CN111300104B - Be suitable for many sizes anchor clamps for cutting process equipment - Google Patents

Be suitable for many sizes anchor clamps for cutting process equipment Download PDF

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Publication number
CN111300104B
CN111300104B CN202010274042.XA CN202010274042A CN111300104B CN 111300104 B CN111300104 B CN 111300104B CN 202010274042 A CN202010274042 A CN 202010274042A CN 111300104 B CN111300104 B CN 111300104B
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China
Prior art keywords
fixedly connected
spring
fixed seat
movable block
block
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CN202010274042.XA
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CN111300104A (en
Inventor
吴胜宇
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Guangdong Heyi Hardware Products Co ltd
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Dongguan Heyi Hardware Products Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/086Work-clamping means other than mechanically-actuated using a solidifying liquid, e.g. with freezing, setting or hardening means

Abstract

The utility model provides a be suitable for many sizes anchor clamps for cutting process equipment, relates to cutting process equipment technical field, including two fixing bases, the middle part packing of fixing base has electrorheological fluids, the inboard fixedly connected with rubber face of fixing base, the inboard fixedly connected with of fixing base and the inboard fixedly connected's of rubber face protection face. This be suitable for many sizes anchor clamps for cutting process equipment, use through the cooperation of electrorheological fluids and piston piece, during the centre gripping material, place the material between two fixing bases, remove two fixing bases to the centre again, make the fixing base press from both sides tight material, because electrorheological fluids is liquid this moment, consequently can be according to the shape of material, wrap up the material entirely, during the whole dashpots that squeeze into of extruded electrorheological fluids simultaneously, remove the piston piece, after the material takes off, the piston piece can be under the effect of spring one and reply original dress, thereby effective laminating material has been reached, improve the centre gripping effect, it is suitable to reach many sizes, can used repeatedly, and the practicality is improved.

Description

Be suitable for many sizes anchor clamps for cutting process equipment
Technical Field
The invention relates to the technical field of cutting processing equipment, in particular to a clamp applicable to multi-size cutting processing equipment.
Background
Cutting process equipment is a common machining equipment in the production facility, and present cutting process equipment is mainly used for carrying out the cutting of specific size and angle to the material to reach the requirement of later stage use, make the material use more pleasing to the eye, and can effectively utilize the material.
Present cutting process equipment is in the use, often can use anchor clamps to carry out the centre gripping with the material, so that the cutting of material, make the material cut into specific shape, but present anchor clamps are when using, often can meet the material that needs the different size of centre gripping and different specifications, and the clamping face of present anchor clamps is planar mostly, just lead to the centre gripping effect not very ideal, influence cutting device and cut, lead to the material skew probably to appear in the cutting process, cause the material processing failure, cause the waste of material, increase the processing cost.
Therefore, we provide a cutting processing equipment anchor clamps that are suitable for many sizes to solve above problem, use through the cooperation of electrorheological fluids and piston piece, reached effective laminating material, improve the centre gripping effect, reach many sizes and be suitable for to can also used repeatedly, improve the practicality, use through the cooperation of dielectric medium board and resistance, reach the effect of fixing the material, effectively improve fixed effect.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a be suitable for many sizes anchor clamps for cutting process equipment, including two fixing bases, the middle part packing of fixing base has the electrorheological fluids, the inboard fixedly connected with rubber face of fixing base, the inboard fixedly connected with of fixing base and the inboard fixedly connected with's of rubber face protection face, the dashpot has been seted up at the outside middle part of fixing base, the inner wall fixedly connected with spring one of dashpot, the inboard fixedly connected with piston piece of spring one, the middle part fixedly connected with resistance of piston piece, the inboard fixedly connected with conducting block of piston piece, the inboard fixedly connected with evenly distributed's of right side fixing base spring two, the inboard fixedly connected with movable block of spring two, the middle part fixedly connected with dielectric medium board of movable block, the outside fixedly connected with positive plate that is close to the movable block is cut to the inner wall of fixing base, the inboard fixedly connected.
The invention has the following beneficial effects:
1. this be suitable for many sizes anchor clamps for cutting process equipment, use through the cooperation of electrorheological fluids and piston piece, during the centre gripping material, place the material between two fixing bases, remove two fixing bases to the centre again, make the fixing base press from both sides tight material, because electrorheological fluids is liquid this moment, consequently can be according to the shape of material, wrap up the material entirely, during the whole dashpots that squeeze into of extruded electrorheological fluids simultaneously, remove the piston piece, after the material takes off, the piston piece can be under the effect of spring one and reply original dress, thereby effective laminating material has been reached, improve the centre gripping effect, it is suitable to reach many sizes, and can also used repeatedly, improve the practicality.
2. This be suitable for multi-size anchor clamps for cutting process equipment, use through the cooperation of dielectric plate and resistance, under the non-centre gripping state, the movable block stretches out the fixing base under the effect of spring two, at this moment, the relative area of positive plate and negative plate is the biggest, circuit voltage is greater than the biggest access voltage of resistance, the conducting block does not energize, electrorheological fluids is liquid, when two fixing bases docks, the movable block shrink advances in the fixing base, at this moment, the dielectric plate reduces the relative area of positive plate and negative plate to minimum, make circuit voltage reduce and be less than the biggest access voltage of resistance, make the conducting block energize, make electrorheological fluids become solid-state, thereby reach the effect of fixing the material, effectively improve fixed effect.
Further, the fixing seat is made of steel materials and is semicircular in shape, the electrorheological fluid is liquid in a non-electrified state, and the electrorheological fluid is solid in an electrified state.
Further, the rubber surface is made of soft rubber materials, the number of the rubber surfaces is two, the protection surface is made of soft high-strength materials, and the number of the protection surfaces is two.
Further, the size of buffer slot 5 is less than the size of fixing base and the diameter of buffer slot is the same with the diameter of piston block, spring one is compression spring and the quantity of spring one is two.
Further, the piston blocks are made of hard rubber materials, the number of the piston blocks is two, the maximum path voltage of the resistor is larger than the minimum circuit voltage of the circuit, the conductive blocks are made of copper materials, and the number of the conductive blocks is two.
Further, the shape that the material of movable block is stereoplasm high strength material and movable block is cyclic annular, the size of dielectric plate is less than the size of movable block and the size of dielectric plate is the same with the positive plate size.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is an enlarged partial view of the portion B of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a movable block shrinking structure according to the present invention;
FIG. 5 is an enlarged view of a portion B of FIG. 4 according to the present invention.
In the figure: 1. a fixed seat; 2. electrorheological fluid; 3. a rubber surface; 4. a protective surface; 5. a buffer tank; 6. a first spring; 7. a piston block; 8. a resistance; 9. a conductive block; 10. a second spring; 11. a movable block; 12. a dielectric plate; 13. a positive plate; 14. and a negative plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a clamp for cutting equipment with multiple dimensions, comprising two fixing bases 1, wherein the fixing bases 1 are made of steel materials and the fixing bases 1 are semicircular, an electrorheological fluid 2 is liquid in a non-electrified state and solid in an electrified state, the middle of the fixing bases 1 is filled with the electrorheological fluid 2, the electrorheological fluid 2 mainly comprises main components such as coal and the like, the electrorheological fluid 2 realizes the multi-dimension port bonding and fixing of the materials through the solid-liquid change, the inner side of the fixing bases 1 is fixedly connected with a rubber surface 3, the rubber surface 3 is convenient for deformation, the rubber surface 3 is made of soft rubber materials and the number of the rubber surfaces 3 is two, the protection surface 4 is made of soft high-strength materials and the number of the protection surfaces 4 is two, the inner side of the fixing bases 1 is fixedly connected with the protection surfaces 4 fixedly connected with the inner side of the rubber surface 3, the protection face 4 plays the effect of protection rubber face 3, and buffer slot 5 has been seted up at the outside middle part of fixing base 1, and buffer slot 5 plays the effect that the electrorheological fluids 2 of being convenient for removed, effectively avoids 3 excessive expansions of rubber face.
The size of buffer slot 5 is less than the size of fixing base 1 and the diameter of buffer slot 5 is the same with the diameter of piston piece 7, spring 6 is compression spring and the quantity of spring 6 is two, the inner wall fixedly connected with spring 6 of buffer slot 5, spring 6 plays the effect of moving piston piece 7 to the inboard, the inboard fixedly connected with piston piece 7 of spring 6, piston piece 7 plays the effect of extrusion electrorheological fluids 2, the material of piston piece 7 is hard rubber material and the quantity of piston piece 7 is two, resistance 8's maximum access voltage is greater than the minimum circuit voltage of circuit, the material of conducting block 9 is copper material and the quantity of conducting block 9 is two, piston piece 7's middle part fixedly connected with resistance 8, resistance 8 plays the effect of the control conducting block 9 circuit intercommunication situation.
The inboard fixedly connected with conducting block 9 of piston piece 7, the inboard fixedly connected with evenly distributed's of right side fixing base 1 spring two 10, the inboard fixedly connected with movable block 11 of spring two 10, movable block 11 plays driven effect, the material of movable block 11 is stereoplasm high strength material and the shape of movable block 11 is cyclic annular, the size of dielectric plate 12 is less than the size of movable block 11 and the size of dielectric plate 12 is the same with the size of positive plate 13, the middle part fixedly connected with dielectric plate 12 of movable block 11, dielectric plate 12 plays the effect of changing circuit voltage size, the outside fixedly connected with positive plate 13 that the inner wall of fixing base 1 is cut to be close to movable block 11, positive plate 13 and negative plate 14 play the effect of changing circuit voltage together, the inboard fixedly connected with negative plate 14 that the inner wall of fixing base 1 is cut to be close to movable block 11.
The working principle is as follows: as shown in fig. 1, in the initial state, the rubber surface 3 and the protection surface 4 are both in the extended state, the movable block 11 extends out of the fixed seat 1 under the action of the second spring 10, and the relative area of the positive plate 13 and the negative plate 14 is the largest at this time, the circuit voltage is greater than the maximum on-state voltage of the resistor 8, so that the conductive block 9 is in the power-off state, the electrorheological fluid 2 is not powered on, the electrorheological fluid 2 is in the liquid state at this time, and the piston block 7 moves to the inner side under the action of the first spring 6, and the first spring 6 is in the extended state.
When the clamp is used for clamping materials, the materials are placed in the middle of the two fixing seats 1, the fixing seats 1 move towards the middle to enable the rubber surfaces 3 and the protection surfaces 4 to deform according to the shapes of the materials, the electrorheological fluid 2 is squeezed into the buffer groove 5, the electrorheological fluid 2 can move the piston block 7 towards the outer side, the spring 6 contracts, the movable block 11 is squeezed into the fixing seat 1 on the right side by the fixing seat 1 on the left side, the relative area of the positive plate 13 and the negative plate 14 is reduced to the minimum by the dielectric plate 12, the circuit voltage is smaller than the maximum path voltage of the resistor 8, the circuit is electrified, the conductive block 9 is electrified, the electrorheological fluid 2 is changed into a solid state after being electrified, the fixation of the materials is effectively guaranteed, and the clamping stability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a be suitable for many sizes anchor clamps for cutting process equipment, includes two fixing bases (1), its characterized in that: the middle of the fixed seat (1) is filled with electrorheological fluid (2), the inner side of the fixed seat (1) is fixedly connected with a rubber surface (3), the inner side of the fixed seat (1) is fixedly connected with a protective surface (4) fixedly connected with the inner side of the rubber surface (3), the middle of the outer side of the fixed seat (1) is provided with a buffer tank (5), the inner wall of the buffer tank (5) is fixedly connected with a first spring (6), the inner side of the first spring (6) is fixedly connected with a piston block (7), the middle of the piston block (7) is fixedly connected with a resistor (8), the inner side of the piston block (7) is fixedly connected with a conductive block (9), the inner side of the right fixed seat (1) is fixedly connected with a second spring (10) which is uniformly distributed, the inner side of the second spring (10) is fixedly connected with a movable block (11), the middle of the movable block (11) is fixedly connected with a dielectric plate (12, a negative plate (14) is fixedly connected to the inner wall of the fixed seat (1) and close to the inner side of the movable block (11);
the fixing seat (1) is made of steel materials, and the shape of the fixing seat (1) is semicircular;
the electrorheological fluid (2) is liquid under the non-electrified state and is solid under the electrified state;
the rubber surfaces (3) are made of soft rubber materials, and the number of the rubber surfaces (3) is two;
the protective surfaces (4) are made of soft high-strength materials, and the number of the protective surfaces (4) is two;
the size of the buffer groove (5) is smaller than that of the fixed seat (1), the diameter of the buffer groove (5) is the same as that of the piston block (7), the first spring (6) is a compression spring, and the number of the first springs (6) is two;
the piston blocks (7) are made of hard rubber materials, the number of the piston blocks (7) is two, the maximum pass voltage of the resistor (8) is larger than the minimum circuit voltage of the circuit, the conductive blocks (9) are made of copper materials, and the number of the conductive blocks (9) is two;
the material of the movable block (11) is hard high-strength material, the shape of the movable block (11) is annular, the size of the dielectric plate (12) is smaller than that of the movable block (11), and the size of the dielectric plate (12) is the same as that of the positive plate (13); the working principle is as follows: in an initial state, the rubber surface (3) and the protective surface (4) are both in a stretching state, the movable block (11) extends out of the fixed seat (1) under the action of the second spring (10), the relative area of the positive plate (13) and the negative plate (14) is the largest at the moment, and the circuit voltage is greater than the maximum access voltage of the resistor (8), so that the conductive block (9) is in a power-off state, the electrorheological fluid (2) is not electrified, the electrorheological fluid (2) is in a liquid state at the moment, meanwhile, the piston block (7) moves towards the inner side under the action of the first spring (6), and the first spring (6) is in a stretching state;
when the clamp is used for clamping materials, the materials are firstly placed in the middle of the two fixed seats (1), then the fixed seats (1) are moved towards the middle to enable the rubber surface (3) and the protective surface (4) to deform according to the shapes of the materials, and the electrorheological fluid (2) is squeezed into the buffer groove (5), and the electrorheological fluid (2) can move the piston block (7) outwards to contract the spring I (6), meanwhile, the movable block (11) is squeezed into the right fixed seat (1) by the left fixed seat (1), the dielectric plate (12) then minimizes the relative area of the positive plate (13) and the negative plate (14) resulting in a circuit voltage less than the maximum path voltage of the resistor (8), therefore, the circuit is electrified, the conductive block (9) is electrified, and the electrorheological fluid (2) becomes solid after being electrified, so that the fixation of the material is effectively ensured, and the clamping stability is increased.
CN202010274042.XA 2020-04-09 2020-04-09 Be suitable for many sizes anchor clamps for cutting process equipment Active CN111300104B (en)

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