CN209919388U - Drilling machine clamping device for round steel processing - Google Patents
Drilling machine clamping device for round steel processing Download PDFInfo
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- CN209919388U CN209919388U CN201920429680.7U CN201920429680U CN209919388U CN 209919388 U CN209919388 U CN 209919388U CN 201920429680 U CN201920429680 U CN 201920429680U CN 209919388 U CN209919388 U CN 209919388U
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- frame
- roller
- clamping device
- fixedly connected
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 9
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of steel processing equipment, and provides a drilling machine clamping device for round steel processing, which comprises a supporting component, a lower clamping component and an upper clamping component, wherein the supporting component comprises a base and a slide seat, the slide seat is connected with the base in a sliding way and is positioned at the front side and the rear side of the top end of the base, the lower clamping component comprises a roller frame, a driving roller, a driven sprocket, a motor, a driving sprocket and a chain, the roller frame is fixedly connected with the slide seat and positioned at the left side and the right side of the top end of the slide seat, the driving roller is driven to rotate by arranging the driving sprocket, the chain and the driven sprocket, so as to drive the clamped pipe fitting to rotate, so that the pipe walls with different angles can be drilled, the problem that the angle of the pipe fitting can be adjusted only by manually rotating the pipe fitting when the clamping device of the existing drilling machine is, and the problems of time and labor waste are solved.
Description
Technical Field
The utility model belongs to the technical field of steel processing equipment, especially, relate to a round steel presss from both sides worker and uses drilling machine clamping device.
Background
The drilling machine is a machine tool which mainly uses a drill to clamp a tool hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in clamping accuracy, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or carrying out tapping and the like. In the clamping process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed, a cutter rotates and feeds along the direction of a main shaft, the operation can be manual or motor-driven, and in order to prevent the workpiece from moving in the drilling process, a clamping device (clamp) is arranged on a common drilling machine to clamp and fix the workpiece.
Often need drill to the different angles of pipe fitting at the geminate transistors drilling in-process, consequently often need to adjust the position to the pipe fitting, but present drilling machine clamping device can only carry out singleness fixed to the work piece, when fixed to circular pipe fitting, needs manual rotatory pipe fitting just can adjust the angle of pipe fitting, and accommodation process is comparatively complicated, and wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a round steel presss from both sides worker and uses drilling machine clamping device aims at solving present drilling machine clamping device and can only carry out single fixed to the work piece, when fixed to circular pipe fitting, needs the manually-rotated pipe fitting just can adjust the angle of pipe fitting, and the accommodation process is comparatively complicated, and the problem that wastes time and energy.
The utility model discloses a drilling machine clamping device for round steel clamping tool, which comprises a supporting component, a lower clamping component and an upper clamping component, wherein the supporting component comprises a base and a slide seat, the slide seat is connected with the base in a sliding way and is positioned on the front side and the rear side of the top end of the base;
the lower clamping assembly comprises a roller frame, a driving roller, a driven sprocket, a motor, a driving sprocket and a chain, the roller frame is fixedly connected with the sliding seat and positioned on the left side and the right side of the top end of the sliding seat, the driving roller is rotatably connected with the roller frame and positioned on the top end of an inner cavity of the roller frame, the driven sprocket is fixedly connected with the driving roller and positioned on the front side of the driving roller, the motor is fixedly connected with the sliding seat and positioned on the opposite sides of the left group of roller frame and the right group of roller frame, the output end of the motor is fixedly connected with the driving sprocket, and the chain is meshed with the driving sprocket and the driven sprocket;
the upper clamping assembly comprises a supporting stand column, a supporting frame, a first rotating shaft, a first shearing frame, a second shearing frame, a hydraulic cylinder and a compression roller, the supporting stand column is fixedly connected with the sliding seat and positioned at the four corners of the top end of the sliding seat, the supporting frame is fixedly connected with the supporting stand column and positioned at the top end of the supporting stand column, the first rotating shaft is rotatably connected with the supporting frame and positioned in an inner cavity of the supporting frame, the first shearing frame and the second shearing frame are both rotatably connected with the first rotating shaft and positioned in the inner cavity of the supporting frame, the hydraulic cylinder is rotatably connected with the supporting frame and positioned at the left side and the right side of the top end of the supporting frame, the output ends of the left hydraulic cylinder and the right hydraulic cylinder are respectively rotatably connected with the top ends of the first shearing frame and the second shearing frame, and the compression roller is rotatably connected with the first shearing frame and the second shearing frame, and are positioned at the bottom ends of the inner cavities of the first shearing frame and the second shearing frame.
The utility model discloses still provide preferred, integrated into one piece's spout has all been seted up to the left and right sides on base top, the slider of the equal fixedly connected with in the left and right sides of slide bottom and spout looks adaptation.
The utility model discloses still provide preferred, two sets of around threaded connection has adjusting screw between the slide, adjusting screw runs through two sets of around the slide, both sides screw thread opposite direction around adjusting screw.
The utility model discloses still provide preferred, adjusting screw's both ends difference fixedly connected with spacing ring and hand wheel.
The utility model discloses still provide preferred, the equal fixedly connected with rubber tube in the outside of the mixed compression roller of drive, the lateral wall of rubber tube is even equidistant to be equipped with integrated into one piece's rubber lug.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a round steel presss from both sides worker and uses drilling machine clamping device drives the drive roller through setting up drive sprocket, chain and driven sprocket and rotates to the drive is rotated by the pipe fitting of centre gripping, so that bore the pipe wall of different angles, and the clamping device of having avoided present drilling machine needs the manual rotation pipe fitting just can adjust the angle of pipe fitting when fixed to circular pipe fitting, has not only adjusted the process comparatively complicated, and the problem that wastes time and energy.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a top view of the supporting frame structure of the present invention;
fig. 4 is a schematic structural view of the driving roller of the present invention;
fig. 5 is a schematic structural view of a first shear frame of the present invention.
In the figure: 1-supporting component, 11-base, 12-sliding seat, 13-sliding groove, 14-sliding block, 15-adjusting screw, 16-limiting ring, 17-hand wheel, 2-lower clamping component, 21-roller frame, 22-driving roller, 221-rubber tube, 222-lug, 23-driven sprocket, 24-motor, 25-driving sprocket, 26-chain, 3-upper clamping component, 31-supporting upright post, 32-supporting frame, 33-first rotating shaft, 34-first shearing frame, 35-second shearing frame, 36-hydraulic cylinder and 37-pressing roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a drilling machine clamping device for round steel clamping workers comprises a supporting component 1, a lower clamping component 2 and an upper clamping component 3, wherein the supporting component 1 comprises a base 11 and a sliding seat 12, and the sliding seat 12 is connected with the base 11 in a sliding mode and is located on the front side and the rear side of the top end of the base 11;
the lower clamping assembly 2 comprises a roller frame 21, a driving roller 22, a driven sprocket 23, a motor 24, a driving sprocket 25 and a chain 26, wherein the roller frame 21 is fixedly connected with the sliding base 12 and positioned at the left side and the right side of the top end of the sliding base 12, the driving roller 22 is rotatably connected with the roller frame 22 and positioned at the top end of an inner cavity of the roller frame 21, the driven sprocket 23 is fixedly connected with the driving roller 22 and positioned at the front side of the driving roller 22, the motor 24 is fixedly connected with the sliding base 12 and positioned at the opposite sides of the left and the right groups of roller frames 21, the output end of the motor 24 is fixedly connected with the driving sprocket 25, and the chain 26 is meshed with the driving sprocket;
the upper clamping component 3 comprises a supporting upright column 31, a supporting frame 32, a first rotating shaft 33, a first shearing frame 34, a second shearing frame 35, a hydraulic cylinder 36 and a press roller 37, the supporting upright column 31 is fixedly connected with the sliding seat 12, and are positioned at four corners of the top end of the sliding seat 12, the supporting frame 32 is fixedly connected with the supporting upright column 31 and is positioned at the top end of the supporting upright column 31, the first rotating shaft 33 is rotatably connected with the supporting frame 32, and is positioned in the inner cavity of the supporting frame 32, the first shearing force frame 34 and the second shearing force frame 35 are both rotationally connected with the first rotating shaft 33, and be located the inner chamber of support frame 33, pneumatic cylinder 36 rotates with support frame 32 to be connected, and be located the left and right sides on support frame 32 top, and the output of controlling two sets of pneumatic cylinders 36 rotates with the top of first shearing frame 34 and second shearing frame 35 respectively to be connected, and compression roller 37 rotates with first shearing frame 34 and second shearing frame 35 to be connected, and is located the inner chamber bottom of first shearing frame 34 and second shearing frame 35.
In the present embodiment, by providing the driving roller 22 and the pressing roller 37, in the process of fixing the pipe, the pipe is only required to be placed on the top end of the driving roller 22, simultaneously, the hydraulic cylinders 36 are started, so that the left and right groups of hydraulic cylinders 36 drive the first shear frame 34, the second shear frame 35 and the press roll 37 to rotate, so that the press rollers 37 at the left and right sides contact with the pipe to clamp and fix the pipe, and meanwhile, when the motor 24 is started by arranging the drive roller 22 and the motor 24, the drive roller 22 can be driven to rotate by the drive sprocket 25, the chain 26 and the driven sprocket 23, thereby driving the clamped pipe fitting to rotate so as to facilitate drilling the pipe walls at different angles, avoiding the problems that when the clamping device of the existing drilling machine is used for fixing the round pipe fitting, the angle of the pipe fitting can be adjusted by manually rotating the pipe fitting, so that the problem of drilling the pipe fitting at different angles is solved.
Further, the left and right sides at the top end of the base 11 are both provided with integrally formed sliding grooves 13, and the left and right sides at the bottom end of the sliding seat 12 are both fixedly connected with sliding blocks 14 matched with the sliding grooves 13.
In the present embodiment, the slide 11 can slide back and forth in the direction of the slide groove 13 without being displaced by the engagement of the slide groove 13 and the slider 14.
Furthermore, an adjusting screw 15 is in threaded connection between the front and rear two sets of sliding seats 12, the adjusting screw 15 penetrates through the front and rear two sets of sliding seats 12, and the thread directions of the front and rear sides of the adjusting screw 15 are opposite.
In this embodiment, when the adjusting screw 15 rotates, the two sets of sliders 12 can be driven to move relatively or oppositely, so as to clamp pipes with different lengths.
Furthermore, two ends of the adjusting screw 15 are fixedly connected with a limiting ring 16 and a hand wheel 17 respectively.
In the embodiment, the limiting ring 16 can prevent the sliding seat 12 from being disconnected from the adjusting screw 15 when the adjusting screw 15 rotates, and the hand wheel 17 can facilitate the rotation of the adjusting screw 15.
Further, the outer sides of the drive mixer 22 and the press roller 37 are fixedly connected with rubber pipes 221, and the outer side walls of the rubber pipes 221 are uniformly provided with rubber bumps 222 which are integrally formed at equal intervals.
In this embodiment, the soft property of the rubber rod 221 is utilized to effectively prevent the pipe from deforming during the clamping process of the pipe, and the rubber bump 222 can effectively increase the friction between the pipe and the clamp, thereby facilitating the rotation of the driving roller.
The utility model discloses a theory of operation and use flow: after the utility model is installed, in the process of clamping the pipe fitting, the hand wheel 17 can be rotated according to the length of the pipe fitting, so that the adjusting screw 15 drives the front and rear two groups of slide bases 12 to move relatively or oppositely, then the pipe fitting to be fixed is arranged at the top ends of the left and right driving rollers 22, then, the hydraulic cylinder 36 is started, so that the hydraulic cylinder 36 drives the first shear frame 34 and the second shear frame 35 to rotate, simultaneously, the left and right groups of compression rollers 37 are driven to rotate and contact with the pipe fitting so as to clamp the pipe fitting, thereby realizing the fixation of the pipe fitting, then, the pipe fitting can be drilled, when the lower side wall of the pipe fitting needs to be drilled, only the motor 24 needs to be started, the motor 24 drives the driving roller 22 to rotate through the driving sprocket 25, the chain 26 and the driven sprocket 23, thereby drive the pipe fitting rotation by the centre gripping, make the lower lateral wall of pipe fitting rotate to the top to be convenient for drill hole to pipe fitting lower side wall.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a drilling machine clamping device is used in round steel processing which characterized in that: the clamping device comprises a supporting component (1), a lower clamping component (2) and an upper clamping component (3), wherein the supporting component (1) comprises a base (11) and a sliding seat (12), and the sliding seat (12) is connected with the base (11) in a sliding manner and is positioned on the front side and the rear side of the top end of the base (11);
the lower clamping assembly (2) comprises a roller frame (21), a driving roller (22), a driven sprocket (23), a motor (24), a driving sprocket (25) and a chain (26), the roller frame (21) is fixedly connected with a sliding seat (12) and is positioned on the left side and the right side of the top end of the sliding seat (12), the driving roller (22) is rotatably connected with the roller frame (21) and is positioned on the top end of an inner cavity of the roller frame (21), the driven sprocket (23) is fixedly connected with the driving roller (22) and is positioned on the front side of the driving roller (22), the motor (24) is fixedly connected with the sliding seat (12) and is positioned on the opposite sides of the left roller frame and the right roller frame (21), the output end of the motor (24) is fixedly connected with the driving sprocket (25), and the chain (26) is respectively meshed with the driving sprocket (25) and the driven sprocket (23);
go up centre gripping subassembly (3) including support post (31), support frame (32), first pivot (33), first shear frame (34), second shear frame (35), pneumatic cylinder (36) and compression roller (37), support post (31) and slide (12) fixed connection, and be located the top four corners of slide (12), support frame (32) and support post (31) fixed connection, and be located the top of support post (31), first pivot (33) rotate with support frame (32) and be connected, and be located the inner chamber of support frame (32), first shear frame (34) and second shear frame (35) all rotate with first pivot (33) and are connected, and are located the inner chamber of support frame (32), pneumatic cylinder (36) rotate with support frame (32) and are connected, and are located the left and right sides on support frame (32) top, and the output of controlling pneumatic cylinder (36) respectively with the top of first shear frame (34) and second shear frame (35) The compression roller (37) is rotationally connected with the first shear frame (34) and the second shear frame (35) and is positioned at the bottom ends of the inner cavities of the first shear frame (34) and the second shear frame (35).
2. The drilling machine clamping device for round steel processing as claimed in claim 1, wherein: the left and right sides on base (11) top all sets up integrated into one piece's spout (13), the equal fixedly connected with in the left and right sides of slide (12) bottom and spout (13) looks adaptation's slider (14).
3. The drilling machine clamping device for round steel processing as claimed in claim 1, wherein: threaded connection has adjusting screw (15) between two sets of slides (12) around, adjusting screw (15) run through in two sets of slides (12) around, adjusting screw (15) both sides screw thread opposite direction around.
4. The drilling machine clamping device for round steel processing as claimed in claim 3, wherein: and two ends of the adjusting screw rod (15) are respectively and fixedly connected with a limiting ring (16) and a hand wheel (17).
5. The drilling machine clamping device for round steel processing as claimed in claim 1, wherein: the equal fixedly connected with rubber tube (221) in the outside of drive roller (22) and compression roller (37), the even equidistant rubber lug (222) that are equipped with integrated into one piece of lateral wall of rubber tube (221).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920429680.7U CN209919388U (en) | 2019-04-01 | 2019-04-01 | Drilling machine clamping device for round steel processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920429680.7U CN209919388U (en) | 2019-04-01 | 2019-04-01 | Drilling machine clamping device for round steel processing |
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CN209919388U true CN209919388U (en) | 2020-01-10 |
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CN201920429680.7U Active CN209919388U (en) | 2019-04-01 | 2019-04-01 | Drilling machine clamping device for round steel processing |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115070125A (en) * | 2022-06-29 | 2022-09-20 | 联钢精密科技(中国)有限公司 | Supporting, positioning and clamping device for workpiece machining |
CN115283734A (en) * | 2022-08-19 | 2022-11-04 | 青岛慧通方力智能科技有限公司 | Pipe fitting semicircle orifice processingequipment |
-
2019
- 2019-04-01 CN CN201920429680.7U patent/CN209919388U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115070125A (en) * | 2022-06-29 | 2022-09-20 | 联钢精密科技(中国)有限公司 | Supporting, positioning and clamping device for workpiece machining |
CN115283734A (en) * | 2022-08-19 | 2022-11-04 | 青岛慧通方力智能科技有限公司 | Pipe fitting semicircle orifice processingequipment |
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