WO2020116711A1 - Gabarit de traitement de butée personnalisée - Google Patents

Gabarit de traitement de butée personnalisée Download PDF

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Publication number
WO2020116711A1
WO2020116711A1 PCT/KR2019/000529 KR2019000529W WO2020116711A1 WO 2020116711 A1 WO2020116711 A1 WO 2020116711A1 KR 2019000529 W KR2019000529 W KR 2019000529W WO 2020116711 A1 WO2020116711 A1 WO 2020116711A1
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WO
WIPO (PCT)
Prior art keywords
jig
abutment
fixing
auxiliary
attachment
Prior art date
Application number
PCT/KR2019/000529
Other languages
English (en)
Korean (ko)
Inventor
백두현
Original Assignee
(주)아름덴티스트리
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Filing date
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Application filed by (주)아름덴티스트리 filed Critical (주)아름덴티스트리
Publication of WO2020116711A1 publication Critical patent/WO2020116711A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/08—Devices for clamping a plurality of workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/12—Accessories for attaching

Definitions

  • the present invention relates to a jig and abutment material for tailored abutment processing, in detail, a plurality of abutment materials are used in combination with an attachment, and the other end of the attachment is combined with a central axis of rotation of the center of the jig.
  • the other end of the abutment material is pushed through a device such as a push pin to support it, so that the abutment material that can be processed without clamping is fixed at both ends, enabling precise machining, and the spool that is indispensable in conventional machining It is possible to realize the occlusal surface processing while preventing it from being generated.
  • Implant refers to a substitute that restores when the tissues of the human body is lost, and in dentistry means artificial tooth implantation.
  • These implants have the advantage of not damaging the surrounding dental tissues than a normal prosthesis or denture, and have the same function and shape as natural teeth, but do not cause cavities, and thus have the advantage of being used semi-permanently.
  • Such implants include an artificial tooth placed in the alveolar bone, an abutment fixed on the artificial tooth, an abutment screw fixing the abutment to the artificial tooth, and an abutment. It includes an artificial tooth crown (crown, prosthesis) fixed to.
  • the abutment of the implant serves to transmit the pressure applied to the artificial tooth through the artificial tooth to the jawbone, and should be manufactured in consideration of the size, shape, and contour of the artificial tooth.
  • Upper teeth or lower teeth should be manufactured to reflect the occlusion, individual, tooth characteristics, gum condition and gum line. For this reason, the object to be processed of the implant prefers tailor-made tailored to each patient's teeth than ready-made products supplied in a uniform size.
  • Patent document 1 is a means for receiving a range of a region of interest from a user; Means for receiving a margin corresponding to the whitening enamel boundary of the natural tooth root from the user in the region of interest; Means for receiving a crown model, which is the basis of the shape of the prosthesis superstructure to be finally created on the margin, from a user; Means for creating a prosthesis superstructure needed by the patient using a margin and crown model within the region of interest; Means for generating a customized abutment suitable for a patient using a margin, a crown model, and a prosthetic superstructure in the region of interest; Means for processing the prosthesis superstructure and customized abutment; And a means for generating a prosthesis superstructure and a customized abutment, a customized abutment processing device for a dental implant,
  • Patent Document 2 is an apparatus for processing an abutment for implants, comprising: a fixed chuck on which the abutment material is mounted; A table moving in a direction close to or away from the fixed chuck; Support for supporting the abutment material mounted on the fixed chuck; And a machining tool for processing the abutment material mounted on the fixed chuck, the support being supported in a direction perpendicular to the axial direction of the abutment material and a first support for supporting the axial direction of the abutment material It consists of a second support, the first support is composed of a first actuator installed on the table, and a head coupled to the first actuator and moving in the axial direction of the abutment material, the head when the first actuator is operated.
  • the housing is in contact with the end of the abutment material
  • the head includes: a fastening bolt coupled to the first actuator, a bearing rotatably coupled to the fastening bolt, and a housing that rotates relative to the fastening bolt through the bearing, It is an abutment processing device composed of a head block coupled to a housing.
  • Patent Document 3 is a material fixing device for tailored abutment processing, the holder; A material seating portion formed in the shape of a ‘ ⁇ ’ on the upper portion of the holder; A seating groove formed on the other side of the part that is joined to the holder in the material seating part and the material is seated; And a seating groove formed on one side of the seating groove in the material seating portion, and composed of a fixing portion for clamping the material.
  • the fixing part is a material fixing device for customized abutment processing consisting of a fixing bolt fixing the lower part of the material and a fixing groove which is formed in the center of the seating groove and is a passage of the fixing bolt,
  • Patent Document 4 in the jig for abutment of an artificial tooth processing machine having at least an XYZ axis and a rotation connected with a tilting: is provided with a connecting groove at one end so as to rotate the material engaged with the rotating shaft, and at least one fixing groove at the top A rotating plate provided; An upper surface of the rotating plate is provided with a binding groove to be engaged with the fixed groove, and an insertion group for arranging a plurality of insertion grooves in a row to insert one or more materials, the insertion group is fixed plate provided opposite to each other in the left and right and up and down ; And a fixing means having a fastening groove communicating with the insertion groove in the vertical direction on the top of the fixing plate, and having fastening bolts fixed to the material by being inserted into the fastening groove; wherein the rotating plate and the fixing plate are round, oval, It is an abutment jig for an artificial tooth processing machine having an opening that penetrates into a predetermined space in the center while forming one of
  • Patent Document 1 Korean Registered Patent No. 10-1045004
  • Patent Document 2 Korean Registered Patent No. 10-1792048
  • Patent Document 3 Korean Registered Patent No. 10-1153452
  • Patent Document 4 Korean Registered Patent No. 10-1333416
  • the present invention was developed to solve the problems of the prior art as described above, and the present invention simplifies the form of an auxiliary jig block for fixing and supporting an abutment material and automates the attachment and detachment of an auxiliary jig block to facilitate detachment.
  • the clamping part is not used for the abutment material, it is intended to contribute to economical cost reduction by reducing the processing cost and material cost due to the processing of the clamping part for supporting the abutment material.
  • the primary processed abutment material is an auxiliary jig block that is easy to detach and open through detachment from the jig body. It is an object of the present invention to allow the primary processed abutment material to open in the axial direction so that the occlusal surface can be processed.
  • the auxiliary jig block can be easily detached by freely detachable from the jig body, and the auxiliary jig block has a support pin type so that the support pin can be easily detached from the auxiliary jig block.
  • the purpose of the jig block rotation unit and the linear unit is to enable automation using a pneumatic cylinder and an electric motor.
  • the present invention can be processed in a state where a plurality of abutment materials are fixed, it is possible to process a plurality of abutment materials by one-time mounting without frequently replacing the abutment materials, thereby significantly reducing machining time. It is an object to provide a jig and abutment material for customized abutment processing that can further improve production efficiency.
  • a jig body formed by forming two or more auxiliary block fixing portions on both ends of a fixed plate portion in which a plurality of fixing holes are formed;
  • An auxiliary jig block fixed to each of the auxiliary block fixing portions of the jig body to be detachable and having a plurality of support holes;
  • a support pin inserted into the support hole of the auxiliary jig block and pushed to be coupled with one end of the abutment material to fix and support the abutment material;
  • a support pin detachment preventing plate that prevents the support pin coupled to the fixing hole of the auxiliary jig block from escaping to the outside;
  • an attachment fixing means that penetrates through the fixing hole and is fastened to the attachment screw hole of the attachment to fix the attachment.
  • the fixed plate portions are formed symmetrically about the center and rotation axis portion formed of an integral structure supporting the entire jig, and the auxiliary block fixing portion is formed in a position aligned with the fixed plate portion.
  • the fixing plate portion is characterized in that the fixing hole diameter of the fixing means detachment prevention plate is smaller than the fixing hole diameter of the fixing plate portion so that the attachment fixing means coupled to the fixing hole does not deviate.
  • Each fixing hole formed in the fixing plate portion is further characterized in that a chamfering portion corresponding to the chamfering portion formed in the attachment is formed.
  • the jig body is formed by dividing it into three axes at equal intervals of a 120-degree radial shape around the central rotation axis, and if necessary, it is formed to be expandable by generating multiple axes.
  • One end of the support pin is formed in a conical shape and coupled with the abutment, and the other end is formed in a cylindrical shape with a small diameter so that a spring is worn, and the end end is formed in a bolt shape to form a bolted portion. It is characterized in that it hangs over the U-shaped groove of the support pin release prevention plate.
  • the auxiliary jig block is fixed to and supported by the support hole of the auxiliary jig block, and one end is formed in a conical shape to be coupled to a circular through hole of one end of the abutment material, and a chamfer is formed on a portion of the cylindrical side to push It is intended to be fixed with a pin fixing bolt, and the other end is characterized in that it further comprises a push pin formed in the form of a bolt.
  • the auxiliary jig block is fixed and supported to the support hole of the auxiliary jig block, and one end is formed in a conical shape to be coupled to the circular through hole of one end of the abutment material, and the other end is in the form of a bolt.
  • the outer peripheral surface is characterized in that it further comprises a fixing bolt configured to be interlocked with the threads formed inside the auxiliary jig block support hole by forming threads.
  • both ends of the auxiliary jig block support are combined with the central axis of rotation of the rotation unit of the auxiliary jig block rotation unit so that the auxiliary jig block rotates in the form of a folding around the central rotation axis of the rotation unit so that the auxiliary jig block is an auxiliary jig. It characterized in that it further comprises a block fixing and detachable.
  • the auxiliary jig block includes a linear motion guide for linear motion and a guide jig block linear unit for attaching the auxiliary jig block, and the auxiliary jig block is fixed to the auxiliary jig block by the linear motion of the linear motion guide. It characterized in that it further comprises a configured to be removable.
  • the attachment is a body part integrally formed with the central axis of the attachment, an identification cross-section having an identification cross-section, a clapping part that maintains the engagement, a chamfering part that prevents a fixed direction or position from moving, and for coupling the attachment It is characterized in that it further comprises a configuration in which the attachment hole and the abutment material are combined into one through a fastening bolt after the coupling hole of the coupling portion and the coupling portion of the abutment material are combined.
  • the abutment material is a coupling part corresponding to a fixture placed on the gum, a cylindrical body part forming the center of the abutment material, a fastening hole penetrating the center of the body part, and a fastening hole inlet part is wide on the outside and inward.
  • Jig for tailored abutment processing further comprising a conical tapered tapered taper taper.
  • the present invention can be processed in a state where a plurality of abutment materials are fixed, it is possible to process a plurality of abutment materials by one-time mounting without frequently replacing the abutment materials, thereby significantly shortening the processing time. Production efficiency can be further improved.
  • the present invention requires abutment axial opening in order to realize the processing of the occlusal surface of the abutment.
  • the auxiliary jig block can be easily detached from the jig body to facilitate the processing of the occlusal surface of the abutment. There is an effect that can be realized.
  • the P1, P2, P3, P4, and P5 markers on the upper surface of the central shaft part are recognition marks for identifying a plurality of abutment materials, which are effective in preventing recognition errors before or after processing. have.
  • the abutment material can be fixed on both sides by using an attachment and a support pin, it can be fixed more firmly, so there is less vibration or shaking, which can improve the quality in processing and manufacturing the abutment material.
  • the spool is not generated, and subsequent work to remove the spool is omitted, thereby increasing production efficiency.
  • the present invention is formed by dividing the jig body into three axes at equal intervals of a 120-degree radial shape around the central rotation axis, and can be processed by combining the abutment material on the three axes, and if necessary, multiple axes Since it is possible to expand to, it is possible to combine a number of materials at a time to process, thereby increasing production efficiency.
  • the present invention uses a support pin with a spring, it is possible to improve the efficiency due to precision machining by absorbing the vibration even if vibration occurs to some extent during processing of the abutment material.
  • the abutment material since the material is fixed and processed through the clamping part of the material, the part inserted into the clamping part is discarded after processing.
  • the pin since the clamping part is not used, it is possible to use only the abutment material of the required length, thereby preventing the loss of unnecessary abutment material inserted in the clamping part and minimizing economic loss. .
  • FIG. 1 is a perspective view of an example of a spring-supported jig for customized abutment processing according to the present invention.
  • FIG. 2 is an exploded perspective view of an example of a spring support type jig for customized abutment processing according to the present invention.
  • FIG. 3 is a perspective view of an auxiliary jig block as an example of a jig for custom abutment processing according to the present invention.
  • FIG. 4 is an exploded perspective view of an auxiliary jig block as an example of a jig for custom abutment processing according to the present invention.
  • FIG. 5 is a perspective view of an example of a detailed cross-sectional view of a spring support type for customized abutment processing according to the present invention.
  • FIG. 6 is an exploded perspective view of an example of a pushpin support type for customized abutment processing according to the present invention.
  • FIG. 7 is an exploded perspective view of an example of a fixed bolt support type for customized abutment processing according to the present invention.
  • FIG. 8 is a perspective view of an example of a radial cylindrical jig for custom abutment processing according to the present invention.
  • FIGS. 9A and 9B are perspective views using an auxiliary jig block rotating unit in a spring support type for a customized abutment processing according to the present invention.
  • FIGS. 10A and 10B are perspective views of another example using an auxiliary jig block linear unit for a spring support type for customized abutment processing according to the present invention.
  • FIG. 11 is a perspective view of another example of a radial cylindrical jig and a rotating unit for customized abutment processing according to the present invention.
  • FIG. 12 is a perspective view of another example of a radial cylindrical jig and a linear unit for custom abutment processing according to the present invention.
  • FIG. 13 is an enlarged perspective view of abutment and attachment in a jig for custom abutment processing according to the present invention.
  • FIG. 14 is a detailed cross-sectional view of an abutment material in a jig for custom abutment processing according to the present invention.
  • 11b Auxiliary jig block fixing part 11d: Center rotation shaft part
  • the abutment material be fixed more firmly, but also the machining process is performed in a state where a plurality of abutment materials are fixed once, so that a plurality of abutments can be installed without frequent replacement of the abutment material. It is possible to process the abutment material, which greatly reduces the processing time, further improving production efficiency, and the spool generation is unnecessary due to the processing using the attachment, eliminating the need for manual spool removal, and easily attaching and detaching from the jig body. With the construction of this possible auxiliary jig block, it is possible to easily open the axial direction during abutment processing, thereby realizing the occlusal surface processing.
  • FIG. 1 is an overall perspective view of an example of a spring support type jig for customized abutment processing according to the present invention.
  • FIG. 1 shows a jig 10 and a jig body 11, a fixed plate portion 11a, an auxiliary jig block fixing portion 11b, a central rotating shaft portion 11d, and a rotating shaft fixing portion 11s, Auxiliary jig block 12, support pin release prevention plate 13, U-shaped groove 13e, fixing means separation prevention plate 16, fixing means separation prevention plate fixing hole (16g), attachment 20, abutment
  • the material 100 and the support pin 200 are shown.
  • the jig 10 is a device for fixing the abutment material 100 for abutment processing, is formed of an integral structure supporting the entire jig, and the left and right sides of the central rotation shaft portion 11d are symmetrically formed.
  • One end of the jig body 11, the abutment material 100 is made to be coupled to the attachment 20 connected to the central rotating shaft portion 11d, and the other end of the abutment material 100 is a support pin 200 )
  • the support pin 200 coupled to (12g) prevents the escape to the outside, and the support pin detachment prevention plate 13
  • the jig 10 is an abutment material 100 for processing the abutment 20, the abutment material 100 to support the abutment material 100 to be firmly fixed without shaking when processing the abutment material 100 ), the central rotating shaft portion 11d that integrally connects the central portion of the jig 10, the rotating shaft fixing portion 11s to secure the jig 10 equipped with the abutment material 100 to the rotating shaft arm (not shown) ), the auxiliary jig block fixing unit 11b for fixing the auxiliary jig block 12.
  • the auxiliary jig block 12, the support pin detachment prevention plate 13, the fixing means detachment prevention plate 16, the fixing plate portion 11a, the auxiliary jig block fixing portion 11b is the central rotating shaft portion of the jig 10 It is formed in pairs so as to have symmetry on both sides around (11d).
  • the P1, P2, P3, P4, and P5 marks on the upper surface of the central rotary shaft portion 11d are identification marks for identifying the plurality of abutment materials 100, which prevents recognition errors before or after processing. It has the effect.
  • FIG. 2 is an exploded perspective view of an example of a spring support type jig for customized abutment processing according to the present invention.
  • FIG. 2 an exploded perspective view of FIG. 2 includes a jig 10, a jig body 11, a fixed plate portion 11a, an auxiliary jig block fixing portion 11b, a central rotation shaft portion 11d, and an auxiliary jig block fixing bolt (11e), auxiliary jig block fixing hole (11f), fixing hole (11h), rotating shaft fixing (11s), auxiliary jig block 12, U-shaped groove (12e), bolt fixing hole (12f), support hole (12g) ), spring (12s), support pin release prevention plate (13), fixing bolt (13c), U-shaped groove (13e), bolt fixing hole (13g), attachment fixing means (15), fixing means separation prevention plate (16) , Attachment 20, abutment material 100, and support pins 200.
  • the auxiliary jig block fixing part 11b and the both ends of the auxiliary jig block fixing part 11b are joined to the auxiliary jig block fixing part 11b so that both ends of the auxiliary jig block 12 are well coupled and stably supported.
  • the end of the form is formed, and both ends of the auxiliary jig block fixing portion 11b are formed with bolt grooves so that the auxiliary jig block 12 is coupled and fixed with a bolt, and the auxiliary jig block 12 U-shaped grooves 12e are formed at both ends so that the bolts 11e can engage.
  • the fixing hole 11h is not visible because the attachment plate 20 is attached to the fixing plate portion 11a in the drawing, but it is not visible, but it is an attachment hole for fixing one end of the attachment plate 20 to the fixing plate portion 11a. (20) means the hole inserted.
  • the auxiliary jig block 12 is formed with a U-shaped groove 12e so that both ends can be fixed to the auxiliary jig block fixing portion 11b, and the central portion is a plurality of abutment materials 100 so that one end is inserted.
  • the support hole (12g) is formed and a plurality of bolt fixing holes (12f) are formed between the plurality of support holes (12g) so that the support pin release prevention plate (13) is fixed to the auxiliary jig block (12),
  • the release preventing plate 13 is formed in an elongated plate shape, and a plurality of bolt fastening holes 13g are formed so as to be fixed to the auxiliary jig block 12 with bolts, and the U-shaped groove 13e to support the support pin 12 ) Is formed and the support pin 200 and the spring 12s are prevented from escaping to the outside.
  • the support pin 200 is fixed and supported by the auxiliary jig block 12, but a spring 12s is disposed between the support pin detachment prevention plates 13 to prevent the support pin 200 from being detached.
  • a spring 12s is disposed between the support pin detachment prevention plates 13 to prevent the support pin 200 from being detached.
  • One end of the support pin 200 is formed in a conical shape and coupled to the abutment 100, and the other end is formed in a cylindrical shape having a smaller diameter than the support pin 200 so that the spring 12s is worn.
  • the end portion is configured in a bolt shape is configured to span the U-shaped groove (13e) of the bolt-shaped portion of the support pin departure prevention plate (13).
  • a plurality of fixing holes 11h are formed in the central rotation shaft portion 11d of the jig main body 11d so that one end of the plurality of attachments 20 can be mounted on the left upper side and the lower right side.
  • the hole 11h is formed symmetrically left and right around the central rotation shaft portion 11d, and a plurality of jig bodies 11 and a fixed plate portion 11a can be coupled using bolts between the fixing holes 11h.
  • the bolt groove is formed.
  • the fixing means detachment prevention plate 16 is formed in the form of a flat plate having the same width and length as the fixed plate portion 11a, and has a thin thickness, and the fixed plate portion 11a is centered so that a plurality of attachments 20 are mounted.
  • the shaft fixing hole 11h is formed, and one end of the attachment 20 is coupled to the central shaft fixing hole 11h of the fixing plate portion 11a to be mounted, and the central rotating shaft portion 11d is horizontal
  • the attachment 20 is coupled with a bolt through a through hole formed in the central rotation shaft portion 11d.
  • the fixing means detachment prevention plate 16 is mounted because it prevents the attachment fixing means 15 from being detached and lost. Increase efficiency.
  • the fixing means separation prevention plate 16 is formed with a fixing hole 16g in the same position as the through hole formed in the central rotation shaft portion 11d, and the diameter of the fixing hole 16g of the fixing means separation prevention plate 16 Is a little smaller than the diameter of the through hole formed in the central rotation shaft portion (11d) to prevent the attachment fixing means 15 from leaving through the through hole.
  • the abutment material 100 is supported by the attachment 20 on the central rotating shaft portion 11d of the jig 10, and coupled to the auxiliary jig block 12 on the outer portion of the jig 10 Since the support pin 200 is firmly supported on both sides, it is possible to process the precise abutment material 100 even in vibration and shaking, thereby improving production quality and efficiency.
  • a groove in which the attachment fixing means 15 is generally installed is formed with a fixing screw hole having a thread formed on its inner circumferential surface, and a fixing screw as an attachment fixing means 15 is coupled to the fixing screw hole.
  • a fixed plate portion 11a is coupled to the central rotating shaft portion 11d of the jig 10, and the attachment fixing means 15 is fixed in a state where the fixing hole 11h of the body of the jig 10 is already inserted.
  • the means escape prevention plate 16 is combined to form a jig body as a set.
  • the abutment material 100 and the attachment 20 are fixed with a fastening bolt 140, and one end of the attachment 20 is fixed to the fixed plate 11a to the central shaft fixing hole 11h,
  • the attachment 20 is fixed with a bolt through a through hole in the opposite direction of the attachment 20 mounted around the central rotation shaft portion 11d, and the auxiliary jig block 12 is coupled to the auxiliary block fixing portion 11b.
  • the supporting auxiliary jig block 12 is equipped with a support pin 200 and a spring 12s through a support hole 12g, and a supporting pin detachment prevention plate 13 is mounted on the auxiliary jig block 12 to support pins. (200) and the spring (12s) is fixed with a bolt so that it does not deviate.
  • FIG. 3 is a perspective view of an auxiliary jig block as an example of a jig for custom abutment processing according to the present invention.
  • FIG. 3 is a perspective view when the auxiliary jig block is removed.
  • Jig 10 jig body 11, fixed plate portion 11a, auxiliary block fixing portion 11b, central rotating shaft portion 11d, rotating shaft fixing portion 11s, fixing means detachment prevention plate 16, attachment (20), the abutment material 100 is shown.
  • the jig 10 is a device for fixing the abutment material 100 for abutment processing, is formed of an integral structure supporting the entire jig and is formed symmetrically left and right about the central rotating shaft portion 11d, A fixed plate portion 11a is attached from both sides around the central rotating shaft portion 11d of the jig 10, and one end of the attachment 20 is fixed and fixed to the fixed plate portion 11a, but detachable.
  • a plurality of holes are formed, and the attachment 20 mounted on the fixed plate portion 11a is bolted through a through hole in a direction opposite to the horizontal direction around the central rotation shaft portion 11d, and the fixed bolt Fixing means to prevent the escape from the separation plate 16, a plurality of attachment materials coupled to a plurality of attachments (20), the central axis of rotation (11d) integrally connecting the center of the jig (10) , Abutment material 100 is attached to the rotating shaft fixing (11s) to secure the jig 10 is mounted on a rotating shaft arm (not shown), the auxiliary jig block fixing portion 11b for fixing the auxiliary jig block 12 It includes.
  • the spindle (not shown) is capable of maintaining the shape of the abutment material 100 in vertical or various directions. It is possible to process the customized abutment material 100, which has the effect of improving the customized quality improvement.
  • the above embodiment is for removing the auxiliary jig block and opening the axial direction of the abutment material to process the occlusal surface, and rotating the jig in the axial direction of the spindle (not shown) through the rotation axis 11d of the jig to abutment axis If the direction matches the axial direction of the spindle (not shown), the spindle can enter the occlusal surface of the abutment material supported and fixed by the attachment through the open space, making it easy to process the occlusal surface and creating unnecessary spools. It is not possible to improve productivity because there is no need to perform a separate operation to remove the spool.
  • FIG. 4 is an exploded perspective view of an auxiliary jig block as an example of a jig for custom abutment processing according to the present invention.
  • FIG. 4 an exploded perspective view of FIG. 4 is an embodiment in which the auxiliary jig block is removed from the jig for custom abutment processing, the fixed plate portion 11a, the auxiliary block fixing portion 11b, and the central rotation shaft Part (11d), fixing hole (11h), rotating shaft fixing (11s), attachment fixing means (15), fixing means detachment prevention plate (16), fixing hole (16g) attachment (20), abutment material (100 ).
  • a plurality of through-holes are formed in the central rotating shaft portion 11d of the jig body 10 to the left upper side and the lower right side, so that one end of the plurality of abutment materials 100 can be mounted.
  • the hole is formed in a horizontal direction symmetrically left and right about the central rotation shaft portion 11d, and a plurality of bolt grooves are formed between the through holes so that the fixing plate portion 11a can be coupled using a bolt.
  • the fixing means detachment prevention plate 16 has the same width and length as the fixing plate portion 11a in the form of a flat plate, and is formed to have a thin thickness and is coupled to both sides in the horizontal direction around the central rotating shaft portion 11d, and fixed.
  • the means departure prevention plate 16 is for preventing loss due to the detachment of the attachment fixing means 15, and is always accommodated in a jig to prevent loss due to departure and increase the efficiency of mounting.
  • the fixing means detachment prevention plate 16 is formed with a fixing hole 16g in the same position as the through hole formed in the central rotating shaft portion 11d, and the diameter of the fixing hole 16g is through formed in the central rotating shaft portion 11d. It is slightly smaller than the diameter of the hole to prevent the attachment fixing means 15 from being detached through the through hole, and it is also possible to loosen and tighten the attachment fixing means 15 through the fixing hole 16g.
  • FIG. 5 is a perspective view of an example of a detailed cross-sectional view of a spring support type for customized abutment processing according to the present invention.
  • FIG. 5 the perspective view of FIG. 5 is an embodiment of a spring support type for custom abutment processing, a fixed plate portion 11a, a fixed hole 11h, an attachment 20, and an abutment material 100 ), the auxiliary jig block 12, the spring (12s), the support pin release prevention plate 13, the support pin 200.
  • One end of the attachment 20 is coupled to the fixing hole 11h of the fixing plate portion 11a, and the other end of the attachment 20 is assembled with the abutment material 100 into a fitting form and mutually connected by bolts
  • the other end of the abutment material 100 is coupled to the support pin 200, and the support pin 200 is fixedly supported by the support hole 12g formed in the auxiliary jig block 12, and the spring ( 12s) surrounds the cylindrical shaft having a small diameter of the support pin 200, and the support pin 200 prevents the support pin 200 and the spring 12s from outside the auxiliary jig block 12 to escape to the outside.
  • the end of one end of the support pin 12 is formed in a bolt shape so as to span the U-shaped groove 13e of the support pin detachment prevention plate 13 attached to the auxiliary jig block 12 It is also possible to form a groove so that it can be tightened and loosened like a screw on the end section.
  • One end of the support pin 200 is formed in a conical shape so that it can be easily coupled to a through hole in the middle of the abutment material 100, and is fixed in close contact with the through hole of the abutment material 100. It is formed as possible.
  • the abutment material 100 Since the abutment material 100 is previously seated and fixed to the clamping part, a portion of the abutment material seated in the clamping part is discarded after processing, resulting in economic loss, and the abutment material 100 After processing, there was a large economic loss when viewed as a whole, such as a problem that a spool was generated at the end and a spool had to be removed separately, but when using the support pin 200, the abutment material of the required length (100) ) To prevent unnecessary loss of abutment material, minimize economic loss, and one end of the abutment material 100 is coupled to the support pin 200 to process the abutment material 100 There is no need to remove the spool generated later, and it is possible to process the abutment material 100 only as much as necessary to prevent unnecessary loss of raw materials, thereby preventing large economic losses in advance.
  • FIG. 6 is an exploded perspective view of an example of a pushpin support type for customized abutment processing according to the present invention.
  • FIG. 6 the perspective view of FIG. 6 is an embodiment of a push pin support type for customized abutment processing, the jig 10, the jig body 11, the fixed plate portion 11a, and the auxiliary jig block fixing unit (11b), central rotary shaft portion (11d), auxiliary jig block fixing bolt (11e), auxiliary jig block fixing hole (11f), rotating shaft fixing (11s), auxiliary jig block 12, chamfered portion (12c), U Type groove (12e), support hole (12g), push pin fixing bolt (12h), push pin fixing bolt hole (12i), attachment fixing means (15), fixing means detachment prevention plate (16), attachment (20), uh It includes a butt material (100).
  • FIG. 6 The exploded perspective view of FIG. 6 is the same as the basic configuration in comparison with the perspective view of FIG. 2, and the push pin 200-1, the chamfer 12c, the U-shaped groove 12e, and the support hole in relation to the auxiliary jig block 12 (12g), a push pin fixing bolt (12h), and a push pin fixing bolt hole (12i) is added, and the description will be focused on the added configuration.
  • the push pin (200-1) is one end is formed in a conical shape to be coupled to the circular through-hole of one end of the abutment material 100, a chamfered portion on one side of the push pin (200-1) (12c) is formed to be fixed with a push pin fixing bolt (12h), and the chamfered portion (12c) is used to securely push the push pin (200-1) to the auxiliary jig block (12). It is used to adjust the distance between the pins 200-1 and the abutment 100 so that the push pins 200-1 are in close contact with the abutment 100 to be coupled.
  • the U-shaped groove 12e formed at both ends of the auxiliary jig block 12 is a groove for fixing the auxiliary jig block 12 with a bolt to engage the auxiliary jig block fixing portion 11b.
  • the chamfered portion 12c maintains a flat shape, it is possible to securely fix the push pin fixing bolt 12h so that the push pin 200-1 is prevented from slipping or deviating.
  • FIG. 7 is an exploded perspective view of an example of a fixed bolt support type for customized abutment processing according to the present invention.
  • FIG. 7 the perspective view of FIG. 7 is one embodiment of a fixed bolt support type for customized abutment processing, the jig 10, the jig body 11, the fixed plate portion 11a, the auxiliary jig block fixing unit (11b), central rotating shaft portion (11d), auxiliary jig block fixing bolt (11e), auxiliary jig block fixing hole (11f), auxiliary jig block fixing bolt (11e), rotating shaft fixing section (11s), U-shaped groove (12e) , Support hole 12g, attachment fixing means 15, attachment 20, abutment material 100, and fixing bolts 200-2.
  • FIG. 7 The perspective view of FIG. 7 is the same as that of the perspective view of FIG. 2, and the basic configuration is the same, and the fixing bolt 200-2 is added in relation to the auxiliary jig block 12.
  • the fixing bolt 200-2 has one end formed in a conical shape, and is coupled to a circular through-hole of one end of the abutment material 100, and the other end of the fixing bolt 200-2.
  • the fixing bolt 200-2 has a thread formed inside the support hole 12g of the outer circumferential surface and the auxiliary jig block 12, so that the fixing bolt 200-2 and the auxiliary jig block 12 are formed. It is formed to be mutually coupled, and is adjusted while tightening and loosening the fixing bolt 200-2 like a screw in order to adjust the gap for engaging the fixing bolt 200-2 and one end of the abutment material 100.
  • FIG. 8 is a perspective view of an example of a radial cylindrical jig for custom abutment processing according to the present invention.
  • FIG. 8 a perspective view of FIG. 8 includes a jig 10, a jig body 11, a fixed plate portion 11a, an auxiliary block fixing portion 11b, a central rotating shaft portion 11d, and a rotating shaft fixing portion 11s, Auxiliary jig block (12), support pin release prevention plate (13), U-shaped groove (13e), fixing means release prevention plate (16), attachment (20), abutment material (100), support pin (200) Shows.
  • the jig body 11 is processed by combining abutment materials on three axes at equal intervals of a 120-degree radial shape around the central rotation shaft portion 11d. It can, and if necessary, extend to multiple axes.
  • a number of support pins for fixing and supporting a plurality of support pins 200 fixing one end of the attachment 20 combined with a plurality of abutment materials 100 Hole (12g) is formed
  • a support hole 12g in which one end of the support pin 200 is fixed is formed, and the support pin detachment prevention for preventing the support pin 200 from detaching is formed.
  • the plate 13 is attached, and the support pin 200 is fixedly supported by the support hole 12g of the auxiliary jig block 12, and the support pin detachment preventing plate (which prevents the support pin 200 from being detached) 13)
  • a spring 12s is disposed between the bolted end of the support pin 200 to secure the spring 12s even when vibration occurs in the support pin 200 during processing of the abutment 100. As it is fixed, it is possible to improve the efficiency according to precision processing.
  • FIGS. 9A and 9B are perspective views using an auxiliary jig block rotating unit in a spring support type for a customized abutment processing according to the present invention.
  • FIG. 9A the auxiliary jig block rotation unit 17 is attached to and supported by the jig 10 to process the abutment 100
  • FIG. 9B shows the auxiliary jig block rotation unit 17 ) Is detached from the jig 10 and represents an open state.
  • Figure 9a is a jig 10 and the jig body 11, the fixed plate portion (11a), the auxiliary jig block fixing portion (11b), the rotating shaft fixing portion (11s), the auxiliary jig block 12, Support pin release prevention plate (13), U-shaped groove (13e), fixing means separation prevention plate (16), attachment (20), abutment material (100), support pin (200), central rotation shaft portion (11d), The support hole 12g, the auxiliary jig block rotation unit 17, and the rotation unit central rotation shaft portion 17d are shown.
  • the basic configuration is the same as that of FIG. 2, and since the auxiliary jig block rotation unit 17 and the rotation unit central rotation shaft portion 17d are added, only the configuration added in FIG. 9A will be described. do.
  • the auxiliary jig block 12 It is configured in the form, a plurality of support holes (12g) is formed at the top to support and fix the support pins 200, and at both ends, an auxiliary jig block supporter supporting the top of the auxiliary jig block 12 in the form of a pier 12b) is formed, and both ends of the auxiliary jig block support 12b are combined with the rotation unit central rotation shaft portion 17d of the auxiliary jig block rotation unit 17 to support the rotation unit center rotation shaft portion 17d.
  • the jig block 12 itself is rotated in a folded shape so that the auxiliary jig block 12 is detachable from the auxiliary jig block fixing portion 11b.
  • the combination of the subsidiary jig block fixing portion 11b and the subsidiary jig block 12 is a rotating unit 17 fixed to a separate floor and rotates, so the abutment 100 is processed without a coupling configuration by a separate additional device. It can be fixed so as not to shake at the time, and if necessary, the auxiliary jig block 12 can be opened to open the axial direction to perform occlusal surface processing. Since the rotary unit 17 can be driven using a pneumatic cylinder and an electric motor, there is an advantage in that the combination of the auxiliary jig blocks can be automated through automatic control instead of manual operation.
  • the auxiliary jig block 12 and the auxiliary jig block rotation unit 17 are formed symmetrically on both sides of the jig 10.
  • the auxiliary jig block rotation unit 17 combined with the auxiliary jig block 12 is freely capable of forward rotation and reverse rotation, and is attached to the jig 10 when processing the abutment 100 of the jig 10 In order to maintain the processing state, and to rotate the front and back of the abutment 100 by 180 degrees or when machining the occlusal surface, or when the processing is completed, the auxiliary jig block from the jig 10 (12) is detached and becomes open.
  • FIGS. 10A and 10B are perspective views of another example using an auxiliary jig block linear unit for a spring support type for customized abutment processing according to the present invention.
  • FIG. 10A shows a state in which the auxiliary jig block linear unit 18 is attached to and supported by the jig 10 to process the abutment 100
  • FIG. 10B shows the auxiliary jig block linear unit 18 ) Is detached from the jig 10 and represents an open state.
  • Figure 10a is a jig 10 and the jig body 11, the fixing plate portion (11a), the auxiliary jig block fixing portion (11b), the rotating shaft fixing portion (11s), the auxiliary jig block 12, the support pin departure prevention plate ( 13), U-shaped groove (13e), fixing means separation prevention plate (16), attachment (20), abutment material (100), support pin (200), central rotation shaft portion (11d), support hole (12g),
  • the auxiliary jig block represents a linear unit 18, a linear motion guide 18-1, and a guide contact plate 18-2.
  • FIG. 10A compared to the configuration of FIG. 2, the basic configuration is the same, and additional auxiliary jig block linear units 18, linear motion guides 18-1, and guide contact plates 18-2 are added. In FIG. 10A, only the added configuration will be described.
  • the auxiliary jig block 12 is formed in a plate shape, a plurality of support holes (12g) are formed to fix and support the support pin 200, and a support release prevention plate 13 is attached to the support pin 200 ) Will be prevented from escaping.
  • the subsidiary jig block linear unit 18 is fixed separately at a certain position of the jig 10 (possible to move the position), a linear motion guide 18-1 is attached, and the linear motion guide 18-1 Is a straight distance reciprocating motion within a certain distance to the inside and outside of the auxiliary jig block linear unit 18, and the linear motion guide 18-1 is coupled to the jig 10 in the auxiliary jig block linear unit 18
  • the linear motion guides 18-1 two are formed symmetrically on both sides, and one driving shaft and two circular guides are integrally formed on the one linear motion guide 18-1.
  • a guide contact plate 18-2 in the form of a plate is attached to an end of the linear motion unit 18, and an auxiliary jig block 12 is formed on the guide contact plate 18-2 to form a linear motion unit.
  • the auxiliary jig block 12 is formed to be detachable from the auxiliary jig block fixing portion 11b.
  • the productivity can be improved and the efficiency can be improved to improve efficiency.
  • the straight unit 18 can be freely advanced and reversed.
  • it is attached to the jig 10 to maintain the processing state, and the abutment 100
  • the auxiliary jig block 12 is detached from the jig 10 to be opened.
  • FIG. 11 is a perspective view of another example of a radial cylindrical jig and a rotating unit for customized abutment processing according to the present invention.
  • FIG. 11 is a jig 10, a jig body 11, a fixed plate portion 11a, an auxiliary block fixing portion 11b, a central rotating shaft portion 11d, a rotating shaft fixing portion 11s, and an auxiliary jig Block 12, support pin release prevention plate 13, U-shaped groove 13e, fixing means separation prevention plate 16, attachment 20, abutment material 100, support pin 200, auxiliary jig
  • the block rotation unit 17, the rotation unit central rotation shaft portion 17d and a radial cylindrical jig are shown.
  • FIG. 11 is the same as the basic configuration of FIG. 8, the arrangement form of the auxiliary jig block 12 is different, and the auxiliary jig block rotation unit 17 and the rotation unit central rotation shaft portion 17d are added. Since the auxiliary jig block 12, the auxiliary jig block rotation unit 17 and the rotation unit center rotation shaft portion 17d will be described.
  • the auxiliary jig block rotation unit 17 is disposed on both sides of the radial cylindrical jig 10, the shape and function and operation of the auxiliary jig block rotation unit 17 is the auxiliary jig block rotation unit of Figure 9 ( 17)
  • the shape and function and operation are the same, except that FIG. 9 is an auxiliary jig block rotation unit 17 attached to the flat jig 10, and FIG. 11 is attached to the radial cylindrical jig 10 There is a difference.
  • FIG. 12 is a perspective view of another example of a radial cylindrical jig and a linear unit for custom abutment processing according to the present invention.
  • FIG. 12 is a jig 10, a jig body 11, a fixed plate portion 11a, an auxiliary block fixing portion 11b, a central rotating shaft portion 11d, a rotating shaft fixing portion 11s, and an auxiliary jig Block 12, support pin release prevention plate 13, U-shaped groove 13e, fixing means separation prevention plate 16, attachment 20, abutment material 100, support pin 200, auxiliary jig It shows a block straight unit 18 and a radial cylindrical jig.
  • FIG. 12 is the same as the basic configuration of FIG. 8, and since the arrangement form of the auxiliary jig block 12 is different, and the auxiliary jig block linear unit 18 is added, the added auxiliary jig block straight line The unit 18 will be described.
  • the auxiliary jig block linear unit 18 is disposed on both sides of the radial cylindrical jig 10, the shape and function and operation of the auxiliary jig block linear unit 18 is the auxiliary jig block linear unit of Figure 10 ( 17) Same as form, function, and operation, but FIG. 10 is an auxiliary jig block linear unit 18 attached to the planar jig 10, and FIG. 12 is an auxiliary jig attached to a radial cylindrical jig 10 There is a difference in that it is a block linear unit (18).
  • FIG. 13 is an enlarged perspective view of abutment and attachment in a jig for custom abutment processing according to the present invention.
  • FIG. 13 an enlarged perspective view of FIG. 13 is an attachment 20, a body portion 21, an identification section 21i, a clapping portion 22, a chamfering portion 22c, an engaging portion 23, and an engaging hole (23h), the abutment material 100, the body portion 110, the coupling portion 130, shows the fastening bolt 140.
  • the center of the attachment 20 and the attachment 20 for connecting and fixing between one end of the abutment material 100 and the fixing plate portion 11a in order to process the abutment material 100
  • the body portion 21 formed integrally with the shaft, the central portion of the attachment 20, has a diameter smaller than the central portion of the identification cross-section 21i and the attachment 20 having a cross section formed on the upper surface of the largest diameter portion.
  • One end of the abutment material 100 is formed with a taper having a large diameter in the direction of the body portion 21 and a small diameter in the terminal direction with one end of the chamfered portion 22c having a flat surface so as not to move and the attachment 20
  • 23h) has the same shape and shape to correspond to the coupling portion 130 of the various abutment materials 100, and is formed opposite to the protrusion or depression shape of the coupling portion 130 of the abutment material 100.
  • the attachment is a body portion 21 formed integrally with the central axis of the attachment, an identification cross-section 21i having an identification cross-section, a clamping portion 22 that maintains the engagement, so that the fixed direction or position does not move. Consisting of a chamfer (22c), after the attachment hole (23h) of the attachment 20, the coupling 23 and the coupling portion 130 of the abutment material 100 after the coupling bolt 140 through the attachment bolt (140) ( 20) and the abutment material 100 are combined into one.
  • the couple coupled with the support pin 12 of the abutment material 100 forms a cylindrical cross section, and a fastening hole 141 is formed in the center so that the conical end of the support pin 12 is formed to be coupled.
  • the fastening bolt 140 is inserted and coupled so that the coupling state is fixed firmly.
  • FIG. 14 is a detailed cross-sectional view of an abutment material in a jig for custom abutment processing according to the present invention.
  • FIG. 14 a detailed cross-sectional view of FIG. 14 shows an abutment material 100, a body portion 110, a coupling portion 130, a fastening bolt 140, a fastening hole 141, and a taper 141a.
  • the present invention relates to a cross-sectional view of the abutment material 100 used in a jig for custom abutment processing, and the coupling portion 130 of the abutment material 100 is combined with the attachment 20
  • the other end of the abutment material 100 is formed in a circular cross-section and the center Is formed with a fastening hole 141 for coupling through a bolt
  • the inlet portion of the fastening hole 141 is formed with a conical tapered taper 141a that is wide at the outside and narrows toward the inside, thereby supporting pin (200), the push pin (200-1), the fixing bolt (200-2) formed in the conical shape of the tapered taper and the fitting to form a combination, the abutment material (100) abutment material during processing ( 100) to fix and support.

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Abstract

Le but de la présente invention est : de permettre à un matériau de butée d'être fixé bilatéralement à l'aide d'un accessoire et d'une broche de support et ainsi d'être fixé plus fortement, de façon à réduire une vibration ou une oscillation, de telle sorte que la qualité du produit puisse être améliorée lors du traitement et de la production du matériau de butée ; et d'empêcher la création d'une bobine pendant le traitement de butée et permettre ainsi l'omission d'une opération de suivi pour retirer la bobine, améliorant ainsi l'efficacité de production. Pour atteindre l'objectif décrit ci-dessus, la présente invention concerne un gabarit pour le traitement d'une butée personnalisée, le gabarit comprenant : un corps de gabarit obtenu en formant au moins deux paires de parties de fixation de bloc auxiliaire au niveau des deux extrémités opposées d'une partie plaque de fixation ayant de multiples trous de fixation formés à travers celle-ci ; des blocs de gabarit auxiliaires fixés de manière amovible aux parties de fixation de bloc auxiliaire du corps de gabarit respectivement et comprenant de multiples trous de support formés à travers ceux-ci ; des broches de support insérées dans les trous de support des blocs de gabarit auxiliaires et poussant et étant couplées à une extrémité latérale d'un matériau de butée de façon à fixer et à supporter le matériau de butée ; une plaque de prévention de détachement de broche de support pour empêcher les broches de support couplées aux trous de fixation des blocs de gabarit auxiliaires d'être détachées vers l'extérieur ; et des moyens de fixation d'accessoire traversant les trous de fixation et serrés dans des trous de vis de fixation de l'accessoire de façon à fixer l'accessoire. [Dessin représentatif] Figure 1
PCT/KR2019/000529 2018-12-07 2019-01-14 Gabarit de traitement de butée personnalisée WO2020116711A1 (fr)

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CN112475976B (zh) * 2020-11-26 2022-02-01 佛山市高明区高级技工学校 一种多阶夹具
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CN117161795B (zh) * 2023-10-31 2024-02-06 西安驰达飞机零部件制造股份有限公司 液压夹紧机构及用于加工飞机复合材料梁的夹具

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