CN212734934U

CN212734934U - Drilling and tapping machine

Info

Publication number: CN212734934U
Application number: CN202021741617.6U
Authority: CN
Inventors: 刘海亮
Original assignee: Huizhou Bright Furniture Co ltd
Current assignee: Huizhou Bright Furniture Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-19
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to the technical field of machining, specifically be a drilling and tapping machine, including mesa base and support column, be provided with the processing platform on the mesa base, the inside of processing platform is provided with the slider, and the upper portion of slider is provided with splint, and the up end of support column is rotated and is provided with the swinging boom, and the both ends of swinging boom are provided with the backup pad, are provided with the slip support arm in the backup pad, are provided with the motor on the slip support arm, and the output of motor is provided with the connecting rod, and the other end of connecting rod is provided with. The utility model discloses controlling the swinging boom and switching tapping head, need not to carry out a lot of clamp dress to the machined part, improve the efficiency of work, press down from top to bottom and press down the press bar and can reverse at any time and move back the silk, hoisting device's practicality needs man-hour, makes the slide from the backup pad through pressing down the press bar, can reverse at any time and move back the silk, hoisting device's practicality and flexibility, and the locating pin runs through first locating hole and second location, prevents that the swinging boom shake influences the precision of processing in processing.

Description

Drilling and tapping machine

Technical Field

The utility model relates to a tapping machine especially relates to a drilling tapping machine, belongs to machining technical field.

Background

The tapping machine is divided into three types, namely a numerical control electric tapping machine, a pneumatic tapping machine and a desk type tapping machine, the tapping machine is a machine tool for processing internal threads by using a screw tap, the tapping machine is an internal thread processing machine tool which is most widely applied, and according to the national mechanical industry standard, the tapping machine comprises the following components in series: desk top threading machine-semi-automatic desk top threading machine, vertical threading machine, horizontal threading machine;

the operation of the existing drilling machine and tapping machine is carried out manually and separately, and the clamping treatment must be carried out twice on the necessary premise, so that the time and labor are wasted during the processing, and the production efficiency is greatly reduced;

accordingly, there is a need for an improved drill threading machine that addresses the above-identified problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling tapping machine controls the swinging boom and switches tapping head, need not to press from both sides the dress many times to the machined part, improves the efficiency of work, can reverse at any time through pressing down the depression bar from top to bottom and move back the silk, hoisting device's flexibility and practicality.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a drilling and tapping machine comprises a table-board base and a support pillar fixed on the table-board base, wherein a processing table is fixedly arranged on the table-board base, a second sliding groove is fixedly arranged inside the processing table, a sliding block is slidably arranged inside the second sliding groove, a clamping plate is fixedly arranged at the upper part of the sliding block, and a screw rod is fixedly arranged at the other side of the sliding block;

the fixed back shaft that is provided with of up end of support column, it is provided with the swinging boom to rotate on the back shaft, seted up on the swinging boom with the backup rod hole that the back shaft cooperation was used, the both ends symmetry of swinging boom is provided with the backup pad, it is provided with the slip support arm to slide in the backup pad, the through-hole has been seted up to the other end of slip support arm, the fixed motor that is provided with on the through-hole, the fixed connecting rod that is provided with of output of motor, the fixed screw head of attacking that is provided with.

Preferably, the first locating hole of symmetric distribution is seted up to the side of going up of support column, the second locating hole has been seted up on the swinging boom, second locating hole upper portion is provided with the mounting, the downside of mounting is provided with the locating pin of symmetric distribution, the locating pin runs through first locating hole with second locating hole swing joint.

Preferably, a handle is fixedly arranged at the upper end of the fixing piece.

Preferably, a first sliding groove is formed in the supporting plate, a sliding plate groove is formed in the first sliding groove, a sliding plate is fixedly arranged on the sliding supporting arm, and the sliding plate is matched with the sliding plate groove for use.

Preferably, the tapping head comprises a drill and a tapping head.

Preferably, a pressing rod is fixedly arranged on the sliding supporting arm, and a pressing handle is fixedly arranged on the pressing rod.

Preferably, a third sliding groove is formed in one side of the processing table, the screw rod penetrates through the third sliding groove, and a fastening nut is rotatably arranged on the screw rod.

The utility model discloses possess following beneficial effect at least:

1. usually when the drilling machine and the tapping machine need to be switched, the positioning pin on the fixing piece is taken out of the first positioning hole, and then the drilling machine and the tapping machine are switched by utilizing left-right rotation of the pressing rod, so that a machined part does not need to be clamped for multiple times, and the working efficiency is improved.

2. The lead screw runs through the third spout, fixes the part that needs processing between the splint through the slip splint, then fastens through the fastening nut on the lead screw, hoisting device's stability and practicality.

3. Need add man-hour, make the slide from the backup pad through pressing down the press rod and slide down, and then carry out reaming and tapping to the work piece, can reverse at any time and move back the silk, hoisting device's practicality and flexibility.

4. The downside of mounting is provided with the locating pin of symmetric distribution, and the locating pin runs through first locating hole and second locating hole swing joint, prevents that the swinging boom shake influences the precision of processing in processing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the rotating arm of the present invention;

fig. 3 is a front view of the splint of the present invention;

fig. 4 is a perspective view of the sliding support arm of the present invention;

fig. 5 is an enlarged view of a point a in fig. 1.

In the figure, 1-table base, 2-support column, 201-support shaft, 202-first positioning hole, 3-rotating arm, 301-second positioning hole, 302-support rod hole, 4-support plate, 401-first sliding chute, 402-sliding plate groove, 5-sliding support arm, 501-through hole, 502-sliding plate, 6-motor, 601-connecting rod, 7-tapping head, 8-fixing piece, 801-handle, 802-positioning pin, 9-processing table, 901-second sliding chute, 902-third sliding chute, 11-clamping plate, 110-sliding block, 111-screw rod, 112-fastening nut, 12-pressing rod and 120-pressing handle.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 5, the drilling and tapping machine provided in this embodiment includes a table-board base 1 and a supporting column 2 fixed on the table-board base 1, and is simple in structure and convenient to use, a processing table 9 is fixedly disposed on the table-board base 1, a second sliding chute 901 is fixedly disposed inside the processing table 9, a slider 110 is slidably disposed inside the second sliding chute 901, a clamping plate 11 is fixedly disposed on an upper portion of the slider 110, a lead screw 111 is fixedly disposed on the other side of the slider 110, a third sliding chute 902 is disposed on one side of the processing table 9, the lead screw 111 penetrates through the third sliding chute 902, and a fastening nut 112 is rotatably disposed on the lead screw 111, a part to be processed is fixed between the clamping plates through the sliding clamping plate 11, and then is fastened through a fastening nut 112 on the lead screw 111;

the upper end face of the supporting column 2 is fixedly provided with a supporting shaft 201, the supporting shaft 201 is rotatably provided with a rotating arm 3, the rotating arm 3 is provided with a supporting rod hole 302 matched with the supporting shaft 201 for use, two ends of the rotating arm 3 are symmetrically provided with supporting plates 4, the supporting plates 4 are slidably provided with sliding supporting arms 5, the supporting plates 4 are provided with first sliding grooves 401, the inside of the first sliding grooves 401 is provided with sliding plate grooves 402, the sliding supporting arms 5 are fixedly provided with sliding plates 502, the sliding plates 502 are matched with the sliding plate grooves 402 for use, the use efficiency is improved, the other ends of the sliding supporting arms 5 are provided with through holes 501, the through holes 501 are fixedly provided with motors 6, the output ends of the motors 6 are fixedly provided with connecting rods 601, the other ends of the connecting rods 601 are fixedly provided with tapping heads 7, each tapping head 7 comprises a drill bit and a tapping head, generally, when the drilling machine and the, then utilize and press the depression bar left and right sides rotation to switch rig and tapping machine, need add man-hour, through pressing down the depression bar 12 and make the slip support arm 5 slide down from backup pad 4, and then carry out reaming and tapping to the work piece, hoisting device's practicality and flexibility can select according to the needs of processing.

In this embodiment, as shown in fig. 4, the first positioning hole 202 that the symmetric distribution was seted up to the side of going up of support column 2, the second positioning hole 301 has been seted up on the swinging boom 3, second positioning hole 301 upper portion is provided with mounting 8, the fixed handle 801 that is provided with in upper end of mounting 8, facilitate the location installation, promote the convenience of use, the downside of mounting 8 is provided with symmetric distribution's locating pin 802, locating pin 802 runs through second positioning hole 301 and first positioning hole 202 swing joint, prevent that the swinging boom from shaking the precision that influences processing when processing.

In the embodiment, as shown in fig. 1, the sliding support arm 5 is fixedly provided with the pressing rod 12, the pressing handle 120 is fixedly provided on the pressing rod 12, the drilling depth and the tapping precision can be adjusted at any time by the pressing rod 12, and the convenience and the processing precision of the device are improved.

In this embodiment, as shown in fig. 1, a third sliding slot 902 is formed in one side of the processing table 9, the screw 111 penetrates through the third sliding slot 902, and the screw 111 is rotatably provided with a fastening nut 112, so that a workpiece to be processed is conveniently fixed, and the stability of the device is improved.

As shown in fig. 1 to 5, the present embodiment provides a drilling and tapping machine, which comprises the following steps:

s1: firstly, fixing parts to be processed between clamping plates by sliding the clamping plates 11, and then fastening by fastening nuts 112 on a screw rod 111;

s2: when the drilling machine and the tapping machine need to be switched, the positioning pin 802 on the fixing piece 8 is taken out of the first positioning hole 202, and then the drilling machine and the tapping machine are switched by rotating the pressing rod 12 left and right;

s3: the slide support arm 5 is slid down from the support plate 4 by pressing the press rod 12, and the work is further reamed and tapped.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A drilling and tapping machine comprises a table-board base (1) and a supporting column (2) fixed on the table-board base (1), and is characterized in that a processing table (9) is fixedly arranged on the table-board base (1), a second sliding groove (901) is fixedly arranged in the processing table (9), a sliding block (110) is arranged in the second sliding groove (901) in a sliding manner, a clamping plate (11) is fixedly arranged at the upper part of the sliding block (110), and a screw rod (111) is fixedly arranged at the other side of the sliding block (110);

the fixed back shaft (201) that is provided with of up end of support column (2), it is provided with swinging boom (3) to rotate on back shaft (201), seted up on swinging boom (3) with back shaft (201) support rod hole (302) that the cooperation was used, the both ends symmetry of swinging boom (3) is provided with backup pad (4), it is provided with sliding support arm (5) to slide on backup pad (4), through-hole (501) have been seted up to the other end of sliding support arm (5), the fixed motor (6) that is provided with on through-hole (501), the fixed connecting rod (601) that is provided with of output of motor (6), the fixed screw head (7) of attacking that is provided with of the other end of connecting rod (601.

2. The drill-tapping machine according to claim 1, wherein: first locating hole (202) of symmetric distribution are seted up to the side of going up of support column (2), second locating hole (301) have been seted up on swinging boom (3), second locating hole (301) upper portion is provided with mounting (8), the downside of mounting (8) is provided with symmetric distribution's locating pin (802), locating pin (802) run through second locating hole (301) with first locating hole (202) swing joint.

3. The drill-tapping machine according to claim 2, wherein: the upper end of the fixing piece (8) is fixedly provided with a handle (801).

4. The drill-tapping machine according to claim 1, wherein: a first sliding groove (401) is formed in the supporting plate (4), a sliding plate groove (402) is formed in the first sliding groove (401), a sliding plate (502) is fixedly arranged on the sliding supporting arm (5), and the sliding plate (502) is matched with the sliding plate groove (402) for use.

5. The drill-tapping machine according to claim 1, wherein: the tapping head (7) comprises a drill bit and a tapping head.

6. The drill-tapping machine according to claim 1, wherein: the sliding support arm (5) is fixedly provided with a pressing rod (12), and the pressing rod (12) is fixedly provided with a pressing handle (120).

7. The drill-tapping machine according to claim 1, wherein: a third sliding groove (902) is formed in one side of the machining table (9), the screw rod (111) penetrates through the third sliding groove (902), and a fastening nut (112) is rotatably arranged on the screw rod (111).