CN219883352U

CN219883352U - Press with press block convenient to replace

Info

Publication number: CN219883352U
Application number: CN202320476627.9U
Authority: CN
Inventors: 华新斌
Original assignee: Suzhou Liubi Intelligent Technology Co ltd
Current assignee: Suzhou Liubi Intelligent Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-10-24
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a press with a press block convenient to replace, which is characterized in that a rotary table is driven to rotate along with a rotary table by rotating a brake wheel in the forward direction or in the reverse direction, so that a chute extrudes support rods, and under the limiting action of the chute, four groups of support rods and a positioning block move to the center of the rotary table or expand to the periphery of the rotary table, so that the press block is convenient to mount and dismount, the slide plate is close to the brake wheel through the elastic action of a reset spring, and a wedge block is inserted into the limiting groove, so that the brake wheel is positioned, and the rotary table is prevented from rotating.

Description

Press with press block convenient to replace

Technical Field

The utility model relates to the technical field of GE presses, in particular to a press with a press block convenient to replace.

Background

The GE press takes hydraulic oil as a working medium, and enters the hydraulic cylinder to enable the hydraulic cylinder to operate, so that a workpiece to be pressed can be pressed into a shape of a desired product through the shape of a model, the application range of the existing hydraulic press is very wide, and the GE press can be used in various fields.

The lower die that the profiling device in the existing market carries out the profiling sets up or fixes through a plurality of bolts for integral type structure of equipment fuselage in general time, also very troublesome and comparatively loaded down with trivial details when changing, has indirectly influenced the speed of work, has prolonged the time of work, has reduced the efficiency of work.

Disclosure of Invention

The utility model mainly aims to provide a press with a press block convenient to replace, which can be used for quickly replacing a lower die, so that the working speed and time are prevented from being indirectly influenced, and the working efficiency is improved.

In order to achieve the above purpose, the press with the press block convenient to replace provided by the utility model comprises a base, wherein a support column is fixedly connected to the surface of the base, a top plate is fixedly connected to the top end of the support column, a hydraulic telescopic rod is fixedly connected to the bottom surface of the top plate, a connecting assembly is arranged at the bottom end of the hydraulic telescopic rod, and the connecting assembly comprises: the hydraulic telescopic device comprises a mounting plate, a hydraulic telescopic rod, a rotary shaft, a brake wheel, a rotary table, a plurality of groups of limiting grooves, a chute, a plurality of groups of rotary table and a plurality of groups of rotary table, wherein the bottom end of the hydraulic telescopic rod is fixedly connected with the mounting plate; and the supporting rod is in sliding connection with the inside of the chute, the outer wall of the supporting rod is fixedly connected with two groups of clamping plates, the two groups of clamping plates are respectively attached to the surface and the bottom surface of the turntable, and the side wall of the supporting rod is fixedly connected with a positioning block.

Preferably, the bottom surface of mounting panel has seted up the spout, the bracing piece runs through and sliding connection is in the inside of spout.

Preferably, the support rods and the positioning blocks are provided with four groups, the four groups of support rods and the positioning block arrays are distributed in the sliding groove, and the positioning blocks are inserted into grooves formed in the side wall of the pressing block.

Preferably, the surface of mounting panel is provided with spacing subassembly, spacing subassembly includes the fixing base, the fixing base is provided with two sets of, and two sets of fixing base fixed connection is on the surface of mounting panel.

Preferably, a guide rod is fixedly connected between the two groups of fixing seats, the guide rod penetrates through and is slidably connected to the side wall of the sliding plate, and a wedge block is fixedly connected to the side wall of the sliding plate.

Preferably, the lateral wall fixedly connected with reset spring of slide is kept away from to the slide, the one end fixedly connected with that reset spring kept away from the wedge is on the lateral wall of fixing base, reset spring cup joints on the outer wall of guide bar.

Advantageous effects

The utility model provides a press with a press block convenient to replace. The beneficial effects are as follows:

(1) The press with the press block convenient to replace is characterized in that the brake wheel is rotated forward or reversely, the rotating shaft drives the rotary table to rotate along with the brake wheel, the chute extrudes the support rods, and under the limiting effect of the chute, the four groups of support rods and the positioning block move to the center of the rotary table or expand to the periphery of the rotary table, so that the press block is convenient to install and detach.

(2) The press with the pressing block convenient to replace is characterized in that the sliding plate is close to the brake wheel through the elastic action of the reset spring on the sliding plate, so that the wedge-shaped block is inserted into the limit groove, the brake wheel is positioned, and the turntable is prevented from rotating.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the present utility model in cross-section;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a base; 2. a support column; 3. a top plate; 4. a hydraulic telescopic rod; 5. a connection assembly; 51. a mounting plate; 52. a rotating shaft; 53. a brake wheel; 54. a limit groove; 55. a turntable; 56. a chute; 57. a support rod; 58. a clamping plate; 59. a positioning block; 510. a chute; 511. briquetting; 6. a limit component; 61. a fixing seat; 62. a guide rod; 63. a slide plate; 64. wedge blocks; 65. and a return spring.

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.

Referring to fig. 1-3, the utility model provides a press with a press block convenient to replace, which comprises a base 1, wherein a support column 2 is fixedly connected to the surface of the base 1, a top plate 3 is fixedly connected to the top end of the support column 2, a hydraulic telescopic rod 4 is fixedly connected to the bottom surface of the top plate 3, and a connecting assembly 5 is arranged at the bottom end of the hydraulic telescopic rod 4.

In the embodiment of the present utility model, the connection assembly 5 includes:

the hydraulic telescopic device comprises a mounting plate 51, wherein the mounting plate 51 is fixedly connected to the bottom end of a hydraulic telescopic rod 4, a through hole is formed in the surface of the mounting plate 51, a rotating shaft 52 is rotatably connected to the inside of the through hole, one end of the rotating shaft 52 is fixedly connected with a brake wheel 53, a plurality of groups of limit grooves 54 distributed in an array are formed in the side wall of the brake wheel 53, the other end of the rotating shaft 52 is fixedly connected with a rotary disc 55, and four groups of inclined grooves 56 distributed in an array are formed in the surface of the rotary disc 55;

and the supporting rod 57, the supporting rod 57 is slidably connected in the chute 56, two groups of clamping plates 58 are fixedly connected to the outer wall of the supporting rod 57, the two groups of clamping plates 58 are respectively attached to the surface and the bottom surface of the turntable 55, the side wall of the supporting rod 57 is fixedly connected with a positioning block 59, and the supporting rod 57 is limited through the two groups of clamping plates 58, so that the supporting rod 57 cannot fall off from the chute 56.

Specifically, in the embodiment of the present utility model, the connection assembly 5 includes a mounting plate 51, a rotating shaft 52, a brake wheel 53, a limiting groove 54, a rotary disc 55, a chute 56, a supporting rod 57, a clamping plate 58 and a positioning block 59, a chute 510 is provided on the bottom surface of the mounting plate 51, the supporting rod 57 penetrates through and is slidingly connected inside the chute 510, four groups of supporting rods 57 and positioning blocks 59 are provided, the four groups of supporting rods 57 and positioning blocks 59 are distributed inside the chute 510, the positioning blocks 59 are inserted into grooves provided on the side wall of the pressing block 511, and when in use, the rotary shaft 52 drives the rotary disc 55 to rotate by rotating the brake wheel 53 forward or reversely, so that the chute 56 extrudes the supporting rod 57, and the four groups of supporting rods 57 and the positioning blocks 59 move to the center of the rotary disc 55 or expand to the periphery of the rotary disc 55 under the limiting action of the chute 510, thereby facilitating installation and disassembly of the pressing block 511.

In the embodiment of the utility model, the surface of the mounting plate 51 is provided with the limit component 6, the limit component 6 comprises a fixed seat 61, the fixed seat 61 is provided with two groups, the two groups of fixed seats 61 are fixedly connected to the surface of the mounting plate 51, a guide rod 62 is fixedly connected between the two groups of fixed seats 61, the guide rod 62 penetrates through and is slidably connected to the side wall of the sliding plate 63, a wedge block 64 is fixedly connected to the side wall of the sliding plate 63, a return spring 65 is fixedly connected to the side wall of the sliding plate 63, one end of the return spring 65, which is far away from the wedge block 64, is fixedly connected to the side wall of the fixed seat 61, the return spring 65 is sheathed on the outer wall of the guide rod 62, the sliding plate 63 is close to the direction of the brake wheel 53 under the elastic force action of the return spring 65 on the sliding plate 63, so that the wedge block 64 is inserted into the inside of the limit groove 54, and the brake wheel 53 is positioned, and the rotation of the turntable 55 is avoided.

In addition, in order to replace the lower die rapidly, the speed and time of work are prevented from being indirectly influenced, so that the work efficiency is improved, the rotary shaft 52 drives the rotary table 55 to rotate along with the rotary table by rotating the brake wheel 53 positively or reversely, the chute 56 extrudes the supporting rods 57, and under the limiting effect of the chute 510, the four groups of supporting rods 57 and the positioning blocks 59 move towards the center of the rotary table 55 or expand around the rotary table 55, so that the pressing blocks 511 can be conveniently assembled and disassembled.

In order to avoid the rotation of the turntable 55, the sliding plate 63 is made to approach in the direction of the brake wheel 53 by the elastic force of the return spring 65, so that the wedge block 64 is inserted into the inside of the limit groove 54, thereby positioning the brake wheel 53.

In the utility model, when the rotary table is used, the return spring 65 is compressed by moving the sliding plate 63, the wedge block 64 is separated from the limit groove 54, the rotary shaft 52 drives the rotary table 55 to rotate along with the rotary table 53 by forward rotation or reverse rotation, the chute 56 extrudes the supporting rods 57, and under the limit action of the chute 510, the four groups of supporting rods 57 and the positioning block 59 move towards the center of the rotary table 55 or expand towards the periphery of the rotary table 55, so that the pressing block 511 is convenient to mount and dismount, the sliding plate 63 is close to the direction of the rotary table 53 by the elastic action of the return spring 65 on the sliding plate 63, and the wedge block 64 is inserted into the limit groove 54, so that the rotary table 53 is positioned, and the rotary table 55 is prevented from rotating.

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

Claims

1. The utility model provides a press that briquetting was convenient to change, includes base (1), the fixed surface of base (1) is connected with support column (2), the top fixedly connected with roof (3) of support column (2), the bottom surface fixedly connected with hydraulic telescoping rod (4) of roof (3), its characterized in that: the bottom of hydraulic telescoping rod (4) is provided with coupling assembling (5), coupling assembling (5) include:

the hydraulic telescopic device comprises a mounting plate (51), wherein the mounting plate (51) is fixedly connected to the bottom end of a hydraulic telescopic rod (4), a through hole is formed in the surface of the mounting plate (51), a rotating shaft (52) is rotatably connected to the inside of the through hole, one end of the rotating shaft (52) is fixedly connected with a brake wheel (53), a plurality of groups of limit grooves (54) distributed in an array are formed in the side wall of the brake wheel (53), a rotary table (55) is fixedly connected to the other end of the rotating shaft (52), and four groups of inclined grooves (56) distributed in an array are formed in the surface of the rotary table (55);

and the supporting rod (57), the inside at chute (56) of supporting rod (57) sliding connection, the outer wall fixedly connected with of supporting rod (57) two sets of splint (58), two sets of splint (58) laminate with the surface and the bottom surface of carousel (55) respectively, the lateral wall fixedly connected with locating piece (59) of supporting rod (57).

2. The press of claim 1, wherein the press block is removable and is further characterized by: a sliding groove (510) is formed in the bottom surface of the mounting plate (51), and the supporting rod (57) penetrates through and is connected inside the sliding groove (510) in a sliding mode.

3. The press of claim 1, wherein the press block is removable and is further characterized by: the support rods (57) and the positioning blocks (59) are arranged in four groups, the four groups of support rods (57) and the positioning blocks (59) are distributed in the sliding groove (510) in an array mode, and the positioning blocks (59) are inserted into grooves formed in the side walls of the pressing blocks (511).

4. The press of claim 1, wherein the press block is removable and is further characterized by: the limiting assembly (6) is arranged on the surface of the mounting plate (51), the limiting assembly (6) comprises a fixing seat (61), two groups of fixing seats (61) are arranged, and the two groups of fixing seats (61) are fixedly connected to the surface of the mounting plate (51).

5. The press of claim 4, wherein the press block is easily replaced, and wherein: a guide rod (62) is fixedly connected between the two groups of fixing seats (61), the guide rod (62) penetrates through and is slidably connected to the side wall of the sliding plate (63), and a wedge block (64) is fixedly connected to the side wall of the sliding plate (63).

6. The press of claim 5, wherein the press block is removable and replaceable, and further comprising: the side wall fixedly connected with reset spring (65) that slide (63) were kept away from slide (63), the one end fixed connection that wedge (64) was kept away from to reset spring (65) is on the lateral wall of fixing base (61), reset spring (65) cup joint on the outer wall of guide bar (62).