CN213498289U - Grinding device is used in processing of car swing arm - Google Patents
Grinding device is used in processing of car swing arm Download PDFInfo
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- CN213498289U CN213498289U CN202022355966.0U CN202022355966U CN213498289U CN 213498289 U CN213498289 U CN 213498289U CN 202022355966 U CN202022355966 U CN 202022355966U CN 213498289 U CN213498289 U CN 213498289U
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Abstract
The utility model discloses a car swing arm processing grinding device for processing, including the base, other fixedly connected with curb girder is equallyd divide at both ends about the base top, and the inboard swing joint at the curb girder top on right side is in the outside of first regulation pole upper end, and the bottom swing joint of first regulation pole is at the top of walking beam, and the left side of walking beam is provided with two the same dead levers, and the outside of dead lever evenly is provided with the lock block, and the right side swing joint of walking beam has two the same lock poles. The utility model discloses in, through rotating the locking pole, make the locking pole move left, the inner sliding connection of frustum and locking piece through setting up in the outside of locking pole left end, the inner of locking piece is the slope design, then the locking pole is released the inboard locking piece of dead lever from outer, the locking piece contacts with the last processing hole of automobile swing arm, and then can fix the swing arm through the processing hole of swing arm, stability when having guaranteed the swing arm and having polished like this, the precision of polishing of improvement swing arm.
Description
Technical Field
The utility model relates to a car swing arm processing technology field specifically is a grinding device is used in car swing arm processing.
Background
The automobile swing arm is as the main safety structure spare in the chassis suspension system of automobile, and its function is connecting automobile body and knuckle to transmit load between the two, the production of automobile swing arm is generally direct through forging and pressing and then cut edge processing, obtains the product that the precision is higher, the quality is stronger through polishing at last, current automobile swing arm is polished and is needed the manual work to handle the anomalous position of swing arm shape structure, wastes time and energy, long-time work causes the arm ache easily, and work efficiency is low.
On the other hand, the thickness of artifical polishing processing automobile swing arm is difficult to accomplish unanimously, leads to the precision of polishing to descend, influences automobile swing arm's production quality, leads to accessories such as later stage swing arm bulb, dirt proof boot to be difficult to match, and then influences the precision of automobile swing arm assembly, leads to the product yield to descend, increases manufacturing cost, and the piece that current grinding device produced in addition leads to the fact the influence to automobile swing arm's precision, also can influence the environment neatly. Therefore, the person skilled in the art provides a grinding device for machining an automobile swing arm to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device is used in processing of car swing arm to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for machining an automobile swing arm comprises a base, wherein the left end and the right end of the top of the base are respectively and fixedly connected with a side beam, the inner side of the top of the side beam on the right side is movably connected to the outer side of the upper end of a first adjusting rod, the bottom of the first adjusting rod is movably connected to the top of a moving beam, two identical fixing rods are arranged on the left side of the moving beam, locking blocks are uniformly arranged on the outer sides of the fixing rods, two identical locking rods are movably connected to the right side of the moving beam, the inner side of the side beam on the left side is movably connected to the two ends of a moving frame, a lead screw is arranged on the left side inside the moving frame, the outer side of the middle part of the lead screw is movably linked to the left side of a moving block, a grinding motor is arranged in the middle of, and a scrap box is arranged in the middle of the bottom of the base.
As a further aspect of the present invention: the utility model discloses a locking device, including dead lever, locking pole, frustum and locking piece, the inside swing joint of screw thread and walking beam is passed through in the outside of locking pole right-hand member, and the left end of locking pole extends to the inside of dead lever, and the inner sliding connection of frustum and locking piece that sets up is passed through in the outside of locking pole left end, the inner of locking piece is the slope design, the inboard both sides that are located the locking piece of dead lever all are provided with the locating pin, the outside swing joint of mounting hole and locating pin one end all through seting up in the both sides of locking piece, the outside of locating pin is provided with. Like this through rotatory locking lever, make locking lever move left and just can release the locking piece from the outside of dead lever, and then can fix the swing arm through the processing hole of swing arm, stability when guaranteeing the swing arm and polishing improves the precision of polishing of swing arm, when making locking lever move right, the locking piece is withdrawed under return spring's effect automatically, is convenient for take off the swing arm that finishes of polishing.
As a further aspect of the present invention: the number of the side beams is two, the inner sides of the side beams are provided with sliding grooves, bosses matched with the sliding grooves are arranged on the front and the back of the movable beam, the outer side of the first adjusting rod is provided with threads, and the outer side of the upper end of the first adjusting rod is movably connected with the inner sides of the tops of the side beams through the threads. The height of the movable beam can be adjusted by rotating the side beam, and the vertical position of the fixed swing arm can be adjusted.
As a further aspect of the present invention: the right side that is close to the dead lever at the back and the left side fixed connection of walking beam, the right side that is close to positive dead lever and the left side fixed connection of the inside sliding block that sets up of walking beam, the positive swing joint of sliding block is in the one end of second regulation pole, the other end of second regulation pole and the inside threaded connection of the boss that the walking beam right side set up. Like this through rotatory second regulation pole, just can adjust the position of sliding block, and then adjusted the position that is close to positive dead lever to fix the swing arm in different interval processing holes, improve the suitability of device.
As a further aspect of the present invention: the inner side of the moving frame is fixedly connected through a sliding rod, the outer side of the sliding rod is connected with a through hole in the right side of the moving block in a sliding mode, and a stepping motor is arranged in the position, close to the lead screw, in the moving block. Therefore, the position of the moving block on the lead screw can be adjusted through the stepping motor arranged in the moving block, the front position and the rear position of the grinding wheel are adjusted, and different positions of the grinding wheel grinding swing arm are convenient.
As a further aspect of the present invention: the two ends of the moving frame are connected with the inner side beam of the left side in a sliding mode through the arranged prismatic tables, the number of the lead screws is two, the two ends of the other same lead screw penetrate through the inner side wall of the moving frame from one end of the moving frame and are fixedly connected with the top of the base, and the stepping motor is arranged at one end of the moving frame. Like this through the step motor who removes frame one end, can adjust the height that removes the frame, and then adjusted the upper and lower position of emery wheel, the different positions of the swing arm of being convenient for emery wheel polishing.
As a further aspect of the present invention: the bottom of base is the fretwork design, and the both sides of fretwork part all through the both sides swing joint of the stupefied and sweeps box of installation that sets up. The piece that the production of polishing is convenient for collect and handle like this, has guaranteed the clean and tidy of environment of polishing, reduces the influence of piece to polishing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through rotating the locking pole, make the locking pole move left, the inner sliding connection of frustum and locking piece through setting up in the outside of locking pole left end, the inner of locking piece is the slope design, then the locking pole is released the inboard locking piece of dead lever from outer, the locking piece contacts with the last processing hole of automobile swing arm, and then can fix the swing arm through the processing hole of swing arm, stability when having guaranteed the swing arm and having polished like this, the precision of polishing of improvement swing arm.
2. The utility model discloses in, adjust the pole through rotating the second and drive the slider and remove, and then adjusted the position that is close to positive dead lever, the position that makes two the same dead levers is corresponding with the position of processing hole on the automobile swing arm of unidimensional not, then places the automobile swing arm on the dead lever through the processing hole, has improved the suitability of device.
3. The utility model discloses in, blow through the gas blow pipe and can in time sweep the sweeps from the swing arm with the sweeps that polishes the production, reduced the piece to the influence of polishing, guaranteed the precision that the swing arm was polished to the sweeps falls into centralized processing in the sweeps box, has guaranteed the clean and tidy of environment of polishing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing rod of the present invention;
FIG. 3 is a schematic view of the structural connection of the fixed swing arm portion of the present invention;
fig. 4 is a schematic structural view of the middle polishing part of the present invention.
In the figure: 1. a base; 2. a side beam; 3. a first adjusting lever; 4. a moving beam; 5. fixing the rod; 6. a locking block; 7. a lock lever; 8. a movable frame; 9. a lead screw; 10. a moving block; 11. polishing the motor; 12. a grinding wheel; 13. an air blowing pipe; 14. a scrap box; 401. a slider; 402. a second adjusting lever; 501. positioning pins; 502. a return spring; 801. a slide bar.
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. 1-4, in the embodiment of the present invention, a polishing device for swing arm processing of an automobile comprises a base 1, wherein the left and right ends of the top of the base 1 are fixedly connected with side beams 2, respectively, the inner side of the top of the side beam 2 on the right side is movably connected with the outer side of the upper end of a first adjusting rod 3, the bottom of the first adjusting rod 3 is movably connected with the top of a movable beam 4, the left side of the movable beam 4 is provided with two identical fixing rods 5, the outer sides of the fixing rods 5 are uniformly provided with locking blocks 6, the right side of the movable beam 4 is movably connected with two identical locking rods 7, the inner side of the side beam 2 on the left side is movably connected with the two ends of a movable frame 8, the left side inside of the movable frame 8 is provided with a lead screw 9, the outer side of the middle part of the, the right side of the moving block 10 is provided with air blowing pipes 13 at the two sides of the grinding motor 11, and the middle of the bottom of the base 1 is provided with a scrap box 14.
The outer side of the right end of the locking rod 7 is movably connected with the inside of the movable beam 4 through threads, the left end of the locking rod 7 extends into the fixed rod 5, the outer side of the left end of the locking rod 7 is slidably connected with the inner end of the locking block 6 through an arranged frustum, the inner end of the locking block 6 is in an inclined design, positioning pins 501 are arranged on the inner sides of the fixed rod 5, which are positioned on two sides of the locking block 6, the two sides of the locking block 6 are movably connected with the outer side of one end of each positioning pin 501 through arranged mounting holes, and return springs 502 are arranged on the outer sides of the positioning pins 501; like this through rotatory locking lever 7, make locking lever 7 move left and just can release locking piece 6 from the outside of dead lever 5, and then can fix the swing arm through the processing hole of swing arm, stability when guaranteeing the swing arm and polishing improves the precision of polishing of swing arm, when making locking lever 7 move right, locking piece 6 is withdrawed automatically under return spring 502's effect, is convenient for take off the swing arm that finishes of polishing.
The number of the side beams 2 is two, sliding grooves are formed in the inner sides of the side beams 2, bosses matched with the sliding grooves are formed in the front and the back of the movable beam 4, threads are formed in the outer side of the first adjusting rod 3, and the outer side of the upper end of the first adjusting rod 3 is movably connected with the inner side of the top of the side beam 2 through the threads; thus, the height of the movable beam 4 can be adjusted by rotating the side beam 2, and the vertical position of the fixed swing arm can be adjusted. The right side of the fixed rod 5 close to the back side is fixedly connected with the left side of the movable beam 4, the right side of the fixed rod 5 close to the front side is fixedly connected with the left side of a sliding block 401 arranged in the movable beam 4, the front side of the sliding block 401 is movably connected with one end of a second adjusting rod 402, and the other end of the second adjusting rod 402 is in threaded connection with the inner part of a boss arranged on the right side of the movable beam 4; like this through rotatory second regulation pole 402, just can adjust the position of sliding block 401, and then adjusted the position that is close to positive dead lever 5 to fix the swing arm in different interval processing holes, improve the suitability of device.
The inner side of the moving frame 8 is fixedly connected through a sliding rod 801, the outer side of the sliding rod 801 is slidably connected with a through hole on the right side of the moving block 10, and a stepping motor is arranged in the position, close to the lead screw 9, in the moving block 10; therefore, the position of the moving block 10 on the lead screw 9 can be adjusted through the stepping motor arranged in the moving block 10, the front and back positions of the grinding wheel 12 are further adjusted, and different positions of the grinding wheel 12 for grinding the swing arm are facilitated. Two ends of the moving frame 8 are connected with the inside of the left side beam 2 in a sliding mode through the arranged prismatic tables, the number of the screw rods 9 is two, two ends of the other same screw rod 9 penetrate through the inside of one end of the moving frame 8 and are respectively fixedly connected with the inner top wall of the left side beam 2 and the top of the base 1, and a stepping motor is arranged at one end of the moving frame 8; like this through the step motor who removes 8 one ends of frame, can adjust the height that removes frame 8, and then adjusted the upper and lower position of emery wheel 12, the emery wheel 12 of being convenient for polishes the different positions of swing arm. The bottom of the base 1 is in a hollow design, and two sides of the hollow part are movably connected with two sides of the scrap box 14 through the arranged mounting ridges; the piece that the production of polishing is convenient for collect and handle like this, has guaranteed the clean and tidy of environment of polishing, reduces the influence of piece to polishing.
The utility model discloses a theory of operation is: the second adjusting rod 402 is rotated to drive the sliding block 401 to move, so that the position of the fixing rod 5 close to the front face is adjusted, the position of the fixing rod 5 corresponds to the position of the processing hole in the automobile swing arm with different sizes, and then the automobile swing arm is placed on the fixing rod 5 through the processing hole. Rotating locking rod 7, making locking rod 7 move to the left, the inner sliding connection of frustum and locking piece 6 through setting up is passed through in the outside of locking rod 7 left end, the inner of locking piece 6 is the slope design, then locking rod 7 releases the locking piece 6 of dead lever 5 inboard from outside, locking piece 6 contacts with the processing hole on the automobile swing arm, and then can fix the swing arm through the processing hole of swing arm, the stability when having guaranteed the swing arm and having polished like this, the precision of polishing of improvement swing arm.
The stepping motor inside the moving block 10 can drive the moving block 10 to move back and forth on the sliding rod 801 through the matching with the lead screw 9, the stepping motor arranged at one end of the moving frame 8 can drive the moving frame 8 to slide up and down on the inner side of the left side beam 2 through the matching of the other lead screw 9, and then the front and back and up and down positions of the grinding motor 11 can be adjusted through controlling the two stepping motors, so that the grinding wheel 12 can grind different processing surfaces of the swing arm. In the polishing process of swing arm, the blowing pipe 13 blows and can in time sweep the sweeps of polishing from the swing arm, has reduced the influence of piece to polishing to the sweeps falls into centralized processing in the sweeps box 14, has guaranteed the clean and tidy of environment of polishing. After the swing arm finishes polishing, rotate locking lever 7, make locking lever 7 move right, locking piece 6 removes to the inboard of dead lever 5 under return spring 502's effect, is convenient for take off the swing arm that finishes of polishing, and dead lever 5 and emery wheel 12 are for widening the design, and locking piece 6 is the multiunit design, and then the device can be fixed simultaneously and polish the multiunit swing arm, has improved the efficiency of polishing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a grinding device is used in processing of automobile swing arm, includes base (1), its characterized in that: the left end and the right end of the top of the base (1) are respectively fixedly connected with a side beam (2), the inner side of the top of the side beam (2) on the right side is movably connected with the outer side of the upper end of a first adjusting rod (3), the bottom of the first adjusting rod (3) is movably connected with the top of a movable beam (4), the left side of the movable beam (4) is provided with two same fixed rods (5), the outer sides of the fixed rods (5) are uniformly provided with locking blocks (6), the right side of the movable beam (4) is movably connected with two same locking rods (7), the inner side of the side beam (2) on the left side is movably connected with the two ends of a movable frame (8), the left side inside of the movable frame (8) is provided with a lead screw (9), the outer side of the middle part of the lead screw (9) is movably connected with the left side of a movable block, the grinding wheel (12) is arranged on the right side of the grinding motor (11), air blowing pipes (13) are arranged on the positions, located on the two sides of the grinding motor (11), on the right side of the moving block (10), and a scrap box (14) is arranged in the middle of the bottom of the base (1).
2. The grinding device for machining the swing arm of the automobile according to claim 1, wherein: the utility model discloses a locking device, including lock pole (7), displacement beam (4), locking pole (7) and fixed rod (6), the inside swing joint of screw thread and walking beam (4) is passed through in the outside of locking pole (7) right-hand member, and the left end of locking pole (7) extends to the inside of dead lever (5), and the inner sliding connection of frustum and locking piece (6) that sets up is passed through in the outside of locking pole (7) left end, the inner of locking piece (6) is the slope design, the inboard both sides that are located locking piece (6) of dead lever (5) all are provided with locating pin (501), the outside swing joint of the both sides of locking piece (6) all through the mounting hole of seting up and locating pin (501) one end.
3. The grinding device for machining the swing arm of the automobile according to claim 1, wherein: the number of the side beams (2) is two, the inner sides of the side beams (2) are provided with sliding grooves, bosses matched with the sliding grooves are arranged on the front and the back of the movable beam (4), the outer side of the first adjusting rod (3) is provided with threads, and the outer side of the upper end of the first adjusting rod (3) is movably connected with the inner sides of the tops of the side beams (2) through the threads.
4. The grinding device for machining the swing arm of the automobile according to claim 1, wherein: the right side of dead lever (5) that is close to the back and the left side fixed connection of walking beam (4), the right side that is close to positive dead lever (5) and the left side fixed connection of the inside sliding block (401) that sets up of walking beam (4), the positive swing joint of sliding block (401) is in the one end of second regulation pole (402), the inside threaded connection of the boss that the other end and the walking beam (4) right side of second regulation pole (402) set up.
5. The grinding device for machining the swing arm of the automobile according to claim 1, wherein: the inner side of the moving frame (8) is fixedly connected through a sliding rod (801), the outer side of the sliding rod (801) is connected with a through hole in the right side of the moving block (10) in a sliding mode, and a stepping motor is arranged in the position, close to the lead screw (9), of the inner portion of the moving block (10).
6. The grinding device for machining the swing arm of the automobile according to claim 1, wherein: the both ends of removing frame (8) all are through the inside sliding connection of terrace with left side curb girder (2) that sets up, the quantity of lead screw (9) is two, and the inside of the both ends of another the same lead screw (9) from removing frame (8) one end run through respectively with the interior roof of left side curb girder (2) and the top fixed connection of base (1), the one end of removing frame (8) is provided with step motor.
7. The grinding device for machining the swing arm of the automobile according to claim 1, wherein: the bottom of the base (1) is designed to be hollow, and the two sides of the hollow part are movably connected with the two sides of the scrap box (14) through the arranged mounting ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355966.0U CN213498289U (en) | 2020-10-21 | 2020-10-21 | Grinding device is used in processing of car swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022355966.0U CN213498289U (en) | 2020-10-21 | 2020-10-21 | Grinding device is used in processing of car swing arm |
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| Publication Number | Publication Date |
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| CN213498289U true CN213498289U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022355966.0U Active CN213498289U (en) | 2020-10-21 | 2020-10-21 | Grinding device is used in processing of car swing arm |
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| CN (1) | CN213498289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475862A (en) * | 2023-05-15 | 2023-07-25 | 山东大众机械制造股份有限公司 | Swing frame and processing equipment |
-
2020
- 2020-10-21 CN CN202022355966.0U patent/CN213498289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475862A (en) * | 2023-05-15 | 2023-07-25 | 山东大众机械制造股份有限公司 | Swing frame and processing equipment |
| CN116475862B (en) * | 2023-05-15 | 2023-09-15 | 山东大众机械制造股份有限公司 | Swing frame and processing equipment |
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