CN213438927U - Improved automatic polishing work station for truck axle housing - Google Patents
Improved automatic polishing work station for truck axle housing Download PDFInfo
- Publication number
- CN213438927U CN213438927U CN202021979098.7U CN202021979098U CN213438927U CN 213438927 U CN213438927 U CN 213438927U CN 202021979098 U CN202021979098 U CN 202021979098U CN 213438927 U CN213438927 U CN 213438927U
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- Prior art keywords
- transfer chain
- polishing
- sliding
- cylinder
- cutter
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- 238000005498 polishing Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 238000003723 Smelting Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic workstation of polishing of modified freight train axle housing, include the transfer chain that carries out material loading and unloading to the work piece, and the room of polishing of cladding transfer chain part, the transfer chain includes first transfer chain and second transfer chain, first transfer chain and second transfer chain are and control to set up side by side, in order to form the duplex position transfer chain, duplex position transfer chain one side is equipped with the robot of accomplishing the work of polishing, duplex position transfer chain one side still is equipped with places different cutter of polishing, in order to provide the tool changing platform that the cutter of polishing was changed to the robot, the tool changing platform is located the room of polishing respectively, the duplex position transfer chain drives the work piece and gets into or leave the room of polishing in reciprocating motion, in order to carry out the material loading and. The utility model discloses a first transfer chain and second transfer chain are and control to set up side by side to form the duplex position transfer chain, first transfer chain and second transfer chain each other are each other for the mode of opening the setting before solving, lead to the problem that area is big, save the space of placing for the user.
Description
Technical Field
The utility model relates to a polishing technology trade specifically is an automatic worker station of polishing of modified freight train axle housing.
Background
Chinese patent document No. CN109382758A at 2019.02.26 discloses an automatic polishing station for truck axle housing, comprising an electric control cabinet for controlling related electrical equipment; the robot is used for finishing the polishing work; the conveying line is used for feeding, discharging and conveying workpieces; the tool changing table is used for storing different polishing tools so that the robot can change the tools conveniently; the robot and the cutter changing table are respectively provided with one conveyor line and are respectively positioned between the two conveyor lines; a tool jig for fixing the workpiece is arranged on the conveying line, and the tool jig moves on the conveying line in a reciprocating manner; more than one cutter containing box which moves in a reciprocating manner is arranged on the cutter changing table; the tooling fixture and/or the tool storage box move back and forth between the robot and the worker. Two transfer chains of this structure each other are each other set up apart, lead to area big, are undoubtedly the overall arrangement that influences the factory building to the limited user of factory building area. And thus, is in need of further improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an area is little, degree of automation is high, effectively reduces staff work intensity of labour's the automatic workstation of polishing of modified freight train axle housing to overcome the weak point among the prior art.
According to the automatic workstation of polishing of modified freight train axle housing of this purpose design, carry out the transfer chain that material loading and unloading were carried including reciprocating motion to the work piece, and the room of polishing of cladding transfer chain part, the transfer chain includes first transfer chain and second transfer chain, first transfer chain and second transfer chain are about being and set up side by side, in order to form the duplex position transfer chain, duplex position transfer chain one side is equipped with the robot of accomplishing the work of polishing, duplex position transfer chain one side still is equipped with places different polishing tool, in order to provide the tool changing platform that the robot changed polishing tool, the robot, the tool changing platform is located the room of polishing respectively, the duplex position transfer chain drives the work piece and gets into or leave the room of polishing in reciprocating motion, in order to carry out the material loading and polish, or carry out the unloading.
The first conveying line and the second conveying line are respectively provided with a supporting seat, the supporting seat is provided with a slide rail, the slide rail is provided with a movable seat which moves in a reciprocating manner, the movable seat is in sliding fit with the slide rail, the bottom of the movable seat is provided with a slide block, two ends of the movable seat, corresponding to a workpiece, are respectively provided with a tool jig, and the movable seat drives the tool jig to slide on the slide rail in a reciprocating manner; the supporting seat is further provided with a rack, the bottom of the movable seat is provided with a motor, and a motor shaft is provided with a gear meshed with the rack and drives the tool jig to reciprocate through the gear, the rack and the sliding rail.
The movable seat is provided with a dustproof protective cover for covering the motor.
Be equipped with the location terminal surface on the work piece, be equipped with the support column on the sliding seat, be equipped with on the support column with location terminal surface matched with locating plate, duplex position transfer chain one side still is equipped with places different setting elements to provide the rack that the setting element was changed to the support column, in order to replace corresponding setting element according to the work piece of different specifications.
The placing frame is provided with a hook for hanging the positioning piece.
The position that corresponds the support column on the sliding seat is equipped with a plurality of regulation hole, and the support column bottom is equipped with first fixed block, and fixed connection is carried out with the regulation hole that corresponds to first fixed block, carries out fastening connection through the screw in first fixed block and the regulation hole that corresponds.
The tooling jig comprises a first sliding table and a second sliding table which are in sliding fit, a first clamp assembly for transversely clamping a workpiece is arranged on the second sliding table, the first clamp assembly is arranged on the second sliding table in a sliding mode to transversely loosen or transversely clamp the workpiece, and a positioning assembly is arranged at the sliding fit position between the first sliding table and the second sliding table and the sliding fit position between the second sliding table and the first clamp assembly.
The positioning assembly comprises a plurality of first fixing holes formed in the movable seat and a second fixing block arranged on the second sliding table, and the second fixing block is fixedly connected with the corresponding first fixing holes through screws; the positioning assembly further comprises a plurality of second fixing holes formed in the second sliding table and a third fixing block arranged on the first clamp assembly, and the third fixing block is fixedly connected with the corresponding second fixing holes through screws.
The tool fixture further comprises a second fixture assembly for vertically clamping the workpiece, the second fixture assembly comprises a fixture base, a connecting block, a clamping arm and an air cylinder, the fixture base is fixedly arranged on the second sliding table, one end of the connecting block is hinged to the fixture base, the other end of the connecting block is hinged to the middle of the clamping arm, one end of the clamping arm is hinged to one end of a piston rod of the air cylinder, and a cylinder body of the air cylinder is located on one side of the second sliding table; a piston rod of the air cylinder drives the clamping arm to swing in a telescopic mode, and the clamping arm is close to or far away from the clamp base so as to vertically loosen or vertically clamp a workpiece.
The tool changing table comprises a table frame, a support plate is movably arranged on the table frame, and more than one tool storage box is arranged on the support plate and moves along with the support plate; a pushing cylinder is arranged between the rack and the support plate, one end of the pushing cylinder is connected with the rack, the other end of the pushing cylinder is connected with the support plate, and the pushing cylinder drives the support plate to reciprocate on the rack.
The cutter receiver opening part is provided with flip, and flip one end articulates on the cutter receiver, is provided with the upset cylinder between flip and cutter receiver or the support plate, and upset cylinder one end is articulated with flip, and the other end is articulated with cutter receiver or support plate, and the upset cylinder drive flip overturns in order to open and close the opening of cutter receiver.
The utility model has the advantages as follows:
a. the first conveying line and the second conveying line are arranged side by side from left to right to form a double-station conveying line, so that the problem of large floor area caused by the mode that the first conveying line and the second conveying line are arranged at intervals in the prior art is solved, and the placing space is saved for a user;
b. the robot and the tool changing table are respectively positioned in the polishing chamber, and the double-station conveying line drives the workpiece to enter or leave the polishing chamber in the reciprocating motion so as to carry out feeding polishing or carry out discharging conveying after polishing; during operation, workers are far away from the robot and the polishing station, potential safety hazards are effectively eliminated, meanwhile, the influence of dust on the workers can be reduced, the health of the workers is ensured, in the polishing process, the workers only need to be responsible for the feeding and discharging operation of workpieces, so that the labor intensity of the workers is greatly reduced, the number of workers is reduced, and the labor cost is reduced;
c. different locating pieces are further arranged on one side of the double-station conveying line, so that a placing rack for replacing the locating pieces by the supporting columns is provided, corresponding locating pieces are replaced according to workpieces of different specifications, the locating pieces are selected according to the specifications of the workpieces, and the workpieces are located more accurately.
Drawings
Fig. 1 is an overall structure schematic diagram of an automatic polishing station according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is an internal structure schematic diagram of an embodiment of the utility model discloses an automatic work station of polishing.
Fig. 4 is a schematic structural view of the double-station conveying line according to an embodiment of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a schematic view of a workpiece structure according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a tool changing table according to an embodiment of the present invention.
Fig. 8 is a partial cross-sectional view of a tool changer in an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, an automatic workstation of polishing of modified freight train axle housing, including reciprocating motion and carry out the transfer chain that material loading and unloading were carried to work piece 6, and the room 2 of polishing of cladding transfer line part, the transfer chain includes first transfer chain 3 and second transfer chain 4, first transfer chain 3 and second transfer chain 4 are about setting side by side, in order to form the duplex position transfer chain, duplex position transfer chain one side is equipped with the robot 1 of accomplishing the work of polishing, duplex position transfer chain one side still is equipped with places different polishing tool, in order to provide the tool changing platform 5 that the robot changed polishing tool, robot 1, tool changing platform 5 are located the room 2 of polishing respectively, the duplex position transfer chain drives the work piece and gets into or leave the room 2 of polishing in reciprocating motion, in order to carry out the material loading and polish, or carry out the unloading after polishing and carry.
The grinding chamber 2 comprises a front side door assembly 2.1, a left side door assembly 2.2, a right side door assembly 2.3 and a rear side door assembly 2.4, and the front side door assembly 2.1, the left side door assembly 2.2, the right side door assembly 2.3 and the rear side door assembly 2.4 enclose the grinding chamber 2.
Wherein, the front side door component 2.1 is provided with a lifting door and/or a transparent observation window.
Referring to fig. 3, a supporting seat 10 is arranged on each of the first conveying line 3 and the second conveying line 4, a sliding rail 8 is arranged on each supporting seat 10, a movable seat 7 which can reciprocate is arranged on each sliding rail 8, the movable seat 7 is in sliding fit with the sliding rail 8, two ends, corresponding to the workpiece 6, of each movable seat 7 are respectively provided with a tooling jig 9, and the movable seats 7 drive the tooling jigs 9 to slide on the sliding rails 8 in a reciprocating manner; still be equipped with rack 11 on the supporting seat 10, the bottom of sliding seat 7 is equipped with the motor, and the motor shaft is equipped with the gear with rack 11 meshing to through gear, rack 11, slide rail 8, with the reciprocating motion of drive frock tool 9.
An electric control cabinet 15 is also arranged in the grinding chamber 2, and the electric control cabinet 15 controls related electrical equipment.
Referring to fig. 2 and 6, a positioning end face 6.1 is arranged on the workpiece 6, a supporting column 7.1 is arranged on the movable seat 7, a positioning plate 12 matched with the positioning end face 6.1 is arranged on the supporting column 7.1, and a placing frame 13 for placing different positioning parts 12 is further arranged on one side of the double-station conveying line so as to provide the positioning parts 12 for replacing the supporting column 7.1.
The placing frame 13 is provided with a hook 13.1 for hanging the positioning piece 12.
The bottom of the placing frame 13 is provided with a roller.
The positioning piece 12 and the placing rack 13 are respectively provided with a hook hole; or a hanging column is arranged on the placing frame 13.
The position that corresponds support column 7.1 on the sliding seat 7 is equipped with a plurality of regulation hole 7.2, and support column 7.1 bottom is equipped with first fixed block 7.3, and first fixed block 7.3 carries out fixed connection with the regulation hole 7.2 that corresponds. The position of the supporting column 7.1 is adjusted through a plurality of adjusting holes 7.2.
Frock smelting tool 9 includes first slip table 9.1 of sliding fit, second slip table 9.2, be equipped with on second slip table 9.2 in the first anchor clamps subassembly 9.3 of horizontal centre gripping work piece 6, first anchor clamps subassembly 9.3 slides and sets up on second slip table 9.2, with transversely unclamp or transversely press from both sides tight work piece 6, sliding fit department between first slip table 9.1 and the second slip table 9.2, and sliding fit department of second slip table 9.2 and first anchor clamps subassembly 9.3 is equipped with locating component.
The sliding fit between the first sliding table 9.1 and the second sliding table 9.2 is provided with a sliding rail and a sliding block respectively. The sliding fit between the second sliding table 9.2 and the first clamp assembly 9.3 is provided with a sliding rail and a sliding block respectively.
The positioning assembly comprises a plurality of first fixing holes 14 arranged on the movable seat 7 and a second fixing block 9.5 arranged on the second sliding table 9.2, and the second fixing block 9.5 is fixedly connected with the corresponding first fixing holes 14; the positioning assembly further comprises a plurality of second fixing holes 9.4 formed in the second sliding table 9.2, a third fixing block 9.7 arranged on the first clamp assembly 9.3, and the third fixing block 9.7 is fixedly connected with the corresponding second fixing holes 9.4.
The tooling jig 9 further comprises a second jig assembly 9.8 for vertically clamping the workpiece 6, the second jig assembly 9.8 comprises a jig base 9.9, a connecting block 9.10, a clamping arm 9.11 and a cylinder 9.12, the jig base 9.9 is fixedly arranged on a second sliding table 9.2, one end of the connecting block 9.10 is hinged with the jig base 9.9, the other end of the connecting block 9.10 is hinged with the middle part of the clamping arm 9.11, one end of the clamping arm 9.11 is hinged with one end of a piston rod of the cylinder 9.12, and a cylinder body of the cylinder 9.12 is positioned on one side of the second sliding table 9.2; the piston rod of the air cylinder 9.12 drives the clamping arm 9.11 to swing in the expansion and contraction process, and the clamping arm 9.11 is close to or far away from the clamp base 9.9 so as to vertically loosen or vertically clamp the workpiece 6.
The workpiece 6 is provided with a shaft end 6.2, and the clamp base 9.9 is provided with a clamping position matched with the shaft end 6.2. The shaft end 6.2 is placed in the clamping position.
When clamping, the first clamp assembly 9.3 is contacted with one side of the shaft end 6.2. The clamping arm 9.11 is driven by the air cylinder 9.12, and the clamping arm 9.11 is close to the clamp base 9.9 and presses the shaft end 6.2 to clamp the workpiece 6.
The cutter changing table 5 comprises a table frame 5.1, a carrier plate 5.2 is movably arranged on the table frame 5.1, and more than one cutter storage box 5.4 is arranged on the carrier plate 5.2 and moves along with the carrier plate 5.2; a pushing cylinder 5.3 is arranged between the rack 5.1 and the carrier plate 5.2, one end of the pushing cylinder 5.3 is connected with the rack 5.1, the other end is connected with the carrier plate 5.2, and the pushing cylinder 5.3 drives the carrier plate 5.2 to reciprocate on the rack 5.1.
The opening part of cutter receiver 5.4 is provided with flip 5.5, flip 5.5 one end articulates on cutter receiver 5.4, be provided with upset cylinder 5.6 between flip 5.5 and cutter receiver 5.4 or the support plate 5.2, 5.6 one ends of upset cylinder are articulated with flip 5.5, the other end is articulated with cutter receiver 5.4 or support plate 5.2, 5.6 drive flips of upset cylinder 5.5 are in order to open and close the opening of cutter receiver 5.4.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an automatic workstation of polishing of modified freight train axle housing, includes reciprocating motion and carries out the transfer chain that material loading and unloading were carried to work piece (6) to and the room (2) of polishing of cladding transfer line part, its characterized in that: the transfer chain includes first transfer chain (3) and second transfer chain (4), set up side by side about first transfer chain (3) and second transfer chain (4) are to form the duplex position transfer chain, duplex position transfer chain one side is equipped with robot (1) of accomplishing the work of polishing, duplex position transfer chain one side still is equipped with places different cutter of polishing, in order to provide tool changing platform (5) that the cutter of polishing was changed to the robot, robot (1), tool changing platform (5) are located respectively and polish room (2), the duplex position transfer chain drives work piece entering or leave and polish room (2) in reciprocating motion, in order to carry out the material loading and polish, or carry out the unloading after polishing and carry.
2. The improved automatic grinding station for truck axle housings of claim 1, which is characterized in that: the first conveying line (3) and the second conveying line (4) are respectively provided with a supporting seat (10), the supporting seat (10) is provided with a sliding rail (8), the sliding rail (8) is provided with a movable seat (7) which can do reciprocating motion, the movable seat (7) is in sliding fit with the sliding rail (8), two ends of the movable seat (7) corresponding to the workpiece (6) are respectively provided with a tooling jig (9), and the movable seat (7) drives the tooling jig (9) to slide on the sliding rail (8) in a reciprocating mode; the supporting seat (10) is further provided with a rack (11), the bottom of the movable seat (7) is provided with a motor, and a motor shaft is provided with a gear meshed with the rack (11) and drives the tool jig (9) to reciprocate through the gear, the rack and the sliding rail.
3. The improved automatic grinding station for truck axle housings of claim 2, which is characterized in that: be equipped with location terminal surface (6.1) on work piece (6), be equipped with support column (7.1) on movable seat (7), be equipped with on support column (7.1) with location terminal surface (6.1) matched with locating plate (12), duplex position transfer chain one side still is equipped with places different setting elements (12) to provide support column (7.1) and change rack (13) of setting element (12).
4. The improved automatic grinding station for truck axle housings of claim 3, wherein: a hook (13.1) for hanging the positioning piece (12) is arranged on the placing frame (13).
5. The improved automatic grinding station for truck axle housings of claim 3, wherein: the position that corresponds support column (7.1) on sliding seat (7) is equipped with a plurality of regulation hole (7.2), and support column (7.1) bottom is equipped with first fixed block (7.3), and first fixed block (7.3) and corresponding regulation hole (7.2) carry out fixed connection.
6. The improved automatic grinding station for truck axle housings of claim 2, which is characterized in that: frock smelting tool (9) are including first slip table (9.1) of sliding fit, second slip table (9.2), be equipped with on second slip table (9.2) in first anchor clamps subassembly (9.3) of horizontal centre gripping work piece (6), first anchor clamps subassembly (9.3) slide to set up on second slip table (9.2), with transversely unclamp or transversely press from both sides tight work piece (6), sliding fit department between first slip table (9.1) and second slip table (9.2), and sliding fit department of second slip table (9.2) and first anchor clamps subassembly (9.3) is equipped with locating component.
7. The improved automatic grinding station for truck axle housings of claim 6, which is characterized in that: the positioning assembly comprises a plurality of first fixing holes (14) arranged on the movable seat (7) and a second fixing block (9.5) arranged on the second sliding table (9.2), and the second fixing block (9.5) is fixedly connected with the corresponding first fixing holes (14); the positioning assembly further comprises a plurality of second fixing holes (9.4) formed in the second sliding table (9.2), and a third fixing block (9.7) arranged on the first clamp assembly (9.3), wherein the third fixing block (9.7) is fixedly connected with the corresponding second fixing holes (9.4).
8. The improved automatic grinding station for truck axle housings of claim 7, which is characterized in that: the tooling fixture (9) further comprises a second fixture assembly (9.8) for vertically clamping the workpiece (6), the second fixture assembly (9.8) comprises a fixture base (9.9), a connecting block (9.10), a clamping arm (9.11) and a cylinder (9.12), the fixture base (9.9) is fixedly arranged on the second sliding table (9.2), one end of the connecting block (9.10) is hinged with the fixture base (9.9), the other end of the connecting block (9.10) is hinged with the middle of the clamping arm (9.11), one end of the clamping arm (9.11) is hinged with one end of a piston rod of the cylinder (9.12), and a cylinder body of the cylinder (9.12) is positioned on one side of the second sliding table (9.2); a piston rod of the air cylinder (9.12) drives the clamping arm (9.11) to swing in the telescopic process, and the clamping arm (9.11) is close to or far away from the clamp base (9.9) so as to vertically loosen or vertically clamp the workpiece (6).
9. The improved truck axle housing automated grinding station as set forth in any one of claims 1-8, wherein: the cutter changing table (5) comprises a table frame (5.1), a support plate (5.2) is movably arranged on the table frame (5.1), and more than one cutter storage box (5.4) is arranged on the support plate (5.2) and moves along with the support plate (5.2); a pushing cylinder (5.3) is arranged between the rack (5.1) and the carrier plate (5.2), one end of the pushing cylinder (5.3) is connected with the rack (5.1), the other end of the pushing cylinder is connected with the carrier plate (5.2), and the pushing cylinder (5.3) drives the carrier plate (5.2) to reciprocate on the rack (5.1).
10. The improved truck axle housing automated grinding station of claim 9, wherein: the opening part of cutter receiver (5.4) is provided with flip (5.5), flip (5.5) one end articulates on cutter receiver (5.4), be provided with between flip (5.5) and cutter receiver (5.4) or support plate (5.2) upset cylinder (5.6), upset cylinder (5.6) one end is articulated with flip (5.5), the other end is articulated with cutter receiver (5.4) or support plate (5.2), upset cylinder (5.6) drive flip (5.5) upset is in order to open and close the opening of cutter receiver (5.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979098.7U CN213438927U (en) | 2020-09-10 | 2020-09-10 | Improved automatic polishing work station for truck axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979098.7U CN213438927U (en) | 2020-09-10 | 2020-09-10 | Improved automatic polishing work station for truck axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213438927U true CN213438927U (en) | 2021-06-15 |
Family
ID=76322715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021979098.7U Expired - Fee Related CN213438927U (en) | 2020-09-10 | 2020-09-10 | Improved automatic polishing work station for truck axle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213438927U (en) |
-
2020
- 2020-09-10 CN CN202021979098.7U patent/CN213438927U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |