CN220278105U

CN220278105U - Open type fixed table press

Info

Publication number: CN220278105U
Application number: CN202322053246.2U
Authority: CN
Inventors: 洪星; 罗姚; 刘宁; 陈松; 欧阳泽
Original assignee: Chongqing University of Science and Technology
Current assignee: Chongqing University of Science and Technology
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-02
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses an open type fixed table press which comprises a base, wherein a group of supporting seats are fixedly arranged at the front part of the lower end of the base and at the rear part of the lower end of the base, and the two groups of supporting seats are symmetrically distributed in the front-back direction and are arranged in two groups. According to the open type fixed table press, the processing column is arranged, so that the extrusion plate is convenient to replace, and the speed of replacing the extrusion plate can be improved due to the concise and clear operation process; through setting up the clamping assembly, be convenient for carry out spacingly to the machined part, when using, when the machined part needs to process, at first place the machined part in the push pedal rear end to drive No. two push rods by No. one pneumatic cylinder, and under No. two push rod's the drive, make the push pedal push the machined part to the support on, and drive No. one push rod by No. two pneumatic cylinders, and under No. one push rod's the drive, make the slider drive the grip block remove, under the removal of grip block, can fix the machined part, thereby avoid the machined part to appear the skew phenomenon when processing.

Description

Open type fixed table press

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to an open type fixed table press.

Background

The press is a forging machine adopting mechanical transmission, and can be widely applied to cutting, punching, blanking, bending, forming and other processes. The press transmits the motion and the capacity of the motor to the working mechanism through the transmission system, and strong pressure is applied to the blank to enable the blank to be plastically deformed, so that the blank obtains a determined shape.

The prior art (patent number: CN 217775375U) discloses an open type fixed table press machine, which comprises a frame, a punching head arranged on the frame and a processing table fixedly connected with the frame; the processing bench is horizontally connected with a stamping bench in a sliding manner, the stamping bench is fixedly connected with a rack parallel to the sliding direction of the stamping bench, the processing bench is rotationally connected with a gear meshed with the rack, the stamping bench is driven to move to the lower side of the stamping head through the cooperation of the gear and the rack, and the processing bench is provided with a driving piece for driving the gear to rotate. The utility model has the beneficial effects that: in the conveying and returning process of the stamping table, operators do not need to fix and remove the die below the stamping head, so that the situation that the stamping head of the press is pressed down and the hands of the operators are pressed is avoided, and the safety coefficient of the press is improved.

The existing open type fixed table press has the following defects that when an existing device is used for processing a workpiece, the workpiece is easy to deviate, so that the processing position of the workpiece is inaccurate, the processing effect of the workpiece is affected, different squeeze plates can be needed when the workpiece is processed, and the replacement process of the squeeze plates is complicated, so that the device has certain limitation, and therefore, a novel open type fixed table press is provided.

Disclosure of Invention

The utility model mainly aims to provide an open type fixed table press machine which can effectively solve the problem that a machined part is prevented from being deviated.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an open fixed station press, includes the base, the equal fixed mounting in base lower extreme front portion and lower extreme rear portion has a set of supporting seat, two sets of the supporting seat is front and back symmetric distribution and every group sets up to two, base upper end rear portion fixed mounting has the main part, main part lower extreme front portion is provided with the processing post, the mounting groove has been seted up at base upper end middle part, the inside fixed mounting of mounting groove has the clamping assembly, the anterior fixed mounting of base upper end has the mount, mount front end middle part fixed mounting has the pneumatic cylinder No. one.

Preferably, the lower end of the processing column is movably connected with an adjusting column, the front side of the outer cylindrical surface of the adjusting column is provided with a perforation, the lower part of the outer surface of the adjusting column is movably sleeved with a sleeve, the lower end of the sleeve is fixedly connected with an extrusion plate, and the front side of the outer cylindrical surface of the sleeve is movably inserted and connected with a bolt.

Preferably, the bolt penetrates through the sleeve and is movably inserted and connected in the perforation.

Preferably, the clamping assembly comprises a support, the support left end fixedly connected with pneumatic cylinder No. two, no. two pneumatic cylinder output runs through the support and swing joint has a push rod No. one, no. one push rod right-hand member fixedly connected with slider, slider upper end and support upper end left part all fixedly connected with grip block, the spout has been seted up to the support upper end, the support is fixed in the mounting groove.

Preferably, the sliding block is slidably connected in the sliding groove, and the upper end surface of the support is flush with the upper end surface of the base.

Preferably, the output end of the first hydraulic cylinder penetrates through the fixing frame and is movably connected with a second push rod, and the rear end of the second push rod is fixedly connected with a push plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, the processing column is arranged, so that the extrusion plate is convenient to replace, when the extrusion plate needs to be replaced in use, the bolt is firstly detached from the perforation and the sleeve, and the sleeve is separated from the adjusting column, so that the replacement speed of the extrusion plate can be improved due to the concise and clear operation process;

2. according to the utility model, the clamping assembly is arranged, so that the workpiece is conveniently limited, when the workpiece is required to be processed, the workpiece is firstly placed at the rear end of the push plate, the first hydraulic cylinder drives the second push rod, the push plate pushes the workpiece to the support under the driving of the second push rod, the second hydraulic cylinder drives the first push rod, the sliding block drives the clamping block to move under the driving of the first push rod, and the workpiece can be fixed under the movement of the clamping block, so that the phenomenon of deviation of the workpiece during processing is avoided.

Drawings

FIG. 1 is a schematic view of the whole structure of an open-type fixed-table press according to the present utility model;

FIG. 2 is a schematic view of the overall structure of a processing column of an open-type fixed-table press according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a clamping assembly of an open-type fixed-table press according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a first hydraulic cylinder of an open-type fixed-table press according to the present utility model.

In the figure: 1. a base; 2. a support base; 3. a main body; 4. processing a column; 5. a clamping assembly; 6. a mounting groove; 7. a fixing frame; 8. a first hydraulic cylinder; 41. an adjusting column; 42. perforating; 43. a sleeve; 44. an extrusion plate; 45. a plug pin; 51. a support; 52. a second hydraulic cylinder; 53. a chute; 54. a slide block; 55. a first push rod; 56. a clamping block; 81. a second push rod; 82. a push plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an open type fixed table press comprises a base 1, wherein a group of supporting seats 2 are fixedly installed at the front part of the lower end of the base 1 and the rear part of the lower end, the two groups of supporting seats 2 are symmetrically distributed front and back, each group of supporting seats is arranged into two groups, a main body 3 is fixedly installed at the rear part of the upper end of the base 1, a processing column 4 is arranged at the front part of the lower end of the main body 3, an installation groove 6 is formed in the middle of the upper end of the base 1, a clamping assembly 5 is fixedly installed in the installation groove 6, a fixing frame 7 is fixedly installed at the front part of the upper end of the base 1, and a first hydraulic cylinder 8 is fixedly installed at the middle part of the front end of the fixing frame 7.

The lower end of the processing column 4 is movably connected with an adjusting column 41, a perforation 42 is formed in the front side of the outer cylindrical surface of the adjusting column 41, a sleeve 43 is movably sleeved on the lower portion of the outer surface of the adjusting column 41, the lower end of the sleeve 43 is fixedly connected with an extrusion plate 44, and a bolt 45 is movably inserted in front of the outer cylindrical surface of the sleeve 43; the bolt 45 penetrates through the sleeve 43 and is movably inserted and connected in the perforation 42; when the squeeze plate 44 needs to be replaced, the bolt 45 is firstly detached from the through hole 42 and the sleeve 43, and the sleeve 43 is separated from the adjusting column 41, so that the replacement speed of the squeeze plate 44 can be improved due to the simple and clear operation process.

The clamping assembly 5 comprises a support 51, the left end of the support 51 is fixedly connected with a second hydraulic cylinder 52, the output end of the second hydraulic cylinder 52 penetrates through the support 51 and is movably connected with a first push rod 55, the right end of the first push rod 55 is fixedly connected with a sliding block 54, the upper end of the sliding block 54 and the left part of the upper end of the support 51 are fixedly connected with clamping blocks 56, the upper end of the support 51 is provided with a sliding groove 53, and the support 51 is fixed in the mounting groove 6; the sliding block 54 is slidably connected in the sliding groove 53, and the upper end surface of the support 51 is flush with the upper end surface of the base 1; the output end of the first hydraulic cylinder 8 penetrates through the fixing frame 7 and is movably connected with a second push rod 81, and the rear end of the second push rod 81 is fixedly connected with a push plate 82; when a workpiece is required to be processed, the workpiece is firstly placed at the rear end of the push plate 82, the first hydraulic cylinder 8 drives the second push rod 81, the second push rod 81 drives the push plate 82 to push the workpiece to the support 51, the second hydraulic cylinder 52 drives the first push rod 55, the slide block 54 drives the clamping block 56 to move under the driving of the first push rod 55, and the workpiece can be fixed under the movement of the clamping block 56, so that the phenomenon of deviation of the workpiece during processing is avoided.

It should be noted that, the present utility model is an open-type fixed-table press, by setting the processing column 4, the squeeze plate 44 is convenient to replace, when the squeeze plate 44 needs to be replaced in use, the bolt 45 is firstly detached from the perforation 42 and the sleeve 43, and the sleeve 43 is separated from the adjusting column 41, so that the replacement speed of the squeeze plate 44 can be improved due to the concise and clear operation process; through setting up clamping assembly 5, be convenient for carry out spacingly to the machined part, when using, when the machined part needs to process, at first place the machined part at push pedal 82 rear end to drive No. two push rods 81 by No. one pneumatic cylinder 8, and under No. two push rods 81's drive, make push pedal 82 push the machined part to support 51, and drive No. one push rod 55 by No. two pneumatic cylinders 52, and under No. one push rod 55's drive, make slider 54 drive grip block 56 remove, under grip block 56's removal, can fix the machined part, thereby avoid the machined part to appear the skew phenomenon when processing.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An open fixed station press, includes base (1), its characterized in that: the novel hydraulic cylinder is characterized in that a group of supporting seats (2) are fixedly installed at the front part of the lower end of the base (1) and the rear part of the lower end of the base, the two groups of supporting seats (2) are symmetrically distributed around and are arranged in two groups, a main body (3) is fixedly installed at the rear part of the upper end of the base (1), a processing column (4) is arranged at the front part of the lower end of the main body (3), an installation groove (6) is formed in the middle of the upper end of the base (1), a clamping assembly (5) is fixedly installed in the installation groove (6), a fixing frame (7) is fixedly installed at the front part of the upper end of the base (1), and a first hydraulic cylinder (8) is fixedly installed at the middle part of the front end of the fixing frame (7).

2. An open bench press according to claim 1, wherein: the processing post (4) lower extreme swing joint has adjusting post (41), perforation (42) have been seted up to adjusting post (41) outer cylinder front side, sleeve (43) have been cup jointed in the activity of adjusting post (41) surface lower part, sleeve (43) lower extreme fixedly connected with stripper plate (44), sleeve (43) outer cylinder front side activity interlude is connected with bolt (45).

3. An open bench press according to claim 2, wherein: the bolt (45) penetrates through the sleeve (43) and is movably inserted and connected in the through hole (42).

4. An open bench press according to claim 3, wherein: the clamping assembly (5) comprises a support (51), the left end of the support (51) is fixedly connected with a second hydraulic cylinder (52), the output end of the second hydraulic cylinder (52) penetrates through the support (51) and is movably connected with a first push rod (55), the right end of the first push rod (55) is fixedly connected with a sliding block (54), the upper end of the sliding block (54) and the left part of the upper end of the support (51) are fixedly connected with clamping blocks (56), the upper end of the support (51) is provided with a sliding groove (53), and the support (51) is fixed in a mounting groove (6).

5. An open bench press according to claim 4, wherein: the sliding block (54) is slidably connected in the sliding groove (53), and the upper end face of the support (51) is flush with the upper end face of the base (1).

6. An open bench press according to claim 5, wherein: the output end of the first hydraulic cylinder (8) penetrates through the fixing frame (7) and is movably connected with a second push rod (81), and the rear end of the second push rod (81) is fixedly connected with a push plate (82).