CN210190720U

CN210190720U - Improved structure of closed punch press platform body

Info

Publication number: CN210190720U
Application number: CN201920884133.8U
Authority: CN
Inventors: Yuzheng Zhang; 张於正
Original assignee: Jinfeng (ningbo) Precision Machinery Technology Co Ltd
Current assignee: Jinfeng (ningbo) Precision Machinery Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-27
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to the technical field of machining equipment, in particular to an improved structure of a closed punch body, which solves the defect that the speed of changing a die of a closed punch in use is slower in the prior art, and comprises the punch body, a bearing platform and a sliding fixed block, the punch body comprises a bearing platform mounting groove, a base and a punch device mounting groove, the bearing platform mounting groove is arranged in the base, the bottom of the punch body is provided with a plurality of damping bottom plates, the bearing platform is sleeved in the bearing platform mounting groove, the bearing platform comprises a bearing platform surface and a bearing platform body, the bearing platform surface is welded at the top of the bearing platform body, the middle of the bearing platform surface is provided with a bearing plate, four chutes are arranged on the bearing platform surface, the chutes extend to the bearing plate from the platform corner of the bearing platform surface, the module is pressed by a pressing plate through moving and fixing the punching module, the function of fixing modules with different specifications can be realized, the production efficiency of the workshop is improved.

Description

Improved structure of closed punch press platform body

Technical Field

The utility model relates to a machining equipment technical field especially relates to an improvement structure of closed punch press platform body.

Background

In national production, compared with the traditional machining, the stamping process can save materials and energy, has low technical requirements on operators, and can be used for manufacturing products which cannot be achieved by the machining through various die applications, so that the stamping process has more and more extensive applications. The existing closed punching machine comprises a punching block and a workbench, an upper die used for breaking the metal forging fins is arranged on the punching block, a lower die is arranged on the workbench, the metal forging with the fins is placed on the lower die during working, the punching block drives the upper die to move downwards and cut off the metal forging and the fins, the fins are left on the lower die, the metal forging falls down from a blanking port to complete the processing of one forging, but different dies need to be replaced when different forgings are processed, the existing dies are usually fixed on the workbench through a plurality of bolts, the die replacement is very inconvenient, and the production speed of a workshop is seriously reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the speed of the closed punch press existing in the prior art is slower when the closed punch press is used, and providing an improved structure of the closed punch press body.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved structure of a closed punch body comprises a punch body, a bearing table and a sliding fixing block, wherein the punch body comprises a bearing table mounting groove, a base and a punch device mounting groove, the bearing table mounting groove is arranged in the base, a plurality of damping bottom plates are arranged at the bottom of the punch body, the bearing table is sleeved in the bearing table mounting groove and comprises a bearing table surface and a bearing table body, the bearing table surface is welded at the top of the bearing table body, and a bearing plate is arranged in the middle of the bearing table surface; four sliding grooves are formed in the bearing platform surface, sliding fixed blocks are arranged in the sliding grooves, and each sliding fixed block comprises an installation block, a sliding block and a first threaded hole; a bolt is in threaded fit with the first threaded hole, and a pressing plate is sleeved on the bolt.

Preferably, the sliding groove extends from the table corner of the bearing table surface to the bearing plate.

Preferably, the mounting block is welded to the top of the sliding block, and the first threaded hole is formed in the mounting block.

Preferably, a second threaded hole is formed in the pressure plate, and the second threaded hole is in threaded fit with the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through removing fixed punching press module, compress tightly the clamp plate for the module, can realize the function of the fixed different specification modules of this device, improve workshop production efficiency.

2. The damping bottom plate is made of damping rubber, so that the damping bottom plate can play a role in buffering and damping, and meanwhile, the noise pollution is reduced.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a punching machine body with an improved structure of a closed punching machine body according to the present invention;

fig. 2 is a schematic view of a main view structure of a bearing table of the improved structure of the closed punch body of the present invention;

fig. 3 is a schematic cross-sectional structural view of a sliding fixed block of an improved structure of a closed punch body according to the present invention;

fig. 4 is the utility model provides a structural schematic is overlooked to bearing platform of improvement structure of closed punch press platform body.

In the figure: 1 punch press platform body, 2 bearing platform mounting grooves, 3 bases, 4 bearing platforms, 41 bearing platforms, 42 bearing platform bodies, 5 bearing plates, 6 punch device mounting grooves, 7 sliding grooves, 8 sliding fixing blocks, 81 mounting blocks, 82 sliding blocks, 83 first threaded holes, 9 bolts, 10 pressing plates, 101 second threaded holes and 11 damping bottom plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an improved structure of closed punch press platform body, including punch press platform body 1, bearing platform 4 and slip fixed block 8, punch press platform body 1 includes bearing platform mounting groove 2, base 3 and drift device mounting groove 6, bearing platform mounting groove 2 sets up in base 3, the bottom of punch press platform body 1 is equipped with a plurality of vibration damping mount plate 11, bearing platform 4 cover is established in bearing platform mounting groove 2, bearing platform 4 includes bearing mesa 41, bearing platform 42, and bearing mesa 41 welds the top at bearing platform 42, the centre of bearing mesa 41 is equipped with bearing plate 5, vibration damping mount plate 11 has adopted the damping rubber material, can play the absorbing effect of buffering, noise pollution has also been reduced simultaneously.

Wherein, be equipped with four spouts 7 on the bearing mesa 41, and spout 7 extends to bearing plate 5 department by the platform angle of bearing mesa 41, all be equipped with slip fixed block 8 in the spout 7, and slip fixed block 8 is including installation piece 81, slider 82 and first screw hole 83, installation piece 81 welding is at the top of slider 82, first screw hole 83 sets up at installation piece 81, screw-thread fit has bolt 9 in the first screw hole 83, the cover is equipped with clamp plate 10 on the bolt 9, be equipped with second screw hole 101 on the clamp plate 10, and second screw hole 101 and bolt 9 screw-thread fit, when needs fixed punching press module, place the module on bearing plate 5, slip fixed block 8, press plate 10 on the module, bolt 9 rotates downwards, make clamp plate 10 compress tightly the module, thereby realized that this device can fix the function of different specification modules.

Example (b): when the punching press module is fixed to needs, place the module on bearing plate 5, the fixed block 8 slides, presses clamp plate 10 in the module, downwards rotates bolt 9 for clamp plate 10 compresses tightly the module, has realized the function that this device can fix different specification modules from this, and damping bottom plate 11 has adopted the damping rubber material, can play the absorbing effect of buffering, has also reduced noise pollution simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An improved structure of a closed punch body comprises a punch body (1), a bearing table (4) and a sliding fixing block (8), wherein the punch body (1) comprises a bearing table mounting groove (2), a base (3) and a punch device mounting groove (6), the bearing table mounting groove (2) is arranged in the base (3), and the improved structure is characterized in that a plurality of damping bottom plates (11) are arranged at the bottom of the punch body (1), the bearing table (4) is sleeved in the bearing table mounting groove (2), the bearing table (4) comprises a bearing table top (41) and a bearing table body (42), the bearing table top (41) is welded at the top of the bearing table body (42), and a bearing plate (5) is arranged in the middle of the bearing table top (41); four sliding chutes (7) are arranged on the bearing table top (41), sliding fixed blocks (8) are arranged in the sliding chutes (7), and each sliding fixed block (8) comprises an installation block (81), a sliding block (82) and a first threaded hole (83); a bolt (9) is in threaded fit with the first threaded hole (83), and a pressing plate (10) is sleeved on the bolt (9).

2. An improved structure of closed type punch platform body according to claim 1, characterized in that the sliding groove (7) extends from the platform corner of the bearing platform (41) to the bearing plate (5).

3. The improvement of a closed punch platform according to claim 2, characterized in that the mounting block (81) is welded on top of the sliding block (82), and the first threaded hole (83) is provided in the mounting block (81).

4. The improved structure of a closed punch platform body according to claim 1, characterized in that the pressure plate (10) is provided with a second threaded hole (101), and the second threaded hole (101) is in threaded fit with the bolt (9).