CN214869188U - Grinding device is used in processing of industry fastener - Google Patents
Grinding device is used in processing of industry fastener Download PDFInfo
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- CN214869188U CN214869188U CN202121203156.1U CN202121203156U CN214869188U CN 214869188 U CN214869188 U CN 214869188U CN 202121203156 U CN202121203156 U CN 202121203156U CN 214869188 U CN214869188 U CN 214869188U
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Abstract
The utility model relates to a polishing device for processing industrial fasteners, which belongs to the technical field of fastener processing equipment and comprises a bracket, wherein a polishing component is arranged on the bracket, a turntable is arranged below the polishing component, and a clamping component is arranged on the turntable; the polishing assembly comprises a first telescopic rod, a horizontal frame, a bidirectional screw and a polishing head which are matched with each other, the first telescopic rod is fixed on the support and fixedly connected with the horizontal frame, two ends of the bidirectional screw are respectively and rotatably connected with two ends of the horizontal frame, one end of the bidirectional screw is connected with a forward and reverse rotating motor, two sections of reverse threads of the bidirectional screw are respectively provided with a sliding block in a symmetrical threaded fit mode, the lower surface of the sliding block passes through a second telescopic rod and is fixedly connected with the motor, and the output end of the motor is fixedly connected with the polishing head. The utility model has the advantages of simple and reasonable structure, convenient operation realizes polishing to the fastener of equidimension inner circle not through grinding head cooperation revolving stage, has improved rate of equipment utilization, and the cost is reduced polishes effectually, polishes efficiently.
Description
Technical Field
The utility model relates to a fastener processing equipment technical field specifically relates to a grinding device is used in processing of industry fastener.
Background
The fastener is also called a standard part in the market, is a general name of a type of mechanical parts used when two or more parts are fastened and connected into a whole, and is characterized by various varieties and specifications and extremely high degree of generalization. Some fastener inner circles are circular structures, and grinding devices are needed to be used in production, so that burrs on the fastener inner circles are ground completely. But traditional fastener inner circle grinding device can only polish to the fastener of same bore, and different grinding device need be used to different grade type or the fastener of inner circle variation in size, and rate of equipment utilization is low, and is with high costs, and it is poor to polish the effect, and the inefficiency is unfavorable for the production of modernization.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a polishing device for processing industrial fasteners, which comprises a bracket arranged on a common worktable, wherein a polishing component is arranged on the bracket, a turntable is arranged on the worktable corresponding to the lower part of the polishing component, and a clamping component is arranged on the turntable;
the polishing assembly comprises a first telescopic rod, a horizontal frame, a two-way screw and a grinding head, wherein the first telescopic rod is vertically fixed on the support, the telescopic end of the first telescopic rod is fixedly connected with the horizontal frame, a horizontal groove is formed in the lower surface of the horizontal frame, two ends of the two-way screw are respectively connected with two ends of the horizontal groove in a rotating mode through bearings, one end of the two-way screw penetrates through the horizontal groove and then is connected with a forward and reverse rotating motor, two sections of reverse threads of the two-way screw are respectively matched with a sliding block in a symmetrical threaded mode, the sliding block is matched with the horizontal groove, the lower surface of the sliding block is fixedly connected with a second vertical telescopic rod, the telescopic end of the second telescopic rod is fixedly connected with a motor, and the output end of the motor is fixedly connected with the grinding head.
Preferably, the clamping assembly comprises two telescopic rods III which are arranged in opposite directions, the fixed ends of the telescopic rods III are fixed on the rotary table, the telescopic ends of the telescopic rods III are fixedly connected with the clamping block, and the lower surface of the rotary table is connected with the stepping motor through a U-shaped piece.
Preferably, the third telescopic rod is an electric push rod, a conductive sliding ring is fixed at the center of the rotary table, the electric push rod is connected with an external power supply through the conductive sliding ring, and the electric push rod can normally work under the condition that the rotary table rotates due to the arrangement of the position.
Preferably, the first telescopic rod and the second telescopic rod are electric push rods or air cylinders.
The utility model discloses still including other subassemblies that can make an industry fastener processing use grinding device normal use, like electric putter's control assembly, the control assembly of cylinder, the control assembly of motor just reversing, the control assembly of motor, step motor's control assembly etc. are conventional technical means in this area. In addition, the device or the assembly which is not limited in the utility model adopts the conventional technical means in the field, such as a grinding head, a bidirectional screw rod, a conductive slip ring, a clamping block and the like, which are the conventional devices in the field.
The working principle of the utility model is that, the fastener to be polished is placed at the center of the rotary table, the telescopic ends of the two telescopic rods extend, so that the clamping block clamps the fastener, then the telescopic rod extends to drive the grinding head to move downwards, the distance between the two grinding heads is adjusted according to the size of the inner ring of the fastener, namely, the two grinding heads move in opposite directions or in the back direction along the two-way screw rod through the positive and negative rotation of the positive and negative rotation motor, the telescopic rod extends to enable the two grinding heads to extend into the inner ring of the fastener, the distance between the grinding heads is continuously adjusted, so that the two grinding heads are respectively in reliable contact with the inner wall of the inner ring, finally, the grinding head is rotated by starting the motor, meanwhile, the stepping motor rotates the rotary table and the fastener on the rotary table, and the grinding head can efficiently polish the inner ring of the fastener;
the utility model discloses a set up two adjustable and rotatable grinding heads of mutual distance, the process of polishing of the fastener of equidimension inner circle not can be realized to the cooperation revolving stage, the equipment utilization rate has been improved, the cost is reduced, in addition, still can polish the outer lane of fastener, distance between two grinding heads of in-process adjustment of polishing, the surface that makes grinding head and grip block not grasp the fastener reliably contacts, control step motor rotates, make the grinding head polish it, then loosen the grip block, rotate the fastener, spill the part that grasps the grip block, the position after the fastener is polished is grasped again to the grip block, make the grinding head polish can to the position that does not polish.
The utility model has the advantages of simple and reasonable structure, convenient operation, and the grinding process of fasteners of inner rings with different sizes is realized by arranging two grinding heads with adjustable mutual distance and rotation and matching with the rotary table, thereby improving the equipment utilization rate, reducing the cost, having good grinding effect and high grinding efficiency; not only can polish the inner ring, but also can polish the outside, and is favorable for modern production.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is the utility model discloses a grinding device for processing of industrial fastener's structural schematic diagram.
In the figure: 1. the device comprises a rotary table, 2 parts of a third telescopic rod, 3 parts of a clamping block, 4 parts of a grinding head, 5 parts of a motor, 6 parts of a second telescopic rod, 7 parts of a sliding block, 8 parts of a horizontal groove, 9 parts of a bidirectional screw rod, 10 parts of a U-shaped piece, 11 parts of a stepping motor, 12 parts of a first telescopic rod, 13 parts of a first telescopic rod, a support, 14 parts of a horizontal frame, 15 parts of a forward and reverse rotating motor.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1, the utility model provides a polishing device for processing industrial fasteners, which comprises a bracket 13 arranged on a common working table, wherein a polishing component is arranged on the bracket 13, a rotary table 1 is arranged on the working table corresponding to the lower part of the polishing component, and a clamping component is arranged on the rotary table 1;
the polishing assembly comprises a first telescopic rod 12, a horizontal frame 14, a two-way screw 9 and a polishing head 4, wherein the first telescopic rod 12 is vertically fixed on a support 13, the telescopic end of the first telescopic rod 12 is fixedly connected with the horizontal frame 14, a horizontal groove 8 is formed in the lower surface of the horizontal frame 14, two ends of the two-way screw 9 are rotatably connected with two ends of the horizontal groove 8 through bearings respectively, one end of the two-way screw 9 penetrates through the horizontal groove 8 and then is connected with a forward and reverse rotation motor 15, two sections of reverse threads of the two-way screw 9 are symmetrically and respectively provided with a sliding block 7 in threaded fit, the sliding block 7 is matched with the horizontal groove 8, the lower surface of the sliding block 7 is fixedly connected with a second vertical telescopic rod 6, the telescopic end of the second telescopic rod 6 is fixedly connected with a motor 5, and the output end of the motor 5 is fixedly connected with the polishing head 4.
The clamping assembly comprises two telescopic rods III 2 which are oppositely arranged, the fixed ends of the telescopic rods III 2 are fixed on the rotary table 1, the telescopic ends of the telescopic rods III 2 are fixedly connected with the clamping block 3, and the lower surface of the rotary table 1 is connected with the stepping motor 11 through a U-shaped piece 10.
The third telescopic rod 2 is an electric push rod, a conductive sliding ring is fixed at the center of the rotary table 1, the electric push rod is connected with an external power supply through the conductive sliding ring, and the electric push rod can normally work under the condition that the rotary table 1 rotates due to the arrangement of the position.
The first telescopic rod 12 and the second telescopic rod 6 are electric push rods or air cylinders.
When the device works, a fastener to be polished is placed at the center of the rotary table 1, the telescopic ends of the two telescopic rods three 2 extend to enable the clamping block 3 to clamp the fastener, then the telescopic rod one 12 extends to drive the grinding heads 4 to move downwards, the distance between the two grinding heads 4 is adjusted according to the size of the inner ring of the fastener, namely the two grinding heads 4 move in the opposite direction or the reverse direction along the two-way screw 9 through the forward and reverse rotation of the forward and reverse rotation motor 15, the telescopic rod two 6 extends to enable the two grinding heads 4 to extend into the inner ring of the fastener, the distance between the grinding heads 4 is continuously adjusted to enable the two grinding heads 4 to be respectively and reliably contacted with the inner wall of the inner ring, and finally the motor 5 is started to enable the grinding heads 4 to rotate, meanwhile, the stepping motor 11 rotates to drive the rotary table 1 and the fastener on the rotary table 1 to enable the grinding heads 4 to efficiently polish the inner ring of the fastener;
the utility model discloses a set up two adjustable and rotatable grinding head 4 of mutual distance, cooperation revolving stage 1 can realize the process of polishing of the fastener of equidimension inner circle not, the equipment utilization rate has been improved, the cost is reduced, in addition, still can polish the outer lane of fastener, the distance between two grinding head 4 of in-process adjustment of polishing, make the reliable contact of surface of the fastener that grinding head 4 and grip block 3 do not grasp, control step motor 11 rotates, make grinding head 4 polish to it, then loosen grip block 3, rotate the fastener, spill the part of gripping block 3 grasp, grip block 3 grasps the position after the fastener is polished again, make grinding head 4 polish to the position that does not polish can.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a grinding device is used in processing of industry fastener, is including setting up the support on the workstation altogether, its characterized in that: a polishing assembly is arranged on the support, a rotary table is arranged on the workbench corresponding to the lower part of the polishing assembly, and a clamping assembly is arranged on the rotary table;
the polishing assembly comprises a first telescopic rod, a horizontal frame, a two-way screw and a grinding head, wherein the first telescopic rod is vertically fixed on the support, the telescopic end of the first telescopic rod is fixedly connected with the horizontal frame, a horizontal groove is formed in the lower surface of the horizontal frame, two ends of the two-way screw are respectively connected with two ends of the horizontal groove in a rotating mode through bearings, one end of the two-way screw penetrates through the horizontal groove and then is connected with a forward and reverse rotating motor, two sections of reverse threads of the two-way screw are respectively matched with a sliding block in a symmetrical threaded mode, the sliding block is matched with the horizontal groove, the lower surface of the sliding block is fixedly connected with a second vertical telescopic rod, the telescopic end of the second telescopic rod is fixedly connected with a motor, and the output end of the motor is fixedly connected with the grinding head.
2. The grinding device for processing industrial fasteners as claimed in claim 1, wherein: the clamping assembly comprises two telescopic rods III which are oppositely arranged, the fixed ends of the telescopic rods III are fixed on the rotary table, the telescopic ends of the telescopic rods III are fixedly connected with the clamping block, and the lower surface of the rotary table is connected with the stepping motor through a U-shaped piece.
3. The grinding device for processing the industrial fastener according to claim 2, wherein: the third telescopic rod is an electric push rod, a conductive sliding ring is fixed at the center of the rotary table, and the electric push rod is connected with an external power supply through the conductive sliding ring.
4. The grinding device for processing industrial fasteners as claimed in claim 1, wherein: the first telescopic rod and the second telescopic rod are electric push rods or air cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121203156.1U CN214869188U (en) | 2021-05-28 | 2021-05-28 | Grinding device is used in processing of industry fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121203156.1U CN214869188U (en) | 2021-05-28 | 2021-05-28 | Grinding device is used in processing of industry fastener |
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| Publication Number | Publication Date |
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| CN214869188U true CN214869188U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121203156.1U Active CN214869188U (en) | 2021-05-28 | 2021-05-28 | Grinding device is used in processing of industry fastener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284126A (en) * | 2022-07-19 | 2022-11-04 | 常州航空工模具有限公司 | Shell grinding device is used in production of one-way motor |
-
2021
- 2021-05-28 CN CN202121203156.1U patent/CN214869188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115284126A (en) * | 2022-07-19 | 2022-11-04 | 常州航空工模具有限公司 | Shell grinding device is used in production of one-way motor |
| CN115284126B (en) * | 2022-07-19 | 2024-05-14 | 常州航空工模具有限公司 | Shell grinding device is used in unidirectional motor production |
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