole structure 21 just is a plurality of extrusion holes 22 of bar form, extrusion hole 22 with bushing structure 3 among the round hole structure 21 sets up relatively, so design the back as long as penetrate the instrument push hole 22 in can extrude the bush structure 3 among the plug hole to release bushing structure 3 from the plug hole, it is comparatively convenient to change the operation.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (9)

1. The utility model provides an automatic change lathe equipment, include rack platform (1), set up in processingequipment (4) and material feeding unit of rack platform (1), its characterized in that, material feeding unit includes:

a drive mechanism (5) which is arranged on the frame (1) and is provided with a rotating shaft for outputting the power of the frame;

the material storage disc (2) is arranged on the rotating shaft (53) in a linkage manner and is positioned above the processing device (4), a plurality of circular hole structures (21) are arranged on the material storage disc (2) at intervals along the circumferential direction, and the driving mechanism (5) drives the material storage disc (2) to rotate circumferentially and intermittently;

the positioning assembly comprises a plurality of bushing structures (3) which are arranged in the plurality of circular hole structures (21) in a replaceable manner, and the plurality of bushing structures (3) are provided with a plurality of positioning sleeve holes (31) for positioning and inserting workpieces of different sizes;

the material taking mechanism is arranged on the outer side of the circumference of the storage disc (2) and comprises a mechanical clamping jaw (6) which is movably arranged between the storage disc (2) and the machining device (4), and the mechanical clamping jaw (6) clamps the workpiece on the storage disc (2) and transfers the workpiece to the machining device (4) to complete machining operation.

2. The automated machine tool apparatus of claim 1, wherein: processingequipment (4) with parallel and level setting about storage disc (2), processingequipment (4) are including being used for receiving come from machining hole (41) of feeding of the work piece of mechanical clamping jaw (6), feeding machining hole (41) with the opening direction of round hole structure (21) is unanimous, at least one round hole structure (21) are in storage disc (2) rotate the in-process with feeding machining hole (41) corresponds from top to bottom.

3. The automated machine tool apparatus of claim 2, wherein: the material taking mechanism comprises a sliding assembly (7) which drives the mechanical clamping jaw (6) to reciprocate between the material storage disc (2) and the processing device (4).

4. The automated machine tool apparatus of claim 3, wherein: the glide assembly (7) comprises:

a first rail member (71) mounted on the frame (1) and including a first rail (711) extending in a direction perpendicular to the bottom surface of the frame (1);

the second sliding rail component (72) is connected with the first sliding rail (711) in a sliding mode and comprises a second sliding rail (721) which extends along the axial direction of the round hole structure (21);

the third slide rail component (73) is slidably connected to the second slide rail (721) and comprises a third slide rail (731) which extends along the direction perpendicular to the length direction of the second slide rail (721), one end of the third slide rail (731) faces the peripheral side wall of the storage tray (2), and the mechanical clamping jaw (6) is slidably connected to the third slide rail (731) through a moving block.

5. The automated machine tool apparatus of claim 4, wherein: the sliding assembly (7) further comprises a plurality of pneumatic push rod parts (74) which are respectively connected with the second sliding rail part (72), the third sliding rail part (73) and the moving block, and the plurality of pneumatic push rod parts (74) drive the second sliding rail part (72), the third sliding rail part (73) and the moving block to respectively reciprocate along the first sliding rail (711), the second sliding rail (721) and the third sliding rail (731).

6. The automated machine tool apparatus of claim 5, wherein: the mechanical clamping jaw (6) comprises a clamping jaw cylinder (61) fixed on the moving block, two clamping blocks (62) moving relatively under the driving of the clamping jaw cylinder (61), and a clamping hole formed between the two clamping blocks (62).

7. The automated machine tool apparatus of claim 1, wherein: and a discharging channel (8) opposite to the machining device (4) is obliquely arranged on the rack table (1).

8. The automated machine tool apparatus of any one of claims 1-7, wherein: the driving mechanism comprises a driving motor (51) and a speed reducer (52) connected with the driving motor (51), the speed reducer (52) comprises a rotating shaft connected with the storage disc (2), and the driving motor (51) drives the rotating shaft to drive the storage disc (2) to rotate through the speed reducer (52).

9. The automated machine tool apparatus of claim 1, wherein: a plurality of round hole structure (21) are followed storage tray (2) periphery profile arranges in proper order storage tray (2) are openly, storage tray (2) back correspondence is provided with the intercommunication a plurality of round hole structure (21) and a plurality of extrusion hole (22) that are the bar form, extrusion hole (22) with bushing structure (3) in the round hole structure (21) set up relatively.

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