CN213857137U - Drilling machine with rotary worktable - Google Patents
Drilling machine with rotary worktable Download PDFInfo
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- CN213857137U CN213857137U CN202022017544.2U CN202022017544U CN213857137U CN 213857137 U CN213857137 U CN 213857137U CN 202022017544 U CN202022017544 U CN 202022017544U CN 213857137 U CN213857137 U CN 213857137U
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- drilling machine
- fixed shell
- fixing
- worm
- rotating rod
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Abstract
The utility model discloses a drilling machine with a rotary worktable, which comprises a fixed shell and a drilling machine base, the side wall of the top wall of the fixed shell is vertically and rotatably provided with a rotating rod, the upper end of the rotating rod penetrates out of the fixed shell, the upper end of the rotating rod is fixedly connected with a drilling machine base, the middle part of the fixed shell is provided with an installation cavity, a worm wheel is arranged in the installation cavity, the worm wheel is fixedly sleeved on the rotating rod, mounting openings are formed in the two corresponding side walls of the fixed shell at the same horizontal position, worms are rotatably mounted in the two mounting openings through bearings and are meshed with the worm wheel, the device drives the drilling machine base to rotate by rotating the rotating rod, so that the drill bit arranged on the drilling machine base and the workbench rotate integrally, and the characteristic of unidirectional drive of the worm gear and the worm is utilized, the worm gear can only rotate by rotating the worm, and the locking function of the workbench after rotation is realized.
Description
Technical Field
The utility model belongs to the technical field of processing machinery, especially, relate to a drilling machine with swivel work head.
Background
The drilling machine is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. Radial drill is mainly by the base, the inner column, outer column, the rocking arm, parts such as headstock and workstation are constituteed, other structures are all installed on the base, the base is fixed subaerial, radial drill presss from both sides tight structure according to each position, can divide into hydraulic pressure structure and mechanical structure, radial drill convenient operation, it is nimble, application scope is wide, typical hole machining performance has, the spot facing work that has porous big, well, small-size part in specially adapted list piece or the batch production, be the common lathe in general machining workshop.
The existing drilling machine is usually used for fixing a base on the ground, so that a workbench can only be fixed in one direction for use, the application range of a user is limited, when the workbench of the drilling machine needs to be adjusted in one direction, the direction can be adjusted only by removing the bottom of the drilling machine from a fixed object on the ground, and a plurality of drilling machines can rotate a drill bit and the workbench.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the workbench is not easy to rotate, and providing a drilling machine with a rotary workbench.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a drilling machine with swivel work head, includes set casing and drilling machine base, including set casing and drilling machine base, the set casing roof rotates perpendicularly and installs the turning bar, the set casing is worn out to the turning bar upper end, turning bar upper end and drilling machine base fixed connection, be equipped with the ball between set casing and the drilling machine base, the installation cavity has been seted up in the set casing, be equipped with the worm wheel in the installation cavity, the worm wheel fixed cover is established on the turning bar, the set casing corresponds both sides wall relative position and all sets up some installing orificess, two the same root worm is installed through bearing rotation to the installing mouth, the worm is connected with the worm wheel meshing.
Preferably, the fixing shell comprises a lower fixing shell and an upper fixing shell which are the same in size, and the upper fixing shell is fixed above the lower fixing shell through a fixing part.
Preferably, the bottom wall of the upper fixing shell is provided with a clamping ring, and the top wall of the lower fixing shell is provided with a clamping groove matched with the clamping ring for use.
Preferably, both ends of the fixing part are provided with fixing grooves, and the distance between both ends of the fixing part is smaller than the distance between two notches of the fixing grooves.
Preferably, the fixing part comprises a fixing bolt, the fixing bolt is inserted between the two fixing grooves, and the end part of the fixing bolt is rotatably provided with a fixing ring.
Preferably, the two walls that the installation shell and the drilling machine base are pressed close to each other all use the bull stick as the center and seted up the ring channel, and is a plurality of the ball all is located two between the ring channel.
Compared with the prior art, the beneficial effects of the utility model are that:
through rotating the worm for the worm wheel of being connected rather than the meshing rotates, because the fixed cover of worm wheel is established on the bull stick, and the bull stick rotates and connects in the installation shell, so rotate the worm, can drive the bull stick and rotate. Because the bull stick rotates, drilling machine base rather than fixed connection also will rotate, be equipped with the ball between set casing and the drilling machine base, the ball can play the effect that supports the drilling machine together with the bull stick, and the ball can the free rotation, so can not influence the rotation of drilling machine base, when the drilling machine base removes, fixed drill bit on the drilling machine base, and the workstation also will rotate, the device rotates through making the bull stick to drive the drilling machine base and rotate, the drill bit of installing on the drilling machine base that makes, and the workstation is whole rotatory, and utilize worm gear's one-way drive's characteristic, can only through rotating the worm, the worm wheel just can rotate, the locking function after the workstation rotates has been realized.
Drawings
Fig. 1 is a schematic front sectional view of a drilling machine with a rotary table according to the present invention;
fig. 2 is a schematic top cross-sectional structural view of a drilling machine with a rotary table according to the present invention;
fig. 3 is a schematic top view of a mounting housing of a drilling machine with a rotary table according to the present invention;
fig. 4 is the utility model provides an installation shell main view structure schematic diagram of drilling machine with swivel work head.
In the figure: 1 lower set casing, 2 go up set casing, 3 bull sticks, 4 worm wheels, 5 worms, 6 installing ports, 7 bearings, 8 drilling machine bases, 9 fixed slots, 10 fixing bolt, 11 joint grooves, 12 joint rings, 13 ring channels, 14 ball, 15 solid fixed rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a drilling machine with swivel work head, including set casing and drilling machine base 8, the set casing roof rotates perpendicularly and installs the turning bar 3, the set casing is worn out to the 3 upper ends of turning bar, 3 upper ends of turning bar and drilling machine base 8 fixed connection, be equipped with ball 14 between set casing and the drilling machine base 8, the installation cavity has been seted up in the set casing, be equipped with worm wheel 4 in the installation cavity, 4 fixed cover of worm wheel are established on the turning bar 3, some installing orificess 6 have all been seted up to the corresponding both sides wall relative position of set casing, two installing orificess 6 rotate through bearing 7 and install same root worm 5, worm 5 is connected with worm wheel 4 meshing.
In the embodiment applying the technical scheme, the worm 5 is rotated, so that the worm wheel 4 connected with the worm in a meshed mode rotates, the worm wheel 4 is fixedly sleeved on the rotating rod 3, and the rotating rod 3 is rotatably connected in the mounting shell, so that the worm 5 is rotated, and the rotating rod 3 can be driven to rotate. Because bull stick 3 rotates, also will rotate rather than fixed connection's drilling machine base 8, be equipped with ball 14 between set casing and the drilling machine base 8, ball 14 can play the effect of supporting the drilling machine together with bull stick 3 to ball 14 can the free rotation, so can not influence the rotation of drilling machine base 8, when drilling machine base 8 removed, realized the drill bit of fixing on the drilling machine base 8, and the workstation also will rotate.
In the technical scheme of the optimization in the embodiment,
the set casing includes the same lower set casing 1 of size and last set casing 2, goes up set casing 2 and fixes the top at set casing 1 down through fixed part, divides into two parts to the set casing and can the part of easy to assemble installation intracavity portion.
Go up 2 diapalls of set casing and be equipped with joint ring 12, joint groove 11 that cooperation joint ring 12 used is seted up to 1 roof of lower set casing, uses joint ring 12 and joint groove 11 to link together two set casings, can so that, the more stable of whole set casing connection to be difficult to come off, can fix two set casings with less screw.
Fixed slot 9 has all been seted up at fixed part's both ends, and fixed part both ends distance is less than between two fixed slot 9 notches apart from, and fixed slot 9 can prevent that the fixed part both ends are protruding for under 1 bottom surface of set casing and the unable steady laminating in ground.
The fixing member includes a fixing bolt 10, the fixing bolt 10 is inserted between two fixing grooves 9, and the end portion is rotatably installed with a fixing ring 15, the fixing ring 15 is placed in the fixing groove 9 of the upper fixing case 2, thus making it easy to rotate the fixing ring 15.
Two walls that the installation shell was pressed close to mutually with drilling machine base 8 all use bull stick 3 to offer ring channel 13 as the center, and a plurality of ball 14 all are located between two ring channel 13, and ring channel 13 is used for preventing that ball 14 between installation shell and the drilling machine base 8 from droing out, plays a fixed effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A drilling machine with a rotary workbench comprises a fixed shell and a drilling machine base (8), and is characterized in that a top wall of the fixed shell is vertically rotatably provided with a rotating rod (3), the upper end of the rotating rod (3) penetrates out of the fixed shell, the upper end of the rotating rod (3) is fixedly connected with the drilling machine base (8), a ball (14) is arranged between the fixed shell and the drilling machine base (8), an installation cavity is formed in the fixed shell, a worm wheel (4) is arranged in the installation cavity, the worm wheel (4) is fixedly sleeved on the rotating rod (3), installation openings (6) are formed in opposite positions of two corresponding side walls of the fixed shell, the two installation openings (6) are rotatably provided with the same worm (5) through a bearing (7), and the worm (5) is meshed with the worm wheel (4);
the fixed shell comprises a lower fixed shell (1) and an upper fixed shell (2) which are the same in size, and the upper fixed shell (2) is fixed above the lower fixed shell (1) through a fixing part.
2. The drilling machine with the rotary workbench according to claim 1, characterized in that the bottom wall of the upper fixing shell (2) is provided with a clamping ring (12), and the top wall of the lower fixing shell (1) is provided with a clamping groove (11) matched with the clamping ring (12).
3. The drilling machine with the rotary table as claimed in claim 1, wherein fixing grooves (9) are formed at both ends of the fixing member, and the distance between both ends of the fixing member is smaller than the distance between the notches of the two fixing grooves (9).
4. Drilling machine with rotary table according to claim 3, characterized in that said fixing means comprise a fixing bolt (10), said fixing bolt (10) being interposed between two said fixing slots (9) and having a fixing ring (15) mounted end-rotatably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017544.2U CN213857137U (en) | 2020-09-15 | 2020-09-15 | Drilling machine with rotary worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017544.2U CN213857137U (en) | 2020-09-15 | 2020-09-15 | Drilling machine with rotary worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213857137U true CN213857137U (en) | 2021-08-03 |
Family
ID=77048691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022017544.2U Active CN213857137U (en) | 2020-09-15 | 2020-09-15 | Drilling machine with rotary worktable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213857137U (en) |
-
2020
- 2020-09-15 CN CN202022017544.2U patent/CN213857137U/en active Active
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