阅读说明：本技术 一种手持式背栓打孔机 (Hand-held type back of body is tied puncher ) 是由 乔逊 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种手持式背栓打孔机,该手持式背栓打孔机主要由：钻孔机构(1)、孔深限位调节机构(2)、拓孔偏摆机构(3)以及拓孔直径调节机构(4)组合而成,所述孔深限位调节机构(2)设置在所述钻孔机构(1)的底端,所述拓孔偏摆机构(3)设置在所述钻孔机构(1)的顶端,所述拓孔直径调节机构(4)与所述拓孔偏摆机构(3)配合连接；该手持式背栓打孔机操作简便,可实现操作人员单手完成钻孔和拓孔操作的需求；钻孔深度、扩孔直径等便于调节。(The invention discloses a hand-held back bolt perforating machine, which mainly comprises: the hole drilling mechanism is characterized by comprising a drilling mechanism (1), a hole depth limiting and adjusting mechanism (2), a hole expanding and deflecting mechanism (3) and a hole expanding and diameter adjusting mechanism (4) which are combined, wherein the hole depth limiting and adjusting mechanism (2) is arranged at the bottom end of the drilling mechanism (1), the hole expanding and deflecting mechanism (3) is arranged at the top end of the drilling mechanism (1), and the hole expanding and diameter adjusting mechanism (4) is connected with the hole expanding and deflecting mechanism (3) in a matched mode; the hand-held back bolt perforating machine is simple and convenient to operate, and can meet the requirements of an operator on completing drilling and hole expanding operations with one hand; the drilling depth, the reaming diameter and the like are convenient to adjust.)

1. A hand-held back bolt perforating machine is characterized by mainly comprising: drilling mechanism (1), the spacing adjustment mechanism of hole depth (2), hole expanding beat mechanism (3) and hole expanding diameter adjustment mechanism (4) combination form, the spacing adjustment mechanism of hole depth (2) set up the bottom of drilling mechanism (1), hole expanding beat mechanism (3) set up the top of drilling mechanism (1), hole expanding diameter adjustment mechanism (4) with hole expanding beat mechanism (3) cooperation is connected.

2. A hand-held back-bolt punch according to claim 1, wherein the drilling mechanism (1) consists essentially of: the drilling angle grinder is characterized by comprising a drilling angle grinder (12) and a power transmission rod (11), wherein the power transmission rod (11) penetrates through a center hole of the drilling angle grinder (12), and the power transmission rod (11) is in interference fit with the center hole of the drilling angle grinder (12).

3. The hand-held back-bolt hole-punching machine according to claim 2, characterized in that the top end of the power transmission rod (11) is connected with the hole-expanding and deflecting mechanism (3), and the bottom end of the power transmission rod (11) is provided with a back-bolt hole-punching drill bit.

4. The hand-held back-bolt hole-punching machine according to claim 1, wherein the hole-depth-limit adjusting mechanism (2) is mainly composed of: stopper (21), stop screw (22) and drilling connecting rod handle (23) combination form, stop screw (22) set up drilling mechanism bottom, stopper (21) set up on stop screw (22), drilling connecting rod handle (23) with drilling mechanism (1) cooperation is connected.

5. The hand-held back-bolt hole-punching machine according to claim 4, wherein the hole-expanding and deflecting mechanism (3) mainly comprises: gear motor (31), rubbing hole actuating lever (32) and bevel mechanism (33) combination form, the one end of rubbing hole actuating lever (32) with gear motor (31) are connected, the other end of rubbing hole actuating lever (32) with bevel mechanism (33) are connected.

6. The hand-held back-bolt hole-punching machine of claim 5, wherein the hole-expanding diameter adjustment mechanism is mainly composed of: adjusting screw (41), locking knob (42), stop gear and hole expanding handle (43) combination form, adjusting screw (41) are in with the setting on hole expanding beat mechanism (3), locking mechanism (42) cover is established on adjusting screw (41), stop gear with adjusting screw (41) cooperation is connected, hole expanding handle (43) set up on drilling connecting rod handle (23) and through the steel wire with hole expanding actuating lever (32) are connected.

7. The hand-held deadbolt punch of claim 6, wherein the handle (43) is provided with a wire rope hole (431).

Technical Field

The invention relates to punching equipment, in particular to a handheld back bolt punching machine.

Background

The back bolt dry hanging system can effectively fix various curtain wall plates at present, and a hidden internal wedge-shaped cutting method is suitable for internal and external decoration of various buildings and is a system consisting of a stainless steel back bolt, an aluminum alloy connecting piece and a metal keel. With the development of social economy, the quality of life of people is improved, higher requirements are put forward on the quality of living environment, and the development of curtain wall decoration industry is promoted. With the wide use of stone, ceramic plates and clay plates on curtain walls, higher requirements are put forward on the safety performance of the curtain walls, the construction process, the personal safety of constructors, the simple and convenient operation of construction equipment and the like; after the hole expanding is formed, in order to ensure the depth of the drilled hole and the size of the expanded hole, a hole use measurer needs to be used for detecting, so that the continuity and the safety of the back bolt hole are ensured. The hole measurer is used for detecting holes, all main sizes of the holes can be detected, and each type of back bolt punching machine is provided with the hole measurer and the feeler gauge measuring tool in corresponding ranges.

The hand-held back bolt hole puncher in the existing market is in a two-hand operation mode, an operating rod corresponding to one hand is used for machining a main hole, and an operating rod of the other hand is used for realizing a hole expanding process. In the punching process, both hands of an operator are in a working state, and the emergency possibly generated outside can not be considered, such as cutter breakage, adsorption mechanism failure, raw material burst, cooling water orientation change and the like, so that the safety of the operator is greatly risked, and great inconvenience is brought to manual operation.

Disclosure of Invention

The invention aims to provide a handheld back bolt punching machine, which solves the problem that the punching machine needs to be operated by two hands.

The invention is realized in this way, a hand-held back bolt puncher, which mainly comprises: drilling mechanism, the spacing adjustment mechanism of hole depth, hole expanding beat mechanism and hole expanding diameter adjustment mechanism combination form, the spacing adjustment mechanism of hole depth sets up drilling mechanism's bottom, hole expanding beat mechanism sets up drilling mechanism's top, hole expanding diameter adjustment mechanism with hole expanding beat mechanism cooperation is connected.

The further technical scheme of the invention is as follows: the drilling mechanism is mainly composed of: the drilling angle grinder is characterized by comprising a drilling angle grinder and a power transmission rod, wherein the power transmission rod penetrates through a center hole of the drilling angle grinder, and the power transmission rod is in interference fit with the center hole of the drilling angle grinder.

The further technical scheme of the invention is as follows: the top end of the power transmission rod is connected with the hole expanding and deflecting mechanism, and the bottom end of the power transmission rod is provided with a back bolt punching drill bit.

The further technical scheme of the invention is as follows: the hole depth limiting and adjusting mechanism mainly comprises: stopper, stop screw and drilling connecting rod handle combination form, stop screw sets up drilling mechanism bottom, the stopper sets up on the stop screw, drilling connecting rod handle with drilling mechanism cooperation is connected, pushes down the effort through operation connecting rod handle and passes through stop screw, reachs the drilling depth that the stopper defined, puts forth the effort and begins work in the panel surface and accomplish drilling work promptly after reacing the stopper and defining the degree of depth.

The further technical scheme of the invention is as follows: the hole expanding and deflecting mechanism mainly comprises: gear motor, rubbing hole actuating lever and diagonal cutting mechanism combination form, the one end of rubbing hole actuating lever with gear motor connects, the other end of rubbing hole actuating lever with diagonal cutting mechanism connects.

The further technical scheme of the invention is as follows: the diameter adjusting mechanism of the rubbing hole mainly comprises: adjusting screw, locking knob, stop gear and hole expanding handle combination form, adjusting screw is in with the setting on the hole expanding beat mechanism, locking mechanism cover is established on the adjusting screw, stop gear with adjusting screw cooperation is connected, the hole expanding handle sets up on the drilling connecting rod handle and through the steel wire with the hole expanding actuating lever is connected.

The further technical scheme of the invention is as follows: the hole expanding handle is provided with a steel cable through hole.

The invention has the beneficial effects that: the hand-held back bolt perforating machine is simple and convenient to operate, and can meet the requirements of an operator on completing drilling and hole expanding operations with one hand; the drilling depth, the reaming diameter and the like are convenient to adjust.

Drawings

FIG. 1 is a schematic view of the overall structure of a hand-held back-bolt hole-punching machine according to the present invention;

FIG. 2 is a schematic view of another angle of a hand-held back-bolt punch according to the present invention;

FIG. 3 is a side view of a hand-held back bolt hole punch provided by the present invention;

FIG. 4 is a top view of a hand-held back bolt hole punch provided by the present invention.

Reference numerals: 1. drilling mechanism 11, power transmission pole 12, drilling angle mill 2, the spacing adjustment mechanism 21 of hole depth, stopper 22, stop screw 23, drilling connecting rod handle 3, rubbing beat mechanism 31, gear motor 32, rubbing actuating lever 33, bevel mechanism 4, rubbing diameter adjustment mechanism 41, adjusting screw 42, locking knob 43, rubbing handle 431, the steel cable is perforated.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.