CN219853608U - Universal coupling grinding device - Google Patents
Universal coupling grinding device Download PDFInfo
- Publication number
- CN219853608U CN219853608U CN202320368076.4U CN202320368076U CN219853608U CN 219853608 U CN219853608 U CN 219853608U CN 202320368076 U CN202320368076 U CN 202320368076U CN 219853608 U CN219853608 U CN 219853608U
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- fixedly connected
- plate
- rod
- polishing
- assembly
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- 230000008878 coupling Effects 0.000 title abstract description 31
- 238000010168 coupling process Methods 0.000 title abstract description 31
- 238000005859 coupling reaction Methods 0.000 title abstract description 31
- 238000005498 polishing Methods 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for a universal coupling, which relates to the technical field of coupling production and comprises a bottom plate, wherein a vertical plate is fixedly connected to the middle of the top end of the bottom plate, a round hole is formed in the surface of the vertical plate, a clamping groove is formed in the round hole, a cylinder is clamped in the clamping groove, a plurality of holes are formed in two sides of the surface of the cylinder, a clamping mechanism is connected to the inner threads of the holes, and a groove is formed in one end of the surface of the cylinder; the bottom end of the transmission assembly is fixedly connected to one side of the top end of the bottom plate, and the other end of the transmission assembly is rotationally connected to the other end of the cylinder surface. According to the utility model, through the arrangement of the polishing assembly, when in use, the polishing block is closely attached to the inner wall surface of the universal coupling by the pressure brought by the spring during polishing, and when the inside is smaller, the polishing block can be contracted and placed in the inner wall surface of the universal coupling, so that the universal coupling can be suitable for various types of universal couplings.
Description
Technical Field
The utility model relates to the technical field of shaft coupling production, in particular to a universal shaft coupling polishing device.
Background
The universal coupling is a mechanical part for connecting two shafts in different mechanisms to rotate together so as to transmit torque, the universal coupling utilizes the characteristics of the mechanisms to enable the two shafts not to be on the same axis, continuous rotation of the connected two shafts can be realized under the condition that an included angle exists between the axes, the torque and the motion are reliably transmitted, and a special polishing device is needed to polish the universal coupling in the processing process of the universal coupling.
Through searching, a polishing device for a universal coupling is disclosed in the related art (CN 215999957U), relates to the field of coupling production, and provides a polishing device for the production and processing of the universal coupling. Through setting up second motor, second threaded rod, movable block, electric putter and lifter plate, after universal joint centre gripping is good, start second motor and electric putter, control stick motion of polishing makes the stick of polishing polish to universal joint, the precision of polishing is higher, the effect of polishing is better, however, the device's stick thickness of polishing can't be adjusted, when polishing the inside of the shaft joint, the shaft joint inner space size of different models is different, single stick of polishing is difficult to polish more comprehensive to inside, the device is installed two motors and is driven to rotate with the gear and polish, the steam generator is complicated in structure, power consumptive is high.
In order to solve the problems, the utility model provides a polishing device for a universal coupling.
Disclosure of Invention
The utility model aims to provide a universal coupling polishing device, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a universal coupling grinding device, includes the bottom plate, the middle part fixedly connected with riser on bottom plate top, the round hole has been seted up on the surface of riser, the draw-in groove has been seted up to the round hole inside, the inside joint of draw-in groove has the drum, a plurality of hole has all been seted up to the both sides on drum surface, the inside threaded connection of hole has fixture, the recess has been seted up to one end on drum surface;
the bottom end of the transmission assembly is fixedly connected to one side of the top end of the bottom plate, and the other end of the transmission assembly is rotatably connected to the other end of the cylinder surface;
the bottom end of the positioning component is fixedly connected to the other side of the top end of the bottom plate;
the bottom end of the lifting assembly is fixedly connected to the top end of the positioning assembly;
one end of the polishing component is fixedly connected to one side of the surface of the lifting component;
and one end of the rocker assembly is fixedly connected with one end of the position adjusting assembly.
Further, fixture includes the screw bolt, the surface threaded connection of screw bolt is in the inside of hole, the bottom fixedly connected with of screw bolt removes the clamp splice, the top fixedly connected with of screw bolt twists the piece, the equal fixedly connected with T type pole in four corners department on remove the clamp splice top, the surface sliding connection of T type pole is in the inside of hole, the bottom fixedly connected with protection pad of removing the clamp splice.
Further, the drive assembly includes servo motor, servo motor's bottom fixed connection is in one side on bottom plate top, servo motor's output spline connection has the transfer line, the other end fixedly connected with carousel of transfer line, the trough of belt has been seted up on the surface of carousel, the inside rotation of trough of belt is connected with the drive belt, the other end of drive belt rotates the inside of connecting in the recess, the middle part of carousel opposite side is through bearing fixedly connected with connecting block, the other end fixedly connected with of connecting block is in the lower extreme of riser one side.
Further, the positioning assembly comprises an A plate, the bottom end of the A plate is fixedly connected to the other side of the top end of the bottom plate, a threaded hole is formed in the surface of the A plate, the internal thread of the threaded hole is connected with a threaded long rod, one end of the threaded long rod is fixedly connected with a B plate, the bottom end of the B plate is fixedly connected to one side, close to the A plate, of the top end of the bottom plate, one side of the A plate is fixedly connected with a guide rod, and the other end of the guide rod is fixedly connected to one side of the B plate.
Further, the lifting assembly comprises a moving block, a threaded long hole is formed in the middle of one end of the moving block, the surface of the threaded long rod is in threaded connection with the inside of the threaded long hole, sliding holes are formed in two sides of one end of the moving block, the surface of the guide rod is in sliding connection with the inside of the sliding holes, a threaded push rod is fixedly connected with the middle of the top end of the moving block, a lifting plate is connected with the surface of the threaded push rod in a threaded manner, fixing holes are formed in the periphery of the top end of the lifting plate, positioning rods are in sliding connection with the inside of the fixing holes, the bottom ends of the positioning rods are fixedly connected to the four corners of the top end of the moving block, and a hand-screwed nut is fixedly connected with the other end of the threaded push rod.
Further, the polishing assembly comprises a connecting rod, one end of the connecting rod is fixedly connected to one side of the surface of the lifting plate, a polishing rod is fixedly connected to the surface of the connecting rod, a plurality of springs are fixedly connected to the surface of the polishing rod, and a polishing block is fixedly connected to the other end of the springs.
Further, the rocker subassembly includes the bull stick, the one end fixedly connected with of bull stick is in the other end of screw thread stock, the other end fixedly connected with of bull stick holds the handle, the fixed surface of holding the handle is connected with the antiskid cover.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the polishing device for the universal coupling, provided by the utility model, through the arrangement of the polishing assembly, when the polishing device is used, the polishing block is closely attached to the inner wall surface of the universal coupling due to the pressure brought by the spring during polishing, and when the interior is smaller, the polishing block can be contracted and placed in the inner wall surface of the universal coupling, so that the polishing device can be suitable for various types of universal couplings.
2. According to the universal coupling polishing device, through the arrangement of the rocker assembly and the lifting assembly, when the universal coupling polishing device is used, the position of the moving block is adjusted by manually rotating the handheld handle, and then the height of the lifting plate is adjusted by manually screwing the nut, so that the universal coupling polishing device is environment-friendly, and saves electricity and energy.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;
FIG. 3 is a schematic view of the sanding assembly of the present utility model;
FIG. 4 is a schematic view of the riser structure of the present utility model.
In the figure: 1. a bottom plate; 2. a riser; 3. a cylinder; 4. a clamping mechanism; 401. a threaded bolt; 402. moving the clamping block; 403. twisting blocks; 404. a T-shaped rod; 405. a protective pad; 5. a transmission assembly; 501. a servo motor; 502. a transmission rod; 503. a turntable; 504. a transmission belt; 6. a positioning component; 601. a plate A; 602. a threaded long rod; 603. a B plate; 604. a guide rod; 7. a lifting assembly; 701. a moving block; 702. a threaded push rod; 703. a lifting plate; 704. a positioning rod; 705. screwing the nut by hand; 8. a polishing assembly; 801. a connecting rod; 802. polishing a rod; 803. a spring; 804. polishing the block; 9. a rocker assembly; 901. a rotating rod; 902. a handle; 903. an anti-skid sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a universal joint polishing device, comprising:
the bottom plate 1, the middle part fixedly connected with riser 2 on bottom plate 1 top, the round hole has been seted up on the surface of riser 2, the draw-in groove has been seted up to the inside joint of draw-in groove has drum 3, a plurality of hole has all been seted up to the both sides on drum 3 surface, the inside threaded connection in hole has fixture 4, the recess has been seted up to one end on drum 3 surface, through the setting of polishing assembly 8, when using, the pressure that the spring 803 brought makes the sanding block 804 closely laminate on the universal joint inner wall surface, when inside is less, can shrink the sanding block 804 place wherein, can be adapted to the universal joint of multiple model;
the bottom end of the transmission assembly 5 is fixedly connected to one side of the top end of the bottom plate 1, and the other end of the transmission assembly 5 is rotatably connected to the other end of the surface of the cylinder 3;
the bottom end of the positioning component 6 is fixedly connected to the other side of the top end of the bottom plate 1;
the bottom end of the lifting assembly 7 is fixedly connected to the top end of the positioning assembly 6;
the polishing assembly 8, one end of the polishing assembly 8 is fixedly connected to one side of the surface of the lifting assembly 7;
the rocker assembly 9, the one end fixed connection of rocker assembly 9 is in the one end of positioning subassembly 6, through the setting of rocker assembly 9 and lifting unit 7, when using, adjusts the position of movable block 701 through manual rotation hand handle 902, then hand screw nut 705 is adjusted the height of lifter plate 703 to the hand, green, the power saving is energy-conserving.
Referring to fig. 2, the clamping mechanism 4 includes a threaded bolt 401, the surface of the threaded bolt 401 is in threaded connection with the inside of the hole, the bottom end of the threaded bolt 401 is fixedly connected with a movable clamping block 402, the top end of the threaded bolt 401 is fixedly connected with a screwing block 403, four corners of the top end of the movable clamping block 402 are fixedly connected with T-shaped rods 404, the surface of the T-shaped rods 404 is in sliding connection with the inside of the hole, the bottom end of the movable clamping block 402 is fixedly connected with a protection pad 405, and specifically, the clamping mechanism 4 is arranged to play a role in clamping universal couplings of different types;
referring to fig. 1, a transmission assembly 5 includes a servo motor 501, wherein the bottom end of the servo motor 501 is fixedly connected to one side of the top end of a bottom plate 1, an output end of the servo motor 501 is in spline connection with a transmission rod 502, the other end of the transmission rod 502 is fixedly connected with a rotary table 503, the surface of the rotary table 503 is provided with a belt groove, the inside of the belt groove is rotationally connected with a transmission belt 504, the other end of the transmission belt 504 is rotationally connected to the inside of the groove, the middle of the other side of the rotary table 503 is fixedly connected with a connecting block through a bearing, and the other end of the connecting block is fixedly connected to the lower end of one side of a vertical plate 2;
referring to fig. 1, the positioning component 6 includes an a plate 601, the bottom end of the a plate 601 is fixedly connected to the other side of the top end of the bottom plate 1, a threaded hole is formed in the surface of the a plate 601, a threaded long rod 602 is connected to the internal thread of the threaded hole, one end of the threaded long rod 602 is fixedly connected with a B plate 603, the bottom end of the B plate 603 is fixedly connected to one side of the top end of the bottom plate 1, which is close to the a plate 601, one side of the a plate 601 is fixedly connected with a guide rod 604, and the other end of the guide rod 604 is fixedly connected to one side of the B plate 603;
referring to fig. 1, the lifting assembly 7 includes a moving block 701, a threaded long hole is formed in the middle of one end of the moving block 701, the surface of a threaded long rod 602 is in threaded connection with the inside of the threaded long hole, sliding holes are formed in two sides of one end of the moving block 701, the surface of a guide rod 604 is in sliding connection with the inside of the sliding holes, a threaded push rod 702 is fixedly connected with the middle of the top end of the moving block 701, a lifting plate 703 is in threaded connection with the surface of the threaded push rod 702, fixing holes are formed in the periphery of the top end of the lifting plate 703, positioning rods 704 are in sliding connection with the inside of the fixing holes, the bottom ends of the positioning rods 704 are fixedly connected with four corners of the top end of the moving block 701, and hand-screwed nuts 705 are fixedly connected with the other end of the threaded push rod 702, specifically, by means of the arrangement of the lifting assembly 7, the polishing height can be adjusted to polish the inside and the surface of the universal coupling;
referring to fig. 3, the polishing assembly 8 includes a connecting rod 801, one end of the connecting rod 801 is fixedly connected to one side of the surface of the lifting plate 703, a polishing rod 802 is fixedly connected to the surface of the connecting rod 801, a plurality of springs 803 are fixedly connected to the surface of the polishing rod 802, and polishing blocks 804 are fixedly connected to the other ends of the springs 803, specifically, through the arrangement of the polishing assembly 8, the polishing effect on universal couplings of different types is achieved;
referring to fig. 1, the rocker assembly 9 includes a rotating rod 901, one end of the rotating rod 901 is fixedly connected with the other end of the threaded long rod 602, the other end of the rotating rod 901 is fixedly connected with a handheld handle 902, a surface of the handheld handle 902 is fixedly connected with an anti-slip sleeve 903, and specifically, the function of manually adjusting the polishing position through the arrangement of the rocker assembly 9 is achieved.
To sum up: when the device is used, the universal coupling to be polished is placed inside the cylinder 3, the screwing block 403 is screwed, the polishing object is fixedly clamped, the front and back positions of the moving block 701 are adjusted by the hand rocker assembly 9, the height of the lifting plate 703 is adjusted by the hand nut 705, the polishing assembly 8 is placed inside the polishing object, the servo motor 501 is connected with an external power supply to start, the rotating rod 502 is driven to rotate, the rotating rod 502 drives the rotary table 503 to rotate, the cylinder 3 is driven to rotate by the driving belt 504 on the rotary table 503, the whole polishing object is driven to rotate, and the inside of the polishing object is rotated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a universal joint grinding device which characterized in that: comprising the following steps:
the novel clamping device comprises a bottom plate (1), wherein a vertical plate (2) is fixedly connected to the middle of the top end of the bottom plate (1), a round hole is formed in the surface of the vertical plate (2), a clamping groove is formed in the round hole, a cylinder (3) is clamped in the clamping groove, a plurality of holes are formed in two sides of the surface of the cylinder (3), a clamping mechanism (4) is connected to the inner threads of the holes, and a groove is formed in one end of the surface of the cylinder (3);
the bottom end of the transmission assembly (5) is fixedly connected to one side of the top end of the bottom plate (1), and the other end of the transmission assembly (5) is rotatably connected to the other end of the surface of the cylinder (3);
the bottom end of the positioning component (6) is fixedly connected to the other side of the top end of the bottom plate (1);
the bottom end of the lifting assembly (7) is fixedly connected to the top end of the positioning assembly (6);
the polishing device comprises a polishing component (8), wherein one end of the polishing component (8) is fixedly connected to one side of the surface of the lifting component (7);
and one end of the rocker assembly (9) is fixedly connected with one end of the position adjusting assembly (6).
2. The universal joint polishing device as set forth in claim 1, wherein: the clamping mechanism (4) comprises a threaded bolt (401), the surface of the threaded bolt (401) is in threaded connection with the inside of a hole, the bottom end of the threaded bolt (401) is fixedly connected with a movable clamping block (402), the top end of the threaded bolt (401) is fixedly connected with a screwing block (403), four corners of the top end of the movable clamping block (402) are fixedly connected with T-shaped rods (404), the surface of each T-shaped rod (404) is in sliding connection with the inside of the hole, and the bottom end of the movable clamping block (402) is fixedly connected with a protection pad (405).
3. The universal joint polishing device as set forth in claim 1, wherein: the transmission assembly (5) comprises a servo motor (501), the bottom end of the servo motor (501) is fixedly connected to one side of the top end of the bottom plate (1), a transmission rod (502) is connected to the output end of the servo motor (501) through a spline, a rotary table (503) is fixedly connected to the other end of the transmission rod (502), a belt groove is formed in the surface of the rotary table (503), a transmission belt (504) is connected to the inner portion of the belt groove in a rotary mode, the other end of the transmission belt (504) is connected to the inner portion of the groove in a rotary mode, a connecting block is fixedly connected to the middle portion of the other side of the rotary table (503) through a bearing, and the other end of the connecting block is fixedly connected to the lower end of one side of the vertical plate (2).
4. The universal joint polishing device as set forth in claim 1, wherein: the positioning assembly (6) comprises an A plate (601), the bottom end of the A plate (601) is fixedly connected to the other side of the top end of the bottom plate (1), a threaded hole is formed in the surface of the A plate (601), a threaded long rod (602) is connected to the inner thread of the threaded hole, one end of the threaded long rod (602) is fixedly connected with a B plate (603), the bottom end of the B plate (603) is fixedly connected to one side, close to the A plate (601), of the top end of the bottom plate (1), a guide rod (604) is fixedly connected to one side of the A plate (601), and the other end of the guide rod (604) is fixedly connected to one side of the B plate (603).
5. The universal joint polishing device as set forth in claim 4, wherein: lifting assembly (7) are including movable block (701), the screw thread slot hole has been seted up at the middle part of movable block (701) one end, the surface threaded connection of screw thread stock (602) is in the inside of screw thread slot hole, the slide hole has all been seted up to the both sides of movable block (701) one end, the surface sliding connection of guide bar (604) is in the inside of slide hole, the middle part fixedly connected with screw thread push rod (702) on movable block (701) top, the surface threaded connection of screw thread push rod (702) has lifter plate (703), the fixed orifices has all been seted up around on lifter plate (703) top, the inside sliding connection of fixed orifices has locating lever (704), the bottom fixedly connected with of locating lever (704) is in the four corners department on movable block (701) top, the other end fixedly connected with hand screw nut (705) of screw thread push rod (702).
6. The universal joint polishing device as set forth in claim 1, wherein: the polishing assembly (8) comprises a connecting rod (801), one end of the connecting rod (801) is fixedly connected to one side of the surface of the lifting plate (703), a polishing rod (802) is fixedly connected to the surface of the connecting rod (801), a plurality of springs (803) are fixedly connected to the surface of the polishing rod (802), and polishing blocks (804) are fixedly connected to the other ends of the springs (803).
7. The universal joint polishing device as set forth in claim 1, wherein: the rocker assembly (9) comprises a rotating rod (901), one end of the rotating rod (901) is fixedly connected with the other end of a threaded long rod (602), the other end of the rotating rod (901) is fixedly connected with a handheld handle (902), and the surface of the handheld handle (902) is fixedly connected with an anti-slip sleeve (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368076.4U CN219853608U (en) | 2023-03-02 | 2023-03-02 | Universal coupling grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368076.4U CN219853608U (en) | 2023-03-02 | 2023-03-02 | Universal coupling grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853608U true CN219853608U (en) | 2023-10-20 |
Family
ID=88339276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320368076.4U Active CN219853608U (en) | 2023-03-02 | 2023-03-02 | Universal coupling grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853608U (en) |
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2023
- 2023-03-02 CN CN202320368076.4U patent/CN219853608U/en active Active
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