CN212704101U

CN212704101U - Punching machine

Info

Publication number: CN212704101U
Application number: CN202021410147.5U
Authority: CN
Inventors: 徐玉祥
Original assignee: Jiashan Meide Machinery Co Ltd
Current assignee: Jiashan Meide Machinery Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-16
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a punch press, which comprises a punch press seat, a hydraulic oil cylinder arranged above the punch press seat, an upper module detachably connected at the bottom end of a power rod of the hydraulic oil cylinder, and a lower module arranged on the upper surface of the punch press seat and matched with the upper module to punch plates, wherein the upper surface of the punch press seat is provided with a blanking groove communicated with the vertical outer wall of the punch press seat, the upper surface of the lower module is provided with a blanking hole which is vertical and correspondingly communicated with the blanking groove, the lower surface of the upper module is fixedly connected with a punching block which is vertical and is inserted into the blanking hole along the vertical direction, when the punching block moves down along the vertical direction, the punching press piece will with the unanimous little rectangle panel of unloading hole shape follow the punching press drop to the whereabouts hole in then carry out the landing along the silo down, need not collected the finished product that the punching press formed by the manual work again, efficiency has also obtained the effect of great promotion when comparatively convenient.

Description

Punching machine

Technical Field

The utility model relates to a bearing manufacture equipment especially relates to a punch press.

Background

The bearing is a rotation firm connecting piece commonly used in machinery, and the manufacturing of a current bearing forms several small-size rectangular plates with the panel punching press of a long width through the punch press, then carries out the edge rolling processing with the small-size rectangular plates through the edge rolling machine, again through processing such as welding for the small-size rectangular plates forms the outer lane of bearing, in order to raise the efficiency, needs a comparatively efficient punch press now.

For example, a sheet punching press device, publication number is CN204817660U, and includes right stand, movable mould crossbeam, ball overcoat, cut-out press anchor clamps, cut-out press, lifting rocker, starting switch, emergency stop switch, protection bottom plate, switch board, workstation, suspension platform, left stand, left lead screw, left pneumatic cylinder, roof, pneumatic cylinder push rod, right pneumatic cylinder, crossbeam and right lead screw, movable mould crossbeam upper end with the roof is connected, movable mould crossbeam lower extreme with cut-out press anchor clamps are connected, cut-out press anchor clamps are connected with the cut-out press, the both ends of movable mould crossbeam are installed respectively on left lead screw and right lead screw through the ball overcoat, the roof is connected with left pneumatic cylinder and right pneumatic cylinder respectively through the pneumatic cylinder push rod.

Above-mentioned technical scheme is punching a hole the back to panel, will be taken away the waste material that is located the suspension platform upper surface by the manual work, and is comparatively inconvenient, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a punch press, it has the finished product panel after punching a hole and handles the convenience, avoids work efficiency to receive the effect of influence.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a punch press, includes the punch press seat, locate the hydraulic cylinder above the punch press seat, can dismantle the last module of connecting in hydraulic cylinder power pole bottom, locate punch press seat upper surface and cooperate with last module and carry out the lower module that punches to panel, punch press seat upper surface sets up the feed chute that communicates to punch press seat length direction's vertical outer wall, and lower module upper surface runs through and sets up the unloading hole that is vertical and correspond the intercommunication with the feed chute, goes up module lower fixed surface and is connected with and be vertical and peg graft in the punching press piece in unloading hole along vertical direction.

Through adopting the above-mentioned technical scheme, when hydraulic cylinder drove the module and moves down along vertical direction, make the punching press piece carry out the punching press to the panel of long width corresponding to the feed opening, the small size rectangle panel that the punching press formed enters into the feed opening, then drop to the silo down again, then drop to placing and collecting in the plastic drum of punch holder side from the vertical lateral wall ground of punch holder, need not collect stamping forming's small-size panel by the manual work, it is comparatively convenient, and simultaneously, the workman only needs to convey long width panel to between punching press piece and the feed opening always, can realize the process of incessant punching press, efficiency obtains improving greatly.

The utility model discloses further set up to: an inclined blanking guide shell is arranged at the position where the blanking groove is formed in the vertical outer wall of the punch seat, and the plane of the inclined direction of the blanking guide shell is parallel to the vertical outer wall of the blanking groove formed in the punch seat.

Through adopting above-mentioned technical scheme, the unloading is led the shell and is conveyed stamping forming's small-size rectangular plate along being on a parallel with lathe seat length direction for be used for collecting the off-the-shelf plastic drum of punching press and can place at the side, avoid still will placing a plastic drum between workman and the lathe seat, the workman of being not convenient for operates.

The utility model discloses further set up to: the punching machine seat comprises a base, a working block which is attached to the upper surface of the base and the upper surface of the base in an attaching mode, a base groove which is communicated with two vertical outer walls of the base and is T-shaped in cross section is formed in the upper surface of the base, the lower surface of the working block is fixedly connected with a sliding block which is connected to the base groove in a sliding mode along the length direction of the base groove, and a plurality of working block fixing screws which are connected to the upper surface of the base in a threaded mode are arranged on the upper surface of the working.

Through adopting above-mentioned technical scheme, when the size of lower module changed, can loosen the set screw soon, change the workstation to make the upper surface area of workstation and lower module adapt to down, also convenient the clearing up in the silo down simultaneously.

The utility model discloses further set up to: the two opposite side surfaces of the working block are provided with working block grooves with T-shaped sections, the working block grooves are connected with screw rods along the length direction in a sliding mode, the upper surfaces of the screw rods are fixedly connected with fixing screws which are vertical and the upper ends of the screw rods expose the working block grooves, the fixing screws penetrate through horizontal fixing blocks which are horizontal and are provided with one ends in butt joint with the upper surfaces of the lower modules, the lower surfaces, far away from one ends of the lower modules, of the horizontal fixing blocks are abutted to side blocks, and the fixing screws are in threaded connection with fixing nuts abutted to the upper surfaces of the horizontal fixing blocks.

Through adopting above-mentioned technical scheme, when the module need be changed in order to produce the product of the different specifications of different patterns now, can change lower module with fixation nut unscrewing, it is comparatively convenient.

The utility model discloses further set up to: the upper surface of the horizontal fixing block is provided with a waist-shaped adjusting hole in a penetrating manner, and the fixing screw rod penetrates through the adjusting hole.

Through adopting above-mentioned technical scheme for interval between two clamping screw can be adjusted, avoids clamping screw to the moving down of last module to cause the conflict effect, makes the unable normal moving down of last module, needs to change horizontal fixed block and just can satisfy the demands.

The utility model discloses further set up to: the adjusting groove that is on a parallel with lower module width direction is all seted up to lower module length direction both ends upper surface, and the equal fixedly connected with of lower surface of horizontal fixed block orientation lower module one end is in the regulating block of adjusting groove along lower module width direction sliding connection.

Through adopting above-mentioned technical scheme for the lower module can not carry out the relative slip with horizontal fixed block at the length direction of lower module, makes the process that unloading hole and punching press piece carried out the alignment comparatively convenient, also can avoid taking place easily to remove between horizontal fixed block and the lower module in the punching press process, ensures the position stability of lower module.

The utility model discloses further set up to: the upper surface of the lower module is located at the adjacent two sides of the opening of the blanking hole, and the limiting rods with the vertical length smaller than that of the punching blocks are fixedly connected to the upper surface of the lower module.

Through adopting above-mentioned technical scheme, when punching press, withhold the gag lever post with long-width plate and make the length direction one end and the long limit of long-width plate all obtain spacingly, do not need the manual work to carry out comparatively accurate location and can make panel be located and carry out the punching press between unloading hole and the punching press piece to panel obtains the utilization as far as possible, avoids the too much waste of panel.

The utility model discloses further set up to: fixed surface is connected with and is vertical guide bar on the work piece, goes up module fixedly connected with and is vertical and can cup joint in the direction loop bar of guide bar.

By adopting the technical scheme, when the axes of the guide sleeve rod and the guide rod are the same, the upper module can move down completely, the upper module is ensured to be installed in place, and meanwhile, the lower module can be ensured to move down stably along the vertical direction, so that the quality of the plate formed by stamping is ensured.

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

when the upper module is driven by the hydraulic oil cylinder to move downwards along the vertical direction, the punching block punches a long-width plate corresponding to the blanking hole, a small-width rectangular plate formed by punching enters the blanking hole and then falls into the blanking groove, and then falls into the plastic barrel placed on the side edge of the punch base from the vertical side wall of the punch base to be collected, so that the small-size plate formed by punching is not required to be collected manually, convenience is achieved, meanwhile, a worker only needs to convey the long-width plate between the punching block and the blanking hole all the time, the uninterrupted punching process can be achieved, and the efficiency is greatly improved;

when the axes of the guide sleeve rod and the guide rod are the same, the upper module can move downwards completely, the upper module is ensured to be installed in place, and meanwhile, the lower module can be ensured to move downwards stably along the vertical direction, so that the quality of the plate formed by stamping is ensured.

Drawings

FIG. 1 is a main structure view of the present invention;

fig. 2 is an enlarged view at a in fig. 1.

In the figure, 1, a punch press seat; 2. a hydraulic cylinder; 21. a limiting rod; 22. a guide bar; 23. a guide loop bar; 24. a cylinder rod; 25. a cylinder block; 3. an upper module; 31. a working block groove; 32. a screw rod lower block; 33. fixing the screw rod; 34. a horizontal fixed block; 35. a side block; 36. fixing a nut; 37. an adjustment hole; 38. an adjustment groove; 39. an adjusting block; 4. a lower module; 41. a discharging groove; 42. a blanking hole; 43. stamping the blocks; 44. blanking and guiding the shell; 45. a base; 46. a working block; 47. a base groove; 48. a working block sliding block; 49. and fixing the screw.

Detailed Description

The following provides a more detailed description of the embodiments of the present invention with reference to the accompanying drawings.

The utility model provides a punch press, refers to fig. 1, includes

punch holder

1, and 1 upper surface mounting of punch holder has

hydraulic cylinder

2, and 2 power rod lower extremes of hydraulic cylinder can be dismantled and be connected with and be horizontally

last module

3, and 1 upper surface mounting of punch holder has the lower module 4 that can cooperate with last module 3 and carry out the punching press to panel and make the long-width panel separate out the panel of narrow width, and the length direction's of lower module 4 side is the T shape.

Referring to fig. 1, the punch press seat 1 is including the base 45 that is the cuboid, a vertical side fixedly connected with of base 45 length direction is vertical two hydro-cylinder poles 24 that have the interval, hydro-cylinder pole 24 upper end fixedly connected with is used for installing hydraulic cylinder 2's hydro-cylinder piece 25, base 45 upper surface is seted up along base length direction and is run through in base 45 length direction both ends face and cross-section and is the base groove 47 of T shape, base 45 upper surface laminating has and is the horizontally work piece 46, work piece 46 lower fixed surface is connected with two work piece sliders 48 that just have the interval along base groove 47 length direction sliding connection in base groove 47, four angles departments of work piece 46 upper surface all wear to be equipped with threaded connection in the fixed screw 49 of base 45.

Referring to fig. 1, the upper surfaces of both ends of the working block 46 in the length direction are respectively provided with a working block groove 31 parallel to the length direction of the working block 46 and having a T-shaped cross section, the two working block grooves 31 are respectively connected with a screw lower block 32 in a sliding manner along the length direction, the upper surfaces of the two screw lower blocks 32 are respectively fixedly connected with a fixing screw 33 which is vertical and the upper end of which is exposed out of the working block groove 31, the fixing screw 33 is provided with a horizontal fixing block 34 which has one end abutting against the upper surface of one end of the lower module 4 in the length direction and is parallel to the length direction of the working block 46, the upper surface of the horizontal fixing block 34 is provided with a vertical adjusting hole 37 in a penetrating manner, the length direction of the adjusting hole 37 is parallel to the length direction of the horizontal fixing block 34, the fixing screw 33 is provided with an adjusting nut 36 which can abut against the upper surface of the horizontal fixing block 34 in a threaded manner, the lower surface of the horizontal fixing block 34, the lower surface of the side block 35 is abutted to the upper surface of the working block 46, the two ends of the length direction of the lower module 4 are provided with adjusting grooves 38 parallel to the width direction of the lower module 4, and one ends of the two horizontal fixing blocks 34 close to the lower module 4 are fixedly connected with adjusting blocks 39 which can be slidably connected to the adjusting grooves 38 along the length direction of the adjusting grooves 38.

Referring to fig. 1 and 2, the lower die block 4 has two vertical blanking holes 42 that set up side by side set up on the protruding upper surface, the central point line of two blanking holes 42 is on a parallel with the length direction of work piece 46, work piece 46 upper surface has been seted up and has been linked to the vertical lateral wall of 45 length direction of base and be the silo 41 of slope, silo 41 is located between two work piece sliders 48, the opening that silo 41 is located the vertical lateral wall of 45 base deviates from hydro-cylinder pole 24, silo 41's position department fixedly connected with is the unloading of slope is led to the vertical lateral wall of 45 base, the incline direction of unloading is on a parallel with the length direction of 45 base of shell 44 is led, the lower gate department that the unloading led shell 44 position is low places a plastic drum that is used for accepting the product of stamping forming.

Referring to fig. 1 and 2, the upper surface of the lower module 4 is provided with four vertical limiting rods 21, two blanking holes 42 are uniformly and fixedly connected to the upper surface of the lower module 4, the two limiting rods 21 are respectively located at the length direction side edges of the two blanking holes 42 close to the cylinder rod 24, and the two remaining limiting rods 21 are respectively close to the width direction side edges of the two blanking holes 42 deviated from each other, the lower surface of the upper module 3 is fixedly connected with two vertical stamping blocks 43 which can be inserted into the blanking holes 42 along the vertical direction, the vertical length of the limiting rods 21 is smaller than the vertical length of the stamping blocks 43, so that the stamping blocks 43 can stamp and separate the plate materials, the upper surface of the working block 46 is fixedly connected with two vertical guide rods 22, the lower surface of the upper module 3 is fixedly connected with two guide sleeve rods 23 which are coaxial with the two guide rods 22 respectively, and the guide rods 22 can be inserted into the guide sleeve rods 23.

The implementation principle of the embodiment is as follows: when punching, a worker attaches a long-width plate to the upper surface of the lower module 4 and supports against the four limiting rods 21, the hydraulic oil cylinder 2 is started again to drive the upper module 3 to move downwards, then the punching block 43 is driven to move downwards to be matched with the blanking hole 42 to punch the plate to form a narrow-width rectangular plate, and then the narrow-width plate falls along the blanking hole 42 and enters the blanking guide shell 44 from the opening of the vertical side wall of the base 45 of the blanking groove 41 to finally enter the plastic barrel.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a punch press, includes punch holder (1), locates hydraulic cylinder (2) of punch holder (1) top, can dismantle last module (3) of connecting in hydraulic cylinder (2) power rod bottom, locate punch holder (1) upper surface and cooperate with last module (3) and carry out lower module (4) of punching press, its characterized in that to panel: the punching machine is characterized in that a blanking groove (41) communicated to the vertical outer wall of the punching machine seat (1) in the length direction is formed in the upper surface of the punching machine seat (1), a blanking hole (42) which is vertical and communicated with the blanking groove (41) correspondingly is formed in the upper surface of the lower module (4) in a penetrating mode, and a punching block (43) which is vertical and is inserted into the blanking hole (42) along the vertical direction is fixedly connected to the lower surface of the upper module (3).

2. A press according to claim 1, wherein: the position of the vertical outer wall of the punch seat (1) provided with the blanking groove (41) is provided with an inclined blanking guide shell (44), and the plane of the inclined direction of the blanking guide shell (44) is parallel to the vertical outer wall of the punch seat (1) provided with the blanking groove (41).

3. A press according to claim 1, wherein: punch holder (1) includes base (45), laminates in base (45) upper surface and upper surface laminating work piece (46) of module (4) down, base (45) upper surface has been seted up and has been linked together in base (45) two vertical outer walls and cross-section and be base groove (47) of T shape, work piece (46) lower fixed surface is connected with along base groove (47) length direction sliding connection in work piece slider (48) of base groove (47), work piece (46) upper surface is worn to be equipped with several threaded connection in work piece fixed screw (49) of base (45) upper surface.

4. A press according to claim 3, wherein: work piece groove (31) that the cross-section is T shape are all seted up to work piece (46) two opposite flank, work piece groove (31) have screw rod lower block (32) along self length direction sliding connection, fixed surface is connected with and is vertical and upper end fixed screw (33) that expose work piece groove (31) under the screw rod, fixed screw (33) are worn to be equipped with and are level and one end butt in horizontal fixed block (34) of module (4) upper surface one end down, the lower surface butt that module (4) one end was kept away from down in horizontal fixed block (34) has side piece (35), fixed screw (33) threaded connection has fixation nut (36) to tightly in horizontal fixed block (34) upper surface.

5. A press according to claim 4, wherein: waist-shaped adjusting holes (37) are formed in the upper surface of the horizontal fixing block (34) in a penetrating mode, and the fixing screw (33) penetrates through the adjusting holes (37).

6. A press according to claim 5, wherein: lower module (4) length direction both ends upper surface all sets up adjustment tank (38) that are on a parallel with lower module (4) width direction, and the equal fixedly connected with of lower surface of horizontal fixed block (34) module (4) one end down is along adjustment block (39) of module (4) width direction sliding connection in adjustment tank (38) down.

7. A press according to claim 1, wherein: the upper surface of the lower module (4) is positioned at the adjacent two sides of the opening of the blanking hole (42) and is fixedly connected with a limiting rod (21) of which the vertical length is smaller than that of the stamping block (43).

8. A press according to claim 3, wherein: the upper surface of the working block (46) is fixedly connected with a vertical guide rod (22), and the upper module (3) is fixedly connected with a vertical guide sleeve rod (23) which can be sleeved on the guide rod (22).