CN212470461U - Integrated steel ball press fitting closing-in equipment - Google Patents
Integrated steel ball press fitting closing-in equipment Download PDFInfo
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- CN212470461U CN212470461U CN202021014732.3U CN202021014732U CN212470461U CN 212470461 U CN212470461 U CN 212470461U CN 202021014732 U CN202021014732 U CN 202021014732U CN 212470461 U CN212470461 U CN 212470461U
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Abstract
The utility model discloses an integrated steel ball press-fitting closing-in device, which comprises a frame, an upper fixed plate and a lower fixed plate, wherein a press-fitting table is fixed on the upper surface of the lower fixed plate; a linear motor is arranged on the upper surface of the upper fixing plate; the linear motor is fixedly connected with the movable plate, the movable plate is arranged in the frame and is always parallel to the lower fixed plate, the lower surface of the movable plate is downwards provided with a backstop cylinder, and the linear motor drives the movable plate, the backstop cylinder and the pressure rod to axially move up and down; the bottom surface of the retaining cylinder is connected with a press-fitting mechanism; the channel is arranged on the latter, the channel and the pressure rod are coaxial, the diameters of the channel and the pressure rod are consistent, when the press-mounting mechanism and the retaining cylinder generate relative displacement, the pressure rod slides in the channel, and the lower bottom surface of the pressure rod is a working surface. The utility model has the advantages that: collect pressure equipment mechanism and close up and operate in an organic whole, pressure equipment mechanism carries out the operation of closing up at once after the pressure equipment is accomplished, and whole journey need not manual operation and can reach the steel ball pressure equipment binding off one shot forming, has improved yields and work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the solenoid valve pressure equipment and binding off, especially, relate to an integral type steel ball pressure equipment binding off equipment.
Background
In the production process, steel ball press mounting and closing-up operations are required to be carried out on products such as electromagnetic valves. The existing operation is mainly to adopt manual assembly or adopt the mode of assembly line to carry out the installation operation, but the degree of automation of the mode is not high. In addition, the manual assembly easily causes defective products due to human factors, and the press fitting and the closing operation need to be carried out separately, so that the press fitting and the closing operation are long in time consumption, low in efficiency and high in cost. Particularly, for a press-fitting structure of a relatively precise electromagnetic valve, it is necessary to design a device capable of integrating press-fitting and closing in an integrated manner and accurately and efficiently press-fitting and closing in, which is an important technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integral type steel ball pressure equipment binding off equipment in order to solve the above-mentioned problem that exists among the prior art.
The purpose of the utility model is realized through the following technical scheme:
the integrated steel ball press-fitting and closing-in equipment comprises a frame, wherein the frame comprises an upper fixing plate and a lower fixing plate which are fixed in parallel, and a press-fitting table for placing a workpiece to be press-fitted is fixed on the upper surface of the lower fixing plate; a linear motor is arranged on the upper surface of the upper fixing plate; a motor shaft of the linear motor penetrates through the upper fixing plate and is fixedly connected with a movable plate, the movable plate is movably arranged in the frame and is always parallel to the lower fixing plate, a stopping cylinder is arranged on the lower surface of the movable plate downwards, and the linear motor drives the movable plate to further drive the stopping cylinder and a pressure rod arranged at the bottom of the stopping cylinder to axially move up and down; the bottom surface of the retaining cylinder is connected with a press-fitting mechanism through a piston connecting piece; the press-fitting mechanism is provided with a channel, the channel and the pressure rod are coaxial, the diameters of the channel and the pressure rod are consistent, when the press-fitting mechanism and the backstop cylinder generate relative displacement, the pressure rod slides in the channel, and the lower bottom surface of the pressure rod is a working surface.
Preferably, two guide rods are vertically fixed between the upper fixing plate and the lower fixing plate; the guide rods are all sleeved with guide sleeves, and the guide sleeves are fixedly connected with the movable plate.
Preferably, the piston connecting piece comprises a piston chamber arranged in the backstop cylinder, a piston slidably arranged in the piston chamber, and a piston rod fixed at the bottom of the piston; the piston rods are positioned at two sides of the compression bar; the piston rod is connected with the press-mounting mechanism through a bolt; and the outer wall of the stopping cylinder is provided with an air vent for inputting air into the piston chamber.
Preferably, the press-fitting mechanism comprises a conveying pipeline for conveying the steel balls and the compressed air and a material cutting mechanism; and a height difference always exists between the outlet of the conveying pipeline and the bottom end of the pressure rod in the steel ball conveying process.
Preferably, the material cutting mechanism comprises a material cutting cylinder arranged in the stopping cylinder, a material cutting rod movably arranged below the material cutting cylinder, and a material distributing channel positioned at the bottom end of the material cutting rod, and the axis of the material distributing channel is parallel to or coaxial with the axis of the conveying pipeline; the material cutting cylinder drives the material cutting rod to move up and down, and then the axis of the material distribution channel and the axis of the conveying pipeline are driven to be converted in a parallel or coaxial state.
Preferably, the material cutting rod drives the material distribution channel to move, and the material distribution channel has an initial state and a final state; in the initial state, the inlet of the material distribution channel is aligned with the outlet of the conveying pipeline, and at least part of the outlet of the material distribution channel is attached to the pressure lever or the outer wall of the channel; in the final state, the material distribution channel and the conveying pipeline are staggered, the distance between the communicated parts is smaller than the diameter of the steel ball, and the top end of the material distribution channel and the bottom surface of the pressure lever are positioned on the same horizontal line.
Preferably, the diameter of the steel ball is equivalent to the length and the width of the inner wall of the material distribution channel.
Preferably, the diameter of the steel ball is equivalent to the diameter of the conveying pipeline and the channel.
Preferably, a slide rail is arranged on the lower bottom surface of the moving plate, a driving cylinder is arranged on one side of the slide rail, a slide block capable of moving along the direction of the slide rail is clamped on the slide rail, a base is fixed on the bottom surface of the slide block, a group of stopping cylinders are arranged on the base, and the driving cylinder drives the slide block to further drive the base and the stopping cylinders to move left and right.
Preferably, the working surface of the lower bottom surface of the compression bar comprises a press-fitting structure in the middle and flanging and closing-up structures on two sides.
The utility model discloses technical scheme's advantage mainly embodies:
the steel ball pressing and closing-in operation is integrated, the steel ball is transmitted to a position to be pressed and pressed through the pressing mechanism, the steel ball is pressed into a workpiece to be pressed and pressed through a pressing rod in equipment, the pressing mechanism immediately performs closing-in operation after the pressing and the pressing are completed, the steel ball pressing and closing-in can be formed in one step without manual operation in the whole process, and the yield and the working efficiency are improved;
due to the ingenious arrangement of the cutting mechanism, only one steel ball can be conveyed to a position to be pressed, and the stability of the equipment is ensured;
the arrangement of the stopping cylinder and the piston connecting piece can ensure that the pressing mechanism and the stopping cylinder generate displacement after the press mounting is finished, and ensure that the pressing mechanism always generates acting force on a workpiece to be pressed and a steel ball when the stopping cylinder returns, thereby playing a role in press mounting and shaping.
Two sets of pressure equipment mechanisms accomplish the pressure equipment action in turn through the slide rail, enable the utility model discloses a production efficiency improves greatly.
Drawings
FIG. 1: the utility model discloses a perspective view of the preferred embodiment;
FIG. 2: the utility model discloses the front view of the frame structure of the preferred embodiment;
FIG. 3: the utility model discloses the first direction section view of the frame construction of the preferred embodiment;
FIG. 4: the utility model discloses preferred embodiment's frame construction's second direction cross-sectional view.
Detailed Description
Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.
In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like 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 devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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 embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.
As shown in fig. 1 to 4, the preferred embodiment of the present invention discloses an integrated steel ball press-fitting and closing-up device, which comprises a frame 1, wherein the frame 1 comprises an upper fixing plate 11 and a lower fixing plate 12 which are parallel to each other. Two guide rods 13 are vertically fixed between the upper fixing plate 11 and the lower fixing plate 12, and the guide rods 13 and the upper fixing plate 11 and the lower fixing plate 12 can be connected by bolts, clamped or welded in the prior art, and are not described herein again. As can be seen from fig. 1, the present invention preferably employs a bolt connection.
In order to prevent the guide rods 13 from being worn in the using process of the equipment, the outer walls of the two guide rods 13 are sleeved with guide sleeves 131, and materials such as lubricating oil and the like can be adopted between the guide sleeves 131 and the guide rods 13 to reduce friction. The guide sleeve is fixedly connected to a moving plate 4, and the fixing manner may be any fixing manner disclosed in the prior art, which is not described herein again. The moving plate 4 can move up and down on the guide rod 13 in the axial direction.
As shown in fig. 1, a press-fitting table 3 for placing a workpiece to be press-fitted is fixed on the upper surface of a lower fixing plate 12 in the frame 1. The press-fitting table 3 is in a special shape and is used for fixing a workpiece to be pressed so as to prevent the workpiece from being inclined or falling off in the press-fitting and closing operation processes. The guide rod 13 is further provided with an infrared sensor (not shown in the figure), and infrared rays emitted by the infrared sensor are located on the upper surface of the press-fitting table 3 and used for detecting whether a workpiece to be press-fitted exists on the press-fitting table 3.
The top end of the frame 1 is provided with a linear motor 2, namely, the linear motor 2 is arranged on the upper surface of the upper fixing plate 11. The motor shaft of the linear motor 2 passes through the upper fixing plate 11 and is fixedly connected with the moving plate 4 through a connecting block 104. The moving plate 4 is movably arranged in the frame 1 and is always parallel to the lower fixed plate 12, and the moving plate 4 is located above the press-fitting table 3. In the initial state, the moving plate 4 is under the upper fixing plate 11 by the connecting block 104. When the linear motor 2 is started after receiving a signal sent by an infrared sensor and used for pressing a workpiece to be pressed, the moving plate 4 moves downwards under the driving force of the linear motor 2.
As shown in fig. 1, a slide rail 41 is transversely disposed on a lower bottom surface of the moving plate 4, and a driving cylinder (not shown) is disposed on one side of the slide rail 41 and drives a slider 42 clamped on the slide rail 41 to move left and right along the direction of the slide rail 41. A base 43 is fixed on the bottom surface of the slide block 42, that is, the stopping cylinder 5 is arranged on the bottom surface of the base 43 downwards, and the two are fixedly connected.
The base 43 is provided with at least two stopping cylinders 5, and the driving cylinder drives the base 43 and the stopping cylinders 5 to move left and right. The design has the advantages that only one-time feeding operation is needed, the stopping cylinder 5 and the pressing mechanism 6 are driven by the driving cylinder to move along the sliding rail 41 where the stopping cylinder and the pressing mechanism are located, the press fitting and closing operation of the two steel balls can be achieved, and the operation efficiency is improved.
After the linear motor 2 drives the moving plate 4 to move downwards, the moving plate 4 further drives the stopping cylinder 5 and a pressure rod 51 arranged at the bottom of the stopping cylinder 5 to move downwards in the axial direction. The working surface of the lower bottom surface of the pressure lever 51 comprises a press-fitting structure in the middle and a turning-over closing-up structure on two sides.
As shown in fig. 1 and 3, the bottom surface of the backstop cylinder 5 is connected to the press-fitting mechanism 6 through a piston connector 506. The piston connector 506 includes a piston chamber 5061 provided in the anti-backup cylinder 5, a piston 5062 slidably provided in the piston chamber 5061, and a piston rod 5063 fixed to a bottom of the piston 5062. The piston rod 5063 is located on two sides of the compression bar 51, and the piston rod 5063 and the press-fitting mechanism 6 are connected through bolts, although the connection mode is not unique. Therefore, the pressing mechanism and the retaining cylinder are detachable, the pressing mechanism which meets different types and corresponds to the workpiece to be pressed and closed is replaced, the universality of the equipment is ensured, and the production cost is reduced.
An air vent 52 is formed in an outer wall of the anti-backup cylinder 5, and an external air source (not shown) inputs air into the piston chamber 5061 through the air vent 52 and applies a downward force to the piston 5062 and the piston rod 5063.
As shown in fig. 2 to 3, the press-fitting mechanism 6 includes a passage 60, a delivery pipe 61 for delivering the steel balls 7 and compressed air, and a cutting mechanism 62. The channel 60 and the press rod 51 are coaxial and have the same diameter, when the press-fitting mechanism 6 and the backstop cylinder 5 generate relative displacement, the press rod 51 slides in the channel 60, and the lower bottom surface of the press rod 51 is a working surface.
The diameter of the steel ball 7 is equivalent to the diameter of the conveying pipe 61 and the channel 60, so that the steel ball 7 can move in the conveying pipe 61 and the channel 60. The diameter of the conveying pipeline 61 is equal to that of the steel balls 7, so that the two steel balls 7 cannot be longitudinally stacked in the conveying pipeline 61.
The height difference exists between the outlet of the conveying pipeline 61 and the bottom end of the pressure rod 51 all the time in the conveying process of the steel balls 7, so that a string of the steel balls 7 can be prevented from directly sliding from the conveying pipeline 61 and the channel 60 to the top end of a workpiece to be pressed to influence the pressing operation.
As shown in fig. 3, the material cutting mechanism 62 includes a material cylinder 621 disposed in the stopping cylinder 5, a material cutting rod 622 movably disposed below the material cutting cylinder 621, and a material distributing channel 623 located at the bottom end of the material cutting rod 622. The blanking cylinder 621 is disposed between the two piston chambers 5061 and is located at one side of the pressing rod 51. The material cutting cylinder 621 drives the material cutting rod 622 and the material distribution channel 623 to move up and down, so as to drive the axis of the material distribution channel 623 and the axis of the conveying pipeline 61 to be converted in a parallel or coaxial state. In addition, the length and width of the inner wall of the material distributing channel 623 is equivalent to the diameter of the steel ball 7, i.e. only one steel ball can be accommodated in the material distributing channel 623.
The material cutting rod 622 has an initial state and a final state in the process of driving the material distribution channel 623 to move; in the initial state, the axis of the distribution channel 623 is coaxial with the axis of the conveying channel 61, i.e. the inlet of the distribution channel 623 is aligned with the outlet of the conveying channel 61; at least a portion of the outlet of the distribution channel 623 is attached to the outer wall of the channel 60, although the outlet of the distribution channel 623 may also be completely attached to the outer wall of the channel 60. In summary, in the initial state, the inlet of the material distribution channel 623 corresponds to the outlet of the conveying pipe 61, the steel ball 7 enters the material distribution channel 623 through the conveying pipe 61, and the outer wall of the channel 60 at the outlet of the material distribution channel 623 limits the steel ball, so as to prevent the possibility that a plurality of steel balls simultaneously slide down to the workpiece press-fitting position.
In the final state, the axis of the material distribution channel 623 is parallel to the axis of the conveying channel 61, and the distance between the communicating parts is smaller than the diameter of the steel ball 7, so that the steel ball 7 cannot retreat into the conveying channel 61 in the final state, and meanwhile, the steel ball 7 can receive the thrust transmitted by the compressed air in the conveying channel 61. At this time, the top end of the material separating channel 623 and the bottom surface of the pressure lever 51 are on the same horizontal line. Therefore, after the material cutting cylinder 621 is started, the material distribution channel 623 is driven to drive the steel ball inside the material distribution channel 623 to move up and down, the height difference between the outlet of the conveying pipeline 61 and the bottom end of the pressing rod 51 can be compensated by the moved material distribution channel 623, and the steel ball 7 is influenced by the compressed air in the conveying pipeline 61, moves to the bottom end of the pressing rod 51 and slides to a workpiece through the channel 60.
The following brief description is the working process of the utility model:
s1: the linear motor 2 drives the moving plate 4 to move downwards along the guide rod 13 until the bottom end of the pressing mechanism 6 reaches the press-fitting table;
s2: the steel ball 7 enters the conveying pipeline 61 under the action of an external air source, and the steel ball positioned at the foremost end moves to the material distribution channel 623 under the force;
s3: starting a material cutting cylinder 621, wherein the material cutting cylinder 621 drives a material cutting rod 622 and a material distribution channel 623 located in the material cutting rod 622 to move up and down along the axial direction, the height difference between a conveying pipeline 61 and a pressure rod 51 is compensated through the movement of the material distribution channel 623, and a steel ball located in the material distribution channel 623 slides down to the top end of a workpiece to be pressed through a channel 60 under the influence of an air source and inertia;
s4: the linear motor 2 continues to apply acting force to the moving plate 4, at this time, the piston connecting piece 506 between the backstop cylinder 5 and the pressing mechanism 6 is stressed, the piston 5062 and the piston rod 5063 arranged in the piston connecting piece 506 move upwards in the piston chamber 5061, namely, relative displacement is generated between the backstop cylinder 5 and the pressing mechanism 6 until the pressing rod 51 presses the steel ball 7 into a workpiece to be pressed, and the pressing operation is completed;
s5: the linear motor 2 continues to apply acting force to the moving plate 4, and both sides of the lower bottom surface of the pressure lever 51 continue to complete flanging and closing operations;
s6: the linear motor 2 drives the backstop cylinder 5 to move upwards and drives the pressure rod to move upwards, air is injected into the piston chamber 5061 through the air vent 52, and at the moment, the piston 5062 and the piston rod 5063 apply acting force to the press-fitting mechanism 6 under the action of the injected air, so that the press-fitting, shaping and shaping effects are achieved;
s6: the stopping cylinder 5 moves further upwards, air injection into the piston chamber 5061 is stopped, and the press-fitting mechanism 6 is driven by the stopping cylinder 5 to move upwards until the stopping cylinder 5 and the piston chamber are restored to the original positions.
The utility model discloses technical scheme's advantage mainly embodies:
the steel ball pressing and closing-in operation is integrated, the steel ball is transmitted to a position to be pressed and pressed through the pressing mechanism, the steel ball is pressed into a workpiece to be pressed and pressed through a pressing rod in equipment, the pressing mechanism immediately performs closing-in operation after the pressing and the pressing are completed, the steel ball pressing and closing-in can be formed in one step without manual operation in the whole process, and the yield and the working efficiency are improved;
due to the ingenious arrangement of the cutting mechanism, only one steel ball can be conveyed to a position to be pressed, and the stability of the equipment is ensured;
the arrangement of the stopping cylinder and the piston connecting piece can ensure that the pressing mechanism and the stopping cylinder generate displacement after the press mounting is finished, and ensure that the pressing mechanism always generates acting force on a workpiece to be pressed and a steel ball when the stopping cylinder returns, thereby playing a role in press mounting and shaping.
Two sets of pressure equipment mechanisms accomplish the pressure equipment action in turn through the slide rail, enable the utility model discloses a production efficiency improves greatly.
The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.
Claims (10)
1. Integral type steel ball pressure equipment binding off equipment includes a frame (1), frame (1) is including parallel fixed upper fixed plate (11) and bottom plate (12) each other, its characterized in that: a press-mounting table (3) for placing a workpiece to be pressed is fixed on the upper surface of the lower fixing plate (12); a linear motor (2) is arranged on the upper surface of the upper fixing plate (11); a motor shaft of the linear motor (2) penetrates through the upper fixing plate (11) and is fixedly connected with a movable plate (4), the movable plate (4) is movably arranged in the frame (1) and is always parallel to the lower fixing plate (12), a stopping cylinder (5) is downwards arranged on the lower surface of the movable plate (4), and the linear motor (2) drives the movable plate (4) to further drive the stopping cylinder (5) and a pressure rod (51) arranged at the bottom of the stopping cylinder (5) to axially move up and down; the bottom surface of the retaining cylinder (5) is connected with a press-fitting mechanism (6) through a piston connecting piece (506); the press-fitting mechanism (6) is provided with a channel (60), the channel (60) and the pressure lever (51) are coaxial, the diameters of the channel (60) and the pressure lever (51) are consistent, when the press-fitting mechanism (6) and the backstop cylinder (5) generate relative displacement, the pressure lever (51) slides in the channel (60), and the lower bottom surface of the pressure lever (51) is a working surface.
2. The integrated steel ball press-fitting and necking-in device according to claim 1, wherein: two guide rods (13) are vertically fixed between the upper fixing plate (11) and the lower fixing plate (12); guide sleeves (131) are sleeved on the guide rods (13), and the guide sleeves (131) are fixedly connected with the moving plate (4).
3. The integrated steel ball press-fitting and necking-in device according to claim 1, wherein: the piston connecting piece (506) comprises a piston chamber (5061) arranged in the backstop cylinder (5), a piston (5062) arranged in the piston chamber (5061) in a sliding mode, and a piston rod (5063) fixed to the bottom of the piston (5062); the piston rods (5063) are positioned at two sides of the compression rod (51); the piston rod (5063) is connected with the press-mounting mechanism (6) through a bolt; and an air vent (52) for inputting air into the piston chamber (5061) is formed in the outer wall of the retaining cylinder (5).
4. The integrated steel ball press-fitting and necking-in device according to any one of claims 1 to 3, wherein: the press-fitting mechanism (6) comprises a steel ball (7) and a compressed air conveying pipeline (61) and a material cutting mechanism (62); and a height difference always exists between the outlet of the conveying pipeline (61) and the bottom end of the pressure rod (51) in the steel ball conveying process.
5. The integrated steel ball press-fitting and necking-in device according to claim 4, wherein: the cutting mechanism (62) comprises a cutting cylinder (621) arranged in the stopping cylinder (5), a cutting rod (622) movably arranged below the cutting cylinder (621), and a material distribution channel (623) positioned at the bottom end of the cutting rod (622), wherein the axis of the material distribution channel (623) is parallel to or coaxial with the axis of the conveying pipeline (61); the material cutting cylinder (621) drives the material cutting rod (622) to move up and down, and then the axis of the material distribution channel (623) and the axis of the conveying pipeline (61) are driven to be converted in a parallel or coaxial state.
6. The integrated steel ball press-fitting and necking-in device according to claim 5, wherein: the material cutting rod (622) drives the material distribution channel (623) to move, and the initial state and the final state exist; the inlet of the material distribution channel (623) is aligned with the outlet of the conveying pipeline (61) in the initial state, and at least part of the outlet of the material distribution channel (623) is attached to the outer wall of the pressure rod (51) or the channel (60); in the final state, the material distribution channel (623) and the conveying pipeline (61) are staggered, the distance between the communicated parts is smaller than the diameter of the steel ball, and the top end of the material distribution channel (623) and the bottom surface of the pressure lever (51) are positioned on the same horizontal line.
7. The integrated steel ball press-fitting and necking-in device according to claim 6, wherein: the diameter of the steel ball (7) is equivalent to the length and the width of the inner wall of the material distributing channel (623).
8. The integrated steel ball press-fitting and necking-in device according to claim 7, wherein: the diameter of the steel ball (7) corresponds to the diameter of the conveying pipe (61) and the channel (60).
9. The integrated steel ball press-fitting and necking-in device according to claim 1, wherein: the lower bottom surface of movable plate (4) is provided with a slide rail (41), one side of slide rail (41) is provided with drives actuating cylinder, slide rail (41) go up the card and are equipped with slider (42) that can follow the slide rail direction and remove, the bottom surface of slider (42) is fixed with a base (43), be provided with a set of on base (43) stopping cylinder (5), it drives actuating cylinder slider (42) and then drive base (43) and stopping cylinder (5) are controlled and are removed.
10. The integrated steel ball press-fitting and necking-in device according to claim 9, wherein: the working surface of the lower bottom surface of the pressure lever (51) comprises a press-fitting structure in the middle and flanging and closing-up structures on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021014732.3U CN212470461U (en) | 2020-06-05 | 2020-06-05 | Integrated steel ball press fitting closing-in equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021014732.3U CN212470461U (en) | 2020-06-05 | 2020-06-05 | Integrated steel ball press fitting closing-in equipment |
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| CN212470461U true CN212470461U (en) | 2021-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604671A (en) * | 2020-06-05 | 2020-09-01 | 苏州韩斯登鼎自动化设备科技有限公司 | Integrated steel ball press fitting closing-in equipment |
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2020
- 2020-06-05 CN CN202021014732.3U patent/CN212470461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604671A (en) * | 2020-06-05 | 2020-09-01 | 苏州韩斯登鼎自动化设备科技有限公司 | Integrated steel ball press fitting closing-in equipment |
| CN111604671B (en) * | 2020-06-05 | 2024-06-11 | 苏州韩斯登鼎自动化设备科技有限公司 | Steel ball press-fitting closing-in equipment |
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