CN220970833U

CN220970833U - Anti-slip positioning and clamping device

Info

Publication number: CN220970833U
Application number: CN202321190310.5U
Authority: CN
Inventors: 张存站
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2024-05-17
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses an anti-slip positioning and clamping device, which comprises a fixed block and a collision block, wherein a clamping mechanism is connected between the fixed block and the collision block, the clamping mechanism comprises a fixed rod and a sliding rod, the fixed block is sleeved with a bearing through a through hole, a sleeve ring used for being inserted with a rotating end of an electric drill is sleeved on an inner ring of the bearing, an adsorption mechanism is connected on the collision block, one end of the sliding rod extending into an upright post is fixedly connected with a piston, and the bottom end of the upright post is fixedly connected with a sucking disc.

Description

Anti-slip positioning and clamping device

Technical Field

The present disclosure relates to clamping devices, and particularly to a slip-preventing positioning clamping device.

Background

In the machining process, a punching process exists, at present, most of punching is performed by a punching machine or a punching machine, and when some iron sheets or iron plates with larger areas are punched, the punching by the punching machine is not very convenient, and when the electric drill is used for punching, clamping and fixing are needed for avoiding slipping.

Therefore, the anti-slip positioning and clamping device is a clamping and positioning device when the surface of the iron sheet or the iron plate is perforated, but the existing anti-slip positioning and clamping device has some problems when being specifically used:

1. At present, the clamping and fixing device is mainly used for fixing a punched iron sheet and a punched iron plate, when the iron sheet and the iron plate are large, the iron sheet and the iron plate are not easy to fix, an electric drill is required to be manually taken for punching, holes with a certain specification can be punched only by enabling the electric drill to be perpendicular to a patch and the iron sheet in the punching process, and the electric drill can vibrate in the working process, so that the electric drill is inclined by hands, and the irregular punching condition is easy to occur.

2. Meanwhile, the hand-held electric drill is used for punching, the iron plate has a certain thickness, the surfaces of the iron plate and the iron sheet are smooth, the rotating speed of the drill bit is high, and the drill bit is easy to slip when in contact, so that the surface of the iron plate and the iron sheet is easy to scratch.

Disclosure of utility model

The utility model aims to provide an anti-slip positioning and clamping device, which is difficult to keep a drill vertical when a large iron plate and iron sheet are punched, and has the advantages of high rotating speed, easy slipping during collision and easy occurrence of scraping of the surfaces of the iron plate and the iron sheet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location clamping device that prevents skidding, includes fixed block and conflict piece, be connected with fixture between fixed block and the conflict piece, fixture includes dead lever and slide bar, one side fixedly connected with dead lever that the fixed block is close to in the conflict piece, dead lever bottom sliding connection has the slide bar, the slide bar deviates from the one end sliding connection in the dead lever on the conflict piece, it has the through-hole to open on fixed block and the conflict piece, the bearing has been cup jointed through the through-hole to the fixed block, cup joint the ring that is used for pegging graft with the electric drill rotation end on the inner ring of bearing;

The utility model discloses a suction device, including the stand, the suction device is connected with on the conflict piece, suction device includes the stand, conflict piece bottom is located slide bar department fixedly connected with stand, slide bar and stand top sliding connection, install the sealing washer between slide bar and the stand, the inside cavity that is equipped with of stand, the slide bar stretches into the inside one end fixedly connected with piston of stand, piston outer wall and stand are closely contradicted, it has first spring to contradict between piston and the stand, stand bottom fixedly connected with sucking disc, be equipped with the trachea on the stand, the cavity top communicates between through trachea and the sucking disc, cavity bottom and outside intercommunication.

As a preferable technical scheme of the utility model, the sleeve ring is circular, the bottom end of the sleeve ring is of a funnel-shaped structure, and the sleeve ring and the axle center of the bearing are on the same line.

As a preferable technical scheme of the utility model, the fixing block and the abutting block are of triangular structures, and the fixing block and the abutting block are parallel to each other.

As a preferable technical scheme of the utility model, three fixing rods are arranged, and the three fixing rods are respectively and vertically distributed at three corners of the fixing block.

As a preferable technical scheme of the utility model, the bottom ends of the three suckers are on the same plane, and the diameter of each sucker is smaller than the distance from the center of the circle of the sliding rod to the edge of the through hole on the abutting block.

As a preferable technical scheme of the utility model, a second spring is arranged in the fixing rod, and two ends of the second spring are fixedly connected with the fixing rod and the sliding rod respectively.

As a preferable technical scheme of the utility model, a pair of fixing rods are fixedly connected with a holding plate, and a' shaped handle is arranged on the holding plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the sleeving ring, the fixed block, the abutting block and the sliding rod are arranged, when the iron plate is hollowed, the sucking disc and the surface of the iron plate are abutted, the punching drill bit is arranged on the electric drill, the punching drill bit penetrates through the sleeving ring and stretches into the middle of the three fixed rods, the rotating end of the electric drill is sleeved on the sleeving ring with the funnel-shaped bottom end, when the electric drill rotates, the drill bit and the sleeving ring are driven to rotate, the sleeving ring rotates smoothly when the bearing is used, the sleeving ring enables the electric drill to keep vertical downward, the holding plate is held, the electric drill is pushed downwards, the sliding rod slides into the fixed rod, the second spring compresses, and the drill bit penetrates through the through hole in the middle of the abutting block to abut against the surface of the iron plate, so that the purpose of positioning and punching the iron plate is achieved.

2. According to the utility model, the sucker, the stand column and the piston are arranged, when the sucker contacts with the surface of the iron plate, the sucker deforms and internal gas is discharged, so that the sucker is adsorbed on the surface of the iron plate, the sucker is more stable, slipping is avoided, when the slide rod slides, the slide rod pushes the piston to slide towards the sucker, the first spring is compressed, negative pressure is formed at the top of the cavity of the stand column, the sucker is pumped through the air pipe, the suction force of the sucker is further enhanced, the sucker needs to be cleaned before use, and firm adsorption on the surface of the iron plate is ensured, so that slipping during punching is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of a slide bar portion of the present utility model;

FIG. 3 is a schematic structural view of the adsorption mechanism part of the present utility model.

In the figure: 1. a fixed block; 2. a collision block; 3. a clamping mechanism; 301. a fixed rod; 302. a slide bar; 303. a bearing; 304. a sleeve joint ring; 4. a holding plate; 5. an adsorption mechanism; 501. a column; 502. a suction cup; 503. a piston; 504. an air pipe; 505. a first spring; 6. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution of an anti-slip positioning and clamping device:

Embodiment one:

According to the positioning and clamping device capable of preventing slipping, as shown in fig. 1, the positioning and clamping device comprises a fixed block 1 and a collision block 2, a clamping mechanism 3 is connected between the fixed block 1 and the collision block 2, the clamping mechanism 3 comprises a fixed rod 301 and a sliding rod 302, the fixed block 1 and the collision block 2 are of triangular structures, the fixed rod 301 and the sliding rod 302 are all provided with three, so that stability is improved, the punching position is conveniently positioned, one side of the fixed block 1, which is close to the collision block 2, is fixedly connected with the fixed rod 301, the bottom end of the fixed rod 301 is slidably connected with the sliding rod 302, one end of the sliding rod 302, which is away from the fixed rod 301, is slidably connected with the collision block 2, the second spring 6 is arranged inside the fixed rod 301, so that the sliding rod 302 is conveniently reset, through holes are formed in the fixed block 1 and the collision block 2, bearings 303 are sleeved on the inner rings of the bearings 303, and sleeved rings 304 are in circular rings, so that the electric drill is conveniently held by handles;

when specifically using, when digging the hole to the iron plate, contradict sucking disc 502 and iron plate surface, will punch the drill bit dress on the electric drill, pass the drill bit that punches and cup joint ring 304, stretch into three dead lever 301 in the middle of, the rotation end of electric drill is cup jointed and is the funnel-shaped cup joint ring 304 in the bottom when, when the electric drill rotates, drive drill bit and cup joint ring 304 rotation, cup joint ring 304's rotation is more smooth and easy when bearing 303, cup joint ring 304 makes the electric drill keep vertical decurrent, hold grip board 4, push down the electric drill, slide bar 302 slide into dead lever 301 is inside, the compression of second spring 6, the drill bit passes the through-hole in the middle of the conflict piece 2 to contradict with the iron plate surface, thereby play the purpose of punching to the iron plate location.

Embodiment two:

On the basis of the first embodiment, as shown in fig. 1, 2 and 3, an adsorption mechanism 5 is connected to a collision block 2, the adsorption mechanism 5 comprises a stand column 501, the bottom end of the collision block 2 is fixedly connected with the stand column 501 at a sliding rod 302 position, the sliding rod 302 is in sliding connection with the top end of the stand column 501, a sealing ring is arranged between the sliding rod 302 and the stand column 501 to avoid air leakage, a cavity is arranged in the stand column 501, one end of the sliding rod 302 extending into the stand column 501 is fixedly connected with a piston 503, the outer wall of the piston 503 is tightly collided with the stand column 501, a first spring 505 is collided between the piston 503 and the stand column 501, the bottom ends of the stand column 501 are fixedly connected with suckers 502, and the bottom ends of the three suckers 502 are on the same plane, so that the adsorption is convenient to be carried out on an iron plate, an air pipe 504 is arranged on the stand column 501, the top end of the cavity is communicated with the sucker 502 through the air pipe 504, and the bottom end of the cavity is communicated with the outside;

When specifically using, when sucking disc 502 and iron plate surface contact, sucking disc 502 warp and inside gaseous discharge to adsorb on the iron plate surface, thereby more stable, avoid skidding, when slide bar 302 slides, slide bar 302 promotes piston 503 and slides to sucking disc 502 direction, first spring 505 compresses, thereby form the negative pressure at the cavity top of stand 501, thereby bleed sucking disc 502 through trachea 504, thereby further strengthen sucking disc 502's suction, sucking disc 502 need clear up before the use, thereby guarantee firm absorption at the iron plate surface, thereby take place to skid when avoiding punching.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Anti-slip positioning and clamping device comprises a fixed block (1) and an abutting block (2), and is characterized in that: the electric drill clamping device is characterized in that a clamping mechanism (3) is connected between the fixed block (1) and the conflict block (2), the clamping mechanism (3) comprises a fixed rod (301) and a sliding rod (302), one side, close to the conflict block (2), of the fixed block (1) is fixedly connected with the fixed rod (301), the bottom end of the fixed rod (301) is slidably connected with the sliding rod (302), one end, deviating from the fixed rod (301), of the sliding rod (302) is slidably connected onto the conflict block (2), through holes are formed in the fixed block (1) and the conflict block (2), the fixed block (1) is sleeved with a bearing (303) through the through holes, and a sleeve ring (304) for being inserted into a rotating end of an electric drill is sleeved on an inner ring of the bearing (303).

The utility model discloses a device for absorbing and removing air, including a base, a piston (503) is arranged on a base, be connected with adsorption mechanism (5) on contradicting piece (2), adsorption mechanism (5) includes stand (501), contradicting piece (2) bottom is located slide bar (302) department fixedly connected with stand (501), slide bar (302) and stand (501) top sliding connection, install the sealing washer between slide bar (302) and stand (501), stand (501) inside is equipped with the cavity, slide bar (302) stretches into inside one end fixedly connected with piston (503) of stand (501), piston (503) outer wall and stand (501) are closely contradicted, contradict between piston (503) and the stand (501) has first spring (505), stand (501) bottom fixedly connected with sucking disc (502), be equipped with trachea (504) on stand (501), the cavity top is through intercommunication between trachea (504) and sucking disc (502), cavity bottom and outside intercommunication.

2. The slip resistant positioning and clamping device as set forth in claim 1, wherein: the sleeve ring (304) is circular, the bottom end of the sleeve ring (304) is of a funnel-shaped structure, and the axle centers of the sleeve ring (304) and the bearing (303) are on the same line.

3. The slip resistant positioning and clamping device as set forth in claim 1, wherein: the fixing block (1) and the abutting block (2) are of triangular structures, and the fixing block (1) and the abutting block (2) are parallel to each other.

4. A slip resistant positioning and clamping device as defined in claim 3, wherein: the fixing rods (301) are arranged in three, and the three fixing rods (301) are respectively and vertically distributed at three corners of the fixing block (1).

5. The slip resistant positioning and clamping device as set forth in claim 4, wherein: the bottom ends of the three suckers (502) are on the same plane, and the diameter of each sucker (502) is smaller than the distance from the center of the circle of the sliding rod (302) to the edge of the through hole on the abutting block (2).

6. The slip resistant positioning and clamping device as set forth in claim 1, wherein: the inside of dead lever (301) is equipped with second spring (6), second spring (6) both ends respectively with dead lever (301), slide bar (302) fixed connection.

7. The slip resistant positioning and clamping device as set forth in claim 1, wherein: the pair of fixing rods (301) is fixedly connected with a holding plate (4), and a handle in a shape of a section is arranged on the holding plate (4).