CN212762041U - Special tool for assembling and disassembling toothed plate of toothed roll crusher - Google Patents
Special tool for assembling and disassembling toothed plate of toothed roll crusher Download PDFInfo
- Publication number
- CN212762041U CN212762041U CN202021179427.XU CN202021179427U CN212762041U CN 212762041 U CN212762041 U CN 212762041U CN 202021179427 U CN202021179427 U CN 202021179427U CN 212762041 U CN212762041 U CN 212762041U
- Authority
- CN
- China
- Prior art keywords
- roller support
- bearing roller
- toothed
- pinion rack
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a specialized tool is installed and removed to toothed bar crusher pinion rack, include the base and set up in the fixed bearing roller support of base one side, the base opposite side is equipped with the moving platform relative with the fixed bearing roller support by moving platform hydraulic cylinder drive and direction of movement, be equipped with the activity bearing roller support relative with the fixed bearing roller support on this moving platform, the fixed bearing roller support is equipped with the support bearing roller that is used for supporting the toothed bar pivot respectively with the top of activity bearing roller support, the opposite side of fixed bearing roller support and activity bearing roller support is equipped with the jack catch that is used for pressing from both sides tight roller respectively, be equipped with the frame on the moving platform of activity bearing roller support one side, be equipped with the dismouting pneumatic cylinder that the pinion rack is relative on the flexible end. The utility model has the advantages of reasonable design and convenience safe in utilization, effectively overcome the problem that the forked tail slot type pinion rack of toothed roll crusher is difficult to the dismouting, simultaneously the utility model discloses can alleviate workman's work slightly greatly, improve work production efficiency.
Description
Technical Field
The utility model belongs to the technical field of breaker pinion rack dismouting auxiliary device, concretely relates to specialized tool is installed and removed to pinion rack of toothed roll crusher.
Background
The existing toothed roll crusher is fixed on the circumferential surface of a roller by a plurality of arc toothed plates, the toothed plates and a base plate of the roller are mutually limited through dovetail grooves, so that the purpose of positioning the toothed plates is achieved, the toothed plates and the roller are enabled to form close fit or loose by using the striking of a hammer head when the toothed plates are assembled and disassembled, the striking intensity and the fitting surface stress intensity are not easily controlled by an original disassembling and assembling method, the labor intensity of workers is high, and the labor production efficiency is lower.
Disclosure of Invention
The utility model provides a technical problem provide a specialized tool is installed and removed to tooth roller crusher pinion rack that structural design is reasonable and convenience safe in utilization.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme, a specialized tool is installed and removed to toothed bar crusher pinion rack, its characterized in that includes the base and sets up in the fixed bearing roller support of base one side, the base opposite side is equipped with the moving platform relative with the fixed bearing roller support by moving platform pneumatic cylinder drive and direction of movement, be equipped with the movable bearing roller support relative with the fixed bearing roller support on this moving platform, the top of fixed bearing roller support and movable bearing roller support is equipped with the support roller that is used for supporting the fluted roller pivot respectively, the opposite side of fixed bearing roller support and movable bearing roller support is equipped with the jack catch that is used for pressing from both sides tight roller respectively, be equipped with the frame on the moving platform of movable bearing roller support one side, be equipped with the dismouting pinion rack that the flexible end of lever.
Further inject, the middle part of frame is equipped with the slide of parallel relative setting, dismouting pinion rack pneumatic cylinder passes through the slide sliding fit between the slide of relative setting and the flexible end of lever of dismouting pinion rack pneumatic cylinder is relative with the pinion rack, be fixed with the regulation lead screw through the mount pad on the cylinder body of dismouting pinion rack pneumatic cylinder, this regulation lead screw is connected the location through the adjusting nut and the lock nut that set up in the otic placode both sides with the otic placode of frame upper portion one side for realize the regulation of dismouting pinion rack pneumatic cylinder upper and lower position and then be applicable to the dismouting of different diameter fluted roller pinion racks.
Further limiting, a reinforcing support used for reinforcing the fixed carrier roller support is arranged on the base outside the fixed carrier roller support, one side of the rack is fixedly connected with the movable carrier roller support through a reinforcing cross beam, and a reinforcing support used for reinforcing the rack is arranged on the moving platform on the other side of the rack.
Further inject, moving platform both sides bottom is equipped with wheel components respectively, and the parallel slide roll cooperation that sets up relatively on this wheel components and the base, moving platform set up on the base through wheel components and the slide that matches, moving platform's bottom be equipped with base fixed connection's moving platform pneumatic cylinder, the flexible end of the jar pole of moving platform pneumatic cylinder is articulated through round pin axle and split pin and the articulated seat that sets up in the moving platform bottom.
Compared with the prior art, the utility model following beneficial effect has: the utility model has the advantages of reasonable design and convenience safe in utilization, effectively overcome the problem that the forked tail slot type pinion rack of toothed roll crusher is difficult to the dismouting, simultaneously the utility model discloses can alleviate workman's work slightly greatly, improve work production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of fig. 1.
In the figure: the method comprises the following steps of 1-base, 2-fixed carrier roller bracket, 3-movable platform hydraulic cylinder, 4-movable platform, 5-movable carrier roller bracket, 6-supporting carrier roller, 7-clamping jaw, 8-frame, 9-disassembly toothed plate hydraulic cylinder, 10-slideway, 11-adjusting screw rod, 12-reinforcing bracket, 13-pin shaft and 14-hinged seat.
Detailed Description
Combine the technical scheme of the utility model, a specialized tool is installed and removed to toothed bar crusher pinion rack, include base 1 and set up in the fixed bearing roller support 2 of base 1 one side, base 1 opposite side is equipped with by 3 drives of moving platform pneumatic cylinders and moving direction and the relative moving platform 4 of fixed bearing roller support 2, be equipped with the relative movable bearing roller support 5 with fixed bearing roller support 2 on this moving platform 4, fixed bearing roller support 2 is equipped with the support bearing roller 6 that is used for supporting the fluted roller pivot respectively with movable bearing roller support 5's top, fixed bearing roller support 2 is equipped with the jack catch 7 that is used for clamping roller respectively with movable bearing roller support 5's opposite side, be equipped with frame 8 on the moving platform 4 of movable bearing roller support 5 one side, be equipped with the flexible end of lever on this frame 8 and the relative dismouting pinion rack pneumatic cylinder 9 of pinion rack on the roller periphery.
Frame 8's middle part is equipped with parallel relative slide 10 that sets up, dismouting pinion rack pneumatic cylinder 9 is through slide sliding fit between relative slide 10 that sets up and the flexible end of lever of dismouting pinion rack pneumatic cylinder 9 is relative with the pinion rack, be fixed with adjusting screw 11 through the mount pad on dismouting pinion rack pneumatic cylinder 9's the cylinder body, this adjusting screw 11 is connected the location through adjusting nut and the lock nut that sets up in the otic placode both sides with the otic placode of frame 8 upper portion one side, be used for realizing the dismouting pinion rack pneumatic cylinder 9 about the regulation of position and then be applicable to the dismouting of different diameter fluted roller pinion racks.
Be equipped with the reinforcement support 12 that is used for consolidating this fixed roller support 2 on the base 1 in the 2 outsides of fixed roller support, frame 8 one side is equipped with the reinforcement support that is used for consolidating this frame 8 on the moving platform 4 of frame 8 opposite side through consolidating crossbeam and 5 fixed connection of activity roller support.
4 both sides bottom of moving platform is equipped with wheel components respectively, and the slide roll cooperation of parallel relative setting on this wheel components and the base 1, moving platform 4 sets up on base 1 through wheel components and the slide that matches, and moving platform 4's bottom is equipped with the moving platform pneumatic cylinder 3 with base 1 fixed connection, and moving platform pneumatic cylinder 3's jar pole flexible end is through round pin axle 13 and split pin and set up in the articulated seat 14 of moving platform 4 bottom articulated.
The utility model discloses a concrete use does: explaining by taking the disassembly of a toothed plate of a toothed roller crusher as an example, firstly, two ends of a toothed roller shaft are flatly placed on supporting carrier rollers of a fixed carrier roller support and a movable carrier roller support and can freely rotate, a hydraulic cylinder of a movable platform is controlled by a hydraulic workstation to drive the movable platform to move towards the fixed carrier roller support, a jaw at the opposite side of the movable carrier roller support and the fixed carrier roller support clamps the toothed roller to limit the radial rotating position of the toothed plate, then the position of a toothed plate disassembly and assembly hydraulic cylinder is adjusted by an adjusting nut and a locking nut to enable the telescopic end of a lever of the toothed plate disassembly and assembly hydraulic cylinder to be opposite to the toothed plate on the toothed roller, the toothed plate is controlled by the hydraulic workstation to be started, and the toothed plate is disassembled by the toothed plate hydraulic cylinder through a special threaded; the installation process of the toothed plate of the toothed roll crusher is opposite to the disassembly process of the toothed plate.
The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a specialized tool is installed and removed to toothed bar crusher pinion rack, its characterized in that includes the base and sets up in the fixed bearing roller support of base one side, the base opposite side is equipped with the moving platform relative with fixed bearing roller support by moving platform hydraulic cylinder drive and moving direction, be equipped with the activity bearing roller support relative with fixed bearing roller support on this moving platform, the top of fixed bearing roller support and activity bearing roller support is equipped with the support bearing roller that is used for supporting the toothed bar pivot respectively, the opposite side of fixed bearing roller support and activity bearing roller support is equipped with the jack catch that is used for pressing from both sides tight roller respectively, be equipped with the frame on the moving platform of activity bearing roller support one side, be equipped with the dismouting toothed bar hydraulic cylinder that the pinion rack is relative.
2. The special tool for mounting and dismounting a toothed plate of a toothed roller crusher according to claim 1, characterized in that: the middle part of frame is equipped with the slide of parallel relative setting, and dismouting pinion rack pneumatic cylinder is through the slide sliding fit between the slide of relative setting and the flexible end of lever of dismouting pinion rack pneumatic cylinder is relative with the pinion rack, is fixed with the regulation lead screw through the mount pad on the cylinder body of dismouting pinion rack pneumatic cylinder, should adjust the lead screw and connect the location through the adjusting nut and the lock nut that set up in the pinion rack both sides with the otic placode of frame upper portion one side for realize the regulation of dismouting pinion rack pneumatic cylinder upper and lower position and then be applicable to the dismouting of different diameter fluted roller pinion racks.
3. The special tool for mounting and dismounting a toothed plate of a toothed roller crusher according to claim 1, characterized in that: the movable carrier roller support is characterized in that a reinforcing support for reinforcing the fixed carrier roller support is arranged on a base outside the fixed carrier roller support, one side of the rack is fixedly connected with the movable carrier roller support through a reinforcing cross beam, and a reinforcing support for reinforcing the rack is arranged on a movable platform on the other side of the rack.
4. The special tool for mounting and dismounting a toothed plate of a toothed roller crusher according to claim 1, characterized in that: the movable platform is characterized in that roller assemblies are respectively arranged at the bottoms of the two sides of the movable platform, the roller assemblies are in rolling fit with the slide ways which are arranged on the base in parallel and oppositely, the movable platform is arranged on the base through the matched roller assemblies and the slide ways, a movable platform hydraulic cylinder fixedly connected with the base is arranged at the bottom of the movable platform, and the telescopic end of a cylinder rod of the movable platform hydraulic cylinder is hinged with a hinged seat arranged at the bottom of the movable platform through a pin shaft and a split pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179427.XU CN212762041U (en) | 2020-06-23 | 2020-06-23 | Special tool for assembling and disassembling toothed plate of toothed roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179427.XU CN212762041U (en) | 2020-06-23 | 2020-06-23 | Special tool for assembling and disassembling toothed plate of toothed roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212762041U true CN212762041U (en) | 2021-03-23 |
Family
ID=75075165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021179427.XU Active CN212762041U (en) | 2020-06-23 | 2020-06-23 | Special tool for assembling and disassembling toothed plate of toothed roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212762041U (en) |
-
2020
- 2020-06-23 CN CN202021179427.XU patent/CN212762041U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201783800U (en) | Adjustable engine assembling trolley | |
| CN202357167U (en) | Overturn manipulator device for clamping workpieces | |
| CN210115352U (en) | Steel pipe cold bending device | |
| CN107745020A (en) | A kind of hydraulic system of four-roller ripple veneer reeling machine | |
| CN212762041U (en) | Special tool for assembling and disassembling toothed plate of toothed roll crusher | |
| CN207656604U (en) | A kind of automobile absorber spring attaching/detaching apparatus | |
| CN212740608U (en) | Lifting vehicle for replacing lifting jacks | |
| CN104724635A (en) | Train door disassembling and assembling mechanism | |
| CN207577175U (en) | A kind of split type four-roller ripple veneer reeling machine | |
| CN111266444A (en) | High-precision double-rotating-arm stretch bending machine | |
| CN206567381U (en) | A kind of auto parts and components mechanical pressure machine worktable of mobile work | |
| CN209407874U (en) | Connecting rod screw fastening apparatus | |
| CN213646433U (en) | Clamping and positioning mechanism for traffic sign pole | |
| CN212330154U (en) | Large-scale upset platform that compresses tightly | |
| CN211840123U (en) | Casting machine for casting production | |
| CN207606137U (en) | A kind of hydraulic system of four-roller ripple veneer reeling machine | |
| CN220372619U (en) | Hydraulic cylinder dismounting device | |
| CN221019357U (en) | Frame part welding closing device | |
| CN214352177U (en) | Disassembling tool for manhole door with built-in heater | |
| CN219855556U (en) | Adjustable clamping device for die assembly | |
| CN221027174U (en) | Adjustable lifting tool for bearing bush of steam turbine | |
| CN220870005U (en) | Reduction gear of ring rolling piece elastic deformation | |
| CN212496627U (en) | Clamp for processing eccentric hole of pearlite nodular roller | |
| CN215089937U (en) | Plate arc pressing die for steel structure | |
| CN219363496U (en) | Die frame suitable for glass rod molding with different specifications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |