CN215786068U

CN215786068U - Fixed plate punching device for shaking table production

Info

Publication number: CN215786068U
Application number: CN202122234111.7U
Authority: CN
Inventors: 陈枫; 贡婷
Original assignee: Jiangsu Xinchunlan Scientific Instrument Co ltd
Current assignee: Jiangsu Xinchunlan Scientific Instrument Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-11
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of shaking table production, in particular to a fixed plate punching device for shaking table production, which solves the problems that in the prior art, a fixed plate is directly punched by a machine tool when a hole is formed, but a punching head is fixed in size and inconvenient to replace, and a plurality of through holes need to be formed in one fixed plate, the punching head is fixed in position and needs to be repeatedly disassembled and assembled. The utility model provides a fixed plate punching device is used in shaking table production, includes workstation, mount, pneumatic cylinder, clamp plate and shaking table fixed plate, the holding tank has been seted up at the top of workstation, and the inside of holding tank is provided with the structure of punching a hole, the structure of punching a hole is including placing the frame, place the surface and the holding tank fixed connection of frame, the surface of shaking table fixed plate with place frame looks block. According to the table concentrator, the punching structure is arranged, so that the table concentrator fixing plate can be conveniently punched, the punching cutter can be directly taken out from the limiting ring to complete replacement of the punching cutter, and the table concentrator is convenient to operate.

Description

Fixed plate punching device for shaking table production

Technical Field

The utility model relates to the technical field of shaking table production, in particular to a fixed plate punching device for shaking table production.

Background

The water bath shaking table is a biochemical instrument combining a temperature-controllable constant-temperature water bath and an oscillator, and is mainly suitable for shaking culture of various liquid and solid compounds such as biology, biochemistry, cells, strains and the like in scientific research departments such as universities and colleges, medical treatment, petrochemical industry, epidemic prevention, environmental monitoring and the like.

The water bath shaking table generally can place the fixed plate on the surface when using, has seted up the through-hole on the fixed plate, then put the test tube in the inside of through-hole, need use the fixed plate of unidimensional through-hole to unidimensional test tube, and traditional fixed plate generally all is the direct punching press of lathe in the trompil, but the first size of punching press is fixed, be not convenient for change, and a plurality of through-holes need be seted up to a fixed plate in addition, and the first rigidity of punching press, need dismantle the fixed plate repeatedly and install again, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixed plate punching device for shaking table production, which solves the problems that in the prior art, a fixed plate is directly punched by a machine tool generally when a hole is formed, but a punching head is fixed in size and inconvenient to replace, a plurality of through holes need to be formed in one fixed plate, the punching head is fixed in position, and the fixed plate needs to be repeatedly disassembled and then installed, so that inconvenience is caused.

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

a fixed plate punching device for shaking table production comprises a workbench, a fixed frame, a hydraulic cylinder, a pressing plate and a shaking table fixed plate, wherein the fixed frame is fixedly arranged at the top of the workbench, the hydraulic cylinder is fixedly arranged at the bottom of the fixed frame, the pressing plate is fixedly arranged at an output end port of the hydraulic cylinder, the shaking table fixed plate is arranged at the top of the workbench, a containing tank is arranged at the top of the workbench, a punching structure is arranged inside the containing tank, the punching structure comprises a placing frame, the surface of the placing frame is fixedly connected with the containing tank, the surface of the shaking table fixed plate is clamped with the placing frame, a second connecting rod is arranged at the bottom of the placing frame, the port of the second connecting rod is fixedly connected with a second circular block, the bottom of the second circular block is fixedly connected with a sliding block, the second connecting rod is connected with the containing tank in a sliding manner by means of the sliding block, the utility model discloses a punching tool, including first connecting rod, second connecting rod, limiting rod, first ring piece, first spring, the one end fixedly connected with spacing ring that first ring piece was kept away from to first spring, the cutter that punches a hole has been placed to the inside of spacing ring.

Preferably, the inside of first spring is provided with the telescopic link, the both ends of telescopic link respectively with first ring piece and spacing ring fixed connection.

Preferably, the surface of the second connecting rod is rotatably connected with a screw, the surface of the screw penetrates through the cylinder, the screw is connected with the cylinder through surface threads and cylinder threads, and the top end of the screw is fixedly provided with a rotating handle.

Preferably, the top end of the punching cutter is of a circular ring-shaped structure, and the size of the circular ring-shaped structure is matched with that of the limiting ring.

Preferably, the cylindrical lateral wall is provided with auxiliary device, auxiliary device includes the lug, the surface and the cylinder fixed connection of lug, the surface slip of lug has run through the inserted bar, the top fixedly connected with pull ring of inserted bar, the surface cover of inserted bar has the second spring, the both ends of second spring respectively with pull ring and lug fixed connection.

Preferably, the surface of the first connecting rod is provided with a jack at a position corresponding to the inserting rod, and the first connecting rod is clamped with the cylinder by the inserting rod and the jack.

The utility model has at least the following beneficial effects:

when in use, a table concentrator fixing plate to be punched is placed on the surface of a placing frame to be clamped, a second connecting rod is placed at the bottom of the placing frame, a first connecting rod is placed at the top of the placing frame, the second connecting rod slides with a containing groove of a workbench through a second ring block of a sliding block, a first ring block at the port of the first connecting rod is placed at the position to be punched on the surface of the table concentrator fixing plate, a punching cutter is placed inside a limiting ring, a hydraulic cylinder is started at the moment, the hydraulic cylinder drives a pressing plate to move downwards, the pressing plate contacts with the punching cutter after moving downwards, the punching cutter and the limiting ring move downwards, the punching cutter penetrates through the first ring block to act on the table concentrator fixing plate and is matched with the second ring block, a through hole with the same size as the punching cutter is formed in the table concentrator fixing plate, fallen waste falls into the second ring block, and then the hydraulic cylinder drives the pressing plate to move upwards, thereby make the spacing ring receive the effort of first spring to shift up, and then make the cutter that punches a hole shift up, when needing to set up not unidimensional through-hole, directly change different cutters that punches a hole can, if need set up a plurality of through-holes on the shaking table fixed plate, directly move first ring piece and second ring piece can.

The utility model also has the following beneficial effects:

in order to ensure that the stability during punching and the first ring block and the second ring block are positioned on the same vertical line, the inserting rod is drawn out of the jack on the surface of the first connecting rod by utilizing the pull ring when the first connecting rod needs to be rotated, the position of the first connecting rod needs to be limited, then the inserting rod is inserted into the jack of the first connecting rod, the first connecting rod and the second connecting rod can be ensured to be parallel to each other, the first connecting rod and the second connecting rod can not relatively rotate in the punching process, the inserting rod can not easily break away from the jack on the surface of the first connecting rod by the second spring, the practicability of the device is enhanced, the auxiliary device is arranged, the position of the first connecting rod can be conveniently fixed, and the position deviation in the using process is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a placement frame according to the present invention;

FIG. 3 is a schematic view of a punching tool according to the present invention;

FIG. 4 is a schematic view of the auxiliary device of the present invention.

In the figure: 1. a work table; 2. a fixed mount; 3. a hydraulic cylinder; 4. pressing a plate; 5. fixing a shaking table; 6. punching a hole structure; 601. a first spring; 602. a limiting ring; 603. a first annular block; 604. a second annular block; 605. a slider; 606. a first connecting rod; 607. a second connecting rod; 608. turning a handle; 609. a cylinder; 610. a limiting rod; 611. a screw; 612. a punching cutter; 613. placing the frame; 7. an auxiliary device; 71. a pull ring; 72. a second spring; 73. inserting a rod; 74. and (4) a bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a fixing plate punching device for shaking table production, comprising a workbench 1, a fixing frame 2, a hydraulic cylinder 3, a pressing plate 4 and a shaking table fixing plate 5, wherein the fixing frame 2 is fixedly installed at the top of the workbench 1, the hydraulic cylinder 3 is fixedly installed at the bottom of the fixing frame 2, the pressing plate 4 is fixedly installed at an output port of the hydraulic cylinder 3, the shaking table fixing plate 5 is placed at the top of the workbench 1, an accommodating groove is formed at the top of the workbench 1, a punching structure 6 is arranged inside the accommodating groove, the punching structure 6 comprises a placing frame 613, the surface of the placing frame 613 is fixedly connected with the accommodating groove, the surface of the shaking table fixing plate 5 is clamped with the placing frame 613, a second connecting rod 607 is arranged at the bottom of the placing frame 613, a second circular ring block 604 is fixedly connected with a port of the second connecting rod 607, a sliding block 605 is fixedly connected with the bottom of the second circular ring block 604, the second connecting rod 607 is slidably connected with the accommodating groove by means of the sliding block 605, two gag lever posts 610 of fixed surface of second connecting rod 607, the surface of two gag lever posts 610 slides and runs through there is the cylinder 609, the surface of cylinder 609 rotates and is connected with first connecting rod 606, the port fixedly connected with first ring piece 603 of first connecting rod 606, the first spring 601 of the top fixedly connected with of first ring piece 603, the one end fixedly connected with spacing ring 602 that first ring piece 603 was kept away from to first spring 601, punching cutter 612 has been placed to the inside of spacing ring 602.

The scheme has the following working processes:

in use, the shaking table fixing plate 5 to be punched is placed on the surface of the placing frame 613 for clamping, then the second connecting rod 607 is placed at the bottom of the placing frame 613, the first connecting rod 606 is placed at the top of the placing frame 613, the second connecting rod 607 slides with the accommodating groove of the worktable 1 by using the second ring block 604 of the slider 605, the first ring block 603 at the port of the first connecting rod 606 is placed at the position to be punched on the surface of the shaking table fixing plate 5, then the punching tool 612 is placed inside the spacing ring 602, at this time, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the pressing plate 4 to move downwards, the pressing plate 4 contacts with the punching tool 612 after moving downwards, the punching tool 612 and the spacing ring 602 move downwards, the punching tool 612 passes through the first ring block 603 to act on the shaking table fixing plate 5 and is matched with the second ring block 604, so as to open the shaking table fixing plate 5 with a through hole with the same size as the punching tool 612, the waste material that drops falls inside second ring piece 604, then pneumatic cylinder 3 drives clamp plate 4 and shifts up to make spacing ring 602 receive the effort of first spring 601 and shift up, and then make punching tool 612 shift up, when needing to set up the through-hole of not unidimensional, directly change different punching tool 612 can, if need set up a plurality of through-holes on shaking table fixed plate 5, directly move first ring piece 603 and second ring piece 604 can.

According to the working process, the following steps are known:

through setting up the structure 6 that punches a hole, conveniently punch a hole to shaking table fixed plate 5, moreover to when seting up a plurality of through-hole circumstances, guarantee first ring piece 603 and second ring piece 604 be located the same vertical line the circumstances under the direct movement head rod 606 with the position of second connecting rod 607 can, directly take out the change that the cutter 612 that punches a hole can be accomplished to the cutter 612 that punches a hole from spacing ring 602 in addition, convenient operation.

Further, a telescopic rod is arranged inside the first spring 601, and two ends of the telescopic rod are respectively and fixedly connected with the first circular ring block 603 and the limiting ring 602.

Further, a screw 611 is rotatably connected to the surface of the second connecting rod 607, the surface of the screw 611 penetrates through the cylinder 609, the screw 611 is connected with the cylinder 609 by means of surface threads, and a rotating handle 608 is fixedly mounted at the top end of the screw 611.

Further, the top end of the punching cutter 612 is arranged to be an annular structure, and the size of the annular structure is matched with that of the limiting ring 602.

Furthermore, the side wall of the cylinder 609 is provided with an auxiliary device 7, the auxiliary device 7 comprises a bump 74, the surface of the bump 74 is fixedly connected with the cylinder 609, the surface of the bump 74 is slidably penetrated with an insertion rod 73, the top end of the insertion rod 73 is fixedly connected with a pull ring 71, the surface of the insertion rod 73 is sleeved with a second spring 72, and two ends of the second spring 72 are respectively fixedly connected with the pull ring 71 and the bump 74.

Furthermore, the surface of the first connecting rod 606 is provided with a socket corresponding to the position of the inserting rod 73, and the first connecting rod 606 is engaged with the cylinder 609 by the inserting rod 73 and the socket.

In summary, in use, the table concentrator fixing plate 5 to be punched is placed on the surface of the placing frame 613 for clamping, then the second connecting rod 607 is placed at the bottom of the placing frame 613, the first connecting rod 606 is placed at the top of the placing frame 613, the second connecting rod 607 slides with the receiving groove of the worktable 1 by the second ring block 604 of the slider 605, the first ring block 603 at the port of the first connecting rod 606 is placed at the position to be punched on the surface of the table concentrator fixing plate 5, then the punching tool 612 is placed inside the spacing ring 602, at this time, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the pressing plate 4 to move downwards, the pressing plate 4 moves downwards and then contacts with the punching tool 612, so that the punching tool 612 and the spacing ring 602 move downwards, the table concentrator fixing plate 5 passes through the first ring block 603 to act on the table concentrator fixing plate 5 and cooperates with the second ring block 604 to form a through hole with the table concentrator fixing plate 5, the size of which is the same as that of the punching tool 612, the fallen waste falls into the second ring block 604, then the hydraulic cylinder 3 drives the pressing plate 4 to move upwards, so that the limiting ring 602 moves upwards under the action of the first spring 601, and further the punching cutter 612 moves upwards, when through holes with different sizes need to be formed, different punching cutters 612 can be directly replaced, if a plurality of through holes need to be formed on the table concentrator fixing plate 5, the first ring block 603 and the second ring block 604 can be directly moved, in use, in order to keep the stability during punching, the rotating handle 608 is utilized to rotate the screw 611 before punching, the screw 611 drives the cylinder 609 to move downwards when rotating, and further drives the first connecting rod 606 on the surface of the cylinder 609 to move downwards, so that the first connecting rod 606 and the second connecting rod 607 clamp and fix the table concentrator fixing plate 5, the operation is convenient, when the table concentrator fixing plate 5 is placed, the first connecting rod 606 can hinder the placement, at this time, the first connecting rod 606 is rotated by utilizing the rotational connection between the first connecting rod 606 and the cylinder 609, so that the first connecting rod 606 is rotated out of the workbench 1, then the table concentrator fixing plate 5 is placed, the table concentrator fixing plate 5 is conveniently punched by arranging the punching structure 6, and when a plurality of through holes are formed, the positions of the first connecting rod 606 and the second connecting rod 607 are directly moved under the condition that the first ring block 603 and the second ring block 604 are positioned on the same vertical line, and the punching tool 612 can be replaced by directly taking out the punching tool 612 from the limiting ring 602, so that the operation is convenient, in order to ensure that the stability during punching and the first ring block 603 and the second ring block 604 are positioned on the same vertical line, when the first connecting rod 606 needs to be rotated, the inserting rod 73 is firstly pulled out of the inserting hole on the surface of the first connecting rod 606 by utilizing the pull ring 71, when the position of the first connecting rod 606 needs to be limited, the inserting rod 73 is inserted into the jack of the first connecting rod 606, the first connecting rod 606 and the second connecting rod 607 can be ensured to be parallel to each other, and the first connecting rod 606 and the second connecting rod 607 can not relatively rotate in the stamping process, the second spring 72 enables the inserting rod 73 not to be easily separated from the jack of the surface of the first connecting rod 606, the practicability of the device is enhanced, through the arrangement of the auxiliary device 7, the position of the first connecting rod 606 can be conveniently fixed, and the position deviation in the using process is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixed plate punching device is used in shaking table production, includes workstation (1), mount (2), pneumatic cylinder (3), clamp plate (4) and shaking table fixed plate (5), mount (2) fixed mounting is at the top of workstation (1), pneumatic cylinder (3) fixed mounting is in the bottom of mount (2), clamp plate (4) fixed mounting is at the output port of pneumatic cylinder (3), shaking table fixed plate (5) are placed at workstation (1) top, its characterized in that, the holding tank has been seted up at the top of workstation (1), and the inside of holding tank is provided with punching structure (6), punching structure (6) include and place frame (613), place the surface and holding tank fixed connection of frame (613), the surface of shaking table fixed plate (5) and place frame (613) looks block, the bottom of placing frame (613) is provided with second connecting rod (607), the port of the second connecting rod (607) is fixedly connected with a second circular ring block (604), the bottom of the second circular block (604) is fixedly connected with a sliding block (605), the second connecting rod (607) is connected with the accommodating groove in a sliding way by the sliding block (605), the surface of the second connecting rod (607) is fixedly connected with two limiting rods (610), the surfaces of the two limiting rods (610) are penetrated with a cylinder (609) in a sliding way, the surface of the cylinder (609) is rotatably connected with a first connecting rod (606), the port of the first connecting rod (606) is fixedly connected with a first ring block (603), the top of the first circular ring block (603) is fixedly connected with a first spring (601), one end, far away from the first circular ring block (603), of the first spring (601) is fixedly connected with a limiting ring (602), and a punching cutter (612) is placed inside the limiting ring (602).

2. The fixed plate punching device for shaker production as claimed in claim 1, wherein the first spring (601) is provided with a telescopic rod inside, and two ends of the telescopic rod are fixedly connected with the first ring block (603) and the limiting ring (602), respectively.

3. A fixed plate punching device for shaker production as claimed in claim 1, wherein the surface of the second connecting rod (607) is rotatably connected with a screw (611), the surface of the screw (611) penetrates through the cylinder (609), the screw (611) is connected with the cylinder (609) by means of surface threads, and the top end of the screw (611) is fixedly provided with a rotating handle (608).

4. The fixed plate punching device for shaker production as claimed in claim 1, wherein the top end of the punching cutter (612) is configured as a circular ring structure, and the size of the circular ring structure is matched with the size of the limiting ring (602).

5. A fixing plate punching device for shaker production as claimed in claim 1, wherein the side wall of the cylinder (609) is provided with an auxiliary device (7), the auxiliary device (7) comprises a protrusion (74), the surface of the protrusion (74) is fixedly connected with the cylinder (609), the surface of the protrusion (74) is slidably penetrated by an insertion rod (73), the top end of the insertion rod (73) is fixedly connected with a pull ring (71), the surface of the insertion rod (73) is sleeved with a second spring (72), and two ends of the second spring (72) are respectively fixedly connected with the pull ring (71) and the protrusion (74).

6. A fixed plate punching device for shaker production as claimed in claim 5, wherein the surface of the first connecting rod (606) is provided with a socket at a position corresponding to the inserting rod (73), and the first connecting rod (606) is engaged with the cylinder (609) via the inserting rod (73) and the socket.