CN202846111U - Hydraulic coupler puller - Google Patents
Hydraulic coupler puller Download PDFInfo
- Publication number
- CN202846111U CN202846111U CN 201220535682 CN201220535682U CN202846111U CN 202846111 U CN202846111 U CN 202846111U CN 201220535682 CN201220535682 CN 201220535682 CN 201220535682 U CN201220535682 U CN 201220535682U CN 202846111 U CN202846111 U CN 202846111U
- Authority
- CN
- China
- Prior art keywords
- pulling plate
- pedestal
- hydraulic coupler
- base
- lower pulling
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a hydraulic coupler puller. The hydraulic coupler puller comprises a base. An ejection rod and a hydraulic jack matched with the ejection rod are arranged in the center of one side of the base in a penetrating mode, an upper pulling plate and a lower pulling plate are arranged on the other side of the base, a shaft hole is formed in the center of the attachment portion of the upper pulling plate and the lower pulling plate, and the movement direction of the ejection rod is aligned to the shaft hole. Two sides of the upper pulling plate and two sides of the lower pulling plate are fixed on the base through concave-convex location strips, the upper pulling plate and the lower pulling plate are clamped in grooves of the concave-convex location strips, protrusions of the concave-convex location strips are clamped in grooves in the base, and the concave-convex location strips are fixed on the base through bolts. The base is in a reinforced steel structure. The hydraulic coupler puller has the advantages that with the structure of the hydraulic coupler puller, a hydraulic coupler does not deform when separated from a shaft, completeness of the hydraulic coupler is guaranteed, the hydraulic coupler can continue to be used, and meanwhile, the hydraulic coupler puller is free of limit of areas, convenient to operate and labor-saving and effective in use.
Description
Technical field
The utility model relates to fluid coupling and axle disassembling technology field, is specifically related to a kind of fluid coupling drawbench.
Background technology
At present fluid coupling and axle are disassembled the screw of the special screw rod of main use by the coupler shaft center coupler are ejected; Perhaps with Special press machine coupler is extruded; The common horse traction that draws of the use that also has goes out.The problem that special approach screw exists has: because coupler uses for many years at the scene, exist coupler to cooperate tension to eject with axle, the while also exist screw to be blocked by on-the-spot dust or corrosion so that screw rod can't enter; The problem that press exists has: owing to there are a lot of couplers all to be installed on the motor shaft, must put into press to motor when using press, waste time and energy, particularly large-size machine just can't enter press at all; Use common problem of drawing horse to exist to have: to only have the mid portion bearing be steel part because coupler shell is aluminum casting, uses commonly to be easy to slide on the aluminum casting when drawing horse, and the damage coupler makes outer casing rupture damage coupler when serious; The employing destructiveness that also has is disassembled, and causes coupler to scrap.
Summary of the invention
The purpose of this utility model is, disassembles above shortcomings for existing coupler and axle, indeformable fluid coupling drawbench when providing a kind of fluid coupling to separate with axle.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:
A kind of fluid coupling drawbench, it comprises pedestal, the hydraulic top that a side center of pedestal is equipped with push rod and cooperates with push rod, and the opposite side of pedestal is provided with arm-tie and lower pulling plate, be formed centrally an axis hole in upper arm-tie and the lower pulling plate applying, the direction of motion of push rod is aimed at axis hole.
In such scheme, the both sides of described upper arm-tie and lower pulling plate are fixed on the pedestal by concavo-convex positioning strip, upper arm-tie and lower pulling plate are fastened in the groove of concavo-convex positioning strip, and the projection of concavo-convex positioning strip is fastened in the groove on the pedestal, and concavo-convex positioning strip is bolted on the pedestal.
In such scheme, described pedestal is for reinforcing steel construction.
Operation principle of the present utility model: pedestal is fixed on the fluid coupling, select suitable upper arm-tie, lower pulling plate to insert in the concavo-convex positioning strip, the axis hole that is formed centrally in upper arm-tie and the lower pulling plate and the axle of drawing equipment cooperate, hydraulic top, push rod are put into drawing equipment axle center, at this moment pressurize to hydraulic top, the promotion push rod travels forward, and moves backward so that fluid coupling is followed pedestal, thereby fluid coupling is extracted from the drawing equipment axle.
The beneficial effects of the utility model: adopt the utility model device so that fluid coupling is indeformable when separating with axle, guaranteed fluid coupling complete, can continue to use, be not subjected to the restriction in place simultaneously, easy to operate, uses laborsaving effective.
Description of drawings
Fig. 1 is the three-dimensional structure schematic diagram of the utility model fluid coupling drawbench.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is that make progress arm-tie 5 and lower pulling plate of A-A forms the structural representation of axis hole among Fig. 2.
Fig. 4 is the top view of Fig. 1.
Among the figure: 1-hydraulic top, 2-push rod, 3-pedestal, the concavo-convex positioning strip of 4-, the upper arm-tie of 5-, 6-bolt, 7-lower pulling plate, 8-axis hole.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is described further.
With reference to Fig. 1 ~ shown in Figure 4, a kind of fluid coupling drawbench described in the utility model, it comprises pedestal 3, the hydraulic top 1 that one side center of pedestal 3 is equipped with push rod 2 and cooperates with push rod 2, the opposite side of pedestal 3 is provided with arm-tie 5 and lower pulling plate 7, be formed centrally an axis hole 8 in upper arm-tie 5 and lower pulling plate 7 applyings, the direction of motion of push rod 2 is aimed at axis hole 8.
The both sides of described upper arm-tie 5 and lower pulling plate 7 are fixed on the pedestal 3 by concavo-convex positioning strip 4, upper arm-tie 5 and lower pulling plate 7 are fastened in the groove of concavo-convex positioning strip 4, the projection of concavo-convex positioning strip 4 is fastened in the groove on the pedestal 3, and concavo-convex positioning strip 4 is fixed on the pedestal 3 by bolt 6.
Described pedestal 3 is for reinforcing steel construction.
During concrete the use, adopt the hydraulic top 1 of different pressures and the push rod 2 of different sizes, different length according to the fluid coupling size, the axis hole that upper arm-tie 5, lower pulling plate 7 forms is divided into the different model aperture, selects according to the diameter of axle size of the axle of the drawing equipment of connecting fluid mechanical couple.
During work, pedestal 3 is fixed on the fluid coupling, select suitable upper arm-tie 5, lower pulling plate 7 to insert in the concavo-convex positioning strip 4, the axis hole 8 that is formed centrally in upper arm-tie 5 and the lower pulling plate 7 and the axle of drawing equipment cooperate, hydraulic top 1, push rod 2 are put into drawing equipment axle center, at this moment give hydraulic top 1 pressurization, promote push rod 2 and travel forward, move backward so that fluid coupling is followed pedestal 3, thereby fluid coupling is extracted from the drawing equipment axle.
Above-described only is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalence of therefore doing according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (3)
1. fluid coupling drawbench, it is characterized in that: it comprises pedestal (3), the hydraulic top (1) that one side center of pedestal (3) is equipped with push rod (2) and cooperates with push rod (2), the opposite side of pedestal (3) is provided with arm-tie (5) and lower pulling plate (7), be formed centrally an axis hole (8) in upper arm-tie (5) and lower pulling plate (7) applying, the direction of motion of push rod (2) is aimed at axis hole (8).
2. fluid coupling drawbench as claimed in claim 1, it is characterized in that: the both sides of described upper arm-tie (5) and lower pulling plate (7) are fixed on the pedestal (3) by concavo-convex positioning strip (4), upper arm-tie (5) and lower pulling plate (7) are fastened in the groove of concavo-convex positioning strip (4), the projection of concavo-convex positioning strip (4) is fastened in the groove on the pedestal (3), and concavo-convex positioning strip (4) is fixed on the pedestal (3) by bolt (6).
3. fluid coupling drawbench as claimed in claim 1 is characterized in that: described pedestal (3) is for reinforcing steel construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535682 CN202846111U (en) | 2012-10-19 | 2012-10-19 | Hydraulic coupler puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535682 CN202846111U (en) | 2012-10-19 | 2012-10-19 | Hydraulic coupler puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846111U true CN202846111U (en) | 2013-04-03 |
Family
ID=47977347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535682 Expired - Fee Related CN202846111U (en) | 2012-10-19 | 2012-10-19 | Hydraulic coupler puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317330A (en) * | 2013-06-14 | 2013-09-25 | 济钢集团有限公司 | Dismounting device for hydraulic coupler |
-
2012
- 2012-10-19 CN CN 201220535682 patent/CN202846111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317330A (en) * | 2013-06-14 | 2013-09-25 | 济钢集团有限公司 | Dismounting device for hydraulic coupler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103753185B (en) | A kind of roll provision for disengagement | |
| CN202192408U (en) | Disassembly and assembly device of large-size bearing | |
| CN202846111U (en) | Hydraulic coupler puller | |
| CN203368261U (en) | Equipment for assembling magnetic steel of permanent magnet direct-driven wind power generator | |
| CN203485109U (en) | Pin puller | |
| CN201279762Y (en) | Large-scale shaft coupling extracting tool | |
| CN203076871U (en) | Coupling dismounting device | |
| CN204399317U (en) | The stripping assembly of vehicle track end connected device | |
| CN204977003U (en) | Automatic brick device of getting of machinery tong | |
| CN210998475U (en) | Rapid dismounting tool for hook key | |
| CN201676950U (en) | Special single-acting double-end punching machine | |
| CN201685222U (en) | Gear puller | |
| CN204036374U (en) | Conveying cylinder of concrete pump piston head withdrawing device | |
| CN201823775U (en) | Tube seam type anchor rod baffle ring forming machine | |
| CN103286899B (en) | Stripper apparatus | |
| CN203510093U (en) | Adjustable drawing device | |
| CN201808022U (en) | Bearing puller | |
| CN208583966U (en) | A kind of combined type core-pulling mechanism | |
| CN201455634U (en) | Device for dismounting couplers | |
| CN202910259U (en) | Transverse die lifting device | |
| CN105598423B (en) | Tubular shell permanent mold casting ingot stripper | |
| CN203956025U (en) | A kind of water jacket core repair device | |
| CN101487341A (en) | Embedded magnetic suction disc for template | |
| CN219466058U (en) | Frock is dismantled to bearing | |
| CN202539417U (en) | Horizontal flaring machine for flat rim |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20191019 |