CN210911237U - Four-guide-pillar hydraulic transmission structure for punching machine - Google Patents
Four-guide-pillar hydraulic transmission structure for punching machine Download PDFInfo
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- CN210911237U CN210911237U CN201920777751.2U CN201920777751U CN210911237U CN 210911237 U CN210911237 U CN 210911237U CN 201920777751 U CN201920777751 U CN 201920777751U CN 210911237 U CN210911237 U CN 210911237U
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Abstract
The utility model provides a four guide pillar hydraulic transmission structure for a punching machine, which relates to the technical field of machinery, and comprises a base, wherein the top of the base is fixedly connected with a bracket, the top of the bracket is fixedly provided with four guide pillars which are distributed in a rectangular shape, the bottoms of the guide pillars extend to the bottom of the bracket and are connected with a frame plate, the top of the frame plate is connected with a hydraulic cylinder in a bolting way, the height of a lifting plate is adjusted by a rotary screw cylinder, the distance between an upper die fixing plate and a lower die fixing plate is convenient to adjust, the pressure application degree of the hydraulic cylinder to a die is prevented from being influenced by the distance process between the upper die and the lower die, the rotary screw cylinder can adjust the heights of four corners of the lifting plate, the leveling of the upper die and the lower die is ensured, the processing quality is stable, and a telescopic rod and a spring can, the influence of vibration on the stability of the support frame in the stamping process is reduced.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a four guide pillar hydraulic transmission structures for on punching machine.
Background
The punching machine is a machine for punching and supplying various hole patterns of aluminum alloy door and window and curtain wall profiles, and the principle is that a motor drives a flywheel, a clutch and a transmission gear drive a crank connecting rod mechanism to enable a sliding block to move up and down, and a drawing die is driven to form a steel plate. The double-acting means that the press is provided with two sliding blocks which are an inner sliding block and an outer sliding block, the inner sliding block drives a male die or a female die of the die, the outer sliding block drives a blank holder on the die, the blank holder firstly acts to press the edge of a steel plate during stretching, the inner sliding block acts again to stretch, and the existing press cannot ensure that the upper die and the lower die are in a horizontal state after being fixed in the processing process, so that the processing quality is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a four guide pillar hydraulic transmission structures for on punching machine has solved current punching machine and can not guarantee in the course of working to go up the lower mould fixed back and be in the horizontality, influences processingquality's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a four guide pillar hydraulic transmission structures for on punching machine, includes the base, the top fixedly connected with support of base, the top fixed mounting of support has four guide pillars that are the rectangle and distribute, the bottom of guide pillar extends to the bottom of support and is connected with the frame plate, the top of frame plate has bolted connection the pneumatic cylinder, and the top swing joint of pneumatic cylinder has the telescopic shaft, the top of telescopic shaft extends to the top of support and is connected with the lower mould fixed plate, the outer wall threaded connection of guide pillar has a barrel, the outer wall of barrel has the lifter plate through bearing swing joint, the outer wall of barrel just is located the top fixedly connected with arc pole of lifter plate, the below of lifter plate is provided with the punch fixing plate.
Further, there is a telescopic link at the top of the upper die fixing plate through a bearing, and a screw rod is fixedly connected to the top of the telescopic link, a spring is sleeved on the outer wall of the telescopic link, and the top of the screw rod extends to the top of the lifting plate and is in threaded connection with the lifting plate.
Furthermore, the outer wall of the guide post is provided with a longitudinal limiting hole, and a bolt is inserted into the limiting hole.
Further, the top of screw rod has cup jointed the handle, and the outer wall of handle has cup jointed the rubber sleeve.
Furthermore, rubber blocks are bonded at four corners of the bottom of the base, and the rubber blocks are in a cone shape.
(III) advantageous effects
The utility model provides a four guide pillar hydraulic transmission structures for on punching machine. The method has the following beneficial effects:
1. this a four guide pillar hydraulic transmission structures for on punching machine, the height of the adjustable lifter plate of rotatory spiral shell section of thick bamboo conveniently adjusts the distance between punch holder plate and the lower mould fixed plate, avoids the lower mould to exert pressure degree to the mould apart from the process influence pneumatic cylinder, and rotatory spiral shell section of thick bamboo can highly adjust four angles of lifter plate simultaneously, guarantees flushing of mould and lower mould, stabilizes processingquality.
2. This a four guide pillar hydraulic transmission structures for on punching machine, the height of the adjustable punch holder plate of rotatory screw rod, the horizontal direction of also adjustable punch holder plate simultaneously further guarantees the accuracy of die punching in-process, has installed telescopic link and spring between screw rod and the punch holder plate simultaneously, can cushion the pressure of pneumatic cylinder punching process, reduces the influence of vibration to the support frame construction stability among the punching process, the normal operation of stabilising arrangement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is an enlarged view of B in fig. 1.
In the figure: the device comprises a base 1, a support 2, a guide post 3, a frame plate 4, a hydraulic cylinder 5, a telescopic shaft 6, a lower die fixing plate 7, a screw cylinder 8, a lifting plate 9, a limiting hole 10, a bolt 11, an arc rod 12, a screw rod 13, a handle 14, a telescopic rod 15, a spring 16, an upper die fixing plate 17 and a rubber block 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a four guide pillar hydraulic transmission structure for punching machine, as shown in figure 1-3, including a base 1, a support 2 is fixedly connected with the top of the base 1, four guide pillars 3 which are distributed in a rectangle are fixedly installed on the top of the support 2, the bottom of the guide pillar 3 extends to the bottom of the support 2 and is connected with a frame plate 4, the top of the frame plate 4 is bolted with a hydraulic cylinder 5, the top of the hydraulic cylinder 5 is movably connected with a telescopic shaft 6, the top end of the telescopic shaft 6 extends to the top of the support 2 and is connected with a lower die fixing plate 7, the outer wall of the guide pillar 3 is in threaded connection with a barrel 8, the outer wall of the barrel 8 is movably connected with a lifting plate 9 through a bearing, the outer wall of the barrel 8 is fixedly connected with an arc rod 12 above the lifting plate 9, an upper die fixing plate 17 is arranged below the lifting plate 9, the upper die and, pneumatic cylinder 5 drives the flexible 7 lifts of lower mould fixed plate that can drive of telescopic shaft 6, accomplishes the stamping process, and the height of the adjustable lifter plate 9 of rotatory spiral shell section of thick bamboo 8 conveniently adjusts the distance between upper die fixing plate 17 and the lower mould fixed plate 7, guarantees the pressure degree of exerting of pneumatic cylinder 5 to the mould, and rotatory spiral shell section of thick bamboo 8 can highly adjust four angles of lifter plate 9 simultaneously, guarantees to go up the mould and flushes with the lower mould, stabilizes processingquality.
Wherein, there is telescopic link 15 at the top of last fixed plate 17 of mould through bearing swing joint, and the top fixedly connected with screw rod 13 of telescopic link 15, spring 16 has been cup jointed to the outer wall of telescopic link 15, the top of screw rod 13 extends to the top of lifter plate 9 and rather than threaded connection, the height of the adjustable last fixed plate 17 of mould is gone up to rotatory screw rod 13, the horizontal direction of mould fixed plate 17 also can be adjusted simultaneously, further guarantee the accuracy of die stamping in-process, telescopic link 15 and spring 16 have been installed between screw rod 13 and the last fixed plate 17 simultaneously, can cushion the pressure of 5 stamping process of pneumatic cylinder, reduce the influence that vibration erects stability to support 2 in the stamping process, the normal operating of stabilizing equipment.
Wherein, the outer wall of guide pillar 3 is seted up fore-and-aft limited hole 10, and the inside grafting of limited hole 10 has bolt 11, inserts inside the limited hole 10 at barrel 8 top with bolt 11, can support lifter plate 9, avoids making barrel 8 and guide pillar 3 relative slip to produce the displacement in the stamping process, has improved the stability of equipment.
Wherein, handle 14 has been cup jointed at the top of screw rod 13, and the outer wall of handle 14 has cup jointed the rubber sleeve, conveniently rotates screw rod 13.
Wherein, the bottom four corners department of base 1 all bonds and has the block rubber 18, and the shape of block rubber 18 is the round platform body, can improve the stability of base 1 and erect the face.
The working principle is as follows: when the stamping die is used, an upper die and a lower die of the stamping die are respectively fixed on an upper die fixing plate 17 and a lower die fixing plate 7, a hydraulic cylinder 5 drives a telescopic shaft 6 to stretch so as to drive the lower die fixing plate 7 to lift, the stamping process is completed, the height of a lifting plate 9 can be adjusted by a rotary screw barrel 8, the distance between the upper die fixing plate 17 and the lower die fixing plate 7 can be conveniently adjusted, the pressure application degree of the hydraulic cylinder 5 to the die is ensured, meanwhile, the rotary screw barrel 8 can adjust the heights of four corners of the lifting plate 9, the upper die and the lower die are ensured to be flush, the height of the upper die fixing plate 17 can be adjusted by a rotary screw 13, the horizontal direction of the upper die fixing plate 17 can also be adjusted, the accuracy in the stamping process is further ensured, meanwhile, a telescopic rod 15 and a spring 16 are arranged between the screw rod 13 and the upper die fixing plate, the normal operation of the stabilizing device, insert bolt 11 inside the limited hole 10 at the top of barrel 8, can support lifter plate 9, avoid making barrel 8 and guide pillar 3 relative slip produce the displacement in the stamping process.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A four-guide-column hydraulic transmission structure for a punching machine is characterized by comprising a base (1), wherein the top of the base (1) is fixedly connected with a support (2), the top of the support (2) is fixedly provided with four guide columns (3) which are distributed in a rectangular shape, the bottoms of the guide columns (3) extend to the bottom of the support (2) and are connected with a frame plate (4), the top of the frame plate (4) is connected with a hydraulic cylinder (5) in a bolted mode, the top of the hydraulic cylinder (5) is movably connected with a telescopic shaft (6), the top end of the telescopic shaft (6) extends to the top of the support (2) and is connected with a lower die fixing plate (7), the outer wall of each guide column (3) is connected with a screw cylinder (8) in a threaded mode, the outer wall of each screw cylinder (8) is movably connected with a lifting plate (9) through a bearing, the outer wall of each screw cylinder (8) is, an upper die fixing plate (17) is arranged below the lifting plate (9).
2. The four-guide-post hydraulic transmission structure for the stamping machine according to claim 1, wherein: the top of last fixed die plate (17) has telescopic link (15) through bearing swing joint, and the top fixedly connected with screw rod (13) of telescopic link (15), spring (16) have been cup jointed to the outer wall of telescopic link (15), the top of screw rod (13) extend to the top of lifter plate (9) and rather than threaded connection.
3. The four-guide-post hydraulic transmission structure for the stamping machine according to claim 1, wherein: the outer wall of the guide post (3) is provided with a longitudinal limiting hole (10), and a bolt (11) is inserted into the limiting hole (10).
4. The four-guide-post hydraulic transmission structure for the stamping machine according to claim 2, wherein: the top of the screw rod (13) is sleeved with a handle (14), and the outer wall of the handle (14) is sleeved with a rubber sleeve.
5. The four-guide-post hydraulic transmission structure for the stamping machine according to claim 1, wherein: the rubber blocks (18) are bonded at four corners of the bottom of the base (1), and the rubber blocks (18) are in a round table shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777751.2U CN210911237U (en) | 2019-05-28 | 2019-05-28 | Four-guide-pillar hydraulic transmission structure for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777751.2U CN210911237U (en) | 2019-05-28 | 2019-05-28 | Four-guide-pillar hydraulic transmission structure for punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911237U true CN210911237U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777751.2U Expired - Fee Related CN210911237U (en) | 2019-05-28 | 2019-05-28 | Four-guide-pillar hydraulic transmission structure for punching machine |
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| CN (1) | CN210911237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171230A (en) * | 2021-11-30 | 2022-03-11 | 中国核电工程有限公司 | Centering four corners adjusting device and transfer system |
-
2019
- 2019-05-28 CN CN201920777751.2U patent/CN210911237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171230A (en) * | 2021-11-30 | 2022-03-11 | 中国核电工程有限公司 | Centering four corners adjusting device and transfer system |
| CN114171230B (en) * | 2021-11-30 | 2024-05-07 | 中国核电工程有限公司 | Centering four corners adjusting device and transfer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: 404100 plant 1, No. 7, jiusha Road, Wanzhou District, Chongqing Patentee after: CHONGQING WENGU CIVIL AIR DEFENSE EQUIPMENT Co.,Ltd. Address before: 404001 room 04, 1f, No. 4, Lianhe Road, Wanzhou District, Chongqing Patentee before: Chongqing Norden Hydraulic Machinery Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |