CN113146309A - A location frock for non ferrous metal calendering piece - Google Patents

A location frock for non ferrous metal calendering piece Download PDF

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Publication number
CN113146309A
CN113146309A CN202110462365.6A CN202110462365A CN113146309A CN 113146309 A CN113146309 A CN 113146309A CN 202110462365 A CN202110462365 A CN 202110462365A CN 113146309 A CN113146309 A CN 113146309A
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China
Prior art keywords
base
ferrous metal
groove
substrate
spring
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Granted
Application number
CN202110462365.6A
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Chinese (zh)
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CN113146309B (en
Inventor
何伟强
陈美香
沈明聪
邹小金
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Xiamen Lu Magnesium Aluminum Products Co ltd
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Xiamen Lu Magnesium Aluminum Products Co ltd
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Priority to CN202110462365.6A priority Critical patent/CN113146309B/en
Publication of CN113146309A publication Critical patent/CN113146309A/en
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    • 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
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • 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
    • B23Q2703/04—Work clamping means using fluid means or a vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The application relates to a positioning tool for a non-ferrous metal rolled piece, which relates to the technical field of non-ferrous metal rolled piece processing and comprises a base plate, a base, a limiting assembly and a clamping assembly; the base plate is installed on a workbench of a CNC machining center to play a main supporting and bearing function, the base is detachably installed on the base plate, two limiting grooves which are arranged side by side and used for limiting the side edge of a non-ferrous metal rolling piece are formed in the base, the limiting assembly is arranged on the base plate and located at the end portion of one end of the base, the limiting assembly is used for adjusting the end portion position of the non-ferrous metal rolling piece, the clamping assembly is arranged on the base, and the clamping assembly is used for clamping and fixing the non-ferrous metal rolling piece in the limiting grooves. This application has the effect of the non ferrous metal calendering piece tip location of being convenient for.

Description

A location frock for non ferrous metal calendering piece
Technical Field
The application relates to the technical field of non ferrous metal calendering processing, in particular to an auxiliary device for non ferrous metal calendering processing.
Background
The non-ferrous metal rolled piece is a section formed by rolling an alloy formed by taking a non-ferrous metal as a matrix (usually more than 50%) and adding one or more other elements, the non-ferrous metal usually refers to all metals except iron (sometimes manganese and chromium) and iron-based alloy, the non-ferrous metal can be divided into heavy metals (such as copper, lead and zinc), light metals (such as aluminum and magnesium), precious metals (such as gold, silver and platinum) and rare metals, and the non-ferrous metal needs to be rolled in the processing process.
Non ferrous metal calendering piece generally uses as purlin, bracing piece, crossbeam, strengthening rib, and non ferrous metal calendering piece is for ensureing safe handling, generally need utilize CNC machining center to punch a hole on the surface, work such as turning, polishing, wherein, when non ferrous metal calendering piece is installed in CNC machining center, need utilize the work fixture to carry out the initial point location, generally utilizes the cylinder to carry out quick clamping.
To the correlation technique among the above-mentioned, the inventor discovers, non ferrous metal calendering spare generally is at the tip, the side needs carry on spacingly, and non ferrous metal calendering spare is when tip location, generally through installing the stopper on CNC machining center's workstation, when installation non ferrous metal calendering spare, through leaning on the stopper with the tip that non ferrous metal calendered the spare, can accomplish the tip location work that non ferrous metal calendered the spare, however, when the tip that non ferrous metal calendered the spare need is polished, still need the staff to demolish the stopper, it is comparatively loaded down with trivial details to use, consequently, need improve.
Disclosure of Invention
In order to improve the loaded down with trivial details problem of non ferrous metal rolling piece tip location work, this application provides a location frock for non ferrous metal rolling piece.
The application provides a location frock for non ferrous metal calendering piece adopts following technical scheme.
The utility model provides a location frock for non ferrous metal calendering spare, its characterized in that includes:
the base plate is arranged on a workbench of a CNC (computerized numerical control) machining center;
the lower end of the limiting block is rotatably arranged on the substrate, and the axis of a rotating shaft between the limiting block and the substrate is parallel to the upper surface of the substrate;
the driving cylinder is arranged on the substrate and used for driving the limiting block to rotate;
the base is arranged above the limiting block, a limiting groove matched with the non-ferrous metal rolled piece is arranged on the upper surface of the base, and the end part of the limiting groove is communicated with the side surface of the base;
the limiting block is located at the end of the base, the driving cylinder is arranged in the base, and when the limiting block is vertical, the side face of the limiting block is attached to the end of the base.
Through adopting the above-mentioned technical scheme, utilize the base plate to play main support and bear the weight of the effect, when needs installation non ferrous metal calendering piece, only need to roll non ferrous metal calendering piece installation into the spacing inslot that sets up on the base, and make non ferrous metal calendering piece extend the top of stopper near the one end of stopper, then utilize driving actuating cylinder to drive the stopper and rotate, make the stopper can with the side laminating of base can, wherein, at stopper pivoted in-process, the stopper can be rolled the part top that non ferrous metal calendering piece is close to the stopper and moved, thereby reach and ensure non ferrous metal calendering piece tip position effect, it can to utilize driving actuating cylinder control stopper to reset at last.
Optionally, the substrate is provided with:
the inclined bearing platform is arranged on the upper surface of the substrate, the upper surface of the inclined bearing platform is arranged in an inclined mode, and the inclined direction of the upper surface of the inclined bearing platform is arranged along the length direction of the substrate;
wherein the driving cylinder is installed on an upper surface of the inclined platform.
Through adopting above-mentioned technical scheme, CNC machining center can spray the cooling water at the course of working, and the cooling water can sputter and drive actuating cylinder on the surface, through will driving actuating cylinder and install on the inclined surface of slope cushion cap for what drive actuating cylinder can incline installs on the base plate, thereby makes and sputter and drive actuating cylinder cooling water on the surface and can discharge along the incline direction who drives actuating cylinder, avoids driving actuating cylinder and is infected with a large amount of cooling water on the surface for a long time.
Optionally, the base is provided with:
the abdicating groove is positioned on the lower surface of the base, and when the base is arranged on the substrate, the driving cylinder is positioned in the abdicating groove;
when the base is installed on the substrate, the two long side sides of the inclined bearing platform are respectively attached to the two sides of the abdicating groove.
Through adopting above-mentioned technical scheme, through setting up driving cylinder in the groove of stepping down at the base lower surface for the cuttings that produces in the non ferrous metal calendering spare machine tooling process can directly be infected with on driving cylinder.
Optionally, the method further includes:
the positioning columns are provided with a plurality of channels, all the positioning columns are arranged on the upper surface of the substrate, and all the positioning columns are arranged in a circular truncated cone shape;
the positioning grooves are provided with a plurality of channels, each positioning groove is arranged on the lower surface of the base, and the number, the positions and the shapes of the positioning grooves correspond to those of the positioning columns one to one;
the base is detachably mounted on the upper surface of the substrate.
Through adopting above-mentioned technical scheme, utilize the connection relation dismantled between base and the base plate for the staff can change corresponding base according to the actual specification of metal calendering piece, improves application scope, utilizes the cooperation between reference column and the location arch, makes the base of changing fix a position the installation fast.
Optionally, the method further includes:
the air blowing channel is embedded in the substrate, and two ends of the air blowing channel are communicated with the upper surface of the substrate;
one end of the air blowing channel is arranged in an upward inclined mode towards one side face, close to the base, of the limiting block, and the other end of the air blowing channel is communicated with an external air pump.
Through adopting above-mentioned technical scheme, utilize the cooperation between gas blowing channel and the external air pump for gas blowing channel can blow towards the stopper surface, thereby reaches the effect of detaching stopper surface cooling water and cuttings, avoids cooling water and cuttings to cause the influence to the positioning accuracy of non ferrous metal calendering piece.
Optionally, the base is provided with:
the clamping cylinder is provided with a plurality of pieces along the length direction of the base;
the clamping plates are provided with a plurality of clamping plates, and the middle part of each clamping plate is connected with a clamping cylinder;
the limiting grooves on the base are provided with two grooves, the base is further provided with yielding cavities between the two limiting grooves, the clamping cylinders are located in the yielding cavities, and two ends of each clamping plate extend to the upper portions of the two limiting grooves respectively.
Through adopting above-mentioned technical scheme, utilize die clamping cylinder can drive the grip block oscilaltion to make the grip block can press the piece with non ferrous metal and press from both sides tightly to fix in the base, utilize the chamber of stepping down and can avoid die clamping cylinder and the waterproof interference of base, the independent dismouting of base of being convenient for.
Optionally, the base is provided with:
the mounting structure comprises a first mounting groove, a second mounting groove and a third mounting groove, wherein the first mounting groove is provided with a plurality of grooves, and the first mounting grooves are uniformly distributed in two limiting grooves;
the first spring is provided with a plurality of first mounting grooves, and each first spring is mounted in each first mounting groove;
the first ball bearings are provided with a plurality of first ball bearings, each first ball bearing is respectively arranged in each first mounting groove, and each first ball bearing is respectively positioned above each first spring;
when the first spring is completely unfolded, the top of each first ball extends out of the bottom of the limiting groove.
Through adopting above-mentioned technical scheme, utilize the first ball of installing in first mounting groove to play the effect that reduces friction, when making non ferrous metal roll piece slide at the spacing inslot, can not produce great friction, utilize first spring, when making first ball receive great pressure, first ball can hide in first mounting groove, thereby when making non ferrous metal roll piece compressed tightly at the spacing inslot, non ferrous metal roll piece can closely cooperate with the spacing groove.
Optionally, each of the two ends of the clamping plate is provided with:
the lower end opening of the second mounting groove is arranged, and the lower end opening of the second mounting groove is arranged in a necking manner;
the second spring is arranged in the second mounting groove;
the second ball bearings are respectively arranged in the second mounting grooves and are respectively positioned below the second springs;
when the second spring is completely unfolded, the bottom of each second ball extends out of the lower end opening of the second mounting groove.
Through adopting above-mentioned technical scheme, the second ball that the utilization was installed in the second mounting groove can play the effect of reducing friction, when making the grip block tentatively roll the piece with non ferrous metal and contact, utilize the cooperation of second ball and first ball can be steady carry non ferrous metal to roll the piece, thereby make the stopper when promoting non ferrous metal to roll the piece and remove, non ferrous metal rolls the piece and can not take place great shake, and can ensure the tip and the stopper steady contact of non ferrous metal rolling piece, utilize the second spring, when making the second ball receive great pressure, the second ball can be hidden in the second mounting groove, thereby make the piston rod of die clamping cylinder complete in the time, the lower surface of grip block can laminate with the upper surface of non ferrous metal rolling piece, ensure the tight effect of clamp to non ferrous metal rolling piece.
Optionally, be located same the diameter of each first ball of spacing inslot reduces along the direction of arranging of spacing groove gradually, when non ferrous metal rolled piece installs in the spacing inslot, non ferrous metal rolled piece set up with each first ball surface, and non ferrous metal rolled the one end slope that the piece is close to the stopper and sets up downwards.
Through adopting above-mentioned technical scheme, through the cooperation between the first ball that the diameter foundry goods increases for when each first ball is not pressed into first mounting groove, each first ball cooperates the support non ferrous metal that can incline mutually and rolls the piece, thereby makes non ferrous metal roll the piece and can be towards spacing place landing under the effect of gravity, ensures the laminating effect between non ferrous metal roll piece and the stopper.
In summary, the present application includes at least one of the following beneficial technical effects:
the side edge and end part positioning work of the non-ferrous metal rolled piece can be automatically completed, the working strength of workers is effectively reduced, and the positioning precision is ensured;
the effect of improving the application range can be achieved by replacing different bases, the bases are convenient to replace, and other parts cannot be affected;
can once only accomplish the location frock of two non ferrous metal calendering pieces, further improve work efficiency.
Drawings
FIG. 1 is a front view of a positioning tool according to an embodiment of the present disclosure;
FIG. 2 is a front view of a substrate according to an embodiment of the present application;
FIG. 3 is a front view of a stop assembly of an embodiment of the present application;
FIG. 4 is a front view of a stop block of an embodiment of the present application;
FIG. 5 is a front view of a base of an embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of a first guide mechanism of an embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of a base according to an embodiment of the present application;
FIG. 8 is a front view of a clamping assembly of an embodiment of the present application;
fig. 9 is a schematic cross-sectional view of a second guide mechanism according to an embodiment of the present application.
Reference numerals: 1. a substrate; 11. an air blowing channel; 12. a communication channel; 13. inclining the bearing platform; 14. a positioning column; 2. a base; 21. a limiting groove; 22. a yielding groove; 23. a yielding cavity; 24. positioning a groove; 25. fastening a bolt; 3. a limiting component; 31. a limiting block; 311. rotating the block; 312. a card slot; 313. an adjusting block; 314. a clamping block; 32. a driving cylinder; 4. a clamping assembly; 41. a clamping cylinder; 42. a clamping plate; 43. a rubber buffer block; 431. a second mounting groove; 44. a second guide mechanism; 441. a second spring; 442. a second ball bearing; 5. a first guide mechanism; 51. a first mounting groove; 52. a first ball bearing; 53. a first spring; 54. a threaded rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses a location frock for non ferrous metal calendering piece. Referring to fig. 1, the positioning tool comprises a substrate 1, a base 2, a limiting assembly 3 and a clamping assembly 4; wherein, base plate 1 installs on CNC machining center's workstation in order to be used for playing main support and bears the weight of the function, base 2 detachable installs on base plate 1, be provided with the twice and set up side by side in order to be used for carrying out spacing groove 21 to the side that non ferrous metal rolled the piece on base 2, spacing subassembly 3 sets up on base plate 1 and is located the wherein one end tip of base 2, spacing subassembly 3 is used for adjusting the tip position that non ferrous metal rolled the piece, clamping component 4 sets up on base 2, clamping component 4 is used for rolling the piece with non ferrous metal and presss from both sides tightly to be fixed in spacing groove 21.
Referring to fig. 1 and 2, a plurality of air blowing channels 11 arranged side by side are arranged in a substrate 1, each air blowing channel 11 extends along the length direction of the substrate 1, one end of each air blowing channel 11 close to a limiting component 3 is arranged in an upward inclined manner and is communicated with the upper surface of the substrate 1, and one end of each air blowing channel 11 close to the limiting component 3 is aligned with the surface of the limiting component 3; wherein, still be provided with a communicating channel 12 in base plate 1, wherein one end of communicating channel 12 and each one of blowing channel 11 keep away from the one end of spacing subassembly 3 and communicate, and the other end of communicating channel 12 and the surface intercommunication of base plate 1 to make communicating channel 12 can utilize the hose to communicate with external air pump.
Referring to fig. 1 and 3, the limiting assembly 3 includes a limiting block 31 and a driving cylinder 32, the limiting block 31 and the driving cylinder 32 are both disposed on the upper surface of the substrate 1, the limiting block 31 is located at the end of the base 2, and the driving cylinder 32 is disposed in the base 2 for driving the limiting block 31 to move, so that the limiting block 31 can push the end of the non-ferrous metal rolled piece to a designated position; wherein, two driving cylinders 32 are provided, and the two driving cylinders 32 are respectively connected with two ends of the limiting block 31.
When the limiting block 31 is in an inclined or vertical state, the lower end of the limiting block 31 is in a rotational connection with the substrate 1, the axis of the rotating shaft between the limiting block 31 and the substrate 1 is horizontal to the surface of the substrate 1, and the axis of the rotating shaft between the limiting block 31 and the substrate 1 is perpendicular to the length direction of the limiting groove 21; wherein, the cylinder body of the driving cylinder 32 is rotatably connected with the upper surface of the substrate 1, and the piston rod of the driving cylinder 32 is rotatably connected with the limiting block 31.
Referring to fig. 3 and 5, an inclined bearing platform 13 is arranged on the upper surface of the substrate 1, the upper surface of the inclined bearing platform 13 is arranged in an inclined manner, a driving cylinder 32 is installed on the inclined surface of the inclined bearing platform 13, a yielding groove 22 is arranged on the lower surface of the base 2, when the base 2 is installed on the substrate 1, the inclined bearing platform 13 and the driving cylinder 32 are both positioned in the yielding groove 22, and two long sides of the inclined bearing platform 13 are respectively attached to two long sides of the yielding groove 22; wherein, each exhaust channel is evenly distributed in two inclined bearing platforms 13.
Referring to fig. 4, the limiting block 31 includes a rotating block 311 and an adjusting block 313, the rotating block 311 is connected to the substrate 1 and the driving cylinder 32, a slot 312 with a convex cross section is disposed on one surface of the rotating block 311, one end of the slot 312 away from the rotating shaft of the rotating block 311 is communicated with a side surface of the rotating block 311, and a latch 314 in which the slot 312 is slidably latched is disposed on one side surface of the adjusting block 313; when the piston rod of the driving cylinder 32 is completely contracted, the rotating block 311 is vertically arranged, the adjusting block 313 is positioned on one surface of the rotating block 311 close to the base 2, one side surface of the adjusting block 313 close to the base 2 is obliquely arranged, and the lower end of one side surface of the adjusting block 313 close to the base 2 is obliquely arranged towards the direction far away from the base 2, so that when the limiting block 31 is matched with the non-ferrous metal rolled piece, the adjusting block 313 can ensure the contact effect between the non-ferrous metal rolled piece and the non-ferrous metal rolled piece.
Referring to fig. 5 and 6, two first guide mechanisms 5 are arranged on the base 2, and the two first guide mechanisms 5 are respectively arranged in the two limit grooves 21; wherein, two first guiding mechanism 5 all include a plurality of first mounting grooves 51, a plurality of first spring 53 and a plurality of first ball 52, and each first mounting groove 51 all arranges the setting along the length direction equidistance of spacing groove 21, and first spring 53 is provided with a plurality of, and each first spring 53 is installed respectively in each first mounting groove 51, and each first ball 52 is located the upper end of each first spring 53 respectively.
The upper ends of the first mounting grooves 51 are communicated with the bottom surface of the limiting groove 21, and the upper end openings of the first mounting grooves 51 are arranged in a necking manner, so that when the first springs 53 are completely unfolded, the tops of the first balls 52 can be clamped at the upper end openings of the first mounting grooves 51, and the first balls 52 cannot be directly ejected out of the first mounting grooves 51; the lower end of each first mounting groove 51 is communicated with the lower surface of the base 2, and a threaded rod 54 for plugging the lower end opening of the first mounting groove 51 is connected with the lower end of each first mounting groove 51 in a threaded manner.
When the first guide mechanism 5 is not pressed, the top of the first guide mechanism 5 is in an inclined state, so that when the non-ferrous metal rolling piece is placed on the first guide mechanism 5, the non-ferrous metal rolling piece is kept in the inclined state, and the inclined downward end of the non-ferrous metal rolling piece is close to the limiting block 31; specifically, in the first guide mechanism 5, the diameter of each first ball 52 is inversely proportional to the distance between the first ball 52 and the stopper 31, that is, the longer the distance between the first ball 52 and the stopper 31 is, the smaller the diameter of the first ball 52 is, so that on the premise that the inner diameter of the opening at the upper end of each first mounting groove 51 is kept to be constant, the smaller the diameter of the first ball 52 is, the more the first ball 52 extends out of the first mounting groove 51, and the higher the distance between the top of the portion of the first ball 52 extending out of the mounting groove and the bottom surface of the stopper groove 21 is, thereby achieving the effect of obliquely supporting the non-ferrous metal rolled part.
Referring to fig. 4 and 7, a plurality of positioning columns 14 are disposed on the upper surface of the substrate 1, each positioning column 14 is disposed in a circular truncated cone shape, each positioning column 14 is uniformly distributed on two long side sides of the substrate 1, a plurality of positioning grooves 24 disposed in a circular truncated cone shape are disposed on the lower surface of the base 2, the number, position and shape of each positioning groove 24 respectively correspond to each positioning column 14 one by one, and when the base 2 is mounted on the substrate 1, each positioning column 14 is inserted into each positioning groove 24; wherein, a plurality of fastening bolts 25 are inserted on the base 2, and the bolt body of each fastening bolt 25 is respectively in threaded connection with each positioning column 14.
Referring to fig. 1 and 8, the clamping assembly 4 includes a plurality of clamping cylinders 41, a plurality of clamping plates 42, a plurality of rubber buffers 43, and a plurality of second guiding mechanisms 44 (not shown in fig. 8), each clamping cylinder 41 is installed on the substrate 1, each clamping cylinder 41 is arranged at equal intervals along the length direction of the substrate 1, each clamping plate 42 is installed on each clamping cylinder 41, the middle part of each clamping plate 42 is rotatably connected with the upper end of the piston rod of each clamping cylinder 41, each rubber buffer 43 is respectively arranged on the end parts of the two ends of each clamping plate 42, and each second guiding mechanism 44 is respectively arranged in each rubber buffer 43; wherein, be provided with one intercommunication base 2 upper and lower surface on base 2 and let a chamber 23, let a chamber 23 be located between two spacing grooves 21, each die clamping cylinder 41 all is located and lets a chamber 23.
Referring to fig. 8 and 9, a rubber buffer block 43 is fixed to the lower surface of the clamping plate 42 by means of bolt locking; wherein, a second mounting groove 431 is provided in the rubber buffer block 43, the upper and lower ends of the second mounting groove 431 are respectively communicated with the upper and lower surfaces of the rubber buffer block 43, and the second guide mechanism 44 is mounted in the second mounting groove 431.
Referring to fig. 9, the second guide mechanism 44 includes a second spring 441 and a second ball 442, the second spring 441 is mounted in the second mounting groove 431, an upper end of the second spring 441 is attached to a lower surface of the clamping plate 42, the second ball 442 is mounted in the second mounting groove 431, and the first ball 52 is located at a lower end of the second spring 441; wherein, the lower end opening of the second mounting groove 431 is reduced, so that the second ball 442 can be clamped in the second mounting groove 431, and the bottom of the second ball 442 can extend out of the second mounting groove 431.
When the non-ferrous metal rolling piece is placed in the limiting groove 21, the clamping cylinder 41 is used for controlling the second guide mechanism 44 to slowly move downwards until the second guide mechanism 44 can be attached to the upper surface of the non-ferrous metal rolling piece, at the moment, the first guide mechanism 5 and the second guide mechanism 44 are mutually matched to play a role in stably supporting the non-ferrous metal rolling piece, and because the first guide mechanism 5 and the second guide mechanism 44 are in rolling friction with the non-ferrous metal rolling piece, the non-ferrous metal rolling piece can slide towards the direction of the limiting block 31 under the action of gravity.
After the end position of the non-ferrous metal rolled piece is adjusted, the clamping cylinder 41 is used for controlling the clamping plate 42 to move downwards again, at this time, the first spring 53 and the second spring 441 are pressed too much, so that each first ball 52 and each second ball 442 can be retracted into each first mounting groove 51 and each second mounting groove 431 respectively, the lower surface of the non-ferrous metal rolled piece can be attached to the limiting groove 21, and the upper surface of the non-ferrous metal can be attached to the upper surface of each rubber buffer block 43.
The implementation principle of the positioning tool for the non-ferrous metal rolled piece is as follows:
at first rolling the piece with non ferrous metal and placing in spacing groove 21, then utilize clamping component 4 to tentatively press from both sides tight non ferrous metal and roll the piece, recycle the tip position that spacing component 3 adjusted non ferrous metal rolled the piece, utilize clamping component 4 and base 2 cooperation to reach the effect that the tight non ferrous metal of complete clamp rolled the piece at last to make the tip position and the side position that non ferrous metal rolled the piece can accomplish positioning work.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a location frock for non ferrous metal calendering spare, its characterized in that includes:
the substrate (1), the substrate (1) is installed on a workbench of a CNC machining center;
the lower end of the limiting block (31) is rotatably arranged on the substrate (1), and the axis of a rotating shaft between the limiting block (31) and the substrate (1) is parallel to the upper surface of the substrate (1);
the driving air cylinder (32), the driving air cylinder (32) is installed on the substrate (1), and the driving air cylinder (32) is used for driving the limiting block (31) to rotate;
the base (2) is arranged above the limiting block (31), a limiting groove (21) matched with the non-ferrous metal rolled piece is formed in the upper surface of the base (2), and the end part of the limiting groove (21) is communicated with the side face of the base (2);
the limiting block (31) is located at the end of the base (2), and the driving cylinder (32) is arranged in the base (2).
2. The positioning tool for the non-ferrous metal rolled piece according to claim 1, characterized in that the base plate (1) is provided with:
the inclined bearing platform (13), the inclined bearing platform (13) is arranged on the upper surface of the substrate (1), the upper surface of the inclined bearing platform (13) is arranged in an inclined mode, and the inclined direction of the upper surface of the inclined bearing platform (13) is arranged along the length direction of the substrate (1);
wherein the driving cylinder (32) is mounted on the upper surface of the inclined bearing platform (13).
3. The positioning tool for the non-ferrous metal rolled piece according to claim 2, characterized in that the base (2) is provided with:
the abdicating groove (22), the abdicating groove (22) is positioned on the lower surface of the base (2), and when the base (2) is installed on the base plate (1), the driving cylinder (32) is positioned in the abdicating groove (22);
when the base (2) is installed on the substrate (1), two long side sides of the inclined bearing platform (13) are respectively attached to two sides of the abdicating groove (22).
4. The positioning tool for the non-ferrous metal rolled piece according to claim 1, further comprising:
the positioning columns (14) are provided with a plurality of channels, each positioning column (14) is arranged on the upper surface of the substrate (1), and each positioning column (14) is arranged in a circular truncated cone shape;
the positioning grooves (24) are provided with a plurality of channels, each positioning groove (24) is arranged on the lower surface of the base (2), and the number, the position and the shape of each positioning groove (24) correspond to those of the positioning columns (14) one by one;
the base (2) is detachably mounted on the upper surface of the substrate (1).
5. The positioning tool for the non-ferrous metal rolled piece according to claim 1, further comprising:
the air blowing channel (11) is embedded in the substrate (1), and two ends of the air blowing channel (11) are communicated with the upper surface of the substrate (1);
one end of the air blowing channel (11) is arranged in an upward inclined mode towards one side face, close to the base (2), of the limiting block (31), and the other end of the air blowing channel (11) is communicated with an external air pump.
6. The positioning tool for the non-ferrous metal rolled piece according to claim 1, characterized in that the base (2) is provided with:
the clamping cylinder (41), the clamping cylinder (41) is provided with a plurality of pieces along the length direction of the base (2);
the clamping plates (42) are provided with a plurality of clamping plates (42), and the middle part of each clamping plate (42) is connected with a clamping cylinder (41);
wherein, spacing groove (21) on base (2) are provided with twice, still be provided with on base (2) and be located the chamber of stepping down (23) between twice spacing groove (21), each die clamping cylinder (41) all are located the chamber of stepping down (23), each the both ends of clamp plate (42) extend the top of twice spacing groove (21) respectively.
7. The positioning tool for the non-ferrous metal rolled piece according to claim 1, characterized in that the base (2) is provided with:
the mounting structure comprises a first mounting groove (51), wherein a plurality of first mounting grooves (51) are arranged in the first mounting groove (51), and the first mounting grooves (51) are uniformly distributed in two limiting grooves (21);
the spring seat comprises a first spring (53), wherein the first spring (53) is provided with a plurality of channels, and each first spring (53) is respectively installed in each first installation groove (51);
the first ball bearings (52) are provided with a plurality of first ball bearings (52), each first ball bearing (52) is respectively installed in each first installation groove (51), and each first ball bearing (52) is respectively positioned above each first spring (53);
when the first spring (53) is completely unfolded, the top of each first ball (52) extends out of the bottom surface of the limiting groove (21).
8. The positioning tool for the non-ferrous metal rolled piece as set forth in claim 6, wherein each clamping plate (42) is provided at both ends thereof with:
a second mounting groove (431), wherein the lower end of the second mounting groove (431) is provided with an opening, and the lower end of the second mounting groove (431) is provided with a reduced opening;
a second spring (441), wherein the second spring (441) is installed in the second installation groove (431);
second balls (442), wherein the second balls (442) are respectively installed in the second installation grooves (431), and each second ball (442) is respectively positioned below each second spring (441);
wherein, when the second spring (441) is fully expanded, the bottom of each of the second balls (442) protrudes out of the lower end opening of the second mounting groove (431).
9. The positioning tool for the non-ferrous metal rolled piece according to claim 7, characterized in that: be located same the diameter of each first ball (52) in spacing groove (21) reduces along the direction of arranging of spacing groove (21) gradually, when non ferrous metal calendering spare was installed in spacing groove (21), non ferrous metal calendering spare was set up with each first ball (52) surface, and the one end slope that non ferrous metal calendering spare is close to stopper (31) sets up downwards.
CN202110462365.6A 2021-04-27 2021-04-27 A location frock for non ferrous metal calendering piece Active CN113146309B (en)

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CN109333124A (en) * 2018-11-28 2019-02-15 常州纺织服装职业技术学院 A kind of special pipe Milling Machining fixture
CN209125694U (en) * 2018-10-29 2019-07-19 苏州宏捷瑞自动化科技有限公司 A kind of clamping device of air conditioner air deflector shaft sleeve press-mounting machine
CN110280802A (en) * 2019-07-24 2019-09-27 台州市中亚汽车零部件股份有限公司 The boring clamping tooling of drive shaft
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* Cited by examiner, † Cited by third party
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ATA915274A (en) * 1974-05-15 1975-05-15 Passavant Werke COVER FOR MANHOLES
CN105773217A (en) * 2014-12-26 2016-07-20 天津市金涞精密机械有限公司 Semi-automatic clamping equipment for machining of side face of pressure foot motor bracket
CN106378523A (en) * 2016-12-06 2017-02-08 江苏理工学院 Plate loading-unloading device for plasma cutting machine
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CN211643498U (en) * 2019-12-12 2020-10-09 上海沸莱德表面处理有限公司 Ball table for conveying aluminum panel

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