CN210967109U - Threaded connection manual drilling machine - Google Patents

Threaded connection manual drilling machine Download PDF

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Publication number
CN210967109U
CN210967109U CN201921565522.0U CN201921565522U CN210967109U CN 210967109 U CN210967109 U CN 210967109U CN 201921565522 U CN201921565522 U CN 201921565522U CN 210967109 U CN210967109 U CN 210967109U
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China
Prior art keywords
threaded connection
sliding
bearing
fixedly connected
drilling
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CN201921565522.0U
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Chinese (zh)
Inventor
姜凤宇
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Linyi Tesi Tools Co Ltd
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Linyi Tesi Tools Co Ltd
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Abstract

The utility model relates to the technical field of drilling equipment, in particular to a threaded connection manual drilling machine, which comprises a bearing support base, a lifting fixing device, a fixed sliding frame component, a threaded lifting drilling device and a rotary power device, wherein articles are placed on a bearing plate, the tops of drill bits are abutted on the drilling positions, the positions of four slide blocks are adjusted according to the sizes of the articles, four nuts are rotated after the positions of the four slide blocks are determined, the articles are fixed by two inserting plates, an rotating shaft is rotated after the articles are fixed, the rotating shaft drives an externally threaded connection cavity to rotate through the matching between two keys and two key grooves, the rotating externally threaded connection cavity can move downwards, the externally threaded connection cavity is fixedly connected with the drill bits, so the drill bits can move downwards along with the externally threaded connection cavity while rotating, thereby drilling the articles, the device can work without electric clamping, the application scene is wider.

Description

Threaded connection manual drilling machine
Technical Field
The utility model relates to a drilling equipment technical field, more specifically the manual drilling machine of threaded connection that says so.
Background
A manual drilling machine with patent number CN201821379674.7 includes a base, a supporting shaft fixed on the base, a transmission system arranged on the supporting shaft, and a motor for driving the transmission system, a drill bit is arranged below the transmission system, an operating rod for driving the drill bit to feed downwards is arranged on the transmission system, a workbench is arranged below the drill bit, a sliding seat on a sliding support shaft is fixedly arranged on one side of the workbench, the sliding seat is sleeved on the support shaft, the other side of the workbench is aligned to the position below the drill bit, a screw rod is arranged between the supporting shaft and the workbench, one end of the screw rod is fixed on the base, the other end of the screw rod penetrates through the sliding seat and is connected with a gear seat, the screw rod is in threaded connection with the sliding seat, the gear seat is fixed on the supporting shaft, and an adjusting assembly used for controlling the screw rod to rotate is arranged in the gear seat. This is novel can not fix article, and article shift easily when drilling, and the limitation that has the use in addition is exactly need the electricity, draws the unable this device of using of electric difficult area and drills.
Disclosure of Invention
The utility model relates to a drilling equipment technical field, more specifically the manual drilling machine of threaded connection that says so, including bearing support base, lift fixing device, fixed sliding frame component, screw thread lift drilling equipment and rotation power device, this device can carry out accurate drilling after article are fixed, and the limitation that does not use moreover all can use anytime and anywhere.
Threaded connection manual drilling machine, including bearing the support base, this threaded connection manual drilling machine still includes lift fixing device, fixed sliding frame component, screw thread lift drilling equipment and rotation power device, lift fixing device be provided with two, two lift fixing device all with bear support base sliding connection, fixed sliding frame component with bear support base sliding connection, screw thread lift drilling equipment passes through threaded connection on fixed sliding frame component, rotate power device fixed connection in fixed sliding frame component the upper end and with screw thread lift drilling equipment sliding connection.
As this technical scheme's further optimization, the utility model discloses manual drilling machine of threaded connection bear and support the base and include loading board, T shape slide, hollow groove and connect smooth frame, all be provided with T shape slide on four angles of loading board, the central point of loading board puts and is provided with hollow groove, the equal fixedly connected with in both sides connects smooth frame around the loading board middle-end.
As this technical scheme's further optimization, the utility model discloses manual drilling machine of threaded connection lift fixing device include slider, screw rod, picture peg and nut, the slider be provided with two, the equal fixedly connected with screw rod in upper end of two sliders, two screw rods sliding connection respectively are in the both ends of picture peg, all have the nut through threaded connection on two screw rods, two nuts all laminate with the picture peg, four sliders sliding connection respectively are in four T shape slides.
As this technical scheme's further optimization, the utility model discloses manual drilling machine of threaded connection fixed sliding frame component including bearing curb plate, spacing bottom plate and connecting the roof, the curb plate that bears be provided with two, two bear the curb plate sliding connection respectively in connecting the sliding frame, two equal fixedly connected with spacing bottom plates of lower extreme that bear the curb plate, two spacing bottom plates are located two lower extremes of connecting the sliding frame respectively, two upper end fixedly connected with that bear the curb plate connect the roof.
As this technical scheme's further optimization, the utility model discloses manual drilling machine of threaded connection screw thread lift drilling equipment include external thread connection chamber, key and drill bit, the external thread connection chamber with be connected the roof and pass through threaded connection, two keys of external thread connection intracavity fixedly connected with, the lower extreme fixedly connected with drill bit in external thread connection chamber.
As this technical scheme's further optimization, the utility model discloses manual drilling machine of threaded connection rotation power device include carriage, axis of rotation, keyway and laborsaving bull stick, carriage fixed connection rotates on the carriage and is connected with the axis of rotation on connecting the roof, is provided with two keyways in the axis of rotation, axis of rotation sliding connection is in the external thread connection intracavity, two keys are sliding connection respectively in two keyways, the laborsaving bull stick of upper end fixedly connected with of axis of rotation.
The utility model discloses manual drilling machine of threaded connection's beneficial effect does:
on placing the loading board to article, let the top of drill bit support on the position of drilling, the position of four sliders of size adjustment according to article, the position of four sliders is confirmed well the back, rotate four nuts, utilize two picture pegs to fix article, article are fixed well the back and are rotated the axis of rotation, the axis of rotation drives the rotation of threaded connection chamber through the cooperation between two keys and two keyways, pivoted threaded connection chamber can move down, threaded connection chamber and drill bit fixed connection, so the drill bit can follow the limit of threaded connection chamber and rotate the limit and move down, thereby drill hole to article, this device does not need holding of electricity can work, it is wider to use the scene.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the threaded connection manual drilling machine of the present invention;
FIG. 2 is a schematic view of a load bearing support base structure;
FIG. 3 is a schematic view of the lifting fixture;
FIG. 4 is a schematic structural view of a stationary slide frame member;
FIG. 5 is another structural view of the fixed sliding frame member;
FIG. 6 is a schematic structural view of a thread lifting drilling device;
FIG. 7 is a schematic view of a rotary power unit;
fig. 8 is a schematic view of a part of the structure of the rotary power device.
In the figure: a load bearing support base 1; a carrier plate 1-1; a T-shaped slideway 1-2; 1-3 of a hollow groove; connecting the sliding frames 1-4; a lifting fixing device 2; 2-1 of a slide block; 2-2 parts of a screw; 2-3 of an inserting plate; 2-4 parts of a nut; a fixed slide frame member 3; a bearing side plate 3-1; 3-2 of a limiting bottom plate; connecting the top plates 3-3; a thread lifting drilling device 4; the external thread is connected with the cavity 4-1; bond 4-2; 4-3 of a drill bit; a rotation power device 5; a support frame 5-1; 5-2 of a rotating shaft; 5-3 of a key slot; and 5-4 of a labor-saving rotating rod.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-8, the present invention relates to the technical field of drilling equipment, and more specifically to a threaded connection manual drilling machine, which comprises a bearing support base 1, a lifting fixing device 2, a fixed sliding frame member 3, a threaded lifting drilling device 4 and a rotary power device 5, wherein an article is placed on a bearing plate 1-1, the top of a drill bit 4-3 is pressed against the position of drilling, the positions of four sliders 2-1 are adjusted according to the size of the article, after the positions of the four sliders 2-1 are determined, four nuts 2-4 are rotated, the article is fixed by two insertion plates 2-3, a rotating shaft 5-2 is rotated after the article is fixed, the rotating shaft 5-2 drives an external thread connection cavity 4-1 to rotate through the matching between two keys 4-2 and two key grooves 5-3, the rotary external thread connecting cavity 4-1 moves downwards, the external thread connecting cavity 4-1 is fixedly connected with the drill bit 4-3, so that the drill bit 4-3 can rotate along with the external thread connecting cavity 4-1 and move downwards, and then the object is drilled, the device can work without electric clamping, and the application scene is wider;
threaded connection manual drilling machine, including bearing support base 1, this threaded connection manual drilling machine still includes lift fixing device 2, fixed sliding frame component 3, screw thread lift drilling equipment 4 and rotation power device 5, lift fixing device 2 be provided with two, two lift fixing device 2 all with bear support base 1 sliding connection, fixed sliding frame component 3 with bear support base 1 sliding connection, screw thread lift drilling equipment 4 passes through threaded connection on fixed sliding frame component 3, rotate power device 5 fixed connection in fixed sliding frame component 3's upper end and with screw thread lift drilling equipment 4 sliding connection.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-8, and the embodiment further describes the first embodiment, in which the bearing support base 1 includes a bearing plate 1-1, a T-shaped slideway 1-2, a hollow groove 1-3 and a connecting sliding frame 1-4, the bearing plate 1-1 plays a role of bearing and fixing, the T-shaped slideways 1-2 are disposed at four corners of the bearing plate 1-1, the T-shaped slideway 1-2 can provide a sliding space for the slider 2-1, the position of the slider 2-1 is adjusted according to the size of an article, the hollow groove 1-3 is disposed at the center of the bearing plate 1-1, when the article is drilled through, the drill 4-3 will enter the hollow groove 1-3, and then the resistance of the rotating shaft 5-2 suddenly disappears, so that the article can be completely drilled through, at the moment, the rotating shaft 5-2 needs to be stopped rotating to protect the bearing plate 1-1 and prevent the bearing plate from being damaged by the contact of the drill bit 4-3, the front side and the rear side of the middle end of the bearing plate 1-1 are fixedly connected with the connecting sliding frames 1-4, and the connecting sliding frames 1-4 can provide a sliding space for the bearing side plate 3-1.
The third concrete implementation mode:
the second embodiment is further described with reference to fig. 1-8, where the lifting fixing device 2 includes two sliding blocks 2-1, two screws 2-2, two insertion plates 2-3, and two nuts 2-4, the sliding block 2-1 has a bearing connection function, the upper ends of the two sliding blocks 2-1 are fixedly connected with the screws 2-2, the screws 2-2 can provide a connection space for the nuts 2-4, the two screws 2-2 are respectively slidably connected in two ends of the insertion plates 2-3, the two insertion plates 2-3 are in contact with the upper surface of an article, the two screws 2-2 are respectively connected with the nuts 2-4 through threads, and the two nuts 2-4 are both attached to the insertion plates 2-3, when the nut 2-4 is rotated, the nut 2-4 can drive the two inserting plates 2-3 to move downwards so as to extrude and fix two ends of an article, the four sliding blocks 2-1 are respectively connected in the four T-shaped slideways 1-2 in a sliding mode, and the position of the sliding block 2-1 in the T-shaped slideway 1-2 can be adjusted according to the size of the article so as to fix the article.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-8, and the embodiment further describes the third embodiment, in which the fixed sliding frame member 3 includes two bearing side plates 3-1, two limiting bottom plates 3-2 and a connecting top plate 3-3, the bearing side plates 3-1 are provided, the two bearing side plates 3-1 are respectively slidably connected in the connecting sliding frame 1-4, the bearing side plates 3-1 play a role of bearing connection, the lower ends of the two bearing side plates 3-1 are both fixedly connected with the limiting bottom plate 3-2 through bolts, the limiting bottom plate 3-2 can limit the bearing side plates 3-1, when drilling, an upward force can be generated, the two bearing side plates 3-1 can be limited after the limiting bottom plate 3-2 is provided, so as to prevent the bearing side plates 3-1 from moving upward, the limiting bottom plate 3-2 is convenient to disassemble and can be disassembled firstly in transportation, the two limiting bottom plates 3-2 are respectively positioned at the lower ends of the two connecting sliding frames 1-4 and assembled after arriving at a working place, the upper ends of the two bearing side plates 3-1 are fixedly connected with the connecting top plate 3-3, the connecting top plate 3-3 can provide a connecting space for the external thread connecting cavity 4-1 and can also provide a fixed space for the supporting frame 5-1.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1-8, and the embodiment further describes the fourth embodiment, in which the threaded lifting drilling device 4 includes an external threaded connection cavity 4-1, a key 4-2 and a drill bit 4-3, the external threaded connection cavity 4-1 is in threaded connection with the connection top plate 3-3, the rotational external threaded connection cavity 4-1 can move up and down on the connection top plate 3-3, and can continue to rotate while moving up and down, the external threaded connection cavity 4-1 can drive the drill bit 4-3 to rotate while moving the external threaded connection cavity 4-1 downward, two keys 4-2 are fixedly connected in the external threaded connection cavity 4-1, the two keys 4-2 can be driven by the two keys 4-2, and the drill bit 4-3 is fixedly connected at the lower end of the external threaded connection cavity 4-1, the drill 4-3, which is also moved downwards while rotating, can drill the object.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-8, and the embodiment further describes the fifth embodiment, wherein the rotational power device 5 includes a support frame 5-1, a rotational shaft 5-2, a key slot 5-3 and a labor-saving rotating rod 5-4, the support frame 5-1 is fixedly connected to the connecting top plate 3-3 by a bolt, so as to be conveniently detached and transported, the support frame 5-1 plays a role of bearing and supporting, the support frame 5-1 is rotatably connected with the rotational shaft 5-2, the rotational shaft 5-2 is provided with two key slots 5-3, the rotational shaft 5-2 is slidably connected to the external thread connecting cavity 4-1, the two keys 4-2 are respectively slidably connected to the two key slots 5-3, and the rotational shaft 5-2 can be respectively slidably connected to the two key slots 5-3 by the two keys 4-2 to drive the external thread connecting cavity 4-1 to rotate The upper end of the movable rotating shaft 5-2 is fixedly connected with a labor-saving rotating rod 5-4, the rotating shaft 5-2 can be easily driven to rotate by rotating the labor-saving rotating rod 5-4, the labor-saving rotating rod 5-4 is long enough, the resistance is reduced when the force arm is increased, and drilling is easier.
The utility model discloses the theory of operation of manual drilling machine of threaded connection:
placing an object on a bearing plate 1-1, enabling the top of a drill bit 4-3 to abut against the position of a drill hole, adjusting the positions of four sliding blocks 2-1 according to the size of the object, after the positions of the four sliding blocks 2-1 are determined, rotating four nuts 2-4, driving two inserting plates 2-3 to move downwards by the four nuts 2-4 so as to fix the object, rotating a labor-saving rotating rod 5-4 after the object is fixed, driving a rotating shaft 5-2 to rotate by the labor-saving rotating rod 5-4, driving an external threaded connecting cavity 4-1 to rotate by the rotating shaft 5-2 through the matching between two keys 4-2 and two key grooves 5-3, enabling the rotating external threaded connecting cavity 4-1 to move downwards, and fixedly connecting the external threaded connecting cavity 4-1 with the drill bit 4-3, therefore, the drill bit 4-3 can rotate along with the external thread connecting cavity 4-1 and move downwards, so that the object is drilled, after the object is drilled through, the drill bit 4-3 can enter the hollow groove 1-3, the resistance during rotation disappears suddenly, the object can be known to be drilled through completely, the rotation of the labor-saving rotating rod 5-4 needs to be stopped, the bearing plate 1-1 can be protected, the drill bit 4-3 which is rotated and moved downwards is prevented from being damaged due to contact with the bearing plate 1-1, the device can work without being held by electricity, and the application scene is wider.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims (6)

1. Manual drilling machine of threaded connection, including bearing support base (1), its characterized in that: the manual drilling machine for threaded connection further comprises a lifting fixing device (2), a fixed sliding frame member (3), a threaded lifting drilling device (4) and a rotating power device (5), wherein the two lifting fixing devices (2) are arranged, the two lifting fixing devices (2) are connected with the bearing support base (1) in a sliding mode, the fixed sliding frame member (3) is connected with the bearing support base (1) in a sliding mode, the threaded lifting drilling device (4) is connected onto the fixed sliding frame member (3) through threads, and the rotating power device (5) is fixedly connected to the upper end of the fixed sliding frame member (3) and connected with the threaded lifting drilling device (4) in a sliding mode.
2. The threaded connection manual drill of claim 1, wherein: the bearing and supporting base (1) comprises a bearing plate (1-1), T-shaped slideways (1-2), hollow grooves (1-3) and connecting sliding frames (1-4), the T-shaped slideways (1-2) are arranged on four corners of the bearing plate (1-1), the hollow grooves (1-3) are arranged at the center of the bearing plate (1-1), and the front side and the rear side of the middle end of the bearing plate (1-1) are fixedly connected with the connecting sliding frames (1-4).
3. The threaded manual drill of claim 2, wherein: the lifting fixing device (2) comprises two sliding blocks (2-1), two screw rods (2-2), two inserting plates (2-3) and nuts (2-4), the upper ends of the two sliding blocks (2-1) are fixedly connected with the screw rods (2-2), the two screw rods (2-2) are respectively connected into the two ends of the inserting plates (2-3) in a sliding mode, the two screw rods (2-2) are respectively connected with the nuts (2-4) through threads, the two nuts (2-4) are respectively attached to the inserting plates (2-3), and the four sliding blocks (2-1) are respectively connected into the four T-shaped sliding ways (1-2) in a sliding mode.
4. The threaded connection manual drill of claim 3, wherein: the fixed sliding frame component (3) comprises two bearing side plates (3-1), two limiting bottom plates (3-2) and a connecting top plate (3-3), the two bearing side plates (3-1) are respectively connected in the connecting sliding frame (1-4) in a sliding mode, the lower ends of the two bearing side plates (3-1) are respectively and fixedly connected with the limiting bottom plates (3-2), the two limiting bottom plates (3-2) are respectively located at the lower ends of the two connecting sliding frames (1-4), and the upper ends of the two bearing side plates (3-1) are fixedly connected with the connecting top plate (3-3).
5. The threaded connection manual drill of claim 4, wherein: the thread lifting drilling device (4) comprises an external thread connection cavity (4-1), keys (4-2) and drill bits (4-3), the external thread connection cavity (4-1) is in threaded connection with a connection top plate (3-3), the internal of the external thread connection cavity (4-1) is fixedly connected with the two keys (4-2), and the lower end of the external thread connection cavity (4-1) is fixedly connected with the drill bits (4-3).
6. The threaded connection manual drill of claim 5, wherein: the rotary power device (5) comprises a support frame (5-1), a rotary shaft (5-2), key grooves (5-3) and a labor-saving rotary rod (5-4), the support frame (5-1) is fixedly connected to a connecting top plate (3-3), the support frame (5-1) is connected with the rotary shaft (5-2) in a rotary mode, the rotary shaft (5-2) is provided with two key grooves (5-3), the rotary shaft (5-2) is connected into an external thread connecting cavity (4-1) in a sliding mode, the two keys (4-2) are connected into the two key grooves (5-3) in a sliding mode respectively, and the upper end of the rotary shaft (5-2) is fixedly connected with the labor-saving rotary rod (5-4).
CN201921565522.0U 2019-09-20 2019-09-20 Threaded connection manual drilling machine Active CN210967109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921565522.0U CN210967109U (en) 2019-09-20 2019-09-20 Threaded connection manual drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921565522.0U CN210967109U (en) 2019-09-20 2019-09-20 Threaded connection manual drilling machine

Publications (1)

Publication Number Publication Date
CN210967109U true CN210967109U (en) 2020-07-10

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ID=71409872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921565522.0U Active CN210967109U (en) 2019-09-20 2019-09-20 Threaded connection manual drilling machine

Country Status (1)

Country Link
CN (1) CN210967109U (en)

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