CN211727245U - Clamp for punching machine tool - Google Patents

Abstract

The utility model belongs to the technical field of the punching press lathe technique and specifically relates to an anchor clamps for punching press lathe, including operation panel and bottom plate, four installation mechanism of fixedly connected with between bottom plate and the operation panel, and four installation mechanism set up respectively in bottom plate four corners department, bottom plate upper surface middle part fixedly connected with brace table, brace table upper surface one side fixedly connected with second splint, brace table upper surface opposite side fixedly connected with riser, the riser middle part runs through threaded connection and has the second threaded rod, second threaded rod one end extends to riser one side and fixedly connected with hand wheel, slewing mechanism one side fixedly connected with first splint, slewing mechanism includes circular recess and plectane, circular recess fixed connection is at first splint one side middle part, plectane fixed connection is in second threaded rod one end, and the plectane can be spacing rotation in the circular recess ground. This anchor clamps for punching press lathe can be fast conveniently will treat that the stamping workpiece presss from both sides tightly fixed, easy operation, and the practicality is strong.

Description

Clamp for punching machine tool

Technical Field

The utility model relates to a punching press lathe technical field especially relates to an anchor clamps for punching press lathe.

Background

In the process of stamping a workpiece to be stamped on a stamping machine, a fixture is generally fixedly mounted on an operating console of the stamping machine for clamping and fixing the workpiece to be stamped. And the stamping workpiece is treated to clamp fixedly through fasteners such as complicated bolt most of anchor clamps among the prior art, and this kind of mode operation is very troublesome, wastes time and energy, finishes the back at the punching press moreover, still need all demolish the bolt earlier, just can take out the stamping workpiece, operates equally inconveniently. Therefore, the clamp for the punching machine tool in the prior art has the problem that the clamp is not convenient for clamping, fixing, disassembling and taking out the to-be-punched part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the clamp for the punching machine tool in the prior art existing in the prior art is not convenient for clamp the fixed shortcoming of taking out with dismantling to the stamping workpiece, and the clamp for the punching machine tool that proposes.

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

the design is a fixture for a punching machine tool, which comprises an operation table and a bottom plate, wherein four installation mechanisms are fixedly connected between the bottom plate and the operation table, the four installation mechanisms are respectively arranged at four corners of the bottom plate, a supporting table is fixedly connected at the middle part of the upper surface of the bottom plate, one side of the upper surface of the supporting table is fixedly connected with a second clamping plate, the other side of the upper surface of the supporting table is fixedly connected with a vertical plate, the middle part of the vertical plate is in threaded connection with a second threaded rod in a penetrating way, one end of the second threaded rod extends to one side of the vertical plate and is fixedly connected with a hand wheel, the other end of the second threaded rod extends to the other side of the vertical plate and is rotatably connected with a rotating mechanism, one side of the rotating mechanism is fixedly connected with a first clamping plate, the circular groove is fixedly connected to the middle of one side of the first clamping plate, the circular plate is fixedly connected to one end of the second threaded rod, and the circular plate is rotatably limited in the circular groove.

Preferably, the installation mechanism comprises a hiding part and a first threaded rod, the hiding part is arranged on the side face of the bottom plate, the first threaded rod is fixedly connected to the upper surface of the operating platform, and the upper end of the first threaded rod penetrates through the hiding part and is fixedly connected with the operating platform through a nut.

Preferably, the limiting sliding mechanism comprises a sliding block and a sliding groove, the sliding block is fixedly connected to the lower end of the first clamping plate, the sliding groove is formed in the upper surface of the supporting table, and the sliding block is slidably arranged in the sliding groove.

Preferably, the first clamping plate and the second clamping plate are respectively bonded with a protective layer on the opposite surfaces, and the protective layers are rubber pads.

Preferably, the lower part of one side of the second clamping plate is uniformly and fixedly connected with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are respectively and fixedly connected to the supporting platform.

The utility model provides a pair of anchor clamps for punching press lathe, beneficial effect lies in: this anchor clamps for punching press lathe drives the second threaded rod through rotating the hand wheel and rotates, again under slewing mechanism's pivoted effect and under spacing and the effect of direction of spacing slide mechanism, can make the removal that first splint took place the position on the horizontal direction, just can realize that first splint and second splint will treat the stamping workpiece and press from both sides tight fixed operation process. Therefore, through this design to can be fast conveniently will treat that the stamping workpiece presss from both sides tightly to fix, operation process is very simple, and it is very convenient to use, and when needs take off the stamping workpiece, only need with hand wheel antiport, first splint and second splint just can loosen the stamping workpiece, can take out the stamping workpiece easily simply, and simultaneously, the tight fixed structure of clamp of this design is also very firm, is favorable to improving stamping equipment and treats the punching press quality of stamping workpiece.

Drawings

Fig. 1 is a schematic structural diagram of a clamp for a punching machine tool according to the present invention.

Fig. 2 is a partial structural sectional view of fig. 1.

Fig. 3 is a top view of the structure of fig. 1.

In the figure: the device comprises an operating platform 1, a bottom plate 2, an installation mechanism 3, a hiding notch 31, a first threaded rod 32, a second threaded rod 4, a hand wheel 5, a vertical plate 6, a rotating mechanism 7, a circular groove 71, a circular plate 72, a first clamping plate 8, a sliding block 9, a sliding groove 10, a protective layer 11, a second clamping plate 12, a reinforcing rib 13 and a supporting platform 14.

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.

Example 1

Referring to fig. 1-3, a punching press is anchor clamps for lathe, including operation panel 1 and bottom plate 2, four installation mechanism 3 of fixedly connected with between bottom plate 2 and the operation panel 1, and four installation mechanism 3 set up respectively in bottom plate 2 four corners department, 2 upper surface middle part fixedly connected with brace table 14 of bottom plate, one side fixedly connected with second splint 12 of brace table 14 upper surface, a plurality of strengthening rib 13 of uniformly fixedly connected with in 12 one side lower part of second splint, and a plurality of strengthening rib 13 equally divide do not fixedly connected on brace table 14, through adding of a plurality of strengthening rib 13 setting, thereby can strengthen the steadiness of connection structure between second splint 12 and the brace table 14, and then can promote the structural strength and the bearing capacity of second splint 12.

A vertical plate 6 is fixedly connected to the other side of the upper surface of the supporting platform 14, a second threaded rod 4 is connected to the middle of the vertical plate 6 in a penetrating and threaded manner, one end of the second threaded rod 4 extends to one side of the vertical plate 6 and is fixedly connected with a hand wheel 5, the other end of the second threaded rod 4 extends to the other side of the vertical plate 6 and is rotatably connected with a rotating mechanism 7, a first clamping plate 8 is fixedly connected to one side of the rotating mechanism 7, the lower end of the first clamping plate 8 is arranged on the upper surface of the supporting platform 14 through a limiting sliding mechanism, the opposite surfaces of the first clamping plate 8 and the second clamping plate 12 are respectively adhered with a protective layer 11, the protective layer 11 is a rubber pad, and by adopting the additional arrangement of the protective layer 11 of the rubber pad, thereby playing a certain role of buffering and protection, when the clamp to be punched is fastened through the first clamping plate 8 and the second clamping plate 12, through the protective layer 11, damage to the workpiece to be stamped due to excessive clamping force can be effectively avoided.

Slewing mechanism 7 includes circular recess 71 and plectane 72, circular recess 71 fixed connection is in first splint 8 one side middle part, plectane 72 fixed connection is in second threaded rod 4 one end, and plectane 72 is spacing setting in circular recess 71 with the rotation, through this design, the in-process that will treat the stamping workpiece and clip using this anchor clamps, through rotating hand wheel 5, drive second threaded rod 4 and rotate, again under slewing mechanism 7's pivoted effect and under spacing and the effect of direction of spacing slide mechanism, can make the removal that first splint 8 took place the position on the horizontal direction, just can realize that first splint 8 and second splint 12 will treat the stamping workpiece and press from both sides the operation process of tight fixed. Therefore, through this design to can be fast conveniently will treat that the stamping workpiece presss from both sides tightly to fix, operation process is very simple, it is very convenient to use, and when needs take off the stamping workpiece, only need with hand wheel 5 antiport, first splint 8 and second splint 12 just can loosen the stamping workpiece, can take out the stamping workpiece easily simply, and simultaneously, the tight fixed structure of clamp of this design is also very firm, is favorable to improving the stamping quality that stamping equipment treated the stamping workpiece.

Example 2

Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the mounting mechanism 3 includes a gap 31 and a first threaded rod 32, the gap 31 is opened on the side of the bottom plate 2, the first threaded rod 32 is fixedly connected to the upper surface of the operating platform 1, and the upper end of the first threaded rod 32 runs through the gap 31 and passes through the nut fixed connection, through the present design, thereby the fixture can be quickly and conveniently fixedly mounted on the operating platform 1 of the punching machine, and the mounting structure is stable and reliable, and is also convenient to detach, and is simple and convenient to use, and has high practicability.

Example 3

Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that, the limiting sliding mechanism includes a slider 9 and a chute 10, the slider 9 is fixedly connected to the lower end of the first clamping plate 8, the chute 10 is provided on the upper surface of the supporting table 14, and the slider 9 is slidably disposed in the chute 10, in the process of moving and adjusting the first clamping plate 8, the slider 9 can always slide in the chute 10 and along the axis direction thereof, which not only can play the role of limiting and guiding in the moving process of the first clamping plate 8, but also can improve the stability of the moving process of the first clamping plate 8, and can effectively ensure that the process of clamping the stamping part can be stably performed.

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 (5)

1. The utility model provides an anchor clamps for punching press lathe, includes operation panel (1) and bottom plate (2), its characterized in that, bottom plate (2) with four installation mechanism (3) of fixedly connected with between operation panel (1), and four installation mechanism (3) set up respectively in bottom plate (2) four corners department, bottom plate (2) upper surface middle part fixedly connected with brace table (14), brace table (14) upper surface one side fixedly connected with second splint (12), brace table (14) upper surface opposite side fixedly connected with riser (6), run through threaded connection has second threaded rod (4) in the middle part of riser (6), second threaded rod (4) one end extends to riser (6) one side and fixedly connected with hand wheel (5), second threaded rod (4) other end extends to riser (6) opposite side and rotationally is connected with slewing mechanism (7), slewing mechanism (7) one side fixedly connected with first splint (8), just first splint (8) lower extreme is in through spacing slide mechanism setting brace table (14) upper surface, slewing mechanism (7) include circular recess (71) and plectane (72), circular recess (71) fixed connection be in first splint (8) one side middle part, plectane (72) fixed connection be in second threaded rod (4) one end, just plectane (72) can be spacing setting up with the rotation in circular recess (71).

2. The clamp for the punching machine tool as claimed in claim 1, wherein the mounting mechanism (3) comprises a recess (31) and a first threaded rod (32), the recess (31) is arranged on the side surface of the bottom plate (2), the first threaded rod (32) is fixedly connected to the upper surface of the operating table (1), and the upper end of the first threaded rod (32) penetrates through the recess (31) and is fixedly connected through a nut.

3. The clamp for the punching machine according to claim 1, wherein the limiting sliding mechanism comprises a sliding block (9) and a sliding groove (10), the sliding block (9) is fixedly connected to the lower end of the first clamping plate (8), the sliding groove (10) is arranged on the upper surface of the supporting table (14), and the sliding block (9) is slidably arranged in the sliding groove (10).

4. The clamp for the punching machine according to claim 1, wherein a protective layer (11) is adhered to each of the opposite surfaces of the first clamping plate (8) and the second clamping plate (12), and the protective layer (11) is a rubber pad.

5. The jig for a press machine according to claim 1, wherein a plurality of reinforcing ribs (13) are fixedly connected to a lower portion of one side of the second clamping plate (12) uniformly, and a plurality of the reinforcing ribs (13) are fixedly connected to the supporting base (14), respectively.

Images