CN205289387U - A punching machine for producing refrigeration stamping workpiece - Google Patents

Abstract

The utility model discloses a punching machine for producing refrigeration stamping workpiece, including the flank board, roof and base, be provided with the block terminal on the rear end face of flank board, the side of flank board is provided with operating panel, the below of roof is provided with and hangs the board, it is provided with boosting mechanism on the trailing flank of board to hang, the symmetry is provided with the guide slot on the medial surface of flank board, hang the board and pass through elevating system removal connection guide slot, the below that hangs the board is provided with left support plate and right branch fagging, be provided with horizontal guide block on left support plate's the medial surface, the bottom fixedly connected with punching press mechanism of horizontal guide block, be provided with the stamping station board on the top surface of base, the stamping station board passes through drive mechanism and stop gear connects on the base. The utility model discloses simple structure, the practicality is strong, moves when not only can realize punching press mechanism and stamping station board, can move alone in addition, has improved the work efficiency of punching machine, has improved the machining precision of punching press mechanism, makes the whole operation of system more reliable and more stable.

Description

A kind of stamping machine for producing refrigeration stamping parts

Technical field

This utility model relates to refrigeration stamping parts processing technique field, particularly relates to a kind of stamping machine for producing refrigeration stamping parts.

Background technology

Stamping machine is by motor-driven flywheel, and drives toggle to make slide block move up and down by clutch and travelling gear, drives drawing die to steel plate forming. Stamping machine is widely used in the manufacture field of stamping parts, and the processing precision direct influence of stamping machine the accuracy of manufacture and the quality of stamping parts.

Stamping machine of the prior art is usually punching press platen and adopts fixed, and punching mechanism adopts movable type, and then realizes the punching press to steel plate, though stable, the stroke of punching mechanism is relatively big, and work efficiency is relatively low, and automaticity is relatively low, it is impossible to well realize continuous prodution.

Utility model content

This utility model purpose is in that the deficiency existing for prior art provides the technical scheme of a kind of stamping machine for producing refrigeration stamping parts, move while being possible not only to realize punching mechanism and punching press platen, and can individually move, improve the work efficiency of stamping machine, improve the machining accuracy of punching mechanism, the overall operation making system is more stable reliably.

In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that

A kind of stamping machine for producing refrigeration stamping parts, including side wing, top board and base, side wing is fixedly connected between top board and base, the rear end face of side wing is provided with distribution box, the side of side wing is provided with guidance panel, it is characterized in that: top board be arranged below suspension plate, suspension plate be internally provided with grid spacer, grid spacer is connected in suspension plate by travel mechanism, the trailing flank of suspension plate is provided with boosting mechanism, the medial surface of side wing is symmetrically arranged with guide groove, suspension plate passes through elevating mechanism mobile link guide groove, suspension plate be arranged below left support plate and right support plate, the medial surface of left support plate is provided with horizontal guide block, the bottom of horizontal guide block is fixedly connected with punching mechanism, right support plate is provided with driving gear-box, gear-box is driven to connect horizontal guide block by the first screw mandrel and secondary guide, the end face of base is provided with punching press platen, punching press platen is connected on base by drive mechanism and position-limit mechanism,By being provided above suspension plate and can be effectively improved the mobile motility of punching mechanism at punching mechanism, meet the punching press demand of diverse location multi-angle, the elevating mechanism of suspension plate both sides can realize the fast lifting of punching mechanism, carry out large range of adjustment, grid spacer can make punching mechanism freely accessible for the operation that moves forward and backward, meet the processing of difference refrigeration stamping parts, boosting mechanism can realize the fine setting of grid spacer, to improve punching precision, horizontal guide block can make punching mechanism according to actual processing needs, realize moving left and right by the drive of the first screw mandrel, secondary guide can be effectively improved horizontal guide block stability when mobile, and then improve the machining accuracy of stamping machine.

Further, travel mechanism includes chute and cross sliding clock, chute is positioned on relative two side of suspension plate, cross sliding clock is fixedly connected on the side of grid spacer, cross sliding clock and chute match, cross sliding clock can make the movement of grid spacer more flexible, convenient, it is possible to meets the high-precision requirement of stamping machine, obtains performance and better freezes stamping parts.

Further, boosting mechanism includes the second motor and the second screw mandrel, second motor is fixedly connected in suspension plate, one end of second screw mandrel is rotatably connected on the second motor, the other end traverse grid spacer of the second screw mandrel, and it is spacing in grid spacer by spacing fixture block, second motor can drive grid spacer to move along horizontal direction by the second screw mandrel, and then punching mechanism is finely tuned, spacing fixture block can by spacing for the second screw mandrel in grid spacer simultaneously, the stress making grid spacer keeps horizontal direction, improve the transmission efficiency of the second screw mandrel, extend the service life of boosting mechanism simultaneously.

Further, elevating mechanism includes lifting slider and boosting guide rod, and boosting guide rod is fixedly connected in guide groove, and lifting slider is socketed on boosting guide rod, and move up and down along guide groove, realizing moving up and down of suspension plate, boosting guide rod can make the more stable lifting of suspension plate, and the speed change that simultaneously can realize suspension plate moves, improve it and move efficiency, and then the work efficiency of raising stamping machine, lifting slider effectively reduces the frictional force between boosting guide rod, extends the service life of elevating mechanism.

Further, being provided with location buckle on the end face of suspension plate, location buckle is vertically installed with elevating screw, the top of elevating screw is provided with the first motor, the rotation of elevating screw can be controlled by the first motor, and then drive suspension plate lifting, it is achieved the fine setting of the height and position of suspension plate, after the general location of elevating mechanism regulates, finely tuned by elevating screw, the punching press frequency of punching mechanism can be improved, reduce the backhaul distance of punching mechanism, and then improve the work efficiency of stamping machine.

Further, punching mechanism includes staking punch and piston rod, staking punch connects horizontal guide block by piston rod, dashpot it is provided with in staking punch, pressing block it is provided with in dashpot, pressing block connects horizontal guide block by punch rod, buffer gear it is provided with in piston rod, staking punch can prop up the outer rim of stamping parts in the process declined, pressing block is driven to decline by punch rod, until stamping parts is implemented punching press, it is effectively increased the stability in punching course, prevent stamping parts to be moved and affect final stamping quality, after refrigeration stamping parts enters in dashpot with pressing block, under the effect of punch rod, refrigeration stamping parts can be ejected dashpot, realize punching press discharging.

Further, buffer gear includes fixing plate, movable plate and base plate, movable plate is between fixing plate and base plate, fix and between plate and movable plate, be provided with the first buffer spring, base plate is fixedly connected on the end face of pressing block, the bottom surface of movable plate is provided with balance ring, it is provided with the second buffer spring between balance ring and base plate, when pressing block carries out stroke punching press downwards, base plate declines with pressing block, balance ring starts to depart from movable plate simultaneously, movable plate declines under gravity, until balance, when pressing block upwards carries out backhaul punching press, balance ring is propped up movable plate by the second buffer spring and rises by base plate, movable plate is begun to change into compressive state by the first buffer spring by the state of drawing high, until pressing block stops mobile, buffer gear not only reduces the vibration because punch rod produces, and inertia force can be effectively reduced, and then improve the frequency of vibration of pressing block, extend the service life of punching mechanism.

Further, the end face of dashpot is provided with symmetrical spacing preiection, and movable plate can be carried out spacing by spacing preiection, it is prevented that movable plate snaps in the end face of dashpot in decline process, and then affects the buffering effect of buffer gear.

Further, drive mechanism includes tooth bar, master gear and equipment gear, tooth bar is fixedly connected on the bottom surface of punching press platen, tooth bar and master gear, equipment gear engage each other, by the design of tooth bar, it is possible to be effectively improved speed and the stationarity of punching press bedplate moving, elevating mechanism and punching mechanism movement can be coordinated simultaneously, reduce punching press distance, improve punching press frequency.

Further, position-limit mechanism includes round platform and many piston hydraulic cylinders, many piston hydraulic cylinders are fixedly connected in base by round platform, the end face of many piston hydraulic cylinders is evenly arranged with location bar, location bar passes through expansion link mobile link on the end face of many piston hydraulic cylinders, when punching press platen needs to be fixed on a position, drive the location spacing gap location between sawtooth of bar by many piston hydraulic cylinders, it is possible to effectively act as fixed punch and present a theatrical performance as the last item on a programme the effect of plate.

This utility model, owing to have employed technique scheme, has the advantages that

1, by being provided above suspension plate and can be effectively improved the mobile motility of punching mechanism at punching mechanism, meet the punching press demand of diverse location multi-angle, the elevating mechanism of suspension plate both sides can realize the fast lifting of punching mechanism, carries out large range of adjustment;

2, grid spacer can make punching mechanism freely accessible for the operation that moves forward and backward, meet the processing of difference refrigeration stamping parts, boosting mechanism can realize the fine setting of grid spacer, to improve punching precision, horizontal guide block can make punching mechanism according to actual processing needs, realizing moving left and right by the drive of the first screw mandrel, secondary guide can be effectively improved horizontal guide block stability when mobile, and then improves the machining accuracy of stamping machine;

3, cross sliding clock can make the movement of grid spacer more flexible, convenient, it is possible to meets the high-precision requirement of stamping machine, obtains performance and better freezes stamping parts;

4, staking punch can prop up the outer rim of stamping parts in the process declined, pressing block is driven to decline by punch rod, until stamping parts is implemented punching press, it is effectively increased the stability in punching course, prevent stamping parts to be moved and affect final stamping quality, after refrigeration stamping parts enters in dashpot with pressing block, under the effect of punch rod, refrigeration stamping parts can be ejected dashpot, it is achieved punching press discharging;

5, buffer gear not only reduces the vibration because punch rod produces, and can effectively reduce inertia force, and then improves the frequency of vibration of pressing block, extends the service life of punching mechanism;

6, when punching press platen needs to be fixed on a position, the location spacing gap location between sawtooth of bar is driven by many piston hydraulic cylinders, it is possible to effectively act as fixed punch and present a theatrical performance as the last item on a programme the effect of plate.

This utility model simple in construction, practical, move while being possible not only to realize punching mechanism and punching press platen, and can individually move, improve the work efficiency of stamping machine, improve the machining accuracy of punching mechanism, the overall operation making system is more stable reliably.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is the structural representation of a kind of stamping machine for producing refrigeration stamping parts of this utility model;

Fig. 2 is the partial enlarged drawing at I place in Fig. 1;

Fig. 3 is the structural representation of punching mechanism in this utility model;

Fig. 4 is the connection diagram of punching press platen and base in this utility model;

Fig. 5 is the structural representation of suspension plate in this utility model.

In figure: 1-side wing; 2-top board; 3-base; 4-guidance panel; 5-punching press platen; 6-suspension plate; 7-left support plate; 8-drives gear-box; 9-right support plate; The horizontal guide block of 10-; 11-punching mechanism; 12-the first screw mandrel; 13-secondary guide; 14-positions buckle; 15-elevating screw; 16-the first motor; 17-guide groove; 18-the second motor; 19-lifting slider; 20-boosting guide rod; 21-the second screw mandrel; 22-grid spacer; The spacing fixture block of 23-; 24-staking punch; 25-dashpot; 26-pressing block; 27-piston rod; 28-punch rod; 29-fixes plate; 30-movable plate; 31-the first buffer spring; 32-spacing preiection; 33-base plate; 34-balances ring; 35-the second buffer spring; 36-tooth bar; 37-master gear; 38-equipment gear; 39-round platform; The many piston hydraulic cylinders of 40-; 41-expansion link; 42-positions bar; 43-chute; 44-cross sliding clock; 45-distribution box.

Detailed description of the invention

As shown in Figures 1 to 5, for a kind of stamping machine for producing refrigeration stamping parts of this utility model, including side wing 1, top board 2 and base 3, side wing 1 is fixedly connected between top board 2 and base 3, the rear end face of side wing 1 is provided with distribution box 45, the side of side wing 1 is provided with guidance panel 4, top board 2 be arranged below suspension plate 6, suspension plate 6 be internally provided with grid spacer 22, grid spacer 22 is connected in suspension plate 6 by travel mechanism, travel mechanism includes chute 43 and cross sliding clock 44, chute 43 is positioned on relative two side of suspension plate 6, cross sliding clock 44 is fixedly connected on the side of grid spacer 22, cross sliding clock 44 and chute 43 match, cross sliding clock 44 can make the movement of grid spacer 22 more flexible, convenient, the high-precision requirement of stamping machine can be met, obtain performance better to freeze stamping parts, the trailing flank of suspension plate 6 is provided with boosting mechanism, boosting mechanism includes the second motor 18 and the second screw mandrel 21, second motor 18 is fixedly connected in suspension plate 6, one end of second screw mandrel 21 is rotatably connected on the second motor 18, the other end traverse grid spacer 22 of the second screw mandrel 21, and it is spacing in grid spacer 22 by spacing fixture block 23, second motor 18 can pass through the second screw mandrel 21 and drive grid spacer 22 to move along horizontal direction, and then punching mechanism 11 is finely tuned, spacing fixture block 23 can by spacing for the second screw mandrel 21 in grid spacer 22 simultaneously, the stress making grid spacer 22 keeps horizontal direction, improve the transmission efficiency of the second screw mandrel 21, extend the service life of boosting mechanism simultaneously, the end face of suspension plate 6 is provided with location buckle 14, location buckle 14 is vertically installed with elevating screw 15, the top of elevating screw 15 is provided with the first motor 16, the rotation of elevating screw 15 can be controlled by the first motor 16, and then drive suspension plate 6 to lift, realize the fine setting of the height and position of suspension plate 6, after the general location of elevating mechanism regulates, finely tuned by elevating screw 15, the punching press frequency of punching mechanism 11 can be improved, reduce the backhaul distance of punching mechanism 11, and then improve the work efficiency of stamping machine.

The medial surface of side wing 1 is symmetrically arranged with guide groove 17, suspension plate 6 is by elevating mechanism mobile link guide groove 17, elevating mechanism includes lifting slider 19 and boosting guide rod 20, boosting guide rod 20 is fixedly connected in guide groove 17, lifting slider 19 is socketed on boosting guide rod 20, and move up and down along guide groove 17, realize moving up and down of suspension plate 6, boosting guide rod 20 can make the more stable lifting of suspension plate 6, the speed change that simultaneously can realize suspension plate 6 moves, improve it and move efficiency, and then improve the work efficiency of stamping machine, lifting slider 19 effectively reduces the frictional force between boosting guide rod 20, extend the service life of elevating mechanism, suspension plate 6 be arranged below left support plate 7 and right support plate 9, the medial surface of left support plate 7 is provided with horizontal guide block 10, the bottom of horizontal guide block 10 is fixedly connected with punching mechanism 11, punching mechanism 11 includes staking punch 24 and piston rod 27, staking punch 24 connects horizontal guide block 10 by piston rod 27, dashpot 25 it is provided with in staking punch 24, pressing block 26 it is provided with in dashpot 25, pressing block 26 connects horizontal guide block 10 by punch rod 28, it is provided with buffer gear in piston rod 27, staking punch 24 can prop up the outer rim of stamping parts in the process declined, pressing block 26 is driven to decline by punch rod 28, until stamping parts is implemented punching press, it is effectively increased the stability in punching course, prevent stamping parts to be moved and affect final stamping quality, after refrigeration stamping parts enters in dashpot 25 with pressing block 26, under the effect of punch rod 28, refrigeration stamping parts can be ejected dashpot 25, realize punching press discharging, buffer gear includes fixing plate 29, movable plate 30 and base plate 33, movable plate 30 is between fixing plate 29 and base plate 33, fix and between plate 29 and movable plate 30, be provided with the first buffer spring 31, base plate 33 is fixedly connected on the end face of pressing block 26, the bottom surface of movable plate 30 is provided with balance ring 34, it is provided with the second buffer spring 35 between balance ring 34 and base plate 33, when pressing block 26 carries out stroke punching press downwards, base plate 33 declines with pressing block 26, balance ring 34 starts to depart from movable plate 30 simultaneously, movable plate 30 declines under gravity, until balance, when pressing block 26 upwards carries out backhaul punching press, balance ring 34 is propped up movable plate 30 by the second buffer spring 35 and rises by base plate 33, movable plate 30 is begun to change into compressive state by the first buffer spring 31 by the state of drawing high, until pressing block 26 stops mobile, buffer gear not only reduces the vibration because punch rod 28 produces, and inertia force can be effectively reduced, and then improve the frequency of vibration of pressing block 26, extend the service life of punching mechanism 11, the end face of dashpot 25 is provided with symmetrical spacing preiection 32, movable plate 30 can be carried out spacing by spacing preiection 32, prevent movable plate 30 from snapping in the end face of dashpot 25 in decline process, and then affect the buffering effect of buffer gear.

Right support plate 9 is provided with driving gear-box 8, gear-box 8 is driven to connect horizontal guide block 10 by the first screw mandrel 12 and secondary guide 13, the end face of base 3 is provided with punching press platen 5, punching press platen 5 is connected on the base 3 by drive mechanism and position-limit mechanism, drive mechanism includes tooth bar 36, master gear 37 and equipment gear 38, tooth bar 36 is fixedly connected on the bottom surface of punching press platen 5, tooth bar 36 and master gear 37, equipment gear 38 engages each other, design by tooth bar 36, speed and stationarity that punching press platen 5 moves can be effectively improved, elevating mechanism and punching mechanism 11 movement can be coordinated simultaneously, reduce punching press distance, improve punching press frequency, position-limit mechanism includes round platform 39 and many piston hydraulic cylinders 40, many piston hydraulic cylinders 40 are fixedly connected in base 3 by round platform 39, the end face of many piston hydraulic cylinders 40 is evenly arranged with location bar 42, location bar 42 passes through expansion link 41 mobile link on the end face of many piston hydraulic cylinders 40, when punching press platen 5 needs to be fixed on a position, the location spacing gap location between sawtooth of bar 42 is driven by many piston hydraulic cylinders 40, fixed punch can be effectively acted as present a theatrical performance as the last item on a programme the effect of plate 5, by being provided above suspension plate 6 and can be effectively improved the mobile motility of punching mechanism 11 at punching mechanism 11, meet the punching press demand of diverse location multi-angle, the elevating mechanism of suspension plate 6 both sides can realize the fast lifting of punching mechanism 11, carry out large range of adjustment, grid spacer 22 can make punching mechanism 11 freely accessible for the operation that moves forward and backward, meet the processing of difference refrigeration stamping parts, boosting mechanism can realize the fine setting of grid spacer 22, to improve punching precision, horizontal guide block 10 can make punching mechanism 11 according to actual processing needs, realize moving left and right by the drive of the first screw mandrel 12, secondary guide 13 can be effectively improved the horizontal guide block 10 stability when mobile, and then improve the machining accuracy of stamping machine.

These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto. Any based on this utility model, for realizing essentially identical technique effect, done ground simple change, equivalent replacement or modification etc., all it is covered by among protection domain of the present utility model.

Claims (10)

1. the stamping machine being used for producing refrigeration stamping parts, including side wing, top board and base, described side wing is fixedly connected between described top board and described base, the rear end face of described side wing is provided with distribution box, the side of described side wing is provided with guidance panel, it is characterized in that: described top board be arranged below suspension plate, described suspension plate be internally provided with grid spacer, described grid spacer is connected in described suspension plate by travel mechanism, the trailing flank of described suspension plate is provided with boosting mechanism, the medial surface of described side wing is symmetrically arranged with guide groove, described suspension plate is by guide groove described in elevating mechanism mobile link, described suspension plate be arranged below left support plate and right support plate, the medial surface of described left support plate is provided with horizontal guide block, the bottom of described horizontal guide block is fixedly connected with punching mechanism, described right support plate is provided with driving gear-box, described driving gear-box connects described horizontal guide block by the first screw mandrel and secondary guide, the end face of described base is provided with punching press platen, described punching press platen is connected on described base by drive mechanism and position-limit mechanism.

2. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: described travel mechanism includes chute and cross sliding clock, described chute is positioned on relative two side of described suspension plate, described cross sliding clock is fixedly connected on the side of described grid spacer, and described cross sliding clock and described chute match.

3. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: described boosting mechanism includes the second motor and the second screw mandrel, described second motor is fixedly connected in described suspension plate, one end of described second screw mandrel is rotatably connected on described second motor, the other end described grid spacer of traverse of described second screw mandrel, and spacing in described grid spacer by spacing fixture block.

4. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: described elevating mechanism includes lifting slider and boosting guide rod, described boosting guide rod is fixedly connected in described guide groove, described lifting slider is socketed on described boosting guide rod, and move up and down along described guide groove, it is achieved moving up and down of described suspension plate.

5. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: the end face of described suspension plate is provided with location buckle, being vertically installed with elevating screw on the buckle of described location, the top of described elevating screw is provided with the first motor.

6. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: described punching mechanism includes staking punch and piston rod, described staking punch connects described horizontal guide block by described piston rod, it is provided with dashpot in described staking punch, it is provided with pressing block in described dashpot, described pressing block connects described horizontal guide block by punch rod, is provided with buffer gear in described piston rod.

7. a kind of stamping machine for producing refrigeration stamping parts according to claim 6, it is characterized in that: described buffer gear includes fixing plate, movable plate and base plate, described movable plate is between described fixing plate and described base plate, it is provided with the first buffer spring between described fixing plate and described movable plate, described base plate is fixedly connected on the end face of described pressing block, the bottom surface of described movable plate is provided with balance ring, between described balance ring and described base plate, is provided with the second buffer spring.

8. a kind of stamping machine for producing refrigeration stamping parts according to claim 6, it is characterised in that: the end face of described dashpot is provided with symmetrical spacing preiection.

9. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: described drive mechanism includes tooth bar, master gear and equipment gear, described tooth bar is fixedly connected on the bottom surface of described punching press platen, and described tooth bar and described master gear, described equipment gear engage each other.

10. a kind of stamping machine for producing refrigeration stamping parts according to claim 1, it is characterized in that: described position-limit mechanism includes round platform and many piston hydraulic cylinders, described many piston hydraulic cylinders are fixedly connected in described base by described round platform, being evenly arranged with location bar on the end face of described many piston hydraulic cylinders, described location bar passes through expansion link mobile link on the end face of described many piston hydraulic cylinders.