CN111791116A - Auxiliary clamping and fixing device for grinding and polishing special complex cast parts - Google Patents
Auxiliary clamping and fixing device for grinding and polishing special complex cast parts Download PDFInfo
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- CN111791116A CN111791116A CN202010672025.1A CN202010672025A CN111791116A CN 111791116 A CN111791116 A CN 111791116A CN 202010672025 A CN202010672025 A CN 202010672025A CN 111791116 A CN111791116 A CN 111791116A
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- grinding
- ring frame
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- 238000005498 polishing Methods 0.000 title claims abstract description 40
- 238000000227 grinding Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an auxiliary clamping and fixing device for grinding and polishing a special complex cast part, relates to the technical field of part processing, and solves the problems that the traditional auxiliary clamping device for grinding and polishing the part has multi-angle adjustment operation on the part, but the stability of a rotary connecting part of the device is poor after the part is regulated in a rotating way, and the rotary connecting part of the device is easy to shake during grinding and polishing the part, so that the grinding and polishing precision of the part is influenced; a chip collecting groove is formed in the top of the front end of the base, and the filter box is placed in the base; the fan is arranged at the rear end of the base and is connected with the control circuit; according to the self-locking device, the support frame and the clamping ring frame are fixed respectively through the self-locking characteristic of the sheave mechanism after the rotation adjustment of the support frame and the clamping ring frame is finished, so that the stability of the device in use is guaranteed.
Description
Technical Field
The invention belongs to the technical field of part processing, and particularly relates to an auxiliary clamping and fixing device for grinding and polishing special complex cast parts.
Background
In the field of machining, a workpiece needs a plurality of machining and detection procedures from a blank to a finished product, and the machining procedures comprise cutting, drilling and the like in a front procedure and polishing, grinding, wire drawing and the like in a rear procedure; the detection process comprises the detection of the size, the hardness and the like of the machined workpiece, and the corresponding operation can be carried out only by effectively clamping and fixing the workpiece in the machining process and the detection process.
The supplementary centre gripping fixing device for part burnishing and polishing can refer to the patent CN106141527B, and it mainly includes clamping device, clamping device includes the base and sets up first centre gripping arm, second centre gripping arm and first power supply on the base, the front end of first centre gripping arm with the front end of second centre gripping arm forms the centre gripping mouth that is used for the centre gripping work piece jointly, first power supply simultaneously with first centre gripping arm with the transmission of second centre gripping arm is connected, in order to drive first centre gripping arm with the conversion of second centre gripping arm between clamping position and release position.
Present similar part is supplementary centre gripping fixing device for burnishing and polishing when using, though possess to the operation of part multi-angle regulation, but rotate the regulation at the part and finish the back, device rotation connection position stability is relatively poor, when the part is burnished and is polished, the device rotates connection position and takes place to rock easily, and then influences the part burnishing and polishing precision, and it is relatively poor to adsorb the collection effect to the produced metal piece of part burnishing and polishing, and metal piece scatters everywhere easily, influences the cleanliness factor of peripheral processing environment.
Disclosure of Invention
In order to solve the technical problems, the invention provides an auxiliary clamping and fixing device for grinding and polishing a special complex cast part, which aims to solve the problems that the conventional auxiliary clamping and fixing device for grinding and polishing a similar part has multi-angle adjustment operation on the part, but after the part is rotated and adjusted, the stability of a rotating connection part of the device is poor, the rotating connection part of the device is easy to shake during grinding and polishing the part, so that the grinding and polishing precision of the part is influenced, the adsorption and collection effect on metal scraps generated during grinding and polishing the part is poor, the metal scraps are easy to scatter everywhere, and the cleanliness of a peripheral processing environment is influenced.
The invention is used for the purpose and the effect of the auxiliary clamping and fixing device for grinding and polishing the special complex casting parts, and is achieved by the following specific technical means:
an auxiliary clamping and fixing device for grinding and polishing a special complex cast part comprises a base, a fan, a support column, a driving motor and a pneumatic control valve; a chip collecting groove is formed in the top of the front end of the base, and the filter box is placed in the base; the fan is arranged at the rear end of the base and is connected with the control circuit; the supporting column is arranged at the top of the rear end of the base, the transmission motor is arranged on the end face of the rear end of the supporting column, and a driving gear A is arranged on a rotating shaft of the transmission motor; the transmission motor is in transmission connection with the driven sheave A through the driving drive plate A and is connected with the control circuit; the top of the supporting column is connected with the supporting frame through a main connecting piece; the driving motor is arranged at the top of the support frame, and a driving gear B is arranged on a rotating shaft of the driving motor; the driving motor is in transmission connection with the driven grooved pulley B through the driving plate B and is connected with the control circuit; the supporting frame is connected with the clamping ring frame through an auxiliary connecting piece, and the clamping ring frame is annular; the pneumatic control valve is arranged on the outer side of the clamping ring frame and communicated with the four cylinders through air pipes, and the pneumatic control valve is communicated with the air supply pipeline.
Further, the clamping ring frame is circular, and the clamping ring frame outside is the form of encircleing and installs four cylinders, and cylinder tailpiece is connected with a grip block, and the grip block is circular-arc to the grip block is that the form of encircleing is located inside the clamping ring frame, and the grip block inboard is equipped with the one deck rubber pad.
Furthermore, both ends are connected with one respectively about the support frame and are assisted the connecting piece, and both ends rotate respectively about the centre gripping ring frame and connect in two are assisted the connecting piece, and the centre gripping ring frame is equipped with round ball B in the both ends outside is inlaying, and assist the connecting piece inboard and be the form of encircleing and seted up round slot rolling B, and the ball B outside roll connection is in slot rolling B.
Furthermore, the top of the support frame is rotatably connected with a driving plate B, a driven sheave B is fixedly installed on the outer side of the top end of the clamping ring frame, the driving plate B is in transmission connection with the driven sheave B, a driven gear B is arranged at the top of the driving plate B, and the driving gear B is in meshing connection with the driven gear B.
Furthermore, the support column top is connected with a main connecting piece, and the support frame rear end rotates to be connected in main connecting piece to the support frame rear end outside is to inlay and is equipped with two rings of ball A, and main connecting piece inboard is the form of encircleing and has seted up two rings of rolling grooves A, and ball A outside roll connection is in rolling grooves A.
Furthermore, the top of the supporting column is rotatably connected with a driving plate A, a driven sheave A is fixedly installed on the outer side of the rear end of the supporting frame, the driving plate A is in transmission connection with the driven sheave A, a driven gear A is arranged at the rear end of the driving plate A, and the driving gear A is in meshing connection with the driven gear A.
Furthermore, the auxiliary connecting piece consists of two parts, the two parts of the auxiliary connecting piece are fixedly connected through bolts, and the auxiliary connecting piece is fixedly connected with the supporting frame through bolts; the main connecting piece comprises two parts, the two parts of the main connecting piece are fixedly connected through bolts, and the main connecting piece is fixedly connected with the supporting column through bolts.
Furthermore, an air duct is formed in the base, the front end of the air duct is communicated with the chip collecting groove, two fans are mounted at the rear end of the air duct, a storage opening is formed in the top of the base and communicated with the air duct, and the filter box is placed in the air duct in a sliding mode through the storage opening.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement that the supporting frame is rotationally connected with the clamping ring frame is beneficial to rotationally adjusting the clamping ring frame in the supporting frame according to the polishing requirements of different parts of the part, the part is driven to synchronously rotate through the clamping ring frame, the angle of the part is changed, the polishing requirements of different parts of the complex part are better met, and when the clamping ring frame rotates, the rotating friction coefficient between the clamping ring frame and the auxiliary connecting piece is reduced through the rolling connection of the ball B and the auxiliary connecting piece, so that the upper end and the lower end of the clamping ring frame rotate more smoothly; and the cooperation initiative driver plate B and driven sheave B's setting, when driving motor drives initiative driver plate B and rotates, initiative driver plate B drives driven sheave B and rotates to drive centre gripping ring frame through driven sheave B and rotate and adjust, ensure centre gripping ring frame and rotate the operation effect, and when centre gripping ring frame stall, through the sheave mechanism auto-lock characteristic, fix centre gripping ring frame, ensure centre gripping ring frame stability.
2. The arrangement that the supporting columns are rotatably connected with the supporting frames is beneficial to rotating and adjusting the supporting frames at the tops of the supporting columns according to the requirements of polishing and grinding different parts of parts, the supporting frames further drive the clamping ring frame to rotate and adjust, the use requirements of adjusting angles of complex parts in the clamping ring frame are better met, and when the supporting frames rotate, the supporting frames are in rolling connection with the main connecting piece through the balls A, so that the rotating friction coefficient between the supporting frames and the main connecting piece is reduced, and the rear ends of the supporting frames can rotate more smoothly; and the cooperation initiative driver plate A and driven sheave A's setting, when drive motor drives initiative driver plate A and rotates, initiative driver plate A drives driven sheave A and rotates to drive the support frame through driven sheave A and rotate and adjust, guarantee support frame rotation operation effect, and when the support frame stop rotation, through sheave mechanism auto-lock characteristic, fix the support frame, guarantee support frame stability.
3. The arrangement of the auxiliary connecting piece and the main connecting piece is beneficial to disassembling the connecting parts among the supporting columns, the supporting frames and the clamping ring frames, and the device is disassembled into three parts, so that the device is convenient for personnel to transport and store, and the disassembly and assembly of the device are simpler and more convenient; and the setting of cooperation fan and filter box, when the produced metal piece of part polishing was polished and is dropped to base front end chip groove in, the metal piece receives the influence on chip groove inclined plane and slides to the wind channel front end, and in the fan pumped the metal piece to the wind channel, the filter box was carried out the interception storage to the inside metal piece in wind channel, made the metal piece concentrate inside the filter box, avoided the metal piece to cause the pollution to the surrounding environment.
Drawings
FIG. 1 is a schematic front axial view of the present invention.
Fig. 2 is a rear axial view of the present invention.
Fig. 3 is a schematic view of the rotation adjusting structure of the clamping ring frame.
Fig. 4 is a schematic view of the rotation adjusting structure of the support frame of the present invention.
Fig. 5 is a schematic illustration of a split structure of the present invention.
Fig. 6 is a schematic view of the axial view connection structure of the base and the support column of the present invention.
Fig. 7 is an axial view structural diagram of the support frame of the invention.
Fig. 8 is a schematic axial view of the retainer ring of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 101. a chip collecting groove; 102. an air duct; 103. storing and loading the opening; 2. a fan; 3. a support pillar; 4. a filter box; 5. a drive motor; 501. a driving gear A; 6. an active drive plate A; 601. a driven gear A; 7. a primary connection member; 701. rolling a groove A; 8. a support frame; 801. a ball A; 9. a driven sheave A; 10. a drive motor; 1001. a driving gear B; 11. an active drive plate B; 1101. a driven gear B; 12. an auxiliary connecting member; 1201. rolling a groove B; 13. a clamping ring frame; 1301. a ball B; 14. a driven sheave B; 15. a cylinder; 16. a clamping block; 17. a rubber pad; 18. a pneumatic control valve.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides an auxiliary clamping and fixing device for grinding and polishing a special complex cast part, which comprises a base 1, a fan 2, a support column 3, a driving motor 10 and a pneumatic control valve 18, wherein the base is provided with a base seat; a chip collecting groove 101 is formed in the top of the front end of the base 1, and the filter box 4 is placed in the base 1; the fan 2 is arranged at the rear end of the base 1, and the fan 2 is connected with the control circuit; the supporting column 3 is arranged at the top of the rear end of the base 1, the transmission motor 5 is arranged on the end face of the rear end of the supporting column 3, and a driving gear A501 is arranged on the rotating shaft of the transmission motor 5; the transmission motor 5 is in transmission connection with the driven sheave A9 through a driving drive plate A6, and the transmission motor 5 is connected with a control circuit; the top of the support column 3 is connected with a support frame 8 through a main connecting piece 7; the driving motor 10 is arranged at the top of the support frame 8, and a driving gear B1001 is arranged on a rotating shaft of the driving motor 10; the driving motor 10 is in transmission connection with the driven grooved wheel B14 through a driving drive plate B11, and the driving motor 10 is connected with a control circuit; the supporting frame 8 is connected with a clamping ring frame 13 through an auxiliary connecting piece 12, and the clamping ring frame 13 is in a circular ring shape; the clamping ring frame 13 is circular, four air cylinders 15 are arranged on the outer side of the clamping ring frame 13 in a surrounding manner, the piston rod end of each air cylinder 15 is connected with a clamping block 16, each clamping block 16 is arc-shaped, each clamping block 16 is located inside the clamping ring frame 13 in a surrounding manner, a layer of rubber pad 17 is arranged on the inner side of each clamping block 16, when a part to be polished is placed inside the clamping ring frame 13, the air control valve 18 is used for controlling the four air cylinders 15, the air cylinders 15 drive the clamping blocks 16 inside the clamping ring frame 13 to contract inwards to move, so that the rubber pads 17 on the inner sides of the clamping blocks 16 are respectively attached to the outer sides of the part in a surrounding manner, the outer side of the part is clamped and fixed, the contact area between a device and the part is increased; the pneumatic control valve 18 is arranged outside the clamping ring frame 13, the pneumatic control valve 18 is communicated with the four air cylinders 15 through air pipes, and the pneumatic control valve 18 is communicated with an air supply pipeline.
The upper end and the lower end of the support frame 8 are respectively connected with one auxiliary connecting piece 12, the upper end and the lower end of the clamping ring frame 13 are respectively connected in the two auxiliary connecting pieces 12 in a rotating mode, the outer sides of the upper end and the lower end of the clamping ring frame 13 are embedded with a circle of balls B1301, the inner side of each auxiliary connecting piece 12 is provided with a circle of rolling groove B1201 in a surrounding mode, and the outer sides of the balls B1301 are connected in the rolling grooves B1201 in a rolling mode; the concrete effect can be according to the different position polishing of part and polish needs, rotate the regulation to the inside grip ring frame 13 of support frame 8, drive the synchronous rotation of part through grip ring frame 13, change the angle that the part is located, better satisfy in the different position polishing demands of polishing of complicated part, and when grip ring frame 13 rotates, through ball B1301 and auxiliary connecting piece 12 roll connection, reduce the coefficient of friction that rotates between grip ring frame 13 and the auxiliary connecting piece 12, make grip ring frame 13 upper and lower both ends rotate more smoothly change.
The top of the support frame 8 is rotatably connected with a driving dial B11, a driven sheave B14 is fixedly arranged on the outer side of the top end of the clamping ring frame 13, the driving dial B11 is in transmission connection with the driven sheave B14, the top of the driving dial B11 is provided with a driven gear B1101, and the driving gear B1001 is in meshing connection with the driven gear B1101; the clamping ring frame has the advantages that the driving motor 10 drives the driving dial B11 to rotate, the driving dial B11 drives the driven grooved pulley B14 to rotate, the driven grooved pulley B14 drives the clamping ring frame 13 to rotate and adjust, the rotating operation effect of the clamping ring frame 13 is guaranteed, and when the clamping ring frame 13 stops rotating, the clamping ring frame 13 is fixed through the self-locking characteristic of the grooved pulley mechanism, and the stability of the clamping ring frame 13 is guaranteed.
The top end of the support column 3 is connected with a main connecting piece 7, the rear end of the support frame 8 is rotatably connected into the main connecting piece 7, two circles of balls A801 are embedded on the outer side of the rear end of the support frame 8, two circles of rolling grooves A701 are formed in the inner side of the main connecting piece 7 in a surrounding mode, and the outer side of each ball A801 is connected into the corresponding rolling groove A701 in a rolling mode; concrete effect, can polish the needs according to the different positions polishing of part, rotate the regulation to support column 3 top support frame 8, further drive centre gripping ring frame 13 through support frame 8 and rotate the regulation, better satisfy in the inside each angle modulation user demand of complicated part of centre gripping ring frame 13, and when support frame 8 rotates, through ball A801 and 7 roll connection of main connecting piece, reduce the coefficient of friction that rotates between support frame 8 and the main connecting piece 7, make 8 rear ends of support frame rotate more smoothly change.
The top of the support column 3 is rotatably connected with a driving dial A6, a driven sheave A9 is fixedly arranged on the outer side of the rear end of the support frame 8, the driving dial A6 is in transmission connection with the driven sheave A9, the rear end of the driving dial A6 is provided with a driven gear A601, and the driving gear A501 is in meshing connection with the driven gear A601; the concrete effect, when drive motor 5 drives initiative driver plate A6 and rotates, initiative driver plate A6 drives driven sheave A9 and rotates to drive support frame 8 through driven sheave A9 and rotate and adjust, guarantee support frame 8 rotates the operation effect, and when support frame 8 stall, through sheave mechanism auto-lock characteristic, fix support frame 8, guarantee support frame 8 stability.
The auxiliary connecting piece 12 is composed of two parts, the two parts of the auxiliary connecting piece 12 are fixedly connected through bolts, and the auxiliary connecting piece 12 is fixedly connected with the support frame 8 through bolts; the main connecting piece 7 consists of two parts, the two parts of the main connecting piece 7 are fixedly connected through bolts, and the main connecting piece 7 is fixedly connected with the supporting column 3 through bolts; the concrete function can be disassembled the connecting part between support column 3, support frame 8 and centre gripping ring frame 13, disassembles the device into triplex, makes things convenient for personnel to transport the storage to the device, makes the device disassemble the equipment more portably.
The air duct 102 is arranged in the base 1, the front end of the air duct 102 is communicated with the chip collecting groove 101, the two fans 2 are arranged at the rear end of the air duct 102, the storage opening 103 is arranged at the top of the base 1, the storage opening 103 is communicated with the air duct 102, and the filter box 4 is placed in the air duct 102 in a sliding mode through the storage opening 103; the concrete effect, when the produced metal piece of part polishing ground drops to base 1 front end chip groove 101 in, the metal piece receives the influence of chip groove 101 inclined plane and slides to wind channel 102 front end, and fan 2 pumps the metal piece to wind channel 102 in, and filter box 4 intercepts the inside metal piece of wind channel 102 and saves, makes the metal piece concentrate inside filter box 4, avoids the metal piece to cause the pollution to the surrounding environment.
The specific use mode and function of the embodiment are as follows:
when the grinding clamp is used, a worker places a part to be ground inside the clamping ring frame 13, controls the four air cylinders 15 through the air control valves 18, and the air cylinders 15 drive the clamping blocks 16 inside the clamping ring frame 13 to contract inwards to enable the rubber pads 17 on the inner sides of the clamping blocks 16 to be attached to the outer sides of the part in a surrounding manner respectively so as to clamp and fix the outer side of the part; next, according to the requirements of polishing and grinding of different parts of the part, a worker drives the driving plate B11 to rotate through the driving motor 10, the driving plate B11 drives the driven grooved wheel B14 to rotate, so that the driven grooved wheel B14 drives the clamping ring frame 13 to rotate for adjustment, the clamping ring frame 13 drives the part to synchronously rotate, the angle of the part is changed, and the requirements of polishing and grinding of different parts of the complex part are better met; when the angle of the part needs to be further adjusted, the driving motor 5 drives the driving dial A6 to rotate, the driving dial A6 drives the driven sheave A9 to rotate, so that the driven sheave A9 drives the support frame 8 to rotate and adjust, the support frame 8 further drives the clamping ring frame 13 to rotate and adjust, and the use requirements of adjusting the angle of the complex part in the clamping ring frame 13 are better met; when the produced metal piece of part polishing ground drops to base 1 front end chip groove 101 in, the metal piece receives the influence of chip groove 101 inclined plane to slide to wind channel 102 front end, and fan 2 starts, in pumping the metal piece to wind channel 102 through fan 2, and filter box 4 intercepts the inside metal piece of wind channel 102 and saves, makes the metal piece concentrate inside filter box 4, avoids metal piece to cause the pollution to the surrounding environment.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a be used for special complicated casting part burnishing and polishing to use supplementary centre gripping fixing device which characterized in that: comprises a base (1), a fan (2), a support column (3), a driving motor (10) and a pneumatic control valve (18); a chip collecting groove (101) is formed in the top of the front end of the base (1), and the filter box (4) is placed inside the base (1); the fan (2) is arranged at two positions, the fan (2) is arranged at the rear end of the base (1), and the fan (2) is connected with the control circuit; the supporting column (3) is arranged at the top of the rear end of the base (1), the transmission motor (5) is arranged on the end face of the rear end of the supporting column (3), and a rotating shaft of the transmission motor (5) is provided with a driving gear A (501); the transmission motor (5) is in transmission connection with the driven sheave A (9) through the driving dial A (6), and the transmission motor (5) is connected with the control circuit; the top of the supporting column (3) is connected with a supporting frame (8) through a main connecting piece (7); the driving motor (10) is arranged at the top of the support frame (8), and a driving gear B (1001) is arranged on a rotating shaft of the driving motor (10); the driving motor (10) is in transmission connection with the driven grooved pulley B (14) through a driving plate B (11), and the driving motor (10) is connected with the control circuit; the supporting frame (8) is connected with a clamping ring frame (13) through an auxiliary connecting piece (12), and the clamping ring frame (13) is annular; the pneumatic control valve (18) is arranged on the outer side of the clamping ring frame (13), the pneumatic control valve (18) is communicated with the air cylinders (15) at four positions through air pipes, and the pneumatic control valve (18) is communicated with an air supply pipeline.
2. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the clamping ring frame (13) is in a circular ring shape, four air cylinders (15) are installed around the clamping ring frame (13) on the outer side, a piston rod end of each air cylinder (15) is connected with a clamping block (16), each clamping block (16) is in an arc shape, each clamping block (16) is located inside the corresponding clamping ring frame (13) in a surrounding mode, and a layer of rubber pad (17) is arranged on the inner side of each clamping block (16).
3. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the upper end and the lower end of the support frame (8) are respectively connected with one auxiliary connecting piece (12), the upper end and the lower end of the clamping ring frame (13) are respectively connected in the two auxiliary connecting pieces (12) in a rotating mode, the outer sides of the upper end and the lower end of the clamping ring frame (13) are embedded with a circle of ball B (1301), the inner side of each auxiliary connecting piece (12) is in a surrounding mode and provided with a circle of rolling groove B (1201), and the outer sides of the ball B (1301) are connected in the rolling groove B (1201) in a rolling mode.
4. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the top of the support frame (8) is rotatably connected with a driving dial B (11), a driven sheave B (14) is fixedly installed on the outer side of the top end of the clamping ring frame (13), the driving dial B (11) is in transmission connection with the driven sheave B (14), a driven gear B (1101) is arranged at the top of the driving dial B (11), and the driving gear B (1001) is in meshing connection with the driven gear B (1101).
5. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the supporting column (3) top is connected with a main connecting piece (7), and support frame (8) rear end rotates to be connected in main connecting piece (7), and the support frame (8) rear end outside is and inlays and be equipped with two rings of ball A (801), and main connecting piece (7) inboard is the form of encircleing and has seted up two rings of rolling grooves A (701), and ball A (801) outside roll connection is in rolling groove A (701).
6. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the top of the support column (3) is rotatably connected with a driving dial A (6), a driven sheave A (9) is fixedly installed on the outer side of the rear end of the support frame (8), the driving dial A (6) is in transmission connection with the driven sheave A (9), a driven gear A (601) is arranged at the rear end of the driving dial A (6), and a driving gear A (501) is in meshing connection with the driven gear A (601).
7. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the auxiliary connecting piece (12) consists of two parts, the two parts of the auxiliary connecting piece (12) are fixedly connected through bolts, and the auxiliary connecting piece (12) is fixedly connected with the support frame (8) through bolts; the main connecting piece (7) is composed of two parts, the two parts of the main connecting piece (7) are fixedly connected through bolts, and the main connecting piece (7) is fixedly connected with the supporting column (3) through bolts.
8. An auxiliary clamping and fixing device for grinding and polishing a special complex casting part as claimed in claim 1, wherein: the air-filtering device is characterized in that an air duct (102) is formed in the base (1), the front end of the air duct (102) is communicated with the chip collecting groove (101), two fans (2) are mounted at the rear end of the air duct (102), a storage opening (103) is formed in the top of the base (1), the storage opening (103) is communicated with the air duct (102), and the filter box (4) is placed in the air duct (102) in a sliding mode through the storage opening (103).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010672025.1A CN111791116B (en) | 2020-07-14 | 2020-07-14 | Auxiliary clamping and fixing device for grinding and polishing special complex cast parts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010672025.1A CN111791116B (en) | 2020-07-14 | 2020-07-14 | Auxiliary clamping and fixing device for grinding and polishing special complex cast parts |
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| CN111791116A true CN111791116A (en) | 2020-10-20 |
| CN111791116B CN111791116B (en) | 2021-08-17 |
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| CN202010672025.1A Active CN111791116B (en) | 2020-07-14 | 2020-07-14 | Auxiliary clamping and fixing device for grinding and polishing special complex cast parts |
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| CN210232679U (en) * | 2019-06-25 | 2020-04-03 | 福建卫士实业有限公司 | Steel furniture is polished and is used piece collection device |
| CN210938471U (en) * | 2019-11-22 | 2020-07-07 | 杭州九鼎纸管有限公司 | Quick accurate edging device of paper tube |
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| EP0849102B1 (en) * | 1996-12-20 | 2001-03-14 | Snap-On Deutschland Holding GmbH | Method and device for handling a motor car wheel on a tire mounting machine |
| CN203831106U (en) * | 2014-05-07 | 2014-09-17 | 重庆鑫南铸造有限责任公司 | Workpiece machining and positioning device of center lathe |
| CN204913173U (en) * | 2015-04-20 | 2015-12-30 | 骏马石油装备制造有限公司 | Diaxon positioner |
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| CN210232679U (en) * | 2019-06-25 | 2020-04-03 | 福建卫士实业有限公司 | Steel furniture is polished and is used piece collection device |
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| Publication number | Publication date |
|---|---|
| CN111791116B (en) | 2021-08-17 |
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Effective date of registration: 20240319 Address after: Building 1, Building 3, Ganzhou Xinchen Precision Hardware Co., Ltd., No. 11 Pingfengling Road, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province, 341000 Patentee after: Ganzhou Jiatianxing Precision Hardware Co.,Ltd. Country or region after: Zhong Guo Address before: 341000 workshop 303, south side of Zijing Road, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Patentee before: Ganzhou aiqida Precision Technology Co.,Ltd. Country or region before: Zhong Guo |
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