CN219853904U - Polishing machine for processing crankshaft of diesel engine - Google Patents
Polishing machine for processing crankshaft of diesel engine Download PDFInfo
- Publication number
- CN219853904U CN219853904U CN202321044176.8U CN202321044176U CN219853904U CN 219853904 U CN219853904 U CN 219853904U CN 202321044176 U CN202321044176 U CN 202321044176U CN 219853904 U CN219853904 U CN 219853904U
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- frame
- polishing
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- diesel engine
- crankshaft
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- 238000005498 polishing Methods 0.000 title claims abstract description 99
- 238000010030 laminating Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the field of crankshafts, and discloses a polishing machine for processing a diesel engine crankshaft, which comprises a working frame, an adjusting frame and a polishing mechanism, wherein a controller is fixedly arranged at the front end of the working frame, a screw rod is rotatably arranged in the working frame, the top of the working frame is slidably connected with the adjusting frame, the top of the adjusting frame is slidably arranged on the sliding frame through an electric push rod, one side of the sliding frame is rotatably connected with a clamping mechanism, the top of the adjusting frame at one side of the clamping mechanism is fixedly connected with a fixed plate, a limiting mechanism is rotatably arranged at the other side of the fixed plate, and a screw rod is rotatably arranged in the working frame at the rear end of the screw rod. According to the utility model, through the combination of various structures, the polishing device can carry out movement adjustment on the positions of the polishing mechanism, the clamping mechanism and the limiting mechanism according to the different polishing positions of the diesel engine crankshaft, so that the flexibility of the device is improved, and the polishing treatment of the diesel engine crankshaft by workers is facilitated.
Description
Technical Field
The utility model relates to the field of crankshafts, in particular to a polishing machine for processing a diesel engine crankshaft.
Background
The crankshaft in the diesel engine is the most important part in the engine, it bears the force transmitted by the connecting rod, and turn it into the torque and output through the crankshaft and drive other accessories on the engine to work, when the crankshaft is processed, need to polish its surface, because the shape of the crankshaft is more special, it needs to polish the position more, and distribute on different surfaces, for example, chinese patent publication No. CN213225628U discloses and a kind of polisher, including the polisher body frame, the polisher body frame has polishing grooves, the polishing grooves have polishing spindles, the polishing spindles have mounting heads, the polishing grooves have particle grooves and chip grooves, the particle grooves are located below the mounting heads, the chip grooves are located between the particle grooves and the mounting heads, the chip grooves have at least two absorbing ports, the absorbing ports are set up on both sides of the mounting heads, the absorbing ports face the direction of the mounting heads;
in view of the above related art, the inventor believes that CN213225628U has a defect that polishing of a crankshaft by a worker is inconvenient because the position of a polishing mechanism cannot be adjusted according to the difference of polishing positions required by the crankshaft of a diesel engine;
the above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The utility model provides a polishing machine for processing a diesel engine crankshaft, which aims to solve the problem that the polishing mechanism cannot be adjusted according to different polishing positions required by the diesel engine crankshaft in the prior art, so that polishing treatment of the crankshaft by workers is inconvenient.
The utility model provides a polishing machine for processing a diesel engine crankshaft, which adopts the following technical scheme:
the utility model provides a diesel engine is burnishing machine for bent axle processing, includes work frame, alignment jig and polishing mechanism, the front end fixed mounting of work frame has the controller, the inside rotation of work frame is installed the lead screw, the top and the alignment jig sliding connection of work frame, the slide bracket is installed through electric putter slidable mounting at the top of alignment jig, one side rotation of slide bracket is connected with fixture, the alignment jig top fixedly connected with fixed plate of fixture one side, the stop gear is installed in the opposite side rotation of fixed plate, the screw rod is installed in the inside rotation of work frame of lead screw rear end, the bottom and the top sliding connection of work frame of polishing mechanism, and this polishing mechanism is located the rear end of alignment jig, the rotating turret is installed in the inboard rotation of polishing mechanism, the periphery of rotating turret is attached with the polishing layer.
Preferably, a motor is fixedly arranged on one side of the fixing plate, the motor is fixedly connected with one side of the limiting mechanism, a third motor is fixedly arranged on one side of the working frame, and the third motor is fixedly connected with the screw rod. After fixing the bent axle between stop gear and fixture, utilize the motor can drive stop gear and rotate to realize rotating the regulation to the bent axle, utilize the third motor can drive the screw rod and rotate, through the installation slider, can be convenient for drive slider and polishing mechanism and remove, thereby realize adjusting the position of polishing voluntarily, the staff of being convenient for uses the device.
Preferably, a second motor is fixedly arranged on one side of the polishing mechanism, the second motor is fixedly connected with the rotating frame, a sliding block is rotatably arranged on the periphery of the screw rod, and the top of the sliding block is fixedly connected with the polishing mechanism. The rotating frame can be driven to rotate by the second motor, so that the contact position between the polishing layer and the crankshaft can be replaced, and abrasion caused by polishing between one position of the polishing layer and the crankshaft for a long time is avoided, and the polishing effect on the crankshaft is affected.
Preferably, the two sides of the rotating frame are fixedly provided with connecting blocks, and the connecting blocks are movably connected with the inside of the polishing mechanism. In the rotating process of the rotating frame, the connecting blocks synchronously rotate along with the rotating frame, so that the rotating track of the rotating frame can be guided and limited, and the stability of the device is improved.
Preferably, the front end of the working frame at one side of the controller is fixedly provided with a first motor, the first motor is fixedly connected with the screw rod, and the adjusting frame is rotationally connected with the periphery of the screw rod. The first motor can drive the screw rod to rotate, so that the adjusting frame is driven to move, and workers can conveniently move and adjust the position of the crankshaft.
Preferably, a limiting rod is fixedly arranged in the working frame at two sides of the screw rod, and the periphery of the limiting rod is in sliding connection with the adjusting frame. Through the installation gag lever post, can drive the lead screw at first motor and rotate, when driving the alignment jig simultaneously and remove, guide and inject the removal orbit of alignment jig to the stability of device has been improved.
Compared with the prior art, the utility model has the beneficial effects that:
through mutually supporting between the adjustment mechanism, according to the difference that different crankshafts need carry out polishing position, utilize the third motor to carry out the removal regulation to polishing mechanism's position, the laminating between the front end of polishing layer and the bent axle is carried out to the first motor of reuse, accessible motor drives fixture and stop gear and rotates, thereby the front end of usable polishing layer carries out polishing to the surface of bent axle, after the front end that utilizes polishing layer carries out polishing to the surface of bent axle and accomplishes, can continue through mutually supporting between third motor and the first motor, laminate mutually between the both sides of polishing layer and the bent axle, the motor drives the bent axle again and rotates, realize polishing to the bent axle, thereby the flexibility property of device has been improved, the staff of being convenient for carries out polishing to diesel engine bent axle.
Drawings
FIG. 1 is a perspective view of an embodiment of the application;
FIG. 2 is a schematic view of a partial structure of a cross section of a work frame according to an embodiment of the application;
fig. 3 is a schematic view of a sectional exploded partial structure of a polishing mechanism according to an embodiment of the application.
In the figure: 1. a work frame; 101. a limit rod; 2. an adjusting frame; 3. a polishing mechanism; 301. a slide block; 4. a first motor; 401. a screw rod; 5. a controller; 6. an electric push rod; 7. a carriage; 8. a clamping mechanism; 9. a limiting mechanism; 10. a polishing layer; 11. a second motor; 12. a motor; 13. a third motor; 1301. a screw; 14. a rotating frame; 1401. a connecting block; 15. and a fixing plate.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-3, the polishing machine for processing a diesel engine crankshaft provided by the utility model comprises a working frame 1, an adjusting frame 2 and a polishing mechanism 3, wherein a controller 5 is fixedly arranged at the front end of the working frame 1, a screw rod 401 is rotatably arranged in the working frame 1, the top of the working frame 1 is slidably connected with the adjusting frame 2, a sliding frame 7 is slidably arranged at the top of the adjusting frame 2 through an electric push rod 6, a clamping mechanism 8 is rotatably connected to one side of the sliding frame 7, a fixing plate 15 is fixedly connected to the top of the adjusting frame 2 at one side of the clamping mechanism 8, a limiting mechanism 9 is rotatably arranged at the other side of the fixing plate 15, a screw rod 1301 is rotatably arranged in the working frame 1 at the rear end of the screw rod 401, the bottom of the polishing mechanism 3 is slidably connected with the top of the working frame 1, the polishing mechanism 3 is positioned at the rear end of the adjusting frame 2, a rotating frame 14 is rotatably arranged at the inner side of the polishing mechanism 3, and a polishing layer 10 is attached to the periphery of the rotating frame 14.
The working principle of the polishing machine for processing the diesel engine crankshaft based on the embodiment 1 is as follows: the diesel engine bent axle that the staff will need polish is placed between fixture 8 and stop gear 9, according to the difference of different bent axle lengths, the staff can utilize electric putter 6 to drive carriage 7 and remove at the top of alignment jig 2, make laminating mutually between the opposite side of fixture 8 and stop gear 9 and the bent axle, adjust fixture 8 and stop gear 9 through the passing, thereby realize carrying out the centre gripping spacing to the bent axle, be convenient for follow-up polishing work to the diesel engine bent axle, according to the different of polishing position needs to carry out of different bent axles, the staff can utilize third motor 13 to drive screw 1301 and rotate, thereby remove the regulation to polishing mechanism 3's position, reuse first motor 4 to drive lead screw 401 and rotate, thereby realize being close to the bent axle to polishing mechanism 3 automatically, the staff is with polishing layer 10's front end and after the bent axle laminating, can utilize motor 12 to drive fixture 8 and stop gear 9 to rotate, thereby carry out rotation regulation to the bent axle, thereby the front end of usable polishing layer 10 carries out polishing treatment to the surface of bent axle, the polishing layer 10 is carried out polishing treatment to the surface finish to the follow-up polishing work to the bent axle, the polishing layer 10 through the position between the polishing motor 13 and the first motor is carried out mutual polishing layer 10 and the mutual polishing layer 10, the front end is carried out the mutual polishing treatment to the front end is carried out, and the mutual polishing layer 10 is carried out to the mutual polishing is carried out to the polishing treatment to the crank axle is carried out to the front and the front end is carried out, and the mutual polishing treatment is carried out, and the front end is carried out the polishing treatment is finished.
Example two
As shown in fig. 1 to 3, the polishing machine for processing a diesel engine crankshaft according to the present utility model further includes: one side of the fixed plate 15 is fixedly provided with a motor 12, one side of the motor 12 is fixedly connected with one side of the limiting mechanism 9, one side of the working frame 1 is fixedly provided with a third motor 13, the third motor 13 is fixedly connected with a screw 1301, one side of the polishing mechanism 3 is fixedly provided with a second motor 11, the second motor 11 is fixedly connected with a rotating frame 14, the periphery of the screw 1301 is rotationally provided with a sliding block 301, the top of the sliding block 301 is fixedly connected with the polishing mechanism 3, two sides of the rotating frame 14 are fixedly provided with a connecting block 1401, the connecting block 1401 is movably connected with the inside of the polishing mechanism 3, the front end of the working frame 1 on one side of the controller 5 is fixedly provided with a first motor 4, the first motor 4 is fixedly connected with the screw 401, the adjusting frame 2 is rotationally connected with the periphery of the screw 401, the inside of the working frame 1 on two sides of the screw 401 is fixedly provided with a limiting rod 101, and the periphery of the limiting rod 101 is slidingly connected with the adjusting frame 2.
In this embodiment, as shown in fig. 1, after the crankshaft is fixed between the limiting mechanism 9 and the clamping mechanism 8, the motor 12 can drive the limiting mechanism 9 to rotate, so as to realize rotation adjustment of the crankshaft, the third motor 13 can drive the screw 1301 to rotate, and the slider 301 and the polishing mechanism 3 can be conveniently driven to move by installing the slider 301, so that automatic adjustment of the polishing position is realized, and the device is convenient for a worker to use; as shown in fig. 3, the second motor 11 can drive the rotating frame 14 to rotate, so that the contact position between the polishing layer 10 and the crankshaft can be replaced, and the abrasion caused by polishing between one position of the polishing layer 10 and the crankshaft for a long time is avoided, and the polishing effect on the crankshaft is influenced; as shown in fig. 3, in the process of rotating the rotating frame 14, the connecting block 1401 rotates synchronously with the rotating frame 14, and can guide and limit the rotating track of the rotating frame 14, thereby improving the stability of the device; as shown in fig. 1 and 2, the first motor 4 can drive the screw rod 401 to rotate, so as to drive the adjusting frame 2 to move, thereby being convenient for a worker to move and adjust the position of the crankshaft; as shown in fig. 1 and 2, by installing the limiting rod 101, the first motor 4 can drive the screw rod 401 to rotate, and meanwhile, when the adjusting frame 2 is driven to move, the moving track of the adjusting frame 2 is guided and limited, so that the stability of the device is improved.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a diesel engine bent axle processing is with burnishing machine, includes work frame (1), alignment jig (2) and polishing mechanism (3), its characterized in that: the front end fixed mounting of work frame (1) has controller (5), the inside rotation of work frame (1) installs lead screw (401), the top and the top sliding connection of work frame (1) of work frame (2), electric putter (6) sliding mounting are passed through at the top of adjustment frame (2) have carriage (7), one side rotation of carriage (7) is connected with fixture (8), the fixed plate (15) of the regulation frame (2) top fixedly connected with of fixture (8) one side, stop gear (9) are installed in the opposite side rotation of fixed plate (15), screw (1301) are installed in the inside rotation of work frame (1) of lead screw (401) rear end, the bottom and the top sliding connection of work frame (1) of polishing mechanism (3), and this polishing mechanism (3) are located the rear end of adjustment frame (2), the inboard rotation of polishing mechanism (3) is installed rotating frame (14), the periphery of rotating frame (14) is attached with polishing layer (10).
2. The polishing machine for processing a crankshaft of a diesel engine according to claim 1, wherein: one side of the fixed plate (15) is fixedly provided with a motor (12), one side of the motor (12) is fixedly connected with one side of the limiting mechanism (9), one side of the working frame (1) is fixedly provided with a third motor (13), and the third motor (13) is fixedly connected with the screw rod (1301).
3. The polishing machine for processing a crankshaft of a diesel engine according to claim 1, wherein: one side of the polishing mechanism (3) is fixedly provided with a second motor (11), the second motor (11) is fixedly connected with the rotating frame (14), the periphery of the screw rod (1301) is rotatably provided with a sliding block (301), and the top of the sliding block (301) is fixedly connected with the polishing mechanism (3).
4. The polishing machine for processing a crankshaft of a diesel engine according to claim 1, wherein: connecting blocks (1401) are fixedly arranged on two sides of the rotating frame (14), and the connecting blocks (1401) are movably connected with the inside of the polishing mechanism (3).
5. The polishing machine for processing a crankshaft of a diesel engine according to claim 1, wherein: the front end of the working frame (1) at one side of the controller (5) is fixedly provided with a first motor (4), the first motor (4) is fixedly connected with the screw rod (401), and the adjusting frame (2) is rotatably connected with the periphery of the screw rod (401).
6. The polishing machine for processing a crankshaft of a diesel engine according to claim 1, wherein: a limiting rod (101) is fixedly arranged in the working frame (1) at two sides of the screw rod (401), and the periphery of the limiting rod (101) is in sliding connection with the adjusting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044176.8U CN219853904U (en) | 2023-05-05 | 2023-05-05 | Polishing machine for processing crankshaft of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044176.8U CN219853904U (en) | 2023-05-05 | 2023-05-05 | Polishing machine for processing crankshaft of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853904U true CN219853904U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044176.8U Active CN219853904U (en) | 2023-05-05 | 2023-05-05 | Polishing machine for processing crankshaft of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119910556A (en) * | 2025-03-10 | 2025-05-02 | 江苏酷聚合金科技有限公司 | Surface polishing equipment for curved alloy parts |
-
2023
- 2023-05-05 CN CN202321044176.8U patent/CN219853904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119910556A (en) * | 2025-03-10 | 2025-05-02 | 江苏酷聚合金科技有限公司 | Surface polishing equipment for curved alloy parts |
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