CN118143628B - A hydraulic cylinder processing tool - Google Patents

A hydraulic cylinder processing tool Download PDF

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Publication number
CN118143628B
CN118143628B CN202410278495.8A CN202410278495A CN118143628B CN 118143628 B CN118143628 B CN 118143628B CN 202410278495 A CN202410278495 A CN 202410278495A CN 118143628 B CN118143628 B CN 118143628B
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China
Prior art keywords
hydraulic cylinder
rod
frame
mounting block
clamping
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CN202410278495.8A
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CN118143628A (en
Inventor
高连信
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Jiangsu Xinlian Hydraulic Mechanical & Electrical Co ltd
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Jiangsu Xinlian Hydraulic Mechanical & Electrical Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/006Holding or positioning the article in front of the applying tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention relates to the technical field of hydraulic cylinder processing, and particularly discloses a hydraulic cylinder processing tool which comprises a frame and a conveying mechanism arranged at the top of the frame, wherein the conveying mechanism comprises a mounting block arranged at the top of the frame in a sliding manner and a motor for driving the mounting block to move, and the conveying mechanism is used for conveying a movable rod to a processing position; the clamping mechanism comprises a first electric push rod fixedly arranged at the bottom of the mounting block and a clamping head, and the fixing mechanism comprises a second electric push rod arranged at the bottom of the frame in a sliding manner and a supporting seat fixedly arranged at the extending end of the electric push rod, wherein the supporting seat is arranged at the bottom of the frame in a sliding manner.

Description

Hydraulic cylinder processing tool
Technical Field
The invention belongs to the technical field of hydraulic cylinder machining, and particularly relates to a hydraulic cylinder machining tool.
Background
The hydraulic cylinder is used as an important hydraulic element, and has the core function of converting hydraulic energy in a hydraulic system into mechanical energy so as to realize linear reciprocating motion. In various mechanical equipment and industrial equipment, a hydraulic cylinder plays a key role, such as an excavator, a crane, a rolling mill and the like, the working principle of the hydraulic cylinder is based on incompressibility of liquid, when hydraulic oil is subjected to pressure in the cylinder, the pressure is uniformly transmitted to a piston, so that the piston generates linear motion, the hydraulic cylinder mainly comprises a hydraulic cylinder barrel and a movable rod, namely a piston rod, and the movable rod is required to be inserted into the hydraulic cylinder barrel and then is subjected to operations such as sealing or oiling during assembly processing.
When the existing hydraulic cylinder machining tool is used for machining, the to-be-assembled part of the hydraulic cylinder is often moved to a machining position by manual operation, and then the movable rod of the hydraulic cylinder is aligned with the hydraulic cylinder barrel by manual operation. In view of this, a hydraulic cylinder processing tool is provided.
Disclosure of Invention
The invention aims to provide a hydraulic cylinder machining tool which solves the problems that in the prior art, a hydraulic cylinder is inconvenient to align and a component to be installed is inconvenient to move during assembly.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the hydraulic cylinder machining tool comprises a frame and a conveying mechanism arranged at the top of the frame, wherein the conveying mechanism comprises a mounting block arranged at the top of the frame in a sliding mode and a motor for driving the mounting block to move, the conveying mechanism is used for conveying a movable rod to a machining position, the clamping mechanism comprises a first electric push rod fixedly arranged at the bottom of the mounting block and a clamping head for clamping the movable rod, the clamping mechanism is used for clamping the movable rod, the fixing mechanism comprises a second electric push rod arranged at the bottom of the frame in a sliding mode and a supporting seat fixedly arranged at the extending end of the electric push rod, and the supporting seat is arranged at the bottom of the frame in a sliding mode and used for supporting a hydraulic cylinder barrel to install the movable rod.
Preferably, the top of the movable rod is fixedly provided with a piston, the movable rod is provided with a threaded head in a sliding manner, and the inner wall surface of the hydraulic cylinder barrel is correspondingly provided with a threaded groove which is in threaded connection with the threaded head.
Preferably, the conveying framework further comprises a screw sleeve rotatably mounted at the top of the mounting block and a screw rod in threaded connection with the screw sleeve, one end of the screw rod, which is close to the fixing mechanism, is rotatably mounted on the frame, a motor is arranged at the other end of the screw rod, the motor is fixedly mounted in the frame, the output end of the motor is fixedly connected with the screw rod, and the motor is used for driving the screw rod to rotate when being started so that the screw sleeve drives the mounting block to slide.
Preferably, the installation block is arranged in a T shape, and a first chute for sliding the installation block is correspondingly formed in the top of the frame.
Preferably, the bottom of installation piece articulates there are two first bull sticks, two first bull sticks are the symmetry setting, the one end of first bull stick is articulated with the installation piece, the other end of first bull stick all articulates there is the second bull stick, the one end and the first bull stick of second bull stick are articulated, the other end and the gripping head fixed connection of second bull stick, the fixed mounting that stretches out of first electric putter has the connecting block, fixed mounting has the fixed block on the connecting block, the second bull stick with gripping head fixed connection department with the fixed block articulates, first electric putter is used for making two gripping heads be close to each other in order to carry out the centre gripping to the movable rod when stretching out.
Preferably, a second chute for sliding the supporting seat is formed in the bottom of the frame.
Preferably, the top shape of the supporting seat is matched with the shape of the hydraulic cylinder barrel.
Preferably, the frame is fixedly provided with a limiting rod which is used for being inserted into an opening at one end of the hydraulic cylinder barrel, and the limiting rod is used for being matched with the supporting seat to clamp the hydraulic cylinder barrel for processing.
Preferably, the hydraulic cylinder barrel is provided with an oil filling hole for filling hydraulic oil, and the top of the frame is provided with an oil filling gun for filling hydraulic oil into the oil filling hole.
Preferably, the supporting seat and the clamping head are at the same horizontal height.
Compared with the prior art, the invention has the beneficial effects that:
1. The clamping mechanism provided by the invention can firmly clamp the movable rod, can be matched with the conveying mechanism to convey the movable rod to the processing position more conveniently, reduces the time required by alignment operation when the traditional movable rod and the hydraulic cylinder barrel are installed, and improves the working efficiency of the device.
2. The hydraulic cylinder processing tool can simultaneously perform operations such as assembly, oil injection and the like, so that the problem that related components of the hydraulic cylinder need to be carried back and forth in the traditional hydraulic cylinder processing process is solved, and the investment of time cost and labor cost is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another angle of the present invention;
FIG. 3 is a schematic diagram of the connection relationship of the conveying mechanism of the present invention;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of the clamping mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of a frame of the present invention;
FIG. 7 is a view showing the state of the invention when the movable rod is inserted into the hydraulic cylinder during processing;
FIG. 8 is an enlarged view of the invention at B in FIG. 7;
FIG. 9 is a state diagram of the movable rod and the hydraulic cylinder barrel of the present invention after the movable rod and the hydraulic cylinder barrel are assembled;
fig. 10 is a schematic view of the movable rod and liquid oxygen cylinder of the present invention.
In the figure, 1, a frame, 11, a movable rod, 111, a piston, 112, a screw head, 12, a hydraulic cylinder barrel, 121, a screw groove, 122, an oil filling hole, 13 and an oil filling gun;
2. The conveying mechanism 21, the mounting block 22, the screw sleeve 23, the screw rod 24, the motor 25 and the first chute;
3. the clamping mechanism 31, the first electric push rod 32, the first rotating rod 33, the second rotating rod 331, the clamping head 34, the fixed block 35 and the connecting block;
4. The device comprises a fixing mechanism 41, a second electric push rod 42, a supporting seat 43, a limiting rod 44 and a second sliding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, a hydraulic cylinder machining tool comprises a frame 1 and a conveying mechanism 2 arranged at the top of the frame 1, wherein the conveying mechanism 2 comprises a mounting block 21 arranged at the top of the frame 1 in a sliding mode and a motor 24 for driving the mounting block 21 to move, the mounting block 21 is arranged in a T shape, a first sliding groove 25 for sliding the mounting block 21 is correspondingly formed in the top of the frame 1, the conveying mechanism 2 is used for conveying a movable rod 11 to a machining position, the clamping mechanism 3 comprises a first electric push rod 31 fixedly arranged at the bottom of the mounting block 21 and a clamping head 331 for clamping the movable rod 11, the clamping mechanism 3 is used for clamping the movable rod 11, the fixing mechanism 4 comprises a second electric push rod 41 arranged at the bottom of the frame 1 in a sliding mode and a supporting seat 42 fixedly arranged at the extending end of the electric push rod, the supporting seat 42 is arranged at the bottom of the frame 1 in a sliding mode, and the supporting seat 42 is used for supporting a hydraulic cylinder 12 to install the movable rod 11.
The surface of the clamping head 331 used for clamping should be additionally provided with a protection device such as a rubber gasket, etc., so as to prevent damage to the surface of the workpiece during clamping.
Specifically, a piston 111 is fixedly mounted on the top of the movable rod 11, a threaded head 112 is slidably disposed on the movable rod 11, and a threaded groove 121 for threaded connection with the threaded head 112 is correspondingly formed on the inner wall surface of the hydraulic cylinder 12. That is, at the time of installation, the piston 111 is inserted into the hydraulic cylinder 12, and then the screw head 112 is screwed with the screw groove 121.
Further, the conveying structure further comprises a screw sleeve 22 rotatably mounted at the top of the mounting block 21 and a screw rod 23 in threaded connection with the screw sleeve 22, one end of the screw rod 23, which is close to the fixing mechanism 4, is rotatably mounted on the frame 1, a motor 24 is arranged at the other end of the screw rod 23, the motor 24 is fixedly mounted in the frame 1, the output end of the motor 24 is fixedly connected with the screw rod 23, and the motor 24 is used for driving the screw rod 23 to rotate when being started, so that the screw sleeve 22 drives the mounting block 21 to slide.
In addition, as shown in fig. 5, two first rotating rods 32 are hinged at the bottom of the mounting block 21, the two first rotating rods 32 are symmetrically arranged, one end of each first rotating rod 32 is hinged with the mounting block 21, the other ends of the first rotating rods 32 are both hinged with second rotating rods 33, one end of each second rotating rod 33 is hinged with the first rotating rod 32, the other ends of the second rotating rods 33 are fixedly connected with the clamping heads 331, a connecting block 35 is fixedly arranged at the extending end of each first electric pushing rod 31, a fixing block 34 is fixedly arranged on each connecting block 35, the fixing connection part of each second rotating rod 33 and each clamping head 331 is hinged with the corresponding fixing block 34, and when the first electric pushing rod 31 is used for extending, the two clamping heads 331 are mutually close to each other to clamp the movable rod 11.
In the present embodiment, the first rotating lever 32, the second rotating lever 33, the clamping head 331 and the fixed block 34 are mirror-image arranged at both ends of the connecting block 35, that is, two pairs of clamping heads 331 are provided, so that the clamping effect of the clamping mechanism 3 on the movable lever 11 is better.
In addition, the top shape of the supporting seat 42 is adapted to the shape of the hydraulic cylinder 12, the bottom of the supporting seat is in an inverted T shape, as shown in fig. 6, a second chute 44 for sliding the supporting seat 42 is provided at the bottom of the frame 1, a limit rod 43 for being inserted into an opening at one end of the hydraulic cylinder 12 is fixedly mounted on the frame 1, and the limit rod 43 is used for clamping the hydraulic cylinder 12 to process in cooperation with the supporting seat 42.
In a further embodiment, the hydraulic cylinder 12 is provided with an oil filling hole 122 for filling hydraulic oil, and the top of the frame 1 is provided with an oil filling gun 13 for filling hydraulic oil into the oil filling hole 122, that is, after the movable rod 11 and the hydraulic cylinder 12 are assembled, the oil filling operation can be directly completed at the tooling, so that the labor cost and the time cost required for carrying are reduced.
It should be noted that, the first chute 25 and the second chute 44 not only provide a track for sliding the mounting block 21 or the supporting seat 42, but also limit the mounting block 21 or the supporting seat 42 to prevent the mounting block 21 or the supporting seat 42 from being offset during sliding.
It should be noted that the supporting seat 42 and the clamping head 331 should be at the same horizontal height, so that after the hydraulic cylinder 12 and the clamping head 331 are placed on the supporting seat 42 to clamp the movable rod 11, the axis of the movable rod 11 can be coincident with the axis of the hydraulic cylinder 12, so as to avoid the problem of inaccurate installation.
The working principle is that when the hydraulic cylinder 12 is processed, the opening at the closed end of the hydraulic cylinder 12 is firstly matched with the position of the limit rod 43 of the frame 1 sleeved in the frame 1, then the closed end of the hydraulic cylinder 12 is lifted to enable the second electric push rod 41 to retract until the supporting seat 42 reaches the lower part of the hydraulic cylinder 12, the hydraulic cylinder 12 is limited under the action of the supporting seat 42 and the limit rod 43, then the movable rod 11 is placed between the clamping heads 331, the first electric push rod 31 is opened to enable the telescopic end of the first electric push rod 31 to extend, at the moment, one end of the first rotary rod 32 far away from the mounting block 21 is mutually close to enable one end of the second rotary rod close to the mounting block 21 to mutually enable the clamping heads 331 to mutually close, clamping of the movable rod 11 is completed, then the motor 24 is started to enable the screw 23 to rotate, and the mounting block 21 is limited in the first sliding groove 25 due to the fact that the screw sleeve 22 rotates and the top of the mounting block 21 is driven to move, and then the piston 111 gradually enters the cavity of the hydraulic cylinder 12. When the installation is completed, the oil gun 13 may be directly pulled down to inject hydraulic oil into the oil injection hole 122 to complete the oil injection operation.
It should be noted that, in a specific setting, the length-adjustable device of the electric push rod may be set at the mounting block 21, so that the device may adapt to the assembly of the movable rod 11 and the hydraulic cylinder barrel 12 of the hydraulic cylinder with more sizes, and meet more production and processing requirements.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1.一种液压油缸加工工装,其特征在于,包括:1. A hydraulic cylinder processing tool, characterized by comprising: 机架(1)以及设置在机架(1)顶部的输送机构(2),所述输送机构(2)包括滑动设置在机架(1)顶部的安装块(21)以及驱动安装块(21)移动的电机(24),所述输送机构(2)用于将活动杆(11)输送至加工位置,所述机架(1)的顶部设置有用于向注油孔(122)内注入液压油的注油枪(13);A frame (1) and a conveying mechanism (2) arranged on the top of the frame (1), the conveying mechanism (2) comprising a mounting block (21) slidably arranged on the top of the frame (1) and a motor (24) for driving the mounting block (21) to move, the conveying mechanism (2) being used to convey the movable rod (11) to a processing position, and an oiling gun (13) for injecting hydraulic oil into an oiling hole (122) being arranged on the top of the frame (1); 所述输送机构(2)还包括转动安装在安装块(21)顶部的螺套(22)以及与螺套(22)螺纹连接的螺杆(23),所述螺杆(23)靠近固定机构(4)的一端转动安装在机架(1)上,所述螺杆(23)的另一端设置有电机(24);The conveying mechanism (2) further comprises a screw sleeve (22) rotatably mounted on the top of the mounting block (21) and a screw rod (23) threadedly connected to the screw sleeve (22); one end of the screw rod (23) close to the fixing mechanism (4) is rotatably mounted on the frame (1); and the other end of the screw rod (23) is provided with a motor (24); 夹持机构(3),所述夹持机构(3)包括固定安装在安装块(21)底部的第一电动推杆(31)以及用于夹持活动杆(11)的夹持头(331),所述夹持机构(3)用于夹持活动杆(11);A clamping mechanism (3), the clamping mechanism (3) comprising a first electric push rod (31) fixedly mounted on the bottom of the mounting block (21) and a clamping head (331) for clamping the movable rod (11), the clamping mechanism (3) being used for clamping the movable rod (11); 固定机构(4),所述固定机构(4)包括滑动设置在机架(1)底部的第二电动推杆(41)以及固定安装在电动推杆伸出端的支撑座(42),所述支撑座(42)滑动设置在机架(1)的底部,所述支撑座(42)用于支撑液压缸筒(12)以安装活动杆(11),所述液压缸筒(12)上开设有用于注入液压油的注油孔(122);A fixing mechanism (4), the fixing mechanism (4) comprising a second electric push rod (41) slidably disposed at the bottom of the frame (1) and a support seat (42) fixedly mounted at the protruding end of the electric push rod, the support seat (42) being slidably disposed at the bottom of the frame (1), the support seat (42) being used to support a hydraulic cylinder (12) for mounting a movable rod (11), and an oil injection hole (122) for injecting hydraulic oil is provided on the hydraulic cylinder (12); 所述安装块(21)的底部铰接有两个第一转杆(32),所述两个第一转杆(32)呈对称设置,所述第一转杆(32)的一端与安装块(21)铰接,所述第一转杆(32)的另一端均铰接有第二转杆(33),所述第二转杆(33)的一端与第一转杆(32)铰接,所述第二转杆(33)的另一端与夹持头(331)固定连接,所述第一电动推杆(31)的伸出端固定安装有连接块(35),所述连接块(35)上固定安装有固定块(34),所述第二转杆(33)与所述夹持头(331)固定连接处与所述固定块(34)铰接,所述第一电动推杆(31)用于伸出时使两个夹持头(331)相互靠近以对活动杆(11)进行夹持。Two first rotating rods (32) are hingedly connected to the bottom of the mounting block (21), and the two first rotating rods (32) are symmetrically arranged. One end of the first rotating rod (32) is hingedly connected to the mounting block (21), and the other end of the first rotating rod (32) is hingedly connected to a second rotating rod (33). One end of the second rotating rod (33) is hingedly connected to the first rotating rod (32), and the other end of the second rotating rod (33) is fixedly connected to a clamping head (331). A connecting block (35) is fixedly installed at the extended end of the first electric push rod (31), and a fixing block (34) is fixedly installed on the connecting block (35). The fixed connection between the second rotating rod (33) and the clamping head (331) is hingedly connected to the fixing block (34). When the first electric push rod (31) is extended, the two clamping heads (331) are brought close to each other to clamp the movable rod (11). 2.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述活动杆(11)的顶部固定安装有活塞(111),所述活动杆(11)上滑动设置有螺纹头(112),所述液压缸筒(12)的内壁面上相对应地开设有用于与螺纹头(112)螺纹连接的螺纹槽(121)。2. A hydraulic cylinder processing tool according to claim 1, characterized in that: a piston (111) is fixedly installed on the top of the movable rod (11), a threaded head (112) is slidably provided on the movable rod (11), and a threaded groove (121) for threaded connection with the threaded head (112) is correspondingly opened on the inner wall surface of the hydraulic cylinder barrel (12). 3.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述电机(24)固定安装在机架(1)内,且所述电机(24)的输出端与螺杆(23)固定连接,所述电机(24)用于启动时带动螺杆(23)转动,以使得螺套(22)带动安装块(21)滑动。3. A hydraulic cylinder processing tool according to claim 1, characterized in that: the motor (24) is fixedly installed in the frame (1), and the output end of the motor (24) is fixedly connected to the screw (23), and the motor (24) is used to drive the screw (23) to rotate when starting, so that the screw sleeve (22) drives the mounting block (21) to slide. 4.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述安装块(21)呈T字型设置,所述机架(1)的顶部相对应地开设有用于安装块(21)滑动的第一滑槽(25)。4. A hydraulic cylinder processing tool according to claim 1, characterized in that: the mounting block (21) is arranged in a T-shape, and a first sliding groove (25) for the mounting block (21) to slide is correspondingly opened on the top of the frame (1). 5.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述机架(1)的底部开设有用于支撑座(42)滑动的第二滑槽(44)。5. The hydraulic cylinder processing tool according to claim 1, characterized in that: a second slide groove (44) for the support seat (42) to slide is opened at the bottom of the frame (1). 6.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述支撑座(42)的顶部形状与液压缸筒(12)的形状相适配。6. A hydraulic cylinder processing tool according to claim 1, characterized in that the top shape of the support seat (42) is compatible with the shape of the hydraulic cylinder barrel (12). 7.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述机架(1)上固定安装有用于插入液压缸筒(12)一端开孔处的限位杆(43),所述限位杆(43)用于配合支撑座(42)对液压缸筒(12)进行夹持以进行加工。7. A hydraulic cylinder processing tool according to claim 1, characterized in that: a limit rod (43) for inserting into an opening at one end of the hydraulic cylinder barrel (12) is fixedly installed on the frame (1), and the limit rod (43) is used to cooperate with the support seat (42) to clamp the hydraulic cylinder barrel (12) for processing. 8.根据权利要求1所述的一种液压油缸加工工装,其特征在于:所述支撑座(42)和所述夹持头(331)处于同一水平高度。8. The hydraulic cylinder processing tool according to claim 1, characterized in that the support seat (42) and the clamping head (331) are at the same horizontal height.
CN202410278495.8A 2024-03-12 2024-03-12 A hydraulic cylinder processing tool Active CN118143628B (en)

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CN118723546B (en) * 2024-08-30 2024-10-29 烟台恒铭气动液压设备有限公司 A hydraulic cylinder processing, assembly and conveying system
CN120080140B (en) * 2025-05-06 2025-09-02 厦门市源源兴实业有限公司 Automatic assembly device for insulating pull rod

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