CN216679815U - Speed-controllable suction wheel die - Google Patents

Abstract

The utility model discloses a speed-controllable suction wheel die which comprises a lower die, wherein a lower assembly is embedded in the inner wall of the lower die, a sliding rod is fixedly connected to the top of the lower die, the outer wall of the sliding rod is rotatably connected with an upper die through a ball, an upper assembly is embedded in the inner wall of the upper die, a first spring is fixedly connected to the inner wall of the upper die, the other end of the first spring is fixedly connected with a sliding block, the top of the sliding block is fixedly connected with a vertical rod, and a first clamping rod is fixedly connected to one side of the vertical rod, which is close to the upper assembly. The utility model relates to the technical field of dies, and discloses a speed-controllable suction wheel die.

Description

Speed-controllable suction wheel die

Technical Field

The utility model relates to the technical field of dies, in particular to a speed-controllable suction wheel die.

Background

The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, the die has a specific outline or inner cavity shape, the blank can be separated (blanked) according to the outline shape by applying the outline shape with a cutting edge, and a speed-controllable suction wheel die is required to be used when the suction wheel is produced;

in the conventional speed-controllable suction wheel die, a blank is placed above a lower die, a hydraulic cylinder is then started, the hydraulic cylinder drives the upper die to move downwards, and the blank can be punched into a qualified workpiece through the matching of the upper die and the lower die;

however, when the existing speed-controllable suction wheel die is used, only workpieces of the same specification can be processed, and when workpieces of different specifications need to be processed, the upper die and the lower die need to be integrally replaced, so that troubles are brought to workers, the operation limitation is large, and the application range is small.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a speed-controllable suction wheel die, which solves the problem that when the conventional speed-controllable suction wheel die is used, workpieces of different types can be processed by replacing the whole die, and the die is inconvenient for workers to use.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a controllable speed formula suction wheel mould, includes the bed die, the inner wall of bed die is embedded to have lower subassembly, the top fixedly connected with slide bar of bed die, the outer wall of slide bar rotates through the ball and is connected with the mould, the inner wall of going up the mould is embedded to have last subassembly, go up the first spring of inner wall fixedly connected with of mould, the other end fixedly connected with slider of first spring, the top fixedly connected with montant of slider, the montant is close to the first kelly of one side fixedly connected with of last subassembly, the outer wall of first kelly is pegged graft mutually with the inner wall of last subassembly, the outer wall of first kelly runs through the inner wall of mould, the top of going up the subassembly is equipped with the pneumatic cylinder.

Preferably, the equal fixedly connected with stopper in outer wall both sides of subassembly down, the outer wall of stopper and the inner wall slip joint of bed die.

Preferably, the bottom of the upper component is fixedly connected with an annular cutter, and the top of the lower component is provided with an annular groove.

Preferably, the inner wall of the upper assembly is spliced with a T-shaped plate, the outer wall of the T-shaped plate is sleeved with a second spring, and the top of the second spring is fixedly connected with the inner wall of the upper assembly.

Preferably, the bottom of the hydraulic cylinder is fixedly connected with a connecting block, a second clamping rod is inserted into the inner wall of the connecting block and movably connected with the inner wall of the upper assembly, a third spring is fixedly connected to the tail end of the second clamping rod, and the other end of the third spring is fixedly connected with the inner wall of the upper assembly.

Advantageous effects

The utility model provides a speed-controllable suction wheel die. The method has the following beneficial effects: according to the speed-controllable suction wheel die, the upper assembly can be quickly replaced through the matching of the first spring, the vertical rod, the sliding block and the first clamping rod, and workers can also process workpieces of different specifications without replacing the whole device, so that the speed-controllable suction wheel die is convenient to use for the workers, and the application range of the speed-controllable suction wheel die is expanded;

through the matching of the annular cutter and the annular groove, the punched workpiece can be quickly cut, the working steps are reduced, the working efficiency is improved, and the investment of labor cost is reduced;

through the cooperation of T template and second spring, can fix the blank when the punching press, avoid the blank when the punching press, unexpected emergence skew leads to the problem of product quality decline, has guaranteed the qualification rate of product.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view of the connection relationship between the electric push rod, the upper assembly and the second clamping rod in FIG. 2;

fig. 4 is a schematic structural diagram of a connection relationship between the first spring, the ball and the upper die in fig. 2.

In the figure: 1. the lower die comprises a lower die body, 2, a lower assembly, 3, an upper die body, 4, an upper assembly, 5, a first clamping rod, 6, a vertical rod, 7, a sliding block, 8, a first spring, 9, a T-shaped plate, 10, a second spring, 11, a hydraulic cylinder, 12, a connecting block, 13, a second clamping rod, 14, a third spring, 15, an annular cutter, 16, a limiting block, 17, a sliding rod, 18, a ball, 19 and an annular groove.

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.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as shown in figures 1, 2 and 4, the speed-controllable suction wheel die comprises a lower die 1 and a lower die 1, wherein a lower component 2 is embedded in the inner wall of the lower die 1, a sliding rod 17 is fixedly connected to the top of the lower die 1, the outer wall of the sliding rod 17 is rotatably connected with an upper die 3 through a ball 18, the ball 18 plays a role in reducing friction between the sliding rod 17 and the upper die 3, an upper component 4 is embedded in the inner wall of the upper die 3, a first spring 8 is fixedly connected to the inner wall of the upper die 3, when the first spring 8 contracts, the first spring 8 can provide inward force for a sliding block 7, the other end of the first spring 8 is fixedly connected with a sliding block 7, the top of the sliding block 7 is fixedly connected with a vertical rod 6, one side of the vertical rod 6, which is close to the upper component 4, is fixedly connected with a first clamping rod 5, the first clamping rod 5 plays a role in limiting the position of the upper component 4, the outer wall of the first clamping rod 5 is inserted into the inner wall of the upper component 4, the outer wall of the first clamping rod 5 penetrates through the inner wall of the upper die 3, a hydraulic cylinder 11 is arranged above the upper assembly 4, and the type of the hydraulic cylinder 11 is MOB;

in the specific implementation process, it is worth particularly pointing out that the speed-controllable suction wheel die can rapidly replace the upper assembly 4 through the matching of the first spring 8, the vertical rod 6, the sliding block 7 and the first clamping rod 5, and workers can process workpieces of different specifications without replacing the whole device;

specifically, when the speed-controllable suction wheel die is used, a blank is firstly placed at the top of the lower component 2, an external power supply of the hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives the upper component 4 to move downwards, meanwhile, the upper component 4 drives the upper die 3 to move downwards along the sliding rod 17, when the upper component 4 moves to a proper position, the upper component 4 is matched with the lower component 2, a required workpiece can be machined, the work is completed, when workpieces with different specifications need to be machined, the vertical rod 6 is firstly pulled to drive the first clamping rod 5 to move, meanwhile, the vertical rod 6 starts to compress the first spring 8, when the first clamping rod 5 leaves the inner wall of the upper component 4, the replacement is carried out later, then the lower component 2 is taken out, the lower component matched with the upper component 4 is replaced, and the replacement can be completed;

furthermore, both sides of the outer wall of the lower assembly 2 are fixedly connected with limit blocks 16, and the outer wall of each limit block 16 is in sliding clamping connection with the inner wall of the lower die 1;

in particular, it should be noted that the stop block 16 serves to limit the position of the lower assembly 2.

Example two: as can be seen from FIG. 2, the bottom of the upper assembly 4 is fixedly connected with an annular cutter 15, and the top of the lower assembly 2 is provided with an annular groove 19;

in the specific implementation process, it is worth particularly pointing out that through the cooperation of the annular cutter 15 and the annular groove 19, the punched workpiece can be cut quickly;

specifically, on the basis of the first embodiment, as the upper assembly 4 moves downward, the upper assembly 4 drives the annular cutter 15 to move downward, and when the annular cutter 15 moves to a proper position, the annular cutter 15 and the annular groove 19 are matched to cut the workpiece.

Example three: as can be seen from fig. 2, a T-shaped plate 9 is inserted into the inner wall of the upper assembly 4, a second spring 10 is sleeved on the outer wall of the T-shaped plate 9, when the second spring 10 contracts, the second spring 10 applies a downward force to the T-shaped plate 9, and the top of the second spring 10 is fixedly connected with the inner wall of the upper assembly 4;

in the specific implementation process, it is worth noting that the blank can be fixed during stamping through the matching of the T-shaped plate 9 and the second spring 10, so that the blank is prevented from being accidentally deviated during stamping;

specifically, on the basis of the first embodiment, when the upper assembly 4 moves downwards, the T-shaped plate 9 starts to move downwards along with the upper assembly 4, and then the T-shaped plate 9 receives the upward force of the blank and starts to compress the second spring 10, at this time, the second spring 10 gives the downward force to the T-shaped plate 9, so that the blank is fixed, and the work is completed.

Example four: as can be seen from fig. 2 and 3, the bottom of the hydraulic cylinder 11 is fixedly connected with a connecting block 12, the inner wall of the connecting block 12 is inserted with a second clamping rod 13, the second clamping rod 13 is movably connected with the inner wall of the upper assembly 4, the tail end of the second clamping rod 13 is fixedly connected with a third spring 14, when the third spring 14 contracts, the third spring 14 can provide an inward force to the second clamping rod 13, and the other end of the third spring 14 is fixedly connected with the inner wall of the upper assembly 4;

in the specific implementation process, it is worth particularly pointing out that the hydraulic cylinder 11 and the upper assembly 4 can be quickly installed through the cooperation of the third spring 14 and the second clamping rod 13, so that the use of workers is facilitated;

specifically, when the speed-controllable suction wheel mold is used, the output end of the hydraulic cylinder 11 is firstly inserted into the top groove of the upper assembly 4, at this time, the second clamping rod 13 receives the force of the connecting block 12 and starts to move to the side far away from the hydraulic cylinder 11, so that the third spring 14 is compressed, and when the connecting block 12 moves to a proper position, the second clamping rod 13 is inserted into the inner wall of the connecting block 12, and the fixing is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)

1. The utility model provides a controllable speed formula suction wheel mould, includes bed die (1), its characterized in that: the inner wall of the lower die (1) is embedded with a lower component (2), the top of the lower die (1) is fixedly connected with a sliding rod (17), the outer wall of the sliding rod (17) is rotatably connected with an upper die (3) through a ball (18), an upper assembly (4) is embedded in the inner wall of the upper die (3), a first spring (8) is fixedly connected with the inner wall of the upper die (3), the other end of the first spring (8) is fixedly connected with a sliding block (7), the top of the sliding block (7) is fixedly connected with a vertical rod (6), one side of the vertical rod (6) close to the upper component (4) is fixedly connected with a first clamping rod (5), the outer wall of the first clamping rod (5) is inserted with the inner wall of the upper component (4), the outer wall of the first clamping rod (5) penetrates through the inner wall of the upper die (3), and a hydraulic cylinder (11) is arranged above the upper assembly (4).

2. A speed-controllable suction wheel mold as claimed in claim 1, wherein: the equal fixedly connected with stopper (16) in outer wall both sides of lower part (2), the outer wall of stopper (16) and the inner wall slip joint of bed die (1).

3. A speed-controllable suction wheel mold as claimed in claim 1, wherein: the bottom of the upper component (4) is fixedly connected with an annular cutter (15), and the top of the lower component (2) is provided with an annular groove (19).

4. A speed-controllable suction wheel mold as claimed in claim 1, wherein: the inner wall of the upper component (4) is spliced with a T-shaped plate (9), the outer wall of the T-shaped plate (9) is sleeved with a second spring (10), and the top of the second spring (10) is fixedly connected with the inner wall of the upper component (4).

5. A speed-controllable suction wheel mold as claimed in claim 1, wherein: the bottom fixedly connected with connecting block (12) of pneumatic cylinder (11), the inner wall of connecting block (12) is pegged graft and is had second kelly (13), second kelly (13) and the inner wall swing joint of last subassembly (4), the terminal fixedly connected with third spring (14) of second kelly (13), the other end of third spring (14) and the inner wall looks rigid coupling of last subassembly (4).

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