CN213645756U

CN213645756U - Anti-buffer press machine

Info

Publication number: CN213645756U
Application number: CN202022503503.4U
Authority: CN
Inventors: 何磊; 吴青箐
Original assignee: Jiangsu Aoshuo Traffic Engineering Construction Co ltd
Current assignee: Jiangsu Aoshuo Traffic Engineering Construction Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-09
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses an anti buffering press, including bracing piece, including force pump and bottom plate, the force pump upper end is close to the intermediate position and is connected with the pipe, pipe one end is connected with the pressure cylinder, pressure cylinder lower extreme fixed mounting has the baffle, the baffle both sides are close to the equal fixed support that is provided with of intermediate position, the baffle lower extreme is close to the intermediate position and installs the telescopic link, the bottom plate upper end is close to the equal fixed riser that is provided with of left and right sides limit position, the riser side is close to both ends position and all runs through and has seted up the thread groove, the inside screw rod that is equipped with of inserting of thread groove, the outside cover of screw rod is equipped with the nut, screw rod one end fixedly connected with splint. This anti buffering press can fix the raw materials in the bottom plate upper end well to can prevent that the raw materials from producing the skew when the suppression, the staff of being convenient for changes the clamp plate, processes the raw materials of difference.

Description

Anti-buffer press machine

Technical Field

The utility model relates to a press field specifically is an anti buffering press.

Background

The press machine is a universal press machine with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, can be used for processing parts by applying strong pressure on a metal blank to enable metal to generate plastic deformation and fracture, when the mechanical press machine works, a motor drives a large belt pulley through a triangular belt, a crank block mechanism is driven through a gear pair and a clutch, so that a slide block and a male die go down linearly, the slide block moves up after the forging and pressing work is finished, the clutch is automatically disengaged, and meanwhile, an automatic device on a crankshaft is switched on, so that the slide block stops near an upper dead point;

anti buffering press on market can not fix the raw materials in the bottom plate upper end well to can not prevent that the raw materials from producing the skew when the suppression, the staff of being not convenient for changes the clamp plate, processes different raw materials, for this reason, we propose an anti buffering press.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti buffering press to the market that proposes in solving above-mentioned background can not fix the raw materials well in the bottom plate upper end, thereby can not prevent that the raw materials from producing the skew when the suppression, and the staff of being not convenient for changes the clamp plate, carries out the problem of processing to the raw materials of difference.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-buffer press machine comprises a pressure pump and a bottom plate, wherein a guide pipe is connected to the upper end of the pressure pump close to the middle position, one end of the guide pipe is connected with a pressure cylinder, a partition plate is fixedly arranged at the lower end of the pressure cylinder, a support is fixedly arranged at two sides of the partition plate close to the middle position, a telescopic rod is arranged at the lower end of the partition plate close to the middle position, vertical plates are fixedly arranged at the upper end of the bottom plate close to the edge positions of the left side and the right side, screw grooves are formed in the side surfaces of the vertical plates close to the two ends in a penetrating mode, screw rods are inserted in the screw grooves, nuts are sleeved outside the screw rods, one end of each screw rod is fixedly connected with a clamping plate, supporting legs are fixedly arranged at the lower end of the bottom plate, four group a outside cover of slide bar is equipped with the clamp plate, the clamp plate upper end is close to intermediate position fixed mounting has solid fixed ring, gu fixed ring front end runs through to insert and is equipped with the dead lever, baffle lower extreme fixed mounting has four group slide bar two, install the movable rod between slide bar one and the slide bar two, install the arc template between movable rod upper end and the slide bar two lower extremes, arc template front end is close to left side position and has seted up perpendicular groove, arc template front end is close to right side rigidity and is provided with the riser.

Preferably, a groove is formed in the thread groove, the nut is movably mounted in the thread groove through the groove, and the clamping plate is movably mounted with the vertical plate through the screw matched with the nut.

Preferably, be connected with the spring between inside bottom of dashpot and the buffer board lower extreme, the buffer board passes through the spring and the dashpot activity sets up, buffer board and dashpot movable mounting.

Preferably, the vertical groove is matched with the vertical block, and the movable rod is movably arranged between the upper end of the first sliding rod and the lower end of the second sliding rod through two groups of arc-shaped plates.

Preferably, a first slotted hole is formed in the front end of the fixing ring in a penetrating mode, a second slotted hole is formed in the front end of the telescopic rod in a penetrating mode and close to the lower end of the telescopic rod, one end of the fixing rod penetrates through the first slotted hole to be movably installed inside the second slotted hole, and the lower portion of the telescopic rod is located inside the fixing ring.

Preferably, the pressing plate is movably installed with the bottom plate through a sliding rod I matched with a telescopic rod, the vertical plates are arranged in parallel, a metal plate is arranged inside the vertical groove, the front end of the vertical block is provided with a magnet, and the metal plate is matched with the magnet.

Compared with the prior art, the beneficial effects of the utility model are that: in the anti-buffer press machine, the nut is rotated, so that the screw rod moves leftwards through the screw groove formed in the right side surface of the vertical plate in a penetrating mode, the clamping plate mounted at one end of the screw rod is driven to move leftwards, the left side surface of the clamping plate is enabled to be tightly attached to the right side surface of the raw material, the other group of nuts are rotated to drive the other group of screw rods to move rightwards, the other group of vertical plates are driven to move rightwards, the right side surface of the other group of vertical plates is enabled to be tightly attached to the left side surface of the raw material;

in the anti-buffer press machine, the fixed rod is pulled out from the inside of the first slotted hole and the second slotted hole, then the pressure cylinder is matched with the guide pipe to drive the telescopic rod to be shortened, the lower part of the telescopic rod is moved out from the inside of the fixed ring, then one group of arc-shaped plates are moved forward to be separated from the other group of arc-shaped plates, then the movable rod is moved out from the position between the upper end of the first sliding rod and the lower end of the second sliding rod, the movable plate is moved upwards along the sliding rod at the moment, the movable plate is moved out through a gap between the upper end of the first sliding rod and the second sliding rod, a new pressure plate penetrates through a gap between the upper end of the first sliding rod and the second sliding rod to be sleeved on the first sliding rod, the movable rod is installed between the upper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle sole plate of the present invention;

FIG. 3 is a schematic structural view of a first sliding rod and a second sliding rod of the present invention;

fig. 4 is a schematic diagram of the structure of the middle arc-shaped plate of the present invention.

In the figure: 1. a pressure pump; 2. a conduit; 3. a pressure cylinder; 4. a partition plate; 5. a support; 6. a support leg; 7. a vertical plate; 8. a screw groove; 9. a screw; 10. a nut; 11. a splint; 12. a buffer tank; 13. a buffer plate; 14. a telescopic rod; 15. pressing a plate; 16. a fixing ring; 17. fixing the rod; 18. a first sliding rod; 19. a movable rod; 20. an arc-shaped plate; 21. a vertical slot; 22. a vertical block; 23. a second sliding rod; 24. a base plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-buffer press machine comprises a pressure pump 1 and a bottom plate 24, wherein a guide pipe 2 is connected to the upper end of the pressure pump 1 close to the middle position, one end of the guide pipe 2 is connected with a pressure cylinder 3, a partition plate 4 is fixedly arranged at the lower end of the pressure cylinder 3, a support 5 is fixedly arranged at two sides of the partition plate 4 close to the middle position, a telescopic rod 14 is arranged at the lower end of the partition plate 4 close to the middle position, vertical plates 7 are fixedly arranged at the upper end of the bottom plate 24 close to the edges of the left side and the right side, screw grooves 8 are respectively formed in the side surfaces of the vertical plates 7 close to the two ends in a penetrating manner, screw rods 9 are inserted into the screw grooves 8, nuts 10 are sleeved outside the screw rods 9, one ends of the screw rods 9 are fixedly connected with clamping plates 11, supporting legs 6 are respectively fixedly arranged at the, the outside cover of four groups of slide bars 18 is equipped with clamp plate 15, clamp plate 15 upper end is close to intermediate position fixed mounting has solid fixed ring 16, gu fixed ring 16 front end runs through to be inserted and is equipped with

dead lever

17, 4 lower extreme fixed mounting of baffle have four groups of slide bars two 23, install movable rod 19 between slide bar 18 and the slide bar two 23, install arc template 20 between movable rod 19 upper end and the slide bar two 23 lower extreme, arc template 20 front end is close to the left side position and has seted up perpendicular groove 21, arc template 20 front end is close to the right side position fixed and is provided with riser 22.

The screw groove 8 is internally provided with a groove, the nut 10 is movably arranged in the screw groove 8 through the groove, the clamping plate 11 is movably arranged in the screw groove 8 through the screw rod 9 in a matched mode, the two sets of vertical plates 7 are arranged in parallel, the nut 10 is rotated, the screw rod 9 runs through the screw groove 8 which is arranged through the vertical plate 7 right side face to move left, the clamping plate 11 which drives the screw rod 9 to be installed at one end to move left, and the left side face of the clamping plate 11 is tightly attached to the right side face of the raw material.

Be connected with the spring between inside bottom of dashpot 12 and the buffer board 13 lower extreme, buffer board 13 passes through the spring and the activity of dashpot 12 sets up, buffer board 13 and the 12 movable mounting of dashpot, and inside buffer board 13 passed through the spring and moved down to dashpot 12, the elasticity of spring can upwards promote buffer board 13 this moment, and then the pressure when 15 of buffering clamp plates that can be fine push down.

The vertical groove 21 is matched with the vertical block 22, a metal plate is arranged in the vertical groove 21, a magnet is arranged at the front end of the vertical block 22, the metal plate and the magnet are matched with each other, the movable rod 19 is movably arranged between the upper end of the first sliding rod 18 and the lower end of the second sliding rod 23 through the two groups of arc-shaped plates 20, one group of arc-shaped plates 20 is moved forwards to be separated from the other group of arc-shaped plates 20, and at the moment, the vertical block 22 on one group of arc-shaped plates 20 is separated from the vertical groove 21 formed in the other group of arc-shaped plates 20.

The front end of the fixing ring 16 is provided with a first slotted hole in a penetrating mode, the pressing plate 15 is matched with the telescopic rod 14 and the bottom plate 24 through the first sliding rod 18 and is movably installed, the front end of the telescopic rod 14 is provided with a second slotted hole in a penetrating mode close to the lower end, one end of the fixing rod 17 penetrates through the first slotted hole and is movably installed inside the second slotted hole, the lower portion of the telescopic rod 14 is located inside the fixing ring 16, the fixing rod 17 is pulled out from the first slotted hole and the second slotted hole, then the pressure cylinder 3 is matched with the guide pipe 2 to drive.

The working principle is as follows: for the anti-buffer press, the raw material is placed at the upper end of a bottom plate 24 close to the middle position, then nuts 10 are rotated to enable a screw rod 9 to move leftwards through a screw groove 8 formed in the right side surface of a vertical plate 7 in a penetrating mode, so that a clamping plate 11 installed at one end of the screw rod 9 is driven to move leftwards, the left side surface of the clamping plate 11 is enabled to be tightly attached to the right side surface of the raw material, another group of nuts 10 are rotated to drive another group of screw rods 9 to move rightwards similarly, another group of vertical plates 7 are driven to move rightwards, another group of vertical plates 7 are enabled to be tightly attached to the left side surface of the raw material, so that the raw material can be well fixed at the upper end of the bottom plate 24, the raw material is prevented from being deviated during pressing, at the moment, a pressure pump 1 is started, a guide pipe 2 is matched with a, then, the raw material is continuously pressed and molded by sliding downwards, meanwhile, the lower end surface of the pressing plate 15 is contacted with the upper end surface of the buffer plate 13, in the process that the pressing plate 15 slides downwards, the buffer plate 13 moves downwards to the inside of the buffer groove 12 through the spring, at the moment, the elastic force of the spring can push the buffer plate 13 upwards, so that the pressure when the pressing plate 15 presses downwards can be well buffered, the fixed rod 17 is pulled out from the inside of the first groove hole and the second groove hole, then the pressure cylinder 3 is matched with the guide pipe 2 to drive the telescopic rod 14 to shorten, the lower part of the telescopic rod 14 is moved out from the inside of the fixed ring 16, then one group of arc-shaped plates 20 moves forwards to be separated from the other group of arc-shaped plates 20, at the moment, the vertical blocks 22 on one group of arc-shaped plates 20 are separated from the vertical grooves 21 arranged on the other group of arc-shaped plates 20, wherein the support 5 can support the partition, at the moment, the pressing plate 15 is moved upwards along the first sliding rod 18, so that the pressing plate 15 is moved out through a gap between the upper end of the first sliding rod 18 and the second sliding rod 23, then a new pressing plate 15 penetrates through the gap between the upper end of the first sliding rod 18 and the second sliding rod 23 to be sleeved on the first sliding rod 18, and at the moment, the movable rod 19 is installed between the upper end of the first sliding rod 18 and the second sliding rod 23 through the two groups of arc-shaped plates 20, so that a worker can conveniently replace the pressing plate 15 to process different raw materials.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-cushion press comprising a pressure pump (1) and a bottom plate (24), characterized in that: the device is characterized in that a guide pipe (2) is connected to the upper end of the pressure pump (1) close to the middle position, one end of the guide pipe (2) is connected with a pressure cylinder (3), a partition plate (4) is fixedly arranged at the lower end of the pressure cylinder (3), a support (5) is fixedly arranged at the two sides of the partition plate (4) close to the middle position, a telescopic rod (14) is arranged at the lower end of the partition plate (4) close to the middle position, a vertical plate (7) is fixedly arranged at the upper end of the bottom plate (24) close to the edge positions of the left side and the right side, screw grooves (8) are formed in the side surface of the vertical plate (7) close to the two ends in a penetrating manner, screw rods (9) are inserted into the screw grooves (8), nuts (10) are sleeved outside the screw rods (9), a, the upper end of the bottom plate (24) is provided with buffer grooves (12) near the front and rear ends, a buffer plate (13) is arranged above the buffer groove (12), four groups of first sliding rods (18) are arranged at the upper end of the bottom plate (24), a pressure plate (15) is sleeved outside the four groups of first sliding rods (18), a fixing ring (16) is fixedly arranged at the upper end of the pressure plate (15) close to the middle position, a fixed rod (17) is inserted in the front end of the fixed ring (16), four groups of second sliding rods (23) are fixedly arranged at the lower end of the partition plate (4), a movable rod (19) is arranged between the first sliding rod (18) and the second sliding rod (23), an arc-shaped plate (20) is arranged between the upper end of the movable rod (19) and the lower end of the second sliding rod (23), a vertical groove (21) is arranged at the position of the front end of the arc-shaped plate (20) close to the left side, the front end of the arc-shaped plate (20) is fixedly provided with a vertical block (22) close to the right side.

2. A cushion-resistant press as claimed in claim 1, characterized in that: the screw groove (8) is internally provided with a groove, the nut (10) is movably arranged in the screw groove (8) through the groove, and the clamping plate (11) is movably arranged with the vertical plate (7) through the screw rod (9) in cooperation with the nut (10).

3. A cushion-resistant press as claimed in claim 1, characterized in that: be connected with the spring between inside bottom of dashpot (12) and dashpot (13) lower extreme, dashpot (13) set up through spring and dashpot (12) activity, dashpot (13) and dashpot (12) movable mounting.

4. A cushion-resistant press as claimed in claim 1, characterized in that: the vertical groove (21) is matched with the vertical block (22), and the movable rod (19) is movably arranged between the upper end of the first sliding rod (18) and the lower end of the second sliding rod (23) through two groups of arc-shaped plates (20).

5. A cushion-resistant press as claimed in claim 1, characterized in that: the front end of the fixing ring (16) is provided with a first slotted hole in a penetrating mode, the front end of the telescopic rod (14) is provided with a second slotted hole in a penetrating mode close to the lower end, one end of the fixing rod (17) penetrates through the first slotted hole to be movably mounted inside the second slotted hole, and the lower portion of the telescopic rod (14) is located inside the fixing ring (16).

6. A cushion-resistant press as claimed in claim 1, characterized in that: the pressing plate (15) is movably mounted with the bottom plate (24) through a first sliding rod (18) matched with the telescopic rod (14), the vertical plates (7) are arranged in parallel, a metal plate is arranged inside the vertical groove (21), the front end of the vertical block (22) is provided with a magnet, and the metal plate and the magnet are matched with each other.