CN112122857A

CN112122857A - Part welding has stop gear's operation platform for hydraulic cylinder production

Info

Publication number: CN112122857A
Application number: CN202011107114.8A
Authority: CN
Inventors: 王建忠
Original assignee: Changde Lianjia Machinery Co ltd
Current assignee: Changde Lianjia Machinery Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2020-12-25
Anticipated expiration: 2040-10-16
Also published as: CN112122857B

Abstract

The invention discloses an operating platform with a limiting mechanism for welding parts for hydraulic cylinder production, which relates to the technical field of hydraulic cylinder part machining and comprises an operating platform, the limiting mechanism and a rotating mechanism, wherein a supporting plate is fixedly connected to one side of the upper end of the operating platform, a clamp is arranged above the operating platform and positioned on one side of the supporting plate, a placing groove is formed in the clamp, clamping blocks are arranged on the inner walls of two sides of the placing groove, and a connecting plate is arranged on one side of each clamping block. The limiting mechanism is arranged, when the part is limited in welding, the part is placed between the two clamping blocks, the air pump is started at the moment to transmit outside air to the interior of the first spring groove through the air pipe, the first spring drives the first lug to clamp the part under the condition of strong pressure, the part can be effectively limited and fixed, the situations of displacement and the like in the welding process are prevented, and the welding working efficiency is improved.

Description

Part welding has stop gear's operation platform for hydraulic cylinder production

Technical Field

The invention relates to the technical field of hydraulic oil cylinder part machining, in particular to an operating platform with a limiting mechanism for welding parts for hydraulic oil cylinder production.

Background

The hydraulic oil cylinder utilizes the cold plasticity characteristic of metal at normal temperature and utilizes a rolling tool to apply certain pressure on the surface of a workpiece, so that the metal on the surface layer of the workpiece generates plastic flow and is filled into original residual low concave troughs, and the roughness value of the surface of the workpiece is reduced. Because the rolled surface metal is plastically deformed, the surface structure is cold hardened and the crystal grains become thin, a compact fiber shape is formed, and a residual stress layer is formed, so that the hardness and the strength are improved, the wear resistance, the corrosion resistance and the matching property of the surface of a workpiece are improved, and the parts are generally required to be welded in the production of the hydraulic cylinder, so that the operation platform with the limiting mechanism for welding the parts for producing the hydraulic cylinder is provided.

The existing part welding operation platform has the problem that parts shake in the welding process, so that certain displacement is caused, the phenomena of welding dislocation and welding failure are easy to occur, the welding efficiency is reduced, and the welding processing precision is influenced; and often change the welding position of spare part through artifical manual in-process at the welded, the dismouting is comparatively troublesome, and the dismouting is efficient, and the welding time has been prolonged in repeated dismantlement installation, wastes time and energy.

Disclosure of Invention

The invention aims to solve the problems that the welding of parts is not in place due to the deviation in the welding process and the position cannot be moved or adjusted in the welding process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a spare part welding has stop gear's operation platform for hydraulic cylinder production, includes operation panel, stop gear and slewing mechanism, upper end one side fixedly connected with backup pad of operation panel, one side that the top of operation panel is located the backup pad is provided with anchor clamps, the inside of anchor clamps is provided with the standing groove, the both sides inner wall of standing groove is provided with the clamp splice, one side of clamp splice is provided with the connecting plate, one side of connecting plate is provided with the motor groove, one side of motor groove is located the inside of anchor clamps and is provided with stop gear, the inside both ends that are located the motor groove of anchor clamps all are connected with the stopper, the outer wall of clamp splice is provided with the rolling disc, the inside that one end of rolling disc is located anchor clamps is provided with slewing mechanism, the reference column is installed to the below.

Preferably, stop gear is including being located two spring grooves that motor groove both sides set up, the inside of a spring groove is provided with a spring, the one end of a spring is provided with the rubber pad, the one end of rubber pad is connected with the lug No. one, the one end of a spring groove is connected with the trachea, and the air pump is installed to tracheal one end.

Preferably, slewing mechanism is including the motor that is located connecting plate one side, slewing mechanism is connected with the axis of rotation still including the one end that is located the rolling disc, slewing mechanism is provided with No. two spring grooves still including the inside that is located the stopper, the inside in No. two spring grooves is provided with No. two springs, the one end of No. two springs is provided with the lug No. two.

Preferably, the motor is fixedly connected with the motor groove through a mounting frame, and the motor is rotatably connected with the rotating disc through a rotating shaft and a coupling.

Preferably, one end of the first bump, which is located on the clamp, is provided with a groove matched with the rubber pad.

Preferably, one end of the rotating shaft is in a shape of Chinese character 'ao', and the two ends of the limiting block, which are located at the second protruding block, are provided with clamping grooves matched with the rotating shaft.

Preferably, the air pump is electrically connected with an external power supply, and one end of the air pipe penetrates through the inside of the first spring groove.

Preferably, the rotating shaft is rotatably connected with the clamp through a bearing.

Preferably, the motor groove is internally provided with a groove matched with the first bump

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the limiting mechanism, when the part is limited in welding, the part is placed between the two clamping blocks, the air pump is started to transmit outside air to the inside of the first spring groove through the air pipe, the first spring drives the first bump to clamp the part under the condition of strong pressure, the part can be limited and fixed, the displacement in the welding process is prevented, and the welding working efficiency is improved.

2. According to the invention, by arranging the rotating mechanism, when the other end of the part needs to be welded, the motor is started to drive the clamping block to rotate, one end of the rotating shaft is contacted with the second convex block, and the second spring clamps the rotating shaft under elastic pressure, so that the adjusted welding angle can be fixed and clamped, and both ends of the part can be welded.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a first bump in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

FIG. 4 is a schematic view of the connection of the clamp blocks and the clamp of the present invention;

fig. 5 is a partial enlarged view of the present invention at B.

In the figure: 1. an operation table; 2. a support plate; 3. an air pump; 4. an air tube; 5. a first spring; 6. a first spring groove; 7. a first bump; 8. a motor; 9. a motor slot; 10. a clamping block; 11. a connecting plate; 12. a placement groove; 13. rotating the disc; 14. a rotating shaft; 15. a limiting block; 16. a clamp; 17. a second bump; 18. a positioning column; 19. a rubber pad; 20. a second spring groove; 21. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The motor (YSZ 80-4-0.8 kw) and the air pump (E9L-550W) mentioned in the invention can be obtained in the market or by ordering.

Referring to fig. 1-5, an operation platform with a limiting mechanism for welding parts for hydraulic cylinder production comprises an operation table 1, the limiting mechanism and a rotating mechanism, a support plate 2 is fixedly connected to one side of the upper end of the operation table 1, a clamp 16 is arranged on one side, located on the support plate 2, above the operation table 1, a placing groove 12 is arranged inside the clamp 16, clamping blocks 10 are arranged on inner walls of two sides of the placing groove 12, a connecting plate 11 is arranged on one side of the clamping blocks 10, a motor groove 9 is arranged on one side of the connecting plate 11, a limiting mechanism is arranged inside the clamp 16 on one side of the motor groove 9, limiting blocks 15 are connected to two ends, located on the motor groove 9, inside the clamp 16, a rotating disc 13 is arranged on an outer wall of the clamping blocks 10, a rotating mechanism is arranged inside the clamp 16 on one end of the rotating disc 13, and a.

Please refer to fig. 1-3, the limiting mechanism includes two first spring grooves 6 disposed at two sides of the motor groove 9, a first spring 5 is disposed inside the first spring groove 6, a rubber pad 19 is disposed at one end of the first spring 5, one end of the rubber pad 19 is connected with a first bump 7, one end of the first spring groove 6 is connected with the air pipe 4, and an air pump 3 is disposed at one end of the air pipe 4, so as to fix and weld the components through the limiting mechanism, thereby playing a role of clamping and preventing the components from moving randomly.

Please refer to fig. 1 and 5, the rotating mechanism includes a motor 8 located on one side of the connecting plate 11, a rotating shaft 14 connected to one end of the rotating disc 13, a second spring groove 20 located inside the limiting block 15, a second spring 21 located inside the second spring groove 20, and a second protrusion 17 located at one end of the second spring 21, so that the rotating mechanism can drive the components to rotate to the angle to be welded, thereby facilitating the operation.

Please refer to fig. 1, the motor 8 is fixedly connected to the motor slot 9 through a mounting bracket, and the motor 8 is rotatably connected to the rotating disc 13 through a rotating shaft and a coupling, so that the rotating disc 13 is driven to rotate by the motor, and the rotating mechanism is driven to rotate.

Please refer to fig. 1, 2 and 3, the first bump 7 is provided with a groove at one end of the clamp 16, which is matched with the rubber pad 19, so that the rubber pad 19 can move in the groove.

Please refer to fig. 1 and 5, one end of the rotating shaft 14 is in a shape of a Chinese character 'ao', and the inside of the limiting block 15, which is located at the two ends of the second protruding block 17, is provided with a locking groove matched with the rotating shaft 14, so as to play a role of fixing and locking the rotating shaft 14 and prevent it from moving freely.

Please refer to fig. 1, the air pump 3 is electrically connected to an external power source, and one end of the air tube 4 penetrates the interior of the first spring slot 6, so that the external air is conveniently transmitted into the first spring slot 6 through the air pump 3, thereby increasing the air pressure in the first spring slot 6.

Referring to fig. 1 and 4, the rotating shaft 14 is rotatably connected to the clamp 16 through a bearing, so as to reduce the friction between the rotating shaft 14 and the clamp 16.

Please refer to fig. 2 and fig. 3, a groove matching with the first bump 7 is disposed inside the motor slot 9, so that the parts can be better contacted with the first bump 7.

The working principle is as follows: when welding spare part, place the spare part between two clamp splice 10 in the standing groove 12, start the inside that air pump 3 transmitted outside air to a spring pocket 6 through trachea 4 this moment, spring 5 drives a lug 7 and carries out the chucking to the spare part under the condition that receives the pressure, rubber pad 19 can effectively play the sealing effect this moment, prevent that the air from scattering and disappearing and influencing the chucking effect, this process can effectively play limiting displacement to the spare part in welding process, prevent the displacement influence welding effect. When the other end of needs to spare part welds, starter motor 8 drives clamp splice 10 and rotates, the one end of axis of rotation 14 contacts with No. two lug 17 this moment, No. two spring 21 carry out the chucking to axis of rotation 14 under elastic pressure, can effectively play fixing clip and effect to the welding angle of adjusting, thereby make the both ends of spare part can both weld, need not the manual welding position who exchanges spare part that carries on, welded work efficiency has further been improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

Claims

1. Hydraulic cylinder production is with spare part welding has stop gear's operation platform, including operation panel (1), stop gear and slewing mechanism, its characterized in that: a supporting plate (2) is fixedly connected to one side of the upper end of the operating platform (1), a clamp (16) is arranged on one side, located on the supporting plate (2), above the operating platform (1), a placing groove (12) is arranged inside the clamp (16), clamping blocks (10) are arranged on the inner walls of the two sides of the placing groove (12), and a connecting plate (11) is arranged on one side of each clamping block (10); one side of connecting plate (11) is provided with motor groove (9), the inside that one side of motor groove (9) is located anchor clamps (16) is provided with stop gear, the both ends that the inside of anchor clamps (16) is located motor groove (9) all are connected with stopper (15), the outer wall of clamp splice (10) is provided with rolling disc (13), the inside that the one end of rolling disc (13) is located anchor clamps (16) is provided with slewing mechanism, reference column (18) are installed to the below of operation panel (1).

2. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 1 is characterized in that: stop gear is including spring groove (6) that are located motor groove (9) both sides and set up, the inside of spring groove (6) is provided with spring (5), the one end of spring (5) is provided with rubber pad (19), the one end of rubber pad (19) is connected with lug (7), the one end of spring groove (6) is connected with trachea (4), and air pump (3) are installed to the one end of trachea (4).

3. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 1 is characterized in that: slewing mechanism is including motor (8) that are located connecting plate (11) one side, slewing mechanism is still connected with axis of rotation (14) including the one end that is located rolling disc (13), slewing mechanism is still provided with No. two spring grooves (20) including the inside that is located stopper (15), the inside of No. two spring grooves (20) is provided with No. two spring (21), the one end of No. two spring (21) is provided with lug (17) No. two.

4. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 1 is characterized in that: the motor (8) is fixedly connected with the motor groove (9) through a mounting rack, and the motor (8) is rotatably connected with the rotating disc (13) through a rotating shaft and a coupling.

5. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 2 is characterized in that: one end of the first bump (7) positioned on the clamp (16) is provided with a groove matched with the rubber pad (19).

6. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 1 is characterized in that: one end of the rotating shaft (14) is in a concave shape, and clamping grooves matched with the rotating shaft (14) are formed in the two ends, located on the second protruding blocks (17), of the limiting blocks (15).

7. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 2 is characterized in that: the air pump (3) is electrically connected with an external power supply, and one end of the air pipe (4) penetrates through the inside of the first spring groove (6).

8. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 1 is characterized in that: the rotating shaft (14) is rotatably connected with the clamp (16) through a bearing.

9. The operating platform with the limiting mechanism for welding the parts for producing the hydraulic oil cylinder as claimed in claim 1 is characterized in that: the motor groove (9) is internally provided with a groove matched with the first bump (7).