CN212827047U

CN212827047U - Automatic clamping device of large-scale oil press

Info

Publication number: CN212827047U
Application number: CN202020693975.8U
Authority: CN
Inventors: 武金燕
Original assignee: Suzhou Xinhualong Hydraulic And Pneumatic Equipment Co Ltd
Current assignee: Suzhou Xinhualong Hydraulic And Pneumatic Equipment Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-30
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a large-scale hydraulic press automatic clamping device, concretely relates to hydraulic press equipment field, including base, mould, the tight piece of clamp, punching press head, hydraulic pump and the tight case of clamp, the top fixed mounting who presss from both sides tight case has the water tank, the fixed intercommunication in one side of water tank has the aqueduct, one side fixed mounting who presss from both sides tight incasement chamber top has the mounting bracket, the bottom welding of mounting bracket has the washing post, the fixed cover in middle part of base surface is equipped with the recovery under casing. The utility model discloses a set up flushing device, because the machine is at long-time work, can lead to the machine tooling unstability sometimes for the mould produces the damage, when the mould is damaged, will remain some disintegrating slag in the spout, flushing device washes spout and mould automatically at the top of spout this moment, has both avoided the problem of spout jam, has solved the tight unstable problem of mould clamp again, thereby has guaranteed the normal use of spout, also improves the tight stability of mould clamp simultaneously.

Description

Automatic clamping device of large-scale oil press

Technical Field

The utility model relates to an oil press equipment technical field, more specifically says, the utility model specifically is a large-scale oil press self-holding device.

Background

The oil press can be divided into a four-column oil press and a frame type oil press, is commonly used in the automobile industry, bends, imprints, stretches sleeve shapes and the like, and has small occupied area and simple routine maintenance.

The hydraulic press equipment is one of the equipment commonly used in pressure vessel processing, in hydraulic press punching press working process, need put the mould on the workstation earlier, then fix the mould, place punching press work piece on the mould again, the mould is unmovable this moment, current hydraulic press is all fixed the mould through screw bolt and nut, so can not follow the retooling at will in the course of the work, and just need to follow another mould of retooling after a work piece finishes and process, just need dismantle original mould this moment, it is just more troublesome to operate like this, and the work efficiency is reduced.

In order to solve the above problems, a patent of patent application publication No. CN209682979U discloses a novel oil press, refer to the attached drawing 5 of the specification, in which a proper mold is selected, the mold is placed between two clamping devices, a rocker is rotated to make two screws approach to the mold, one end of each screw is tightly attached to a clamping block, so that the screw drives the clamping block to clamp the mold, an electromagnet is energized, the electromagnet holds the mold to further fix the mold, a workpiece to be processed is placed on the mold, a hydraulic pump is started to press the workpiece, when the mold is to be removed, an output shaft of the hydraulic pump is required to move upward until a contact rod contacts with a guide plate, the electromagnet is powered off, the magnetic force disappears, the rocker is rotated to loosen the clamping block from the mold, the mold can be removed, a sliding groove is formed on a base, the sliding block is embedded in the sliding groove, so that the sliding block can slide on the fixed track, and the clamping force to the mold can be concentrated.

However, the technical scheme still has more defects in actual application;

firstly, when a comparison file clamps a die, the clamping block and the sliding groove are used for moving and clamping, when the device clamps the die and processes the die, the stamping head is used for stamping the die, and the machine is unstable in machining due to long-time work, so that the die is damaged;

secondly, because the comparison file is put the mould between two clamping device, rotate the rocker, make two screw rods draw close to the mould direction, the one end of screw rod is hugged closely with pressing from both sides tight piece, because the mould is when processing damage, the inside disintegrating slag of spout is inconvenient to be clear away, just needs to erode clamping device and spout and wash to clear away the disintegrating slag, when washing away with the water, the water after the washing can flow subaerial, will cause the waste of water resource.

Therefore, it is desirable to provide an automatic clamping device for large-sized oil hydraulic press, which is capable of preventing jamming and water waste.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a large-scale hydraulic press self-holding device, through setting up washing unit, because the machine is at long-time work, can lead to the machine tooling unstability occasionally for the mould produces the damage, when the mould is damaged, will remain some disintegrating slag in the spout, washing unit washes spout and mould automatically at the top of spout this moment, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic clamping device of a large-scale oil press comprises a base, a die, a clamping block, a stamping head, a hydraulic pump and a clamping box, wherein a water tank is fixedly arranged at the top of the clamping box, a water guide pipe is fixedly communicated with one side of the water tank, a mounting frame is fixedly arranged at one side of the top of an inner cavity of the clamping box, a flushing column is welded at the bottom of the mounting frame, a recovery bottom box is fixedly sleeved at the middle part of the outer surface of the base, a pulling handle is fixedly arranged at the middle part of the outer surface of the recovery bottom box, welding blocks are welded at the left side and the right side of the outer surface of the recovery bottom box, a pumping-back pipe is fixedly communicated with one side of the recovery bottom box, a water storage cavity is formed at one side of the inner cavity of the water tank, a water baffle is welded at the other side of the water storage cavity, a shunting column is fixedly arranged at, the other side of the communicating pipe is fixedly communicated with a water pump, and a damping base is fixedly mounted at the bottom of the water pump.

In a preferred embodiment, the bottom of retrieving the under casing inner chamber has seted up the recovery water chamber, the water tank has been seted up back to the bottom of retrieving under casing one side, the middle part welding of retrieving the under casing inner chamber has the baffle, the fixed cover in middle part of baffle is equipped with first filter screen, the equal movable sleeve in both sides is equipped with the removal wheel at baffle top, the top movable sleeve that removes the wheel is equipped with the sediment case, the fixed cover in bottom of sediment case is equipped with the second filter screen, the top of retrieving the under casing has seted up and has received the top groove.

In a preferred embodiment, the bottom of the inner cavity of the flushing column is fixedly sleeved with a waterproof bottom plate, the top of the inner cavity of the flushing column is fixedly provided with a spraying column, one side of the spraying column is fixedly communicated with a spraying pipe, the other side of the spraying pipe is fixedly communicated with a spraying head, and one side of the flushing column is provided with a spraying groove.

In a preferred embodiment, a waterproof pad is fixedly sleeved on the outer surface of the waterproof bottom plate, and the waterproof pad is a sponge member.

In a preferred embodiment, one side of the withdrawal pipe is fixedly communicated with one side of the withdrawal water tank, and the diameter of the pipe of the withdrawal pipe is greater than the diameter of the opening of the withdrawal water tank by five centimeters to one centimeter.

In a preferred embodiment, a shock pad is fixedly sleeved on the outer surface of the shock absorption base, and the shock pad is a rubber material member.

In a preferred embodiment, the recovery boot is fixedly mounted to the bottom of the mold.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the flushing device, because the machine is in long-time work, can lead to machine processing unstability sometimes, make the mould produce the damage, when the mould is damaged, will remain some disintegrating slag in the spout, the flushing device washes spout and mould automatically at the top of spout this moment, has both avoided the problem that the spout blocks up, has solved the unstable problem of mould clamping again, thus has guaranteed the normal use of spout, also improved the stability that the mould clamps at the same time;

2. the utility model discloses a set up and retrieve circulating device, because the mould is when processing damage, the inside disintegrating slag of spout is inconvenient to be clear away, just need erode clamping device and spout and wash to clear away the disintegrating slag, retrieve the bottom that circulating device can spout and mould this moment, retrieve outflow water and disintegrating slag, recycle has both avoided the problem of water waste, has solved water recycle's problem again, thereby has prevented the waste of water resource.

Drawings

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

Fig. 2 is a schematic diagram of the structure of the inner cavity of the water tank of the present invention.

Fig. 3 is a schematic view of the inner cavity structure of the recycling bottom box of the present invention.

Fig. 4 is a schematic view of the structure of the inner cavity of the flushing column of the present invention.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. a base; 2. a mold; 3. a clamping block; 4. punching a head; 5. a hydraulic pump; 6. a water tank; 7. a water conduit; 8. a mounting frame; 9. washing the column; 10. recovering the bottom box; 11. pulling the handle; 12. welding the blocks; 13. a withdrawal pipe; 14. a clamping box; 61. a water storage cavity; 62. a water baffle; 63. a flow-dividing column; 64. a water pumping port; 65. a communicating pipe; 66. a water pump; 67. a damping mount; 101. a water recovery cavity; 102. a water withdrawal tank; 103. a partition plate; 104. a first filter screen; 105. a moving wheel; 106. a slag storage tank; 107. a second filter screen; 108. receiving a top groove; 91. a waterproof bottom plate; 92. spraying the column; 93. a spray tube; 94. a sprinkler head; 95. and (4) spraying the tank.

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.

As shown in the attached figures 1-4, the automatic clamping device for the large-scale oil press comprises a base 1, a mold 2, a clamping block 3, a stamping head 4, a hydraulic pump 5 and a clamping box 14, wherein a water tank 6 is fixedly installed at the top of the clamping box 14, a water guide pipe 7 is fixedly communicated with one side of the water tank 6, an installation frame 8 is fixedly installed at one side of the top of an inner cavity of the clamping box 14, a flushing column 9 is welded at the bottom of the installation frame 8, a recycling bottom box 10 is fixedly installed at the middle part of the outer surface of the base 1, a pulling handle 11 is fixedly installed at the middle part of the outer surface of the recycling bottom box 10, welding blocks 12 are welded at the left side and the right side of the outer surface of the recycling bottom box 10, a back-pumping pipe 13 is fixedly communicated with one side of the inner cavity of the water tank 10, a water storage cavity 61 is formed at one side of the water storage cavity 61, a, the top of the other side of the diversion column 63 is fixedly communicated with a communicating pipe 65, the other side of the communicating pipe 65 is fixedly communicated with a water pump 66, the bottom of the water pump 66 is fixedly provided with a damping base 67, the bottom of the inner cavity of the recovery bottom box 10 is provided with a recovery water cavity 101, the bottom of one side of the recovery bottom box 10 is provided with a back-pumping water tank 102, the middle of the inner cavity of the recovery bottom box 10 is welded with a baffle plate 103, the middle of the baffle plate 103 is fixedly sleeved with a first filter screen 104, the left side and the right side of the top of the baffle plate 103 are movably sleeved with a movable wheel 105, the top of the movable wheel 105 is movably sleeved with a slag storage box 106, the bottom of the slag storage box 106 is fixedly sleeved with a second filter screen 107, the top of the recovery bottom box 10 is provided with a receiving top groove 108, the bottom of the inner cavity of the flushing column, the fixed intercommunication of opposite side of shower 93 has sprinkler 94, wash one side of post 9 and seted up spray tank 95, waterproof bottom plate 91 external surface fixation cover is equipped with waterproof pad, and waterproof pad is the sponge material component, the fixed intercommunication of one side of pumpback 13 is in one side of pumpback 102, the pipeline diameter of pumpback 13 is greater than the diameter zero point five centimetres to one centimetre that pumpback 102 was seted up, the external surface fixation cover of vibration damping mount 67 is equipped with the shock pad, and the shock pad is the rubber material component, recovery under casing 10 fixed mounting is in the bottom of mould 2.

As shown in the attached drawing 2, a water storage cavity 61 is formed in one side of an inner cavity of the water tank 6, a water baffle 62 is welded on the other side of the water storage cavity 61, a shunting column 63 is fixedly mounted at the bottom of the inner cavity of the water storage cavity 61, a water pumping port 64 is formed in the top of one side of the shunting column 63, a communicating pipe 65 is fixedly communicated with the top of the other side of the shunting column 63, a water pump 66 is fixedly communicated with the other side of the communicating pipe 65, and a damping base 67 is fixedly mounted at the.

The implementation mode is specifically as follows: by arranging the water tank 6, when the slag needs to be cleaned, the water pump 66 is firstly controlled to be started, then the water in the water storage cavity 61 is pumped into the communicating pipe 65 through the water pumping port 64, and then the water is conveyed out to the inside of the flushing column 9 through the water guide pipe 7, and meanwhile, when the communicating pipe 65 pumps water, the water in the recovery bottom tank 10 is pumped back through the flow dividing column 63 and the back pumping pipe 13, so that the water is recycled;

the bottom of retrieving the inner chamber of the under tank 10 has been seted up and has been retrieved water cavity 101 as shown in fig. 3, the bottom of retrieving the under tank 10 one side has been seted up and has been drawn back basin 102, the middle part welding of retrieving the inner chamber of the under tank 10 has baffle 103, the fixed cover in middle part of baffle 103 is equipped with first filter screen 104, the equal movable sleeve in both sides is equipped with removal wheel 105 about the baffle 103 top, the top movable sleeve that removes wheel 105 is equipped with storage slag box 106, the fixed cover in bottom of storage slag box 106 is equipped with second filter screen 107, the top of retrieving the under tank 10 has been seted up and has been.

The implementation mode is specifically as follows: by arranging the recovery bottom box 10, when cleaned water and crushed slag flow down from the chute and the die 2, the cleaned water and the crushed slag are received by the receiving top groove 108, then are filtered by the second filter screen 107, then flow into the recovery water cavity 101 through the first filter screen 104 for storage, and then are pumped back up from the recovery water cavity 101 through the pumping-back water tank 102 and the pumping-back pipe 13, so that the water can be recycled;

as shown in fig. 4, a waterproof bottom plate 91 is fixedly sleeved at the bottom of an inner cavity of the washing column 9, a spraying column 92 is fixedly installed at the top of the inner cavity of the washing column 9, a spraying pipe 93 is fixedly communicated with one side of the spraying column 92, a spraying head 94 is fixedly communicated with the other side of the spraying pipe 93, and a spraying groove 95 is formed in one side of the washing column 9.

The implementation mode is specifically as follows: by arranging the flushing post 9, when the water guide pipe 7 conveys water into the flushing post 9, the water is distributed into the spraying pipe 93 by the spraying post 92, and then the water is sprayed into the chute and the die 2 by the spraying head 94, so that the overall flushing is carried out, and the blockage is prevented;

the water pump 66 is green and its model is LYJLM.

The utility model discloses the theory of operation:

the first step is as follows: the apparatus is first placed at a designated location and then the various components are installed.

The second step is as follows: firstly, when the slag needs to be cleaned, the water pump 66 is controlled to be started, then the water in the water storage cavity 61 is pumped into the communicating pipe 65 through the water pumping port 64, then the water is conveyed out to the inside of the flushing column 9 through the water guide pipe 7, when the water guide pipe 7 conveys the water into the flushing column 9, the water is distributed into the spraying pipe 93 through the spraying column 92, then the water is sprayed into the chute and the mould 2 through the spraying head 94, so that the overall flushing is carried out, the blockage is prevented, meanwhile, when the communicating pipe 65 pumps the water, the water in the recovery bottom box 10 is pumped back through the distributing column 63 and the back pumping pipe 13, when the cleaned water and the slag flow down from the chute and the mould 2, the water is received through the receiving top groove 108, then the water is filtered through the second filter screen 107, then the filtered water flows into the recovery water cavity 101 through the first filter screen 104 to be stored, and then the water in the recovery water cavity 101 is pumped back through the back pumping water tank 102 and the back pumping pipe 13, thereby performing recycling.

The third step: after the work is finished, the slag storage box 106 is pulled out by using the pulling handle 11, so that broken slag in the slag storage box 106 is removed, and finally the device is periodically checked.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a large-scale hydraulic press automatic clamping device, includes base (1), mould (2), presss from both sides tight piece (3), punching press head (4), hydraulic pump (5) and presss from both sides tight case (14), its characterized in that: the top fixed mounting who presss from both sides tight case (14) has water tank (6), the fixed intercommunication in one side of water tank (6) has aqueduct (7), the one side fixed mounting who presss from both sides tight case (14) inner chamber top has mounting bracket (8), the bottom welding of mounting bracket (8) has washing post (9), the fixed cover in middle part of base (1) surface is equipped with retrieves under casing (10), the middle part fixed mounting who retrieves under casing (10) surface has pulling handle (11), the left and right sides of retrieving under casing (10) surface all welds welding block (12), the fixed intercommunication in one side of retrieving under casing (10) has back-suction pipe (13), water storage chamber (61) has been seted up to one side of water tank (6) inner chamber, the opposite side welding of water storage chamber (61) has breakwater (62), the bottom fixed mounting of water storage chamber (61) inner chamber has reposition of redundant personnel post (63), the water pumping port (64) is formed in the top of one side of the flow dividing column (63), the top of the other side of the flow dividing column (63) is fixedly communicated with a communicating pipe (65), the other side of the communicating pipe (65) is fixedly communicated with a water pump (66), and a damping base (67) is fixedly mounted at the bottom of the water pump (66).

2. The automatic clamping device of a large oil press as claimed in claim 1, wherein: retrieve bottom tank (10) inner chamber's bottom and seted up recovery water cavity (101), the bottom of retrieving bottom tank (10) one side has been seted up and has been drawn back basin (102), the middle part welding of retrieving bottom tank (10) inner chamber has baffle (103), the fixed cover in middle part of baffle (103) is equipped with first filter screen (104), the equal movable cover in left and right sides at baffle (103) top is equipped with removes wheel (105), the top movable cover that removes wheel (105) is equipped with storage slag box (106), the fixed cover in bottom of storage slag box (106) is equipped with second filter screen (107), the top of retrieving bottom tank (10) is seted up and is received top groove (108).

3. The automatic clamping device of a large oil press as claimed in claim 1, wherein: the fixed cover in bottom of washing post (9) inner chamber is equipped with waterproof bottom plate (91), the top fixed mounting who washes post (9) inner chamber has sprays post (92), the fixed intercommunication in one side of spraying post (92) has spray tube (93), the fixed intercommunication in opposite side of spray tube (93) has spray head (94), wash one side of post (9) and seted up and spray groove (95).

4. The automatic clamping device of a large oil press as claimed in claim 3, wherein: the outer surface of the waterproof bottom plate (91) is fixedly sleeved with a waterproof pad, and the waterproof pad is a sponge component.

5. The automatic clamping device for large oil press as claimed in claim 2, wherein: one side of the withdrawal pipe (13) is fixedly communicated with one side of the withdrawal water tank (102), and the diameter of the pipeline of the withdrawal pipe (13) is larger than the diameter zero point of five centimeters to one centimeter formed in the withdrawal water tank (102).

6. The automatic clamping device of a large oil press as claimed in claim 1, wherein: the shock absorption base (67) surface fixed cover is equipped with the shock pad, and the shock pad is the rubber material component.

7. The automatic clamping device of a large oil press as claimed in claim 1, wherein: the recycling bottom box (10) is fixedly arranged at the bottom of the mold (2).