CN215147444U - Polishing device for machining inner ring of fastener - Google Patents
Polishing device for machining inner ring of fastener Download PDFInfo
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- CN215147444U CN215147444U CN202121227596.0U CN202121227596U CN215147444U CN 215147444 U CN215147444 U CN 215147444U CN 202121227596 U CN202121227596 U CN 202121227596U CN 215147444 U CN215147444 U CN 215147444U
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- fastener
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Abstract
The utility model discloses a polishing device for processing the inner ring of a fastener, which comprises a workbench, a clamping and fixing mechanism and a polishing mechanism; a working plate table: a square hole is formed in the middle of the upper surface of the workbench, a supporting beam is arranged inside the square hole, a square plate is arranged on the upper surface of the supporting beam, and a vertical plate is arranged on the right side of the upper surface of the workbench; clamping and fixing mechanism: the clamping and fixing mechanism is arranged in the middle of the square plate, and the rear end of the clamping and fixing mechanism is fixedly connected with the left side face of the vertical plate; a grinding mechanism: the polishing mechanism is arranged on the left side of the upper surface of the workbench, and the polishing mechanism and the clamping and fixing mechanism are correspondingly arranged; wherein: the front side of the workbench is provided with the control switch group, the output and input of the control switch group are electrically connected with an external power supply, the polishing device for processing the inner rings of the fasteners realizes stable clamping of the fasteners with different sizes and efficient polishing of the inner rings of the fasteners, the operation is simple, and the burden of workers is reduced.
Description
Technical Field
The utility model relates to a fastener processing technology field specifically is a grinding device for processing of fastener inner circle.
Background
The fastener is also called a standard component in the market, is a general name of a type of mechanical parts adopted when two or more than two parts are fastened and connected into a whole, and is characterized in that the fastener is various in variety and specification, different in performance and application, extremely high in standardization, serialization and universalization degree, the fastener is a mechanical basic component which is most widely applied, the demand is large, the inner ring of some fasteners is of a circular structure, a polishing device is needed during production, burrs on the inner ring of the fastener are polished completely, the polishing device for machining the inner ring of the fastener in the prior art is complex in process, has various defects, is unstable in clamping of the fastener, is low in polishing efficiency of the inner ring of the fastener, is complex to operate, and burdens of workers are increased, and therefore, the polishing device for machining the inner ring of the fastener is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a grinding device for processing of fastener inner circle, realize not unidimensional fastener's firm centre gripping and the high efficiency of fastener inner circle and polish, easy operation alleviates staff's burden, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for processing an inner ring of a fastener comprises a workbench, a clamping and fixing mechanism and a polishing mechanism;
a working plate table: a square hole is formed in the middle of the upper surface of the workbench, a supporting beam is arranged inside the square hole, a square plate is arranged on the upper surface of the supporting beam, and a vertical plate is arranged on the right side of the upper surface of the workbench;
clamping and fixing mechanism: the clamping and fixing mechanism is arranged in the middle of the square plate, and the rear end of the clamping and fixing mechanism is fixedly connected with the left side face of the vertical plate;
a grinding mechanism: set up in work pallet table upper surface left side, grinding machanism corresponds the setting with centre gripping fixed establishment, realizes the high-efficient of the firm centre gripping of not unidimensional fastener and fastener inner circle and polishes, easy operation alleviates staff's burden.
Furthermore, a control switch group is arranged on the front side surface of the workbench, and the output and input of the control switch group are electrically connected with an external power supply to regulate the normal operation of each mechanism.
Further, centre gripping fixed establishment includes the smooth mouth of bar, the slider, the clamp splice, the round hole, the pull rod, square piece and electric putter, the round hole sets up in the middle part of square board, the equal angle in middle part of square board is equipped with the smooth mouth of bar with the round hole intercommunication, the equal sliding connection in inside of the smooth mouth of bar has the slider, the medial surface of four sliders all is equipped with the clamp splice, the inside recess that the slider right flank set up all rotates through the round pin axle and is connected with the pull rod, the right-hand member of pull rod all rotates with square piece to be connected, electric putter sets up in the left surface of vertical board, electric putter's flexible end left end and the right flank fixed connection of square piece, electric putter's input electricity connection control switch group's output, realize not unidimensional fastener's firm centre gripping.
Further, grinding machanism includes motor, backup pad, lead screw, vertical board and cylinder, the backup pad symmetry sets up in work board table upper surface left side, is equipped with the cylinder between two backup pads of front end, cylindrical extrados sliding connection has vertical board, rotate through the bearing between two backup pads of rear end and be connected with the lead screw, the rear end and the lead screw threaded connection of vertical board, the left backup pad left surface of rear end is equipped with the motor, the output shaft right-hand member of motor and the left end fixed connection of lead screw, the output of the input electricity connection control switch group of motor, realize the position control of vertical board and top structure.
Further, grinding machanism still includes mounting panel, grinding motor and sanding wheel, the mounting panel sets up in the upper surface middle part of vertical board, and the right flank of mounting panel is equipped with grinding motor, and the external screw thread threaded connection that grinding motor output shaft right-hand member was equipped with has the sanding wheel, and sanding wheel and round hole correspond the setting, and the output of control switch group is connected to grinding motor's input electricity realizes polishing of fastener.
Further, the bottom surface middle part of workstation is equipped with the collecting vat, and the inside and the quad slit of collecting vat communicate with each other, and the front surface opening part of collecting vat articulates through the hinge has the chamber door, the collection of the waste material of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are that: this a grinding device for fastener inner circle processing has following benefit:
1. one end of the fastener is held by hand, the other end of the fastener is located inside the round hole, then the electric push rod is contracted and operated through the regulation and control of the control switch group, the square block is pulled to move rightwards, the square block is pulled to move inwards along the strip-shaped sliding opening through the pull rod, and then the four clamping blocks are in contact with the outer surface of the fastener, so that the stable clamping of the fasteners with different sizes is realized.
2. Through the regulation and control of control switch group, the motor operation, the output shaft rotates, drive the lead screw and rotate, the lead screw rotates and drives vertical board and move along the cylinder to the right, simultaneously through the regulation and control of control switch group, grinding motor operation, the output shaft rotates, drive the wheel of polishing and rotate, the wheel of polishing moves the inside that gets into the fastener along with vertical board to the right, realize the high efficiency of fastener inner circle and polish, when polishing different sizes 'fastener, can change the wheel of polishing, easy operation alleviates staff's burden.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the rear view structure of the present invention.
In the figure: 1 workbench, 2 control switch groups, 3 square holes, 4 supporting beams, 5 square plates, 6 vertical plates, 7 clamping and fixing mechanisms, 71 strip-shaped sliding openings, 72 sliding blocks, 73 clamping blocks, 74 round holes, 75 pull rods, 76 square blocks, 77 electric push rods, 8 polishing mechanisms, 81 motors, 82 supporting plates, 83 screw rods, 84 longitudinal plates, 85 cylinders, 86 mounting plates, 87 polishing motors, 88 polishing wheels, 9 box doors and 10 collecting tanks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a polishing device for processing an inner ring of a fastener comprises a working plate table 1, a clamping and fixing mechanism 7 and a polishing mechanism 8;
work bench 1: a square hole 3 is formed in the middle of the upper surface of the working platform, a supporting beam 4 is arranged inside the square hole 3, a square plate 5 is arranged on the upper surface of the supporting beam 4, a vertical plate 6 is arranged on the right side of the upper surface of the working platform 1, the square hole 3 is convenient for polishing waste materials to fall below the working platform 1, the supporting beam 4 provides support for the square plate 5, and the square plate 5 and the vertical plate 6 provide mounting support for a clamping and fixing mechanism 7;
clamping and fixing mechanism 7: the clamping and fixing mechanism 7 comprises a strip-shaped sliding opening 71, a sliding block 72, clamping blocks 73, round holes 74, a pull rod 75, a square block 76 and an electric push rod 77, the round holes 74 are arranged in the middle of the square plate 5, the strip-shaped sliding opening 71 communicated with the round holes 74 is arranged in the middle of the square plate 5 at equal angles, the sliding blocks 72 are connected in the strip-shaped sliding opening 71 in a sliding manner, the clamping blocks 73 are arranged on the inner side surfaces of the four sliding blocks 72, the pull rod 75 is connected in a rotating manner through a pin shaft in a groove arranged on the right side surface of the sliding block 72, the right end of the pull rod 75 is connected with the square block 76 in a rotating manner, the electric push rod 77 is arranged on the left side surface of the vertical plate 6, the left end of the telescopic end of the electric push rod 77 is fixedly connected with the right side surface of the square block 76, the input end of the electric push rod 77 is electrically connected with the output end of the control switch group 2, one end of the fastener is held by hand, the other end of the fastener is located in the round hole 74, then the electric push rod 77 is controlled by the control switch group 2 to shrink and operate, the square block 76 is pulled to move rightwards, the square block 76 is pulled by the pull rod 75 to move inwards along the strip-shaped sliding opening 71 by the corresponding slide block 72, and then the four clamping blocks 73 are contacted with the outer surface of the fastener, so that the fasteners with different sizes are stably clamped;
and (3) a grinding mechanism 8: the grinding mechanism 8 is arranged on the left side of the upper surface of the workbench 1, the grinding mechanism 8 is arranged corresponding to the clamping and fixing mechanism 7, the grinding mechanism 8 comprises a motor 81, supporting plates 82, a screw rod 83, a longitudinal plate 84 and a cylinder 85, the supporting plates 82 are symmetrically arranged on the left side of the upper surface of the workbench 1, the cylinder 85 is arranged between the two supporting plates 82 at the front end, the outer arc surface of the cylinder 85 is connected with the longitudinal plate 84 in a sliding manner, the two supporting plates 82 at the rear end are connected with the screw rod 83 through bearings in a rotating manner, the rear end of the longitudinal plate 84 is connected with the screw rod 83 in a threaded manner, the motor 81 is arranged on the left side surface of the supporting plate 82 at the rear end, the right end of an output shaft of the motor 81 is fixedly connected with the left end of the screw rod 83, the input end of the motor 81 is electrically connected with the output end of the control switch group 2, the grinding mechanism 8 further comprises a mounting plate 86, a grinding motor 87 and a grinding wheel 88, the mounting plate 86 is arranged in the middle of the upper surface of the longitudinal plate 84, a grinding motor 87 is arranged on the right side surface of the mounting plate 86, a grinding wheel 88 is in threaded connection with external threads arranged at the right end of an output shaft of the grinding motor 87, the grinding wheel 88 is arranged corresponding to the round hole 74, an input end of the grinding motor 87 is electrically connected with an output end of the control switch group 2, the support plate 82 provides stable support for the screw rod 83 and the cylinder 85, the mounting plate 86 provides mounting support for the grinding motor 87, by controlling the switch group 2, the motor 81 operates, the output shaft rotates to drive the screw 83 to rotate, the screw 83 rotates to drive the longitudinal plate 84 to move rightwards along the column 85, meanwhile, the grinding motor 87 operates by controlling the regulation and control of the switch group 2, the output shaft rotates to drive the grinding wheel 88 to rotate, the grinding wheel 88 moves rightwards along with the longitudinal plate 84 to enter the inside of the fastener, the efficient grinding of the inner ring of the fastener is realized, and the grinding wheel 88 can be replaced when fasteners with different sizes are ground;
wherein: the front side of the working board table 1 is provided with a control switch group 2, and the input and output of the control switch group 2 are electrically connected with an external power supply to regulate the normal operation of each mechanism.
Wherein: work bench 1's bottom surface middle part is equipped with collecting vat 10, and collecting vat 10's inside communicates with each other with quad slit 3, and collecting vat 10's front surface opening part articulates through the hinge has chamber door 9, polishes the piece whereabouts that produces, gets into inside collecting vat 10 through quad slit 3, opens chamber door 9, can clear up the inside waste material of collecting vat 10.
The utility model provides a pair of a grinding device for processing of fastener inner circle's theory of operation as follows: one end of a fastener is held by hand, the other end of the fastener is located inside a round hole 74, then an electric push rod 77 is contracted and operated through the regulation and control of a control switch group 2, a square block 76 is pulled to move rightwards, the square block 76 pulls a sliding block 72 corresponding to the square block to move inwards along a strip-shaped sliding opening 71 through a pull rod 75, then four clamping blocks 73 are contacted with the outer surface of the fastener, the stable clamping of the fasteners with different sizes is realized, then through the regulation and control of the control switch group 2, a motor 81 operates, an output shaft rotates, a lead screw 83 is driven to rotate, the lead screw 83 rotates to drive a longitudinal plate 84 to move rightwards along a column 85, meanwhile, through the regulation and control of the control switch group 2, a polishing motor 87 operates, the output shaft rotates to drive a polishing wheel 88 to rotate, the polishing wheel 88 moves rightwards along with the longitudinal plate 84 to enter the interior of the fastener, the efficient polishing of the inner ring of the fastener is realized, when the fasteners with different sizes are polished, can change grinding wheel 88, easy operation alleviates staff's burden, and the piece whereabouts of producing of polishing gets into collecting vat 10 through quad slit 3 inside, opens chamber door 9, can clear up the inside waste material of collecting vat 10.
It should be noted that in the above embodiment, the electric push rod 77 can be selected as JN125, the motor 81 can be selected as 86BYG, the grinding motor 87 can be selected as 90YYCJT120, and the control switch group 2 is provided with buttons for controlling the on-off operations of the electric push rod 77, the motor 81 and the grinding motor 87 in a one-to-one correspondence manner.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a grinding device for processing of fastener inner circle which characterized in that: comprises a working plate table (1), a clamping and fixing mechanism (7) and a polishing mechanism (8);
work bench (1): a square hole (3) is formed in the middle of the upper surface of the workbench, a supporting beam (4) is arranged inside the square hole (3), a square plate (5) is arranged on the upper surface of the supporting beam (4), and a vertical plate (6) is arranged on the right side of the upper surface of the workbench (1);
clamping and fixing mechanism (7): the clamping and fixing mechanism is arranged in the middle of the square plate (5), and the rear end of the clamping and fixing mechanism (7) is fixedly connected with the left side face of the vertical plate (6);
a polishing mechanism (8): the polishing mechanism (8) is arranged on the left side of the upper surface of the workbench (1) and corresponds to the clamping and fixing mechanism (7).
2. The grinding device for machining the inner ring of the fastener is characterized by comprising the grinding device as claimed in claim 1, wherein the grinding device comprises: the front side surface of the working board table (1) is provided with a control switch group (2), and the input and output of the control switch group (2) are electrically connected with an external power supply.
3. The grinding device for machining the inner ring of the fastener is characterized in that: the clamping and fixing mechanism (7) comprises a strip-shaped sliding opening (71), a sliding block (72), a clamping block (73), a round hole (74), a pull rod (75), a square block (76) and an electric push rod (77), round hole (74) set up in the middle part of square board (5), the middle part of square board (5) is the angle such as be equipped with the smooth mouth of bar (71) of round hole (74) intercommunication, the equal sliding connection in inside of the smooth mouth of bar (71) has slider (72), the medial surface of four slider (72) all is equipped with clamp splice (73), the recess inside that slider (72) right flank set up all is connected with pull rod (75) through the round pin hub rotation, the right-hand member of pull rod (75) all rotates with square piece (76) to be connected, electric putter (77) set up in the left surface of vertical board (6), the flexible end left end of electric putter (77) and the right flank fixed connection of square piece (76), the output of the input electricity connection control switch group (2) of electric putter (77).
4. The grinding device for machining the inner ring of the fastener is characterized by comprising the grinding device as claimed in claim 3, wherein the grinding device comprises: grinding machanism (8) include motor (81), backup pad (82), lead screw (83), vertical board (84) and cylinder (85), backup pad (82) symmetry sets up in work pallet (1) upper surface left side, is equipped with cylinder (85) between two backup pads (82) of front end, the extrados sliding connection of cylinder (85) has vertical board (84), it is connected with lead screw (83) to rotate through the bearing between two backup pads (82) of rear end, the rear end and lead screw (83) threaded connection of vertical board (84), the left backup pad (82) left surface of rear end is equipped with motor (81), the output shaft right-hand member of motor (81) and the left end fixed connection of lead screw (83), the output of the input electricity connection control switch group (2) of motor (81).
5. The grinding device for machining the inner ring of the fastener is characterized by comprising the following components in parts by weight according to claim 4: grinding machanism (8) still include mounting panel (86), grinding motor (87) and grinding wheel (88), mounting panel (86) set up in the upper surface middle part of vertical board (84), and the right flank of mounting panel (86) is equipped with grinding motor (87), and the external screw thread threaded connection that grinding motor (87) output shaft right-hand member was equipped with has grinding wheel (88), and grinding wheel (88) correspond the setting with round hole (74), and the output of the input electricity connection control switch group (2) of grinding motor (87).
6. The grinding device for machining the inner ring of the fastener is characterized by comprising the grinding device as claimed in claim 1, wherein the grinding device comprises: the bottom surface middle part of work pallet (1) is equipped with collecting vat (10), and the inside and the quad slit (3) of collecting vat (10) communicate with each other, and the front surface opening part of collecting vat (10) articulates through the hinge has chamber door (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121227596.0U CN215147444U (en) | 2021-06-03 | 2021-06-03 | Polishing device for machining inner ring of fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121227596.0U CN215147444U (en) | 2021-06-03 | 2021-06-03 | Polishing device for machining inner ring of fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215147444U true CN215147444U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121227596.0U Active CN215147444U (en) | 2021-06-03 | 2021-06-03 | Polishing device for machining inner ring of fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215147444U (en) |
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2021
- 2021-06-03 CN CN202121227596.0U patent/CN215147444U/en active Active
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