CN217455063U

CN217455063U - Fixed underframe of screw press

Info

Publication number: CN217455063U
Application number: CN202221390194.7U
Authority: CN
Inventors: 陆友荣; 龚伟兴
Original assignee: Shanghai Yunliang Forging Press Co ltd
Current assignee: Shanghai Yunliang Forging Press Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-20
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a screw press's fixed chassis relates to strutting arrangement technical field. The utility model discloses a supporting seat and connecting seat, the bottom of supporting seat is fixed with the connecting seat, is equipped with fixture between supporting seat and the connecting seat, and fixture is used for carrying out the centre gripping with the screw press bottom fixed, and the inboard of connecting seat is equipped with stabilizing mean, and stabilizing mean is used for stabilizing the connecting seat subaerial, and fixture includes riser, first power spare, links up frame, splint and guide way, and the both ends of connecting seat all are fixed with the riser. The utility model discloses a fixture's structural design makes this device be convenient for fix not unidimensional screw press's bottom for work efficiency has promoted this device's flexibility, and through stabilizing mean's structural design, makes this device be convenient for stabilize subaerial through adjusting, has promoted the stability of this device.

Description

Fixed underframe of screw press

Technical Field

The utility model belongs to the technical field of strutting arrangement, especially, relate to a screw press's fixed chassis.

Background

A screw press is a general term for a press machine of a type in which a pressure is generated by rotating one or more sets of outer bolts and inner bolts in a frame, and a fixed base frame is often used when fixing the bottom of the screw press, but the conventional fixed base frame is inconvenient to fix the bottoms of screw presses having different sizes, and is inconvenient to adjust and stabilize on the ground, and thus, a user cannot use the screw press.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw press's fixed chassis to solve the problem that proposes among the above-mentioned background art.

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

the utility model relates to a screw press's fixed chassis, including supporting seat and connecting seat, the bottom of supporting seat is fixed with the connecting seat, be equipped with fixture between supporting seat and the connecting seat, fixture is used for carrying out the centre gripping with the screw press bottom and fixes, the inboard of connecting seat is equipped with stabilizing mean, stabilizing mean is used for stabilizing the connecting seat subaerial.

Further, fixture includes riser, first power spare, links up frame, splint and guide way, the both ends of connecting seat all are fixed with the riser, two one side that the riser is close to each other all is fixed with first power spare, the output of first power spare all is fixed with links up the frame, one side that links up the frame all is fixed with splint, two guide ways that correspond with the splint position are seted up at the top of supporting seat, guide way and splint sliding connection.

Further, fixture still includes motor, worm wheel, two-way lead screw, L type movable plate and guide bar, the one end of guide way all is fixed with the motor, the output of motor all runs through the guide way and is fixed with the worm, the top of worm all meshes and is connected with the worm wheel, the inboard of worm wheel all is fixed with two-way lead screw, the equal screw thread in both ends of two-way lead screw revolves to opposite, the equal threaded connection in both ends of two-way lead screw has L type movable plate, the one end of L type movable plate all is fixed with the guide bar, the guide bar all with guide way sliding connection.

Furthermore, the limiting plates are fixed at one ends of the guide rods, a plurality of rectangular grooves corresponding to the limiting plates are formed in the inner sides of the guide grooves, and the rectangular grooves are connected with the limiting plates in a sliding mode.

Further, stabilizing mean includes solid fixed cylinder, connecting rod, depression bar, branch, dead lever and second power spare, four terminal angles of connecting seat inboard all are fixed with solid fixed cylinder, the equal sliding connection in inboard of solid fixed cylinder has the connecting rod, the top of connecting rod all is connected with the depression bar through the rotation of pin, the middle part of depression bar all is connected with branch through the rotation of pin, the bottom of branch all is connected with the dead lever through the rotation of pin, the dead lever is fixed with solid fixed cylinder, the top of connecting seat and the position that is close to solid fixed cylinder all are connected with second power spare through the rotation of pin, the output of second power spare all is connected through pin and depression bar rotation.

Further, stabilizing mean still includes bears the dish, the bottom of connecting rod all is fixed with bears the dish, bear the bottom of dish and all seted up anti-skidding line.

The utility model discloses following beneficial effect has:

1. the utility model discloses a fixture's structural design makes this device be convenient for fix not unidimensional screw press's bottom for work efficiency has promoted the flexibility of this device.

2. The utility model discloses a stabilizing mean's structural design makes this device be convenient for stabilize subaerial through adjusting, has promoted the stability of this device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a fixed bottom frame of a screw press according to the present invention;

fig. 2 is a sectional structure diagram of a guide groove of a fixed bottom frame of the screw press of the present invention;

fig. 3 is a schematic view of a connecting structure of a connecting rod and a bearing plate of a fixed chassis of the screw press of the present invention.

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

1. a supporting seat; 2. a connecting seat; 3. a vertical plate; 4. a first power member; 5. a linking frame; 6. a splint; 7. a guide groove; 8. a motor; 9. a worm; 10. a worm gear; 11. a bidirectional screw rod; 12. an L-shaped moving plate; 13. a guide bar; 14. a fixed cylinder; 15. a connecting rod; 16. a pressure lever; 17. a strut; 18. fixing the rod; 19. a second power member; 20. a carrier tray.

Detailed Description

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a fixed bottom frame of a screw press, which comprises a supporting seat 1 and a connecting seat 2, wherein the connecting seat 2 is fixed at the bottom of the supporting seat 1, a clamping mechanism is arranged between the supporting seat 1 and the connecting seat 2, the clamping mechanism is used for clamping and fixing the bottom of the screw press, and a stabilizing mechanism is arranged at the inner side of the connecting seat 2 and is used for stabilizing the connecting seat 2 on the ground;

the clamping mechanism comprises vertical plates 3, first power parts 4, a connecting frame 5, clamping plates 6 and guide grooves 7, the vertical plates 3 are fixed at two ends of the connecting seat 2, the first power parts 4 are fixed at one sides, close to each other, of the two vertical plates 3, the connecting frame 5 is fixed at the output end of each first power part 4, the clamping plates 6 are fixed at one sides of the connecting frame 5, the two guide grooves 7 corresponding to the positions of the clamping plates 6 are formed in the top of the supporting seat 1, the guide grooves 7 are in sliding connection with the clamping plates 6, when the first power parts 4 are started, the output ends of the first power parts 4 push the clamping plates 6 to move along the inner sides of the guide grooves 7 through the connecting frames 5 until the clamping plates 6 longitudinally clamp the bottom of the screw press;

the clamping mechanism further comprises a motor 8, a worm 9, a worm wheel 10, a bidirectional screw rod 11, an L-shaped movable plate 12 and a guide rod 13, the motor 8 is fixed at one end of the guide groove 7, the worm 9 is fixed at the output end of the motor 8 after penetrating through the guide groove 7, the worm wheel 10 is meshed and connected with the top of the worm 9, the bidirectional screw rod 11 is fixed at the inner side of the worm wheel 10, the two ends of the bidirectional screw rod 11 are opposite in thread turning direction, the L-shaped movable plate 12 is connected with the two ends of the bidirectional screw rod 11 in thread connection, the guide rod 13 is fixed at one end of the L-shaped movable plate 12 and is connected with the guide groove 7 in a sliding manner, and the output end of the motor 8 drives the worm 9 to rotate when rotating, further enabling the worm 9 to be meshed with the worm wheel 10 to rotate, further enabling the two L-shaped moving plates 12 located at the same end to move towards the mutually approaching direction until the two L-shaped moving plates transversely clamp the bottom of the screw press;

limiting plates are fixed at one ends of the guide rods 13, a plurality of rectangular grooves corresponding to the limiting plates are formed in the inner sides of the guide grooves 7, the rectangular grooves are connected with the limiting plates in a sliding mode, and the guide rods 13 can be limited and supported when sliding along the inner sides of the guide grooves 7 through matching between the limiting plates and the rectangular grooves, so that the guide rods 13 are prevented from being separated from the guide grooves 7;

the stabilizing mechanism comprises a fixed cylinder 14, a connecting rod 15, a pressure lever 16, a support rod 17, a fixed rod 18 and a second power part 19, the fixed cylinder 14 is fixed at four end corners of the inner side of the connecting seat 2, the connecting rod 15 is connected to the inner side of the fixed cylinder 14 in a sliding manner, the pressure lever 16 is connected to the top of the connecting rod 15 in a rotating manner through a pin, the support rod 17 is connected to the middle of the pressure lever 16 in a rotating manner through a pin, the fixed rod 18 is connected to the bottom of the support rod 17 in a rotating manner through a pin, the fixed rod 18 is fixed with the fixed cylinder 14, the second power part 19 is connected to the top of the connecting seat 2 and the position close to the fixed cylinder 14 in a rotating manner through a pin, the output end of the second power part 19 is connected with the pressure lever 16 in a rotating manner through a pin, when the connecting seat 2 needs to be horizontally adjusted, the output end of the second power part 19 pulls the pressure lever 16 downwards to enable one end of the pressure lever to rotate along the pin at the top of the connecting rod 15 in a forward direction, the connecting rod 15 is pulled upwards, so that the connecting rod 15 with the bearing disc 20 moves upwards along the inner side of the fixed cylinder 14, and the connecting seat 2 can be adjusted to a horizontal position by adjusting different heights of the connecting rods 15 at four end corners;

stabilizing mean is still including bearing dish 20, and the bottom of connecting rod 15 all is fixed with bears dish 20, bears the bottom of dish 20 and has all seted up anti-skidding line, and friction when anti-skidding line multiplicable bears dish 20 and ground contact prevents to bear dish 20 and produces lateral displacement.

One specific application of this embodiment is: the device is placed at an appointed position, then the device is electrically connected with an external power supply, when the bottom of the screw press needs to be fixed, the screw press is placed on the supporting seat 1 through the hoisting mechanism, then the clamping width is adjusted according to the bottom size of the screw press, concretely, the motor 8 is started, the output end of the motor 8 drives the worm 9 to be meshed with the worm wheel 10 to rotate when rotating, then two L-shaped moving plates 12 located at the same end move towards the direction away from each other until the distance between the two L-shaped moving plates is larger than the bottom transverse size of the screw press, then the motor 8 is closed, the first power part 4 is started, the output end of the first power part 4 pushes the clamping plate 6 to move along the inner side of the guide groove 7 through the connecting frame 5 until the clamping plate 6 longitudinally clamps the bottom of the screw press;

then the motor 8 is started again, when the output end of the motor 8 rotates, the worm 9 is driven to be meshed with the worm wheel 10 to rotate, and then the two L-shaped moving plates 12 located at the same end move towards the mutually approaching direction until the two L-shaped moving plates transversely clamp the bottom of the screw press;

when needs adjust supporting seat 1 to horizontal position, start second power piece 19, the output of second power piece 19 upwards promotes depression bar 16, make the middle part of depression bar 16 along the pin antiport at branch 17 top, branch 17 rotates along the pin forward of dead lever 18 one end simultaneously, and then make the one end of depression bar 16 along the pin antiport at connecting rod 15 top, promote connecting rod 15 downwards, make connecting rod 15 take bear dish 20 along the inboard downstream of solid fixed cylinder 14, can realize adjusting supporting seat 1 to horizontal position through the different height of the connecting rod 15 of adjusting four end angles, make supporting seat 1 when receiving screw press during operation impact force, better stability is subaerial.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a screw press's fixed chassis, its characterized in that, includes supporting seat (1) and connecting seat (2), the bottom of supporting seat (1) is fixed with connecting seat (2), be equipped with fixture between supporting seat (1) and connecting seat (2), fixture is used for carrying out the centre gripping with the screw press bottom and fixes, the inboard of connecting seat (2) is equipped with stabilizing mean, stabilizing mean is used for stabilizing connecting seat (2) subaerial.

2. The fixed underframe of a screw press according to claim 1, wherein the clamping mechanism comprises vertical plates (3), first power members (4), a linking frame (5), clamping plates (6) and guide grooves (7), the vertical plates (3) are fixed at both ends of the connecting base (2), the first power members (4) are fixed at one sides of the two vertical plates (3) close to each other, the linking frame (5) is fixed at both output ends of the first power members (4), the clamping plates (6) are fixed at one sides of the linking frame (5), the two guide grooves (7) corresponding to the clamping plates (6) are formed in the top of the supporting base (1), and the guide grooves (7) are connected with the clamping plates (6) in a sliding manner.

3. A stationary base frame of a screw press according to claim 2, the clamping mechanism also comprises a motor (8), a worm (9), a worm wheel (10), a bidirectional screw rod (11), an L-shaped moving plate (12) and a guide rod (13), one end of each guide groove (7) is fixed with a motor (8), the output end of each motor (8) penetrates through each guide groove (7) and is fixed with a worm (9), the top of the worm (9) is engaged with a worm wheel (10), the inner side of the worm wheel (10) is fixed with a bidirectional screw rod (11), the thread directions of both ends of the bidirectional screw rod (11) are opposite, both ends of the bidirectional screw rod (11) are in threaded connection with an L-shaped moving plate (12), and one end of the L-shaped moving plate (12) is fixed with a guide rod (13), and the guide rod (13) is connected with the guide groove (7) in a sliding manner.

4. The fixed underframe of the screw press according to claim 3, wherein one end of each guide rod (13) is fixed with a limiting plate, the inner side of each guide groove (7) is provided with a plurality of rectangular grooves corresponding to the limiting plates, and the rectangular grooves are slidably connected with the limiting plates.

5. The fixed underframe of the screw press according to claim 1, wherein the stabilizing mechanism comprises a fixed cylinder (14), a connecting rod (15), a pressure rod (16), a strut (17), a fixed rod (18) and a second power member (19), the fixed cylinder (14) is fixed at each of four end corners of the inner side of the connecting seat (2), the connecting rod (15) is slidably connected to the inner side of the fixed cylinder (14), the pressure rod (16) is rotatably connected to the top of the connecting rod (15) through a pin, the strut (17) is rotatably connected to the middle of the pressure rod (16) through a pin, the fixed rod (18) is rotatably connected to the bottom of the strut (17) through a pin, the fixed rod (18) is fixed with the fixed cylinder (14), the second power member (19) is rotatably connected to the top of the connecting seat (2) and a position close to the fixed cylinder (14) through a pin, and the output end of the second power part (19) is rotatably connected with the pressure lever (16) through a pin.

6. The fixed underframe of the screw press according to claim 5, wherein the stabilizing mechanism further comprises a bearing disc (20), the bearing disc (20) is fixed at the bottom of the connecting rod (15), and anti-skid lines are arranged at the bottom of the bearing disc (20).