CN202317632U - Workbench for assembling liquefied petroleum gas cylinder valve connecting piece - Google Patents

Abstract

The utility model discloses a workbench for assembling a liquefied petroleum gas cylinder valve connecting piece and relates to improvement on production equipment for liquefied petroleum gas cylinders. The utility model is characterized in that: a workpiece lifting mechanism mainly comprises a feeding positioning block, a guide rail mounting plate, a linear guide rail A, a linear guide rail B, a drawing late, a clamping air cylinder, a positioning air cylinder, a lifting air cylinder A and an air cylinder supporting plate; a motor lifting mechanism mainly comprises a lifting air cylinder B, a linear guide rail C, a slide block mounting plate, a transition plate, a mounting plate, a linear guide rail D, a mechanism lifting air cylinder, a covering plate and a supporting plate; and a screwing mechanism mainly comprises a sprocket wheel, a driving chain, a shaft seat, a bearing, a motor, a pressing component air cylinder, a motor connecting shaft, a rotating shaft, a spring and a core shaft. As a piece of equipment of a main station on a liquefied petroleum gas cylinder valve production line, the workbench for assembling the liquefied petroleum gas cylinder valve connecting piece has the advantages that: a large amount of labor is saved, the production efficiency is improved, the product quality is ensured, and the equipment is simple and reasonable in structure, easy to operate and convenient to maintain.

Description

Liquefied petroleum gas cylinder valve brace fitter's bench

Technical field

The invention belongs to energy device manufacturing technology field, relate to a kind of improvement of production equipment of LP gas cylinder.

Background technology

When producing liquefied petroleum gas cylinder valve, need the brace in the bottle valve be assembled, at present; Fully all be to adopt that the workman is manual to assemble, not only efficient is lower, and assembly quality influenced by human factor bigger; Sometimes influence its reliability; Simultaneously, because the personal expenditures cost increases, increased cost also for indirectly the production LP gas cylinder.

Summary of the invention

The objective of the invention is: a kind of liquefied petroleum gas cylinder valve brace fitter's bench is provided, the brace of its automatable assembling liquefied petroleum gas cylinder valve.

Technical scheme of the present invention is: divide by function and be made up of work lifter structure, motor elevating mechanism, screw device three parts.

In the work lifter structure, locating piece and vibrating disc joint have a protruding square groove, its width with the thickness that highly is slightly larger than brace and highly, when vibrating disc shakes brace on the locating piece, brace can enter into the operating position through this square groove; The joint of pumping board and locating piece has a groove, has counterbore on the pumping board, is used to connect the Slipper of line slideway B; The Slipper of line slideway A is fixed on the gripper shoe through screw, and the rail sections of line slideway A is fixed on the guide rail installing plate; Clamp cylinder through being threaded onto on the cylinder mounting plate that is threaded the hole, have the installing hole of lifting cylinder A and lifting cylinder B on the cylinder supporting plate; The afterbody of lifting cylinder A is connected on the installing hole of cylinder supporting plate fixing through screw, through the joint of the T type that is threaded, be connected with T connector through the T type groove structure on the pumping board on the piston rod of lifting cylinder A; The whole elevating mechanism of flexible drive of lifting cylinder A slides up and down along line slideway A.

In the motor elevating mechanism, the afterbody of lifting cylinder B is connected on the installing hole of cylinder supporting plate fixing through screw, and the Slipper of line slideway C is installed on the slide block installing plate fixing through screw, and the rail sections of line slideway C is installed on the rebound; The rail sections of line slideway D is installed on the gripper shoe, and Slipper is connected on the installing plate through screw; Mechanism's lift cylinder is connected on the supporting plate through screw; The rail sections of line slideway C is connected on the rebound through screw; Slipper is connected on the slide block installing plate through screw; The side of slide block installing plate and supporting plate links together through screw, and the acting in conjunction through two lifting cylinder B and mechanism's lift cylinder drives elevating mechanism and slides up and down along line slideway C.

In screw device, the motor connecting axle is an axle that has keyway, and it is connected through flat key with motor transmits moment of torsion, and axle bed is connected with gripper shoe through screw to be fixed, and the axle center of casting die cylinder and sprocket wheel, rotating shaft, spring, mandrel is on equal same axis.

The invention has the beneficial effects as follows: it has saved great amount of manpower as one of equipment of main station on the liquefied petroleum gas cylinder valve production line, has improved production efficiency; Guaranteed product quality; This equipment project organization is simple, reasonable, and processing ease is convenient to maintenance.

Description of drawings

Fig. 1 is a structural front view of the present invention;

Fig. 2 is a structure side view of the present invention.

The specific embodiment

Embodiment 1

Below in conjunction with accompanying drawing the present invention is described further:

As shown in the figure, the 0301st, sprocket wheel, the 0302nd, driving-chain, the 0303rd, axle bed, the 0304th, bearing, the 0305th, block piece cylinder, the 0306th, charging locating piece, the 0307th, guide rail installing plate, the 0308th, line slideway A, the 0309th, line slideway B, the 0310th, pumping board, the 0311st clamps cylinder, the 0312nd, positioning cylinder, the 0313rd, lifting cylinder A, the 0314th, cylinder supporting plate, the 0315th, lifting cylinder B, the 0316th, line slideway C, the 0317th, slide block installing plate, the 0318th, rebound, the 0319th, installing plate, the 0320th, line slideway D, the 0321st, motor, the 0322nd, casting die cylinder, the 0323rd, mechanism's lift cylinder, the 0324th, gripper shoe, the 0325th, motor connecting axle, the 0326th, cover plate, the 0327th, supporting plate, the 0328th, rotating shaft, the 0329th, spring, the 0330th, mandrel, the 0331st, workpiece baffle plate, the 0332nd, workpiece valve body, the 0333rd, vibrating disc.

Can it be divided into work lifter structure, motor elevating mechanism, screw device by function.

The work lifter structure mainly is made up of charging locating piece (0306), guide rail installing plate (0307), line slideway A (0308), line slideway B (0309), pumping board (0310), clamping cylinder (0311), positioning cylinder (0312), lifting cylinder A (0313), cylinder supporting plate (0314).

Locating piece (0306) and vibrating disc (0333) joint have the square groove of a convexity; Its width and highly be slightly larger than brace thickness and the height; When vibrating disc (0333) shakes brace on the locating piece (0306), brace can enter into the operating position through this square groove.Pumping board (0310) has a groove with the joint of locating piece (0306), and this groove is used for the brace on the operating position spacing, and pumping board has counterbore on (0310), is used to connect the Slipper of line slideway B (0309).The Slipper of line slideway A (0308) is fixed on the gripper shoe (0324) through screw, and the rail sections of line slideway A (0308) is fixed on the guide rail installing plate (0307).Clamp cylinder (0311) through being threaded onto on the cylinder mounting plate that is threaded the hole, have the installing hole of lifting cylinder A (0313) and lifting cylinder B (0315) on the cylinder supporting plate (0314).The afterbody of lifting cylinder A (0313) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw, through the joint of the T type that is threaded, be connected with it through the T type groove structure on the pumping board (0310) on the piston rod of lifting cylinder A (0313).The whole elevating mechanism of flexible drive of lifting cylinder A (0313) slides up and down along line slideway A (0308).

The motor elevating mechanism mainly is made up of lifting cylinder B (0315), line slideway C (0316), slide block installing plate (0317), rebound (0318), installing plate (0319), line slideway D (0320), mechanism's lift cylinder (0323), cover plate (0326), supporting plate (0327).The afterbody of lifting cylinder B (0315) is connected on the installing hole of cylinder supporting plate (0314) fixing through screw; It is upward fixing that the Slipper of line slideway C (0316) is installed in slide block installing plate (0317) through screw, and the rail sections of line slideway C (0316) is installed on the rebound (0318).The rail sections of line slideway D (0320) is installed on the gripper shoe (0324), and Slipper is connected on the installing plate (0319) through screw.Mechanism's lift cylinder (0323) is connected on the supporting plate (0327) through screw; The rail sections of line slideway C (0316) is connected on the rebound (0318) through screw; Slipper is connected on the slide block installing plate (0317) through screw; The side of slide block installing plate (0317) and supporting plate (0327) links together through screw, and the acting in conjunction drive elevating mechanism through two lifting cylinder B (0315) and mechanism's lift cylinder slides up and down along line slideway C (0316).

Screw device mainly is made up of sprocket wheel (0301), driving-chain (0302), axle bed (0303), bearing (0304), motor (0321), casting die cylinder (0322), motor connecting axle (0325), rotating shaft (0328), spring (0329), mandrel (0330).Part motor connecting axle (0325) is an axle that has keyway; It is connected through flat key with motor (0321) transmits moment of torsion; Axle bed (0303) is connected fixing with gripper shoe (0324) through screw, the axle center of casting die cylinder (0322) and sprocket wheel (0301), rotating shaft (0328), spring (0329), mandrel (0330) is on same axis.

The station course of action: the straight line material road part of vibrating disc (0333) is docked with locating piece (0306); Vibrating disc (0333) shakes the brace that vibrations on it sequence on the charging locating piece (0306); Move on the pumping board (0310) behind the brace process charging locating piece (0306); The piston rod of block piece cylinder (0305) stretches out and withstands follow-up brace; Lifting cylinder A (0313) stretch out drive pumping board (0310) and on brace descend along line slideway A (0308); Clamping cylinder (0311) stretches out along line slideway B (0309) workpiece valve body (0332) is clamped, and positioning cylinder (0312) withdrawal drives pumping board (0310) and is moved to the left, and brace falls in the valve body; Mechanism's lift cylinder (0323) stretch out lifting cylinder B (0315) withdrawal drive simultaneously supporting plate (0327) and on part along line slideway C (0316) and line slideway D (0320) decline of sliding; Motor (0321) rotates, and drives rotating shaft (0328), mandrel (0330) rotation through sprocket wheel (0301), driving-chain (0302), and brace is turned in the gap that falls into spool.

Operation principle: tighten axle through the drive of motor-driven belt wheel workpiece is tightened, cylinder drives the rectilinear motion that line slideway is accomplished mechanism.

Claims (1)

1. liquefied petroleum gas cylinder valve brace fitter's bench is characterized in that:

In the work lifter structure, locating piece and vibrating disc joint have a protruding square groove, its width with the thickness that highly is slightly larger than brace and highly, when vibrating disc shakes brace on the locating piece, brace can enter into the operating position through this square groove; The joint of pumping board and locating piece has a groove, has counterbore on the pumping board, is used to connect the Slipper of line slideway B; The Slipper of line slideway A is fixed on the gripper shoe through screw, and the rail sections of line slideway A is fixed on the guide rail installing plate; Clamp cylinder through being threaded onto on the cylinder mounting plate that is threaded the hole, have the installing hole of lifting cylinder A and lifting cylinder B on the cylinder supporting plate; The afterbody of lifting cylinder A is connected on the installing hole of cylinder supporting plate fixing through screw, through the joint of the T type that is threaded, be connected with T connector through the T type groove structure on the pumping board on the piston rod of lifting cylinder A; The whole elevating mechanism of flexible drive of lifting cylinder A slides up and down along line slideway A;

In the motor elevating mechanism, the afterbody of lifting cylinder B is connected on the installing hole of cylinder supporting plate fixing through screw, and the Slipper of line slideway C is installed on the slide block installing plate fixing through screw, and the rail sections of line slideway C is installed on the rebound; The rail sections of line slideway D is installed on the gripper shoe, and Slipper is connected on the installing plate through screw; Mechanism's lift cylinder is connected on the supporting plate through screw; The rail sections of line slideway C is connected on the rebound through screw; Slipper is connected on the slide block installing plate through screw; The side of slide block installing plate and supporting plate links together through screw, and the acting in conjunction through two lifting cylinder B and mechanism's lift cylinder drives elevating mechanism and slides up and down along line slideway C;

In screw device, the motor connecting axle is an axle that has keyway, and it is connected through flat key with motor transmits moment of torsion, and axle bed is connected with gripper shoe through screw to be fixed, and the axle center of casting die cylinder and sprocket wheel, rotating shaft, spring, mandrel is on equal same axis.