CN210615732U - Cylinder barrel fixing assembly for cylinder assembling machine - Google Patents

Cylinder barrel fixing assembly for cylinder assembling machine Download PDF

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Publication number
CN210615732U
CN210615732U CN201921628014.2U CN201921628014U CN210615732U CN 210615732 U CN210615732 U CN 210615732U CN 201921628014 U CN201921628014 U CN 201921628014U CN 210615732 U CN210615732 U CN 210615732U
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Prior art keywords
cylinder
fork
fixed
holes
fixing
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CN201921628014.2U
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Chinese (zh)
Inventor
孙少丽
李建伟
赵允宽
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Shandong Xinghui Hydraulic Equipment Co ltd
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Yantai Xinghui Lousberg Hydraulic Machinery Co Ltd
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Abstract

The utility model relates to a subassembly is fixed to cylinder for dress jar machine, a serial communication port, the subassembly is fixed to cylinder includes cylinder PMKD, a pair of bedplate fixed mounting is on cylinder PMKD, it has the installation notch to open on the bedplate, open about the installation notch both sides of bedplate has two sets of through-holes, the fork handle cartridge of fixed fork is in the mounting groove mouth of bedplate, and the fork handle tip of fixed fork passes through the axostylus axostyle and is connected with the bedplate, the lockpin cartridge is in the through-hole of bedplate top and pass the fork handle of fixed fork, it has at least two sets of through-holes to open on two arms of the jaw of fixed fork, at least one pin rod A cartridge is in a set of through-hole on the fixed fork. The cylinder barrel fixing assembly for the cylinder filling machine is a part of the cylinder filling machine, fixing of the cylinder body of the oil cylinder is achieved, and the cylinder barrel fixing assembly is simple in structure and convenient to install.

Description

Cylinder barrel fixing assembly for cylinder assembling machine
Technical Field
The utility model relates to a subassembly is fixed to cylinder for dress jar machine belongs to frock technical field for the hydro-cylinder dismouting.
Background
The oil cylinder is widely applied as an actuating element of a hydraulic system, and the demand is large, and manufacturers are more. At present, oil cylinder assembly is divided into two forms: firstly, no special assembly equipment is provided, and multiple persons are required to cooperate to assemble; secondly, the oil cylinder assembly is only suitable for short oil cylinders with the length of less than 3 meters. At present, special assembling equipment is lacked, multiple persons are required for cooperative assembling, manpower is increased, the 10-meter long oil cylinder is heavy, and the danger of the single manual cooperative assembling is high. The surface of the piston rod of the oil cylinder greatly affects the product performance, the piston rod is not protected enough by manual cooperation assembly, the qualification rate of the product is affected, and the risk of the product in use is increased. Most of long oil cylinder assemblies in the current market are assembled by combining a trolley with a travelling crane, so that the assembly risk is high, a piston rod is easy to collide, the qualification rate is low, and the efficiency is low; the oil cylinder needs to be tested after being assembled, when the oil cylinder with the length of about 10 meters is tested, the extended length reaches about 20 meters, and the existing assembly conditions can not meet the testing requirements of the oil cylinder; the oil circuit of product hydro-cylinder is in the piston rod, fixes the cylinder according to traditional dress jar mode, and the connecting line that comes out from the hydraulic pressure station will be about 10 meters, greatly increased the operation degree of difficulty with dangerous.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to lack the installation device and the current poor problem of installation device installation stability to large-scale long hydro-cylinder, provide a dress jar machine, especially be used for the fixed subassembly of cylinder of dress jar machine.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a cylinder installing machine is characterized by comprising a groove-shaped machine body, wherein a groove-shaped extending body is arranged in the machine body, the extending body can slide and stretch in the machine body, the extending body is buckled in the machine body, an opening of the extending body is opposite to that of the machine body, one end of the machine body is provided with a power cylinder fixing seat, the end, opposite to the end of the machine body provided with the power cylinder fixing seat, of the extending body is provided with a telescopic shaft fixing seat, the tail end of a cylinder body of the power cylinder is fixedly connected to the power cylinder fixing seat, and the end of a telescopic shaft of the power cylinder is fixedly connected to the telescopic shaft fixing seat; the installation groove is opened on the top opposite face of two cell walls of fuselage, and open the bottom of installation groove has the gag lever post through-hole, and the gag lever post cartridge is in the gag lever post through-hole, and the mid-mounting piston rod trunnion fixing base of fuselage sets up the tip fixed mounting promotion subassembly of telescopic shaft fixing base at the protrusion body, at the other end fixed mounting cylinder fixed subassembly of the protrusion body, a plurality of supporting components install at the fuselage and on the protrusion body. The arrangement refers to integral forming or fixing together, and the fixing comprises welding, screw connection or rivet connection and the like. The dress jar machine of this application especially surpasss 10 meters to the cylinder body, surpass 20 meters cylinder design after the full expansion, because the hydro-cylinder is longer, the degree of difficulty of assembly is just higher, and will guarantee the precision of assembly, this application passes through the fuselage and stretches out the relative slip of body, guarantee the stationarity in the assembling process, the wobbling condition appears in the reduction, set up the supporting component of specific structure simultaneously, make in the motion process, supporting component can fall at any time, can not hinder the relative motion of fuselage and stretching out the body.
On the basis of the technical scheme, the utility model discloses a reach the convenience of use and the stability of equipment, can also make following improvement to foretell technical scheme:
further, the piston rod trunnion fixing seat comprises a trunnion fixing seat bottom plate, and a pair of piston rod supporting forks and a limiting pin rod are arranged above the trunnion fixing seat bottom plate; the piston rod supporting fork comprises a fork handle, one end of the fork handle is a fork head, the other end of the fork handle is provided with a fixed seat with a through hole, two arms of the fork head are symmetrically provided with at least two groups of through holes, and at least one limiting pin rod is inserted into the through hole on the fork head; the trunnion fixing seat bottom plate is inserted into the mounting groove on the machine body, the width of the trunnion fixing seat bottom plate is equal to the distance between the through holes of the two adjacent limiting rods, and the trunnion fixing seat bottom plate is clamped by the two limiting rods; the base plate of the trunnion fixing seat is provided with fixing through holes, and fixing rods with nuts are inserted into the fixing through holes at two ends. The position of the piston rod trunnion fixing seat can be adjusted on the machine body as required so as to meet the requirements of oil cylinders with different lengths. The two ends of the lug plates at the end parts of the piston rods are inserted into the fork heads and clamped through the limiting pin rods, so that the installation and the disassembly are convenient, and the problem of preventing the piston rods from rotating can be solved.
Furthermore, the pushing assembly comprises a pushing bottom plate, a pair of pushing upright posts are fixed on the pushing bottom plate through bolts, slots are formed in the end parts of the pushing upright posts, the pushing baffle plate is inserted into the slots of the two pushing upright posts, and the pushing bottom plate is fixed on the extending body through bolts; fixing through holes are formed in the two sides of the inserting groove, baffle bolts are installed in the fixing through holes, and the pushing baffle is fixed with the pushing upright post into a whole through the baffle bolts. The pushing assembly pushes the tail end of the cylinder body through the pushing baffle.
Further, the fixed subassembly of cylinder includes cylinder PMKD, a pair of bedplate fixed mounting is on cylinder PMKD, it has the installation notch to open on the bedplate, it has two sets of through-holes to open from top to bottom the installation notch both sides of bedplate, the fork handle cartridge of fixed fork is in the installation notch of bedplate, and the fork handle tip of fixed fork passes through the axostylus axostyle and is connected with the bedplate, the lockpin cartridge is in the through-hole of bedplate top and pass the fork handle of fixed fork, it has at least two sets of through-holes to open on two arms of the fork head of fixed fork, at least one round pin pole A cartridge is in a set of through-hole on the. The lock pin and the shaft lever can realize the fixation of the fixed fork on the seat plate, and the fork head of the fixed fork is matched with the pin lever A, so that the fixation of the cylinder barrel can be realized, and the height of the cylinder barrel can be adjusted. The cylinder barrel fixing bottom plate is inserted in the mounting groove on the machine body. Two arms of the fork head of the fixed fork are provided with 6-10 groups of through holes, and two pin rods A are inserted into the through holes; the end part of the seat board, which is arranged on the cylinder barrel fixing bottom board, is provided with a bolt fixing seat with a through hole, and the seat board is fixed on the cylinder barrel fixing seat bottom board through a bolt.
Furthermore, the support assembly comprises a piston rod support base plate, a pair of L-shaped piston rod support plates are arranged on the piston rod support base plate, each piston support plate is provided with a threaded column, each threaded column is provided with two adjusting nuts, an adjusting plate is arranged on the threaded column through holes at two ends, the end part of the adjusting plate is clamped between the two adjusting nuts, the middle part of the adjusting plate is provided with a pair of support vertical plates, the upper part of each support vertical plate is provided with a dividing pin, a rotating shaft is arranged below the dividing pin, two ends of the rotating shaft are fixed on the support vertical plates, a U-shaped roller support frame is connected to the rotating shaft through a hinge fixing seat below the base plate of the U-shaped roller support frame, and a roller; the roller is a nylon roller; the two ends of the roller are provided with deep groove ball bearings, the pin shaft is connected with the deep groove ball bearings, and the two ends of the pin shaft are fixed on the two vertical plates of the roller support frame; the hinge fixing seat is a pair of connecting blocks with semicircular grooves, and the two connecting blocks are connected through bolts. The supporting assembly solves the supporting problem of the long oil cylinder, the oil cylinder is too long, the middle part of the oil cylinder is bent without support, the installation precision is influenced, the supporting assembly is used for supporting below the cylinder body and the piston rod at present, and the cylinder body and the piston rod can be guaranteed not to deform. Meanwhile, the supporting assembly uses the indexing pin in the design process, the roller can be controlled to overturn, when needed, the indexing pin locks the roller supporting frame, when not needed, the roller supporting frame is opened, and the roller supporting frame falls down, so that the operation of the cylinder barrel cannot be influenced in the insertion process.
Further, the cylinder body supporting component comprises a U-shaped spanning piece, two supporting screw rods are installed on a top plate of the spanning piece, two supporting nuts are installed on each supporting screw rod, the roller seat plate is sleeved on the supporting screw rods through holes at two ends and clamped between the two supporting nuts, two supporting vertical plates are installed on the roller seat plate, and supporting rollers are installed between the supporting vertical plates. The span piece is buckled on the extending body, the cylinder body is supported, meanwhile, the support body and the cylinder body move together, when the cylinder body supporting component moves to be in contact with the machine body, the cylinder body supporting component can slide on the extending body, the cylinder body can be supported, continuous movement of the cylinder body is not hindered, the guiding effect can be achieved, and installation accuracy is guaranteed.
Furthermore, a section of extending section is arranged at the bottom of the groove of the machine body, and a plurality of guide plates vertical to the bottom of the groove are arranged on two sides of the extending section. The guide plate is used for ensuring that the extension body can stably move along one direction when moving back and forth.
Further, a fixed support is arranged at the bottom of the machine body, and a support with a small wheel at the bottom is arranged at the end part of the extending body, which is provided with the extending shaft fixed seat; the small wheels are placed on the track. The relative height can be convenient for adjust by the installing support, has the support of gyro wheel at the tip installation of the protrusion body, can make the motion of protrusion body more smooth, and steamboat and track cooperation can make linear motion more stable, can not appear the dislocation.
Furthermore, both ends of the limiting rod are provided with threads and nuts, and the machine body is provided with a plurality of limiting rods. The limiting rod has the functions of limiting the extending body and limiting the piston rod trunnion fixing seat, and meanwhile, the limiting rod can also play a role of a reinforcing rib, so that the strength of the machine body is ensured.
The utility model has the advantages that: adopt supporting component to lift piston rod subassembly and fixed, cylinder supporting component lifts cylinder subassembly, and the cylinder subassembly is followed the extension body motion, has increased stability, has reduced and has collided with. The length of the connecting pipeline of the hydraulic station is reduced, and the operation difficulty is reduced. The cylinder loading equipment can exceed 20 meters when being extended, can ensure the stability of the relative motion of the machine body and the extension body, and can also provide effective support for the pressure test of the oil cylinder, so that the oil cylinder test is more stable. The cylinder assembling machine makes up for a pure manual assembling mode, provides a stable assembling environment, reduces collision in the assembling process, and improves the qualification rate and the efficiency. The cylinder barrel fixing assembly has the advantages of being simple in structure, convenient to use and fast to assemble and disassemble.
Drawings
FIG. 1 is a schematic perspective view of a cylinder loader according to the present application;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a perspective view of the support assembly;
FIG. 5 is a cross-sectional structural view of the support assembly of FIG. 4;
FIG. 6 is an enlarged view at C of FIG. 1;
fig. 7 is an enlarged view of fig. 1 at D.
The reference numbers are recorded as follows: 1-fuselage, 2-power cylinder, 3-support assembly, 3.1-roller, 3.2-deep groove ball bearing, 3.3-retainer ring, 3.4-pin shaft, 3.5-roller support frame, 3.6-index pin, 3.7-rotation shaft, 3.8-hinge holder, 3.9-adjustment plate, 3.10-piston rod support plate, 3.11-piston rod support base plate, 4-guide plate, 5-extension body, 6-cylinder body support assembly, 7-cylinder, 8-power cylinder holder, 9-telescopic shaft holder, 10-piston rod trunnion holder, 11-push assembly, 11.1-push base plate, 11.2-push upright, 11.3-push baffle plate, 12-cylinder holder assembly, 12.1-cylinder holder base plate, 12.2-seat plate, 12.3-stationary fork, 12.4-pin A, 12.5-lock pin, 12.6-shaft lever.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
A cylinder installing machine (see figure 1) comprises a groove-shaped machine body 1, wherein a groove-shaped extending body 5 is installed in the machine body 1, the extending body 5 can slide and stretch in the machine body 1, the extending body 5 is buckled in the machine body 1, the opening of the extending body 5 is opposite to the opening of the machine body 1, one end of the machine body 1 is provided with a power cylinder fixing seat 8, the end part of the extending body 5, which is opposite to the end of the machine body 1 provided with the power cylinder fixing seat 8, is provided with a telescopic shaft fixing seat 9, the tail end of a cylinder body of a power cylinder 2 is fixedly connected to the power cylinder fixing seat 8, and the end part of a telescopic shaft of the power cylinder 2 is fixedly; the installation groove is opened on the top opposite face of 1 two cell walls of fuselage, and open the bottom of installation groove has the gag lever post through-hole, and the gag lever post cartridge is in the gag lever post through-hole, and the mid-mounting piston rod trunnion fixing base 10 of fuselage 1 sets up the tip fixed mounting promotion subassembly 11 of telescopic shaft fixing base 9 at protrusion 5, at protrusion 5's the fixed subassembly 12 of other end fixed mounting cylinder, a plurality of supporting component 3 are installed on fuselage 1 and protrusion 5.
The piston rod trunnion fixing seat 10 (see fig. 2) comprises a trunnion fixing seat bottom plate 10.1, and a pair of piston rod supporting forks 10.2 and a limit pin rod 10.3 are arranged above the trunnion fixing seat bottom plate 10.1; the piston rod supporting fork 10.2 comprises a fork handle 10.2.2, one end of the fork handle 10.2.2 is a fork head 10.2.1, the other end of the fork handle 10.2.2 is provided with a fixing seat 10.2.3 with through holes, two arms of the fork head 10.2.1 are symmetrically provided with at least two groups of through holes, and at least one limit pin rod 10.3 is inserted into the through holes on the fork head 10.2.1.
Trunnion fixing base bottom plate 10.1 cartridge in the mounting groove on fuselage 1, and trunnion fixing base bottom plate 10.1's width equals the interval between two adjacent gag lever post through-holes, trunnion fixing base bottom plate 10.1 is by two gag lever post centre grippings.
The trunnion fixing seat bottom plate 10.1 is provided with fixing through holes, and fixing rods with nuts at two ends are inserted into the fixing through holes.
The pushing assembly 11 (see fig. 7) includes a pushing base plate 11.1, a pair of pushing upright posts 11.2 are fixed on the pushing base plate 11.1 through bolts, slots are formed at the end portions of the pushing upright posts 11.2, and pushing baffle plates 11.3 are inserted into the slots of the two pushing upright posts 11.2. The push base plate 11.1 is fixed to the extension body 5 by means of bolts.
Fixing through holes are formed in two sides of the inserting groove, baffle bolts are installed in the fixing through holes, and the pushing baffle 11.3 is fixed with the pushing upright post 11.2 into a whole through the baffle bolts.
The cylinder fixing component 12 (see fig. 3) comprises a cylinder fixing bottom plate 12.1, a pair of seat plates 12.2 are fixedly installed on the cylinder fixing bottom plate 12.1, installation notches are formed in the seat plates 12.2, two groups of through holes are formed in the upper and lower sides of the installation notches of the seat plates 12.2, fork handles of the fixed forks 12.3 are inserted into the installation notches of the seat plates 12.2, the end parts of the fork handles of the fixed forks 12.3 are connected with the seat plates 12.2 through shaft rods 12.6, lock pins 12.5 are inserted into the through holes above the seat plates 12.2 and penetrate through the fork handles of the fixed forks 12.3, at least two groups of through holes are formed in two arms of fork heads of the fixed forks 12.3, and at least one pin rod A is inserted into one group of through holes in the fork heads of the fixed. Two arms of the fork head of the fixed fork 12.3 are provided with 6-10 groups of through holes, and two pin rods A are inserted into the through holes; the end part of the seat plate 12.2 arranged on the cylinder fixing bottom plate 12.1 is provided with a bolt fixing seat with a through hole, and the seat plate 12.2 is fixed on the cylinder fixing seat bottom plate 12.1 through a bolt
The support assembly 3 (see fig. 4) includes a piston rod support base plate 3.11, a pair of L-shaped piston rod support plates 3.10 are mounted on the piston rod support base plate 3.11, each piston support plate 3.10 is mounted with a threaded column 3.13, each threaded column 3.13 is mounted with two adjusting nuts 3.12, an adjusting plate 3.9 is mounted on the threaded column 3.13 through a through hole at both ends and the end of the adjusting plate 3.9 is clamped between the two adjusting nuts 3.12, the middle part of the adjusting plate 3.9 is provided with a pair of support vertical plates 3.14, the upper part of each support vertical plate 3.14 is mounted with an index pin 3.6, a rotation shaft 3.7 is mounted below the index pin 3.6 and both ends of the rotation shaft 3.7 are fixed on the support vertical plates 3.14, a U-shaped roller support frame 3.5 is connected to the rotation shaft 3.7 through a hinge fixing seat 3.8 below the base plate thereof, and the roller 3.7 is mounted between two vertical plates of the roller.
The roller is a nylon roller.
The deep groove ball bearings 3.2 are installed at the two ends of the roller, the pin shaft 3.4 is connected with the deep groove ball bearings 3.2, and the two ends of the pin shaft 3.4 are fixed on the two vertical plates of the roller support frame 3.5.
The hinge fixing seat 3.8 is a pair of connecting blocks with semicircular grooves, and the two connecting blocks are connected through bolts.
The cylinder body supporting component 6 comprises a U-shaped span piece 6.1, two supporting screw rods 6.2 are installed on a top plate of the span piece 6.1, two supporting nuts are installed on each supporting screw rod 6.2, the roller seat plate 6.3 is sleeved on the supporting screw rods 6.2 through holes at two ends and clamped between the two supporting nuts, two supporting vertical plates 6.4 are installed on the roller seat plate 6.3, and supporting rollers 6.5 are installed between the supporting vertical plates 6.4.
The bottom of the machine body 1 is provided with a section of extending section, and two sides of the extending section are provided with a plurality of guide plates 4 vertical to the bottom of the groove.
A fixed bracket is arranged at the bottom of the machine body 1, and a bracket with a small wheel at the bottom is arranged at the end part of the extending body 5, which is provided with the extending shaft fixing seat 9; the small wheels are placed on the track.
The two ends of the limiting rod are provided with threads and are provided with nuts, and the machine body 1 is provided with a plurality of limiting rods.
The cylinder assembling machine is mainly used for assembling, testing and disassembling an oil cylinder piston rod and a cylinder barrel assembly. The main structure of the machine consists of a machine body, a power cylinder, a supporting component, a guide plate, an extension body component, a cylinder barrel supporting component, a piston rod trunnion fixing component, a cylinder barrel fixing component and the like.
The working process is as follows: starting the power cylinder, enabling the extension body to extend out of the machine body to form and then stop, placing a movable supporting assembly on the machine body, fixing a piston rod trunnion in a piston rod trunnion fixing assembly, sequentially installing a guide sleeve and a piston on the piston rod, placing a cylinder barrel assembly on the cylinder barrel supporting assembly on the extension body, fixing the cylinder barrel assembly trunnion on the cylinder barrel fixing assembly, adjusting the center height of the piston rod assembly and the cylinder barrel assembly, starting the power cylinder, enabling the extension body to start to contract, driving the cylinder barrel assembly to move towards the piston rod assembly, stopping the power cylinder when the piston rod assembly enters a preset position of the cylinder barrel assembly, screwing the guide sleeve, starting the power cylinder again until the product cylinder completely contracts in place, rotating the idler wheel of the piston rod supporting assembly by 90 degrees according to the movement position of the cylinder barrel assembly in the process, and preventing interference with the piston rod. After the assembly is completed, the power oil cylinder is started to operate the extension body to the maximum stroke, and the performance of the product oil cylinder is tested.
Fig. 2 is a piston rod trunnion fixing assembly, which can be moved freely on the machine body to meet the requirements of oil cylinders with different lengths, and the piston rod trunnion is fixed by a pin shaft in the up-down direction, so that the piston rod trunnion fixing assembly can adapt to piston rod trunnions with different sizes, and has high compatibility.
The subassembly is fixed to the cylinder of figure 3, and the subassembly can remove wantonly on the fuselage, satisfies the hydro-cylinder of different length, and through round pin axle fixed cylinder subassembly trunnion, can adapt to the not cylinder subassembly trunnion of unidimensional in the upper and lower direction, it is compatible big. The assembly can be rotated aside during movement of the cylinder to prevent interference with the assembly of the piston rod assembly.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (3)

1. The cylinder barrel fixing assembly for the cylinder barrel loading machine is characterized in that the cylinder barrel fixing assembly (12) comprises a cylinder barrel fixing bottom plate (12.1), a pair of seat plates (12.2) are fixedly installed on the cylinder barrel fixing bottom plate (12.1), installation notches are formed in the seat plates (12.2), two groups of through holes are formed in the two sides of the installation notches of the seat plates (12.2) vertically, fork handles of fixed forks (12.3) are inserted into the installation notches of the seat plates (12.2), the end portions of the fork handles of the fixed forks (12.3) are connected with the seat plates (12.2) through shaft rods (12.6), lock pins (12.5) are inserted into the through holes in the upper portions of the seat plates (12.2) and penetrate through fork handles of the fixed forks (12.3), at least two groups of through holes are formed in two arms of fork heads of the fixed forks (12.3), and at least one pin rod A is inserted into one group of through holes in the fork heads of the fixed forks (12.3.
2. The cylinder barrel fixing assembly for a cylinder loader according to claim 1, characterized in that the two arms of the fork head of the fixing fork (12.3) are provided with 6-10 groups of through holes, and two pin rods A are inserted into the through holes.
3. The cylinder tube fixing assembly for a cylinder assembling machine as recited in claim 1, characterized in that the end of the seat plate (12.2) mounted to the cylinder tube fixing base plate (12.1) is provided with a bolt fixing seat having a through hole, and the seat plate (12.2) is fixed to the cylinder tube fixing base plate (12.1) by a bolt.
CN201921628014.2U 2019-09-27 2019-09-27 Cylinder barrel fixing assembly for cylinder assembling machine Active CN210615732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921628014.2U CN210615732U (en) 2019-09-27 2019-09-27 Cylinder barrel fixing assembly for cylinder assembling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921628014.2U CN210615732U (en) 2019-09-27 2019-09-27 Cylinder barrel fixing assembly for cylinder assembling machine

Publications (1)

Publication Number Publication Date
CN210615732U true CN210615732U (en) 2020-05-26

Family

ID=70750100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921628014.2U Active CN210615732U (en) 2019-09-27 2019-09-27 Cylinder barrel fixing assembly for cylinder assembling machine

Country Status (1)

Country Link
CN (1) CN210615732U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Yantai Yida Financial Leasing Co.,Ltd.

Assignor: Yantai Xinghui LOUSBERG Hydraulic Machinery Co.,Ltd.

Contract record no.: X2021980013930

Denomination of utility model: Cylinder barrel fixing assembly for cylinder loading machine

Granted publication date: 20200526

License type: Exclusive License

Record date: 20211206

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Cylinder barrel fixing assembly for cylinder loading machine

Effective date of registration: 20211208

Granted publication date: 20200526

Pledgee: Yantai Yida Financial Leasing Co.,Ltd.

Pledgor: Yantai Xinghui LOUSBERG Hydraulic Machinery Co.,Ltd.

Registration number: Y2021980014451

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 264006 No. 9, Guangzhou road, development zone, Yantai City, Shandong Province

Patentee after: Shandong Xinghui Hydraulic Equipment Co.,Ltd.

Address before: 264006 No. 9, Guangzhou road, development zone, Yantai City, Shandong Province

Patentee before: Yantai Xinghui LOUSBERG Hydraulic Machinery Co.,Ltd.