CN218965809U

CN218965809U - Positioning and punching device

Info

Publication number: CN218965809U
Application number: CN202222124156.3U
Authority: CN
Inventors: 张�林
Original assignee: Individual
Current assignee: Panjin Hongkang Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-05
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to the technical field of building equipment, and discloses a positioning and punching device which comprises a lower supporting plate, wherein through holes are formed in the periphery of the lower surface of the lower supporting plate, movable telescopic rods are fixedly connected to the periphery of the upper surface of the lower supporting plate, extension springs are fixedly connected to the periphery of the lower surface of the lower supporting plate, and universal wheel fixing plates are fixedly connected to the upper surface of the movable telescopic rods. This location perforating device through setting up down the backup pad, go up backup pad and press from both sides tight telescopic link to make the extension through pressing from both sides tight electric putter rise and make its and the contact of ceiling, then down the backup pad overcome the elasticity that stretches out the spring and make the universal wheel retract in the through-hole and make down the backup pad and contact with ground, make the device accomplish fixedly, thereby solved current location perforating device and taken place easily to rock when carrying out the operation of punching, made the inaccurate problem of hole site of beating on the ceiling.

Description

Positioning and punching device

Technical Field

The utility model relates to the technical field of building equipment, in particular to a positioning and punching device.

Background

The building decoration is to protect the main structure of the building, perfect the physical performance, use the function and beautify the building, adopt the decoration material or ornaments to the interior and exterior surface and various treatment processes that the space goes on of the building, and need to use the locating perforating device when carrying on the building decoration work to the building; the existing positioning and punching device basically adopts a structure that universal wheels are directly fixed on a bottom plate; the positioning and punching device on the market at present adopts a structure that universal wheels are directly fixed on a bottom plate, and the device is easy to shake when punching operation is carried out, so that holes punched on a ceiling are inaccurate; in view of this, we have developed an implement for solving the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a positioning and punching device, which solves the problems that the device is easy to shake when the existing positioning and punching device performs punching operation, so that the punched hole position on the ceiling is inaccurate.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location perforating device, includes the lower backup pad, the through-hole has all been seted up around the lower backup pad lower surface, the equal fixedly connected with removal telescopic link around the lower backup pad upper surface, the equal fixedly connected with of lower backup pad lower surface stretches out the spring all around, it has the universal wheel fixed plate to remove the upper surface fixedly connected with universal wheel fixed plate, universal wheel fixed plate lower surface and stretch out spring top fixed connection, equal fixedly connected with extension rod around the universal wheel fixed plate lower surface, equal fixedly connected with clamp telescopic link around the lower backup pad upper surface, clamp telescopic link upper surface fixedly connected with upper backup pad, the rectangular hole has been seted up to upper backup pad upper surface, upper backup pad lower surface fixedly connected with braced frame, lower backup pad upper surface fixedly connected with clamp electricity push rod, clamp electricity push rod upper surface and braced frame lower surface fixedly connected, clamp electricity push rod passes the universal wheel fixed plate, equal fixedly connected with guide post around the inner wall of braced frame bottom, equal fixedly connected with drill bit fixed plate on the fixed surface fixedly connected with motor fixed surface is connected with the fixed surface of drill bit fixed plate around the fixed plate.

Preferably, the clamping telescopic rod is connected with the lower supporting plate and the upper supporting plate in a welding mode, and the clamping telescopic rod, the lower supporting plate and the upper supporting plate are all made of stainless steel.

Preferably, the lower surface of the lower supporting plate and the upper surface of the upper supporting plate are both wrapped with a layer of rubber layer, and the thicknesses of the lower supporting plate and the upper supporting plate are fifteen millimeters.

Preferably, the cross section of the guide post is circular, and the guide post and the drill bit fixing plate are made of nickel-iron alloy materials.

Preferably, the number of the positioning spring rods is three, and the angle between each group of positioning spring rods is one hundred twenty degrees.

Preferably, the thickness of the positioning ring is five millimeters, the shape of the positioning ring is circular, and the positioning ring is made of rubber.

(III) beneficial effects

Compared with the prior art, the utility model provides a positioning and punching device, which has the following beneficial effects:

1. this location perforating device through setting up down the backup pad, go up backup pad and press from both sides tight telescopic link to make the extension through pressing from both sides tight electric putter rise and make its and the contact of ceiling, then down the backup pad overcome the elasticity that stretches out the spring and make the universal wheel retract in the through-hole and make down the backup pad and contact with ground, make the device accomplish fixedly, thereby solved current location perforating device and taken place easily to rock when carrying out the operation of punching, made the inaccurate problem of hole site of beating on the ceiling.

2. This location perforating device is through setting up the universal wheel to stretch out in the through-hole that the elasticity through stretching out the spring made the universal wheel offered from the bottom suspension fagging, can let the shrink of clamp electricity push rod and reduce the distance between upper support plate and the bottom suspension fagging when the device removes simultaneously, make the occupation area of device when removing and the frictional force to the ground reduce, thereby make the device more convenient when removing.

3. This location perforating device is through setting up the holding ring to through being compressed when the locating spring pole drives motor and drill bit at the drill bit fixed plate and rise, make the distance between holding ring and the ceiling have been reduced under the circumstances that does not influence the device and carry out drilling work, thereby make the device fix a position more convenient and accurate when fixed.

Drawings

FIGS. 1 and 2 are schematic views of the structure of the present utility model;

FIG. 3 is an exploded view of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure B in fig. 3 according to the present utility model.

In the figure: 1. a lower support plate; 2. a through hole; 3. moving the telescopic rod; 4. extending the spring; 5. a universal wheel fixing plate; 6. an extension rod; 7. a universal wheel; 8. clamping the telescopic rod; 9. an upper support plate; 10. a rectangular hole; 11. a support frame; 12. clamping the electric push rod; 13. a guide post; 14. a drill bit fixing plate; 15. drilling an electric push rod; 16. a motor; 17. a drill bit; 18. positioning a spring rod; 19. and a positioning ring.

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. 1-5, a positioning and punching device comprises a lower support plate 1, through holes 2 are formed around the lower surface of the lower support plate 1, movable telescopic rods 3 are fixedly connected around the upper surface of the lower support plate 1, extension springs 4 are fixedly connected around the lower surface of the lower support plate 1, a universal wheel fixing plate 5 is fixedly connected to the upper surface of the movable telescopic rods 3, extension rods 6 are fixedly connected around the lower surface of the universal wheel fixing plate 5, universal wheels 7 are movably connected to the lower surface of the extension rods 6, clamping telescopic rods 8 are fixedly connected around the upper surface of the lower support plate 1, upper support plates 9 are fixedly connected to the upper surface of the clamping telescopic rods 8, through the arrangement of the universal wheels 7, the universal wheels 7 extend out of the through holes 2 formed in the lower support plate 1 through the elasticity of the extension springs 4, simultaneously, when the device moves, the clamping electric push rod 12 can be contracted and the distance between the upper support plate 9 and the lower support plate 1 is reduced, so that the occupied area and the friction force to the ground when the device moves are reduced, the device is more convenient when moving, the rectangular hole 10 is formed on the upper surface of the upper support plate 9, the support frame 11 is fixedly connected to the lower surface of the upper support plate 9, the clamping electric push rod 12 is fixedly connected to the upper surface of the lower support plate 1, the model of the clamping electric push rod 12 is DYTZ, the upper support plate 9 and the clamping telescopic rod 8 are arranged, the upper support plate 9 is lifted to be contacted with the ceiling through the extension of the clamping electric push rod 12, then the lower support plate 1 overcomes the elasticity of the extension spring 4 to enable the universal wheel 7 to retract into the through hole 2 and enable the lower support plate 1 to be contacted with the ground, the device is fixed, the problem that the existing positioning and punching device is easy to shake when punching operation is carried out, the hole position punched on a ceiling is inaccurate is solved, the upper surface of the clamping electric push rod 12 is fixedly connected with the lower surface of the supporting frame 11, the clamping electric push rod 12 penetrates through the universal wheel fixing plate 5, the guide posts 13 are fixedly connected to the periphery of the inner wall of the bottom of the supporting frame 11, the drill bit fixing plate 14 is slidably connected to the outer surface of the guide posts 13, the drilling electric push rod 15 is fixedly connected to the inner wall of the bottom of the supporting frame 11, the model of the drilling electric push rod 15 is MNTL-105, the upper surface of the drilling electric push rod 15 is fixedly connected with the lower surface of the drill bit fixing plate 14, the motor 16 is fixedly connected to the upper surface of the drill bit fixing plate 14, the model of the motor 16 is 6IK250RGN-CF, the output end of the motor 16 is fixedly connected with the drill bit 17, the periphery of the upper surface of the drill bit fixing plate 14 is fixedly connected with the positioning spring rods 18, the positioning rings 19 are fixedly connected to the upper surface of the positioning spring rods 18, the positioning rings 19 are arranged, the positioning rings 19 are driven by the positioning plates 14 when the drill bit fixing plate 14 are lifted, the motor 16 and the drill bit fixing plate 17, the motor 16 is compressed when the drill bit fixing plate 14, the motor 16 and the drill bit fixing plate 17 are not affected, and the position of the device is more accurate, and the positioning distance between the device is convenient to position and the position is further convenient to fix under the conditions that the ceiling.

In the utility model, in order to prevent the device from being broken easily during fixing, the clamping telescopic rod 8, the lower support plate 1 and the upper support plate 9 are connected in a welding mode, and the clamping telescopic rod 8, the lower support plate 1 and the upper support plate 9 are all made of stainless steel, so that the clamping telescopic rod 8, the lower support plate 1 and the upper support plate 9 are firmly connected and are not broken easily, and the device is prevented from being broken easily during fixing.

In the utility model, in order to prevent the device from damaging the ceiling and the ground when the device is fixed, the lower surface of the lower support plate 1 and the upper surface of the upper support plate 9 are both provided with a rubber layer, and the thicknesses of the lower support plate 1 and the upper support plate 9 are fifteen millimeters, so that the contact area of the device to the ceiling and the ground when the device is fixed can be increased, the ceiling and the ground are not easily scratched, and the device can not damage the ceiling and the ground when the device is fixed.

In the present utility model, in order to make the drill fixing plate 14 not easy to break down when ascending or descending, the cross section of the guide post 13 is circular, and the guide post 13 and the drill fixing plate 14 are made of nickel-iron alloy, so that the drill fixing plate 14 is not easy to be clamped with the guide post 13, and the drill fixing plate 14 and the guide post 13 have the same coefficient of thermal expansion and contraction, and further the drill fixing plate 14 is not easy to break down when ascending or descending.

In the present utility model, in order to make the positioning ring 19 not prone to failure when moving up and down, the number of positioning spring rods 18 is three, and the angle between each group of positioning spring rods 18 is one hundred twenty degrees, so that the stress between each group of positioning spring rods 18 is uniform and not prone to failure when moving up and down, and further the positioning ring 19 is not prone to failure when moving up and down.

In the utility model, in order to ensure that the positioning ring 19 is not easy to damage the ceiling, the thickness of the positioning ring 19 is five millimeters, the shape of the positioning ring 19 is circular, and the positioning ring 19 is made of rubber, so that the positioning ring 19 is very soft, the positioning ring 19 has no edges and corners, and further, the positioning of personnel is more accurate when in use.

Working principle: when the device is used, the device is moved to a proper position, the clamping electric push rod 12 is started, the clamping electric push rod 12 stretches to enable the upper supporting plate 9 to move upwards along the clamping telescopic rod 8 and lift, the positioning ring 19 is aligned to a position to be processed while the upper supporting plate 9 lifts, after the upper supporting plate 9 contacts a ceiling, the clamping electric push rod 12 continues to stretch to enable the lower supporting plate 1 to move downwards against the elastic force of the extension spring 4 and contact the ground, in the process, the universal wheel 7 can lift up and retract into the through hole 2 relative to the lower supporting plate 1 under the pressure of the ground, so that the device is fixed, at the moment, the drilling electric push rod 15 and the motor 16 are started, the motor 16 drives the drill bit 17 to rotate, the drilling electric push rod 15 stretches to enable the drill bit fixing plate 14 to move upwards along the guide post 13, at the moment, and because the positioning ring 19 contacts the ceiling, the drill bit fixing plate 14 compresses the positioning spring rod 18 and enables the motor 16 and the drill bit 17 to move upwards, so that the drill bit 17 works on the ceiling, when the device needs to move, only the clamping electric push rod 12 is required to shrink to enable the upper supporting plate 9 to descend along the clamping telescopic rod 8, so that the universal wheel 9 can move downwards relative to the through hole 2 under the pressure of the ground, the universal wheel 7 does not squeeze the ceiling 7, and only the universal wheel 7 can stretch out of the universal wheel 7 from the ground, and the universal wheel 7 can easily move relative to the universal wheel 2.

In summary, this location perforating device, through setting up lower backup pad 1, upper backup pad 9 and clamp telescopic link 8, and make upper backup pad 9 rise through the extension of clamp electric putter 12 and make it contact with the ceiling, then lower backup pad 1 overcomes the elasticity that stretches out spring 4 and makes universal wheel 7 retract in through-hole 2 and make lower backup pad 1 and ground contact, make the device accomplish fixedly, thereby the device is easy to take place to rock when carrying out the punching operation to have solved current location perforating device, make the problem of inaccurate hole position of punching on the ceiling, through setting up universal wheel 7, and stretch out from through-hole 2 that lower backup pad 1 was offered through the elasticity that stretches out spring 4 makes universal wheel 7, can let clamp electric putter 12 shrink and reduce the distance between upper backup pad 9 and the lower backup pad 1 simultaneously when the device removes, make the device area and to ground friction reduce when removing, thereby make the device more convenient when removing, through setting up positioning ring 19, and through being compressed when the fixed plate 14 drives motor 16 and drill bit 17 at the positioning spring 18 and rise, make the device between the ceiling and the fixed position when not influencing the device and having made more convenient.

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. Positioning and punching device, comprising a lower supporting plate (1), characterized in that: through holes (2) are formed in the periphery of the lower surface of the lower supporting plate (1), movable telescopic rods (3) are fixedly connected to the periphery of the upper surface of the lower supporting plate (1), springs (4) are fixedly connected to the periphery of the lower surface of the lower supporting plate (1), universal wheel fixing plates (5) are fixedly connected to the upper surface of the movable telescopic rods (3), top ends of the springs (4) are fixedly connected to the lower surface of the universal wheel fixing plates (5), extension rods (6) are fixedly connected to the periphery of the lower surface of the universal wheel fixing plates (5), universal wheels (7) are movably connected to the lower surface of the extension rods (6), clamping telescopic rods (8) are fixedly connected to the periphery of the upper surface of the lower supporting plate (1), rectangular holes (10) are formed in the upper surface of the upper supporting plate (9), supporting frames (11) are fixedly connected to the lower surface of the upper supporting plate (9), electric push rods (12) are fixedly connected to the upper surface of the lower supporting plate (1), the electric push rods (12) are fixedly connected to the upper surface of the universal supporting plate (12), the electric push rods (11) are fixedly connected to the inner wall of the lower supporting plate (11), the electric push rods (13) are fixedly connected to the inner wall of the lower surface of the lower supporting plate (11), the electric push rods (13) and the electric push rods (13) are fixedly connected to the inner wall of the upper surface of the upper supporting plate (11), the outer surface sliding connection of guide post (13) has drill bit fixed plate (14), carriage (11) bottom inner wall fixedly connected with drilling electricity push rod (15), drilling electricity push rod (15) upper surface and drill bit fixed plate (14) lower surface fixed connection, drill bit fixed plate (14) upper surface fixedly connected with motor (16), the output fixedly connected with drill bit (17) of motor (16), all around all fixedly connected with positioning spring rod (18) of drill bit fixed plate (14) upper surface, positioning spring rod (18) upper surface fixedly connected with holding ring (19).

2. A positioning and perforating device as recited in claim 1, wherein: the clamping telescopic rod (8) is connected with the lower supporting plate (1) and the upper supporting plate (9) in a welding mode, and the clamping telescopic rod (8), the lower supporting plate (1) and the upper supporting plate (9) are made of stainless steel.

3. A positioning and perforating device as recited in claim 1, wherein: the lower surface of the lower supporting plate (1) and the upper surface of the upper supporting plate (9) are both wrapped with a layer of rubber layer, and the thicknesses of the lower supporting plate (1) and the upper supporting plate (9) are fifteen millimeters.

4. A positioning and perforating device as recited in claim 1, wherein: the cross section of the guide post (13) is circular, and the guide post (13) and the drill bit fixing plate (14) are made of nickel-iron alloy materials.

5. A positioning and perforating device as recited in claim 1, wherein: the number of the positioning spring rods (18) is three, and the angle between each group of the positioning spring rods (18) is one hundred twenty degrees.

6. A positioning and perforating device as recited in claim 1, wherein: the thickness of the positioning ring (19) is five millimeters, the shape of the positioning ring (19) is circular, and the positioning ring (19) is made of rubber.