CN204735913U - Horizontal dress jar mechanism of hydraulic cylinder - Google Patents
Horizontal dress jar mechanism of hydraulic cylinder Download PDFInfo
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- CN204735913U CN204735913U CN201520505237.5U CN201520505237U CN204735913U CN 204735913 U CN204735913 U CN 204735913U CN 201520505237 U CN201520505237 U CN 201520505237U CN 204735913 U CN204735913 U CN 204735913U
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Abstract
The utility model discloses a horizontal dress jar mechanism of hydraulic cylinder, it is including pushing away the jar support, it installs thrust cylinder on the jar support to push away, thrust cylinder's right side ground upper berth is equipped with two tracks, it is fixed mutually with the ground that the track passes through track fixing device, the track left side is provided with to support waits that two piston rods that assemble the piston rod support the dolly, the track right side sets gradually to support waits that the hydro -cylinder that assembles the hydro -cylinder supports dolly and cylinder body support location dolly, install support rail between two tracks, the last fixed mounting of support rail has the locating plate. This machine is to pneumatic cylinder horizontal dress jar professional equipment of novel guide tracked hydraulic cylinder because of preventing sealed scratch, the development of assembly difficulty in the assembly. The various diameters of its extensive application, length to and the assembly is synthesized to various different inner structure's pneumatic cylinder. This equipment makes the efficiency of pneumatic cylinder hydro -cylinder assembly have very big improvement, has reduced intensity of labour to the frequency of utilization of overhead traveling crane has been reduced.
Description
Technical field
The utility model belongs to hydraulic cylinder and produces mounting technology field, particularly relates to the horizontal Zhuan Gang mechanism of a kind of hydraulic jack.
Background technology
It is extensive that hydraulic jack is applied very in engineering reality, is made up of basic element of character cylinder barrel and cylinder cap, piston and piston rod, sealing device, buffer unit, exhaust apparatus.Need not only to need to ensure assembly precision in assembling process, but also the scratch avoiding piston rod surface in assembling process will be ensured, traditional hydraulic cylinder assembling process needs to adopt driving to carry out auxiliary assembling, adopts this kind of method to there is the defect of the following aspects:
(1) assembling process is not easy centering, cannot ensure assembly precision.Owing to needing the hydraulic cylinder quality of assembling, volume and diameter all larger, can only be lifted it by driving, and then carry out centered assembling, centering difficulty between piston rod and cylinder body will be caused, cannot ensure that its central axis is on same axis, and its assembly precision cannot be ensured.
(2) easy scratch piston rod outer surface in assembling process, owing to there is no fixing bracing or strutting arrangement, the collision between piston rod and other parts or friction will be caused in assembling process, thus make piston rod surface generation scratch, affect follow-up service property (quality).
(3) because the length of the hydraulic cylinder of different model, diameter are all different with volume identical, cannot accomplish general in assembling process, and each assembling all need to re-start adjustment.Assembling process is comparatively complicated, and is not easy adjustment.
(4) in assembling process, labour intensity is large, and efficiency of assembling is low, adopt traditional assembling mode can only pass through manually to carry out, and the quality of general cylinder body is all comparatively large, adopts manual type labour intensity large.
A kind of horizontal hydraulic oil cylinder automated assembly line of the proposition in application " CN 104175117 A ", the assembling work of small-scale liquid cylinder pressure can only be applicable to, for major diameter, large quality, the hydraulic cylinder that length is longer cannot realize its Automated assembly, a kind of horizontal Zhuan Gang mechanism for hydraulic jack proposed in application " CN 103990959 A ", because head and tail case separate, cannot ensure on same center line, centering has difficulties, and height cannot adjust, the mode of chute-type is adopted to slide, frictional force in assembling process is larger, be not easy to realize assembling.
Summary of the invention
The purpose of this utility model, in order to overcome the above-mentioned shortcoming of existing fixing cutter tooth twin shaft prebreaker, provides a kind of hydraulic jack horizontal Zhuan Gang mechanism.This machine be for hydraulic cylinder in assembling because preventing from sealing scratch, assembling difficulty and a kind of Novel guideway hydraulic jack horizontal dress cylinder special equipment of developing.It applies various diameter, length widely, and the hydraulic cylinder of various different internal structure comprehensively assembles.The efficiency that this equipment makes hydraulic cylinder oil cylinder assemble has had great improvement, reduces labour intensity, and decreases the frequency of utilization of overhead traveling crane.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that the horizontal Zhuan Gang mechanism of a kind of hydraulic jack, it comprises and pushes away cylinder bearing, push away on cylinder bearing and propelling cylinder is installed, the right side ground of propelling cylinder is equipped with two tracks, track is fixed by device for fixing running tracks and ground, two the piston rod supporting trolleys supporting piston rod to be assembled are provided with on the left of track, the oil cylinder supporting trolley and cylinder body supporting and location dolly that support oil cylinder to be assembled is disposed with on the right side of track, between two tracks, supporting track is installed, supporting track is installed with location-plate.
The described vertical support plate pushing away cylinder bearing is processed with two chutes, chute is provided with cylinder installation seat, the head of propelling cylinder is arranged on cylinder installation seat, the middle part of propelling cylinder is provided with support bar, support bar and the dividing plate pushed away on cylinder bearing are fixedly linked, and the base plate pushing away cylinder bearing is fixedly linked by a foundation bolt and ground.
Described piston rod supporting trolley comprises a support platform, the wheel of walking that to match with track is installed under a support platform, an adjusting screw forms screw-driven with a support platform and is connected, and a wedge shaped support block for supporting piston rod to be assembled is fixedly mounted on the top of an adjusting screw.
Described oil cylinder supporting trolley comprises No. two support platforms, the wheel of walking that to match with track is installed under No. two support platforms, No. two adjusting screws form screw-driven with No. two support platforms and are connected, and No. two wedge shaped support blocks for supporting oil cylinder to be assembled are fixedly mounted on the top of No. two adjusting screws.
Described cylinder body supporting and location dolly comprises No. three support platforms, the wheel of walking that to match with track is installed under No. three support platforms, No. three adjusting screws form screw-driven with No. three support platforms and are connected, No. three wedge shaped support blocks for supporting oil cylinder to be assembled are fixedly mounted on the top of No. three adjusting screws, are provided with alignment pin in the bottom of No. three support platforms.
Described location-plate is processed with locating hole, locating hole match with alignment pin to cylinder body supporting and location dolly position in orbit brake fixing.
Described device for fixing running tracks comprises positioning pressuring plate, cushion block is provided with below positioning pressuring plate, positioning pressuring plate is pressed in the side of track by No. two foundation bolts, the place contacted with ground in the bottom of track is provided with adjusting pad, and the fixture that the positioning pressuring plate of track, cushion block and No. two foundation bolts are formed in the outer part is all cast in ground.
Described device for fixing running tracks is arranged crosswise in the both sides of track.
Described track needs to ensure its depth of parallelism in laying installation process.
Described inside wheel is provided with deep groove ball bearing, the inner ring of deep groove ball bearing is positioned by the shaft shoulder on axletree, the outer ring of deep groove ball bearing is positioned by bearing (ball) cover, wheel is provided with shirt rim, ensure that the rolling between track coordinates, the bracing frame for supporting No. two support platforms supports and is arranged on axletree.
The utility model has following beneficial effect:
1, the centering of oil cylinder in assembling process and between piston rod to be assembled and oil cylinder to be assembled is facilitated, by the piston rod being used in installation process supporting supporting trolley, oil cylinder supporting trolley and cylinder body supporting and location dolly all being arranged on the same track, ensure that the center line of all dollies is all positioned on the symmetrical center line of two tracks.
2, the adjustment of convenient height, due to the dolly for supporting piston rod to be assembled and oil cylinder to be assembled being all provided with arrangement for adjusting height, and regulate employing screw-driven mode to carry out, adjustment process is safe and reliable, positional precision is high, further can be improved the efficiency of adjustment by rational height display groove, shorten installation time greatly.
3, convenient mobile and transport, track is adopted to coordinate with wheel, ensure that all dollies can move in orbit, adopt rolling friction to replace traditional sliding friction, reduce frictional force, because the weight of all cylinder parts to be assembled is larger, all there is inconvenience in the mode of transport of transmission, and waste time and energy, adopt small rail car, well solve the problems referred to above.
4, improve the reliability of assembling process, ensured piston rod surface quality to be assembled, owing to being positioned on sliding machine, facilitating it and move and handling process, avoid the lifting mode of transmission, effectively decrease the possibility that piston rod surface damages.
5, improve efficiency of assembling, after the piston rod to be assembled be placed on dolly and oil cylinder centering to be assembled complete, by alignment pin, cylinder body supporting and location dolly is fixed in orbit, now only need startup propelling cylinder can promote piston rod to be assembled and enter into oil cylinder to be assembled inside, and then make it assemble slowly, improve efficiency of assembling while ensure that assembly quality.
6, the piston rod of different size hydraulic cylinder and the assembling work of oil cylinder can be adapted to, strong adaptability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the horizontal Zhuan Gang mechanism of the guide tracked hydraulic jack of the utility model.
Fig. 2 is the structural representation that namely the P direction view of Fig. 1 in the utility model also pushes away cylinder bearing.
Fig. 3 is the structural representation of the A-A sectional view also i.e. piston rod supporting trolley of Fig. 1 in the utility model.
Fig. 4 is the structural representation of the B-B sectional view also i.e. oil cylinder supporting trolley of Fig. 1 in the utility model.
Fig. 5 is the structural representation of the C-C sectional view also i.e. cylinder body supporting and location dolly of Fig. 1 in the utility model.
Namely Fig. 6 is that the I place partial enlarged drawing of Fig. 4 in the utility model is fixedly connected with schematic diagram also between track with ground.
Fig. 7 is the revolved view of Q direction view in Fig. 6 in the utility model.
Fig. 8 is that in the utility model, in Fig. 4, J place partial enlarged drawing is also the mounting structure figure of wheel.
In figure: ground 1, support bar 2, propelling cylinder 3, push away cylinder bearing 4, piston rod supporting trolley 5, piston rod 6 to be assembled, oil cylinder supporting trolley 7, oil cylinder 8 to be assembled, cylinder body supporting and location dolly 9, track 10, location-plate 11, device for fixing running tracks 12, wheel 13, locating hole 14, supporting track 15, cylinder installation seat 401, chute 402, a foundation bolt 403, a wedge shaped support block 501, an adjusting screw 502, a support platform 503, No. two wedge shaped support blocks 701, No. two adjusting screws 702, No. two support platforms 703, No. three wedge shaped support blocks 901, No. three adjusting screws 902, No. three support platforms 903, alignment pin 904, positioning pressuring plate 1201, cushion block 1202, No. two foundation bolts 1203, adjusting pad 1204, bearing (ball) cover 1301, deep groove ball bearing 1302, bracing frame 1303, axletree 1304.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in figures 1-8, a kind of horizontal Zhuan Gang mechanism of hydraulic jack, it comprises and pushes away cylinder bearing 4, push away on cylinder bearing 4 and propelling cylinder 3 is installed, can be advanced piston rod 6 to be assembled by propelling cylinder 3, thus be convenient to its assembling, the stability that progradation is stressed can be ensured by hydraulic control, thus improve the precision of assembling, the right side ground 1 of propelling cylinder 3 is equipped with two tracks 10, track 10 is fixed by device for fixing running tracks 12 and ground 1, centering in assembling process between piston rod 6 to be assembled and oil cylinder to be assembled 8 is ensure that by arranging track 10, thus facilitate its centering to install, two the piston rod supporting trolleys 5 supporting piston rod 6 to be assembled are provided with on the left of track 10, the oil cylinder supporting trolley 7 and cylinder body supporting and location dolly 9 that support oil cylinder 8 to be assembled is disposed with on the right side of track 10, supporting track 15 is installed between two tracks 10, supporting track 15 is installed with location-plate 11.
See Fig. 2, further, the described vertical support plate pushing away cylinder bearing 4 is processed with two chutes 402, chute 402 is provided with cylinder installation seat 401, can ensure that cylinder installation seat 401 carries out Height Adjustment in the above by arranging chute 402, the head of propelling cylinder 3 is arranged on cylinder installation seat 401, by the height regulating the height of cylinder installation seat 401 just can regulate propelling cylinder 3, the middle part of propelling cylinder 3 is provided with support bar 2, support bar 2 and the dividing plate pushed away on cylinder bearing 4 are fixedly linked, regulated by the height regulating the height of support bar 2 can realize propelling cylinder 3, the base plate pushing away cylinder bearing 4 is fixedly linked by a foundation bolt 403 and ground 1, thus ensure that the fixing pushing away cylinder bearing 4 and fix, simultaneously also for propelling cylinder 3 provides back seat support force in progradation.The mode that propelling cylinder 3 also can adopt hydraulic pressure automatically to control is carried out, thus improves the automaticity of dress cylinder.
See Fig. 3, further, described piston rod supporting trolley 5 comprises a support platform 503, support platform is provided with the wheel 13 of walking that to match with track 10 for 503 times, an adjusting screw 502 forms screw-driven with a support platform 503 and is connected, and a wedge shaped support block 501 for supporting piston rod 6 to be assembled is fixedly mounted on the top of an adjusting screw 502.By piston rod 6 to be assembled is positioned on a wedge shaped support block 501, then can be adjusted the height of a wedge shaped support block 501 by adjustment adjusting screw 502, and then workpiece height to be assembled is adjusted, facilitate centering in assembling process, the lozenges of a wedge shaped support block 501 is provided with rubber pad, thus avoid the damage on piston rod 6 surface to be assembled, improve the safety and reliability of assembling, by screw-driven adjuster height, ensure that the precision highly regulated.
See Fig. 4, further, described oil cylinder supporting trolley 7 comprises No. two support platforms 703, No. two support platforms are provided with the wheel 13 of walking that to match with track 10 for 703 times, No. two adjusting screws 702 form screw-driven with No. two support platforms 703 and are connected, and No. two wedge shaped support blocks 701 for supporting oil cylinder 8 to be assembled are fixedly mounted on the top of No. two adjusting screws 702.Regulated by the height regulating the height of No. two adjusting screws 702 can treat assembling oil cylinder 8, facilitate centering in assembling process and regulate.
See Fig. 5, further, described cylinder body supporting and location dolly 9 comprises No. three support platforms 903, No. three support platforms are provided with the wheel 13 of walking that to match with track 10 for 903 times, No. three adjusting screws 902 form screw-driven with No. three support platforms 903 and are connected, No. three wedge shaped support blocks 901 for supporting oil cylinder 8 to be assembled are fixedly mounted on the top of No. three adjusting screws 902, are provided with alignment pin 904 in the bottom of No. three support platforms 903.Regulated by the height regulating No. three adjusting screws 902 can treat assembling oil cylinder 8, be also provided with guard rails simultaneously, thus the afterbody treating assembling oil cylinder 8 supports, and ensure that in assembling process, for it provides support power.
Further, described alignment pin 904 can match with location-plate 11, thus can be positioned on track 10 by cylinder body supporting and location dolly 9, for follow-up assembling process makes oil cylinder 8 to be assembled be fixed.
Further, described location-plate 11 is processed with locating hole 14, locating hole 14 matches with alignment pin 904, and on track 10, to carry out positioning to cylinder body supporting and location dolly 9 dynamic fixing.
See Fig. 6, further, described device for fixing running tracks 12 comprises positioning pressuring plate 1201, cushion block 1202 is provided with below positioning pressuring plate 1201, positioning pressuring plate 1201 is pressed in the side of track 10 by No. two foundation bolts 1203, the place contacted with ground 1 in the bottom of track 10 is provided with adjusting pad 1204, and the fixture that the positioning pressuring plate 1201 of track 10, cushion block 1202 and No. two foundation bolts 1203 are formed in the outer part is all cast in 1 li, ground.Can track 10 be fixedly mounted on the ground by No. two foundation bolts 1203, thus ensure its stability, ensure that the uniformity of track 10 height simultaneously, replace general grooved sliding type significantly can reduce dolly frictional force in moving process by track 10, thus decrease thrust required in moving process, higher relative to original method operating efficiency.Ensure that track can not offset in working long hours by the mode of building, remain the depth of parallelism of track, extend the service life of whole device.
Preferably, the fixed installation mode of described supporting track 15 is identical with the fixed installation mode of track 10, installs location-plate 11 by supporting track 15, thus facilitates the braking of dolly.
See Fig. 7, preferably, described device for fixing running tracks 12 is arranged crosswise in the both sides of track 10.The glacing flatness of track 10 in installation process can be ensured by the mode of arranged crosswise, avoid it in installation process, the defects such as tilting to occur.
Further, described track 10 needs to ensure its depth of parallelism in laying installation process.By ensureing that its depth of parallelism can improve the stationarity of dolly in running, also ensure that the centering operation of workpiece to be assembled simultaneously.
See Fig. 8, further, described wheel 13 inside is provided with deep groove ball bearing 1302, the inner ring of deep groove ball bearing 1302 is positioned by the shaft shoulder on axletree 1304, the outer ring of deep groove ball bearing 1302 is positioned by bearing (ball) cover 1301, wheel 13 is provided with shirt rim, ensure that the rolling between track 10 coordinates, and the bracing frame 1303 for supporting No. two support platforms 703 supports and is arranged on axletree 1304.Sliding friction between axletree 1304 and wheel 13 can be converted into rolling friction by deep groove ball bearing 1302, decrease frictional force, and by the inside of bearing arrangement at wheel 13, reduce the volume of wheel, sealed by bearing (ball) cover 1301 pairs of bearings and avoid the pollution of outside foreign material to bearing.
Employing the utility model to the specific operation process that hydraulic cylinder assembles is:
1, according to quality and the volume of piston rod 6 to be assembled and oil cylinder to be assembled 8, regulate the height of propelling cylinder 3, and by lock(ing) bolt, it is fixed, piston rod supporting trolley 5, oil cylinder supporting trolley 7 and cylinder body supporting and location dolly 9 are placed on track 10 simultaneously, and the preliminary height regulating an adjusting screw 502, No. two adjusting screws 702 and No. three adjusting screws 902, make it roughly remain on sustained height.
2, piston rod 6 to be assembled is positioned on a wedge shaped support block 501 of piston rod supporting trolley 5, oil cylinder 8 to be assembled is positioned on oil cylinder supporting trolley 7 simultaneously, and be fixed on cylinder body supporting and location dolly 9 by its afterbody, thus complete the placement of piston rod 6 to be assembled and oil cylinder to be assembled 8.
3, regulate the height adjusting screw rod on each dolly, the axial line of piston rod 6 to be assembled and oil cylinder to be assembled 8 is coincided.
4, the cylinder body supporting and location dolly 9 promoting right side drives oil cylinder 8 to be assembled to move to the left, when arrive piston rod 6 to be assembled position and when being in contact with it, by the cooperation between alignment pin 904 and location-plate 11, cylinder body supporting and location dolly 9 is fixed on track 10.
5, after centering completes, start propelling cylinder 3 and make it promote piston rod 6 to be assembled to move right, make in its piston hole entering into oil cylinder 8 to be assembled, and then complete its assembling work.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (10)
1. the horizontal Zhuan Gang mechanism of hydraulic jack, it is characterized in that: it comprises and pushes away cylinder bearing (4), push away on cylinder bearing (4) and propelling cylinder (3) is installed, the right side ground (1) of propelling cylinder (3) is equipped with two tracks (10), track (10) is fixed by device for fixing running tracks (12) and ground (1), track (10) left side is provided with two the piston rod supporting trolleys (5) supporting piston rod to be assembled (6), track (10) right side is disposed with the oil cylinder supporting trolley (7) and cylinder body supporting and location dolly (9) that support oil cylinder to be assembled (8), supporting track (15) is installed between two tracks (10), supporting track (15) is installed with location-plate (11).
2. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, it is characterized in that: described in push away cylinder bearing (4) vertical support plate on be processed with two chutes (402), chute (402) is provided with cylinder installation seat (401), the head of propelling cylinder (3) is arranged on cylinder installation seat (401), the middle part of propelling cylinder (3) is provided with support bar (2), support bar (2) and the dividing plate pushed away on cylinder bearing (4) are fixedly linked, and the base plate pushing away cylinder bearing (4) is fixedly linked by a foundation bolt (403) and ground (1).
3. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, it is characterized in that: described piston rod supporting trolley (5) comprises a support platform (503), the wheel (13) of walking that to match with track (10) is installed under a support platform (503), an adjusting screw (502) forms screw-driven with a support platform (503) and is connected, and a wedge shaped support block (501) for supporting piston rod to be assembled (6) is fixedly mounted on the top of an adjusting screw (502).
4. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, it is characterized in that: described oil cylinder supporting trolley (7) comprises No. two support platforms (703), the wheel (13) of walking that to match with track (10) is installed under No. two support platforms (703), No. two adjusting screws (702) form screw-driven with No. two support platforms (703) and are connected, and No. two wedge shaped support blocks (701) for supporting oil cylinder to be assembled (8) are fixedly mounted on the top of No. two adjusting screws (702).
5. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, it is characterized in that: described cylinder body supporting and location dolly (9) comprises No. three support platforms (903), the wheel (13) of walking that to match with track (10) is installed under No. three support platforms (903), No. three adjusting screws (902) form screw-driven with No. three support platforms (903) and are connected, No. three wedge shaped support blocks (901) for supporting oil cylinder to be assembled (8) are fixedly mounted on the top of No. three adjusting screws (902), in the bottom of No. three support platforms (903), alignment pin (904) is installed.
6. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, it is characterized in that: described location-plate (11) is processed with locating hole (14), locating hole (14) matches with alignment pin (904), and on track (10), to carry out positioning to cylinder body supporting and location dolly (9) dynamic fixing.
7. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, it is characterized in that: described device for fixing running tracks (12) comprises positioning pressuring plate (1201), cushion block (1202) is provided with below positioning pressuring plate (1201), positioning pressuring plate (1201) is pressed in the side of track (10) by No. two foundation bolts (1203), the place contacted with ground (1) in the bottom of track (10) is provided with adjusting pad (1204), the positioning pressuring plate (1201) of track (10) in the outer part, it is inner that the fixture that cushion block (1202) and No. two foundation bolts (1203) are formed all is cast in ground (1).
8. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 7, is characterized in that: described device for fixing running tracks (12) is arranged crosswise in the both sides of track (10).
9. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 1, is characterized in that: described track (10) needs to ensure its depth of parallelism in laying installation process.
10. the horizontal Zhuan Gang mechanism of a kind of hydraulic jack according to claim 4, it is characterized in that: described wheel (13) inside is provided with deep groove ball bearing (1302), the inner ring of deep groove ball bearing (1302) is positioned by the shaft shoulder on axletree (1304), the outer ring of deep groove ball bearing (1302) is positioned by bearing (ball) cover (1301), wheel (13) is provided with shirt rim, ensure that the rolling between track (10) coordinates, the bracing frame (1303) for supporting No. two support platforms (703) supports and is arranged on axletree (1304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505237.5U CN204735913U (en) | 2015-07-14 | 2015-07-14 | Horizontal dress jar mechanism of hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505237.5U CN204735913U (en) | 2015-07-14 | 2015-07-14 | Horizontal dress jar mechanism of hydraulic cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN204735913U true CN204735913U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505237.5U Active CN204735913U (en) | 2015-07-14 | 2015-07-14 | Horizontal dress jar mechanism of hydraulic cylinder |
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| CN (1) | CN204735913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972286A (en) * | 2015-07-14 | 2015-10-14 | 湖北力帝机床股份有限公司 | Horizontal cylinder assembling mechanism of hydraulic oil cylinder |
| CN110788601A (en) * | 2019-11-08 | 2020-02-14 | 一拖(洛阳)中成机械有限公司 | Horizontal press suitable for cutter shaft of multi-variety rotary tiller |
-
2015
- 2015-07-14 CN CN201520505237.5U patent/CN204735913U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972286A (en) * | 2015-07-14 | 2015-10-14 | 湖北力帝机床股份有限公司 | Horizontal cylinder assembling mechanism of hydraulic oil cylinder |
| CN104972286B (en) * | 2015-07-14 | 2018-05-25 | 湖北力帝机床股份有限公司 | A kind of horizontal Zhuan Gang mechanisms of hydraulic cylinder |
| CN110788601A (en) * | 2019-11-08 | 2020-02-14 | 一拖(洛阳)中成机械有限公司 | Horizontal press suitable for cutter shaft of multi-variety rotary tiller |
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