CN217370047U - High-speed punch press with mode locking structure - Google Patents

Abstract

The utility model discloses a high-speed punch press with mode locking structure, including the punch press body, the body includes punching press portion and places the portion, places the portion including the workstation, sets up a plurality of spouts on the workstation the symmetry sets up the clamping piece on the spout, passes the inside first lead screw that sets up of workstation, first lead screw includes first screw thread and the second screw thread of opposite direction, the clamping piece through first screw with first screw thread and second threaded connection work as when first lead screw rotates, the clamping piece removes in the spout on the workstation. Set up the different first lead screw of screw direction in workstation inside, remove the clamping piece through rotating first lead screw, realize that the lower mould is fixed at the workstation, easy operation is swift, cooperates second lead screw, second screw and clamp splice simultaneously, when needing to promote the lower mould, the lower mould can be carried to the clamp splice to through gear, rack and elastic component, when realizing driving the lower mould that the quality is big, under the effect of elastic component, it is more laborsaving.

Description

High-speed punch press with mode locking structure

Technical Field

The utility model belongs to the technical field of the punch press technique and specifically relates to a high-speed punch press with mode locking structure.

Background

The punch press also known as punching press formula press, the punch press passes through the mould, can make the blanking, punches a hole, the shaping, the deep-drawing, maintain, the essence is towards, the plastic, riveting and extruded article and so on, wide application in each field punch press, when the punch press on the present market is fixed the mould, the lower mould often passes through bolt cooperation gasket to fix the lower mould at the workstation, under the general condition, this kind of mode needs relevant staff to remain stable through fixed multiunit bolt, the installation operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-speed punch press with mode locking structure to not enough among the prior art

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the utility model provides a high-speed punch press with mode locking structure includes the punch press body, the body includes punching press portion and places the portion, it includes the workstation to place the portion, set up a plurality of spouts on the workstation the symmetry sets up the clamping piece on the spout, passes the inside first lead screw that sets up of workstation, first lead screw includes opposite direction's first screw thread and second screw thread, the clamping piece pass through first screw with first screw thread and second threaded connection work as when first lead screw rotates, the clamping piece removes in the spout on the workstation.

In the above scheme, preferably, the sliding grooves on the workbench are provided with 5 groups, and the bottoms of the sliding grooves are communicated with the inside of the workbench.

In the above scheme, preferably, a lower die is arranged on the workbench, an upper die matched with the lower die is connected in the stamping part, and when the stamping part drives the upper die to move towards the lower die, a workpiece between the upper die and the lower die completes stamping.

In the above aspect, preferably, the clamping member includes a first clamping member and a second clamping member, a second lead screw is disposed in the first clamping member, a third thread and a fourth thread which are opposite in direction are disposed on the second lead screw, a connecting clamping block is disposed on the third thread and the fourth thread respectively through a second nut, and when the second lead screw rotates, the clamping block moves in a slide way on the clamping block.

In the above scheme, the preferred sets up dwang and second threaded connection, the dwang passes workstation and first lead screw are connected, rotate the dwang, first lead screw rotates.

In the above scheme, it is preferable that a gear is arranged on the rotating rod, a rack is arranged on one side of the gear, the rack is connected with the fixed plate through an elastic part, the rack is connected to the outer wall of the workbench in a sliding manner, and when the rack slides through the gear, the gear rotates.

In the above scheme, it is preferable that a slide rail is arranged on the workbench, and the rack is connected to the slide rail through a slide block.

In the above aspect, the cross-sectional shapes of the slide rail and the slider are preferably "T" shapes.

In the above scheme, preferably, a limit groove is formed in the rack, one end of the limit plate is rotatably connected to the outer wall of the workbench, and when the other end of the limit plate is located in the limit groove, the rack is fixed.

In the above scheme, preferably, the limiting plate is L-shaped.

The utility model has the advantages that: set up the different first lead screw of screw direction in workstation inside, remove the clamping piece through rotating first lead screw, realize that the lower mould is fixed at the workstation, easy operation is swift, cooperates second lead screw, second screw and clamp splice simultaneously, when needing to promote the lower mould, the lower mould can be carried to the clamp splice to through gear, rack and elastic component, when realizing driving the lower mould that the quality is big, under the effect of elastic component, it is more laborsaving.

Drawings

Fig. 1 is a schematic view of the structure of the punch press of the present invention.

Fig. 2 is a schematic view of the structure of the workbench of the present invention.

Fig. 3 is the internal structure diagram of the workbench of the utility model.

Fig. 4 is a side wall structure diagram of the workbench of the present invention.

Fig. 5 is a schematic structural diagram of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, the punching machine includes a punching machine body 1, the body 1 includes a punching part 2 and a placing part 3, when an upper die 11 and a lower die 10 are disposed in the body 1, the upper die 11 is connected to the punching part 2, and the lower die 10 is fixed in the placing part 3 directly below the upper die 11.

The placing part 3 comprises a workbench 4, namely the lower die 10 is placed on the workbench 4, for how to lock the lower die 10, a plurality of sliding grooves 5 are arranged on the workbench 4, clamping pieces are slidably connected in the sliding grooves 5, preferably, two groups of clamping pieces, namely a first clamping piece 12 and a second clamping piece 13, are symmetrically arranged on the workbench 4, and a cavity is arranged inside the workbench 4.

Further, the sliding grooves 5 are 5 groups, the bottom of each sliding groove 5 penetrates through the cavity, referring to fig. 5, the clamping members include a clamping portion on the upper half and a sliding portion on the lower half, the clamping portion is located above the workbench 4, the sliding portion slides on the sliding grooves 5 and is limited by the bottom of the sliding grooves 5, and the first clamping members 12 and the second clamping members 13 stably slide in the sliding grooves 5 of the workbench 4.

Aiming at the movement of a first clamping piece 12 and a second clamping piece 13, a first screw rod 6 is rotatably arranged in a cavity inside the workbench 4, the first screw rod 6 comprises a first thread 7 and a second thread 8 with reverse opposite threads, the first clamping piece 12 is connected with the first thread 7 through a first nut 9, similarly, the second clamping piece 13 is connected with the second thread 8 through the first nut 9, and when the first screw rod 6 rotates, the nut and the clamping pieces cannot rotate after being connected, so that the first clamping piece 12 and the second clamping piece 13 can move in the same direction or in opposite directions according to the rotating direction.

Further, in order to reduce the effort of the user to push the mold, the lower mold 10 is pushed to the outside of the worktable 4 and moved to other areas, and therefore a second lead screw 14 is provided in any one set of clamping members, in this embodiment, a second lead screw 14 is provided in the first clamping member 12, and the second lead screw 14 includes a third thread 16 and a fourth thread 17 with opposite thread directions.

Referring to fig. 2, a slide 19 is disposed on the first clamping member 12, two sets of clamping blocks 18 are disposed on the third thread 16 and the fourth thread 17 respectively through a second nut 15, the two sets of clamping blocks 18 are slidably connected in the slide 19, so that after the second screw 14 is rotated, the clamping blocks 18 cannot rotate, and therefore after the second screw 14 is rotated, the two sets of clamping blocks 18 perform relative movement or opposite movement, and correspondingly, when the two sets of clamping blocks 18 relatively move, after the lower mold 10 is clamped, the position of the lower mold 10 can be changed by changing the position of the first clamping member 12.

Referring to fig. 4, a gear 21 is provided on the outer wall of the side of the table 4. it should be noted that the gear 21 is provided in the opposite direction to the first clamping block, i.e. in this embodiment, the gear 21 is connected to the second thread 8 of the first screw rod 6 by means of a rotating rod 20, and a rack 22 is provided below the gear 21.

Referring to fig. 3, the rack 22 is connected to a slide rail 24 on the workbench 4 through a slide block 25, and the section of the slide rail 24 and the section of the slide block 25 are "T" shaped, so that the slide block 25 slides more stably in the slide rail 24, that is, the rack 22 slides stably on the outer wall of the workbench 4, when the rack 22 passes through the bottom of the gear 21, the rack 22 and the gear 21 can be connected in a meshing manner, that is, the sliding of the rack 22 can drive the gear 21 to rotate, and the gear 21 drives the first lead screw 6 to rotate.

Further, the direction that the rack 22 drives the gear 21 to rotate is the direction that the first clamping part 12 and the second clamping part 13 oppositely move after the first lead screw 6 rotates, referring to fig. 4, a fixing plate is arranged on the workbench 4, the fixing plate is connected with one end of the rack 22, a limiting groove 26 is arranged at the other end of the rack 22, and an L-shaped limiting plate 27 is arranged on the side wall of the workbench 4 and matched with the limiting groove 26.

When the rack 22 moves to the edge of the table 4 against the elastic member 23, the stopper groove 26 is positioned at one side of the stopper plate 27, the limit plate 27 is rotatably connected to the worktable 4, and by rotating counterclockwise, the limit plate 27 is clamped into the limit groove 26, namely, the rack 22 is always located at one side of the gear 21 against the elastic member 23, and after the retainer plate 27 is rotated clockwise, the rack 22 moves towards the elastic piece 23 side to be meshed with the gear 21, at this time, the rack 22 moves under the action of the elastic piece 23 to drive the gear 21 to rotate, namely, the first clamping piece 12 and the second clamping piece 13 move oppositely when the first screw rod 6 rotates, the lower die 10 can be moved to the edge of the workbench 4, this can be carried out after the upper die and the lower die 10 are locked, by operating them with other devices, which are usually operated by a jack and a vacuum suction device.

The working principle is as follows: will go up mould 11 and be connected with punching press portion 2, lower mould 10 is placed on workstation 4, through rotating first lead screw 6 for first clamping piece 12 and second clamping piece 13 remove to lower mould 10 simultaneously, lower mould 10 is fixed on workstation 4, realize the work of punch press, need laborsaving remove lower mould 10 to the outside of workstation 4, are carried away by other devices, can make through rotating second lead screw 14, clamp splice 18 will lower mould 10 is fixed, clockwise rotation limiting plate 27 back, rack 22 to elastic component 23 one side remove to with gear 21 meshes, when rotating first lead screw 6 again, under the effect of elastic component 23, can remove lower mould 10 to the workstation 4 edge that is close to the second and presss from both sides the tight piece with less power.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides a high-speed punch press with mode locking structure, includes the punch press body, its characterized in that: the body includes punching press portion and portion of placing, the portion of placing includes the workstation, set up a plurality of spouts on the workstation the symmetry sets up the clamping piece on the spout, passes the inside first lead screw that sets up of workstation, first lead screw includes opposite direction's first screw and second screw, the clamping piece pass through first screw with first screw and second threaded connection, work as when first lead screw rotates, the clamping piece removes in the spout on the workstation.

2. The high speed press with the mold clamping structure according to claim 1, wherein: and 5 groups of sliding chutes are arranged on the workbench, and the bottoms of the sliding chutes are communicated with the inside of the workbench.

3. The high speed press with the mold clamping structure according to claim 1, wherein: the stamping part is connected with an upper die matched with the lower die, and when the stamping part drives the upper die to move towards the lower die, a workpiece between the upper die and the lower die completes stamping.

4. The high speed press with the mold clamping structure according to claim 1, wherein: the clamping piece comprises a first clamping piece and a second clamping piece, a second screw rod is arranged in the first clamping piece, a third thread and a fourth thread which are opposite in direction are arranged on the second screw rod, the third thread and the fourth thread are respectively connected with a clamping block through a second nut, and when the second screw rod rotates, the clamping block moves in a slide way on the clamping block.

5. The high speed press with the mold clamping structure according to claim 1, wherein: set up dwang and second threaded connection, the dwang passes the workstation is connected with first lead screw, rotates the dwang, first lead screw rotates.

6. The high speed press having the mold clamping structure according to claim 5, wherein: set up the gear on the dwang gear one side sets up the rack, the rack passes through the elastic component and is connected with the fixed plate, rack sliding connection is in on the workstation outer wall, works as the rack slides and passes through during the gear, gear revolve.

7. The high speed press with the mold clamping structure according to claim 6, wherein: the workbench is provided with a slide rail, and the rack is connected in the slide rail through a slide block.

8. The high speed press having the mold clamping structure according to claim 7, wherein: the cross sections of the slide rail and the slide block are in a T shape.

9. The high speed press with the mold clamping structure according to claim 6, wherein: the rack is provided with a limiting groove, one end of the limiting plate is rotatably connected to the outer wall of the workbench, and when the other end of the limiting plate is located in the limiting groove, the rack is fixed.

10. The high speed press having the mold clamping structure according to claim 9, wherein: the limiting plate is L-shaped.

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