CN220373602U - Free diameter gypsum board perforator - Google Patents

Abstract

The utility model discloses a free diameter gypsum board perforating device, which relates to the technical field of gypsum board perforating, and comprises a fixed seat and a movable socket, wherein the fixed seat and the movable socket are movably spliced, a fixed thimble is fixedly spliced at one end part of the movable socket, which is far away from the fixed seat, a first adjusting component is arranged in front of the fixed seat and the movable socket, the upper end part of the fixed seat is slidably connected with a sliding sleeve, the middle part of the sliding sleeve is rotatably connected with a connecting screw sleeve, the connecting screw sleeve is connected with the fixed seat through a second adjusting component, the second adjusting component is arranged above the fixed seat, and a perforating drill bit is fixedly arranged at the lower end part of the connecting screw sleeve. According to the diameter measuring device, the diameter of the hole digger can be known in real time by observing scales on the movable socket and the fixed seat when the first screw or the second screw is rotated according to the hole digger needs of the gypsum board, and the hole digger is easy to fold and convenient to carry under the condition that the diameter using range of the hole digger is ensured; effectively improves the practicability of the gypsum board hole digger.

Description

Free diameter gypsum board perforator

Technical Field

The utility model relates to the technical field of gypsum board perforating, in particular to a free diameter gypsum board perforating device.

Background

The hole puncher is also called a hole saw or a hole saw, and refers to a sawing special circular saw for processing circular holes in modern industry or engineering, which is arranged on a common electric drill and can conveniently cut round holes, square holes, triangular holes, straight lines and curves on any curved surfaces such as planes, spherical surfaces and the like of various plates such as copper, iron, stainless steel, organic glass and the like. Hole openers commonly have two types of diameters and variable diameters, and variable diameter hole openers are commonly used for indoor and outdoor decoration.

The existing gypsum board hole digger is a fixed diameter hole digger, and can only open holes for fixed diameters, each diameter hole digger corresponds to one fixed hole digger to finish, and nonstandard hole digger operation cannot be realized, so that the practicability of the hole digger is greatly reduced, and the use cost of the hole digger is increased. While the prior patent: CN218576641U is a free diameter gypsum board tapper, which can perform tapping operation in a free diameter range, so that the practicality of the gypsum board tapper is greatly improved, however, the tapper has longer length, large occupied space and is not easy to carry and use. In view of this, we propose a free diameter gypsum board perforator.

Disclosure of Invention

The utility model aims to provide a free-diameter gypsum board hole digger, which solves the problems that the existing gypsum board hole digger provided in the background art is a fixed-diameter hole digger, only can open holes according to fixed diameters, each diameter hole digger corresponds to one fixed hole digger to finish, nonstandard hole digger operation cannot be realized, the practicability of the hole digger is greatly reduced, the use cost of the hole digger is improved, the length of the hole digger is longer, the occupied space is large, and the hole digger is not easy to carry and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a free diameter gypsum board perforator, includes the fixing base and moves the socket, the fixing base is pegged graft with moving the socket activity, it has fixed thimble to move the fixed grafting of one end fixed connection that the socket kept away from the fixing base, fixing base and moving the socket the place ahead and be equipped with first adjusting part, fixing base upper end sliding connection has the slip cap, the slip cap middle part rotates and is connected with the connection swivel nut, the connection swivel nut passes through second adjusting part with the fixing base and is connected, the fixing base top is located to the second adjusting part, tip fixed mounting has the trompil drill bit under the connection swivel nut.

Preferably, the first adjusting component comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively and fixedly arranged on the fixing seat and the movable socket, the relative end parts of the first fixing plate and the second fixing plate are rotationally connected with a first screw rod, and the first screw rod is connected with the second fixing plate through threads.

Preferably, the second adjusting assembly comprises a third fixing plate, the third fixing plate is fixedly arranged on the fixing seat, a second screw rod at the end part of the third fixing plate opposite to the socket is connected with the guide sleeve, and the guide sleeve is fixedly connected with the sliding sleeve.

Preferably, the center lines of the fixed thimble and the perforating drill bit are parallel to each other.

Preferably, the fixed seat and the movable socket are provided with scales on the upper end surfaces, and the length of the movable socket is smaller than that of the fixed seat.

Preferably, the first screw and the second screw are parallel to each other, and the first screw is disposed below the second screw.

Preferably, the perforating drill bit penetrates through the sliding sleeve to be connected with the connecting screw sleeve, and the perforating drill bit, the sliding sleeve and the center of the connecting screw sleeve are collinear.

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

1. according to the free-diameter gypsum board perforating device, the first adjusting component and the second adjusting component are arranged on the perforating device, so that the first screw or the second screw can be rotated according to the perforating requirement of a gypsum board, the diameter of the perforating device is known in real time by observing scales on the movable socket and the fixed seat, and the perforating device is easy to fold and convenient to carry under the condition that the diameter using range of the perforating device is ensured; effectively improves the practicability of the gypsum board hole digger.

Drawings

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

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

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

fig. 5 is a schematic view of the connection of the sliding sleeve and the connecting screw sleeve of the present utility model.

In the figure: 1. a movable socket; 2. a fixing seat; 3. fixing the ejector pin; 4. a first adjustment assembly; 41. a first fixing plate; 42. a second fixing plate; 43. a first screw; 5. a second adjustment assembly; 51. a third fixing plate; 52. a guide sleeve; 53. a second screw; 6. a drill bit for perforating; 61. connecting a screw sleeve; 62. a sliding sleeve.

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.

Examples: referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a free diameter gypsum board hole digger, this application is fixed diameter hole digger mainly to current gypsum board hole digger, only can carry out the trompil to fixed diameter, and every diameter trompil corresponds a fixed hole digger and just can accomplish, can't realize nonstandard trompil operation moreover, greatly reduced the practicality of hole digger, improved hole digger use cost, and its hole digger's length is longer, occupation space is big, is difficult for carrying the problem of use to improve. The specific scheme is as follows: including fixing base 2 and moving socket 1, fixing base 2 and moving socket 1 activity grafting, fixing base 2 and moving socket 1 up end all are equipped with the scale, and the scale can be convenient for the regulation of trompil ware diameter, moves the length of socket 1 and is less than the length of fixing base 2. Wherein, fixing base 2 and movable socket 1 adopt the mode of activity grafting to connect, can be convenient for stretch out and draw back the hole digger to can reduce the area occupied of hole digger, easily carry of hole digger, and easily adjust the use cost that the operation has reduced the hole digger.

Wherein, fixed thimble 3 is fixed to peg graft in movable socket 1 one end portion that keeps away from fixing base 2, before using, beats fixed thimble 3 through the hammer and fixes on ground.

Further, a first adjusting component 4 is arranged in front of the fixed seat 2 and the movable socket 1, the first adjusting component 4 comprises a first fixing plate 41 and a second fixing plate 42, the first fixing plate 41 and the second fixing plate 42 are parallel to each other, the first fixing plate 41 and the second fixing plate 42 are respectively and fixedly arranged on the fixed seat 2 and the movable socket 1, a first screw 43 is rotatably connected to opposite ends of the first fixing plate 41 and the second fixing plate 42, and the first screw 43 is connected with the second fixing plate 42 through threads. After the first screw 43 is provided with the rotating force, the distance between the fixed seat 2 and the movable socket 1 can be changed, when the portable electric power tapping device is used, the distance between the fixed seat 2 and the movable socket 1 is increased, and after the portable electric power tapping device is used, the distance between the fixed seat 2 and the movable socket 1 can be reduced, the occupied area of the portable electric power tapping device is reduced, the portable electric power tapping device is easy to adjust, and the use cost of the portable electric power tapping device is reduced.

Further, the second adjusting component 5 includes a third fixing plate 51, the third fixing plate 51 is fixedly mounted on the fixing base 2, the end portion of the third fixing plate 51 facing the socket 1 is connected with the guide sleeve 52 through the second screw 53, and the guide sleeve 52 is fixedly connected with the sliding sleeve 62.

In this embodiment, the upper end of the fixing base 2 is slidably connected with a sliding sleeve 62, the middle part of the sliding sleeve 62 is rotatably connected with a connecting screw sleeve 61, the connecting screw sleeve 61 is connected with the fixing base 2 through a second adjusting assembly 5, the second adjusting assembly 5 is arranged above the fixing base 2, and the lower end of the connecting screw sleeve 61 is fixedly provided with an opening drill bit 6. The central lines of the fixed thimble 3 and the perforating drill bit 6 are parallel. The perforating drill 6 passes through the sliding sleeve 62 to be connected with the connecting screw sleeve 61, and the centers of the perforating drill 6, the sliding sleeve 62 and the connecting screw sleeve 61 are collinear. The sliding sleeve 62 is slidably connected to the fixing base 2, after the second screw 53 rotates, the guiding sleeve 52 can drive the sliding sleeve 62 to slide inside a corresponding clamping groove on the fixing base 2, so that the diameter of the hole digger can be further adjusted, and the hole digger is easy to fold and portable under the condition that the diameter using range of the hole digger is ensured.

This kind of free diameter gypsum board hole digger, during operation: when the gypsum board is perforated, the perforating drill bit 6 can be manually arranged on the electric hand drill through threads, and at the moment, the fixed thimble 3 can be temporarily fixed on the ground through a hammer; according to the perforating requirement of the gypsum board, the first screw 43 can be rotated to increase the distance between the fixed seat 2 and the movable socket 1, if the perforating diameter of the gypsum board can be realized through the adjustment of the fixed seat 2 and the movable socket 1, the second adjusting component 5 is not required to be adjusted; after the diameter of the open hole of the gypsum board exceeds the adjusting range of the fixed seat 2 and the movable socket 1, the second screw 53 is rotated, and at this time, the guide sleeve 52, the sliding sleeve 62 and the open hole drill bit 6 move towards one end part far away from the movable socket 1, so that the diameter of the open hole of the gypsum board is adjusted, the requirement of the open hole of the gypsum board is met, and meanwhile, the carrying operation of the gypsum board is facilitated.

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 (7)

1. The utility model provides a free diameter gypsum board hole digger, includes fixing base (2) and moves socket (1), its characterized in that: fixing base (2) and move socket (1) activity grafting, move one end fixed grafting that socket (1) kept away from fixing base (2) has fixed thimble (3), fixing base (2) and move the place ahead of socket (1) and be equipped with first adjusting part (4), fixing base (2) upper end sliding connection has sliding sleeve (62), sliding sleeve (62) middle part rotation is connected with connection swivel nut (61), connection swivel nut (61) are connected through second adjusting part (5) with fixing base (2), fixing base (2) top is located to second adjusting part (5), tip fixed mounting has trompil drill bit (6) under connection swivel nut (61).

2. A free diameter gypsum board perforator according to claim 1, wherein: the first adjusting component (4) comprises a first fixing plate (41) and a second fixing plate (42), the first fixing plate (41) and the second fixing plate (42) are respectively and fixedly installed on the fixing seat (2) and the movable socket (1), a first screw (43) is rotatably connected to the opposite end parts of the first fixing plate (41) and the second fixing plate (42), and the first screw (43) is connected with the second fixing plate (42) through threads.

3. A free diameter gypsum board perforator according to claim 2, wherein: the second adjusting assembly (5) comprises a third fixing plate (51), the third fixing plate (51) is fixedly arranged on the fixing seat (2), the end part of the third fixing plate (51) facing the socket (1) is connected with the guide sleeve (52) through threads, and the guide sleeve (52) is fixedly connected with the sliding sleeve (62).

4. A free diameter gypsum board perforator according to claim 3, wherein: the central lines of the fixed thimble (3) and the perforating drill bit (6) are parallel to each other.

5. A free diameter gypsum board perforator according to claim 4, wherein: the fixed seat (2) and the movable socket (1) are provided with scales on the upper end surfaces, and the length of the movable socket (1) is smaller than that of the fixed seat (2).

6. A free diameter gypsum board perforator according to claim 5, wherein: the first screw (43) and the second screw (53) are parallel to each other, and the first screw (43) is arranged below the second screw (53).

7. A free diameter gypsum board perforator according to claim 6, wherein: the perforating drill (6) passes through the sliding sleeve (62) to be connected with the connecting screw sleeve (61), and the centers of the perforating drill (6), the sliding sleeve (62) and the connecting screw sleeve (61) are collinear.