Press-fit device for processing sealing ring of electromagnetic valve

Abstract

The utility model discloses a press-fit device for processing a solenoid valve sealing ring, which comprises a base, the inside of the base is rotatably connected with a positive and negative screw rod through a bearing, the outer side of the positive and negative screw rod is connected with two symmetrically distributed sliding blocks through threads, the sliding blocks are connected with the base in a sliding manner, and the sliding blocks are connected with the base in a sliding manner. Handles are fixedly connected to the left end and the right end of the positive and negative screw correspondingly, the handles are rotationally connected with the base, a connecting base is fixedly connected to the top of the sliding block, and the connecting base is slidably connected with the base. By designing the threaded connection of the positive and negative screw rod and the sliding block, the horizontal movement of the sliding block can be realized when the handle is rotated to drive the positive and negative screw rod to rotate, further the movement of the clamping block can be realized, the workpiece can be positioned through the fitting of the clamping block and the workpiece, the subsequent pressing work is facilitated, and the clamping block adopts a detachable design, so that the clamping block is convenient to use. And the clamping blocks are convenient to disassemble and replace, and workpieces of different shapes and sizes can be conveniently positioned and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to a press device for electromagnetic valve sealing ring processing. BACKGROUND

[0002] The press device for electromagnetic valve sealing ring processing plays a very important role in the production process, and is mainly used for installing the sealing ring to the corresponding position of the electromagnetic valve. The utility model discloses a sealing ring press device, including the base, both ends of the base upside are fixedly installed with the stand, the stand top is fixedly installed with the transverse plate, the transverse plate bottom side middle part is fixedly installed with the electric push rod, the output of electric push rod is fixedly installed with the buffer plate through detachable mechanism, the base upside is equipped with two groups of clamps, the clamp top is equipped with the press plate, both ends of the press plate upside are equipped with the installation slot, the installation slot is equipped with the guide rod, the guide rod bottom is connected between the installation slot and is equipped with the spring, the guide rod top end penetrates the buffer plate and is connected with its sliding, the guide rod middle part outside sleeve is connected with the spring, the guide rod middle part sleeve is equipped with two groups of rubber rings. The press plate is convenient to disassemble, can replace the press plate according to different models of shell and sealing ring;Avoid emitting abnormal sound in the process of pressing;The neutral is good, the structure is stable, improves the pressing efficiency.

[0003] In the prior art, when positioning the workpiece, the clamping plate shape is fixed, and it is not convenient to replace the clamping plate of different shapes when positioning the workpiece of different shapes. The insufficient fit of the clamping plate and the workpiece will affect the positioning effect. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a press device for electromagnetic valve sealing ring processing, which solves the problem of inconvenient replacement of different shape clamping plates.

[0005] In order to achieve the above object, the utility model provides following technical scheme: a kind of pressing device for electromagnetic valve sealing ring processing, including base, the inside of the base is rotatably connected with positive and negative screw rod by bearing, the outside of the positive and negative screw rod is connected with two symmetrically distributed sliding blocks by screwing, the sliding block is slidably connected with base, the left and right ends of the positive and negative screw rod are fixedly connected with handle, the handle is rotatably connected with base, the top of the sliding block is fixedly connected with connecting seat, the connecting seat is slidably connected with base, the inside of the connecting seat is slidably sleeved with connecting block, the outside of the connecting block is fixedly connected with clamping block, the clamping block is slidably connected with base, the upper end of the base is fixedly connected with multiple support rods, the top of the support rod is fixedly connected with top plate, the top of the top plate is fixedly connected with hydraulic cylinder, the output end of the hydraulic cylinder is slidably connected with top plate, the lower end of the output end of the hydraulic cylinder is fixedly connected with fixed seat, the lower end of the fixed seat is slidably connected with pressing block, adjusting mechanism is arranged on the pressing block, connecting mechanism is arranged on the connecting seat.

[0006] Preferably, the adjusting mechanism includes a chute, the inside of the fixed seat is provided with a chute, the inside of the chute is slidably connected with an inclined block, the outside of the inclined block is slidably sleeved with a sliding seat, the sliding seat is slidably connected with the fixed seat, the sliding seat is fixedly connected with the pressing block, the inside of the sliding seat is slidably sleeved with a guide rod, the guide rod is fixedly connected with the fixed seat, the inside of the sliding seat is fixedly connected with a fixed rod, the fixed rod is slidably connected with the inclined block, the outside of the fixed rod is provided with a first spring, the outside of the inclined block is fixedly connected with a guide block, and the guide block is slidably connected with the sliding seat. By designing the adjusting mechanism, the use position of the pressing block can be easily adjusted.

[0007] Preferably, the number of chutes is multiple, and the multiple chutes are evenly distributed in the inside of the fixed seat. By designing multiple chutes, the inclined block can be slid into the inside of different positions of the chutes.

[0008] Preferably, one end of the first spring is fixedly connected with the inclined block, and the other end of the first spring is fixedly connected with the sliding seat. By designing the first spring, the force of the first spring can act on the inclined block.

[0009] Preferably, the connecting mechanism includes a groove, the inside of the connecting block is provided with a groove, the inside of the groove is movably sleeved with a ball, the ball is movably connected with the connecting seat, the outside of the ball is movably sleeved with a support block, the support block is slidably connected with the connecting seat, the inside of the support block is slidably sleeved with a connecting rod, the connecting rod is fixedly connected with the connecting seat, and the outside of the connecting rod is provided with a second spring. By designing the connecting mechanism, the clamping block can be easily disassembled and replaced.

[0010] Preferably, one end of the second spring is fixedly connected with the supporting block, and the other end of the second spring is fixedly connected with the connecting seat. Through the design of the second spring, the force of the second spring can act on the supporting block.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a positive and negative screw rod and the thread connection of sliding block are designed, the horizontal movement of sliding block can be realized when rotating handle drives the rotation of positive and negative screw rod, and then the movement of clamping block can be realized, the workpiece is positioned through the adhesion of clamping block and workpiece, convenient for subsequent compression work to carry out, and clamping block adopts detachable design, and clamping block is convenient to disassemble and replace, and it is convenient for positioning use for different shape, size workpieces.

[0013] 2、The utility model discloses a hydraulic cylinder's effect, and the output end of hydraulic cylinder can drive fixed seat and pressure block to move down, and pressure block can install to the lower pressure of sealing washer, and pressure block adopts sectional design, can lower pressure to the both ends of sealing washer, avoids the convex position of workpiece and influences the lower pressure work to carry out, and the position of pressure block is adjustable, and it is convenient for the compression use of sealing washer of different size. DRAWINGS

[0014] Figure 1 It is the overall structure perspective drawing of the utility model;

[0015] Figure 2 It is the base partial structure perspective section view of the utility model Figure 1 ;

[0016] Figure 3 It is the fixed seat front view section view of the utility model Figure 1 ;

[0017] Figure 4 It is the A place enlarged view of the utility model Figure 3 ;

[0018] Figure 5 It is the connecting seat top view section view of the utility model Figure 2 ;

[0019] In the drawing: 1, base;2, positive and negative screw rod;3, sliding block;4, handle;5, connecting seat;6, connecting block;7, clamping block;8, adjusting mechanism;9, connecting mechanism;10, support rod;11, top plate;12, hydraulic cylinder;13, fixed seat;14, pressure block;81, inclined chute;82, inclined block;83, sliding seat;84, guide rod;85, fixed rod;86, first spring;87, guide block;91, recess;92, ball;93, supporting block;94, connecting rod;95, second spring. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figure 1 、 Figure 2 A kind of pressing device for electromagnetic valve sealing ring processing, including base 1, the inside of base 1 is rotatably connected with positive and negative screw rod 2 by bearing, the outside of positive and negative screw rod 2 is connected with two symmetrical distribution sliders 3 by thread, slider 3 is slidably connected with base 1, the left and right ends of positive and negative screw rod 2 are all fixedly connected with handle 4, handle 4 is rotatably connected with base 1, the top of slider 3 is fixedly connected with connecting seat 5, connecting seat 5 is slidably connected with base 1, the inside of connecting seat 5 is slidably sleeved with connecting block 6, the outside of connecting block 6 is fixedly connected with clamping block 7, clamping block 7 is slidably connected with base 1, the upper end of base 1 is fixedly connected with multiple support rods 10, the top of support rod 10 is fixedly connected with top plate 11, the top of top plate 11 is fixedly connected with hydraulic cylinder 12, the output end of hydraulic cylinder 12 is slidably connected with top plate 11, the lower end of the output end of hydraulic cylinder 12 is fixedly connected with fixed seat 13, fixed seat 13 is slidably connected with pressing block 14, adjusting mechanism 8 is arranged on pressing block 14, connecting mechanism 9 is arranged on connecting seat 5.

[0022] Please refer to Figure 1 、 Figure 3 、 Figure 4 Adjusting mechanism 8 includes inclined groove 81, the inside of fixed seat 13 is provided with inclined groove 81, the inside of inclined groove 81 is slidably connected with inclined block 82, the number of inclined groove 81 is multiple, multiple inclined groove 81 is evenly distributed in the inside of fixed seat 13, by designing multiple inclined groove 81, the inclined block 82 can be slid into the inside of inclined groove 81 in different positions, the outside of inclined block 82 is slidably sleeved with sliding seat 83, sliding seat 83 is slidably connected with fixed seat 13, sliding seat 83 is fixedly connected with pressing block 14, the inside of sliding seat 83 is slidably sleeved with guide rod 84, guide rod 84 is fixedly connected with fixed seat 13, the inside of sliding seat 83 is fixedly connected with fixed rod 85, fixed rod 85 is slidably connected with inclined block 82, the outside of fixed rod 85 is provided with first spring 86, one end of first spring 86 is fixedly connected with inclined block 82, the other end of first spring 86 is fixedly connected with sliding seat 83, by designing first spring 86, the force of first spring 86 can act on inclined block 82, the outside of inclined block 82 is fixedly connected with guide block 87, guide block 87 is slidably connected with sliding seat 83, by designing adjusting mechanism 8, it is convenient to adjust the use position of pressing block 14.

[0023] Please refer toFigure 1 、 Figure 2 、 Figure 5 The connecting mechanism 9 comprises a groove 91, the interior of the connecting block 6 is provided with the groove 91, the interior of the groove 91 movably sheaths a ball 92, the ball 92 is movably connected with the connecting seat 5, the outer side of the ball 92 movably sheaths a supporting block 93, the supporting block 93 is slidably connected with the connecting seat 5, the interior of the supporting block 93 slidably sheaths a connecting rod 94, the connecting rod 94 is fixedly connected with the connecting seat 5, the outer side of the connecting rod 94 is provided with a second spring 95, one end of the second spring 95 is fixedly connected with the supporting block 93, the other end of the second spring 95 is fixedly connected with the connecting seat 5, through the design of the second spring 95, the force of the second spring 95 can act on the supporting block 93, through the design of the connecting mechanism 9, the clamping block 7 is convenient to disassemble and replace.

[0024] The specific implementation process of the utility model is as follows: when using, first, the workpiece to be pressed is placed on the base 1, then the handle 4 is rotated, the handle 4 drives the lead screw 2 to rotate, so that the sliding block 3 makes threaded motion, the sliding block 3 drives the connecting seat 5, the connecting block 6 and the clamping block 7 to move horizontally, the workpiece can be clamped and positioned through the contact between the clamping block 7 and the workpiece, after positioning, first, the sealing ring is placed on the workpiece, then the hydraulic cylinder 12 is started, the output end of the hydraulic cylinder 12 drives the fixed seat 13 and the pressing block 14 to move downward, the pressing block 14 presses downward on the sealing ring, so that the pressing work of the sealing ring is realized.

[0025] When the clamping block 7 needs to be disassembled, the clamping block 7 is moved upward, the clamping block 7 drives the connecting block 6 to slide along the connecting seat 5, the clamping block 7 drives the connecting block 6 to move, the connecting block 6 and the ball 92 slide relatively, the arc surface of the groove 91 in the connecting block 6 can extrude and push the ball 92 to move, the ball 92 rolls towards the interior of the connecting seat 5, at the same time, the ball 92 drives the supporting block 93 to slide along the connecting rod 94 and extrude, so that the connecting block 6 and the ball 92 can be separated, then the connecting block 6 can be taken out from the interior of the connecting seat 5 to disassemble the clamping block 7, the clamping block 7 is convenient to disassemble and replace, and it is convenient to position and use for workpieces of different shapes and sizes.

[0026] When the position of the pressing block 14 needs to be adjusted, the pressing block 14 is directly pushed horizontally, the pressing block 14 drives the sliding seat 83 to move horizontally, the sliding seat 83 drives the inclined block 82 to move, the inclined block 82 slides along the inclined groove 81 inside the fixed seat 13, the inclined surface of the inclined groove 81 extrudes and drives the inclined block 82 to move, the inclined block 82 slides along the sliding seat 83, the inclined block 82 simultaneously drives the guide block 87 to slide along the sliding seat 83, the inclined block 82 slides along the fixed rod 85 and extrudes the second spring 95, meanwhile, the sliding seat 83 slides along the guide rod 84, with the horizontal movement of the sliding seat 83, the inclined block 82 can be reset under the elastic action of the second spring 95, at this time, the inclined block 82 can be inserted into the inclined groove 81 at another position, the pressing block 14 adopts a segmented design, can press down both ends of the sealing ring, avoids the protruding parts of the workpiece from affecting the proceeding of the pressing work, and the position of the pressing block 14 is adjustable, which is convenient for pressing and using the sealing ring of different sizes.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for processing sealing rings of electromagnetic valves, comprising a base (1), characterized in that: The inside of the base (1) is rotatably connected with a reversible screw rod (2) through a bearing, the outer side of the reversible screw rod (2) is threadedly connected with two symmetrically distributed sliding blocks (3), the sliding blocks (3) are slidably connected with the base (1), the left and right ends of the reversible screw rod (2) are fixedly connected with handles (4), the handles (4) are rotatably connected with the base (1), the top of the sliding block (3) is fixedly connected with a connecting seat (5), the connecting seat (5) is slidably connected with the base (1), the inside of the connecting seat (5) is slidably sleeved with a connecting block (6), the outer side of the connecting block (6) is fixedly connected with a clamping block (7), the clamping block (7) is slidably connected with the base (1), the upper end of the base (1) is fixedly connected with a plurality of supporting rods (10), the top of the supporting rod (10) is fixedly connected with a top plate (11), the top of the top plate (11) is fixedly connected with a hydraulic cylinder (12), the output end of the hydraulic cylinder (12) is slidably connected with the top plate (11), the lower end of the output end of the hydraulic cylinder (12) is fixedly connected with a fixing seat (13), the lower end of the fixing seat (13) is slidably connected with a pressing block (14), the pressing block (14) is provided with an adjusting mechanism (8), and the connecting seat (5) is provided with a connecting mechanism (9).

2. The press fitting device for processing sealing rings of electromagnetic valves according to claim 1, characterized in that: The adjusting mechanism (8) comprises an inclined groove (81), the inside of the fixing seat (13) is provided with an inclined groove (81), the inside of the inclined groove (81) is slidably connected with an inclined block (82), the outer side of the inclined block (82) is slidably sleeved with a sliding seat (83), the sliding seat (83) is slidably connected with the fixing seat (13), the sliding seat (83) is fixedly connected with the pressing block (14), the inside of the sliding seat (83) is slidably sleeved with a guide rod (84), the guide rod (84) is fixedly connected with the fixing seat (13), the inside of the sliding seat (83) is fixedly connected with a fixed rod (85), the fixed rod (85) is slidably connected with the inclined block (82), the outer side of the fixed rod (85) is provided with a first spring (86), the outer side of the inclined block (82) is fixedly connected with a guide block (87), and the guide block (87) is slidably connected with the sliding seat (83).

3. The press fitting device for processing sealing rings of electromagnetic valves according to claim 2, characterized in that: The number of the inclined grooves (81) is a plurality, and the plurality of inclined grooves (81) are evenly distributed in the inside of the fixing seat (13).

4. The press fitting device for processing sealing rings of electromagnetic valves according to claim 2, characterized in that: One end of the first spring (86) is fixedly connected with the inclined block (82), and the other end of the first spring (86) is fixedly connected with the sliding seat (83).

5. The press fitting device for processing sealing rings of electromagnetic valves according to claim 1, characterized in that: The connecting mechanism (9) comprises a groove (91), the inside of the connecting block (6) is provided with a groove (91), the inside of the groove (91) is movably sleeved with a ball (92), the ball (92) is movably connected with the connecting seat (5), the outer side of the ball (92) is movably sleeved with a supporting block (93), the supporting block (93) is slidably connected with the connecting seat (5), the inside of the supporting block (93) is slidably sleeved with a connecting rod (94), the connecting rod (94) is fixedly connected with the connecting seat (5), and the outer side of the connecting rod (94) is provided with a second spring (95).

6. The press fitting device for processing sealing rings of electromagnetic valves according to claim 5, characterized in that: One end of the second spring (95) is fixedly connected with the supporting block (93), and the other end of the second spring (95) is fixedly connected with the connecting seat (5).

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