CN223407544U - A high-precision four-column synchronous control hydraulic press - Google Patents
A high-precision four-column synchronous control hydraulic pressInfo
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- CN223407544U CN223407544U CN202422093727.0U CN202422093727U CN223407544U CN 223407544 U CN223407544 U CN 223407544U CN 202422093727 U CN202422093727 U CN 202422093727U CN 223407544 U CN223407544 U CN 223407544U
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Abstract
本实用新型公开了一种高精度四柱同步控制液压机，涉及液压机领域，包括液压机本体、定位组件和控制器，液压机本体的前端面设有安装台，控制器安装在安装台的上端面，液压机本体的左右两端对称安装有安装板，定位组件分别设置在安装板的上端面，液压机本体的后端面设有第一轨道，第一轨道内设有配合定位组件的光电传感器，定位组件用于配合光电传感器确定模具摆放位置，定位组件和光电传感器均通过导向与控制器连接，本实用新型通过设置定位组件和光电传感器，能够精确限定模具排放在液压机本体的中心，从而使加工时工件受压的压力能够均衡，使加工出的产品尺寸、形状和表面质量要符合要求，没有过大的误差或缺陷，提高了液压机本体的精密性。
The utility model discloses a high-precision four-column synchronous control hydraulic press, which relates to the field of hydraulic presses and includes a hydraulic press body, a positioning component and a controller. The front end face of the hydraulic press body is provided with a mounting platform, the controller is installed on the upper end face of the mounting platform, the left and right ends of the hydraulic press body are symmetrically provided with mounting plates, the positioning components are respectively arranged on the upper end faces of the mounting plates, the rear end face of the hydraulic press body is provided with a first track, a photoelectric sensor that cooperates with the positioning component is provided in the first track, the positioning component is used to cooperate with the photoelectric sensor to determine the placement position of the mold, the positioning component and the photoelectric sensor are both connected to the controller through a guide, and the utility model can accurately limit the mold discharge at the center of the hydraulic press body by arranging the positioning component and the photoelectric sensor, so that the pressure on the workpiece during processing can be balanced, so that the size, shape and surface quality of the processed product meet the requirements without excessive errors or defects, thereby improving the precision of the hydraulic press body.
Description
Technical Field
The utility model relates to the technical field of hydraulic presses, in particular to a high-precision four-column synchronous control hydraulic press.
Background
The four-column hydraulic press is a mechanical equipment for processing products of metal, plastic, rubber, wood and powder by using the static pressure of hydraulic oil conveyed by an oil pump, and is commonly used for pressing processes and press forming processes, such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like.
According to the published patent with the patent number of CN207984045U, an oil press pressing grinding tool and a four-column hydraulic machine body of the four-column hydraulic machine are adsorbed and fixed through a powerful magnet, disassembly and installation are quicker and more convenient, the working efficiency is improved, a liquid pressure transmission pipe, a four-column hydraulic machine hydraulic box and a hydraulic pump working box are bolted and fixed through clamping bolting nuts, connection and fixation between the liquid pressure transmission pipe, the four-column hydraulic machine hydraulic box and the hydraulic pump working box are more convenient, installation and maintenance are convenient, but when a die is placed, the die placement position is not accurate enough due to manual placement, and the size, the shape and the surface quality of a product are possibly not required, so that excessive errors or defects exist.
Disclosure of utility model
The utility model provides a high-precision four-column synchronous control hydraulic machine, which has the advantage of high precision, and aims to solve the problem of insufficient processing precision caused by manually placing a die in the prior art.
In order to achieve the purpose of accurate machining, the utility model provides a high-precision four-column synchronous control hydraulic machine which comprises a hydraulic machine body, symmetrically arranged positioning components and a controller, wherein an installation table is arranged on the front end face of the hydraulic machine body, the controller is installed on the upper end face of the installation table, installation plates are symmetrically installed at the left end and the right end of the hydraulic machine body, the positioning components are respectively arranged on the upper end face of the installation plates, a first track is arranged on the rear end face of the hydraulic machine body, photoelectric sensors matched with the positioning components are arranged in the first track, the positioning components are used for being matched with the photoelectric sensors to determine the placement positions of dies, and the positioning components and the photoelectric sensors are connected with the controller through guiding.
Preferably, the positioning assembly comprises a left sliding table, a right sliding table and a clamp, wherein the left sliding table and the right sliding table are arranged on the upper end face of the mounting plate, the clamp is arranged on the upper end face of the left sliding table and the right sliding table, the clamp moves in the front-back direction, and a photoelectric emitter matched with the photoelectric sensor is arranged on the upper end face of the clamp.
Preferably, the left and right sliding table comprises a base, a sliding plate and a second track symmetrically arranged on the upper end face of the base, a sliding block which is in sliding connection with the second track is arranged on the lower end face of the sliding plate, the sliding block stretches into the second track and is in sliding connection with the second track, the clamp is arranged on the upper end face of the sliding plate, a cavity is arranged in the base, an opening is formed in the upper wall of the cavity, a first motor is arranged in the cavity, the first motor stretches out of the cavity through the opening, a gear is arranged at the output end of the first motor, and a rack which is meshed with the gear is arranged on the lower end face of the sliding plate.
Preferably, the fixture comprises a fixed block, a sliding block and a clamping block, wherein the fixed block is symmetrically arranged on the upper end face of the sliding plate, a through hole is formed in the front end face of the fixed block, a bidirectional screw rod is arranged between the fixed blocks, rotating shafts connected with the through holes in a rotating mode are arranged at the front end and the rear end of the bidirectional screw rod, threaded holes matched with the bidirectional screw rod are formed in the front end face of the sliding block, the sliding block is in threaded connection with the outer wall of the bidirectional screw rod through the threaded holes, a guide groove is formed in the upper end face of the base, a guide block connected with the guide groove in a sliding mode is arranged on the lower end face of the sliding block, the clamping block faces one end of the hydraulic machine body, an equipment plate is arranged on the left end face of the installation block, a second motor is installed on the upper end face of the equipment plate, and the output end of the second motor is fixedly connected with the rotating shafts.
Preferably, the sliding rod is slidably connected in the first track, the photoelectric sensor is installed on the upper end face of the sliding rod, and a driving assembly for driving the sliding rod to move is arranged in the first track.
Preferably, the drive assembly includes third motor and threaded rod, both ends symmetry is equipped with the dwang about the threaded rod, first orbital left and right sides inner wall symmetry is equipped with the through-hole, the dwang stretches into in the through-hole with the through-hole rotates to be connected, first orbital right-hand member face is equipped with the fixed plate, the third motor is installed the up end of fixed plate, the output of third motor with dwang fixed connection, the outer wall of slide bar is equipped with the screw, the slide bar passes through screw threaded connection is in the outer wall of threaded rod.
Compared with the prior art, the utility model provides a high-precision four-column synchronous control hydraulic machine, which has the following beneficial effects:
1. According to the high-precision four-column synchronous control hydraulic machine, the positioning assembly and the photoelectric sensor are arranged, so that the die can be accurately limited to be arranged at the center of the hydraulic machine body, the pressure of a workpiece under pressure during processing can be balanced, the size, shape and surface quality of a processed product are required to meet the requirements, no overlarge error or defect exists, and the precision of the hydraulic machine body is improved.
2. Through setting up left and right sliding table, anchor clamps and photoelectric emitter, can be through the removal of photoelectric emitter cooperation photoelectric sensor automatic stop left and right sliding table and anchor clamps, the accurate positioning mould puts the position to promote positioning assembly's general nature.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of another angular outer structure of the present utility model;
FIG. 3 is a schematic view of a left-right sliding table according to the present utility model;
FIG. 4 is a schematic view of the bottom surface structure of the slide and clamp of the present utility model;
FIG. 5 is a cross-sectional view of the base and gear of the present utility model;
FIG. 6 is a cross-sectional view of a base of the present utility model;
FIG. 7 is a cross-sectional view of a first track of the present utility model;
FIG. 8 is an enlarged schematic view of the portion a of FIG. 3 according to the present utility model;
Fig. 9 is an enlarged schematic view of the part b of fig. 7 according to the present utility model.
In the figure, 1, a hydraulic machine body, 11, a mounting table, 12, a mounting plate, 13, a first rail, 131, a sliding rod, 132, a screw hole, 133, a through hole, 14, a photoelectric sensor, 15, a fixed plate, 2, a positioning component, 21, a left and right sliding table, 211, a base, 2111, a cavity, 2112, an opening, 2113, a first motor, 2114, a gear, 2115, a guide groove, 212, a sliding plate, 2121, a sliding block, 2122, a rack, 213, a second rail, 22, a clamp, 221, a fixed block, 2211, a through hole, 2212, a bidirectional screw rod, 2213, a rotating shaft, 2214, a device plate, 2215, a second motor, 222, a sliding block, 2221, a screw hole, 2222, a guide block, 223, a clamping block, 3, a controller, 4, a photoelectric emitter, 5, a driving component, 51, a third motor, 52, a threaded rod, 521 and a rotating rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-9, the utility model discloses a high-precision four-column synchronous control hydraulic machine, which comprises a hydraulic machine body 1, symmetrically arranged positioning assemblies 2 and a controller 3, wherein the front end surface of the hydraulic machine body 1 is provided with an installation table 11, the controller 3 is installed on the upper end surface of the installation table 11, the left and right ends of the hydraulic machine body 1 are symmetrically provided with installation plates 12, the positioning assemblies 2 are respectively arranged on the upper end surfaces of the installation plates 12, the rear end surface of the hydraulic machine body 1 is provided with a first track 13, photoelectric sensors 14 matched with the positioning assemblies 2 are arranged in the first track 13, the positioning assemblies 2 are used for being matched with the photoelectric sensors 14 to determine the placing positions of dies, and the positioning assemblies 2 and the photoelectric sensors 14 are connected with the controller 3 through guiding.
The positioning assembly 2 and the photoelectric sensor 14 are arranged, so that the die can be accurately limited to be arranged in the center of the hydraulic machine body 1, the pressure of a workpiece under pressure during processing can be balanced, the size, shape and surface quality of a processed product are required to meet the requirements, excessive errors or defects are avoided, and the precision of the hydraulic machine body 1 is improved.
Referring to fig. 1-6 and 8, the positioning assembly 2 includes a left and right sliding table 21 and a clamp 22, the left and right sliding table 21 is disposed on an upper end surface of the mounting plate 12, the clamp 22 is disposed on an upper end surface of the left and right sliding table 21, the clamp 22 moves in a front-back direction, the upper end surface of the clamp 22 is provided with a photoelectric emitter 4 cooperating with the photoelectric sensor 14, by providing the left and right sliding table 21, the clamp 22 and the photoelectric emitter 4, the movement of the left and right sliding table 21 and the clamp 22 can be automatically stopped by cooperating with the photoelectric sensor 14 via the photoelectric emitter 4, and a mold placement position is precisely positioned, thereby improving the versatility of the positioning assembly 2, the left and right sliding table 21 includes a base 211, a slide plate 212, The upper end face of the base 211 is symmetrically provided with a second track 213, the lower end face of the sliding plate 212 is provided with a sliding block 2121 which is in sliding connection with the second track 213, the sliding block 2121 stretches into the second track 213 to be in sliding connection with the second track 213, the clamp 22 is arranged on the upper end face of the sliding plate 212, the base 211 is internally provided with a cavity 2111, the upper wall of the cavity 2111 is provided with an opening 2112, the cavity 2111 is internally provided with a first motor 2113, the first motor 2113 stretches out of the cavity 2111 through the opening 2112, the output end of the first motor 2113 is provided with a gear 2114, the lower end face of the sliding plate 212 is provided with a rack 2122 which is meshed with the gear 2114 mutually, and the base 211 is arranged, The slide plate 212, the first motor 2113, the gear 2114 and the rack 2122 can drive the slide plate 212 to move left and right, thereby moving the clamp 22 of the upper end surface of the slide plate 212 left and right, and positioning the left and right position of the mold, the clamp 22 comprising a fixing block 221, The sliding block 222 and the clamping block 223, the upper end surface of the sliding plate 212 is symmetrically arranged by the fixing block 221, the front end surface of the fixing block 221 is provided with a through hole 2211, a bidirectional screw rod 2212 is arranged between the fixing blocks 221, the front end and the rear end of the bidirectional screw rod 2212 are provided with rotating shafts 2213 rotationally connected with the through hole 2211, the front end surface of the sliding block 222 is provided with threaded holes 2221 mutually matched with the bidirectional screw rod 2212, the sliding block 222 is in threaded connection with the outer wall of the bidirectional screw rod 2212 through the threaded holes 2221, the upper end surface of the base 211 is provided with a guide groove 2115, the lower end surface of the sliding block 222 is provided with a guide block 2222 in sliding connection with the guide groove 2115, the clamping block 223 is arranged at one end of the sliding block 222 facing the hydraulic machine body 1, the left end surface of the mounting block is provided with a device plate 2214, the upper end surface of the device plate 2214 is provided with a second motor 2215, the output end of the second motor 2215 is fixedly connected with the rotating shafts 2213, and the fixing block 221 is arranged by arranging the fixing block 221, The slide block 222, the clamp block 223, the screw hole 2221, the bidirectional screw rod 2212 and the second motor 2215 can drive the clamp block 223 to approach each other, thereby positioning the front and rear positions of the mold.
Example two
Based on the first embodiment, please refer to fig. 1, 2 and 7, fig. 9, the sliding rod 131 is slidably connected in the first track 13, the photoelectric sensor 14 is installed on an upper end surface of the sliding rod 131, a driving assembly 5 for driving the sliding rod 131 to move is disposed in the first track 13, the driving assembly 5 is disposed with the sliding rod 131 and the driving assembly 5, so that the photoelectric sensor 14 can be conveniently positioned and moved, the driving assembly 5 includes a third motor 51 and a threaded rod 52, rotating rods 521 are symmetrically disposed at left and right ends of the threaded rod 52, through holes 133 are symmetrically disposed at left and right inner walls of the first track 13, the rotating rods 521 extend into the through holes 133 and are rotatably connected with the through holes 133, a fixed plate 15 is disposed on a right end surface of the first track 13, the third motor 51 is installed on an upper end surface of the fixed plate 15, an output end of the third motor 51 is fixedly connected with the rotating rod 521, a screw hole 132 is disposed on an outer wall of the sliding rod 131, and the sliding rod 131 is threadably connected with the outer wall of the threaded rod 132, and the threaded rod 132 is conveniently moved by the third motor 52 and the threaded rod 131.
The working principle and the using flow of the utility model are as follows:
In use, the length of the front and back of the mold is determined first, the controller 3 is operated to start the second motor 2215, the second motor 2215 is started to drive the bidirectional screw rod 2212 to rotate, the sliding blocks 222 are enabled to be close to or far away from each other, the clamping block 223 can just clamp the outer wall of the mold, the second motor 2215 is closed, then the width of the left and right sides of the mold is determined, the controller 3 is operated to start the third motor 51, the third motor 51 drives the threaded rod 52 to rotate to adjust the position of the photoelectric sensor 14, the third motor 51 is closed after reaching a designated position, then the controller 3 is operated to start the first motor 2113, the first motor 2113 is started to drive the gear 2114 to rotate, the sliding plates 212 on two sides are enabled to slide simultaneously through the meshing of the gear 2114 with the rack 2122, the third motor 51 is closed after the sliding plates 212 drive the photoelectric emitters 4 to move and the photoelectric sensors receive signals of the photoelectric emitters, the left, right, the front and back positions of the grinding tool are determined after the clamping block 223 and the sliding blocks 222 are close to each other, and the mold is placed between the clamping block 223 and the sliding block 222 is positioned between the clamping block 223 and the sliding block 222 after the clamping block 223 and the sliding block 222 are close to each other to determine position, and then the accurate positioning of the mold assembly 2 is controlled to reset.
Claims (6)
1. The high-precision four-column synchronous control hydraulic machine comprises a hydraulic machine body (1), symmetrically arranged positioning assemblies (2) and a controller (3), and is characterized in that an installation table (11) is arranged on the front end face of the hydraulic machine body (1), the controller (3) is installed on the upper end face of the installation table (11), mounting plates (12) are symmetrically installed at the left end and the right end of the hydraulic machine body (1), the positioning assemblies (2) are respectively arranged on the upper end faces of the mounting plates (12), first tracks (13) are arranged on the rear end faces of the hydraulic machine body (1), photoelectric sensors (14) matched with the positioning assemblies (2) are arranged in the first tracks (13), the positioning assemblies (2) are used for being matched with the photoelectric sensors (14) to determine the position of a die, and the positioning assemblies (2) and the photoelectric sensors (14) are connected with the controller (3) through guiding.
2. The high-precision four-column synchronous control hydraulic machine according to claim 1, wherein the positioning assembly (2) comprises a left sliding table (21) and a right sliding table (22), the left sliding table (21) is arranged on the upper end face of the mounting plate (12), the clamping table (22) is arranged on the upper end face of the left sliding table (21), the clamping table (22) moves in the front-back direction, and a photoelectric emitter (4) matched with the photoelectric sensor (14) is arranged on the upper end face of the clamping table (22).
3. The high-precision four-column synchronous control hydraulic machine according to claim 2, wherein the left and right sliding tables (21) comprise a base (211) and a sliding plate (212), a second rail (213) is symmetrically arranged on the upper end face of the base (211), a sliding block (2121) which is slidably connected with the second rail (213) is arranged on the lower end face of the sliding plate (212), the sliding block (2121) stretches into the second rail (213) to be slidably connected with the second rail (213), the clamp (22) is arranged on the upper end face of the sliding plate (212), a cavity (2111) is formed in the base (211), an opening (2112) is formed in the upper wall of the cavity (2111), a first motor (2113) is arranged in the cavity (2111), the first motor (2113) stretches out of the cavity (2111) through the opening (2112), a gear (2114) is arranged at the output end of the first motor (2113), and the lower end face (212) is provided with the gear (2114) meshed with the gear (2112).
4. The four-column synchronous control hydraulic machine with high precision according to claim 3, wherein the clamp (22) comprises a fixed block (221), a sliding block (222) and a clamping block (223), the fixed block (221) is symmetrically arranged on the upper end surface of the sliding plate (212), a through hole (2211) is arranged on the front end surface of the fixed block (221), a two-way screw rod (2212) is arranged between the fixed blocks (221), a rotating shaft (2213) which is rotationally connected with the through hole (2211) is arranged at the front end and the rear end of the two-way screw rod (2212), a threaded hole (2221) which is mutually matched with the two-way screw rod (2212) is arranged on the front end surface of the sliding block (222), the sliding block (222) is connected with the outer wall of the two-way screw rod (2212) in a threaded mode through the threaded hole (2221), a guide groove (2115) is arranged on the upper end surface of the base (211), a guide block (2) which is slidingly connected with the guide groove (2115) is arranged on the lower end surface of the sliding block (222), a motor (2214) is arranged on the left end surface (2214) of the sliding block (222), the output end of the second motor (2215) is fixedly connected with the rotating shaft (2213).
5. The high-precision four-column synchronous control hydraulic machine according to claim 1, wherein a sliding rod (131) is connected in a sliding manner in the first track (13), the photoelectric sensor (14) is installed on the upper end face of the sliding rod (131), and a driving assembly (5) for driving the sliding rod (131) to move is arranged in the first track (13).
6. The high-precision four-column synchronous control hydraulic machine according to claim 5, wherein the driving assembly (5) comprises a third motor (51) and a threaded rod (52), rotating rods (521) are symmetrically arranged at the left end and the right end of the threaded rod (52), through holes (133) are symmetrically formed in the left inner wall and the right inner wall of the first rail (13), the rotating rods (521) extend into the through holes (133) and are rotationally connected with the through holes (133), a fixed plate (15) is arranged on the right end face of the first rail (13), the third motor (51) is installed on the upper end face of the fixed plate (15), the output end of the third motor (51) is fixedly connected with the rotating rods (521), screw holes (132) are formed in the outer wall of the sliding rod (131), and the sliding rod (131) is in threaded connection with the outer wall of the threaded rod (52) through the screw holes (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422093727.0U CN223407544U (en) | 2024-08-28 | 2024-08-28 | A high-precision four-column synchronous control hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422093727.0U CN223407544U (en) | 2024-08-28 | 2024-08-28 | A high-precision four-column synchronous control hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223407544U true CN223407544U (en) | 2025-10-03 |
Family
ID=97204392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422093727.0U Active CN223407544U (en) | 2024-08-28 | 2024-08-28 | A high-precision four-column synchronous control hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223407544U (en) |
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2024
- 2024-08-28 CN CN202422093727.0U patent/CN223407544U/en active Active
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