CN217412509U

CN217412509U - Quick safe perforating device of screen cloth

Info

Publication number: CN217412509U
Application number: CN202123233325.9U
Authority: CN
Inventors: 辛鹏飞; 张玺; 董延辉; 郭东峰
Original assignee: Luoyang Jianlong Micro Nano New Materials Co ltd
Current assignee: Luoyang Jianlong Micro Nano New Materials Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-09-13
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a quick safe perforating device of screen cloth relates to screen cloth processing technology field. The utility model discloses a level is to placing board and vertical fixation of placing the backup pad of board one end, be provided with in the backup pad and follow its high drill bit to the removal, drill bit one end structure is the pointed cone end, and the other end structure is the screw thread end, be provided with in the backup pad and be used for vertical to adjusting the adjusting part of drill bit angle, be provided with in the backup pad and be used for the joint piece of drill bit. The utility model discloses a set up pointed cone end and screw thread end respectively at the drill bit both ends, punch to the filter sieve border earlier through pointed cone end when punching, then make two end exchange positions of drill bit through adjusting part, carry out the joint to pointed cone end through the joint piece, it is rotatory that rethread drive assembly drives joint piece and screw thread end to this can expand through the hole of screw thread end to pointed cone end hitting.

Description

Quick safe perforating device of screen cloth

Technical Field

The utility model relates to a screen cloth processing technology field, concretely relates to quick safe perforating device of screen cloth.

Background

The screen is woven by metal wires or fiber yarns, the aperture is 0.15-1 mm, suspended matters of different types and small sizes can be removed and recovered, screen separation has the advantages of simplicity, high efficiency, low operation cost and the like, the screen is generally used for wastewater treatment with small scale, the screens are various, the two main types are a vibrating screen and a hydraulic screen, and in order to ensure normal operation of the screens, the screens are required to be fixed on specific process flow positions, so that the screens are required to be punched to be fixedly connected.

However, the existing screen hole punching device has the following problems in specific use: the existing punching device mostly performs punching operation through devices such as a machine tool and a workbench, the screen is moved to the workbench to be operated after the punching position and the punching size of the screen are determined, the method is complex and time-wasting, and the existing punching device mostly adopts a one-step forming method, so that the load on a drill bit is large, and the drill bit is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: for solving the most operation of punching through devices such as lathe and workstation of punching of current perforating device, this just needs to confirm the screen cloth punch the position and punch the size after, with the screen cloth move the operation on the workstation, this kind of method is comparatively complicated and waste time to current perforating device adopts one shot forming's method mostly, and is great to the load of drill bit like this, causes the problem of damage to the drill bit easily, the utility model provides a quick safe perforating device of screen cloth.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a quick safe perforating device of screen cloth, includes the level to placing board and vertical fixation place the backup pad of board one end, be provided with in the backup pad and follow its high drill bit to the removal, drill bit one end is constructed for the pointed cone end, and the other end is constructed for the screw thread end, be provided with in the backup pad and be used for vertical regulation the adjusting part of drill bit angle, adjusting part includes movable groove, interior pole, spring one, connecting plate, restriction pole, restriction hole and handle, be provided with in the backup pad and be used for the joint piece of drill bit, be provided with in the backup pad and be used for the drive the joint piece is followed the backup pad height is to the drive assembly who removes.

Furthermore, the supporting plate is provided with sliding grooves in the height direction, sliding blocks matched with the sliding grooves are arranged in the sliding grooves, a rotating shaft is connected between the two sliding blocks through a bearing, and the rotating shaft is perpendicular to the drill bit and is connected with the drill bit through the bearing.

Furthermore, the rotating shaft is provided with a movable groove along the length direction, an inner rod matched with the movable groove is inserted into the movable groove, a first spring is arranged in the movable groove, and two ends of the first spring are respectively fixed at the tail end of the inner rod and on the inner wall of the movable groove.

Furthermore, a connecting plate is vertically fixed at one end of the inner rod, a limiting rod is vertically fixed at one side of the connecting plate, which is close to the sliding block, a limiting hole matched with the limiting rod is formed at a position, corresponding to the limiting rod, of one side of the sliding block, and a handle is fixed on the outer side of the connecting plate.

Furthermore, a first embedding groove matched with the threaded end is formed in the clamping block, a second embedding groove matched with the pointed cone end is formed in the first embedding groove, a second spring is fixed to the top of the sliding block, and the tail end of the second spring is fixed to the supporting plate.

Further, drive assembly includes activity chamber, threaded rod and handle, the backup pad has the activity chamber to constructing along its height, the joint piece with activity chamber adaptation and both all construct for cylindric, backup pad top threaded connection has the threaded rod, the threaded rod is inserted and is established activity intracavity and with joint piece fixed connection, the top of threaded rod is fixed with the handle.

The beneficial effects of the utility model are as follows:

the utility model discloses whole volume is less, when needs punch to the filter sieve, removes the position that needs punched with the device, places the border of filter sieve again and places on placing the board and can punch the operation to it, and is comparatively convenient, avoids the staff to remove the filter sieve to specific punching machine on, can save the time of punching.

The utility model discloses a set up pointed cone end and screw thread end respectively at the drill bit both ends, punch to the filter sieve border earlier through pointed cone end when punching, then make two end exchange positions of drill bit through adjusting part, carry out the joint to pointed cone end through the joint piece, it is rotatory that rethread drive assembly drives joint piece and screw thread end to this can expand through the hole of screw thread end to pointed cone end hitting.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the structure of the adjusting assembly of the present invention;

FIG. 3 is an exploded view of the drive assembly structure of the present invention;

reference numerals: 1. placing the plate; 2. a support plate; 3. a drill bit; 31. a pointed cone end; 32. a threaded end; 4. an adjustment assembly; 41. a movable groove; 42. an inner rod; 43. a first spring; 44. a connecting plate; 45. a restraining bar; 46. a limiting aperture; 47. a handle; 5. a clamping block; 6. a drive assembly; 61. a threaded rod; 62. a handle; 7. a chute; 8. a slider; 9. a rotating shaft; 10. and a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, a rapid and safe punching device for a screen mesh comprises a horizontally placed placing plate 1 and a supporting plate 2 vertically fixed at one end of the placing plate 1, wherein a drill 3 capable of moving along the height direction is arranged on the supporting plate 2, one end of the drill 3 is a pointed cone end 31, the other end of the drill 3 is a threaded end 32, an adjusting component 4 for vertically adjusting the angle of the drill 3 is arranged on the supporting plate 2, the adjusting component 4 comprises a movable groove 41, an inner rod 42, a first spring 43, a connecting plate 44, a limiting rod 45, a limiting hole 46 and a handle 47, a clamping block 5 for clamping the drill 3 is arranged on the supporting plate 2, a driving component 6 for driving the clamping block 5 to move along the height direction of the supporting plate 2 is arranged on the supporting plate 2, in some embodiments, the device has a small overall size, and can be moved to a position to be punched when a filter screen needs to be punched, the edge of the filter sieve is placed on the placing plate 1, punching operation can be carried out on the edge of the filter sieve, punching operation is convenient, workers are prevented from moving the filter sieve to a specific punching machine, punching time can be saved, the pointed cone end 31 and the threaded end 32 are respectively arranged at the two ends of the drill bit 3, punching is firstly carried out on the edge of the filter sieve through the pointed cone end 31 during punching, then the two ends of the drill bit 3 are switched by the adjusting component 4, the pointed cone end 31 is clamped through the clamping block 5, the clamping block 5 and the threaded end 32 are driven to rotate through the driving component 6, holes punched by the pointed cone end 31 can be expanded through the threaded end 32, and more specifically, because the device is small in size, the device can be moved beside the filter sieve needing punching during use, the workers are prevented from moving the filter sieve to a specific punching machine to punch, from this a large amount of time can be saved, place the border of filter sieve when using on placing board 1, taper end 31 through 6 drive assembly 3 drive drill bits of drive assembly punches to the filter sieve border, then adjust drill bits 3 through adjusting part 4 vertical to the angle, make the both ends position of drill bits 3 exchange, thereby make joint piece 5 carry out the joint to taper end 31, rethread drive assembly 6 can drive joint piece 5 and end and rotate, and then expand the hole of beating to taper end 31 through rotatory screw thread end 32.

As shown in fig. 1 and 2, in some embodiments, sliding grooves 7 are formed in two sides of the supporting plate 2 along the height direction thereof, sliding blocks 8 adapted to the sliding grooves 7 are arranged in the sliding grooves 7, a rotating shaft 9 is connected between the two sliding blocks 8 through a bearing, the rotating shaft 9 is perpendicular to the drill bit 3, and the two sliding blocks are connected through a bearing, more specifically, the sliding grooves 7 and the sliding blocks 8 are both formed in a cross shape, and the rotating shaft 9 and the drill bit 3 can be driven to move along the height direction of the supporting plate 2 through the sliding grooves 7 and the sliding blocks 8.

As shown in fig. 1 and 2, in some embodiments, the rotating shaft 9 is configured with a movable groove 41 along the length direction thereof, an inner rod 42 adapted to the movable groove 41 is inserted into the movable groove 41, a spring one 43 is arranged in the movable groove 41, and two ends of the spring one 43 are respectively fixed on the end of the inner rod 42 and the inner wall of the movable groove 41, more specifically, the inner rod 42 is adapted to the movable groove 41 and can slide along the movable groove, and the inner rod 42 can be forced to move into the movable groove 41 by the pulling force of the spring.

As shown in fig. 1 and 2, in some embodiments, a connecting plate 44 is vertically fixed at one end of the inner rod 42, a limiting rod 45 is vertically fixed at one side of the connecting plate 44 close to the slider 8, a limiting hole 46 adapted to the limiting rod 45 is configured at a position corresponding to one side of the slider 8, and a handle 47 is fixed at an outer side of the connecting plate 44, more specifically, the inner rod 42 moves into the movable slot 41 under the pulling force of the first spring 43, so as to drive the connecting plate 44 and the limiting rod 45 to move towards one side of the slider 8, so as to drive the limiting rod 45 to be inserted into the corresponding limiting hole 46, when it is required to adjust the vertical angle between the rotating shaft 9 and the drill 3, the handle 47 is pulled outwards, so as to drive the connecting plate 44 and the inner rod 42 to move outwards along the movable slot 41, and at the same time, the inner rod 42 stretches the first spring 43, and after the limiting rod 45 is separated from the limiting hole 46, the rotating shaft 9 and the drill 3 can be driven by the handle 47 to rotate, after the drill bit is rotated by 180 degrees, the positions of the two ends of the drill bit 3 are exchanged, and then the inner rod 42 and the limiting rod 45 can be driven to be inserted into the corresponding holes under the pulling force of the first spring 43 by loosening the handle 47.

As shown in fig. 1 and 3, in some embodiments, a first engagement groove adapted to the threaded end 32 is formed in the first engagement block 5, a second engagement groove adapted to the pointed cone end 31 is formed in the first engagement groove, a second spring 10 is fixed to the top of the slider 8, and the end of the second spring 10 is fixed to the support plate 2, more specifically, when the bolt end is close to the first engagement block 5, the slider 8 and the drill 3 are driven to move toward one side of the first engagement block 5 under the action of the second spring 10, so that the threaded end 32 is inserted into the first engagement groove, at this time, the first engagement block 5 cannot drive the drill 3 to rotate, when the pointed cone end 31 is close to the first engagement block 5, the pointed cone end 31 is driven to be inserted into the second engagement groove under the action of the second spring 10, at this time, the first engagement block 5 and the pointed cone end 31 are engaged with each other, and the first engagement block 5 can drive the drill 3 to rotate around its bearing.

As shown in fig. 1 and 3, in some embodiments, the driving assembly 6 includes a movable cavity, a threaded rod 61 and a handle 62, the supporting plate 2 is configured with the movable cavity along the height direction thereof, the joint block 5 is adapted to the movable cavity and both are configured to be cylindrical, the threaded rod 61 is connected to the top of the supporting plate 2 through threads, the threaded rod 61 is inserted into the movable cavity and fixedly connected to the joint block 5, the handle 62 is fixed to the top end of the threaded rod 61, more specifically, the handle 62 can drive the threaded rod 61 to rotate after rotating, because the threaded rod 61 is connected to the supporting plate 2 through threads and the threaded rod 61 is inserted into the movable cavity, the movable cavity can be moved along the rotating of the threaded rod 61, and the joint block 5 driving the bottom end of the movable cavity rotates and moves around the movable cavity.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quick safe perforating device of screen cloth, includes the level to placing board (1) and vertical fixation of placing backup pad (2) of board (1) one end, its characterized in that, be provided with drill bit (3) that can follow its height to the removal on backup pad (2), drill bit (3) one end is constructed for pointed cone end (31), and the other end is constructed for screw thread end (32), be provided with on backup pad (2) and be used for vertical to adjusting part (4) of drill bit (3) angle, adjusting part (4) are including movable slot (41), interior pole (42), spring (43), connecting plate (44), gag lever post (45), restriction hole (46) and handle (47), be provided with on backup pad (2) and be used for the joint piece (5) of drill bit (3), be provided with on backup pad (2) and be used for driving joint piece (5) are followed backup pad (2) highly to the drive assembly who moves (6).

2. The quick and safe punching device for the screen cloth according to claim 1, characterized in that sliding grooves (7) are formed in two sides of the supporting plate (2) along the height direction of the supporting plate, sliding blocks (8) matched with the sliding grooves are arranged in the sliding grooves (7), a rotating shaft (9) is connected between the two sliding blocks (8) through a bearing, the rotating shaft (9) is perpendicular to the drill bit (3), and the two rotating shafts are connected through the bearing.

3. The quick and safe punching device for the screen mesh according to claim 2, characterized in that the rotating shaft (9) is provided with a movable groove (41) along the length direction thereof, an inner rod (42) matched with the movable groove (41) is inserted into the movable groove (41), a first spring (43) is arranged in the movable groove (41), and two ends of the first spring (43) are respectively fixed on the tail end of the inner rod (42) and the inner wall of the movable groove (41).

4. The quick and safe punching device for the screen cloth as claimed in claim 3, wherein a connecting plate (44) is vertically fixed at one end of the inner rod (42), a limiting rod (45) is vertically fixed at one side of the connecting plate (44) close to the sliding block (8), a limiting hole (46) matched with the limiting rod (45) is formed at one side of the sliding block (8) corresponding to the position of the limiting rod (45), and a handle (47) is fixed at the outer side of the connecting plate (44).

5. The quick and safe punching device for the screen mesh according to claim 4, characterized in that a first embedding groove matched with the threaded end head (32) is formed in the clamping block (5), a second embedding groove matched with the pointed cone end head (31) is formed in the first embedding groove, a second spring (10) is fixed at the top of the sliding block (8), and the tail end of the second spring (10) is fixed on the supporting plate (2).

6. The quick and safe punching device for the screen cloth as claimed in claim 1, wherein the driving assembly (6) comprises a movable cavity, a threaded rod (61) and a handle (62), the supporting plate (2) is provided with the movable cavity along the height direction thereof, the clamping block (5) is matched with the movable cavity and both of the clamping block and the movable cavity are cylindrical, the threaded rod (61) is connected to the top of the supporting plate (2) in a threaded manner, the threaded rod (61) is inserted into the movable cavity and fixedly connected with the clamping block (5), and the handle (62) is fixed to the top end of the threaded rod (61).