CN218476308U - Processing device with accurate positioning - Google Patents

Abstract

The utility model discloses a fix a position accurate processingequipment, include: a base provided with a limiting part; the first processing module is arranged on the base, is positioned on one side of the limiting part and is used for processing raw materials; the cutting module is arranged on the base, is positioned on the left side of the first processing module and is used for cutting off raw materials; the processing positioning device is arranged on the base and positioned on one side of the first processing module, and the processing positioning device can push the raw material to enable the raw material to abut against the limiting part; the device can improve the processing precision of the raw materials.

Description

Processing device with accurate positioning

Technical Field

The utility model relates to an automatic equipment technical field especially relates to an accurate processingequipment fixes a position.

Background

In the existing part processing, for parts needing to be drilled and tapped, a blank is generally obtained by cutting a raw material, then the blank is transferred and fixed on processing equipment to be drilled and tapped, the step of transferring and fixing the blank on the processing equipment needs to be repeated for many times in the whole process, and the whole processing efficiency is low.

For this reason, need design a processing apparatus who collects unloading and processing as an organic whole, in the aspect of the processing, because whole root stock length is longer, slight position deviation can appear in the middle of the in-process of business turn over material, lead to adding the position inaccuracy of waiting to process the part man-hour, influence the machining precision.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a fix a position accurate processingequipment can improve the machining precision of raw materials.

The utility model discloses an accurate processingequipment fixes a position, include: a base provided with a limiting part; the first processing module is arranged on the base, is positioned on one side of the limiting part and is used for processing raw materials; the cutting module is arranged on the base, is positioned on the left side of the first processing module and is used for cutting off raw materials; and the processing positioning device is arranged on the base, is positioned on one side of the first processing module and can push the raw material to enable the raw material to abut against the limiting part.

By applying the device, in the processing process, the clamping device can push the raw material to enable the raw material to be abutted against the limiting part, so that the raw material is positioned, and the raw material is processed by the first processing module under the condition of higher position precision; after the processing is finished, the clamping device is reset, and the processed part can be transported rightwards to finish discharging; in the middle of the whole course of working, because the position accuracy of raw materials is higher, first processing module also has great improvement to the machining precision of raw materials.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an isometric view of a processing device in an embodiment of the present invention;

FIG. 2 is an isometric view of the first machining apparatus of FIG. 1 from another perspective;

FIG. 3 is an isometric view of the feeder module of FIG. 1;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a top view of the feeder module of FIG. 3;

FIG. 6 is a cross-sectional view taken along line D-D of FIG. 5;

FIG. 7 is an isometric view of the cutting block of FIG. 2;

FIG. 8 is a cross-sectional view of the cutting module of FIG. 7;

fig. 9 is an isometric view of another alternative processing apparatus in an embodiment of the invention;

FIG. 10 is an isometric view of the alternative machining device of FIG. 9 from another perspective;

FIG. 11 is an isometric view of the first processing module of FIG. 9;

FIG. 12 is a side view of the first processing module of FIG. 11;

FIG. 13 is an enlarged view at A in FIG. 12;

FIG. 14 is an isometric view of the feeder module and tooling fixture of FIG. 10;

FIG. 15 is a top view of the feeder module and tooling positioning portion of FIG. 14;

FIG. 16 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 15;

FIG. 17 is an isometric view of the cutting module of FIG. 10;

FIG. 18 is a cross-sectional view of the cutting module of FIG. 17;

the above figures contain the following reference numerals.

Reference numerals	Name(s)	Reference numerals	Name (R)	Reference numerals	Name (R)
						100	Base seat	209	Drive assembly	305	Fourth processing support
200	Feeding module	210	Second clamping cylinder	306	Tool changing cam
						201	First clamping cylinder	211	Second holding frame	400	Second processing module
202	First holding frame	213	Third holding frame	410	Processing positioning device
						204	Feeding frame	214	Clamping top block	500	Cutting module
205	First feeding cylinder	300	First processing module	501	Cutting frame
						206	First feeding push block	301	First processing support	502	Cutting motor
2061	Extension block	302	Second processing support	503	Cutting wheel
						207	Second feeding cylinder	303	Tool changing support	504	Adjusting screw rod
208	Second feeding push block	304	Tool magazine	505	Adjusting motor
										600	Raw material

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, more than, etc. are understood as not including the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The embodiment discloses two processing devices, namely processing equipment, wherein fig. 1 to 8 show a second processing device in the embodiment, fig. 9 to 18 show a first processing device in the embodiment, the two processing devices are formed by combining different modules, and the modules can be flexibly combined into a new processing device according to needs.

The processing apparatus shown in fig. 1 to 8 includes: a base 100; the feeding module 200 is arranged on the base 100, and the feeding module 200 is used for clamping raw materials and conveying the raw materials to the right; the cutting module 500 is arranged on the base 100, the cutting module 500 is positioned at the right side of the feeding module 200, and the cutting module 500 is used for cutting off raw materials; a first processing module 300 disposed on the base 100, the first processing module 300 being located at the right side of the cutting module 500, the first processing module 300 being used to process a raw material; and a tool changer provided on the base 100, the tool changer being used to replace a machining tool of the first machining module 300.

By applying the processing device, in the whole production process, the feeding module 200 is used for clamping a long-strip-shaped raw material and conveying the raw material to the right, then the cutting module 500 is used for cutting the raw material into sections with specified lengths, then the first processing module 300 is used for processing the sections, and after one process is finished, the tool changer can be controlled to replace a processing tool for the first processing module 300 so as to process the next process; a plurality of processing stations are not required to be arranged for each procedure in the whole processing process, and processing of a plurality of procedures can be realized only by the processing module and the tool changing device arranged at a single station, so that the occupied space of equipment is effectively reduced.

As shown in fig. 1, the processing apparatuses according to the present embodiment are all used for processing a long-strip-shaped raw material, that is, a raw material 600 shown in fig. 1, and the processing process is to cut the raw material into a predetermined length, and perform processing such as drilling and tapping on the cut raw material segment.

It is understood that the feeding module 200 can feed materials in various ways, such as a pulling device disposed at the right end of the raw material to pull the raw material to move to the right, or a pushing device disposed at the left end of the raw material to push the raw material to move to the right; the mode of conveying the middle part of the clamping raw material to the right can also be adopted, and the length of the raw material in the left-right direction is considered to be longer, so the equipment complexity can be effectively reduced and the size of the equipment in the left-right direction can be reduced by adopting the mode of feeding the middle part of the clamping raw material.

As shown in fig. 9 to 18, the first processing module 300 is a three-axis processing module, which drives the spindle motor and the chuck to move in three directions, i.e., up and down, left and right, and front and back, so as to perform processing such as drilling, tapping, milling, etc. on the raw material, and the spindle motor and the chuck may be driven to move by a translational three-axis assembly, or by a three-axis assembly such as a mechanical arm.

As shown in fig. 10, the cutting module 500 is located at the right side of the feeding module 200, which means that the cutting wheel 503, which is the portion of the cutting module 500 for cutting, is located at the right side of the feeding module 200, and does not mean that the cutting module 500 is located at the right side of the feeding module 200 as a whole.

As shown in fig. 11, the tool changer may employ a tool magazine 304 device commonly used in the art, such as a chain tool magazine 304, a disk tool magazine 304, and the like.

Specifically, as shown in fig. 11 to 13, the first processing module 300 includes: a first processing holder 301 disposed on the base 100; a servo system disposed on the first processing holder 301; the second processing bracket 302 is arranged on the first processing bracket 301, and the servo system is used for controlling the second processing bracket 302 to move back and forth relative to the first processing bracket 301; the third processing bracket is arranged on the second processing bracket 302, and the servo system is used for controlling the third processing bracket to move left and right relative to the second processing bracket 302; the fourth processing bracket 305 is arranged on the third processing bracket, and the servo system is used for controlling the fourth processing bracket 305 to move up and down relative to the third processing bracket; the spindle motor and the chuck are arranged on the fourth processing bracket 305, and the spindle motor is used for driving the chuck to rotate; the tool changing device is used for changing the tool clamped by the chuck; the servo system comprises a plurality of driving components 209, and can drive the second processing support 302, the third processing support and the fourth processing support 305 to move independently along each direction, wherein the spindle motor can drive the chuck to drive the cutter clamped by the chuck to rotate, so as to process the raw materials.

Specifically, the first processing module 300 further includes a unclamping cylinder disposed on the fourth processing support 305, and the unclamping cylinder is used for driving the chuck to clamp the tool; when the tool needs to be changed, the unclamping cylinder can control the chuck to release clamping, so that the tool changing device can change the tool in the chuck, and after the tool is changed, the unclamping cylinder can control the chuck to clamp the tool, and the chuck is driven by the spindle motor to rotate for processing; the structure of the unclamping cylinder and the chuck can refer to the related structure of the unclamping cylinder and the chuck applied to a numerical control machine tool in the prior art.

As shown in fig. 11 to 13, the tool changer includes: the tool changing bracket 303 is arranged at the top end of the third processing bracket, and the tool changing bracket 303 extends forwards; the tool magazine 304 is rotatably connected to the front end of the tool changing support 303, the tool magazine 304 is provided with a plurality of tool positions for placing tools, and the tool positions can move to the position below the clamping assembly; the tool magazine 304 is mounted at the top end of the tool changing support 303 and can rotate relative to the tool changing support 303 to a tool position to move below the chuck, and the tool magazine 304 can replace tools in the chuck; here, the turning of the tool magazine 304 may be controlled by providing a turning device to the tool changing holder 303, or the turning of the tool magazine 304 with respect to the tool changing holder 303 may be controlled by using a mechanism such as a cam.

Specifically, as shown in fig. 13, the tool changer further includes: a tool changing cam 306; the third processing bracket is arranged on the first processing bracket; an elastic member provided on the tool changing holder 303, the elastic member being capable of driving the first magazine 304 to abut against the tool changing cam 306; when the fourth processing holder 305 is raised to the first position, the tool magazine 304 can be rotated with respect to the tool changing holder 303 so that the tool position moves below the clamping device; when the fourth processing holder 305 is lowered to the second position, the tool magazine 304 can be rotated with respect to the tool changing holder 303 so that the tool position is away from below the clamping device; as shown in fig. 5, the elastic member can make the tool magazine 304 always abut on the tool changing cam 306; when the fourth processing bracket 305 is lifted to the first position under the control of the servo system, the tool magazine 304 abuts against the position ahead of the upper end of the cam, and the tool position of the tool magazine 304 is far away from the lower part of the chuck, so that the processing can be normally performed; when the fourth machining holder 305 is lowered to the second position, the tool magazine 304 abuts against a position behind the lower end of the cam, and the tool position of the tool magazine 304 is moved to just below the chuck, so that the tool bit can be replaced for the chuck.

Here, the tool magazine 304 may be a hat-type tool magazine 304 used in a machine tool, which has a main body shaped like a hat, and has a plurality of tool positions for placing machining tools on the outer circumference thereof, and the tool positions are switched by rotation.

Wherein, the tool magazine 304 is rotatably connected with a limiting roller which is abutted against the tool changing cam 306; the limiting idler wheel can play a role in reducing abrasion of the tool changing cam 306, and the service life of the tool changing cam 306 is prolonged.

As shown in fig. 10, the first processing holder 301 is provided with a relief portion for accommodating the cutting module 500; the first processing bracket 301 is of a gantry structure, and the middle abdicating part is used for accommodating part of devices of the cutting module 500 and part of devices of the feeding and discharging rails, so that the equipment is compact.

As shown in fig. 14 to 18, the feeding module 200, which is a feeding device in the first processing device of the present embodiment, includes: a frame; the feeding frame 204 is arranged on the machine frame; the driving assembly 209 is arranged on the machine frame, and the driving assembly 209 is used for driving the feeding frame 204 to move rightwards; the third holding frame 213 is arranged on the feeding frame 204, and the third holding frame 213 is positioned above the raw materials; and the jacking mechanism is arranged on the feeding frame 204 and used for jacking the raw material so that the raw material is abutted against the third clamping frame 213.

By applying the feeding device, in the production process, the jacking mechanism can jack up the strip-shaped raw material from the lower part to separate the strip-shaped raw material from the feeding frame 204, at the moment, the raw material is in a state of being clamped by the jacking mechanism and the third clamping frame 213 together, and the driving assembly 209 can drive the whole strip-shaped raw material to move rightwards by driving the feeding frame 204; after the strip-shaped raw material moves rightwards for a specified distance, the jacking mechanism resets, the raw material descends, and the driving assembly 209 drives the feeding frame 204 to move leftwards to the original position for the next feeding; in the middle of the whole feeding process, the long-strip-shaped raw materials are in a jacked state, friction between the long-strip-shaped raw materials and each part of the equipment is greatly reduced, and abrasion between the equipment and the long-strip-shaped raw materials is effectively reduced.

In this embodiment, the driving assembly 209 may drive each component to move linearly along a specific direction in a plurality of ways, for example, a motor drives a screw rod and nut mechanism to drive each component to move, or a motor drives a rack and pinion mechanism to drive each component to move; or the linear motor module can be directly adopted to drive each part to move.

It can be understood that the jacking mechanism can also jack the raw material in various ways, for example, the cylinder is adopted to drive the pushing block to push the raw material to ascend, or the clamping jaw mechanism is adopted to grab the raw material from the top, etc.

Specifically, as shown in fig. 16, the jack mechanism includes: the clamping top block 214 is arranged on the feeding frame 204, and the clamping top block 214 is positioned below the raw materials; the second feeding air cylinder 207 is arranged on the feeding frame 204, and the second feeding air cylinder 207 is used for driving the clamping top block 214 to lift; wherein, the second feeding cylinder 207 adopts a thin cylinder to drive the clamping jacking block 214 to jack the raw material from the upper part; after feeding to the right, the second feeding cylinder 207 drives the clamping ejector block 214 to retract, and the feeding frame 204 returns to the left, so that the clamping ejector block 214 can be prevented from being scratched with raw materials.

In order to adapt to the processing of different raw materials, the feed arrangement still includes: the first feeding air cylinder 205 is arranged on the feeding frame 204, and the first feeding air cylinder 205 is used for driving the third clamping frame 213 to ascend and descend; when the clamping jacking block 214 ascends, the first feeding cylinder 205 can be controlled to control the third clamping frame 213 to descend, and finally the raw materials are lifted to a specific height and clamped for feeding, so that the height position of the raw materials can be adjusted when feeding is realized, and the feeding of the raw materials with different specifications can be fully adapted.

As shown in fig. 16, there are two first feeding cylinders 205, and both the first feeding cylinders 205 are used for driving the third clamping frame 213 to move up and down; the two first feeding cylinders 205 are respectively arranged at the front side and the rear side of the feeding frame 204, and simultaneously drive the third clamping frame 213 to ascend and descend from the front side and the rear side, so that the ascending and descending stability of the third clamping frame is ensured.

In order to reduce the friction between the feeding frame 204 and the raw material when returning, the upper surface of the feeding frame 204 is provided with a lubricating part which can be abutted against the lower surface of the raw material; after feeding, the clamping top block 214 descends, the feeding frame 204 returns to the left, and the lubricating part and the raw materials slide relatively to reduce friction; the lubricating part can be made of oil seal or Teflon and other lubricating materials.

Specifically, the feeding frame 204 is provided with the feeding roller, the axial direction of the feeding roller is along the front-back direction, and when the feeding frame 204 returns to the left, the feeding roller can roll relative to the raw material, so that friction is further reduced.

As shown in fig. 14, the feeding device further includes: the limiting part is arranged on the rack; the pushing device is arranged on the rack and used for pushing the raw materials forwards so that the raw materials are abutted against the limiting part; the limiting part and the pushing device are both positioned on the left side of the feeding frame 204; when raw materials are input from the left end, the pushing device can push the raw materials forwards, so that the raw materials are abutted to the limiting part, the position of the front and back directions of the raw materials is accurate, the raw materials can accurately pass through the clamping part of the feeding frame 204, and the feeding position precision is guaranteed.

Wherein, thrust unit includes: a first clamping frame 202 arranged on the machine frame; the first clamping cylinder 201 is arranged on the rack, and the first clamping cylinder 201 is used for pushing the first clamping frame 202 to move forwards so that the first clamping frame 202 pushes the raw materials forwards; the first clamping cylinder 201 can drive the first clamping frame 202 to move forwards to push the raw materials forwards; of course, the motor can be used to drive the linear motion mechanism, or the linear module and other devices can be used to push the raw material to abut against the limiting part forwards.

As shown in fig. 14 and 15, the feeding device further includes: the second clamping frame 211 is arranged on the rack, and the second clamping frame 211 can move up and down relative to the rack; the second clamping cylinder 210 is arranged on the frame, and the second clamping cylinder 210 is used for driving the second clamping frame 211 to descend so that the second clamping frame 211 is downwards abutted to the raw material; the second clamping frame 211 and the second clamping cylinder 210 are positioned on the right side of the feed frame 204; in the middle of the process of work or material rest 204 return after the feeding is accomplished, second holding frame 211 can be at the fixed raw materials in feed frame 204 right side, presses the raw materials on the track, guarantees that feed frame 204 return in-process raw materials can not move left.

Specifically, there are two second clamping cylinders 210, and both the two second clamping cylinders 210 are used for driving the second clamping frame 211 to ascend and descend; as shown in fig. 14, two second clamping cylinders 210 are disposed at front and rear ends, and simultaneously drive the second clamping frame 211 to ascend and descend.

As shown in fig. 14 and 15, the cutting frame 501, the cutting motor 502, etc. of the cutting module 500 are located in the positioning portion, and the cutting wheel 503 is located between the second clamping frame 211 and the processing positioning device 410; during processing, the raw materials are fed, cut off and processed sequentially from left to right, and then discharged from the right end, that is, the processing and positioning device 410 clamps and positions the cut raw materials, so that the first processing module 300 has higher processing precision; after the processing is completed, the processing positioning device 410 returns, and the processed raw material moves rightwards under the pushing of the left-end raw material and slides out from the discharging end.

For the feed module 200, the feeding method comprises the steps of: s100, controlling the jacking mechanism to jack the raw material, so that the raw material is upwards abutted against the third clamping frame 213; s200, controlling a driving component 209 to drive the feeding frame 204 to move rightwards, so that the raw materials move rightwards; s300, controlling the jacking mechanism to drive the raw material to descend so that the raw material descends to fall back to the feeding frame 204; wherein S100 to S300 are executed in sequence;

specifically, after S300, there is a step S400 of controlling the driving device to drive the feeding frame 204 to move leftward to prepare for the next feeding;

in step S100, while the jacking mechanism jacks up the raw material, the third clamping frame 213 is also moved downward by the driving of the first feeding cylinder 205, so that the third clamping frame 213 and the jacking mechanism clamp the raw material.

As shown in fig. 14, the feeding module 200 of the first processing apparatus of this embodiment has a multi-directional feeding positioning design, wherein the multi-directional feeding positioning apparatus, i.e. the feeding module 200, includes: a frame provided with a limit part; a feeding frame 204 arranged on the frame; the clamping device is arranged on the feeding frame 204 and is used for clamping raw materials; the driving assembly 209 is arranged on the machine frame, and the driving assembly 209 is used for driving the feeding frame 204 to move rightwards; the first positioning device is arranged on the rack and used for pushing the raw material so that the raw material is abutted against the limiting part in the front-back direction; the second positioning device is arranged on the rack and used for pushing the raw material, so that the raw material is abutted against the limiting part along the upper direction and the lower direction.

During the feeding process, the clamping device can be controlled to clamp the raw material, and then the driving component 209 is controlled to drive the feeding frame 204 to move rightwards, so that the clamping device drives the whole raw material to move rightwards; after the raw materials moved a distance to the right under clamping device's drive, clamping device removed the centre gripping to the raw materials, can control first positioner and second device this moment and promote the raw materials for the raw materials are respectively along the spacing portion of fore-and-aft direction and upper and lower direction butt, make the process of raw materials outside the feeding receive simultaneously along the butt effort of fore-and-aft direction and upper and lower direction, have improved the position precision of raw materials in the middle of the other processes outside the feeding when being convenient for the feeding.

Specifically, in the process of cutting the raw material, the third clamping frame 213 may be controlled to descend to press the raw material, and the processing positioning device 410 may be controlled to push the raw material to position the raw material, so as to ensure the stability of the cutting portion when the cutting wheel 503 cuts the raw material, and improve the precision of the whole processing process.

As shown in fig. 14, in order to ensure the stability of the left-right sliding of the feeding frame 204, the feeding module 200 further includes a sliding rail disposed on the frame, the sliding rail extends along the left-right direction, and the feeding frame 204 is slidably engaged with the sliding rail.

Specifically, there are two slide rails, the two slide rails are distributed at intervals along the front-back direction, and the driving component 209 is located in the interval between the two slide rails; set up two slide rails intervals, can play better bearing and limiting displacement to feeding frame 204, the interval space between two slide rails is just in time used for arranging drive assembly 209, has improved the compact degree of whole equipment simultaneously.

As shown in fig. 17 and 18, the cutting device, that is, the cutting module 500 includes: a frame; the cutting frame 501 is arranged on the frame; the driving component 209 is arranged on the frame, and the driving component 209 is used for driving the cutting frame 501 to move back and forth; the cutting driving component 209 is arranged on the cutting frame 501; the cutting wheel 503 is arranged on the cutting driving component 209, and the cutting driving component 209 is used for driving the cutting wheel 503 to rotate; and the adjusting component is arranged on the cutting frame 501 and is used for adjusting the up-and-down position of the cutting driving component 209.

By applying the cutting device, in the production process, the driving component 209 drives the cutting frame 501 to move back and forth, and the cutting driving component 209 drives the grinding wheel to rotate, so that the grinding wheel moves back and forth while rotating, and the strip-shaped raw material is cut; when the material thickness of the strip-shaped raw material is changed, the adjusting assembly can be controlled to change the upper and lower positions of the cutting driving assembly 209 and the cutting wheel 503, so that the upper edge of the cutting wheel 503 is higher than the upper edge of the raw material, and the raw material can be fully cut off during cutting; the positions of the cutting driving component 209 and the cutting wheel 503 are adjusted by the adjusting component, so that the processing of raw materials with different thickness specifications can be adapted, and the flexibility of the equipment is improved.

The adjusting assembly can adjust the up-down position of the cutting driving assembly 209 in various ways, for example, a plurality of fixing positions arranged along the up-down direction are arranged on the cutting frame 501, and the cutting driving assembly 209 is manually installed at one of the fixing positions; or a motor is adopted to drive a linear motion mechanism such as a gear rack to drive the cutting driving component 209 to move up and down, and the like.

Specifically, the adjustment assembly includes: the adjusting screw rod 504 is rotatably arranged on the cutting frame 501, and the adjusting screw rod 504 extends along the up-and-down direction; the adjusting nut is in threaded fit with the adjusting screw rod 504 and is connected with the cutting driving assembly 209; when the up-down position of the cutting driving assembly 209 needs to be adjusted, only the screw rod needs to be rotated, and due to the reverse self-locking characteristic of the screw rod nut mechanism, other fixing devices do not need to be arranged after the adjustment is finished, so that the adjusting nut and the cutting driving assembly 209 can keep the adjusted position; the screw rod can be driven to rotate in a manual driving mode, and the adjusting screw rod 504 can also be driven to rotate by equipment such as a motor and the like, so that the automation of the up-and-down position adjustment of the cutting driving assembly 209 is realized.

As shown in fig. 17 and 18. The adjustment assembly further includes: and the adjusting motor 505 is arranged on the cutting frame 501, and the adjusting motor 505 is used for driving the adjusting screw rod 504 to rotate.

Specifically, the adjusting assembly further comprises a belt transmission set, and the adjusting motor 505 drives the adjusting screw rod 504 to rotate through the belt transmission set; the transmission set comprises a driving wheel, a driven wheel and a synchronous belt for connecting the driving wheel and the driven wheel; the driving wheel is connected with the output shaft of the motor, and the driven wheel is connected with the screw rod; through the arrangement of the transmission set, the adjusting motor 505 and the adjusting screw rod 504 are arranged in a different shaft mode, the adjusting motor 505 can be arranged in an open position behind the screw rod, and the space utilization rate of the device is improved.

The cutting driving assembly 209 comprises a cutting motor 502 arranged on the cutting frame 501, the cutting motor 502 is used for driving a cutting wheel 503 to rotate, and an adjusting nut is connected with a shell of the cutting motor 502; the cutting frame 501 is provided with a slide rail, the slide rail extends along the vertical direction, and the housing of the cutting motor 502 is in sliding fit with the slide rail.

The processing method using the first processing device of the embodiment includes the following steps: s100, controlling a feeding module 200 to clamp and convey the raw materials to the right; s200, when the raw material is transported to a first processing position, controlling a first processing module 300 to drill holes on the raw material; s300, when the raw material is conveyed to a cutting position, controlling the first processing module 300 to cut the raw material; and S400, when the cut raw material is transported to a second processing position, controlling the first processing module 300 to tap the raw material.

Wherein, the specific step of S100 can refer to the feeding step of the feeding module 200.

It can be understood that, based on the specific structure of the processing device, the steps S300 and S400 can be performed synchronously, that is, after the feeding device drives the raw material to move to the right to the designated position, the raw material is fixed downwards by the second holding frame 211, and simultaneously the raw material is fixed forwards by the processing positioning device 410, and then the cutting and processing processes are performed simultaneously; and discharging after cutting and processing are finished.

As shown in fig. 14, the processing apparatus in this embodiment is further provided with a processing positioning apparatus 410 for achieving positioning accuracy, and specifically the processing apparatus includes: a base 100 provided with a stopper; the first processing module 300 is arranged on the base 100, the first processing module 300 is positioned on one side of the limiting part, and the first processing module 300 is used for processing raw materials; a cutting module 500 disposed on the base 100, the cutting module 500 being located at a left side of the first processing module 300, the cutting module 500 being configured to cut off the raw material; and a processing positioning device 410 disposed on the base 100, wherein the processing positioning device 410 is located at one side of the first processing module 300, and the processing positioning device 410 can push the raw material to abut against the limiting portion.

By applying the device, in the processing process, the clamping device can push the raw material to enable the raw material to be abutted against the limiting part, so that the raw material is positioned, and the raw material is processed by the first processing module 300 under the condition of higher position precision; after the processing is finished, the clamping device is reset, and the processed part can be transported rightwards to finish discharging; in the whole processing process, because the position precision of the raw material is higher, the processing precision of the raw material is also greatly improved by the first processing module 300.

Specifically, the base 100 is provided with a limiting block, the limiting block is located on the front side of the processing and positioning device 410, and the processing and positioning device 410 can push the raw material forward, so that the raw material is abutted against the limiting block, and accurate positioning in the front-rear direction of the raw material is realized.

Specifically, the machining positioning device 410 includes: a processing positioning cylinder arranged on the base 100; the processing positioning pushing block is arranged on the base 100, and the processing positioning cylinder can drive the processing positioning pushing block to move back and forth, so that the processing positioning pushing block can push the raw materials; of course, a motor or a hydraulic cylinder may be used to drive the processing positioning pushing block to push the raw material 600.

Specifically, there are two processing positioning devices 410, and the two processing positioning devices 410 are distributed along the left-right direction; the two processing positioning devices 410 can sufficiently fix the raw material in the left-right direction, that is, the length direction of the raw material, and ensure the stability of the position of the raw material when the first processing module 300 processes the raw material.

In the present embodiment, the rack refers to a portion of each module for carrying various components, and the rack may be a portion of the base 100 or a support installed on the base 100.

As shown in fig. 1 to 8, a first processing device, i.e., a processing apparatus according to the present embodiment includes: a base 100; the feeding module 200 is arranged on the base 100, and the feeding module 200 is used for clamping raw materials and conveying the raw materials to the right; a first processing module 300 disposed on the base 100, the first processing module 300 being located at the rear side of the feeding module 200, the first processing module 300 being used to drill a hole for the raw material; the cutting module 500 is arranged on the base 100, the cutting module 500 is positioned at the right side of the feeding module 200, and the cutting device is used for cutting off raw materials; and a second processing module 400 disposed on the base 100, the second processing module 400 being located at a rear side of the cutting module 500, the second processing module 400 being used to tap the raw material.

By applying the processing equipment, in the whole production process, the feeding module 200 is used for clamping a long-strip-shaped raw material and conveying the raw material to the right, then the cutting module 500 is used for cutting the raw material into material sections with specified lengths, the first processing module 300 is used for drilling holes, and the second processing module 400 is used for tapping the raw material; the drilling, cutting and tapping stations are sequentially arranged along the conveying direction of the strip-shaped raw materials, namely the left direction and the right direction; in the middle of the production process, can be as required, go on two or more processes in the middle of will drilling, cutting and the tapping simultaneously, effectively improve production efficiency.

The first processing module 300 is arranged at the rear side of the feeding module 200 and is provided with a three-axis assembly for driving a spindle motor and a drill bit to drill raw materials on the feeding device; the second processing module 400 is located at the rear side of the cutting module 500, and can perform tapping on the cut raw material section; since the first and second processing modules 300 and 400 are two independently operated modules, different portions of the material can be simultaneously drilled and tapped.

Specifically, during the machining process, the feed module 200 moves the raw material to the right to a prescribed position and then fixes the raw material, and at this time, the drilling of the first machining module 300, the cutting of the cutting module 500, and the tapping of the second machining module 400 may be simultaneously performed; after the processing is completed, the feeding module 200 continues to move the raw material to the right, and ejects the processed raw material section to the right, and then performs the next processing, so that a plurality of processes are performed simultaneously within a period of time. Greatly saving the processing time.

As shown in fig. 1, the main frame of the first processing module 300 extends substantially in the front-rear direction with the spindle motor, chuck and tool above the material; the main frame of the second processing module 400 is distributed at the rear side of the raw material in the left-right direction, i.e., in the direction parallel to the length direction of the raw material, and extends forward so that the spindle motor, the chuck, and the processing tool are positioned above the raw material; unlike the first processing apparatus, the second intermediate processing apparatus has a processing positioning device 410 provided in front of the second processing module 400 and in front of the material, and pushes the cut material segment backward so as to abut against the stopper.

Specifically, as shown in fig. 3 to 5, the feeding module 200 includes: a feeding frame 204 disposed on the base 100; the driving assembly 209 is arranged on the base 100, and the driving assembly 209 is used for driving the feeding frame 204 to move rightwards; the clamping assembly is arranged on the feeding frame 204 and is used for clamping raw materials; after the clamping assembly clamps the raw materials, the driving assembly 209 drives the feeding frame 204 to move rightwards, and the transportation of the raw materials is completed; after the transportation is finished, the clamping assembly loosens the raw materials, and the driving assembly 209 drives the feeding frame 204 to reset leftwards for the next feeding.

Wherein, still be provided with on the centre gripping subassembly and dodge the portion, specifically, feeding module 200 also is feed arrangement includes: a frame; the feeding frame 204 is arranged on the machine frame, and a limiting part is arranged on the feeding frame 204; the driving assembly 209 is arranged on the machine frame, and the driving assembly 209 is used for driving the feeding frame 204 to move rightwards; the clamping mechanism is arranged on the feeding frame 204 and is used for clamping the raw materials together with the limiting part; the clamping mechanism is provided with an avoiding part which is used for avoiding the processing module.

In the middle of the production process, fixture and the same centre gripping rectangular shape raw materials of spacing portion, then drive assembly 209 drive feed frame 204 moves right, drive rectangular shape raw materials and move right, when rectangular shape raw materials remove the back that targets in place, the processing module on one side of feed arrangement can process the raw materials, in the middle of the course of working, dodge the portion and can prevent that the processing module from colliding with fixture in the middle of the process that processing removed, effectively reduce equipment because of the possibility that part interference leads to the damage.

As shown in fig. 1, since the first processing module 300 is disposed at the rear side of the feeding module 200, the processing tool and the chuck easily interfere with the components on the feeding module 200 during processing, and therefore, an avoiding mechanism is provided on the clamping mechanism for avoiding the processing tool and the chuck on the first processing module 300.

More specifically, the clamping mechanism includes: a first feed cylinder 205 provided on the feed carriage 204; the first feeding pushing block 206 is arranged on the feeding frame 204, and the first feeding cylinder 205 can push the first feeding pushing block 206 to move back and forth; an extension block 2061 arranged at the front side of the first feeding push block 206, wherein the extension block 2061 is used for abutting against the raw material, the extension block 2061 is lower than the first feeding push block 206, and the extension block 2061 and the first feeding push block 206 form an avoiding part together; that is, the first feeding push block 206 moves back and forth under the pushing of the first feeding cylinder 205, and pushes the raw material so that the raw material is clamped; here, since the extension block 2061 is lower than the second feeding push block 208, a concave escape portion can be formed between the extension block 2061 and the second feeding push block 208 on the premise of ensuring the clamping effect.

As shown in fig. 4, the first feeding push block 206 is provided with an adjusting device for adjusting the height of the extension block 2061 relative to the first feeding push block 206; the adjusting device can adjust the height of the extension block in various ways to adapt to the clamping of raw materials with different thicknesses, for example, the lifting mechanism is driven by a servo device to control the extension block 2061 to lift relative to the first feeding push block 206, or a plurality of fixing positions are arranged on the first feeding push block 206, and the extension block 2061 is manually installed at one of the fixing positions.

Specifically, the adjusting device includes a plurality of fixing mechanisms, which are distributed at intervals along the up-and-down direction of the first feeding and pushing block 206, and the extension block 2061 can be detachably fixed with one of the fixing mechanisms; the fixing mechanism comprises a fixing hole arranged on the first feeding push block 206, and the fixing hole penetrates through the first feeding push block 206 along the front-back direction; the extension block 2061 may be fixed by fixing the extension block 2061 with screws through one of the sets of fixing holes; of course, other means such as a snap may be provided to secure the extension block 2061.

In the second processing device of this embodiment, the feeding frame 204 is also provided with a slide rail, the slide rail extends along the front-back direction, and the first feeding pushing block 206 is slidably engaged with the slide rail.

As shown in fig. 3 and 5, the clamping assembly includes two pneumatic clamping blocks disposed on the feeding frame 204, the two pneumatic clamping blocks are respectively located at the front and rear sides of the raw material, and the two pneumatic clamping blocks can clamp the raw material together along the front and rear directions; the mode that two pneumatic clamp blocks are used for clamping the raw materials is adopted, so that the displacement of the raw materials in the front-back direction during feeding can be greatly reduced, and the front-back position precision of the raw materials is ensured.

The front side of the feeding frame 204 is provided with a first feeding cylinder 205, the first feeding cylinder 205 is connected with a first feeding push block 206 in a driving manner, the front side of the first feeding push block 206 is connected with an extension block 2061, the extension block 2061 is lower than the first feeding push block 206, and the upper and lower positions of the extension block 2061 are adjustable; a second feeding cylinder 207 is arranged on the rear side of the feeding frame 204, the second feeding cylinder 207 is connected with a second feeding push block 208 in a driving mode, an extension block 2061 is also connected to the front side of the second feeding push block 208, the extension block 2061 is lower than the second feeding push block 208 and is adjustable in position up and down relative to the second feeding push block 208, and the adjustment mode is similar to that of the first feeding push block 206; during the feeding process, the extension blocks 2061 on the first feed ram 206 and the extension blocks 2061 on the second feed ram 208 simultaneously move inward to clamp the raw materials together.

As shown in fig. 3 to 6, on the left side of the frame of the feeding device, a first clamping frame 202 and a first clamping cylinder 201 are arranged on the left side of the feeding frame 204, two first clamping cylinders 201 are respectively arranged on the front side and the rear side of the first clamping frame 202, and both the two first clamping cylinders 201 are used for driving the first clamping frame 202 to descend to press the raw material; a second clamping frame 211 and a second clamping cylinder 210 are further arranged at the right end of the feeding frame 204 on the right side of the frame, two second clamping cylinders 210 are arranged and distributed at the front end and the rear end of the second clamping frame 211, and the two second clamping cylinders 210 simultaneously drive the second clamping frame 211 to descend to press the raw materials; wherein the cutting wheel 503 of the cutting module 500 is located at the right side of the second clamping frame 211, i.e., at a position between the second clamping frame 211 and the second processing module 400.

As shown in fig. 7 to 8, the cutting module 500 of the first processing device of the present embodiment can refer to the cutting module 500 of the second processing device of the present embodiment; the cutting device also comprises an adjusting screw rod 504 and an adjusting nut, only the cutting module 500 is not provided with an adjusting motor 505, but a rotating part is arranged at the upper end of the adjusting screw rod 504, and the up-and-down position of the cutting driving device is manually adjusted by manually moving the rotating part to rotate.

The processing method adopting the first processing device of the embodiment comprises the following steps: s100, controlling a feeding module 200 to clamp and convey the raw materials to the right; s200, when the raw material is transported to a first processing position, controlling a first processing module 300 to drill holes on the raw material; s300, when the raw material is conveyed to a cutting position, controlling the first processing module 300 to cut the raw material; and S400, when the cut raw material is transported to a second processing position, controlling the first processing module 300 to tap the raw material.

Based on the structure of the first processing device in this embodiment, steps S200 to S400 may be performed simultaneously, that is, after the feeding step of step S100 is performed, the first holding frame 202 and the second holding frame 211 are controlled to descend and press the raw material, and the processing and positioning device 410 is controlled to push the raw material backwards to position the raw material; simultaneously, the operations of controlling the first processing module 300 to perform drilling processing, controlling the cutting module 500 to perform cutting and controlling the second processing module 400 to perform tapping are completed; when feeding is carried out next time, the raw material moves rightwards, and the processed raw material section can be ejected rightwards, so that discharging is finished; for a certain length of material, the processes that it undergoes are drilling, cutting and tapping, in that order.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides an accurate processingequipment fixes a position which characterized in that includes:

a base (100) provided with a stopper;

the first processing module (300) is arranged on the base (100), the first processing module (300) is positioned on one side of the limiting part, and the first processing module (300) is used for processing raw materials;

a cutting module (500) disposed on the base (100), the cutting module (500) being located to the left of the first processing module (300), the cutting module (500) being configured to sever the feedstock;

and the processing positioning device (410) is arranged on the base (100), the processing positioning device (410) is positioned on one side of the first processing module (300), and the processing positioning device (410) can push the raw material so that the raw material is abutted to the limiting part.

2. The precisely positioned machining device of claim 1, wherein the machining positioner (410) comprises:

the processing positioning cylinder is arranged on the base (100);

the processing and positioning push block is arranged on the base (100), and the processing and positioning cylinder can drive the processing and positioning push block to move back and forth, so that the processing and positioning push block can push the raw material.

3. The machining device with precise positioning according to claim 1, characterized in that the number of the machining positioning devices (410) is two, and the two machining positioning devices (410) are distributed along the left-right direction.

4. The machining device with precise positioning according to claim 1, characterized in that the first machining module (300) comprises:

a first processing holder (301) provided on the base (100);

a servo system arranged on the first processing bracket (301);

the second processing bracket (302) is arranged on the first processing bracket (301), and the servo system is used for controlling the second processing bracket (302) to move back and forth relative to the first processing bracket (301);

the third processing bracket is arranged on the second processing bracket (302), and the servo system is used for controlling the third processing bracket to move left and right relative to the second processing bracket (302);

the fourth processing bracket (305) is arranged on the third processing bracket, and the servo system is used for controlling the fourth processing bracket (305) to move up and down relative to the third processing bracket;

and the spindle motor and the chuck are arranged on the fourth processing bracket (305), and the spindle motor is used for driving the chuck to rotate.

5. Machining device with precise positioning according to claim 4, characterized in that said first machining support (301) is provided with a relief portion, in which both said cutting module (500) and said machining positioning device (410) are located.

6. The apparatus of claim 1, further comprising a positioning mechanism disposed on the tool holder

A feed module (200) to the left of the cutting module (500), the cutting module (500) comprising:

a cutting frame (501) disposed on the base (100);

the driving component (209) is arranged on the base (100), and the driving component (209) is used for driving the cutting frame (501) to move back and forth;

a cutting drive assembly (209) disposed on the cutting frame (501);

the cutting wheel (503) is arranged on the cutting driving component (209), and the cutting driving component (209) is used for driving the cutting wheel (503) to rotate;

the cutting wheel (503) is located between the feed module (200) and the tooling positioning device (410).

7. The processing device with precise positioning according to claim 6, characterized in that the feeding module (200) comprises:

a frame;

a feeding frame (204) arranged on the frame;

the clamping device is arranged on the feeding frame (204) and is used for clamping raw materials;

the driving assembly (209) is arranged on the machine frame, and the driving assembly (209) is used for driving the feeding frame (204) to move rightwards.

8. The processing device with precise positioning according to claim 7, characterized in that the feeding module (200) further comprises:

a second clamping frame (211) arranged on the frame, wherein the second clamping frame (211) can move up and down relative to the base (100);

the second clamping cylinder (210) is arranged on the rack, and the second clamping cylinder (210) is used for driving the second clamping frame (211) to descend so that the second clamping frame (211) is abutted against the raw material downwards;

the second clamping frame (211) and the second clamping cylinder (210) are positioned on the right side of the feeding frame (204), and the cutting wheel (503) is positioned between the second clamping frame (211) and the processing positioning device (410).

9. The machining device with precise positioning as claimed in claim 8, wherein there are two second clamping cylinders (210), and the two second clamping cylinders (210) are used for driving the second clamping frame (211) to ascend and descend.

10. The accurately positioned machining device of claim 8, further comprising: the tool changing device is arranged on the base (100) and used for replacing a machining tool of the first machining module (300).

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