CN215879545U

CN215879545U - Die change trolley convenient for discharging die with irregular shape

Info

Publication number: CN215879545U
Application number: CN202122162029.8U
Authority: CN
Inventors: 范磊
Original assignee: Jiangsu Wisdom Stone Technology Co ltd
Current assignee: Jiangsu Wisdom Stone Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-22
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a die change trolley convenient for discharging an irregular-shape die, which comprises a die change trolley body, wherein a differential chain is arranged inside the top end of the die change trolley body in a sliding manner, a base is fixedly arranged on the surface of the differential chain, a fixing mechanism is fixedly arranged on the top end of the base, a clamping piece is fixedly arranged inside the top end of the base, a rolling ball is rotatably connected to the surface of the clamping piece, and a discharging mechanism is fixedly arranged inside the top end of the base; by arranging the four fixing mechanisms which move obliquely, the molds with irregular shapes can be fixed, so that the molds can be fixed more firmly, the operation is simple, and the application range is wider; through increasing discharge mechanism, come to adsorb the mould through the atmospheric pressure difference principle to do not need the staff manual tripping in the time of unloading, improved work efficiency, have stronger practicality.

Description

Die change trolley convenient for discharging die with irregular shape

Technical Field

The utility model relates to the technical field of die changing trolleys, in particular to a die changing trolley convenient for discharging an irregular-shape die.

Background

The mold changing trolley is a movable mold transmission system driven by hand or electric power, and plays a role in connecting and disconnecting, but at present, many molds are not in regular shapes, and more molds are in irregular shapes, so that the mold changing trolley is not very firm to fix the molds in many times, and because the existing mold changing trolley basically fixes the square and regular molds, the existing mold changing trolley has the defect of insufficient adaptability; the mould that current retooling platform truck punched all is great, so when unloading, often have the mould tightly attached on the base, will be very troublesome like this when unloading, more be that the staff is manual to be detained, but because the great reason of mould volume, hardly make mould and base break away from, consequently current retooling platform truck still has some not enoughly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die changing trolley convenient for discharging a die with an irregular shape, so as to solve the problems of infirm fixation and inconvenience in discharging in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: retooling platform truck convenient to irregular appearance mould is unloaded, including retooling platform truck body, the inside slip in top of retooling platform truck body is provided with the differential chain, the top surface slip of retooling platform truck body is provided with the base, the fixed establishment that is provided with in top of base, the inside fixed joint spare that is provided with in top of base, the surface rotation of joint spare is connected with the ball, the inside fixed shedding mechanism that is provided with in top of base.

Preferably, in the above die change trolley convenient for discharging of the die with the irregular shape, the fixing mechanism comprises a first slide bar, a first slide block is slidably connected to the surface of the first slide bar, a first threaded rod is fixedly arranged at the top end of the first slide block, and a threaded disc is connected to the surface of the first threaded rod in a threaded manner.

Based on the technical characteristics, the fixing of the irregular die can be realized through the manual control fixing mechanism, and the operation is simple and convenient.

Preferably, in the above-mentioned retooling platform truck of being convenient for irregular appearance mould to unload, discharge mechanism is including the second slide bar, the surperficial sliding connection of second slide bar has the second sliding block, the top of second sliding block is rotated and is connected with the second threaded rod, the top fixedly connected with crank of second threaded rod, the surperficial threaded connection of second threaded rod has the diaphragm, one side bottom fixedly connected with sucking disc of second threaded rod is kept away from to the diaphragm, the surface grafting of sucking disc has the section of thick bamboo of breathing in, the top sliding connection of the section of thick bamboo of breathing in has the piston rod.

Based on the technical characteristics, the discharging mechanism can better discharge irregular dies, and the phenomenon that workers manually trip the dies and punch the materials is avoided.

Preferably, in the above die change trolley convenient for discharging of the die with the irregular shape, a hole groove is formed in one side of the transverse plate, an internal thread is arranged in the hole groove, and the internal thread is in threaded connection with the second threaded rod.

Based on above-mentioned technical characteristic, avoid the second threaded rod to drive the diaphragm and rotate when rotating.

Preferably, in the above die-changing trolley facilitating the unloading of the die with the irregular shape, the four fixing mechanisms are respectively arranged at four corners of the base, and one end of each of the four fixing mechanisms faces the center of the base.

Based on above-mentioned technical characteristics, be convenient for strengthen the suitability of device, better fixes the mould of irregular appearance.

Preferably, in the above-mentioned retooling platform truck of being convenient for irregular appearance mould to unload, the joint is close to one side of ball and sets up to the arc, and the arc structure on arc structure and ball surface is the same.

Based on above-mentioned technical characteristics, the ball of being convenient for can roll between two joint spare.

Preferably, in the above-mentioned retooling platform truck of being convenient for irregular appearance mould to unload, be the damping setting between first slide bar and the first sliding block, and also be the damping setting between second slide bar and the second sliding block.

Based on above-mentioned technical characteristics, be convenient for manually can drive first sliding block and second sliding block and remove, and can not let it slide by oneself.

Preferably, in the above-mentioned retooling platform truck of being convenient for irregular appearance mould to unload, the bottom fixedly connected with rubber disc of screw thread dish, and rubber disc slides and cup joints on first threaded rod.

Based on above-mentioned technical characteristic, drive the rubber disc through rotating the thread disc and remove to the realization is fixed pressing of mould.

Compared with the prior art, the utility model has the beneficial effects that: by arranging the four fixing mechanisms which move obliquely, the molds with irregular shapes can be fixed, so that the molds can be fixed more firmly, the operation is simple, and the application range is wider; through increasing discharge mechanism, come to adsorb the mould through the atmospheric pressure difference principle to do not need the staff manual tripping in the time of unloading, improved work efficiency, have stronger practicality.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front view of the first slide block and the first slide bar of the present invention;

FIG. 3 is a schematic front view of a second slide bar and a second threaded rod of the present invention;

fig. 4 is a front view of the structural clamping member and the ball of the present invention.

In the figure: 1. a die change trolley body; 2. a differential speed chain; 3. a base; 4. a fixing mechanism; 41. a first slide bar; 42. a first slider; 43. a first threaded rod; 44. a threaded disc; 5. a clamping piece; 6. a ball bearing; 7. a discharge mechanism; 71. a second slide bar; 72. a second slider; 73. a second threaded rod; 74. a crank; 75. a transverse plate; 76. a suction cup; 77. an air suction cylinder; 78. a piston rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: retooling platform truck convenient to irregular appearance mould is unloaded, including retooling platform truck body 1, the inside slip in top of retooling platform truck body 1 is provided with differential chain 2, the top surface slip of retooling platform truck body 1 is provided with base 3, the fixed establishment 4 that is provided with in top of base 3, the inside fixed joint spare 5 that is provided with in top of base 3, the surface rotation of joint spare 5 is connected with ball 6, one side that joint spare 5 is close to ball 6 sets up to the arc, and the arc structure on arc structure and ball 6 surface is the same, the ball 6 of being convenient for can roll between two joint spare 5, the inside fixed shedding mechanism 7 that is provided with in top of base 3.

Please refer to fig. 2 in the drawings of the specification: the fixing mechanism 4 comprises a first sliding rod 41, a first sliding block 42 is connected to the surface of the first sliding rod 41 in a sliding mode, a first threaded rod 43 is fixedly arranged at the top end of the first sliding block 42, a threaded disc 44 is connected to the surface of the first threaded rod 43 in a threaded mode, fixing of the irregular die can be achieved through manual control of the fixing mechanism 4, and operation is simple and convenient; the four fixing mechanisms 4 are respectively arranged at four corners of the base 3, and one end of each of the four fixing mechanisms 4 faces to the center of the base 3, so that the applicability of the device is enhanced, and the die with irregular appearance is fixed better; the bottom fixedly connected with rubber disc of screw thread dish 44, and rubber disc slides and cup joints on first threaded rod 43, drives rubber disc through rotating screw thread dish 44 and removes to the realization is fixed pressing of mould.

Please refer to fig. 3 in the drawings of the specification: the discharging mechanism 7 comprises a second sliding rod 71, a second sliding block 72 is connected to the surface of the second sliding rod 71 in a sliding mode, a second threaded rod 73 is connected to the top end of the second sliding block 72 in a rotating mode, a crank 74 is fixedly connected to the top end of the second threaded rod 73, a transverse plate 75 is connected to the surface of the second threaded rod 73 in a threaded mode, a suction cup 76 is fixedly connected to the bottom end of one side, away from the second threaded rod 73, of the transverse plate 75, a suction cylinder 77 is inserted into the surface of the suction cup 76, a piston rod 78 is connected to the top end of the suction cylinder 77 in a sliding mode, discharging can be better performed on an irregular die through the discharging mechanism 7, and workers are prevented from manually tripping the die and stamping materials; one side of the transverse plate 75 is provided with a hole groove, an internal thread is arranged in the hole groove, and the internal thread is in threaded connection with the second threaded rod 73, so that the second threaded rod 73 is prevented from driving the transverse plate 75 to rotate when rotating.

Please refer to fig. 2-3 in the drawings of the specification: the first slide bar 41 and the first slide block 42 are in a damping arrangement, and the second slide bar 71 and the second slide block 72 are also in a damping arrangement, so that the first slide block 42 and the second slide block 72 can be driven to move manually, and cannot slide automatically.

The working principle is as follows: the die is fixed by moving the die to the base 3, manually controlling the four first sliding blocks 42 to move to the edges of the die on the first sliding rods 41, and then driving the die to lift by rotating the threaded disc 44, so that the threaded disc 44 drives the rubber disc at the bottom end to lift when lifting, and the four corners of the die can be rotated, pressed and fixed by the falling of the rubber disc; when the material is required to be unloaded, the second sliding block 72 is manually controlled to slide on the second sliding rod 71, then when the material is moved to the edge of the punching material, the crank 74 is rotated first, the crank 74 drives the second threaded rod 73 to rotate, then the second screw rod 73 rotates to drive the horizontal plate 75 to lift, so that the horizontal plate 75 drives the suction cup 76 to move synchronously, then the suction cup 76 is controlled to be adsorbed with the punching material, and then the piston rod 78 is moved upwards, so that the air in the suction cup 76 can be pumped into the air suction cylinder 77, and through the principle of air pressure difference, the suction cup 76 can be enlarged to be tightly attached with the punching material, then the crank 74 is rotated again, the crank 74 drives the cross plate 75 and the suction cup 76 to move upwards through the second threaded rod 73, the suction cup 76 will thus, by suction, bring about the detachment of the punch from the die, thus facilitating the subsequent discharge.

It is worth mentioning that the upper top end of the differential chain 2 is fixedly provided with a die clamper which can move the base 3 by clamping, since this technology is a prior art device and therefore will not be described in detail here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. Retooling platform truck convenient to irregular appearance mould is unloaded, including retooling platform truck body (1), its characterized in that: the inside differential chain (2) that slides in top of retooling platform truck body (1), the top surface slip of retooling platform truck body (1) is provided with base (3), the fixed establishment (4) that is provided with in top of base (3), the inside fixed joint spare (5) that is provided with in top of base (3), the surface rotation of joint spare (5) is connected with ball (6), the inside fixed shedding mechanism (7) that is provided with in top of base (3).

2. The die-change trolley convenient for discharging of dies with irregular shapes according to claim 1, characterized in that: the fixing mechanism (4) comprises a first sliding rod (41), a first sliding block (42) is connected to the surface of the first sliding rod (41) in a sliding mode, a first threaded rod (43) is fixedly arranged on the top end of the first sliding block (42), and a threaded disc (44) is connected to the surface of the first threaded rod (43) in a threaded mode.

3. The die-change trolley convenient for discharging of dies with irregular shapes according to claim 1, characterized in that: the discharging mechanism (7) comprises a second sliding rod (71), a second sliding block (72) is connected to the surface of the second sliding rod (71) in a sliding mode, a second threaded rod (73) is connected to the top end of the second sliding block (72) in a rotating mode, a crank (74) is fixedly connected to the top end of the second threaded rod (73), a transverse plate (75) is connected to the surface of the second threaded rod (73) in a threaded mode, a sucking disc (76) is fixedly connected to the bottom end of one side, far away from the second threaded rod (73), of the transverse plate (75), a sucking cylinder (77) is connected to the surface of the sucking disc (76) in an inserting mode, and a piston rod (78) is connected to the top end of the sucking cylinder (77) in a sliding mode.

4. The die-change trolley convenient for discharging irregular-shape dies according to claim 3, characterized in that: and a hole groove is formed in one side of the transverse plate (75), an internal thread is arranged in the hole groove, and the internal thread is in threaded connection with the second threaded rod (73).

5. The die-change trolley convenient for discharging of dies with irregular shapes according to claim 1, characterized in that: the fixing mechanisms (4) are provided with four groups which are respectively positioned at four corners of the base (3), and one end of each fixing mechanism (4) faces to the center of the base (3).

6. The die-change trolley convenient for discharging of dies with irregular shapes according to claim 1, characterized in that: one side of the clamping piece (5) close to the ball (6) is arc-shaped, and the arc-shaped structure is the same as that of the surface of the ball (6).