CN217700896U

CN217700896U - Forming press is used in steel blank production

Info

Publication number: CN217700896U
Application number: CN202222611431.4U
Authority: CN
Inventors: 颜特强; 张庆军; 陈俊宇; 郑轶斌
Original assignee: Henan Speed Wheel Precision Manufacturing Co ltd
Current assignee: Henan Sulun Rail Transit Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-11-01
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a steel blank production is with forming press relates to machine-building technical field. The utility model discloses a supporting shoe, bottom plate, connecting plate and die sleeve, the below of supporting shoe is provided with the bottom plate, and the slot has been seted up to the bottom symmetry of bottom plate, and the top of supporting shoe is provided with the connecting plate, and third hydraulic lift's bottom is fixed with the second connection pad, and first connection pad and second connection pad one side central authorities that are close to each other all are fixed with the chuck, and the surperficial joint of chuck has the die sleeve, is annular array in the die sleeve and link up to peg graft and have inserted the post, and inserted the post pegs graft in the chuck. The utility model discloses a set up supporting shoe, bottom plate, connecting plate and die sleeve, solved current steel blank production with the shaping press can't make the problem that the cover was changed is pressed to good atress and unable completion conveniently on two faces of steel billet in fashioned time for the atress is more even on two suppression faces of steel billet when using, and can accomplish more conveniently and press the cover to change.

Description

Forming press is used in steel blank production

Technical Field

The utility model belongs to the technical field of the machine-building, especially, relate to a steel blank production is with shaping press.

Background

The press is the main equipment for compression molding and is divided into a frame structure and a column structure according to the structural form of a frame. The pressing machine is divided into an upper pressing type and a lower pressing type according to the position of the main pressing oil cylinder, the large plastic laminated board can be pressed by the lower pressing type pressing machine with the oil cylinder, and common plastic parts are pressed by the upper pressing type pressing machine. According to the type of working fluid, the method can be divided into an oil press driven by hydraulic oil and a hydraulic press driven by oil-water emulsion, and the steel blank can be pressed and formed under the action of the presses, but the method still has the following defects in actual use:

1. when the existing forming press for producing steel blanks is used, the steel blanks are directly pressed and formed by an upper pressing type and a lower pressing type, a die can bear larger pressure in the pressing process, and the steel away from a pressing surface has poorer forming effect when the forming press is used, so that the steel blanks cannot be well formed;

2. the existing forming press for producing steel blanks needs to replace a pressing sleeve and then press the steel blanks, and when the pressing sleeve is replaced, the pressing sleeve is directly replaced on the whole, and the pressing sleeve needs to be noticed all the time to avoid careless falling down when the pressing sleeve is replaced, so that the operation is troublesome, the time consumption is long, and the replacement cannot be conveniently completed.

Therefore, the existing forming press for producing steel blanks cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel blank production is with shaping press, through setting up supporting shoe, bottom plate, connecting plate and die sleeve, solved current steel blank production with shaping press can't make all have good atress and can't accomplish the problem of pressing the cover to change conveniently on two faces of steel billet in the fashioned time.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a steel blank production is with shaping press, including supporting shoe, bottom plate, connecting plate and die sleeve, the below of supporting shoe is provided with the bottom plate, the slot has been seted up to the bottom symmetry of bottom plate, the top of bottom plate is provided with first connection pad, the top of supporting shoe is provided with the connecting plate, the bottom symmetry of connecting plate is fixed with third hydraulic lift, third hydraulic lift's bottom is fixed with the second connection pad, the one side central authorities that first connection pad and second connection pad are close to each other all are fixed with the chuck, the surperficial joint of chuck has the die sleeve, it has the post of inserting to be link up the grafting to be annular array in the die sleeve, the post is pegged graft in the chuck, the utility model discloses a movable mouthful on the supporting shoe holds the steel billet wherein, goes up and down through the first connection pad of third hydraulic lift drive on the bottom plate, and drive the die sleeve through the third hydraulic lift on the connecting plate and descend for two die sleeves are in the supporting shoe, with the press forming steel billet in the supporting shoe.

Furthermore, the center of the top of the supporting block is provided with a through movable opening, the first connecting disc is movably connected in the movable opening on the supporting block, the four corners of the bottom of the supporting block are all fixed with first hydraulic elevators, the rear side of the bottom of the supporting block is fixed with a baffle, the bottom of the baffle is provided with a matching opening corresponding to the slot position, the supporting block accommodates the die sleeve therein through the movable opening, the position of the bottom plate is limited through the baffle, and the supporting block is driven to ascend and descend through the first hydraulic elevators.

Further, the top of bottom plate is that annular array is fixed with second hydraulic lift, the top of second hydraulic lift is fixed with first flange, week side of chuck is annular array and has seted up the socket, and the bottom plate passes through the first flange of second hydraulic lift drive and goes up and down.

Furthermore, both sides of the bottom of the connecting plate are fixed with supporting plates, the bottom of each supporting plate is fixed to the top of each supporting block, and the connecting plate is supported on the supporting blocks through the supporting plates.

Furthermore, the week side of die sleeve is ring array and has seted up the bayonet socket, the jack has been seted up correspondingly to socket position on bayonet socket and the chuck to the intraoral die sleeve, and the die sleeve passes through bayonet socket swing joint movable block, inserts the post through the jack grafting.

Further, swing joint has the post of inserting in the jack on the die sleeve, the front end of inserting the post is fixed with the movable block, movable block swing joint is in the bayonet on the die sleeve, the screw has been seted up to the preceding terminal surface central authorities of movable block, and the die sleeve inserts wherein the back through inserting the post, inserts the jack on the chuck again, links together die sleeve and chuck.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the supporting shoe, the bottom plate, connecting plate and die sleeve, solved current steel blank production with the shaping press can't make the problem that has good atress on two faces of steel billet in fashioned, put the steel billet in the movable orifice on the supporting shoe, the first connecting disc of second hydraulic lift drive through the bottom plate top rises, make the steel billet on die sleeve and the die sleeve in the supporting shoe rise, restart third hydraulic lift, drive second connecting disc descends, the die sleeve that drives its below descends, descend the movable orifice on the supporting shoe through the die sleeve in, under two relative die sleeve effects, with the interior extrusion of movable orifice of steel billet on the supporting shoe, make when using, the steel billet receives press extrusion, can make two stress surface extrusion of steel billet better.

2. The utility model discloses a set up the supporting shoe, the bottom plate, connecting plate and die sleeve, the problem that current steel blank production can't conveniently accomplish the pressure cover and change is solved with the shaping press, die sleeve in the connecting plate below descends to the supporting shoe top, rise the supporting shoe top with the die sleeve of connecting on the bottom plate again, in the screw on the movable block through bolt screw in die sleeve swing joint, extract again, accomplish the die sleeve and lift off, rethread first hydraulic lift lifting supporting shoe, rethread hydraulic pressure car or fork truck insert in the slot on the bottom plate, put aside the bottom plate, make two die sleeves leave the press along with the bottom plate, after having changed first connecting disc top die sleeve, put first connecting disc top die sleeve top with another die sleeve again, after restoring to the throne the bottom plate through fork truck, the supporting shoe descends again, install the die sleeve on the chuck of connecting plate below, can accomplish the change of die sleeve, make when using, the change of die sleeve can partially break away from the press and go on, the operation is more simple and convenient, and higher when changing the die sleeve.

Drawings

FIG. 1 is a perspective view of the assembly structure of the present invention;

FIG. 2 is a perspective view of the support block structure of the present invention;

FIG. 3 is a perspective view of the bottom plate structure of the present invention;

FIG. 4 is a perspective view of the connection plate structure of the present invention;

FIG. 5 is a perspective view of the die case structure of the present invention;

fig. 6 is a perspective view of the structure of the movable block and the inserted column on the die sleeve of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a support block; 101. a movable opening; 102. a first hydraulic lift; 103. a baffle plate; 104. a mating port; 200. a base plate; 201. inserting slots; 202. a second hydraulic elevator; 203. a first splice tray; 204. a chuck; 205. a socket; 300. a connecting plate; 301. a third hydraulic lift; 302. a second connecting disc; 303. a support plate; 400. die sleeve; 401. a jack; 402. a bayonet; 403. a movable block; 404. a screw hole; 405. and (5) inserting the column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention relates to a forming press for producing steel blanks, comprising a supporting block 100, a bottom plate 200, a connecting plate 300 and a die sleeve 400, wherein the bottom plate 200 is disposed below the supporting block 100, the connecting plate 300 is supported above the supporting block 100, the second hydraulic lifter 202 is supported on the top of the bottom plate 200 by the bottom plate 200, slots 201 are symmetrically disposed at the bottom of the bottom plate 200, the bottom plate 200 allows lifting mechanisms such as hydraulic cars and forklifts to be inserted below the bottom plate 200 through the slots 201, a first connecting plate 203 is disposed above the bottom plate 200, the chuck 204 is connected to the first connecting plate 203, the connecting plate 300 is disposed above the supporting block 100, and the third hydraulic lifter 301 is connected below the supporting block 100 by the connecting plate 300, third hydraulic elevators 301 are symmetrically fixed at the bottom of the connecting plate 300, the third hydraulic elevators 301 drive the second connecting discs 302 to ascend and descend above the supporting block 100, the second connecting discs 302 are fixed at the bottom of the third hydraulic elevators 301, the second connecting discs 302 connect the chucks 204 to the bottom end faces of the third hydraulic elevators, the chucks 204 are fixed at the centers of the faces, close to each other, of the first connecting discs 203 and the second connecting discs 302, the chucks 204 connect the die sleeves 400 to the chucks, the die sleeves 400 are clamped on the surfaces of the chucks 204, the die sleeves 400 form steel billets between the first connecting discs 203 and the second connecting discs 302 after the first connecting discs 203 and the second connecting discs 302 are clamped, the die sleeves 400 are internally provided with inserting columns 405 in an annular array in a penetrating and inserting mode, and the inserting columns 405 are inserted in the chucks 204, so that the die sleeves 400 are connected with the chucks 204.

As shown in fig. 1 and 2, a movable opening 101 is formed in the center of the top of the supporting block 100 in a penetrating manner, a billet to be formed, a first connecting disc 203 and a second connecting disc 302 are movably connected to the supporting block 100 through the movable opening 101, the first connecting disc 203 is movably connected to the movable opening 101 in the supporting block 100, first hydraulic elevators 102 are fixed to four corners of the bottom of the supporting block 100, the first hydraulic elevator 102 drives the supporting block 100 to ascend and descend, a baffle plate 103 is fixed to the rear side of the bottom of the supporting block 100, the baffle plate 103 limits the position of the bottom plate 200, matching openings 104 are formed in the bottom of the baffle plate 103 corresponding to the positions of the slots 201, and the baffle plate 103 is inserted into the baffle plate 103 through the matching openings 104 in cooperation with lifting mechanisms such as hydraulic cars and forklifts.

As shown in fig. 1 and 3, a second hydraulic lifter 202 is fixed to the top of the base plate 200 in an annular array, the second hydraulic lifter 202 generates power for driving the first connection plate 203 to ascend and descend, the first connection plate 203 is fixed to the top of the second hydraulic lifter 202, the chuck 204 is fixed to the top end surface of the first connection plate 203, the circumferential side of the chuck 204 is provided with sockets 205 in an annular array, and the chuck 204 is movably connected to the insertion posts 405 through the sockets 205.

As shown in fig. 1 and 4, the two sides of the bottom of the connecting plate 300 are fixed with supporting plates 303, the bottom of the supporting plate 303 is fixed on the top of the supporting block 100, and the supporting plate 303 supports the connecting plate 300 on the supporting block 100.

As shown in fig. 1 and 5, bayonets 402 are disposed on the circumferential side of the die sleeve 400 in an annular array, the die sleeve 400 is movably connected to a movable block 403 through the bayonets 402, insertion holes 401 are disposed on the die sleeve 400 in the bayonets 402 and the insertion holes 205 on the chuck 204, and the die sleeve 400 is movably connected to the insertion posts 405 through the insertion holes 401.

As shown in fig. 1, 5, and 6, an insert column 405 is movably connected in an insert hole 401 on a die sleeve 400, a movable block 403 is fixed at the front end of the insert column 405, the movable block 403 connects the die sleeve 400 and a chuck 204 together through the insert column 405, the movable block 403 is movably connected in a bayonet 402 on the die sleeve 400, a screw hole 404 is opened in the center of the front end face of the movable block 403, the movable block 403 connects a bolt and other threads therein through the screw hole 404, and then pulls the bolt and other threads so that the insert column 405 is pulled out on the die sleeve 400.

The utility model discloses a concrete theory of operation does: when the device is used, firstly, a steel billet is placed in the movable opening 101 on the supporting block 100, so that the steel billet falls on the top of the die sleeve 400 above the first connecting disc 203, then the second hydraulic lifter 202 is started, the first connecting disc 203 is driven to ascend, the die sleeve 400 on the first connecting disc 203 and the steel billet on the die sleeve 400 are driven to ascend, so that the steel billet ascends in the movable opening 101 in the supporting block 100, then the third hydraulic lifter 301 is started, the second connecting disc 302 is driven to descend, the die sleeve 400 below the second connecting disc is driven to descend, the steel billet descends into the movable opening 101 on the supporting block 100 through the die sleeve 400, the second hydraulic lifter 202 is matched with the third hydraulic lifter 301, the steel billet is extruded and formed in the movable opening 101 on the supporting block 100 under the action of the two opposite die sleeves 400, after the third hydraulic lifter 301 is started, the second connecting disc 302 is driven to drive the die sleeve 400 below the third connecting disc 302 to ascend, after the second connecting disc 302 is reset, the second hydraulic lifter 202 is started to drive the first connecting disc 203 and the die sleeve 400 above the first connecting disc to ascend to drive the formed steel billet to ascend to the supporting block 100, the next step of work is carried out after the steel billet is taken off, when the die sleeve 400 needs to be replaced, the second hydraulic lifter 202 is started first to drive the first connecting disc 203 to ascend to the supporting block 100, the third hydraulic lifter 301 is started to drive the second connecting disc 302 and the die sleeve 400 thereon to descend to the top of the die sleeve 400 above the first connecting disc 203, then the bolt is screwed into the movable block 403 in the die sleeve 400 at the bottom of the second connecting disc 302, the bolt is pulled again to draw out the movable block 403 and the inserting column 405 to detach the die sleeve 400 below the second connecting disc 302, the second hydraulic lifter 202 is started to drive the first connecting disc 203 to descend to the lower part of the supporting block 100, and the first hydraulic lifter 102 is started, the supporting block 100 is driven to rise to a certain height, a hydraulic vehicle or a forklift is inserted into the slot 201 in the bottom plate 200, after the supporting block is lifted, the bottom plate 200 together with the structure thereon and the two die sleeves 400 are moved away, after the two die sleeves 400 are taken down, the other die sleeve 400 is placed on the chuck 204 above the first connecting plate 203, the movable block 403 and the insert column 405 are inserted, the insert column 405 extends into the socket 205 on the first connecting plate 203 through the insert hole 401 and is connected, the bottom plate 200 is conveyed to the corresponding position at the bottom of the supporting block 100 through the hydraulic vehicle or the forklift, then the supporting block 100 is driven to descend through the first hydraulic lifter 102, so that the die sleeve 400 required to be installed on the second connecting plate 302 is exposed, the second connecting plate 302 is driven to descend into the corresponding die sleeve 400, and after the insert column 405 and the movable block 403 are inserted on the die sleeve 400, the die sleeve 400 is replaced.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.

Claims

1. The utility model provides a steel blank production is with molding press, includes supporting shoe (100), bottom plate (200), connecting plate (300) and die sleeve (400), its characterized in that: the hydraulic lifting die is characterized in that a bottom plate (200) is arranged below the supporting block (100), slots (201) are symmetrically formed in the bottom of the bottom plate (200), a first connecting disc (203) is arranged above the bottom plate (200), a connecting plate (300) is arranged above the supporting block (100), a third hydraulic lifting machine (301) is symmetrically fixed to the bottom of the connecting plate (300), a second connecting disc (302) is fixed to the bottom of the third hydraulic lifting machine (301), a chuck (204) is fixed to the center of one side, close to each other, of the first connecting disc (203) and the second connecting disc (302), a die sleeve (400) is clamped on the surface of the chuck (204), inserting columns (405) are arranged in the die sleeve (400) in an annular array in a penetrating and inserting mode, and the inserting columns (405) are inserted into the chuck (204).

2. The forming press for steel blank production as claimed in claim 1, wherein: the top center of the supporting block (100) is provided with a movable opening (101) in a penetrating mode, the first connecting disc (203) is movably connected into the movable opening (101) in the supporting block (100), the four corners of the bottom of the supporting block (100) are fixedly provided with first hydraulic elevators (102), the rear side of the bottom of the supporting block (100) is fixedly provided with a baffle (103), and the bottom of the baffle (103) is provided with a matching opening (104) corresponding to the position of the slot (201).

3. The forming press for steel blank production as claimed in claim 1, wherein: the top of bottom plate (200) is that annular array is fixed with second hydraulic lift (202), the top of second hydraulic lift (202) is fixed with first flange (203), week side of chuck (204) is annular array and has seted up socket (205).

4. The forming press for steel blank production as claimed in claim 1, wherein: supporting plates (303) are fixed to two sides of the bottom of the connecting plate (300), and the bottoms of the supporting plates (303) are fixed to the tops of the supporting blocks (100).

5. The steel blank production molding press of claim 3, wherein: the periphery of the die sleeve (400) is provided with bayonets (402) in an annular array, and the die sleeve (400) in the bayonets (402) and the sockets (205) on the chuck (204) are correspondingly provided with jacks (401).

6. The forming press for steel blank production as claimed in claim 5, wherein: swing joint has inserted post (405) in jack (401) on die sleeve (400), the front end of inserting post (405) is fixed with movable block (403), movable block (403) swing joint is in bayonet socket (402) on die sleeve (400), screw (404) have been seted up to the preceding terminal surface central authorities of movable block (403).