CN219253830U

CN219253830U - Automatic carousel puncher

Info

Publication number: CN219253830U
Application number: CN202320857669.7U
Authority: CN
Inventors: 陈海亮; 万平郎; 马胜武
Original assignee: Dongguan Liangbida Intelligent Technology Co ltd
Current assignee: Dongguan Liangbida Intelligent Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-06-27
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of perforating machines, in particular to an automatic rotary table perforating machine, which comprises an operation table, wherein the surface of the operation table is fixedly connected with a blanking structure, the side surface of the operation table is fixedly connected with an adjusting structure, the surface of the operation table is rotationally connected with a connecting rod, the surface of the connecting rod is sleeved with a rotary table body, the surface of the operation table is fixedly connected with a hydraulic structure, one end of the hydraulic structure, which is close to the rotary table body, is provided with a replacing device, the replacing device comprises a mounting block, the mounting block is detachably arranged at one end, which is close to the rotary table body, of the hydraulic structure, the inner wall of the mounting block is slidably connected with a perforating screw rod, the inner wall of the hydraulic structure is slidably connected with two sliding rods, one ends, which are far away from the hydraulic structure, of the two sliding rods are fixedly connected with connecting plates, and two ends of each connecting plate are fixedly connected with a fixing rod. The utility model solves the problem of lower efficiency of replacing the punching screw rod.

Description

Automatic carousel puncher

Technical Field

The utility model relates to the technical field of punches, in particular to an automatic rotary table punch.

Background

When carrying out the processing of part, some parts need punch, and automatic puncher is just one kind and is used for carrying out the equipment that punches on metal material, and automatic carousel puncher can improve puncher efficiency and the accuracy that punches among the prior art.

One chinese patent with publication No. CN203679914U discloses an automatic puncher for cylindrical small parts, comprising a puncher and a turntable, the turntable is arranged on a working platform of the puncher, and a puncher head of the puncher is above a workpiece mounting hole of the turntable; one end of the rotary table shifting fork is a pointed end corresponding to the rotary clamping groove, and the other end of the rotary table shifting fork is connected with the cylinder head of the cylinder through a connecting piece; the rotary table is sequentially provided with a rotary table shifting fork, an automatic charging mechanism, a puncher head and a blanking brush in the anticlockwise direction, and the automatic charging mechanism is connected with a storage tank; the blanking brush is connected with a blanking control rod, and the blanking control rod is connected with a motor below the working platform through a hinge. The automatic punching machine turntable has the advantages that by adopting the technical scheme, the work piece punching efficiency is improved after the automatic punching machine turntable is designed, the punching quality is ensured, the defect of manually punching holes one by one is overcome, and the operation is more convenient; the device has the advantages of simple structure, convenient maintenance, low processing cost, high production efficiency and the like.

In view of the above and related art, the inventors consider that there are often drawbacks in that when an automatic rotary table punch is used to punch a metal material, the punching screw needs to be replaced after long-time use, and the replacement efficiency of the punching screw is low, thereby affecting the normal operation of the automatic rotary table punch.

Accordingly, the present utility model provides an automatic rotary table punch.

Disclosure of Invention

The utility model aims to solve the defect of low efficiency of replacing a punching screw rod in the prior art, and provides an automatic turntable punching machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic carousel puncher, includes the operation panel, the fixed surface of operation panel is connected with the unloading structure, the side fixedly connected with adjustment structure of operation panel, the surface rotation of operation panel is connected with the connecting rod, the surface cover of connecting rod has the carousel body, the fixed surface of operation panel is connected with hydraulic structure, hydraulic structure is close to the one end of carousel body and is equipped with the change device, the change device includes the installation piece, installation piece demountable installation is close to the one end of carousel body at hydraulic structure, the inner wall sliding connection of installation piece has the lead screw that punches, the inner wall sliding connection of hydraulic structure has two slide bars, two the one end fixedly connected with connecting plate that hydraulic structure was kept away from to the slide bar.

The effects achieved by the components are as follows: the installation piece can be with punching the lead screw and install hydraulic structure on, and the slide bar makes the connecting plate can remove.

Preferably, both ends of the connecting plate are fixedly connected with fixing rods, and fixing plates are fixedly connected to the surfaces of the fixing rods, close to the hydraulic structure, on the connecting plate.

The effects achieved by the components are as follows: the fixing rod can be fixed through the fixing plate, so that the position of the connecting plate is fixed.

Preferably, the inner wall sliding connection of fixed plate has the card pole, the one end fixedly connected with slider that the card pole kept away from the fixed plate.

The effects achieved by the components are as follows: the slide block ensures that the clamping rod can move, and the clamping rod can limit the position of the fixing plate.

Preferably, the surface of the sliding rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the hydraulic structure and the connecting plate respectively.

The effects achieved by the components are as follows: the first spring ensures stable connection between the connecting plate and the hydraulic structure, and can assist the movement of the sliding rod.

Preferably, one side of the turntable body away from the operation table is provided with a fixing device, the fixing device comprises a rotating plate, the rotating plate is sleeved on the surface of the connecting rod, one side of the rotating plate away from the turntable body is fixedly connected with an arc plate, and one end of the connecting rod away from the operation table is fixedly connected with a fixing block.

The effects achieved by the components are as follows: the rotating plate sleeved on the surface of the connecting rod can rotate.

Preferably, the inner wall sliding connection of arc has the inserted bar, the one end fixedly connected with arm-tie that the inserted bar was kept away from the connecting rod.

The effects achieved by the components are as follows: the arc-shaped plate and the connecting rod can be connected through the inserted link, so that the arc-shaped plate can be fixed, and the synchronous rotation of the connecting rod and the arc-shaped plate is ensured.

Preferably, the surface of the inserted link is sleeved with a second spring, and two ends of the second spring are fixedly connected with the arc-shaped plate and the pull plate respectively.

The effects achieved by the components are as follows: the second spring ensures that the plunger cannot be separated from the arc-shaped plate, and can limit the position of the plunger.

To sum up:

1. according to the utility model, when the punching screw needs to be replaced, the clamping rod is firstly moved to drive the sliding block to be away from the fixed plate, the connecting plate is pulled to drive the fixed rod to be away from the mounting block, after the punching screw is replaced, the mounting block is moved to be close to the hydraulic structure, the connecting plate is loosened, the two fixed rods are respectively close to the mounting block and the sliding block under the action of the elastic force of the first spring, and the sliding block is moved to enable the clamping rod to be close to the fixed plate, so that the replacement of the punching screw is realized.

2. In the utility model, when the turntable body is installed, the pull plate is pulled to drive the inserted link to slide on the inner wall of the arc-shaped plate, so that the inserted link is far away from the fixed block, the limitation of the rotating plate is relieved, the rotating plate is far away from the connecting rod, the turntable body is moved to be close to the connecting rod, the rotating plate is moved to be close to the turntable body, the pull plate is loosened, and the inserted link is close to the fixed block under the action of the elastic force of the second spring, so that the turntable body is fixed.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A of FIG. 1;

fig. 5 is a schematic view of the partial structure of fig. 2 according to the present utility model.

Legend description: 1. an operation table; 2. a hydraulic structure; 3. a turntable body; 4. a connecting rod; 5. an adjustment structure; 6. a blanking structure; 7. replacing the device; 71. a fixed rod; 72. a fixing plate; 73. a slide block; 74. a clamping rod; 75. a connecting plate; 76. a first spring; 77. a slide bar; 78. a mounting block; 79. punching a screw rod; 8. a fixing device; 81. a rotating plate; 82. a fixed block; 83. an arc-shaped plate; 84. a rod; 85. a second spring; 86. pulling the plate.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an automatic carousel puncher, includes operation panel 1, the fixed surface of operation panel 1 is connected with blanking structure 6, the side fixedly connected with of operation panel 1 adjusts structure 5, the surface rotation of operation panel 1 is connected with connecting rod 4, the surface cover of connecting rod 4 has carousel body 3, the fixed surface of operation panel 1 is connected with hydraulic structure 2, hydraulic structure 2 is close to the one end of carousel body 3 and is equipped with change device 7, one side that operation panel 1 was kept away from to carousel body 3 is equipped with fixing device 8.

The specific arrangement and function of the exchange means 7 and the fixing means 8 will be described in detail below.

Referring to fig. 1 to 4, in the present embodiment: the replacing device 7 comprises a mounting block 78, the mounting block 78 is detachably mounted at one end, close to the turntable body 3, of the hydraulic structure 2, a punching screw rod 79 is slidably connected to the inner wall of the mounting block 78, two sliding rods 77 are slidably connected to the inner wall of the hydraulic structure 2, and a connecting plate 75 is fixedly connected to one end, far away from the hydraulic structure 2, of the two sliding rods 77. The mounting block 78 can mount the perforating screw 79 to the hydraulic structure 2, and the slide bar 77 allows the connection plate 75 to move. The fixed rods 71 are fixedly connected to the two ends of the connecting plate 75, and the fixed plates 72 are fixedly connected to the surfaces of the fixed rods 71, which are close to the hydraulic structure 2, of the connecting plate 75. The fixing bar 71 can be fixed by the fixing plate 72, thereby fixing the position of the connection plate 75.

The inner wall of the fixed plate 72 is slidably connected with a clamping rod 74, and one end of the clamping rod 74 away from the fixed plate 72 is fixedly connected with a sliding block 73. The slider 73 ensures that the locking lever 74 can move, and the locking lever 74 can restrict the position of the fixing plate 72. The surface of the sliding rod 77 is sleeved with a first spring 76, and two ends of the first spring 76 are fixedly connected with the hydraulic structure 2 and the connecting plate 75 respectively. The first spring 76 ensures a stable connection between the connection plate 75 and the hydraulic structure 2, while at the same time assisting the movement of the slide bar 77.

Referring to fig. 2 and 5, specifically, the fixing device 8 includes a rotating plate 81, the rotating plate 81 is sleeved on the surface of the connecting rod 4, an arc plate 83 is fixedly connected to one side, away from the turntable body 3, of the rotating plate 81, and a fixing block 82 is fixedly connected to one end, away from the operation table 1, of the connecting rod 4. The rotating plate 81 sleeved on the surface of the connecting rod 4 can rotate.

The inner wall of the arc 83 is slidably connected with a plunger 84, and one end of the plunger 84 away from the connecting rod 4 is fixedly connected with a pull plate 86. The arc 83 and the connecting rod 4 can be connected through the inserted link 84, so that the arc 83 can be fixed, and the synchronous rotation of the connecting rod 4 and the arc 83 is ensured. The surface of the inserted link 84 is sleeved with a second spring 85, and two ends of the second spring 85 are fixedly connected with the arc-shaped plate 83 and the pull plate 86 respectively. The second spring 85 ensures that the plunger 84 does not disengage from the arcuate plate 83 while limiting the position of the plunger 84.

When the automatic rotary table perforating machine is used, firstly, metal materials needing to be perforated are mounted on the rotary table body 3 on the surface of the operating table 1, then the hydraulic structure 2 is started to perforate the metal materials, the rotary table body 3 is rotated through the adjusting structure 5 after perforation is completed, and then the metal materials after perforation are taken down by the blanking structure 6. When the punch Kong Sigan 79 needs to be replaced, firstly, the clamping rod 74 drives the sliding block 73 to be far away from the fixed plate 72, the connecting plate 75 is pulled to drive the sliding rod 77 to slide on the inner wall of the hydraulic structure 2, so that the fixed rod 71 is far away from the mounting block 78, after the punch Kong Sigan is replaced, the mounting block 78 is moved to be close to the hydraulic structure 2, the connecting plate 75 is loosened, the two fixed rods 71 are respectively close to the mounting block 78 and the sliding block 73 under the action of the elastic force of the first spring 76, the sliding block 73 is moved to enable the clamping rod 74 to be close to the fixed plate 72, thereby realizing the replacement of the punching screw 79, facilitating the replacement of the punch Kong Sigan by arranging the replacing device 7, simultaneously avoiding direct contact with the punching screw 79 when the punching screw 79 is replaced as much as possible, thereby improving the safety when the punching screw 79 is replaced,

when installing carousel body 3, at first pulling arm-tie 86 drives inserted bar 84 and slides at the inner wall of arc 83 for inserted bar 84 keeps away from fixed block 82, removes the restriction to rotating plate 81, removes rotating plate 81 and keeps away from connecting rod 4, removes carousel body 3 and is close to connecting rod 4, removes rotating plate 81 again and is close to carousel body 3, loosens arm-tie 86, under the effect of second spring 85 elasticity, inserted bar 84 is close to fixed block 82, realizes the fixed to carousel body 3, through setting up fixing device 8, makes can conveniently fix carousel body 3 after installing not unidimensional carousel body 3 when having guaranteed that carousel body 3 can rotate, thereby has improved the flexibility to metal material punching.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. An automatic carousel puncher, includes operation panel (1), its characterized in that: the utility model provides a surface fixedly connected with unloading structure (6) of operation panel (1), the side fixedly connected with adjustment structure (5) of operation panel (1), the surface rotation of operation panel (1) is connected with connecting rod (4), the surface cover of connecting rod (4) has carousel body (3), the surface fixedly connected with hydraulic structure (2) of operation panel (1), hydraulic structure (2) are close to the one end of carousel body (3) and are equipped with change device (7), change device (7) include installation piece (78), the one end that is close to carousel body (3) at hydraulic structure (2) is detachably installed to installation piece (78), the inner wall sliding connection of installation piece (78) has punching lead screw (79), the inner wall sliding connection of hydraulic structure (2) has two slide bars (77), two the one end fixedly connected with connecting plate (75) that hydraulic structure (2) were kept away from to slide bar (77).

2. An automatic rotary disc punch as claimed in claim 1, wherein: both ends of connecting plate (75) are all fixedly connected with dead lever (71), dead lever (71) surface fixedly connected with fixed plate (72) that are close to hydraulic structure (2) on connecting plate (75).

3. An automatic rotary disc punch as claimed in claim 2, wherein: the inner wall sliding connection of fixed plate (72) has clamping rod (74), the one end that clamping rod (74) kept away from fixed plate (72) is fixedly connected with slider (73).

4. An automatic rotary disc punch as claimed in claim 1, wherein: the surface of the sliding rod (77) is sleeved with a first spring (76), and two ends of the first spring (76) are fixedly connected with the hydraulic structure (2) and the connecting plate (75) respectively.

5. An automatic rotary disc punch as claimed in claim 1, wherein: one side that carousel body (3) kept away from operation panel (1) is equipped with fixing device (8), fixing device (8) are including rotating board (81), rotating board (81) cup joint the surface at connecting rod (4), one side fixedly connected with arc (83) that carousel body (3) was kept away from to rotating board (81), one end fixedly connected with fixed block (82) that operation panel (1) was kept away from to connecting rod (4).

6. An automatic rotary disc punch as recited in claim 5 wherein: the inner wall sliding connection of arc (83) has inserted bar (84), the one end fixedly connected with arm-tie (86) that connecting rod (4) were kept away from to inserted bar (84).

7. An automatic rotary disc punch as recited in claim 6 wherein: the surface of the inserted link (84) is sleeved with a second spring (85), and two ends of the second spring (85) are fixedly connected with the arc-shaped plate (83) and the pull plate (86) respectively.