CN112109155A - Processing object fixing device, single-side fixing method and numerical control processing equipment - Google Patents
Processing object fixing device, single-side fixing method and numerical control processing equipment Download PDFInfo
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- CN112109155A CN112109155A CN202010998774.3A CN202010998774A CN112109155A CN 112109155 A CN112109155 A CN 112109155A CN 202010998774 A CN202010998774 A CN 202010998774A CN 112109155 A CN112109155 A CN 112109155A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
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Abstract
The invention provides a processing object fixing device, a single-side fixing method and a numerical control processing device, wherein the processing object fixing device comprises: the fixed station is used for bearing a processing object and is provided with a hollow processing avoidance position; the bearing component is arranged corresponding to the processing avoiding position of the fixed table and is used for bearing the processing object in cooperation with the fixed table; and the plurality of material clamping assemblies are connected with the fixed table and are used for clamping and fixing the processing object on the fixed table. The processing object supporting device is reasonable and ingenious in structural design, the supporting assembly is arranged, the supporting assembly is cooperated with the fixed table to support the processing object, the original gravity load of all the processing objects acting on the fixed table is shared, the single-side fixing method of the processing object is combined, the rigidity and the stability of the processing object are improved, structures such as reinforcing ribs are not needed to be arranged, the problem of low utilization rate of processing materials is solved, the material waste is solved for customers, and the production cost is saved; in addition, the problem that the cutting machining precision of the existing linear saw is low is greatly improved.
Description
Technical Field
The invention relates to the field of cutter template processing, in particular to a processing object fixing device, a single-side fixing method and numerical control processing equipment.
Background
The knife templates in the current market mainly comprise a wood plate knife mold, a plastic knife mold, an iron or aluminum knife mold, an acrylic knife mold and the like, but the most important knife mold is the wood plate knife mold. The wood board cutting die is characterized in that a cutting blade installing gap is formed in a wood board with a certain thickness according to the shape of a product needing die cutting, the position diagram of the cutting blade installing gap is consistent with that of the product needing die cutting, meanwhile, a bridge position is arranged to connect two side parts of the cutting blade installing gap to prevent the cutting blade from falling off, then the cutting blade is inserted into the cutting blade installing gap, the width of the cutting blade installing gap on the cutting die plate is adapted to the width of a die cutting knife, two sides of a gap wall are tightly matched with the cutting blade to be consistent, and the effect of fixing the die cutting knife is achieved. With the enhancement of environmental awareness, the application of the wood board cutting die is more and more popular as the wood board cutting die.
However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:
when the wood board cutting die is processed, a large amount of waste of the board is often caused by fixing the board (a processing object); in one of the machining object fixing devices which are currently most popular in the market, as described in patent application No. CN201711105364.6, positioning and fixing of the machining object is achieved by bilateral clamping; however, considering that the specification parameters of the plates are different, the clamping area required by bilateral clamping needs to be increased along with the increase of the self weight of the plates or the increase of the self rigidity of the plates, so that the plates can be relatively well fixed, and the deformation of the plates can be reduced as much as possible;
that is, in order to ensure the machining precision, the bilateral clamping still needs a larger clamping area, and the utilization rate of the plate still has a larger progress space. In addition, because the deformation degree or the central bending degree of the plate is not controllable, in the actual processing, it is not possible to consume a large amount of production time to perform adaptive adjustment on the mechanical layer or the software layer of the processing equipment for each batch or each processing object, and only the mode of arranging the reinforcing ribs on the plate and the like can be adopted to increase the rigidity and the strength of the plate, but no matter the subsequent reinforcing ribs are removed or the usage of the plate material is increased, the production cost is greatly increased, which is usually against the requirements of customers, and further, a processing object fixing device capable of controlling the deformation degree of the processing object at a lower level is lacked, and the linear saw cutting accuracy is also an important factor that the current linear saw is always in a lower state and level.
Disclosure of Invention
In view of the above-mentioned problems of low utilization rate of the machining material and low precision of the linear saw cutting machining due to the inability to control the deformation amount of the machining object at a low level, the present invention has been made to provide a machining object fixing device, a one-side fixing method, and a numerical control machining apparatus that overcome or at least partially solve the above-mentioned problems.
According to an aspect of the present invention, there is provided a processing object fixing apparatus including:
the fixed station is used for bearing a processing object and is provided with a hollow processing avoidance position;
the bearing component is arranged corresponding to the processing avoidance position of the fixed table and is used for bearing the processing object in cooperation with the fixed table;
and the plurality of material clamping assemblies are connected with the fixed table and are used for clamping and fixing the processing object on the fixed table.
Preferably, the plurality of clamping components are arranged on one side of the processing avoiding position and connected with the fixed table, so that the single side of the processed object is clamped and fixed on the fixed table.
Optionally, the support assembly comprises:
the first bearing platform is arranged in the processing avoidance position, and the upper end face of the first bearing platform is parallel to the end face of the fixed table for bearing the processing object;
and the processing avoidance channel is transversely arranged on the first bearing platform and penetrates through the upper end surface and the lower end surface of the first bearing platform.
Optionally, the support assembly comprises:
the first bearing platform is arranged in the processing avoidance position;
a second support platform arranged parallel to the first support platform;
the upper end face of the first bearing platform is parallel to the end face of the fixed platform, which is used for bearing the processing object, and a processing avoiding gap is reserved between the first bearing platform and the second bearing platform.
Preferably, the fixing table further comprises:
and the bearing part is convexly arranged on the fixed table corresponding to the material clamping assembly.
Preferably, the material clamping assembly comprises:
the clamping block is provided with a pressure bar accommodating groove;
the movable pressure lever is arranged in the pressure lever accommodating groove, and the head end of the movable pressure lever is movably connected with the pressure lever accommodating groove;
and the turnover driving unit is connected with the fixed table and is used for driving the movable pressing rod to turn around the head end of the movable pressing rod so as to drive the clamping block to clamp the processing object on the bearing part.
Preferably, the processing object fixing device further includes:
and the displacement assembly is used for driving the fixed table to displace transversely or longitudinally.
According to another aspect of the present invention, there is provided a method of fixing a processing object to one side, comprising:
placing the processing object on a fixed table and a supporting assembly, so that the fixed table and the supporting assembly jointly bear the processing object;
and the clamping assemblies clamp and fix the single side of the processing object on the fixing table so as to position the processing object.
According to another aspect of the present invention, there is provided a numerical control machining apparatus including:
a mounting platform for mounting the processing object fixing device;
a first processing device provided above the processing object fixing device;
a second processing device provided below the processing object fixing device and configured to process the processing object fixed to the processing object fixing device in cooperation with the first processing device;
the first transverse displacement device is used for driving the first processing device to transversely move;
and the second transverse displacement device is used for driving the second machining device to transversely move.
Preferably, the numerical control machining apparatus further includes:
the first processing device and the second processing device are respectively connected with one end of the linear saw blade.
The invention has the beneficial effects that: the supporting assembly is arranged to cooperate with the fixed table to bear the processing object, so that the gravity load of the processing object which is originally acted on the fixed table is shared, the clamping area required by fixing the processing object is greatly reduced by combining the single-side fixing method of the processing object, and meanwhile, the rigidity and the stability of the processing object are improved due to the supporting of the supporting assembly on the processing object, so that a structure which is provided with reinforcing ribs and the like to increase the consumption of extra plates is not needed, the problem of low utilization rate of processing materials is solved, the waste of materials is solved for customers, and the production cost is saved. In addition, because the machining object is sufficiently supported, the deformation problem of the machining object is basically eliminated, and the problem of low machining precision of linear saw cutting caused by the fact that the deformation of the machining object cannot be controlled at a low level at present is greatly improved; moreover, through the arrangement of the displacement assembly, the processing area of a processing object fixed by the device is greatly increased, the application range of the device is widened, and the device is easy to popularize.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of a processing object fixing device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a material clamping assembly in an embodiment of the present invention;
FIG. 3 is a side view of a clamping assembly in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a numerical control machining apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a first processing device and a second processing device in the embodiment of the present invention.
Description of reference numerals: 1. a fixed table; 2. a holding assembly; 3. a material clamping component; 4. a displacement assembly; 5. mounting a platform; 6. a first processing device; 7. a second processing device; 8. a first lateral displacement device; 9. a second lateral displacement device; 11. processing an avoidance position; 12. a bearing part; 21. a first support platform; 22. a second support platform; 23. machining an avoidance gap; 31. a clamping block; 32. a movable pressure lever; 33. a turnover driving unit; 61. a first rotating assembly; 62. a first vibrating assembly; 63. a milling cutter assembly; 71. a second rotating assembly; 311. a compression bar accommodating groove; 312. longitudinal positioning blocks; 313. a bit block; 321. an enhancement block; 322. and positioning the projection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides a processing object fixing device, including:
the fixed station 1 is used for bearing a processing object A and is provided with a hollow processing avoiding position 11;
a supporting component 2, which is arranged corresponding to the processing avoiding position 11 of the fixed table 1 and is used for supporting the processing object a in cooperation with the fixed table 1;
and the plurality of clamping assemblies 3 are connected with the fixed table 1 and are used for clamping and fixing the processing object A on the fixed table 1.
Specifically, the processing avoiding position 11 is a through hole, and according to the structural design of the bearing component 2, on one hand, the fixed table 1 is ensured not to collide with the bearing component 2 within a certain range when being moved, and on the other hand, the processing avoiding position 11 is arranged, so that a processing tool outside the device can extend into or pass through the fixed table 1 to process the processing object A, and the device is particularly suitable for application of a linear saw cutting machine;
then, the supporting component 2 is arranged to cooperate with the fixed table 1 to bear the processing object a, that is, the weight of the processing object a is borne by the fixed table 1 and the supporting component 2 together; at this time, the gravity load originally acting on all the processing objects a in the fixed table 1 is partially shared by the supporting member 2, and the gravity load of the processing objects a shared by the supporting member 2 increases as the contact area between the supporting member 2 and the processing objects a increases on the premise that the area limit of the lower ends of the processing objects a is not exceeded; furthermore, the load of the processing object A acting on the fixed table 1 can be reduced to a lower level only by increasing the area of the bearing surface of the bearing component 2 for bearing the processing object A, and at the moment, the plurality of clamping components 3 clamp the processing object A without considering the falling deformation of the part of the processing object A which is not clamped and the fracture and other problems at the clamping position caused by the overweight of the processing object A; that is, the clamping force provided by the plurality of clamping assemblies 3 only needs to ensure that the processing object a does not deviate during processing. Furthermore, the clamping area required by clamping the workpiece by the plurality of clamping assemblies 3 is greatly reduced, and the processing object A does not need to be provided with a structure such as a reinforcing rib and the like which increases the consumption of extra plates, so that the utilization rate of the plates is greatly improved, the problem of low utilization rate of processing materials is solved, the waste of materials is solved for customers, and the production cost is saved.
On the other hand, when setting up the processing position, only need to bypass bearing subassembly 2, can realize implementing normal linear saw cutting to processing object A, the problem that central bending or deformation that processing object A dead weight arouses can effectively be avoided to the large tracts of land bearing of rethread bearing subassembly 2 to processing object A, can be with processing object A deflection control at lower level to improve the lower problem of present linear saw cutting machining precision.
Further, bearing subassembly 2 can be a bearing platform, is equipped with the logical groove that sets up according to the processing demand on it, applicable in most cutting die processing in the market.
Preferably, the material clamping assemblies 3 are arranged on one side of the processing avoiding position 11 and connected with the fixed table 1, so that the single side of the processing object A is clamped and fixed on the fixed table 1.
Specifically, because the bearing component 2 shares most of the load of the processing object a acting on the fixing plate, even if the processing object a is clamped and fixed on the fixing table 1 only by adopting a single-side clamping mode, the problems of collapse, fracture and shaking caused by the influence of the processing object a can not occur, and at the moment, the clamping force provided by the plurality of clamping components 3 only needs to ensure that the processing object a does not deviate during processing, and the clamping force of the plurality of clamping components 3 can be increased to meet the requirements; thereby further improving the utilization rate of the processing materials and further saving the production cost.
Optionally, the supporting element 2 comprises:
the first bearing platform is arranged in the processing avoiding position 11, and the upper end face of the first bearing platform is parallel to the end face of the fixed table 1 for bearing the processing object A;
and the processing avoidance channel is transversely arranged on the first bearing platform and penetrates through the upper end surface and the lower end surface of the first bearing platform.
Specifically, through the processing avoiding channel, a processing station is provided for a processing tool outside the device, and normal linear saw cutting processing on the processing object A can be guaranteed;
further, the passageway setting is dodged in processing is in first bearing platform's center department for bear more balanced to processing object A, when first bearing platform is enough big, the region that processing object A does not have the bearing only leaves the processing and dodges passageway department and first bearing platform and fixed station 1's clearance, for present bilateral centre gripping mode, this device provides sufficient bearing to processing object A, stop processing object A's deformation problem basically, improve the lower problem of present linear saw cutting machining precision because of can't leading to with processing object A deformation control at the lower level by a wide margin.
It should be noted that the above-described supporting element 2 is a first alternative to the supporting element 2 of the present embodiment.
Optionally, the supporting element 2 comprises:
a first support platform 21, which is arranged in the processing avoiding position 11;
a second holding platform 22 disposed parallel to the first holding platform 21;
the upper end face of the first bearing platform 21 is parallel to the end face of the fixed table 1 for bearing the processing object a, and a processing avoiding gap 23 is left between the first bearing platform 21 and the second bearing platform 22.
Specifically, the first supporting platform 21 is arranged transversely, and the processing avoiding gap 23 is reserved transversely; the machining avoiding gap 23 provides a machining station for a machining tool outside the device, and normal linear saw cutting machining of the machined object A can be guaranteed;
furthermore, the areas of the upper end surfaces of the first holding platform 21 and the second holding platform 22 are equal, so that the bearing of the processing object A is more balanced,
when first bearing platform 21, second bearing platform 22 are big enough, the region that processing object A does not have the bearing only remains the processing and dodges clearance 23 departments and first bearing platform 21, the clearance of second bearing platform 22 and fixed station 1, for present bilateral centre gripping mode, this device provides sufficient bearing to processing object A, stop processing object A's deformation problem basically, improve the lower problem of processing precision is cut because of the linear saw that can't lead to at lower level with processing object A deformation control at present by a wide margin.
It should be noted that the above-described supporting element 2 is a second alternative to the supporting element 2 of the present embodiment.
Preferably, the fixed table 1 further comprises:
and the bearing part 12 is convexly arranged on the fixed table 1 corresponding to the clamping component 3.
Specifically, the bearing part 12 has a smooth upper end surface and is longitudinally arranged on one side of the processing avoiding position 11; since the machining precision of the linear saw cutting is affected by the parallelism of the machined object A during machining, generally, in order to ensure the parallelism of the machined object A, the upper end surface of the fixed table 1 needs to be polished; the device enables the contact surface of the processing object A and the fixed table 1 to be transferred to the upper end surface of the bearing part 12 through the arrangement of the bearing part 12, and only polishing treatment is needed to be carried out on the upper end surface of the bearing part 12, so that the process requirement on the fixed table 1 is greatly reduced, and the device cost is saved.
Further, since the first and second support platforms 21 and 22 are also used for supporting the processing object a, the first and second support platforms 21 and 22 also have smooth upper end surfaces.
Preferably, the material clamping assembly 3 comprises:
the clamping block 31 has a pressure bar receiving groove 311;
the movable pressure lever 32 is arranged in the pressure lever accommodating groove 311, and the head end of the movable pressure lever 32 is movably connected with the pressure lever accommodating groove 311;
and the overturning driving unit 33 is connected with the fixed table 1 and is used for driving the movable pressing rod 32 to overturn around the head end of the movable pressing rod 32 so as to drive the clamping block 31 to clamp the processing object A on the bearing part 12.
Specifically, the turning driving unit 33 is a telescopic cylinder, a piston rod of the telescopic cylinder is movably connected with the tail end of the movable pressing rod 32, and the movable pressing rod 32 is driven to turn over by the extension and contraction of the piston rod; when the movable pressing rod 32 is pressed on the pressing rod accommodating groove 311, the movable pressing rod 32 presses the clamping block 31 on the processing object a, so that the processing object a is pressed and fixed.
Wherein, the pressure bar accommodating groove 311 also prevents the clamping block 31 from deviating during the processing, and improves the clamping stability of the clamping assembly 3.
Furthermore, the head end of the movable pressing rod 32 extends out of the pressing rod accommodating groove 311 and is provided with a reinforcing block 321, and the lower end surface of the reinforcing block 321 is provided with a plurality of positioning bumps 322 to improve the friction force on the processing object a. When the processing object a is pressed, the positioning protrusions 322 are pressed into the processing object a, thereby further improving the clamping stability of the assembly.
Further, one end of the clamping block 31, which is far away from the machining avoidance position 11, is provided with a protruding clamping block 313 downwards; during clamping, the inner wall surface of the clamping block 313 is attached to the side wall surface of the bearing part 12, so that the positioning of the processing object a is realized, that is, when the processing object a is mounted, the processing object a is only required to be placed on the bearing part 12, the processing object a is enabled to freely exceed the side wall surface of the bearing part 12, the clamping block 31 is driven to be pressed downwards through the overturning driving unit 33, at the moment, the clamping block 313 pushes the processing object a to move, and when the clamping block 31 clamps the processing object a on the bearing part 12 of the fixed table 1, one side of the processing object a is just pushed to be parallel to the side wall surface of the bearing part 12, so that the quick positioning of the processing object a is realized.
Further, a longitudinal positioning block 312 is further disposed on a lower end surface of the reinforcing block 321, and a positioning slot is disposed on the bearing portion 12 corresponding to the longitudinal positioning block 312; when the clamping block 31 clamps the processing object a on the bearing part 12 of the fixed table 1, the longitudinal positioning block 312 is just clamped into the positioning slot. The longitudinal deviation of the clamping block 31 in the machining process is avoided, and the clamping stability of the assembly is further improved.
Preferably, the apparatus for fixing the object a further includes:
and the displacement assembly 4 is used for driving the fixed table 1 to displace transversely or longitudinally.
Specifically, the displacement assembly 4 may be a linear module such as a lead screw module, a guide rail slider module, or the like; through the arrangement of the displacement assembly 4, the fixed table 1 can realize longitudinal displacement; the processing object a fixed on the fixed table 1 can slide relatively on the first bearing platform 21 and the second bearing platform 22 along with the longitudinal movement of the fixed table 1, and the first bearing platform 21 and the second bearing platform 22 still bear the processing object a in the process; the gap 23 is dodged in the horizontal processing of reserving establishing between first bearing platform 21, the second bearing platform 22 again, only need the outer processing tool of this device to follow gap 23 lateral shifting is dodged in the processing, can cooperate the longitudinal movement of fixed station 1 makes the processing position can fall in most position on the processing object A (by except 3 clamping part of clamp material subassembly), has improved the fixed processing object A's of this device workable area by a wide margin, so this device is applicable to the processing object A's of processing on a large scale fixed equally, has improved the application scope of this device, does benefit to the popularization of this device.
According to another aspect of the present invention, there is provided a method of fixing a processing object a to one side, comprising:
placing a processing object A on a fixed table 1 and a bearing component 2, so that the fixed table 1 and the bearing component 2 jointly bear the processing object A;
the plurality of clamping assemblies 3 clamp and fix one side of the processing object A on the fixed table 1 so as to position the processing object A.
Further, when the processing object a is placed on the fixing table 1 and the support member 2, the processing device further includes:
placing the processing object A on the bearing part 12, and enabling the processing object A to freely exceed the side wall surface of the bearing part 12;
the clamp block 31 is driven to press down by the turnover driving unit 33, the clamp block 313 pushes the processing object a to move, and when the clamp block 31 clamps the processing object a on the bearing part 12 of the fixed table 1, one side of the processing object a is just pushed to be parallel to the side wall surface of the bearing part 12.
According to another aspect of the present invention, there is provided a numerical control machining apparatus including:
a mounting platform 5 for mounting the processing object a fixing device;
a first processing device 6 provided above the processing object a fixing device;
a second machining device 7 provided below the object a fixing device and configured to machine the object a fixed to the object a fixing device in cooperation with the first machining device 6;
a first transverse displacement device 8 for driving the first processing device 6 to move transversely;
and a second transverse displacement device 9 for driving the second processing device 7 to move transversely.
Specifically, the first and second lateral displacement devices 8 and 9 are screw rod displacement modules commonly used in the prior art; the first processing device 6 and the second processing device 7 are driven to transversely displace through the first transverse displacement device 8 and the second transverse displacement device 9, the longitudinal displacement of the fixed table 1 is driven by the displacement assembly 4, the processing positions of the first processing device 6 and the second processing device 7 can be moved on a large scale on the processed object A, and therefore the processed object A can be processed.
Preferably, the numerical control machining apparatus further includes:
the first processing device 6 and the second processing device 7 are respectively connected with one end of the linear saw blade.
Specifically, the fixed table 1 is mounted on the mounting platform 5 through the displacement assembly 4, and the first supporting platform 21 and the second supporting platform 22 are fixedly connected with the mounting platform 5 corresponding to the processing avoiding position 11;
the first processing device 6 comprises at least: a first clamping tool head, a first rotating assembly 61, and a first vibrating assembly 62; the second processing device 7 comprises at least: a second clamping tool head, a second rotating assembly 71, and a second vibrating assembly 72;
the first clamping tool head and the second clamping tool head cooperate to fix the linear saw blade, and the first vibration assembly 62 and the second vibration assembly 72 cooperate to drive the first clamping tool head and the second clamping tool head to synchronously vibrate; the first rotating assembly 61 and the second rotating assembly 71 cooperate to drive the first clamping tool head and the second clamping tool head to synchronously rotate, and the first machining device 6 further comprises a milling cutter assembly 63;
further, the first processing device 6 is mounted on the first lateral displacement device through an up-down displacement module, and the second processing device 7 is directly mounted on the second lateral displacement device 9. The up-down displacement module is used for tensioning the linear saw blade and driving the milling cutter assembly 63 to work up and down.
Further, the present invention also provides a simple embodiment, which is applied to the above numerical control machining apparatus, and is used for fixing the machining object a, so that the first machining device 6 and the second machining device 7 cooperate with the linear saw to machine the machining object a.
First, a processing object a is placed on the first support table 21, the second support table 22, and the support portion 12 of the fixed table 1; the clamp block 31 is driven to press down by the turnover driving unit 33, the clamp block 313 pushes the processing object a to move, and when the clamp block 31 clamps the processing object a on the bearing part 12 of the fixed table 1, one side of the processing object a is just pushed to be parallel to the side wall surface of the bearing part 12, so that positioning and fixing of the processing object a are achieved.
Secondly, the linear saw blade is driven by the first processing device 6 and the second processing device 7 to process the processing object A in the processing avoiding gap 23; in the processing process, the fixed table 1 and the processing object A are driven to move longitudinally through the displacement assembly 4, the first processing device 6 and the second processing device 7 are driven to move transversely through the first transverse displacement device 8 and the second transverse displacement device 9, so that the processing position is moved, and the processing object A is processed according to a specified path after a processing program is started.
When processing, need follow and keep away from 3 one ends of pressing from both sides material subassembly and begin processing, progressively process to the one end that is close from pressing from both sides material subassembly 3, its purpose prevents that the material from appearing collapsing, warping, the problem of rocking in the course of working to guarantee the machining precision.
Note that the longitudinal direction mentioned above refers to the front-rear direction, and the lateral direction refers to the left-right direction.
The processing object A supporting device is reasonable and ingenious in structural design, the supporting component 2 is arranged to cooperate with the fixed table 1 to bear the processing object A, the original gravity load which is all acted on the processing object A in the fixed table 1 is shared, the clamping area required for fixing the processing object A is greatly reduced by combining a single-side fixing method of the processing object A, meanwhile, due to the fact that the supporting component 2 supports the processing object A, the rigidity and the stability of the processing object A are improved, a structure that reinforcing ribs and the like are not needed to be arranged to increase extra plate consumption is omitted, the problem of low utilization rate of processing materials is solved, waste of materials is solved for customers, and production cost is saved. In addition, because the machining object A is sufficiently supported, the deformation problem of the machining object A is basically eliminated, and the problem of low linear saw cutting machining precision caused by the fact that the deformation of the machining object A cannot be controlled to a low level at present is greatly improved; moreover, through the arrangement of the displacement component 4, the processing area of the processing object A fixed by the device is greatly increased, the application range of the device is increased, and the device is easy to popularize.
It should be understood that, in various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
It should also be understood that, in the embodiment of the present invention, the term "and/or" is only one kind of association relation describing an associated object, and means that three kinds of relations may exist. For example, a and/or B, may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A processing object fixing device is characterized by comprising:
the fixed station is used for bearing a processing object and is provided with a hollow processing avoidance position;
the bearing component is arranged corresponding to the processing avoidance position of the fixed table and is used for bearing the processing object in cooperation with the fixed table;
and the plurality of material clamping assemblies are connected with the fixed table and are used for clamping and fixing the processing object on the fixed table.
2. The apparatus according to claim 1, wherein the plurality of clamping members are disposed on one side of the processing avoiding portion and connected to the fixing table, so as to clamp and fix the one side of the processing object to the fixing table.
3. The object holding apparatus of claim 1, wherein the supporting member comprises:
the first bearing platform is arranged in the processing avoidance position, and the upper end face of the first bearing platform is parallel to the end face of the fixed table for bearing the processing object;
and the processing avoidance channel is transversely arranged on the first bearing platform and penetrates through the upper end surface and the lower end surface of the first bearing platform.
4. The object holding apparatus of claim 1, wherein the supporting member comprises:
the first bearing platform is arranged in the processing avoidance position;
a second support platform arranged parallel to the first support platform;
the upper end face of the first bearing platform is parallel to the end face of the fixed platform, which is used for bearing the processing object, and a processing avoiding gap is reserved between the first bearing platform and the second bearing platform.
5. The processing object fixing apparatus according to claim 2, wherein the fixing table further comprises:
and the bearing part is convexly arranged on the fixed table corresponding to the material clamping assembly.
6. The processing object fixing device according to claim 5, wherein the clamping member includes:
the clamping block is provided with a pressure bar accommodating groove;
the movable pressure lever is arranged in the pressure lever accommodating groove, and the head end of the movable pressure lever is movably connected with the pressure lever accommodating groove;
and the turnover driving unit is connected with the fixed table and is used for driving the movable pressing rod to turn around the head end of the movable pressing rod so as to drive the clamping block to clamp the processing object on the bearing part.
7. The processing object fixing apparatus according to claim 1, further comprising:
and the displacement assembly is used for driving the fixed table to displace transversely or longitudinally.
8. A method for fixing a processing object on one side, comprising:
placing the processing object on a fixed table and a supporting assembly, so that the fixed table and the supporting assembly jointly bear the processing object;
and the clamping assemblies clamp and fix the single side of the processing object on the fixing table so as to position the processing object.
9. A numerical control machining apparatus, comprising:
a mounting platform for mounting the processing object fixing device according to any one of claims 1 to 7;
a first processing device provided above the processing object fixing device;
a second processing device provided below the processing object fixing device and configured to process the processing object fixed to the processing object fixing device in cooperation with the first processing device;
the first transverse displacement device is used for driving the first processing device to transversely move;
and the second transverse displacement device is used for driving the second machining device to transversely move.
10. The numerical control machining apparatus according to claim 9, characterized by further comprising:
the first processing device and the second processing device are respectively connected with one end of the linear saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998774.3A CN112109155A (en) | 2020-09-22 | 2020-09-22 | Processing object fixing device, single-side fixing method and numerical control processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998774.3A CN112109155A (en) | 2020-09-22 | 2020-09-22 | Processing object fixing device, single-side fixing method and numerical control processing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112109155A true CN112109155A (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010998774.3A Pending CN112109155A (en) | 2020-09-22 | 2020-09-22 | Processing object fixing device, single-side fixing method and numerical control processing equipment |
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