CN212858437U

CN212858437U - Floating tool for assembling electromagnetic valve

Info

Publication number: CN212858437U
Application number: CN202021014715.XU
Authority: CN
Inventors: 赵子俊
Original assignee: Suzhou Hansdengding Automation Equipment Technology Co ltd
Current assignee: Suzhou Hansdengding Automation Equipment Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-04-02
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a floating tool for assembling a solenoid valve, which comprises a frame, wherein a mounting plate is arranged on the frame; two parallel slide rails and a supporting block fixed between the slide rails are fixed on the upper surface of the mounting plate; a tool table is arranged on the slide rail; the upper surface interval of frock platform is provided with a set of frock board, connects through relocation mechanism between frock board and the frock platform and makes both can produce relative displacement, and the lower surface of frock board is provided with a set of kicking block, and its lower surface is just right with the upper surface of supporting shoe behind the kicking block passed the frock platform, and when the frock board upper surface was not placed and is waited the pressure equipment solenoid valve, there was the clearance between kicking block and the supporting shoe. The utility model has the advantages that: adopt automatic frock to carry out the pressure equipment operation to the solenoid valve, be provided with supporting shoe and kicking block simultaneously in the frock, through with both the setting of floating perpendicularly, under compression state, kicking block and supporting shoe guarantee that slider and slide rail can not produce the shearing force because of the mounting panel warp, damage even, prolong the life of this frock.

Description

Floating tool for assembling electromagnetic valve

Technical Field

The utility model belongs to the technical field of the solenoid valve processing, especially, relate to a solenoid valve assembly is with frock of floating.

Background

Generally, in the production process, press-fitting operation is required to be carried out on products such as solenoid valves. The existing press fitting operation is mainly carried out by adopting manual assembly or a flow line mode, but the automation degree of the mode is not high. In addition, due to the fact that defective products are easily caused by human factors in manual assembly, press fitting and closing operation need to be carried out separately, and therefore time consuming, low efficiency and high cost of electromagnetic valve machining operation are achieved.

In addition, when the automatic equipment is used for press mounting, particularly when the electromagnetic valve is conveyed by the slide rail, the deformation of the tooling plate is easily caused by the press mounting stress of the electromagnetic valve, and then the slide block on the slide rail is damaged by the shearing force, so that the equipment cannot be used.

Therefore, designing a floating tool for machining the electromagnetic valve 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 a solenoid valve assembly is with frock of floating 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:

a floating tool for assembling an electromagnetic valve comprises a rack, wherein an installation plate is arranged on the rack; the upper surface of the mounting plate is fixedly provided with two mutually parallel slide rails and a supporting block fixedly arranged between the two slide rails; the slide rail is provided with a tool table moving along the slide rail; the upper surface interval of frock platform is provided with a set of frock board that is used for placing the solenoid valve of treating the pressure equipment, the frock board with connect so that both can produce relative displacement through relocation mechanism between the frock platform, the lower surface of frock board is provided with a set of kicking block, the kicking block passes its lower surface behind the frock platform with the upper surface of supporting shoe is just right, works as when the frock board is in initial state and does not place the solenoid valve of treating the pressure equipment, the kicking block with the clearance has between the supporting shoe.

Preferably, the floating mechanism comprises a bolt fixed on the upper surface of the tool table and a spring sleeved outside the bolt, one end of the spring abuts against the upper surface of the tool table, and the other end of the spring abuts against the tool plate.

Preferably, the supporting block and the jacking block are coaxial with the electromagnetic valve to be pressed.

Preferably, in an initial state, a gap between the ejector block and the supporting block is smaller than a distance between the tool table and the tool plate.

Preferably, a notch for enabling the top block to penetrate through is correspondingly arranged on the tool table.

Preferably, the tooling table is powered by a first servo motor, the first servo motor is arranged on the rack, and a driving shaft on the first servo motor is positioned in a space between the two jacking blocks.

Preferably, the slide rail is movably provided with a slide block, and the tool table is detachably arranged above the slide block.

Preferably, a second servo motor is further arranged on the rack, and the second servo motor drives the mounting plate to perform reciprocating translation along the direction perpendicular to the moving direction of the first servo motor.

Preferably, a second sliding rail is arranged in parallel with a motor shaft of the second servo motor and positioned on two sides of the motor shaft, a second sliding block is arranged between the second sliding rail and the mounting plate, and the mounting plate reciprocates along the direction of the second sliding rail.

Preferably, the rack is further provided with a sensor for detecting whether the electromagnetic valve is to be pressed or not, the sensor is fixed at the top end of a fixed rod, and the sensor is positioned above the tooling plate; the bottom end of the fixed rod is fixed at the bottom of the rack.

The utility model discloses technical scheme's advantage mainly embodies:

adopt automatic frock to carry out the pressure equipment operation to the solenoid valve, be provided with supporting shoe and kicking block simultaneously in this automatic frock, through with both vertical floating settings, when not carrying out the pressure equipment to the solenoid valve, slide rail, slider and kicking block all provide the holding power to the mounting panel, under the pressurized state, cooperation through kicking block and supporting shoe guarantees that slider and slide rail can not be because of the mounting panel warp and produce the shearing force, and then leads to its deformation or even damage, can prolong the life of this frock.

Drawings

FIG. 1: the top view of the preferred embodiment of the present invention;

FIG. 2: the side view of the preferred embodiment of the present invention.

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 2, the utility model discloses a solenoid valve assembly is with frock of floating, including frame 1, be provided with a mounting panel 2, second servo motor 7 and sensor 8 in the frame 1.

The second servo motor 7 is arranged on one side of the mounting plate 2, and a motor shaft of the second servo motor is positioned on the lower surface of the mounting plate 2. A second slide rail 71 is arranged parallel to the motor shaft of the second servo motor 7 and on two sides of the motor shaft, and a second slide block (not shown in the figure) is arranged between the second slide rail 71 and the mounting plate 2. When the second servo motor 7 is started, the mounting plate 2 will move back and forth along the direction of the second slide rail 71.

As shown in fig. 2, the sensor 8 is located above the tooling plate 4 and the sensor 8 can be a laser sensor or an optical fiber sensor and the like which can be used for detecting whether there is a sensor for waiting for a press-fitting electromagnetic valve (not shown in the figure) on the tooling plate 4 and sends a corresponding signal according to the detected result, the optical fiber sensor is preferably adopted in the utility model. The sensor 8 is fixed at the top end of a fixing rod 81, and the bottom end of the fixing rod 81 is fixed at the bottom of the frame 1.

As shown in fig. 1, a first servo motor 6 is disposed on the upper surface of the mounting plate 2, and a driving shaft 61 of the first servo motor 6 penetrates through the central axis of the mounting plate 2 and is perpendicular to the motor shaft of the second servo motor 7 in a different plane, that is, when the mounting plate 2 is driven by the second servo motor 7, the mounting plate 2 will make reciprocating translation in a direction perpendicular to the moving direction of the first servo motor 6.

As shown in fig. 1 to 2, two parallel slide rails 21 and a supporting block 22 fixedly disposed between the two slide rails 21 are fixedly disposed on the upper surface of the mounting plate 2. Movably on the slide rail 21 be provided with slider 211, slider 211's top detachably is provided with frock platform 3, frock platform 3 by first servo motor 6 provides the power supply, just first servo 6 motor set up in on the frame 1.

As shown in fig. 2, a set of tooling plates 4 for placing the solenoid valve to be press-fitted are arranged on the upper surface of the tooling table 3 at intervals, and the tooling plates 4 are connected with the tooling table 3 through a floating mechanism so that the tooling plates and the tooling table can generate relative displacement. The floating mechanism comprises a bolt 304 fixed on the upper surface of the tool table 3 and a spring 305 sleeved outside the bolt, one end of the spring 305 abuts against the upper surface of the tool table 3, and the other end of the spring 305 abuts against the tool plate 4. It can be seen that when the tool plate 4 is forced, the spring 305 is forced to press down, and the distance between the tool plate 4 and the tool table 3 is reduced.

A notch 301 is correspondingly arranged on the tool table 3. The lower surface of the tooling plate 4 is fixedly provided with a group of top blocks 5 through bolts, and the fixing mode between the tooling plate 4 and the top blocks 5 can be other fixing modes which can be realized, which is not described herein again. The space between the two top blocks 5 passes through a drive shaft 61 on the first servomotor 6. When the tooling plate 4 is stressed, after the ejector block 5 passes through the notch 301 through which the ejector block passes, the lower surface of the ejector block 5 is opposite to the upper surface of the supporting block 22, and at the moment, the supporting block 22 and the ejector block 5 are coaxial with the electromagnetic valve to be pressed. When the electromagnetic valve to be press-fitted is not placed in the initial state of the tooling plate 4, a gap is formed between the ejector block 5 and the supporting block 22, and in the initial state, the gap is smaller than the distance between the tooling table 3 and the tooling plate 4.

In summary, in the initial state, the solenoid valve to be press-fitted is not placed on the tooling plate 4, and the sensor 8 sends a signal that the solenoid valve to be press-fitted is not detected to exist on the tooling plate 4, so that the tooling plate 4 is not stressed, the ejector block 5 and the supporting block 22 are in a floating state, and the solenoid valve to be press-fitted is coaxial with the ejector block 5 and the supporting block 22.

When the electromagnetic valve to be press-fitted is placed on the tooling plate 4, and the sensor 8 detects a signal to be press-fitted, the first servo motor 6 drives the tooling table 3 to move to a position to be press-fitted, pressure is applied to the electromagnetic valve and the tooling plate 4 by press-fitting equipment (not shown in the figure), the tooling plate 4 generates relative displacement with the tooling table 3 after being stressed, and finally, because the ejector block 5 is attached to the supporting block 22 and generates upward reaction force on the tooling plate 4, the sliding block and the sliding rail are ensured not to generate shearing force due to deformation of the mounting plate, so that the sliding block and the sliding rail are prevented from deforming or even being damaged, and the service life of the floating tooling for assembling the electromagnetic valve can be prolonged.

The following brief description is the working process of the utility model:

s1: placing an electromagnetic valve to be pressed on a tool plate 4, detecting the existence of the electromagnetic valve to be pressed through a sensor 8, and driving a tool table 3 and a top block 5 to move to a pressing position through a first servo motor 6;

s2: the electromagnetic valve to be pressed and processed is pressed down by the acting force of the pressing and loading equipment, meanwhile, the top block 5 moves down to be in contact with the supporting block 22, and the reacting force is exerted upwards through the supporting block 22 so as to share the pressure originally born by the sliding rail 21 and the sliding block 211 thereon;

s3: after the press mounting is finished, resetting, and simultaneously driving the jacking block 5 to move upwards to an initial state by the tooling plate 4;

s4: starting the second servo motor 7, and moving the mounting plate 2 placed on the first slide rail 21 along the direction of the second slide rail 71 to switch the press-fitting position;

s5: repeating the steps S2-S4 until all the positions to be pressed on the electromagnetic valve are completely pressed;

s6: and taking out the solenoid valve after press mounting, wherein the sensor 8 does not detect the solenoid valve to be press mounted, the sensor 8 sends a reset signal to the first servo motor 6 and the second servo motor 7, and the mounting plate 2 and the tooling table 3 are both restored to the initial state to prepare for processing the next batch of solenoid valves to be press mounted.

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

1. Solenoid valve assembly is with frock of floating, its characterized in that: comprises a frame (1), wherein a mounting plate (2) is arranged on the frame (1); the upper surface of the mounting plate (2) is fixedly provided with two mutually parallel slide rails (21) and a supporting block (22) fixedly arranged between the two slide rails (21); the slide rail (21) is provided with a tooling table (3) which moves along the slide rail (21); the upper surface interval of frock platform (3) is provided with a set of frock board (4) that are used for placing and treat the pressure equipment solenoid valve, frock board (4) with connect so that both can produce relative displacement through floating mechanism between frock platform (3), the lower surface of frock board (4) is provided with a set of kicking block (5), kicking block (5) pass its lower surface behind frock platform (3) with the upper surface of supporting shoe (22) is just right, works as when frock board (4) are in initial state and do not place and treat the pressure equipment solenoid valve, kicking block (5) with have the clearance between supporting shoe (22).

2. The floating tool for assembling the electromagnetic valve according to claim 1, characterized in that: the floating mechanism comprises a bolt (304) fixed on the upper surface of the tooling table (3) and a spring (305) sleeved outside the bolt, one end of the spring (305) is abutted to the upper surface of the tooling table (3), and the other end of the spring is abutted to the tooling plate (4).

3. The floating tool for assembling the electromagnetic valve according to claim 1, characterized in that: the supporting block (22) and the jacking block (5) are coaxial with the electromagnetic valve to be pressed.

4. The floating tool for assembling the electromagnetic valve according to claim 1, characterized in that: in an initial state, the clearance between the ejector block (5) and the supporting block (22) is smaller than the distance between the tooling table (3) and the tooling plate (4).

5. The floating tool for assembling the electromagnetic valve according to claim 1, characterized in that: the tool table (3) is correspondingly provided with a notch (301) for enabling the ejector block (5) to penetrate through.

6. The floating tool for assembling the electromagnetic valve according to any one of claims 1 to 5, characterized in that: frock platform (3) are provided the power supply by first servo motor (6), first servo motor (6) set up in on frame (1), just drive shaft (61) on first servo motor (6) are located two in the space between kicking block (5).

7. The floating tool for assembling the electromagnetic valve according to claim 6, wherein: the slide rail (21) is movably provided with a slide block (211), and the tool table (3) is detachably arranged above the slide block (211).

8. The floating tool for assembling the electromagnetic valve according to claim 7, wherein: still be provided with second servo motor (7) on frame (1), second servo motor (7) drive mounting panel (2) are along the perpendicular to the reciprocating translation of the moving direction of first servo motor (6).

9. The floating tool for assembling the electromagnetic valve according to claim 8, wherein: and a second sliding rail (71) is arranged in parallel with a motor shaft of the second servo motor (7) and positioned on two sides of the motor shaft, a second sliding block is arranged between the second sliding rail (71) and the mounting plate (2), and the mounting plate (2) moves in a reciprocating manner along the direction of the second sliding rail (71).

10. The floating tool for assembling the electromagnetic valve according to any one of claims 1 to 5, characterized in that: the rack (1) is also provided with a sensor (8) for detecting whether the electromagnetic valve is to be pressed or not, the sensor (8) is fixed at the top end of a fixing rod (81), and the sensor (8) is positioned above the tooling plate (4); the bottom end of the fixing rod (81) is fixed at the bottom of the rack (1).