CN213826598U - Novel press machine - Google Patents

Abstract

The utility model discloses a novel press relates to the metalworking technique, just must find new mould to change when aiming at solving at every turn people need to switch the processing work piece, can't switch selectively to the work efficiency who leads to this press is not good enough, just also can make the processing of work piece become rougher in the same time, leads to the problem of work piece quality not good enough, and its technical scheme main points are: including workstation and fixed connection the press body on the workstation top surface, rotate through the rotary column on the workstation and be connected with the carousel, there are a plurality of prepositioning subassemblies that are the annular array and distribute between rotary column and the workstation, a plurality of caulking grooves that are the annular array and distribute and be used for the mounting die are seted up to the carousel top surface. The utility model provides high work piece machining efficiency guarantees that work piece process time fills to be enough to make its quality better.

Description

Novel press machine

Technical Field

The utility model relates to a metal processing technology, more specifically say, it relates to a novel press.

Background

The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal.

In order to enable a blank to be processed into a shape required by people, a die is usually installed on the top surface of a workbench of a press machine, so that the blank can be enabled to be changed into a shape required by people when being placed above the die and being stamped.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel press improves work piece machining efficiency, guarantees that work piece process time fills to be enough to make its quality better.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel press, includes workstation and the press body of fixed connection on the workstation top surface, rotate through the rotary column on the workstation and be connected with the carousel, there are a plurality of prepositioning subassemblies that are the distribution of annular array between rotary column and the workstation, a plurality of caulking grooves that are the distribution of annular array and are used for the installation mould are seted up to the carousel top surface.

Through adopting above-mentioned technical scheme, through setting up the prepositioning subassembly to when the rotary column drives the carousel and takes place to rotate, after the rotary column rotates certain angle, can restrict the rotation between rotary column and the workstation through the prepositioning subassembly, and when the effort that people applyed the carousel exceeded the resistance of prepositioning subassembly to the rotary column, the rotary column can take place to rotate once more, thereby makes people can switch the mould on the carousel top surface.

The utility model discloses further set up to: the shrinkage pool has been seted up to the workstation top surface, rotary column bottom surface fixedly connected with rather than the pivot of coaxial setting, the pivot is rotated and is connected in the shrinkage pool, pre-positioning assembly sets up between shrinkage pool bottom surface and pivot bottom surface.

The utility model discloses further set up to: the utility model discloses a locating hole, including the pivot, the locating hole that is the annular array and distributes is seted up to the pivot bottom surface, the shrinkage pool bottom surface is seted up a plurality of holes with the coaxial setting of locating hole, the prepositioning subassembly includes vertical elastic component that sets up in the hole and the marble that is located the elastic component top surface.

Through adopting above-mentioned technical scheme, when the pre-positioning subassembly need carry out pre-positioning work, the elastic component can push up the marble, lets the marble be located the intercommunication department of locating hole and hole to make the marble can play the restriction of certain degree to the rotation of countershaft.

The utility model discloses further set up to: the top surface of the workbench is provided with a reinforcing component positioned below the turntable, and the reinforcing component is used for applying vertical upward acting force to the bottom surface of the turntable.

Through adopting above-mentioned technical scheme, through setting up the reinforcement subassembly to make it can exert vertical ascending effort to the carousel bottom surface, vertical ascending effort can make both have great frictional force in the contact, thereby makes the reinforcement subassembly can restrict the rotation of carousel.

The utility model discloses further set up to: the reinforcing component comprises a screw fixedly connected to the top surface of the workbench and a threaded sleeve in threaded connection to the screw.

Through adopting above-mentioned technical scheme, when people need use the reinforcement subassembly, people only need make the thread bush can take place to rotate relative to the screw rod, can make its upwards displacement under the screw thread guide effect of screw rod, during upwards displacement, the thread bush can take place to contradict with the bottom surface of carousel to provide vertical ascending effort to the carousel.

The utility model discloses further set up to: the top surface of the threaded sleeve is fixedly connected with a touch pad.

Through adopting above-mentioned technical scheme, through setting up the conflict dish to make it can increase the area of contact between thread bush and the carousel, thereby make and to have great frictional force to resist between carousel and the reinforcement component.

The utility model discloses further set up to: and a handle is fixedly connected to the peripheral wall of the threaded sleeve.

Through adopting above-mentioned technical scheme, through setting up the handle to make people only need apply the effort to the handle, can make the handle can drive a screw thread section of thick bamboo and take place to rotate, and because the handle arm of force is longer, transmit the effort for a screw thread section of thick bamboo more easily when people exert oneself, make things convenient for a screw thread section of thick bamboo to take place to rotate.

The utility model discloses further set up to: the bearing is fixedly connected in the concave hole, and the inner ring and the outer ring of the bearing are fixedly connected with the rotating shaft and the inner peripheral wall of the concave hole respectively.

Through adopting above-mentioned technical scheme for when the rotary column need take place to rotate for the workstation, the rotary column can rotate relative the workstation through pivot and bearing, makes the rotation that the rotary column can be comparatively smooth and easy from this.

To sum up, the utility model discloses following beneficial effect has:

through setting up the pre-positioning subassembly to when making the rotary column drive the carousel and take place the rotation, after the rotary column rotates certain angle, can restrict the rotation between rotary column and the workstation through the pre-positioning subassembly, and when the effort that people applyed the carousel exceeded pre-positioning subassembly to the resistance of rotary column, the rotary column can take place the rotation once more, thereby makes people can switch the mould on the carousel top surface.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view of the middle shaft and the rotary post of the present invention;

FIG. 5 is a schematic structural view of a worktable according to the present invention;

fig. 6 is an enlarged view at B in fig. 5.

In the figure: 1. a work table; 2. a press body; 3. turning the column; 4. a turntable; 5. caulking grooves; 6. a screw; 7. a threaded sleeve; 8. a handle; 9. a touch pad; 10. a rotating shaft; 11. positioning holes; 12. concave holes; 13. a bearing; 14. a hole; 15. a spring; 16. a marble.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

as shown in figures 1 and 2, a novel press machine comprises a workbench 1 and a press machine body 2 fixedly connected to the top surface of the workbench 1, wherein a rotary table 4 is connected to the workbench 1 in a rotating mode through a rotary column 3, a plurality of pre-positioning assemblies distributed in an annular array mode exist between the rotary column 3 and the workbench 1, a plurality of caulking grooves 5 distributed in the annular array mode and used for installing dies are formed in the top surface of the rotary table 4, a reinforcing assembly located below the rotary table 4 is arranged on the top surface of the workbench 1, and the reinforcing assembly is used for applying vertical upward acting force to the bottom surface of the rotary table 4.

As shown in fig. 4-6, concave hole 12 has been seted up on workstation 1 top surface, 3 bottom surface fixedly connected with of rotary column and its coaxial setting's pivot 10, a plurality of locating holes 11 that are the annular array and distribute have been seted up to pivot 10 bottom surface, concave hole 12 bottom surface has been seted up a plurality of hole 14 with the coaxial setting of locating hole 11, fixedly connected with bearing 13 in the concave hole 12, bearing 13's inner circle and outer lane respectively with pivot 10 and 12 internal perisporium fixed connection of concave hole, prepositioning subassembly sets up between concave hole 12 bottom surface and pivot 10 bottom surface, bearing 13 and pivot 10 can rotate when can making 3 relative workstation 1 of rotary column rotate more smoothly, and be difficult to take place the dead problem of card during the rotation.

As shown in fig. 6, the pre-positioning assembly includes an elastic member vertically disposed in the hole 14 and a marble 16 located on a top surface of the elastic member, the elastic member is a spring 15, when the pre-positioning assembly corresponds to the position of the positioning hole 11, the spring 15 can apply an elastic force to the marble 16, and the marble 16 is respectively located in the positioning hole 11 and the hole 14, so that the rotation of the shaft 10 is limited by the marble 16, and when the positioning hole 11 is misaligned with the hole 14, the bottom surface of the shaft 10 shields the hole 14, and limits the marble 16 and the spring 15, so that the two are limited in the hole 14.

As shown in fig. 3, the reinforcing component includes a screw rod 6 fixedly connected to the top surface of the workbench 1 and a thread bushing 7 threadedly connected to the screw rod 6, a contact plate 9 is fixedly connected to the top surface of the thread bushing 7, a handle 8 is fixedly connected to the outer peripheral wall of the thread bushing 7, when the reinforcing component needs to apply a vertical upward acting force to the bottom surface of the turntable 4, people only need to apply a circumferential acting force to the handle 8, so that the handle can drive the thread bushing 7 to rotate, and since the screw rod 6 is fixedly connected to the top surface of the workbench 1, the thread bushing 7 can be upwardly displaced according to the thread direction on the screw rod 6, so as to drive the contact plate 9 to abut against the bottom surface of the turntable 4, and thus, a large friction force exists between the reinforcing component and the bottom surface of the turntable 4 to resist the rotation of the turntable 4.

When people need to switch the die to punch the sheet by the press, only the rotary disc 4 needs to rotate, the rotary disc 4 can rotate relatively through the rotary shaft 10 and the bearing 13, and the rotation is smooth, when the die is switched by the rotation, the inner wall of the positioning hole 11 on the bottom surface of the rotary shaft 10 applies acting force on the marble 16, when the marble 16 is guided by the spherical marble 16, the marble 16 receives vertical downward component force, the marble 16 compresses the spring 15 to enable the spring 15 to be collapsed, so that the marble 16 and the spring 15 are both positioned in the hole 14, then when the positioning hole 11 is not communicated with the hole 14, the bottom surface of the rotary shaft 10 can shield the top surface of the hole 14, and until the next positioning hole 11 is communicated with and coaxial with the hole 14, the spring 15 can release elastic potential energy to push the marble 16 into the communication position of the positioning hole 11 and the hole 14, thereby completing the pre-positioning.

At the moment, the mold is switched after the rotary table 4 rotates, the switched mold can be positioned under the press machine body 2, in order to enable the rotary table 4 to be kept in the original position more firmly, people can drive the threaded sleeve 7 to rotate circumferentially by pushing the handle 8, the threaded sleeve 7 is displaced upwards under the guiding action of the screw 6, the threaded sleeve 7 also drives the touch plate 9 to ascend when ascending, the top surface of the touch plate 9 is abutted against the bottom surface of the rotary table 4, so that the contact between the two is provided with larger friction force, the rotation of the rotary table 4 is limited, then people can work through the press machine body 2, and when people need to replace the mold, only the mold needs to be taken out of the caulking groove 5, a plurality of replacements can be carried out, after the replacement, people only need to carry out simple adjustment and switching of the mold, the working efficiency of people is improved, so that people have sufficient time to process the sheet, the sheet is fully processed in sufficient time, and the quality of a finished product is good.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel press, includes workstation (1) and press body (2) of fixed connection on workstation (1) top surface, its characterized in that: the rotary table is characterized in that a rotary table (4) is connected to the workbench (1) in a rotating mode through a rotary column (3), a plurality of pre-positioning assemblies distributed in an annular array are arranged between the rotary column (3) and the workbench (1), and a plurality of caulking grooves (5) distributed in the annular array and used for installing molds are formed in the top surface of the rotary table (4).

2. The novel press machine of claim 1, characterized in that: shrinkage pool (12) have been seted up to workstation (1) top surface, rotary column (3) bottom surface fixedly connected with rather than pivot (10) of coaxial setting, pivot (10) rotate to be connected in shrinkage pool (12), the pre-positioning subassembly sets up between shrinkage pool (12) bottom surface and pivot (10) bottom surface.

3. The novel press machine of claim 2, characterized in that: a plurality of locating holes (11) that are the annular array and distribute are seted up to pivot (10) bottom surface, a plurality of holes (14) with locating hole (11) coaxial setting are seted up to shrinkage pool (12) bottom surface, pre-positioning assembly includes vertical elastic component that sets up in hole (14) and marble (16) that are located the elastic component top surface.

4. The novel press machine of claim 1, characterized in that: the top surface of the workbench (1) is provided with a reinforcing component positioned below the turntable (4), and the reinforcing component is used for applying vertical upward acting force to the bottom surface of the turntable (4).

5. The novel press machine of claim 4, characterized in that: the reinforcing component comprises a screw rod (6) fixedly connected to the top surface of the workbench (1) and a thread sleeve (7) in threaded connection with the screw rod (6).

6. The novel press machine of claim 5, characterized in that: the top surface of the threaded sleeve (7) is fixedly connected with a touch pad (9).

7. The novel press machine of claim 5, characterized in that: and a handle (8) is fixedly connected to the peripheral wall of the threaded sleeve (7).

8. The novel press machine of claim 2, characterized in that: fixedly connected with bearing (13) in shrinkage pool (12), the inner circle and the outer lane of bearing (13) respectively with pivot (10) and shrinkage pool (12) internal perisporium fixed connection.

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