CN115415410A - Numerical control knife adjusting device for angle assembling machine - Google Patents
Numerical control knife adjusting device for angle assembling machine Download PDFInfo
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- CN115415410A CN115415410A CN202211365143.3A CN202211365143A CN115415410A CN 115415410 A CN115415410 A CN 115415410A CN 202211365143 A CN202211365143 A CN 202211365143A CN 115415410 A CN115415410 A CN 115415410A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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Abstract
The invention provides a numerical control cutter adjusting device for an angle assembling machine, which belongs to the technical field of angle assembling machines and comprises a cutter holder, wherein a longitudinal groove penetrates through the front surface and the rear surface of the cutter holder, a low-position adjusting lifting block and a high-position adjusting lifting block are sequentially and vertically connected in the longitudinal groove in a sliding manner, and the left side surface and the right side surface of the low-position adjusting lifting block and the left side surface and the right side surface of the high-position adjusting lifting block are respectively contacted with the corresponding groove walls on the longitudinal groove; a transverse groove penetrates through the left side surface and the right side surface of the binding seat; all be provided with the level on low level regulation elevator and the high level regulation elevator and link up the groove, the level links up the inslot and all pegs graft and has the handle of a knife, and the one end of handle of a knife is provided with supplementary guide part one after stretching out from the level link up the groove, and the other end of handle of a knife is provided with supplementary guide part two after stretching out from the level link up the groove, preceding, the rear surface of supplementary guide part one and supplementary guide part two, preceding, the rear surface respectively with the cell wall contact that corresponds on the cross slot. The invention has the advantages of high cutter replacing and mounting efficiency and high mounting precision.
Description
Technical Field
The invention belongs to the technical field of corner assembling machines, and particularly relates to a numerical control knife adjusting device for a corner assembling machine.
Background
The angle combining machine is a device for extruding two 45-degree profiles together through a connecting piece in the process of manufacturing doors and windows. In some areas, the machine is also called an angle extruding machine and an angle impacting machine. When the type, specification and the like of the processed section bar are changed in the use process of the corner combining machine, the position of the corner combining knife is required to be adjusted, and even the corner combining knives with different specifications are required to be detached and changed. And because current knife adjustment device usually adopts forms such as oblique milling, clamp plate, rely on the bolt to compress tightly the handle of a knife on the blade holder, current knife adjustment device is adjusting, must loosen all bolts when changing the cutter and just can take out former sword, in addition, when changing new cutter, need operating personnel to constantly adjust the cutter height from top to bottom with the section bar again, so current knife adjustment device's whole knife adjustment process is very high to operating personnel's technical requirement, and it still has knife adjustment inefficiency, the precision is low, consuming time is long, work load shortcoming such as big, the production efficiency and the economic benefits of whole group angle machine have seriously been influenced.
Disclosure of Invention
The invention aims to solve the problems of low tool setting efficiency, low precision and the like of the conventional tool setting device, and provides and designs a numerical control tool setting device for an angle assembling machine, so that an operator can conveniently install and adjust an angle assembling tool, and the tool setting efficiency and the tool setting precision are improved.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a numerical control tool adjusting device for an angle assembling machine comprises a tool binding seat, wherein a longitudinal groove penetrates through the front surface and the rear surface of the tool binding seat, a low-position adjusting lifting block and a high-position adjusting lifting block are sequentially and vertically connected in the longitudinal groove in a sliding manner from bottom to top in sequence, and the left side surface and the right side surface of the low-position adjusting lifting block and the left side surface and the right side surface of the high-position adjusting lifting block are respectively contacted with the corresponding groove walls on the longitudinal groove; a transverse groove penetrates through the left side surface and the right side surface of the binding seat, and the transverse groove and the longitudinal groove are perpendicular to each other and penetrate through the binding seat; the lower adjusting lifting block and the upper adjusting lifting block are respectively provided with a horizontal through groove, the extending direction of the horizontal through groove is parallel to the extending direction of the transverse groove, the horizontal through grooves are internally inserted with a knife handle, one end of the knife handle extends out of the horizontal through groove and is provided with a first auxiliary guide part, the other end of the knife handle extends out of the horizontal through groove and is sequentially provided with a second auxiliary guide part and a knife installation part, the first auxiliary guide part and the second auxiliary guide part are both positioned in the transverse groove, and the front surface and the rear surface of the first auxiliary guide part and the front surface and the rear surface of the second auxiliary guide part are respectively contacted with the corresponding groove walls on the transverse groove; the cutter mounting part is positioned outside the transverse groove. In the vertical sliding process of the low-position adjusting lifting block and the high-position adjusting lifting block, the limit and the positioning of the extension direction of the transverse groove can be performed on the vertical sliding of the low-position adjusting lifting block and the high-position adjusting lifting block through the matching between the groove wall of the longitudinal groove and the low-position adjusting lifting block and the high-position adjusting lifting block, and the limit and the positioning of the extension direction of the longitudinal groove can be performed on the vertical sliding of the knife handle through the matching between the groove wall of the transverse groove and the knife handle, so that an operator can conveniently install and position the knife handle, and the rocking of the knife handle, the corner combining knife, the low-position adjusting lifting block and the high-position adjusting lifting block in the extension direction of the longitudinal groove and the rocking of the extension direction of the transverse groove can be avoided in the vertical sliding process.
Further, the distance between two groove walls on the horizontal through groove, which are vertical to the extending direction of the longitudinal groove, is greater than the distance between two side surfaces on the cutter handle, which are vertical to the extending direction of the longitudinal groove; a first connecting hole is formed between the front surface of the low-position adjusting lifting block and the corresponding groove wall on the corresponding horizontal through groove, and a second connecting hole is formed between the rear surface of the low-position adjusting lifting block and the corresponding groove wall on the corresponding horizontal through groove; and a second connecting hole is formed between the front surface of the high-position adjusting lifting block and the corresponding groove wall of the corresponding horizontal through groove, and between the rear surface of the high-position adjusting lifting block and the corresponding groove wall of the corresponding horizontal through groove, and a third fastener penetrates through the second connecting hole and is in threaded connection with the corresponding tool shank. When the tool handle is installed, the tool handle can be finely adjusted in the extending direction of the longitudinal groove by adjusting the corresponding second fastening piece and the corresponding third fastening piece, so that the tool handle is ensured to smoothly move up and down in the transverse groove, and no gap exists between the tool handle and the transverse groove; and the low-position adjusting lifting block and the high-position adjusting lifting block are ensured to smoothly move up and down in the longitudinal groove, and no gap exists between the longitudinal groove and the low-position adjusting lifting block and between the longitudinal groove and the high-position adjusting lifting block.
Furthermore, between the second auxiliary guide part and the horizontal through groove, the handle is provided with a clamping boss, and the insertion amount of the handle is limited through the clamping boss, namely the handle is positioned in the extending direction of the horizontal groove through the clamping boss.
Furthermore, the tool mounting part is provided with a tool mounting elongated slot, an angle knife group is mounted in the tool mounting elongated slot, an elongated hole is formed in one side, opposite to the bottom of the tool mounting elongated slot, of the angle knife group, the length direction of the elongated hole is parallel to the length direction of the tool mounting elongated slot, and a fastener four is connected with the tool shank after penetrating through the elongated hole; the groove wall of the long tool mounting groove, which is far away from one side of the tool bit of the corner combining tool, is provided with a thread adjusting hole, the length direction of the thread adjusting hole is parallel to the length direction of the long tool mounting groove, an ejector rod is mounted in the thread adjusting hole, and the end part of the ejector rod passes through the thread adjusting hole and then contacts with the corner combining tool. After the angle combining knife is installed on the knife handle, the angle combining knife can be pushed to carry out horizontal position adjustment by rotating the ejector rod, so that the accumulated error in the installation process is eliminated, and the vertical alignment of the working points of the upper angle combining knife and the lower angle combining knife is ensured; in addition, in special cases, when some section bars to be subjected to corner combination require up-down 'staggered cutting' between two corner combination cutters, the invention can also be realized by rotating the corresponding ejector rods.
Furthermore, the depth of the long tool mounting groove is the same as the thickness of the corner combining tool, and the width of the long tool mounting groove is the same as the width of the mounting part of the corner combining tool, so that when the corner combining tool is inserted into the corresponding long tool mounting groove, the groove bottom and each groove wall of the long tool mounting groove can be used as the mounting reference and the positioning reference of the corner combining tool, and the groove bottom and each groove wall of the long tool mounting groove are respectively contacted and completely attached to the corresponding surface of the corner combining tool, thereby realizing the accurate mounting of the corner combining tool and reducing the mounting error.
Furthermore, the pricking tool seat is provided with a motor seat, a low-level motor and a high-level motor are arranged on the motor seat, the output end of the low-level motor is connected with a low-level lifting adjusting screw rod through a coupling in a transmission manner, the low-level lifting adjusting screw rod is rotatably connected with the pricking tool seat, and the low-level lifting adjusting screw rod and the low-level lifting adjusting block are connected with threads; the output end of the high-level motor is connected with a high-level lifting adjusting screw rod through a coupler in a transmission manner, the high-level lifting adjusting screw rod is rotationally connected with the pricking tool holder, and the high-level lifting adjusting screw rod is in threaded connection with a high-level adjusting lifting block. Therefore, the low motor controls the lifting of the low-position adjusting lifting block, and the high motor controls the lifting of the high-position adjusting lifting block.
Furthermore, a first unthreaded hole and a first threaded hole are formed between the upper surface and the lower surface of the low-position adjusting lifting block, a second unthreaded hole and a second threaded hole are formed between the upper surface and the lower surface of the high-position adjusting lifting block, the second unthreaded hole is opposite to the first threaded hole, and the second threaded hole is opposite to the first unthreaded hole; two ends of the low-position lifting adjusting screw rod are rotatably connected with the pricking tool seat, the middle part of the low-position lifting adjusting screw rod is rotatably connected with the high-position adjusting lifting block through a unthreaded hole II, and is in threaded connection with the low-position adjusting lifting block through a threaded hole I; the two ends of the high-position lifting adjusting screw rod are rotatably connected with the pricking tool base, the middle of the high-position lifting adjusting screw rod is in threaded connection with the high-position adjusting lifting block through a second threaded hole, and the middle of the high-position lifting adjusting screw rod is rotatably connected with the low-position adjusting lifting block through a first unthreaded hole. Therefore, the low-position lifting adjusting screw rod and the high-position lifting adjusting screw rod both penetrate through the low-position adjusting lifting block and the high-position lifting block at the same time, so that when the corresponding adjusting lifting block is lifted, the other adjusting lifting block can limit and guide to a certain degree.
Further, the slip table is installed to the below of binder seat, the bottom surface of binder seat and the top surface of slip table all are provided with the keyway, the joint has the key between the keyway of binder seat and the keyway of slip table to guide and fix a position the binder seat through this key in the installation, the joint strength between binder seat and the slip table is strengthened to this key of accessible in the use.
Furthermore, the sliding table is provided with a centering adjustment long groove, so that when two sets of tool adjusting devices are installed on the same corner combining machine in a mirror image mode, the tool adjusting devices provided by the invention can adjust the position of the sliding table through the centering adjustment long groove, and the device is symmetrical to the mirror image device.
According to the technical scheme, the invention has the following advantages:
1. the numerical control knife adjusting device for the corner combining machine has an independent adjusting function, namely the numerical control knife adjusting device can independently adjust the lifting of the low-position adjusting lifting block and the corresponding corner combining knife through the low-position motor and adjust the lifting of the high-position adjusting lifting block and the corresponding corner combining knife through the high-position motor;
2. the numerical control knife adjusting device for the corner combining machine provided by the invention can position and limit the extension direction of the transverse groove of the low-position adjusting lifting block and the high-position adjusting lifting block through the contact and the accurate matching between the longitudinal groove and the low-position adjusting lifting block and the high-position adjusting lifting block; the tool handle is positioned and limited in the extending direction of the longitudinal groove through the contact and the accurate matching between the transverse groove and the tool handle, so that the tool handle is comprehensively positioned in a horizontal plane, the mounting error of the corner combining tool is reduced, the tool replacing efficiency and the tool mounting efficiency are improved, and the technical requirements of operators are reduced;
3. the numerical control knife adjustment device for the corner combining machine provided by the invention can perform fine adjustment on the position relationship between the knife handle and the corresponding horizontal through groove through the second fastening piece and the third fastening piece, so that the numerical control knife adjustment device not only can facilitate the installation of the knife handle by an operator, but also can ensure that no gap exists between the knife handle and the horizontal groove, and the numerical control knife adjustment device can smoothly slide up and down in the horizontal groove; no clearance exists between the low-position adjusting lifting block and the high-position adjusting lifting block and the longitudinal groove, and the low-position adjusting lifting block and the high-position adjusting lifting block can smoothly slide up and down in the longitudinal groove;
4. according to the invention, the key is clamped between the binding tool seat and the sliding table, so that the binding tool seat can be guided and positioned through the key in the installation process, and the connection strength and the shearing resistance between the binding tool seat and the sliding table can be enhanced through the key in the use process;
5. the numerical control knife adjusting device for the corner combining machine can take the groove bottom of the long groove for installing the knife and each groove wall as the installation reference and the positioning reference of the corner combining knife when the corner combining knife is installed, thereby realizing the accurate installation of the corner combining knife and reducing the installation error; meanwhile, after the angle combining knife is installed on the knife handle, the angle combining knife can be pushed to carry out horizontal position adjustment by rotating the ejector rod, so that the accumulated error in the installation process is eliminated, and the vertical alignment of the working points of the upper angle combining knife and the lower angle combining knife is ensured; in addition, under special conditions, when certain section bars to be subjected to corner combination require up-down staggered cutters between two corner combination cutters, the invention can also be realized by rotating the corresponding ejector rods;
6. the numerical control knife adjusting device for the corner combining machine can set a corresponding database according to the section, so that when the numerical control knife adjusting device is used, as long as the specification of the section is identified, the numerical control knife adjusting device can automatically control the high-position motor and the low-position motor to adjust the corresponding corner combining knife to the position, and the process is accurate and reliable, does not need manpower, and is time-saving, labor-saving and high in efficiency.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the description will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a first structural diagram of an embodiment of the present invention.
Fig. 2 is a second structural schematic diagram of the embodiment of the invention.
Fig. 3 is a third structural diagram of the embodiment of the invention.
FIG. 4 is a first schematic structural diagram of the joint of the high-position adjusting lifting block, the low-position adjusting lifting block, the knife handle and the corner combining knife in the invention.
FIG. 5 is a second schematic structural diagram of the joint of the high-position adjusting lifting block, the low-position adjusting lifting block, the knife handle and the corner combining knife in the invention.
FIG. 6 is a schematic structural view of the joint of the high-position adjusting lifting block and the knife handle in the invention.
FIG. 7 is a schematic structural view of the joint of the high-position adjusting lifting block, the low-position adjusting lifting block, the high-position lifting adjusting screw rod and the low-position lifting adjusting screw rod.
In the figure: 1. the device comprises a high-position motor, 2, a coupler, 3, a binding seat, 4, a longitudinal groove, 5, a high-position adjusting lifting block, 6, a low-position adjusting lifting block, 7, a key, 8, a tool holder, 9, a corner combining tool, 10, a transverse groove, 11, a sliding table, 12, a centering adjusting long groove, 13, a motor seat, 14, a low-position motor, 15, a second fastening piece, 16, a third fastening piece, 17, a high-position lifting adjusting screw rod, 18, a low-position lifting adjusting screw rod, 19, a second unthreaded hole, 20, a clamping boss, 21, a tool mounting part, 22, a fourth fastening piece, 23, a long hole, 24, a horizontal through groove, 25, a first unthreaded hole, 26, a first auxiliary guide part, 27, a left side surface, 28, a right side surface, 29, a front surface, 30, a rear surface, 31, a thread adjusting hole, 32, a second threaded hole, 33 and a first threaded hole.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 7, the invention provides a numerical control tool adjusting device for an angle assembling machine, which comprises a sliding table 11, wherein one end of the sliding table 11 is provided with a centering adjusting long groove 12, a binding tool seat 3 is installed above the other end of the sliding table 11 through a first fastener, key grooves are respectively arranged on the bottom surface of the binding tool seat 3 and the top surface of the sliding table 11, and a key 7 is clamped between the key groove of the binding tool seat 3 and the key groove of the sliding table 11, so that the invention can guide and position the binding tool seat 3 through the key 7 in the installation process, and can also strengthen the connection strength between the binding tool seat 3 and the sliding table 11 through the key 7 in the use process.
A through transverse groove 10 is formed between the left side surface 27 and the right side surface 28 of the binding seat 3, a through longitudinal groove 4 is formed between the front surface 29 and the rear surface 30 of the binding seat 3, and the longitudinal groove 4 and the transverse groove 10 are perpendicular to each other and penetrate through each other. Vertical sliding connection has low level regulation lifter 6, high level regulation lifter 5 from up in proper order down in the vertical groove 4, moreover at vertical slip in-process, the left surface, the right flank of low level regulation lifter 6 and left surface, the right flank of high level regulation lifter 5 respectively with vertical groove 4 on two cell wall contacts that correspond and the cooperation.
In addition, a horizontal through groove 24 penetrates between the left side surface and the right side surface of the low-position adjusting lifting block 6 and between the left side surface and the right side surface of the low-position adjusting lifting block 6, a knife handle 8 is inserted in the horizontal through groove 24, one end of the knife handle 8 extends out of the horizontal through groove 24 and is provided with a first auxiliary guide part 26, and the first auxiliary guide part 26 is located in the transverse groove 10 and enables the front surface and the rear surface of the first auxiliary guide part 26 to be in contact with the corresponding groove walls on the transverse groove 10. The other end of the knife handle 8 extends out of the horizontal through groove 24 and is sequentially provided with a clamping boss 20, an auxiliary guide part II and a knife mounting part 21, wherein the clamping boss 20 and the auxiliary guide part II are positioned in the transverse groove 10, and the front surface and the rear surface of the auxiliary guide part II are respectively contacted with the corresponding groove walls on the transverse groove 10; the tool mounting portion 21 is located on the outer side of the binding seat 3, a tool mounting long groove is formed in the tool mounting portion 21, and the corner combining tool 9 is mounted in the tool mounting long groove through a fastener four 22.
In the process of vertical sliding of the low-position adjusting lifting block 6 and the high-position adjusting lifting block 5, the vertical sliding of the low-position adjusting lifting block 6 and the high-position adjusting lifting block 5 can be limited in the extending direction of the transverse groove 10 through the groove wall of the longitudinal groove 4, namely the cooperation between the longitudinal groove 4 and the low-position adjusting lifting block 6 and the high-position adjusting lifting block 5, so that the knife handle 8 and the corner combining knife 9, and the low-position adjusting lifting block 6 and the high-position adjusting lifting block 5 are prevented from shaking in the extending direction of the transverse groove 10 in the vertical sliding process; and the vertical sliding of the knife handle 8 can be limited by the extension direction of the longitudinal groove 4 through the groove wall of the transverse groove 10, namely the cooperation between the transverse groove 10 and the knife handle 8, so that the knife handle 8, the corner combining knife 9, the low-position adjusting lifting block 6 and the high-position adjusting lifting block 5 are prevented from shaking in the extension direction of the longitudinal groove 4 in the vertical sliding process.
In addition, preferably, in order to facilitate the installation of the tool holder 8 by an operator and the fine adjustment of the position of the tool holder 8 by the operator, the distance between two groove walls on the horizontal through groove 24, which are perpendicular to the extending direction of the longitudinal groove 4, is greater than the distance between two side surfaces on the tool holder 8, which are perpendicular to the extending direction of the longitudinal groove 4, and the distance difference between the two side surfaces is preferably 2mm; connecting holes I are formed between the front surface of the low-position adjusting lifting block 6 and the corresponding groove wall on the corresponding horizontal through groove 24, and between the rear surface of the low-position adjusting lifting block 6 and the corresponding groove wall on the corresponding horizontal through groove 24, and connecting holes II are formed between the front surface of the high-position adjusting lifting block 5 and the corresponding groove wall on the corresponding horizontal through groove 24, and between the rear surface of the high-position adjusting lifting block 5 and the corresponding groove wall on the corresponding horizontal through groove 24; and then, the second fastening piece 15 penetrates through the first connecting hole and then is in threaded connection with the corresponding side of the corresponding cutter handle 8, and the third fastening piece 16 penetrates through the second connecting hole and then is in threaded connection with the corresponding side of the corresponding cutter handle 8. Thus, when the position of the tool shank 8 in the extending direction of the longitudinal groove 4 is adjusted, the invention can be realized by rotating the corresponding second fastening piece 15 and the third fastening piece 16, and the low-position adjusting lifting block 6 and the high-position adjusting lifting block 5 can be ensured to smoothly move up and down in the longitudinal groove 4, and no gap exists among the groove walls of the low-position adjusting lifting block 6, the high-position adjusting lifting block 5 and the longitudinal groove 4.
In order to facilitate the installation and positioning of the corner combining cutter 9 by an operator, the depth of the cutter installation long groove is equal to the thickness of the corner combining cutter 9, and the width of the cutter installation long groove is equal to the width of the installation part on the corner combining cutter 9, so that when the corner combining cutter 9 is inserted into the cutter installation long groove, the groove bottom and each groove wall of the cutter installation long groove can be used as the installation reference and the positioning reference of the corner combining cutter 9, and the groove bottom and each groove wall of the cutter installation long groove are respectively contacted with and completely attached to the corresponding surface on the corner combining cutter 9, thereby realizing the accurate installation of the corner combining cutter 9.
In order to facilitate the fine adjustment of the position of the corner combining knife 9 by an operator, a long hole 23 is further formed in one side, opposite to the bottom of the long groove for mounting the knife, of the corner combining knife 9, the length direction of the long hole 23 is parallel to the length direction of the long groove for mounting the knife, and a fourth fastening piece 22 penetrates through the long hole 23 and then is in threaded connection with the knife handle 8. In addition, a thread adjusting hole 31 is formed in the groove wall of the tool mounting long groove on the side far away from the tool bit of the corner combining knife 9, the length direction of the thread adjusting hole 31 is parallel to the length direction of the tool mounting long groove, a push rod is connected in the thread adjusting hole 31 in a threaded mode, and the end portion of the push rod penetrates through the thread adjusting hole 31 and then contacts with the corner combining knife 9. Therefore, when the two angle knife groups 9 arranged on the knife tying seat 3 are vertically aligned, the two angle knife groups 9 can be adjusted to be aligned by adjusting the ejector rod; in addition, in special cases, when the machined profile requires a position difference between the two corner knife sets 9, the invention can also adjust the ejector rods to finely adjust the positions of the corner knife sets 9, so that the two corner knife sets 9 are staggered up and down.
In addition, the invention also provides a first unthreaded hole 25 and a first threaded hole 33 between the upper surface and the lower surface of the low-position adjusting lifting block 6, a second unthreaded hole 19 and a second threaded hole 32 between the upper surface and the lower surface of the high-position adjusting lifting block 5, wherein the second unthreaded hole 19 is arranged opposite to the first threaded hole 33, and the second threaded hole 32 is arranged opposite to the first unthreaded hole 25. The upper end of the binding seat 3 is provided with a motor base 13, the motor base 13 is provided with a low-level motor 14 and a high-level motor 1, and the low-level motor 14 and the high-level motor 1 are preferably stepping motors. The output end of the low-position motor 14 is in transmission connection with a low-position lifting adjusting screw rod 18 through a coupler 2, the upper part of the low-position lifting adjusting screw rod 18 is rotatably connected with the upper end of the pricking knife seat 3 through a bearing, the middle part of the low-position lifting adjusting screw rod 18 is rotatably connected with a high-position adjusting lifting block 5 through a second unthreaded hole 19 and is in threaded connection with a low-position adjusting lifting block 6 through a first threaded hole 33; the lower part of the low-position lifting adjusting screw rod 18 is rotatably connected with the lower end of the knife tying seat 3 through a unthreaded hole III. The output end of the high-position motor 1 is in transmission connection with a high-position lifting adjusting screw rod 17 through a coupler 2, the upper part of the high-position lifting adjusting screw rod 17 is in rotary connection with the upper end of the pricking knife seat 3 through a bearing, the middle part of the high-position lifting adjusting screw rod 17 is in threaded connection with a high-position adjusting lifting block 5 through a threaded hole II 32, and is in rotary connection with a low-position adjusting lifting block 6 through a unthreaded hole I25; the lower part of the high-position lifting adjusting screw rod 17 is rotatably connected with the lower end of the knife tying seat 3 through a fourth unthreaded hole. Therefore, in the process of adjusting the cutter, the height of the lifting block 6 can be adjusted by controlling the low motor 14, and the height of the lifting block 5 can be adjusted by controlling the high motor 1.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The numerical control tool adjusting device for the corner assembling machine is characterized by comprising a tool binding seat (3), wherein a longitudinal groove (4) penetrates through the front surface (29) and the rear surface (30) of the tool binding seat (3), a low-position adjusting lifting block (6) and a high-position adjusting lifting block (5) are sequentially and vertically connected in the longitudinal groove (4) in a sliding manner from bottom to top in sequence, and the left side surface and the right side surface of the low-position adjusting lifting block (6) and the left side surface and the right side surface of the high-position adjusting lifting block (5) are respectively contacted with the corresponding groove walls on the longitudinal groove (4); a transverse groove (10) penetrates between the left side surface (27) and the right side surface (28) of the binding seat (3), and the transverse groove (10) and the longitudinal groove (4) are perpendicular to each other and penetrate through; the horizontal through grooves (24) are formed in the low-position adjusting lifting block (6) and the high-position adjusting lifting block (5), the extending direction of the horizontal through grooves (24) is parallel to the extending direction of the transverse grooves (10), the knife handles (8) are inserted into the horizontal through grooves (24), one ends of the knife handles (8) extend out of the horizontal through grooves (24) and then are provided with first auxiliary guide parts (26), the other ends of the knife handles (8) extend out of the horizontal through grooves (24) and then are sequentially provided with second auxiliary guide parts and a knife mounting part (21), the first auxiliary guide parts (26) and the second auxiliary guide parts are located in the transverse grooves (10), and the front surfaces and the rear surfaces of the first auxiliary guide parts (26) and the second auxiliary guide parts are respectively in contact with the corresponding groove walls on the transverse grooves (10); the cutter mounting part (21) is positioned outside the transverse groove (10).
2. The numerical control tool setting device for the corner combining machine according to claim 1, wherein the distance between two groove walls on the horizontal through groove (24) perpendicular to the extending direction of the longitudinal groove (4) is greater than the distance between two side surfaces on the tool shank (8) perpendicular to the extending direction of the longitudinal groove (4); a first connecting hole is formed between the front surface of the low-position adjusting lifting block (6) and the corresponding groove wall of the corresponding horizontal through groove (24) and between the rear surface of the low-position adjusting lifting block (6) and the corresponding groove wall of the corresponding horizontal through groove (24), and a second fastening piece (15) penetrates through the first connecting hole and then is in threaded connection with the corresponding tool shank (8); and a second connecting hole is formed between the front surface of the high-position adjusting lifting block (5) and the corresponding groove wall on the corresponding horizontal through groove (24) and between the rear surface of the high-position adjusting lifting block (5) and the corresponding groove wall on the corresponding horizontal through groove (24), and a third fastening piece (16) penetrates through the second connecting hole and then is in threaded connection with the corresponding tool handle (8).
3. The numerical control tool changer for a corner combining machine according to claim 1 or 2, characterized in that a locking boss (20) is provided on the tool holder (8) between the second auxiliary guide portion and the horizontal through groove (24).
4. The numerical control knife adjustment device for the corner combining machine according to claim 1 or 2, wherein a knife mounting long groove is formed in the knife mounting portion (21), a corner combining knife (9) is mounted in the knife mounting long groove, an elongated hole (23) is formed in one side, opposite to the bottom of the knife mounting long groove, of the corner combining knife (9), the length direction of the elongated hole (23) is parallel to the length direction of the knife mounting long groove, and a fastener IV (22) penetrates through the elongated hole (23) and then is connected with the knife handle (8); the groove wall of the tool mounting long groove, which is far away from the side of the tool bit of the corner combining tool (9), is provided with a thread adjusting hole (31), the length direction of the thread adjusting hole (31) is parallel to the length direction of the tool mounting long groove, an ejector rod is mounted in the thread adjusting hole (31), and the end part of the ejector rod penetrates through the thread adjusting hole (31) and then contacts with the corner combining tool (9).
5. The numerical control tool setting device for the corner combining machine according to claim 4, wherein the depth of the tool mounting elongated slot is the same as the thickness of the corner combining tool (9), and the width of the tool mounting elongated slot is the same as the width of the mounting part of the corner combining tool (9).
6. The numerical control knife adjustment device for the angle combining machine according to claim 1 or 2, wherein the binding seat (3) is provided with a motor base (13), the motor base (13) is provided with a low-level motor (14) and a high-level motor (1), the output end of the low-level motor (14) is in transmission connection with a low-level lifting adjusting screw rod (18) through a coupler (2), the low-level lifting adjusting screw rod (18) is in rotational connection with the binding seat (3), and the low-level lifting adjusting screw rod (18) and a low-level adjusting lifting block (6) are in threaded connection; the output end of the high-position motor (1) is connected with a high-position lifting adjusting screw rod (17) through a coupling (2) in a transmission mode, the high-position lifting adjusting screw rod (17) is rotatably connected with the pricking tool seat (3), and the high-position lifting adjusting screw rod (17) is in threaded connection with a high-position adjusting lifting block (5).
7. The numerical control tool setting device for the corner combining machine according to claim 6, characterized in that a first unthreaded hole (25) and a first threaded hole (33) are arranged between the upper surface and the lower surface of the low-position adjusting lifting block (6), a second unthreaded hole (19) and a second threaded hole (32) are arranged between the upper surface and the lower surface of the high-position adjusting lifting block (5), the second unthreaded hole (19) is arranged opposite to the first threaded hole (33), and the second threaded hole (32) is arranged opposite to the first unthreaded hole (25); two ends of the low-position lifting adjusting screw rod (18) are rotatably connected with the knife tying seat (3), the middle part of the low-position lifting adjusting screw rod (18) is rotatably connected with the high-position adjusting lifting block (5) through a second unthreaded hole (19), and is in threaded connection with the low-position adjusting lifting block (6) through a first threaded hole (33); the two ends of the high-position lifting adjusting screw rod (17) are rotatably connected with the binding knife seat (3), the middle part of the high-position lifting adjusting screw rod (17) is in threaded connection with the high-position adjusting lifting block (5) through a second threaded hole (32), and is rotatably connected with the low-position adjusting lifting block (6) through a first unthreaded hole (25).
8. The numerical control tool setting device for the corner combining machine according to claim 1 or 2, characterized in that a sliding table (11) is installed below the binding seat (3), key grooves are respectively formed in the bottom surface of the binding seat (3) and the top surface of the sliding table (11), and a key (7) is clamped between the key groove of the binding seat (3) and the key groove of the sliding table (11).
9. The numerical control tool setting device for the corner combining machine according to claim 8, wherein the sliding table (11) is provided with a centering adjustment elongated slot (12).
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| CN202211365143.3A CN115415410B (en) | 2022-11-03 | 2022-11-03 | Numerical control knife adjusting device for corner assembling machine |
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| CN202211365143.3A CN115415410B (en) | 2022-11-03 | 2022-11-03 | Numerical control knife adjusting device for corner assembling machine |
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| CN115415410B (en) | 2023-03-14 |
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