CN218370529U - Clamping and conveying device for valve seat production - Google Patents

Abstract

The utility model provides a clamping and conveying device for valve seat production, which relates to the technical field of valve seats and comprises a frame, a valve seat and an accumulation mechanism for placing the valve seat, wherein the inner top wall of the frame is provided with a chute, the inside of the chute is connected with a movable block in a sliding way, the frame is provided with a driving mechanism for driving the movable block to slide in the chute, and the bottom of the movable block is fixedly connected with a cylinder; the utility model discloses a start-up cylinder promotes the activity dish and descends, make the backing plate of end box side receive upwards upset after the extrusion, make the top upset of backing plate to the bottom at disk seat edge, thereby can hold up the disk seat, the disk seat after will holding up through actuating mechanism carries to detection mechanism detects afterwards, the device simple structure can be quick plays the effect of centre gripping to the disk seat, the detection efficiency to the disk seat has been improved, come to compress tightly the top of disk seat through hold-down mechanism, prevent that the in-process disk seat of carrying from sliding.

Description

Clamping and conveying device for valve seat production

Technical Field

The utility model relates to a disk seat technical field specifically is a centre gripping conveyor is used in disk seat production.

Background

The disk seat is the valve in can dismantling the face part for support case closes the position entirely, and constitutes sealed vice, and general disk seat diameter is the valve maximum circulation diameter promptly, and the disk seat need detect in the course of working, thereby guarantees the quality of valve, adopts centre gripping conveying mechanism to carry the disk seat centre gripping that detects to detect to detection mechanism on usually, and current centre gripping conveying mechanism is comparatively complicated loaded down with trivial details to the process of disk seat centre gripping, consuming time power, the influence is to the detection efficiency of disk seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping conveyor is used in disk seat production aims at solving the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a disk seat production is with centre gripping conveyor, includes frame, disk seat and the mechanism of piling up of placing the disk seat, the spout has been seted up to the interior roof of frame, the inside sliding connection of spout has the movable block, be equipped with the drive movable block in the inside gliding actuating mechanism of spout in the frame, the bottom fixedly connected with cylinder of movable block, the flexible end fixedly connected with movable disc of cylinder, the bottom of movable disc is equipped with four connecting rods, every the box at the bottom of the equal fixedly connected with of bottom of connecting rod, the swing groove has been seted up to the one end of end box, the inside of end box articulates through the round pin axle has a backing plate, every all be equipped with hold-down mechanism on the connecting rod.

In order to make the utility model discloses the connecting rod that has control activity dish bottom carries out the effect that removes, the utility model discloses a further technical scheme does, the first motor of fixedly connected with on the activity dish, the sliding tray has been seted up to the bottom of activity dish, the one end sliding connection of connecting rod is in the inside of sliding tray, the inside rotation of sliding tray is connected with first screw rod, the output pivot end of first motor with first screw rod fixed connection, the one end threaded connection of connecting rod is in on the first screw rod.

In order to make the utility model discloses have the effect of controlling four connecting rods and moving together, the utility model discloses a further technical scheme does, four the connecting rod is the form distribution of circumference array in the bottom of movable disk, the spread groove has been seted up to the bottom of connecting rod, four first screw rod all extends to the inside of spread groove, every the equal fixedly connected with bevel gear of one end inside the spread groove is established to first screw rod, and four two liang of meshes mutually of bevel gear.

In order to make the utility model discloses have the effect of compressing tightly to placing the disk seat top on the backing plate, the utility model discloses a further technical scheme does, hold-down mechanism includes the clamp plate, the side channel has been seted up to a side of connecting rod, the inside fixedly connected with slide bar of side channel, the one end sliding connection of clamp plate is in on the slide bar, the spring has been cup jointed on the slide bar.

In order to make the utility model discloses have the effect of protection disk seat surface, the utility model discloses a further technical scheme does, the bottom of clamp plate with the bottom of backing plate all is equipped with the cushion.

In order to make the utility model discloses have the effect of placing backing plate bottom and disk seat rigidity contact, the utility model discloses a further technical scheme does, the bottom of backing plate is circular-arcly.

In order to make the utility model discloses have the gliding effect of control movable block in the spout inside, the utility model discloses a further technical scheme does, actuating mechanism includes second screw rod and second motor, second motor fixed connection be in the frame, the second screw rod rotates the inside of connecting at the spout, movable block threaded connection be in on the second screw rod, the output pivot of second motor with second screw rod fixed connection.

In order to make the utility model discloses have the effect of stacking the disk seat together, the utility model discloses a further technical scheme does, pile up the mechanism including placing board and support column, support column fixed connection be in place on the board, the disk seat cover is in on the support column.

The utility model has the advantages that:

1. promote the activity dish through starting the cylinder and descend, make the backing plate of end box side receive upwards upset after the extrusion, make the top upset of backing plate to the bottom at disk seat edge, thereby can hold up the disk seat, the disk seat after will holding up through actuating mechanism carries to detection mechanism and detects afterwards, the device simple structure can be quick plays the effect of centre gripping to the disk seat, the detection efficiency to the disk seat has been improved, come to compress tightly the top of disk seat through hold-down mechanism, prevent to slide at the in-process disk seat of carrying.

2. Drive the inside first screw rod of sliding tray through starting first motor and rotate, four first screw rods of control are got off to the effect of four bevel gears inside the spread groove and are rotated together, thereby make four connecting rods be close to each other or keep away from each other, thereby remove the centre gripping to the disk seat fast, will promote the clamp plate through the disk seat and rise, the spring compression of setting on the slide bar, make the clamp plate remain decurrent packing force throughout, prevent that clamp plate and backing plate from causing the damage to the disk seat surface through setting up the cushion, it is circular-arc to hold through setting up the one end of backing plate, the upset of the backing plate change of being convenient for, drive the second screw rod through starting the second motor and rotate, thereby control the movable block and slide in the inside of spout, stack the mechanism through setting up, be convenient for stack a plurality of disk seats.

Drawings

Fig. 1 is a schematic view of a frame structure in an embodiment of the present invention.

Fig. 2 is a front view of a movable plate according to an embodiment of the present invention.

Fig. 3 is a perspective view of the bottom structure of the movable plate according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a connecting rod and a bottom case in the embodiment of the present invention.

In the figure: 1. a frame; 2. a movable block; 3. a cylinder; 4. a movable tray; 5. a connecting rod; 6. a bottom case; 7. a swing groove; 8. a base plate; 9. a sliding groove; 10. a first screw; 11. a first motor; 12. connecting grooves; 13. a side groove; 14. a slide bar; 15. pressing a plate; 16. a second screw; 17. a second motor; 18. placing the plate; 19. a support pillar; 20. a valve seat.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a centre gripping conveyor is used in disk seat production, which comprises a frame 1, disk seat 20 and the mechanism of piling up of placing disk seat 20, the spout has been seted up to the interior roof of frame 1, the inside sliding connection of spout has movable block 2, be equipped with drive movable block 2 in the inside gliding actuating mechanism of spout in the frame 1, the bottom fixedly connected with cylinder 3 of movable block 2, the flexible end fixedly connected with activity dish 4 of cylinder 3, the bottom of activity dish 4 is equipped with four connecting rods 5, the equal fixedly connected with end box 6 in bottom of every connecting rod 5, swing groove 7 has been seted up to the one end of end box 6, the inside of end box 6 articulates through the round pin axle has backing plate 8, all be equipped with hold-down mechanism on every connecting rod 5.

In this embodiment, promote the activity dish 4 through starting cylinder 3 and descend, upwards overturn after making the backing plate 8 of 6 side in end box receive the extrusion, make the top upset of backing plate 8 to the bottom at disk seat 20 edge, thereby can hold up disk seat 20, the disk seat 20 after will holding up through actuating mechanism carries to detection mechanism detects afterwards, the device simple structure can be quick plays the effect of centre gripping to disk seat 20, the detection efficiency to disk seat 20 has been improved, come to compress tightly the top of disk seat 20 through hold-down mechanism, prevent that disk seat 20 from sliding at the in-process of carrying.

In another embodiment of the present invention, the first motor 11 is started to drive the first screw 10 inside the sliding groove 9 to rotate, and the four first screws 10 are controlled to rotate together under the action of the four bevel gears inside the connecting groove 12, so that the four connecting rods 5 are close to each other or far away from each other, thereby rapidly releasing the clamping of the valve seat 20.

Specifically, the pressing plate 15 is pushed up by the valve seat 20, and the spring provided on the slide rod 14 is compressed, so that the pressing plate 15 always maintains a downward pressing force.

Further, the pressure plate 15 and the shim plate 8 are prevented from damaging the surface of the valve seat 20 by the provision of the soft pad.

Preferably, one end of the backing plate 8 is provided with a bearing arc shape, so that the backing plate 8 can be conveniently replaced and turned over.

It should be noted that the second motor 17 is started to drive the second screw 16 to rotate, so as to control the movable block 2 to slide in the chute, and the stacking mechanism is arranged, so that the valve seats 20 are conveniently stacked.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a disk seat production is with centre gripping conveyor, characterized by, include frame (1), disk seat (20) and place the pile up mechanism of disk seat (20), the spout has been seted up to the interior roof of frame (1), the inside sliding connection of spout has movable block (2), be equipped with drive movable block (2) in the inside gliding actuating mechanism of spout on frame (1), the bottom fixedly connected with cylinder (3) of movable block (2), the flexible end fixedly connected with activity dish (4) of cylinder (3), the bottom of activity dish (4) is equipped with four connecting rods (5), every box (6) are at the bottom of the equal fixedly connected with in bottom of connecting rod (5), swing groove (7) have been seted up to the one end of end box (6), the inside of end box (6) articulates through the round pin axle has backing plate (8), every all be equipped with hold-down mechanism on connecting rod (5).

2. The clamping and conveying device for valve seat production as claimed in claim 1, wherein a first motor (11) is fixedly connected to the movable disc (4), a sliding groove (9) is formed in the bottom of the movable disc (4), one end of the connecting rod (5) is slidably connected to the inside of the sliding groove (9), a first screw (10) is rotatably connected to the inside of the sliding groove (9), an output rotating shaft end of the first motor (11) is fixedly connected to the first screw (10), and one end of the connecting rod (5) is in threaded connection with the first screw (10).

3. The clamping and conveying device for the valve seat production as claimed in claim 2, wherein four connecting rods (5) are distributed at the bottom of the movable disc (4) in a circumferential array, a connecting groove (12) is formed in the bottom of each connecting rod (5), four first screw rods (10) extend into the connecting groove (12), one end of each first screw rod (10) arranged in the connecting groove (12) is fixedly connected with a bevel gear, and the four bevel gears are meshed in pairs.

4. The clamping and conveying device for the valve seat production is characterized by comprising a pressing plate (15), wherein a side groove (13) is formed in one side face of the connecting rod (5), a sliding rod (14) is fixedly connected to the inside of the side groove (13), one end of the pressing plate (15) is connected to the sliding rod (14) in a sliding mode, and a spring is sleeved on the sliding rod (14).

5. The clamping and conveying device for valve seat production as claimed in claim 4, wherein the bottom of the pressure plate (15) and the bottom of the backing plate (8) are provided with soft pads.

6. The clamping and conveying device for valve seat production as claimed in claim 5, wherein the bottom of the backing plate (8) is arc-shaped.

7. The clamping and conveying device for valve seat production as claimed in claim 1, wherein the driving mechanism comprises a second screw (16) and a second motor (17), the second motor (17) is fixedly connected to the frame (1), the second screw (16) is rotatably connected to the inside of the sliding groove, the movable block (2) is in threaded connection with the second screw (16), and an output rotating shaft of the second motor (17) is fixedly connected with the second screw (16).

8. The clamping and conveying device for valve seat production as claimed in claim 1, wherein the stacking mechanism comprises a placing plate (18) and a supporting column (19), the supporting column (19) is fixedly connected to the placing plate (18), and the valve seat (20) is sleeved on the supporting column (19).

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