CN214723383U - Fixing device for polishing double end faces of tapered roller - Google Patents
Fixing device for polishing double end faces of tapered roller Download PDFInfo
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- CN214723383U CN214723383U CN202120597535.7U CN202120597535U CN214723383U CN 214723383 U CN214723383 U CN 214723383U CN 202120597535 U CN202120597535 U CN 202120597535U CN 214723383 U CN214723383 U CN 214723383U
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- tapered roller
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Abstract
A fixing device for polishing double end faces of a tapered roller relates to the technical field of tapered roller processing, two sliding rods are fixedly connected in a main body frame, a main body block is connected onto the sliding rods in a sliding mode, two grooves and two square grooves are formed in the main body block, the two grooves are located between the two square grooves, and a position adjusting mechanism is installed in each groove; a tapered roller bi-polar face polish and use fixing device, remove tapered roller positioning mechanism and tapered roller stop gear through removing the handle, fix tapered roller's position through tapered roller positioning mechanism and tapered roller stop gear, avoid tapered roller to take place to drop or remove when polishing, inject tapered roller positioning mechanism and tapered roller stop gear's position through main part piece stop gear, avoid tapered roller positioning mechanism and tapered roller stop gear to take place the displacement when polishing.
Description
Technical Field
The utility model belongs to the technical field of tapered roller processing technique and specifically relates to a tapered roller bi-polar face is polished and is used fixing device is related to.
Background
Tapered roller bearing is widely used in trades such as car, rolling mill, mine, metallurgy, plastics machinery, and tapered roller is tapered roller bearing's main component part, also is tapered roller bearing's main atress part, need polish tapered roller's bi-polar in the course of working, and the phenomenon that tapered roller removed or dropped can take place at the in-process of polishing to current fixing device, influences the effect of polishing.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough among the background art, the utility model discloses a tapered roller bi-polar face is polished and is used fixing device, the utility model discloses a tapered roller positioning mechanism and tapered roller stop gear fix the tapered roller that needs were polished, avoid at the in-process of polishing, tapered roller takes place to remove or the phenomenon that drops.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
a fixing device for polishing double end faces of a tapered roller comprises a main body frame, wherein two sliding rods are fixedly connected in the main body frame, a main body block is connected on the sliding rods in a sliding manner, two grooves and two square grooves are formed in the main body block, the two grooves are positioned between the two square grooves, a position adjusting mechanism is installed in each groove, the adjusting end of each position adjusting mechanism is positioned in the corresponding square groove, a tapered roller positioning mechanism is fixedly connected on the moving end of each position adjusting mechanism, a mounting groove is formed in the main body block, a tapered roller limiting mechanism is installed in each mounting groove and positioned between the two grooves, two clamping grooves are formed in one side of the main body block, two main body block limiting mechanisms are fixedly connected in the main body frame, and the positions of the main body block limiting mechanisms correspond to the positions of the clamping grooves and are clamped, the power switch group is fixedly connected to the main body frame, the input end of the power switch group is connected with the output end of an external power supply, and the output end of the power switch group is electrically connected with the input ends of the tapered roller limiting mechanism and the tapered roller positioning mechanism.
The position of the central axis of the tapered roller limiting mechanism corresponds to the position of the central axis of the tapered roller positioning mechanism.
Tapered roller stop gear includes electric telescopic handle, electric telescopic handle is located mounting groove and fixed connection, electric telescopic handle's flexible end and spacing fixed connection, be equipped with four standing grooves in the spacing, be separated by 90 between four standing grooves, standing groove fixedly connected with first telescopic handle and first spring, the position of first telescopic handle is corresponding and cup joint with the position of first spring, the flexible end and the stopper fixed connection of first telescopic handle and first spring, the stopper is located spacing and sliding connection.
The position adjusting mechanism comprises two screw rods and two connecting rods, the two screw rods are located in grooves in the main body block and are connected in a rotating mode, one ends of the screw rods penetrate through the main body block to be connected with the second synchronizing wheel, the second synchronizing wheel is located in the square groove, the connecting rods are located on the main body block and are connected in a rotating mode, two ends of each connecting rod are fixedly connected with the first synchronizing wheel and the rotating disc respectively, the first synchronizing wheel is located in the square groove, the position of the first synchronizing wheel corresponds to the position of the second synchronizing wheel and is connected with the second synchronizing wheel through the synchronizing belt, the screw rod is connected with a moving block in a threaded mode, and the moving block is fixedly connected with the tapered roller positioning mechanism.
The main part piece stop gear includes the fixed block, the fixed block is located main part frame and fixed connection, the both sides of fixed block all are equipped with the spacing groove, the spacing inslot is connected with the joint piece through the loose axle, spacing groove fixedly connected with second telescopic link and second spring, the position of second telescopic link is corresponding and cup joint with the position of second spring, the flexible end and the joint piece fixed connection of second telescopic link and second spring.
The tapered roller positioning mechanism comprises a first positioning hole and a second positioning block, the first positioning hole and the second positioning block are both positioned at the moving end of the position adjusting mechanism and fixedly connected, the first positioning hole and the second positioning block are respectively provided with a rotating groove and a through groove, the rotating groove and the through groove are both provided with a placing groove, the placing groove is fixedly connected with a bearing, the rotating ends of the two bearings are respectively fixedly connected with a first positioning rod and a second positioning rod, the first positioning rod and the second positioning rod are respectively positioned in the rotating groove and the through groove, the rotating groove and the through groove are both provided with a circular groove, the circular groove is positioned at one side of the placing groove, the circular groove is fixedly connected with a third telescopic rod and a third spring, the position of the third telescopic rod corresponds to the position of the third spring and is sleeved, and the telescopic ends of the third telescopic rod and the third spring are fixedly connected with a sliding protrusion, all be equipped with four joint grooves on first locating lever and the second locating lever, be separated by 90 between four joint grooves, the position of joint groove is corresponding and the joint with the bellied position that slides, equal fixedly connected with camber locating plate on first locating lever and the second locating lever, the one end fixedly connected with gear of second locating lever, fixedly connected with motor on the second locating piece, the motor passes through motor shaft and motor gear connection, the position of motor gear is corresponding and the meshing with the position of gear is connected.
Two movable handles are fixedly connected to two sides of the main body block respectively and are located on two sides of the position adjusting mechanism.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a tapered roller bi-polar face polish and use fixing device, remove tapered roller positioning mechanism and tapered roller stop gear through removing the handle, fix tapered roller's position through tapered roller positioning mechanism and tapered roller stop gear, avoid tapered roller to take place to drop or remove when polishing, inject tapered roller positioning mechanism and tapered roller stop gear's position through main part piece stop gear, avoid tapered roller positioning mechanism and tapered roller stop gear to take place the displacement when polishing.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the tapered roller limiting mechanism, the position adjusting mechanism and the tapered roller positioning mechanism of the present invention;
fig. 3 is a sectional view of the tapered roller limiting mechanism, the position adjusting mechanism and the tapered roller positioning mechanism of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention;
FIG. 5 is a schematic structural view of the main body block limiting mechanism of the present invention;
1. a main body frame; 2. a power switch group; 3. a tapered roller limiting mechanism; 301. an electric telescopic rod; 302. a limiting frame; 303. a first telescopic rod; 304. a first spring; 305. a limiting block; 4. a slide bar; 5. a main body block; 6. moving the grip; 7. a position adjustment mechanism; 701. a screw; 702. a moving block; 703. a synchronous belt; 704. a connecting rod; 705. a first synchronizing wheel; 706. rotating the disc; 707. a second synchronizing wheel; 8. a main body block limiting mechanism; 801. a fixed block; 802. a clamping block; 803. a second spring; 804. a second telescopic rod; 9. a tapered roller positioning mechanism; 901. a first positioning block; 902. a first positioning rod; 903. an arc-shaped positioning plate; 904. a second positioning rod; 905. a motor; 906. a third spring; 907. a motor gear; 908. a gear; 909. a bearing; 910. a sliding projection; 911. a third telescopic rod; 912. and a second positioning block.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The fixing device for polishing double end faces of the tapered roller comprises a main body frame 1, wherein two sliding rods 4 are fixedly connected in the main body frame 1, a main body block 5 is connected on the sliding rods 4 in a sliding manner, two grooves and two square grooves are formed in the main body block 5, the two grooves are located between the two square grooves, a position adjusting mechanism 7 is installed in each groove, an adjusting end of the position adjusting mechanism 7 is located in the square groove, a tapered roller positioning mechanism 9 is fixedly connected on a moving end of the position adjusting mechanism 7, the distance between the tapered roller positioning mechanisms 9 is adjusted through the position adjusting mechanism 7, a mounting groove is formed in the main body block 5, a tapered roller limiting mechanism 3 is installed in the mounting groove, the tapered roller limiting mechanism 3 is located between the two grooves, and the position of the tapered roller is fixed through the tapered roller positioning mechanism 9 and the tapered roller limiting mechanism 3, one side of main part piece 5 is equipped with two draw-in grooves, two main part piece stop gear of fixedly connected with 8 in the main part frame 1, the position of main part piece stop gear 8 is corresponding and the joint in position of draw-in groove, fixedly connected with switch group 2 on the main part frame 1, switch group 2's input is connected with external power source's output, switch group 2's output is connected with tapered roller stop gear 3 and tapered roller positioning mechanism 9's input electricity, is equipped with the shift knob with tapered roller stop gear 3 and tapered roller positioning mechanism 9 one-to-one on switch group 2.
The position of the central axis of the tapered roller limiting mechanism 3 corresponds to the position of the central axis of the tapered roller positioning mechanism 9.
Tapered roller stop gear 3 includes electric telescopic handle 301, electric telescopic handle 301 is located mounting groove and fixed connection, electric telescopic handle 301's flexible end and spacing 302 fixed connection, be equipped with four standing grooves in the spacing 302, be separated by 90 between four standing grooves, standing groove fixedly connected with first telescopic link 303 and first spring 304, the position of first telescopic link 303 and the position of first spring 304 are corresponding and cup joint, the flexible end and the stopper 305 fixed connection of first telescopic link 303 and first spring 304, stopper 305 is located spacing 302 and sliding connection.
The position adjusting mechanism 7 comprises two screws 701 and two connecting rods 704, the two screws 701 are located in grooves on the main body block 5 and rotatably connected, one end of each screw 701 penetrates through the main body block 5 to be connected with a second synchronizing wheel 707, the second synchronizing wheel 707 is located in a square groove, the connecting rod 704 is located on the main body block 5 and rotatably connected, two ends of the connecting rod 704 are fixedly connected with a first synchronizing wheel 705 and a rotating disc 706 respectively, the first synchronizing wheel 705 is located in the square groove, the first synchronizing wheel 705 corresponds to the second synchronizing wheel 707 in position and is connected through a synchronizing belt 703, the screws 701 are in threaded connection with moving blocks 702, and the moving blocks 702 are fixedly connected with tapered roller positioning mechanisms 9.
The main part piece stop gear 8 includes fixed block 801, fixed block 801 is located main part frame 1 and fixed connection, the both sides of fixed block 801 all are equipped with the spacing groove, the spacing inslot is connected with joint piece 802 through the loose axle, spacing groove fixedly connected with second telescopic link 803 and second spring 804, the position of second telescopic link 803 and the position of second spring 804 are corresponding and cup joint, the flexible end and the joint piece 802 fixed connection of second telescopic link 803 and second spring 804.
The tapered roller positioning mechanism 9 comprises a first positioning hole 901 and a second positioning block 912, the first positioning hole 901 and the second positioning block 912 are both located at the moving end of the position adjusting mechanism 7 and are fixedly connected, the first positioning hole 901 and the second positioning block 912 are respectively provided with a rotating groove and a through groove, the rotating groove and the through groove are both provided with a placing groove, the placing groove is fixedly connected with a bearing 909, the rotating ends of the two bearings 909 are respectively fixedly connected with a first positioning rod 902 and a second positioning rod 904, the first positioning rod 902 and the second positioning rod 904 are respectively located in the rotating groove and the through groove, the rotating groove and the through groove are both provided with a circular groove, the circular groove is located at one side of the placing groove, the circular groove is fixedly connected with a third telescopic rod 911 and a third spring 906, the position of the third telescopic rod 911 corresponds to the position of the third spring 906 and is sleeved with the third spring 911, the telescopic ends of the third telescopic rod 911 and the third spring 906 are fixedly connected with a sliding protrusion 910, four clamping grooves are formed in the first positioning rod 902 and the second positioning rod 904, the four clamping grooves are separated by 90 degrees, the positions of the clamping grooves correspond to the position of the sliding protrusion 910 and are clamped, arc-shaped positioning plates 903 are fixedly connected to the first positioning rod 902 and the second positioning rod 904, one end of the second positioning rod 904 is fixedly connected with a gear 908, a motor 905 is fixedly connected to the second positioning block 912, the motor 905 is connected with a motor gear 907 through a motor shaft, and the position of the motor gear 907 corresponds to the position of the gear 908 and is connected with the gear 908 in a meshed mode.
Two movable grips 6 are fixedly connected to two sides of the main body block 5 respectively, and the two movable grips 6 are located on two sides of the position adjusting mechanism 7.
When the fixing device for polishing the double end faces of the tapered roller is used, a worker adjusts the position of the main body block 5 by moving the handle 6, the movement of the main body block 5 drives the tapered roller limiting mechanism 3, the position adjusting mechanism 7 and the tapered roller positioning mechanism 9 to move, the worker puts the tapered roller to be polished into the limiting frame 302, the tapered roller pushes the limiting block 305 in the limiting frame 302 to move, the limiting block 305 is reset by the first spring 304 and the first telescopic rod 303 to enable the limiting block 305 to be tightly attached to the tapered roller, the electric telescopic rod 301 drives the limiting frame 302 with the tapered roller to lift, the worker rotates the rotating disc 706, the rotating disc 706 drives the first synchronizing wheel to rotate by the connecting rod 704, the first synchronizing wheel 705 drives the second synchronizing wheel 707 to rotate by the synchronous belt 703, the screw 701 is driven to rotate by the second synchronizing wheel 705, the movable block 702 fixed with the tapered roller positioning mechanism 9 is driven to move through the screw 701, the distance between the tapered roller positioning mechanisms 9 is adjusted through the position adjusting mechanism 7, the tapered roller on the tapered roller positioning mechanism 3 is positioned through the arc-shaped positioning plate 903, the bottom of the tapered roller is supported and limited through the tapered roller positioning mechanism 3, the phenomenon that the tapered roller drops or moves when being polished is avoided, a worker pushes the main body block 5 to a polishing position through the movable handle 6, so that the fixed block 801 enters the clamping groove on the main body block 5, the clamping block 802 on the fixed block 801 is clamped with the clamping groove, the position of the main body block 5 is fixed, the polishing is avoided, the position of the main body block 5 moves, the polishing effect is influenced, the clamping block 802 is driven to move and reset through the second spring 803 and the second telescopic rod 804, the back that finishes is polished to a terminal surface of tapered roller, drive spacing 302 through electric telescopic handle 301 and move down, make tapered roller break away from spacing 302, motor 905 drives second locating lever 904 through motor gear 907 and gear 908 and overturns, second locating lever 904 drives first locating lever 902 through camber locating plate 903 and rotates, inject second locating lever 904 and first locating lever 902's position through the protruding 910 that slides, the upset back of finishing, support and spacing to tapered roller's bottom through tapered roller stop gear 3.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (7)
1. The utility model provides a tapered roller bi-polar face is polished and is used fixing device, includes main part frame (1), characterized by: the device is characterized in that two sliding rods (4) are fixedly connected in the main body frame (1), a main body block (5) is connected on the sliding rods (4) in a sliding manner, two grooves and two square grooves are formed in the main body block (5), the two grooves are positioned between the two square grooves, a position adjusting mechanism (7) is installed in each groove, the adjusting end of each position adjusting mechanism (7) is positioned in each square groove, a tapered roller positioning mechanism (9) is fixedly connected on the moving end of each position adjusting mechanism (7), a mounting groove is formed in each main body block (5), a tapered roller limiting mechanism (3) is installed in each mounting groove, each tapered roller limiting mechanism (3) is positioned between the two grooves, two clamping grooves are formed in one side of each main body block (5), two main body block limiting mechanisms (8) are fixedly connected in the main body frame (1), and the positions of the main body block limiting mechanisms (8) correspond to the positions of the clamping grooves in a clamping manner and are clamped manner, fixedly connected with switch group (2) on main part frame (1), the input of switch group (2) is connected with external power source's output, the output of switch group (2) is connected with tapered roller stop gear (3) and tapered roller positioning mechanism's (9) input electricity.
2. The tapered roller double-end-face polishing fixing device as claimed in claim 1, wherein: the position of the central axis of the tapered roller limiting mechanism (3) corresponds to the position of the central axis of the tapered roller positioning mechanism (9).
3. The tapered roller double-end-face polishing fixing device as claimed in claim 1, wherein: tapered roller stop gear (3) include electric telescopic handle (301), electric telescopic handle (301) are located mounting groove and fixed connection, the flexible end and spacing (302) fixed connection of electric telescopic handle (301), be equipped with four standing grooves in spacing (302), be separated by 90 between four standing grooves, first telescopic link of standing groove fixedly connected with (303) and first spring (304), the position of first telescopic link (303) is corresponding and cup joint with the position of first spring (304), the flexible end and stopper (305) fixed connection of first telescopic link (303) and first spring (304), stopper (305) are located spacing (302) and sliding connection.
4. The tapered roller double-end-face polishing fixing device as claimed in claim 1, wherein: the position adjusting mechanism (7) comprises a screw rod (701) and a connecting rod (704), the number of the screws (701) is two, the two screws (701) are both positioned in the groove on the main body block (5) and are rotationally connected, one end of the screw rod (701) passes through the main body block (5) and is connected with the second synchronous wheel (707), the second synchronous wheel (707) is positioned in the square groove, the connecting rod (704) is positioned on the main body block (5) and is rotationally connected, two ends of the connecting rod (704) are respectively and fixedly connected with a first synchronizing wheel (705) and a rotating disc (706), the first synchronous wheel (705) is positioned in the square groove, the position of the first synchronous wheel (705) corresponds to the position of the second synchronous wheel (707) and is connected through a synchronous belt (703), a moving block (702) is connected to the screw (701) in a threaded manner, and a tapered roller positioning mechanism (9) is fixedly connected to the moving block (702).
5. The tapered roller double-end-face polishing fixing device as claimed in claim 1, wherein: main part piece stop gear (8) are including fixed block (801), fixed block (801) are located main part frame (1) and fixed connection, the both sides of fixed block (801) all are equipped with the spacing groove, the spacing inslot is connected with joint piece (802) through the loose axle, spacing groove fixedly connected with second telescopic link (803) and second spring (804), the position of second telescopic link (803) is corresponding and cup joint with the position of second spring (804), the flexible end and joint piece (802) fixed connection of second telescopic link (803) and second spring (804).
6. The tapered roller double-end-face polishing fixing device as claimed in claim 1, wherein: the tapered roller positioning mechanism (9) comprises a first positioning hole (901) and a second positioning block (912), the first positioning hole (901) and the second positioning block (912) are both positioned at the moving end of the position adjusting mechanism (7) and fixedly connected, the first positioning hole (901) and the second positioning block (912) are respectively provided with a rotating groove and a through groove, the rotating groove and the through groove are both provided with a placing groove, the placing groove is fixedly connected with a bearing (909), the rotating ends of the two bearings (909) are respectively fixedly connected with a first positioning rod (902) and a second positioning rod (904), the first positioning rod (902) and the second positioning rod (904) are respectively positioned in the rotating groove and the through groove, the rotating groove and the through groove are both provided with circular grooves, the circular grooves are positioned at one side of the placing groove, and the circular grooves are fixedly connected with a third telescopic rod (911) and a third spring (906), the position of the third telescopic rod (911) corresponds to the position of the third spring (906) and is sleeved, the telescopic ends of the third telescopic rod (911) and the third spring (906) are fixedly connected with the sliding bulge (910), the first positioning rod (902) and the second positioning rod (904) are respectively provided with four clamping grooves which are separated by 90 degrees, the position of the clamping groove corresponds to the position of the sliding bulge (910) and is clamped, the first positioning rod (902) and the second positioning rod (904) are fixedly connected with arc-shaped positioning plates (903), one end of the second positioning rod (904) is fixedly connected with a gear (908), the second positioning block (912) is fixedly connected with a motor (905), the motor (905) is connected with a motor gear (907) through a motor shaft, and the position of the motor gear (907) corresponds to the position of the gear (908) and is in meshed connection.
7. The tapered roller double-end-face polishing fixing device as claimed in claim 1, wherein: two sides of the main body block (5) are respectively fixedly connected with two movable grips (6), and the two movable grips (6) are positioned on two sides of the position adjusting mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597535.7U CN214723383U (en) | 2021-03-24 | 2021-03-24 | Fixing device for polishing double end faces of tapered roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597535.7U CN214723383U (en) | 2021-03-24 | 2021-03-24 | Fixing device for polishing double end faces of tapered roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723383U true CN214723383U (en) | 2021-11-16 |
Family
ID=78595834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120597535.7U Active CN214723383U (en) | 2021-03-24 | 2021-03-24 | Fixing device for polishing double end faces of tapered roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723383U (en) |
-
2021
- 2021-03-24 CN CN202120597535.7U patent/CN214723383U/en active Active
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