Stamping device is used in processing of engine cylinder lid
The utility model relates to the technical field of machining, especially, relate to a stamping device is used in processing of engine cylinder lid.
The stamping is to apply external force to the workpiece at room temperature by a press machine and a die to cause the workpiece to generate plastic deformation or separation, thereby obtaining the workpiece with required size and shape, and the stamping die is widely applied to the production and processing processes of products such as automobile parts, motors, household appliances and the like. The dies used in the stamping process are generally specialized, and one die is used for one part.
Stamping device among the prior art because stamping die and the supporting reason of using of stamping device cause the unicity of stamping workpiece production, when every processing a batch of work pieces that the punching press degree of depth is different of mill, just need choose for use different stamping device according to different stamping die to cause the diversification of mill's stamping equipment, thereby aggravate manufacturing cost, consequently, make corresponding improvement to this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the stamping device is used in processing of an engine cylinder lid that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an engine cylinder cap processing uses stamping device, comprising a base plate, there is the fixed plate bottom plate top one side through the bolt fastening, be provided with punching press mechanism on the fixed plate, the fixed plate one side is kept away from at the bottom plate top is through the bolt fastening limiting plate, nested sliding connection has the punching press platform on the limiting plate, the punching press groove has been seted up at the punching press platform top, the punching press groove sets up under punching press mechanism, first spout has been seted up on the limiting plate, sliding connection has first slider in the first spout, first spout inner wall bottom has first spring through the bolt fastening, first spring top and first slider bottom welded fastening, first slider outside and punching press platform welded fastening, a plurality of evenly distributed's slot is seted up to the limiting plate front end, it has the inserted bar to peg graft in the slot, the bench is provided.
Preferably, a counterweight plate is fixed on one side, far away from the fixing plate, of the stamping platform through a bolt.
Preferably, the stamping mechanism is provided with a second chute on one side of the fixed plate close to the stamping table, a second slider is slidably connected in the second chute, a second spring is welded on the top of the inner wall of the second chute, the bottom of the second spring is welded and fixed with the second slider, a moving plate is welded on the outer side of the second slider, a stamping rod is fixed at the bottom of the moving plate through a bolt, and a stamping head is welded at the bottom of the stamping rod.
Preferably, a supporting plate is fixed to one side, far away from the stamping table, of the fixing plate through bolts, a motor is fixed to the top of the supporting plate through bolts, a straight shaft is connected to an output shaft of the motor, a cam is fixed to the other side of the straight shaft through bolts, and the cam is in natural contact with the top of the moving plate.
Preferably, the fixing mechanism is symmetrically provided with two side plates at two ends of the top of the stamping platform through bolts, a plurality of third springs are fixed at the inner ends of the side plates through bolts, the same clamping plate is welded at the inner ends of the third springs, and the surface cross section of the inner end of the clamping plate is in an arc shape which protrudes outwards.
Preferably, two third sliding grooves are symmetrically formed in two ends of the top of the stamping table, third sliding blocks are connected in the third sliding grooves in a sliding mode, and the tops of the two third sliding blocks are welded and fixed with the bottoms of the two clamping plates respectively.
The utility model has the advantages that:
1. be provided with inserted bar and slot among the device, can reciprocate the punching press platform, remove to suitable position after, peg graft inserted bar and slot, with the rigidity of punching press platform to make the distance between punching press groove and the punching press mechanism adjustable, thereby make the device can carry out the punching press processing of the different degree of depth, thereby reduce whole equipment cost.
2. The device is provided with the weight plate, and the horizontal balance of punching press platform has been guaranteed to the weight plate, carries out the punching press to the punching press platform when the punching press head can not cause the punching press platform to take place the relative condition of slope because of one side unbalance loading and with the limiting plate in the twinkling of an eye, has guaranteed the operating stability of punching press platform, is provided with first spring, can make the cylinder cap when carrying out punching press man-hour, receive the flexible impact to improve stamping quality.
3. The device is provided with the clamp plate connected with the third spring, so that the cylinder cover can be fixed and detached conveniently, the cross section of the clamp plate is arranged into an arc shape protruding outwards, the fixing process of the cylinder cover is more convenient, the third slide block and the third slide groove are arranged, and the clamp plate can be moved more stably in the clamping and fixing process.
Fig. 1 is a schematic view of an overall structure of a stamping device for machining an engine cylinder head, which is provided by the present invention;
fig. 2 is a schematic side view of a limiting plate of the stamping device for machining an engine cylinder head according to the present invention;
fig. 3 is a schematic side view of a fixing plate of the stamping device for machining an engine cylinder head according to the present invention;
fig. 4 is a schematic side sectional view of a stamping table of a stamping device for machining an engine cylinder head, which is provided by embodiment 2 of the present invention.
In the figure: the stamping device comprises a base plate 1, a limiting plate 2, a first sliding block 3, a first spring 4, a stamping table 5, a slot 6, an inserted rod 7, a stamping groove 8, a fixing plate 9, a supporting plate 10, a motor 11, a straight shaft 12, a cam 13, a second sliding groove 14, a second spring 15, a second sliding block 16, a moving plate 17, a stamping rod 18, a counterweight plate 19, a side plate 20, a third spring 21, a clamping plate 22, a third sliding groove 23 and a third sliding block 24.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a stamping device is used in engine cylinder lid processing, including bottom plate 1, there is fixed plate 9 bottom plate 1 top one side through the bolt fastening, be provided with punching press mechanism on the fixed plate 9, fixed plate 9 side is kept away from at bottom plate 1 top through the bolt fastening limiting plate 2, nested sliding connection has stamping table 5 on the limiting plate 2, stamping table 5 top has been seted up stamping groove 8, stamping groove 8 sets up under punching press mechanism, the first spout has been seted up on the limiting plate 2, sliding connection has first slider 3 in the first spout, there is first spring 4 first spout inner wall bottom through the bolt fastening, welded fastening in first spring 4 top and first slider 3 bottom, 3 outsides of first slider and stamping table 5 welded fastening, limiting plate 2 front end has seted up a plurality of evenly distributed's slot 6, it has inserted bar 7 to peg graft in the slot 6, be provided with fixed establishment on stamping table 5.
The utility model discloses in, stamping station 5 is kept away from fixed plate 9 one side and is had counterweight plate 19 through the bolt fastening, second spout 14 has been seted up near stamping station 5 one side at fixed plate 9 to the punching press mechanism, sliding connection has second slider 16 in the second spout 14, the welding of 14 inner walls top of second spout has second spring 15, 15 bottoms of second spring and the 16 welded fastening of second slider, the welding of 16 outsides of second slider has movable plate 17, movable plate 17 bottom has stamping rod 18 through the bolt fastening, 18 bottom welds of stamping rod has the punching press head, fixed plate 9 is kept away from stamping station 5 one side and is had backup pad 10 through the bolt fastening, there is motor 11 at backup pad 10 top through the bolt fastening, motor 11 output shaft has straight axle 12, 12 opposite sides of straight axle have cam 13 through the bolt fastening, cam 13 and 17 top natural contact of movable plate.
The working principle is as follows: when the device is used, an external power supply is connected, an engine cylinder cover is placed on a stamping groove 8, a stamping table 5 moves up and down, after the device moves to a proper position, an insertion rod 7 is inserted into an insertion groove 6, the position of the stamping table 5 is fixed, so that the distance between the stamping groove 8 and a stamping mechanism is adjustable, the device can perform stamping processing of different depths, a motor 11 is started, an output shaft of the motor 11 drives a straight shaft 12 and a cam 13 to rotate, a moving plate 17, a stamping rod 18 and a stamping head move up and down, the cylinder cover is stamped, a balance weight plate 19 ensures the horizontal balance of the stamping table 5, when the stamping head stamps the stamping table 5, the situation that the stamping table 5 inclines relative to a limiting plate 2 due to the fact that one side is heavier at the moment is avoided, the running stability of the stamping table 5 is ensured, and the first spring 4 is arranged, so that the cylinder cover can be stamped and processed, flexible impact is applied, thereby improving the stamping quality.
Referring to fig. 1-4, a stamping device is used in processing of engine cylinder covers, two side plates 20 are symmetrically fixed at two ends of the top of a stamping platform 5 through bolts by a fixing mechanism, a plurality of third springs 21 are fixed at the inner ends of the side plates 20 through bolts, the same clamping plate 22 is welded at the inner ends of the third springs 21, the surface cross section of the inner end of the clamping plate 22 is in an arc shape protruding outwards, two third sliding grooves 23 are symmetrically formed in two ends of the top of the stamping platform 5, third sliding blocks 24 are connected in the third sliding grooves 23 in a sliding mode, and the tops of the two third sliding blocks 24 are respectively welded and fixed with the bottoms of the.
The working principle is as follows: be provided with splint 22 that third spring 21 connects, can be so that the fixed of cylinder cap with dismantle the process convenience, and splint 22 cross-section sets to the arc of evagination for the fixed process of cylinder cap is more convenient, is provided with third slider 24 and third spout 23, can be so that the removal of splint 22 and the fixed process of centre gripping are more stable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.