CN213794376U - Circular tube drilling machine - Google Patents
Circular tube drilling machine Download PDFInfo
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- CN213794376U CN213794376U CN202023018814.8U CN202023018814U CN213794376U CN 213794376 U CN213794376 U CN 213794376U CN 202023018814 U CN202023018814 U CN 202023018814U CN 213794376 U CN213794376 U CN 213794376U
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- fixedly connected
- block
- drilling machine
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- drill bit
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- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the drilling machine, a pipe drilling machine is disclosed, comprising a base plate, the right side fixed mounting at bottom plate top has the hydraulic stem, the top end fixed mounting of hydraulic stem has the drilling machine body, the drilling machine body includes connecting portion, the bottom fixedly connected with installation shell of connecting portion, the constant head tank has been seted up to the interior roof of installation shell, the bottom of installation shell is provided with the drill bit. This scheme is when driling the pipe, fixes the pipe through the fixed subassembly of two sets of pipes to mutually supporting through drilling machine body, hydraulic stem, connecting portion and drill bit, can realize the quick drilling of pipe, prevent effectively that the situation of pipe off tracking takes place at the drilling in-process, and when needs change drill bit, only need with joint subassembly and draw-in groove separation, can take off the drill bit from the constant head tank in, realize the quick replacement of drill bit, easy operation, convenient and fast.
Description
Technical Field
The utility model relates to a drilling machine technical field, more specifically say, relate to pipe drilling machine.
Background
The pipe is a common tubular product, in the course of working, often needs to punch the pipe to the location is connected to the convenience to the pipe.
At present, the circular tube drilling machine that has now need artifical manual pressing fixed when driling, prevents to punch the off tracking, and there is certain potential safety hazard in this kind of mode, and because the condition of wearing and tearing will take place for the drill bit of long-time use drilling machine, in order not to influence the result of use, need in time change the drill bit, however current drilling machine is when changing the drill bit, and the operation is very inconvenient, has brought very big vexation for people.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a pipe drilling machine has solved current pipe drilling machine and has mostly needed artifical manual pressing fixed when driling, prevents to punch the off tracking, and there is certain potential safety hazard in this kind of mode, and because the condition of wearing and tearing will take place for the drill bit of long-time use drilling machine, in order not to influence the result of use, need in time change the drill bit, however current drilling machine is when changing the drill bit, and it is very inconvenient to operate, gives people and has brought very big vexed problem.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
Pipe drilling machine, comprising a base plate, the right side fixed mounting at bottom plate top has the hydraulic stem, the top end fixed mounting of hydraulic stem has the drilling machine body, the drilling machine body includes connecting portion, the bottom fixedly connected with installation shell of connecting portion, the constant head tank has been seted up to the interior roof of installation shell, the bottom of installation shell is provided with the drill bit, the top of drill bit runs through the installation shell and extends to in the constant head tank, constant head tank and drill bit adaptation, the left and right sides of drill bit just is located the installation shell and has all seted up the draw-in groove, just correspond two draw-in grooves respectively in the installation shell and all be provided with the joint subassembly, two the joint subassembly respectively with the draw-in groove joint, all be fixed with the pipe fixed subassembly around the top.
Preferably, it is two sets of the joint subassembly all includes the fixture block, two the fixture block respectively with two draw-in groove joints, two the equal fixedly connected with right angle piece in one side that the fixture block deviates from mutually, two the spout has all been seted up, two to the inclined plane that the right angle piece deviates from one side mutually equal sliding connection has the slider in the spout, two one side that the slider deviates from mutually all articulates there is the lift subassembly.
Preferably, the fixed subassembly of pipe includes the fixing base, the bottom of fixing base and the top fixed connection of bottom plate, the top fixedly connected with arc supporting shoe of fixing base, the top of arc supporting shoe is provided with briquetting under the arc, bearing fixedly connected with bolt is passed through at the top of briquetting under the arc, threaded connection has the piece of falling U on the bolt, the left and right sides of the piece bottom of falling U respectively with the left and right sides fixed connection at arc supporting shoe top, the equal fixedly connected with stopper in the left and right sides of briquetting under the arc, two all alternate on the stopper and be provided with the gag lever post, two the top and the bottom of gag lever post respectively with the interior roof of the piece of falling U and the top fixed connection of arc supporting shoe.
Preferably, the lifting assembly comprises a threaded cylinder, the top end of the threaded cylinder penetrates through and extends to the top of the installation shell and is fixedly connected with the installation shell through a bearing, the bottom of the threaded cylinder is connected with a threaded rod in a threaded mode, the bottom of the threaded rod is fixedly connected with a pull rod horizontally arranged, one end of the pull rod is hinged to a sliding block, a first guide block is fixedly connected to the other end of the pull rod, a vertical groove is formed in the inner wall, close to one side of the first guide block, of the installation shell, the first guide block is connected with the vertical groove in a sliding mode, and an anti-skidding knob is fixedly connected to the top of the threaded cylinder.
Preferably, the bottom of the right-angle block is fixedly connected with a second guide block, a horizontal groove is formed in the inner bottom wall of the mounting shell, and the second guide block is connected with the horizontal groove in a sliding mode.
Preferably, the top of the arc-shaped supporting block and the bottom of the arc-shaped lower pressing block are fixedly connected with anti-slip pads.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is when driling the pipe, fixes the pipe through the fixed subassembly of two sets of pipes to mutually supporting through drilling machine body, hydraulic stem, connecting portion and drill bit, can realize the quick drilling of pipe, prevent effectively that the situation of pipe off tracking takes place at the drilling in-process, and when needs change drill bit, only need with joint subassembly and draw-in groove separation, can take off the drill bit from the constant head tank in, realize the quick replacement of drill bit, easy operation, convenient and fast.
(2) When the drill bit is used, the anti-slip knob drives the threaded cylinder to rotate, the threaded rod moves up and down in the threaded cylinder through the cooperation of the vertical groove and the first guide block, the pull rod is driven to move up and down, the slider moves up and down in the sliding groove in an inclined mode, the right-angle block moves leftwards or rightwards along with the movement of the slider and the force matching decomposition principle, the fixture block is driven to move leftwards or rightwards, the clamping connection or the separation of the fixture block and the clamping groove is achieved, and the drill bit is convenient to replace.
(3) After placing the pipe on the arc supporting shoe, through rotating the bolt and cooperating the spacing and the direction of stopper and gag lever post for the arc pushes down the stopper downstream and extrudes the pipe, thereby realizes the fixed of different diameter pipes, convenient drilling.
(4) Through the mutual cooperation of second guide block and horizontal groove for the right angle piece can restrict its motion convenience when the motion, increases the stability of right angle piece.
(5) The top of arc supporting shoe and the equal fixedly connected with slipmat in bottom of briquetting under the arc, can make briquetting and arc supporting shoe under the arc better to the fixed effect of pipe through the slipmat.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention shown in FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a base plate; 2. a hydraulic lever; 3. a drilling machine body; 31. a connecting portion; 4. mounting a shell; 5. positioning a groove; 6. a drill bit; 7. a card slot; 8. a clamping assembly; 81. a clamping block; 82. a right-angle block; 83. a chute; 84. a slider; 85. a pull-up assembly; 851. a threaded barrel; 852. a threaded rod; 853. a pull rod; 854. a first guide block; 855. a vertical slot; 9. a circular tube fixing assembly; 91. a fixed seat; 92. an arc-shaped supporting block; 93. an arc-shaped lower pressing block; 94. a bolt; 95. reversing the U block; 96. a limiting block; 97. a limiting rod; 98. a non-slip mat; 10. a second guide block; 11. a horizontal groove.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the circular tube drilling machine comprises a bottom plate 1, a hydraulic rod 2 is fixedly mounted on the right side of the top of the bottom plate 1, a drilling machine body 3 is fixedly mounted on the top end of the hydraulic rod 2, the drilling machine body 3 comprises a connecting portion 31, a mounting shell 4 is fixedly connected to the bottom of the connecting portion 31, a positioning groove 5 is formed in the inner top wall of the mounting shell 4, a drill bit 6 is arranged at the bottom of the mounting shell 4, the top end of the drill bit 6 penetrates through the mounting shell 4 and extends into the positioning groove 5, the positioning groove 5 is adapted to the drill bit 6, clamping grooves 7 are formed in the left side and the right side of the drill bit 6 and located in the mounting shell 4, clamping assemblies 8 are respectively arranged in the mounting shell 4 and correspond to the two clamping grooves 7, the two clamping assemblies 8 are respectively clamped with the clamping grooves 7, circular tube fixing assemblies 9 are fixed on the top of the bottom plate 1 and located in front and back of the drill bit 6, when a circular tube is drilled, fix the pipe through two sets of pipe fixed component 9, and through mutually supporting of drilling machine body 3, hydraulic stem 2, connecting portion 31 and drill bit 6, can realize the quick drilling of pipe, prevent effectively that the situation of pipe off tracking from taking place in drilling process, and when needs change drill bit 6, only need to separate joint subassembly 8 and draw-in groove 7, can take off drill bit 6 from constant head tank 5 in, realize the quick replacement of drill bit 6, and the operation is simple, convenient and fast.
Further, two sets of clamping components 8 both include clamping blocks 81, two clamping blocks 81 are respectively clamped with two clamping grooves 7, one side of each of the two clamping blocks 81, which is away from each other, is fixedly connected with a right-angle block 82, the inclined surface of each of the two right-angle blocks 82, which is away from each other, is provided with a sliding groove 83, the two sliding grooves 83 are respectively connected with a sliding block 84 in a sliding manner, one side of each of the two sliding blocks 84, which is away from each other, is hinged with a lifting component 85, the lifting component 85 includes a threaded cylinder 851, the top end of the threaded cylinder 851 penetrates through and extends to the upper side of the installation shell 4 and is fixedly connected with the installation shell 4 through a bearing, the bottom of the threaded cylinder 851 is in threaded connection with a threaded rod 852, the bottom of the threaded rod 852 is fixedly connected with a horizontally arranged pull rod 853, one end of the pull rod 853 is hinged with the sliding block 84, the other end of the pull rod 853 is fixedly connected with a first guide block 854, the installation shell 4 is provided with a vertical groove 855 on the inner wall close to one side of the first guide block 854, first guide block 854 and vertical groove 855 sliding connection, the top fixedly connected with antiskid knob of screw thread section of thick bamboo 851, it is rotatory to drive screw thread section of thick bamboo 851 through antiskid knob when using, and through the cooperation of vertical groove 855 and first guide block 854, make threaded rod 852 at screw thread section of thick bamboo 851 up-and-down motion, and then drive pull rod 853 up-and-down motion, make slider 84 up-and-down motion in the spout 83 that inclines, and along with slider 84's motion and the decomposition principle of cooperation force, make right angle piece 82 move left or right, drive fixture block 81 move left or right then, realize fixture block 81 and draw-in groove 7's joint or separation, thereby make things convenient for the change of drill bit 6.
Further, the circular tube fixing component 9 comprises a fixing seat 91, the bottom of the fixing seat 91 is fixedly connected with the top of the bottom plate 1, the top of the fixing seat 91 is fixedly connected with an arc-shaped supporting block 92, an arc-shaped lower pressing block 93 is arranged above the arc-shaped supporting block 92, the top of the arc-shaped lower pressing block 93 is fixedly connected with a bolt 94 through a bearing, the bolt 94 is in threaded connection with an inverted U-shaped block 95, the left side and the right side of the bottom of the inverted U-shaped block 95 are respectively and fixedly connected with the left side and the right side of the top of the arc-shaped supporting block 92, the left side and the right side of the arc-shaped lower pressing block 93 are both fixedly connected with limiting blocks 96, limiting rods 97 are respectively inserted into the two limiting blocks 96, the top ends and the bottom ends of the two limiting rods 97 are respectively and fixedly connected with the inner top wall of the inverted U-shaped block 95 and the top of the arc-shaped supporting block 92, after the circular tube is placed on the arc-shaped supporting block 92, the limiting and guiding of the limiting blocks 96 and the limiting rods 97 are matched through rotating the bolt 94, the arc-shaped lower pressing block 93 moves downwards and extrudes the circular pipes, so that the circular pipes with different diameters are fixed, and drilling is facilitated.
Further, the bottom fixedly connected with second guide block 10 of right-angle block 82, horizontal groove 11 has been seted up to the inner diapire of installation shell 4, and second guide block 10 and horizontal groove 11 sliding connection through mutually supporting of second guide block 10 and horizontal groove 11 for right-angle block 82 can restrict its motion convenience when the motion, increases right-angle block 82's stability.
Further, the top of the arc-shaped supporting block 92 and the bottom of the arc-shaped lower pressing block 93 are fixedly connected with an anti-slip pad 98, and the arc-shaped lower pressing block 93 and the arc-shaped supporting block 92 can be better fixed on the round pipe through the anti-slip pad 98.
The working principle is as follows: when the drilling machine is used, after a round pipe is placed on the arc-shaped supporting block 92, the arc-shaped lower pressing block 93 moves downwards and extrudes the round pipe by rotating the bolt 94 and matching with the limiting and guiding of the limiting block 96 and the limiting rod 97, so that the round pipes with different diameters are fixed, the round pipe deviation in the drilling process is effectively prevented, and then the round pipes can be drilled quickly by matching the drilling machine body 3, the hydraulic rod 2, the connecting part 31 and the drill bit 6;
when the drill bit 6 needs to be replaced, firstly, the screw barrel 851 is driven to rotate through the forward rotation anti-slip knob, and through the matching of the vertical groove 855 and the first guide block 854, the threaded rod 852 is driven to move upwards at the screw barrel 851, and then the pull rod 853 is driven to move upwards, the sliding block 84 is driven to move upwards in the sliding groove 83 in an inclined mode, and along with the movement of the sliding block 84 and the matching force decomposition principle, the right-angle block 82 and the clamping block 81 are driven to move towards the direction far away from the clamping groove 7, the clamping block 81 is completely separated from the clamping groove 7, the limitation on the drill bit 6 is eliminated, at the moment, the drill bit 6 is taken down from the positioning groove 5, then a new drill bit 6 is replaced, finally, the anti-slip knob is rotated towards the direction, the clamping block 81 is connected with the new drill bit 6 again, the quick replacement of the drill bit 6 can be realized, the operation is simple, and the operation is convenient and fast.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. Pipe drilling machine, including bottom plate (1), its characterized in that: the drilling machine is characterized in that a hydraulic rod (2) is fixedly mounted on the right side of the top of the bottom plate (1), a drilling machine body (3) is fixedly mounted on the top of the hydraulic rod (2), the drilling machine body (3) comprises a connecting portion (31), an installation shell (4) is fixedly connected to the bottom of the connecting portion (31), a positioning groove (5) is formed in the inner top wall of the installation shell (4), a drill bit (6) is arranged at the bottom of the installation shell (4), the top end of the drill bit (6) penetrates through the installation shell (4) and extends into the positioning groove (5), the positioning groove (5) is matched with the drill bit (6), clamping grooves (7) are formed in the left side and the right side of the drill bit (6) and located in the installation shell (4), clamping components (8) are arranged in the installation shell (4) and respectively correspond to the two clamping grooves (7), and the two clamping components (8) are respectively clamped with the clamping grooves (7), and circular tube fixing components (9) are fixed at the top of the bottom plate (1) and in front of and behind the drill bit (6).
2. The round tube drilling machine according to claim 1, characterized in that: two sets of joint subassembly (8) all include fixture block (81), two fixture block (81) respectively with two draw-in grooves (7) joint, two equal fixedly connected with right angle piece (82) in one side that fixture block (81) deviate from mutually, two spout (83) have all been seted up on the inclined plane of one side is kept away from mutually in right angle piece (82), two equal sliding connection has slider (84), two in spout (83) one side that slider (84) deviate from mutually all articulates there is to carry draws subassembly (85).
3. The round tube drilling machine according to claim 1, characterized in that: the round tube fixing component (9) comprises a fixing seat (91), the bottom of the fixing seat (91) is fixedly connected with the top of the bottom plate (1), the top of the fixed seat (91) is fixedly connected with an arc-shaped supporting block (92), an arc-shaped lower pressing block (93) is arranged above the arc-shaped supporting block (92), the top of the arc-shaped lower pressing block (93) is fixedly connected with a bolt (94) through a bearing, the bolt (94) is in threaded connection with an inverted U-shaped block (95), the left side and the right side of the bottom of the inverted U-shaped block (95) are respectively and fixedly connected with the left side and the right side of the top of the arc-shaped supporting block (92), the arc-shaped lower pressing block is characterized in that limiting blocks (96) are fixedly connected to the left side and the right side of the arc-shaped lower pressing block (93), limiting rods (97) are arranged on the limiting blocks (96) in an inserted mode, and the top ends and the bottom ends of the limiting rods (97) are fixedly connected with the inner top wall of the inverted U-shaped block (95) and the top of the arc-shaped supporting block (92) respectively.
4. The round tube drilling machine according to claim 2, characterized in that: the lifting assembly (85) comprises a threaded cylinder (851), the top end of the threaded cylinder (851) penetrates through and extends to the top of an installation shell (4) and is fixedly connected with the installation shell (4) through a bearing, the bottom of the threaded cylinder (851) is in threaded connection with a threaded rod (852), the bottom of the threaded rod (852) is fixedly connected with a pull rod (853) horizontally arranged, one end of the pull rod (853) is hinged to a sliding block (84), the other end of the pull rod (853) is fixedly connected with a first guide block (854), a vertical groove (855) is formed in the inner wall of the installation shell (4) close to one side of the first guide block (854), the first guide block (854) is in sliding connection with the vertical groove (855), and the top of the threaded cylinder (851) is fixedly connected with an anti-slip knob.
5. The round tube drilling machine according to claim 2, characterized in that: the bottom fixedly connected with second guide block (10) of right angle piece (82), horizontal groove (11) have been seted up to the inner diapire of installation shell (4), second guide block (10) and horizontal groove (11) sliding connection.
6. The round tube drilling machine according to claim 3, characterized in that: the top of the arc-shaped supporting block (92) and the bottom of the arc-shaped lower pressing block (93) are fixedly connected with anti-slip pads (98).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018814.8U CN213794376U (en) | 2020-12-14 | 2020-12-14 | Circular tube drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018814.8U CN213794376U (en) | 2020-12-14 | 2020-12-14 | Circular tube drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213794376U true CN213794376U (en) | 2021-07-27 |
Family
ID=76946488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023018814.8U Expired - Fee Related CN213794376U (en) | 2020-12-14 | 2020-12-14 | Circular tube drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213794376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673384A (en) * | 2022-11-14 | 2023-02-03 | 东莞市腾信精密仪器有限公司 | High-precision metal molybdenum part machining and drilling device |
-
2020
- 2020-12-14 CN CN202023018814.8U patent/CN213794376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673384A (en) * | 2022-11-14 | 2023-02-03 | 东莞市腾信精密仪器有限公司 | High-precision metal molybdenum part machining and drilling device |
| CN115673384B (en) * | 2022-11-14 | 2023-06-16 | 东莞市腾信精密仪器有限公司 | High-precision metal molybdenum part machining drilling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |