CN217914362U - Horizontal jack round pin axle grinding device - Google Patents
Horizontal jack round pin axle grinding device Download PDFInfo
- Publication number
- CN217914362U CN217914362U CN202221548159.3U CN202221548159U CN217914362U CN 217914362 U CN217914362 U CN 217914362U CN 202221548159 U CN202221548159 U CN 202221548159U CN 217914362 U CN217914362 U CN 217914362U
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- China
- Prior art keywords
- round pin
- pin axle
- grinding device
- groove
- horizontal jack
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- 238000005498 polishing Methods 0.000 claims abstract description 23
- 210000004907 gland Anatomy 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The application discloses horizontal jack round pin axle grinding device relates to round pin axle processing technology field, including the workstation, seted up the spacing groove in the middle of one side of workstation, the inside swing joint of spacing groove has the wheel of polishing, when needs are polished round pin axle, it is inboard to put into the draw-in groove in the middle of the mount with round pin axle earlier, presses the gland in the upper end of round pin axle spacing to it afterwards, and at this moment the lower terminal surface of round pin axle will spill through the draw-in groove, and the up end will spill through the constant head tank. When the round pin axle is polishing the operation, the output of drive arrangement can with the center pin connection, when drive arrangement drives the driving gear through the center pin and rotates, the driving gear will take place to mesh with the upper end of advancing the pinion rack to make advancing the pinion rack to remove about, drive the round pin axle and take place to rotate inside the mount, the outer wall that makes the round pin axle can be even with polish round the wheel contact and polish, thereby not only make the round pin axle can be by the mount spacing fixed, simultaneously can height-adjusting and take place to rotate.
Description
Technical Field
The utility model belongs to the technical field of the round pin axle processing technique and specifically relates to a horizontal jack round pin axle grinding device is related to.
Background
The jack is light and small lifting equipment which takes a rigid jacking piece as a working device and jacks a heavy object through a top bracket or a bottom supporting claw within a small stroke. The jack is mainly used for the departments of factories, mines, transportation and the like as vehicle repair, other lifting, supporting and the like. The jack can be divided into a rack jack, a screw jack and a hydraulic (oil pressure) jack according to the structural characteristics. And can be divided into a separation type jack, a horizontal type jack, a claw type jack, a synchronous jack, an oil pressure jack, an electric jack and the like according to other modes.
In mine machinery, pin shafts are used for connection in many occasions, such as connection of two ends of a horizontal jack of a coal mining machine, connection of a horizontal jack of a hydraulic support and connection of all parts. At present, most pin shaft polishing equipment on the market has the problem of poor fixing effect, the pin shaft with poor fixing effect can influence the polishing operation, even the waste pin shaft can be reported under the serious condition, the waste manpower and material resources can not be used, and the subsequent production can be influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the above-mentioned problem, the utility model provides a horizontal jack round pin axle grinding device.
The utility model provides a horizontal jack round pin axle grinding device adopts following technical scheme:
a horizontal jack pin shaft polishing device comprises a workbench, wherein a limiting groove is formed in the middle of one side of the workbench, a polishing wheel is movably connected inside the limiting groove, a driving motor is installed on one side of the upper end of the workbench, a fixing frame is installed on the upper end of the polishing wheel, a pin shaft is movably placed inside the fixing frame, and a support is installed at the rear end of one side, close to the polishing wheel, of the workbench;
automatic telescopic rods are fixedly mounted on two sides of the lower end of the fixing frame, a clamping groove is formed in the middle of the fixing frame, and a gland is movably hinged to the upper end of the fixing frame;
a positioning groove is formed in the middle of the gland, and a magnet block is fixedly mounted on one side of the gland;
the lower extreme fixed mounting of support has electric putter, and electric putter's lower extreme is connected with the roof, and the link is installed at the lower extreme interval of roof, and the inside swing joint of link has the thrust pinion rack.
Through adopting above-mentioned technical scheme, when the pin shaft is polished to needs, the draw-in groove inboard in the middle of putting into the mount with the round pin axle first, press the gland in the upper end of round pin axle afterwards to it spacingly, at this moment the lower terminal surface of round pin axle will spill through the draw-in groove, and the up end will spill through the constant head tank, at this moment the staff can adjust the height of mount through automatic telescopic link, make the round pin axle polish with the wheel contact of polishing in the middle of the workstation, when the round pin axle is polished to the wheel of polishing, electric putter can drive the roof decline, and the roof can drive the link and pass synchronous decline, make the pinion rack of passing laminating at the up end of round pin axle, when the round pin axle is polishing the operation, pass the pinion rack and can remove about and drive the round pin axle and rotate, make the outer wall of round pin axle polish with the wheel contact that can be even, thereby not only make the round pin axle can be by the fine spacing fixed of mount, simultaneously can height-adjusting and take place the rotation.
Optionally, mounting plates are mounted on two sides of the polishing wheel, the mounting plates are fixedly mounted on two sides of the upper end of the limiting groove, a connecting shaft is mounted in the middle of the polishing wheel, and a first belt pulley is mounted on one side of the connecting shaft.
By adopting the technical scheme, when the second belt pulley rotates, the grinding wheel is driven to rotate through the connecting shaft.
Optionally, the output end of the driving motor is provided with a rotating shaft, one side of the rotating shaft is provided with a second belt pulley, and the second belt pulley is connected with the first belt pulley through a belt strip.
Through adopting above-mentioned technical scheme, driving motor drives first belt pulley through the pivot and rotates, and first belt pulley passes through the belt strip and drives the rotation of second belt pulley.
Optionally, anti-dropping plates are fixedly mounted on two sides of the lower end of the clamping groove, and an iron plate is fixedly mounted on one side of the fixing frame.
Through adopting above-mentioned technical scheme, after the inside of round pin axle put into the draw-in groove, the anticreep board will carry on spacingly to the lower extreme both sides of round pin axle, avoids the round pin axle to drop or the situation that breaks away from the draw-in groove as far as possible, and after the round pin axle was put into, the gland will be pressed and spacing to it in the upper end of round pin axle, and the magnet piece of inhaling on one side of the gland also will adsorb the iron board and fix simultaneously, avoids producing the separation between gland and the mount as far as possible.
Optionally, the driving gear is installed to the lower extreme of roof, and the driving gear is located the upper end of pushing away the pinion rack, and the intermediate connection of driving gear has the center pin.
Through adopting above-mentioned technical scheme, the output of actuating equipment can with the center pin connection, when actuating equipment drives the driving gear through the center pin and rotates, the driving gear will take place to mesh with the upper end of advancing the pinion rack to make advancing the pinion rack and remove about can, drive the round pin axle and take place to rotate in that the mount is inside.
Optionally, a placing groove is formed in the middle of the connecting frame, and guide sliding plates are installed on the inner walls of the two sides of the connecting frame.
Through adopting above-mentioned technical scheme, pass the pinion rack and put inside the standing groove of link, and the direction slide of installation will carry out spacing slip to passing the pinion rack.
Optionally, guide sliding chutes are symmetrically formed in two sides of the pushing toothed plate, and the guide sliding chutes are slidably connected with the guide sliding plate.
Through adopting above-mentioned technical scheme, pass the pinion rack and not only can utilize the direction slide to slide in the inside of direction spout, can avoid simultaneously passing the pinion rack and reciprocating in the link inboard.
To sum up, the utility model discloses a following beneficial effect: when needs are polished to the round pin axle, it is inboard to put into the draw-in groove in the middle of the mount with the round pin axle earlier, presses the gland in the upper end of round pin axle spacing to it afterwards, and at this moment the lower terminal surface of round pin axle will spill through the draw-in groove, and the up end will spill through the constant head tank, puts into the back when the round pin axle, and the gland will press in the upper end of round pin axle spacing to it, and the magnet piece of gland one side also will adsorb the iron board and fix simultaneously, avoids producing the separation between gland and the mount as far as possible. When the round pin axle is polishing the operation, the output of drive arrangement can with the center pin connection, when drive arrangement drives the driving gear through the center pin and rotates, the driving gear will take place to mesh with the upper end of advancing the pinion rack to make advancing the pinion rack to remove about, drive the round pin axle and take place to rotate inside the mount, the outer wall that makes the round pin axle can be even with polish round the wheel contact and polish, thereby not only make the round pin axle can be by the mount spacing fixed, simultaneously can height-adjusting and take place to rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural view of the connection frame of the present invention;
fig. 3 is a structure diagram of the fixing frame and the pin shaft of the present invention.
Description of reference numerals:
1. a work table; 2. a limiting groove; 3. grinding the wheel; 31. mounting a plate; 32. a connecting shaft; 33. a first pulley; 4. a drive motor; 41. a rotating shaft; 42. a second pulley; 5. a fixed mount; 51. automatically telescoping the rod; 52. a card slot; 521. an anti-drop plate; 522. an iron plate; 53. a gland; 531. positioning a groove; 532. adsorbing the iron blocks; 6. a pin shaft; 7. a support; 71. an electric push rod; 72. a top plate; 721. a driving gear; 722. a central shaft; 73. a connecting frame; 731. a placement groove; 732. a guide slide plate; 74. a push toothed plate; 741. a guide chute.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides a horizontal jack round pin axle grinding device, includes workstation 1, has seted up spacing groove 2 in the middle of one side of workstation 1, and the inside swing joint of spacing groove 2 has grinding wheel 3, and driving motor 4 is installed to upper end one side of workstation 1, and mount 5 is installed to the upper end of grinding wheel 3, and round pin axle 6 has been placed in the inside activity of mount 5, and support 7 is installed to one side rear end that workstation 1 is close to grinding wheel 3. Automatic telescopic link 51 has been seted up to the lower extreme both sides fixed mounting of mount 5, draw-in groove 52 has been seted up in the centre of mount 5, and the lower extreme both sides fixed mounting of draw-in groove 52 has anticreep board 521, and one side of mount 5 then fixed mounting has iron board 522, and the upper end activity of mount 5 articulates there is gland 53, and constant head tank 531 has been seted up in the centre of gland 53, and one side fixed mounting of gland 53 has magnet piece 532. An electric push rod 71 is fixedly mounted at the lower end of the support 7, a top plate 72 is connected to the lower end of the electric push rod 71, a driving gear 721 is mounted at the lower end of the top plate 72, the driving gear 721 is located at the upper end of the pushing toothed plate 74, a central shaft 722 is connected to the middle of the driving gear 721, a connecting frame 73 is mounted at intervals at the lower end of the top plate 72, and the pushing toothed plate 74 is movably connected to the inside of the connecting frame 73.
When the pin shaft 6 needs to be polished, the pin shaft 6 is firstly placed into the inner side of the clamping groove 52 in the middle of the fixing frame 5, then the gland 53 is pressed at the upper end of the pin shaft 6 to limit the pin shaft, at this time, the lower end face of the pin shaft 6 leaks out through the clamping groove 52, the upper end face leaks out through the positioning groove 531, at this time, a worker can adjust the height of the fixing frame 5 through the automatic telescopic rod 51, so that the pin shaft 6 can be in contact with the polishing wheel 3 in the middle of the workbench 1 to polish, after the pin shaft 6 is placed into the clamping groove 52, the anti-falling plate 521 limits the two sides of the lower end of the pin shaft 6, the situation that the pin shaft 6 falls or is separated from the clamping groove 52 is avoided as much as possible, after the pin shaft 6 is placed, the gland 53 is pressed at the upper end of the pin shaft 6 to limit the pin shaft, meanwhile, the iron absorbing block 532 on one side of the gland 53 also fixes the iron absorbing plate 522, and the gland 53 is prevented from being separated from the fixing frame 5 as much as possible. When round pin axle 6 is polished to wheel 3 of polishing, electric putter 71 can drive roof 72 and descend, and roof 72 can drive link 73 and pass pinion rack 74 and descend in step, make pass pinion rack 74 laminating at the up end of round pin axle 6, when round pin axle 6 is polishing the operation, actuating device's output can be connected with center pin 722, when actuating device drives driving gear 721 through center pin 722 and rotates, driving gear 721 will take place to mesh with the upper end of passing pinion rack 74, thereby make pass pinion rack 74 and remove about can, it rotates to drive round pin axle 6 at the inside emergence of mount 5, make the outer wall of round pin axle 6 can be even polish with the contact of wheel 3 of polishing, thereby not only make round pin axle 6 can be by the spacing fixed of mount 5, simultaneously can height-adjusting and emergence rotate.
Mounting plates 31 are mounted on two sides of the grinding wheel 3, the mounting plates 31 are fixedly mounted on two sides of the upper end of the limiting groove 2, a connecting shaft 32 is mounted in the middle of the grinding wheel 3, and a first belt pulley 33 is mounted on one side of the connecting shaft 32. The output end of the driving motor 4 is provided with a rotating shaft 41, one side of the rotating shaft 41 is provided with a second belt pulley 42, and the second belt pulley 42 is connected with the first belt pulley 33 through a belt strap. The driving motor 4 drives the first belt pulley 33 to rotate through the rotating shaft 41, the first belt pulley 33 drives the second belt pulley 42 to rotate through the belt strip, and when the second belt pulley 42 rotates, the grinding wheel 3 is driven to rotate through the connecting shaft 32.
A placing groove 731 is formed in the middle of the connecting frame 73, guide sliding plates 732 are mounted on inner walls of two sides of the connecting frame 73, guide sliding grooves 741 are symmetrically formed in two sides of the pushing toothed plate 74, and the guide sliding grooves 741 are slidably connected with the guide sliding plates 732. The pushing tooth plate 74 is placed in the placing groove 731 inside the connecting frame 73, and the pushing tooth plate 74 can slide inside the guide sliding groove 741 by using the guide sliding plate 732, and can prevent the pushing tooth plate 74 from moving up and down inside the connecting frame 73.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a horizontal jack round pin axle grinding device, includes workstation (1), its characterized in that: a limiting groove (2) is formed in the middle of one side of the workbench (1), a polishing wheel (3) is movably connected inside the limiting groove (2), a driving motor (4) is installed on one side of the upper end of the workbench (1), a fixing frame (5) is installed on the upper end of the polishing wheel (3), a pin shaft (6) is movably placed inside the fixing frame (5), and a support (7) is installed at the rear end of one side, close to the polishing wheel (3), of the workbench (1);
automatic telescopic rods (51) are fixedly mounted on two sides of the lower end of the fixing frame (5), a clamping groove (52) is formed in the middle of the fixing frame (5), and a pressing cover (53) is movably hinged to the upper end of the fixing frame (5);
a positioning groove (531) is formed in the middle of the gland (53), and a magnet block (532) is fixedly mounted on one side of the gland (53);
the lower end of the support (7) is fixedly provided with an electric push rod (71), the lower end of the electric push rod (71) is connected with a top plate (72), the lower end of the top plate (72) is provided with a connecting frame (73) at intervals, and a pushing toothed plate (74) is movably connected inside the connecting frame (73).
2. The horizontal jack pin grinding device of claim 1, wherein: mounting plates (31) are installed on two sides of the polishing wheel (3), the mounting plates (31) are fixedly installed on two sides of the upper end of the limiting groove (2), a connecting shaft (32) is installed in the middle of the polishing wheel (3), and a first belt pulley (33) is installed on one side of the connecting shaft (32).
3. The horizontal jack pin shaft grinding device according to claim 1, characterized in that: rotating shaft (41) are installed to the output of driving motor (4), and second belt pulley (42) are installed to one side of rotating shaft (41), are connected through the belt strap between second belt pulley (42) and first belt pulley (33).
4. The horizontal jack pin grinding device of claim 1, wherein: anti-dropping plates (521) are fixedly mounted on two sides of the lower end of the clamping groove (52), and iron plates (522) are fixedly mounted on one side of the fixing frame (5).
5. The horizontal jack pin shaft grinding device according to claim 1, characterized in that: a driving gear (721) is installed at the lower end of the top plate (72), the driving gear (721) is located at the upper end of the pushing toothed plate (74), and a central shaft (722) is connected to the middle of the driving gear (721).
6. The horizontal jack pin shaft grinding device according to claim 1, characterized in that: a placing groove (731) is formed in the middle of the connecting frame (73), and guide sliding plates (732) are mounted on the inner walls of the two sides of the connecting frame (73).
7. The horizontal jack pin grinding device of claim 1, wherein: guide sliding chutes (741) are symmetrically formed in two sides of the pushing toothed plate (74), and the guide sliding chutes (741) are in sliding connection with the guide sliding plate (732).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221548159.3U CN217914362U (en) | 2022-06-20 | 2022-06-20 | Horizontal jack round pin axle grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221548159.3U CN217914362U (en) | 2022-06-20 | 2022-06-20 | Horizontal jack round pin axle grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217914362U true CN217914362U (en) | 2022-11-29 |
Family
ID=84182260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221548159.3U Active CN217914362U (en) | 2022-06-20 | 2022-06-20 | Horizontal jack round pin axle grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217914362U (en) |
-
2022
- 2022-06-20 CN CN202221548159.3U patent/CN217914362U/en active Active
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