CN218050703U - Numerical control machine tool based on electric automation - Google Patents
Numerical control machine tool based on electric automation Download PDFInfo
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- CN218050703U CN218050703U CN202220928221.5U CN202220928221U CN218050703U CN 218050703 U CN218050703 U CN 218050703U CN 202220928221 U CN202220928221 U CN 202220928221U CN 218050703 U CN218050703 U CN 218050703U
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Abstract
The utility model discloses a digit control machine tool based on electric automatization, include: the threading machine comprises a threading machine body, a threading machine body and a clamping mechanism, wherein the threading machine body consists of a rack, a tapping cutter structure and a clamping structure, and the right side of the rack is in an open shape; fixed pipe fitting is pressed and is held structure, fixed pipe fitting is pressed and is held structure includes the mount pad, and the mount pad is installed on the right side at frame top. This numerical control machine tool based on electric automatization, the last three-jaw chuck of clamping structure carries out the centre gripping to the left side end of work piece, three pinch roller contacts with the outer wall of work piece, carry out the centre gripping to it, the realization is when carrying out the tapping to stock form work piece, the right side end from stock form work piece carries out the centre gripping to the work piece and lifts, make the work piece also can guarantee its stationarity in high-speed rotation, reduce the potential safety hazard of tapping, guarantee the effect of tapping, and be in rolling contact's state between pinch roller and the work piece, the coefficient of friction is low, can not influence the high-speed rotation of work piece.
Description
Technical Field
The utility model relates to a digit control machine tool field specifically is a digit control machine tool based on electric automatization.
Background
A thread turning lathe refers to a thread cutting machine that turns threads. Wherein, the short thread lathe, the pipe thread lathe, the oil pipe joint thread lathe and the like are mainly used for turning threads of short thread workpieces, oil pipes, sleeves and the like for petroleum and geological drilling; the precision screw lathe is mainly used for processing precision threads in the machine tool manufacturing industry.
Thread tapping lathe is current mature technique, however, some thread tapping need tap stock form work piece, and present thread tapping lathe carries out the company to stock form work piece, does not have effectual stock form work piece stable structure, then can lead to when driving the work piece fast revolution, and the work piece is in extremely unstable state, and the tapping effect is not good to, the potential safety hazard is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digit control machine tool based on electric automatization to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electric automation-based numerical control machine tool comprising:
the threading machine comprises a threading machine body, a threading machine body and a clamping mechanism, wherein the threading machine body consists of a rack, a tapping cutter structure and a clamping structure, and the right side of the rack is in an open shape;
the fixed pipe fitting pressing structure comprises an installation seat, the installation seat is installed on the right side of the top of the rack, a three-jaw chuck is welded to the top of the installation seat, and three movable chucks of the three-jaw chuck are all rotatably provided with pressing wheels;
the movable pressing and holding assembly comprises a movable plate which slides in the rack in a limiting mode, a cushion block is welded on the right side of the top of the movable plate, a movable pipe pressing and holding structure is installed at the top of the cushion block, and the structure size of the movable pipe pressing and holding structure is identical to that of the fixed pipe pressing and holding structure.
As a further aspect of the present invention: the three movable chucks of the three-jaw chuck are all welded with connecting rods, one ends of the connecting rods are welded with U-shaped frames, and the pinch rollers are rotatably installed in inner cavities of the U-shaped frames.
As a further aspect of the present invention: dovetail sliding seats are installed on the front face and the back face of the inner wall of the rack, dovetail sliding blocks are installed on the dovetail sliding seats through dovetail sliding grooves formed in the dovetail sliding seats in a sliding mode, and the dovetail sliding blocks are installed on the movable plate.
As a further aspect of the present invention: two wheel blocks are welded on the right side of the bottom of the movable plate, and universal wheels are installed at the bottoms of the wheel blocks.
As a further aspect of the present invention: the lead screw is installed in the rotation of the bearing that the frame was inlayed through its left side, and the left side end of lead screw installs the knob, the transmission piece is installed to the outer wall screw thread of lead screw, and the top of transmission piece is connected with the bottom welding of fly leaf.
As a further aspect of the present invention: one side of the transmission block penetrates through a threaded hole matched with the screw rod, and the transmission block is in threaded transmission connection with the screw rod through the threaded hole.
As a further aspect of the present invention: the right side welding of frame inside has the horizontal bar, and the right side end of lead screw passes through the bearing and rotates the left side of installing at the horizontal bar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, the last three-jaw chuck of clamping structure carries out the centre gripping to the left side end of work piece, three pinch roller contacts with the outer wall of work piece, carry out the centre gripping to it, realize when carrying out the tapping to stock form work piece, carry out the centre gripping from the right side end of stock form work piece and lift the work piece, make the work piece also can guarantee its stationarity in high-speed rotation, reduce the potential safety hazard of tapping, guarantee the effect of tapping, and be in rolling contact's state between pinch roller and the work piece, the coefficient of friction is low, can not influence the high-speed rotation of work piece.
2. The utility model discloses, if the length of work piece, be far away than clamping structure and fixed pipe fitting press and hold the interval between the structure, rotatory knob drives the lead screw and rotates, press to hold the structure and the movable interval of pressing between the subassembly is adjusted to movable pipe fitting, then realize that fixed pipe fitting is pressed and is held the structure centre gripping and put by well position at the work piece, movable pipe fitting is pressed and is held the structure centre gripping and lean on right side position at the work piece, has further improved under the use of lathe, the tapping effect of long shaft-like work piece is ajusted.
Drawings
Fig. 1 is a schematic structural diagram of a numerically controlled machine tool based on electric automation;
FIG. 2 is a side view of a fixed pipe holding structure in a numerically controlled machine tool based on electrical automation;
fig. 3 is a schematic structural diagram of a movable pressing and holding assembly in a numerically-controlled machine tool based on electrical automation.
In the figure: the thread turning lathe comprises a thread turning lathe body 1, a fixed pipe pressing structure 2, a movable pressing component 3, a rack 4, a tapping cutter structure 5, a clamping structure 6, a mounting seat 7, a connecting rod 8, a three-jaw chuck 9, a U-shaped frame 10, a pressing wheel 11, a dovetail slide block 12, a movable plate 13, a screw rod 14, a dovetail slide seat 15, a knob 16, a transmission block 17, a universal wheel 18, a wheel block 19 and a movable pipe pressing structure 20.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution, a numerical control machine tool based on electric automation, including:
the tapping machine comprises a threading machine body 1, wherein the threading machine body 1 consists of a rack 4, a tapping cutter structure 5 and a clamping structure 6, the rack 4, the tapping cutter structure 5 and the clamping structure 6 are all the prior mature technologies and are not described repeatedly, the tapping cutter structure 5 and the clamping structure 6 are both arranged at the top of the rack 4, the right side of the rack 4 is in an open shape, the clamping structure 6 consists of a case, a driving motor and a three-jaw chuck, the driving motor drives the three-jaw chuck to form, and the tapping cutter structure 5 consists of a lead screw transmission module and a tapping cutter arranged on the lead screw transmission module;
the fixed pipe fitting pressing structure 2 comprises a mounting seat 7, the mounting seat 7 is mounted on the right side of the top of the rack 4, a three-jaw chuck 9 is welded to the top of the mounting seat 7, three movable chucks of the three-jaw chuck 9 are all rotatably provided with pressing wheels 11, the pressing wheels 11 are in rolling contact with workpieces, the friction coefficient is low, and high-speed rotation of the workpieces cannot be influenced;
the movable pressing component 3 comprises a movable plate 13 sliding in the rack 4 in a limiting manner, a cushion block is welded on the right side of the top of the movable plate 13, a movable pipe pressing structure 20 is installed at the top of the cushion block, and the movable pipe pressing structure 20 and the fixed pipe pressing structure 2 are identical in structure size.
Three movable chucks of the three-jaw chuck 9 are all welded with a connecting rod 8, one end of the connecting rod 8 is welded with a U-shaped frame 10, and a pinch roller 11 is rotatably arranged in an inner cavity of the U-shaped frame 10.
Two wheel blocks 19 are welded and installed on the right side of the bottom of the movable plate 13, and universal wheels 18 are installed on the bottoms of the wheel blocks 19.
The rack 4 is rotatably provided with a screw rod 14 through a bearing embedded on the left side of the rack, the left side end of the screw rod 14 is provided with a knob 16, the outer wall of the screw rod 14 is provided with a transmission block 17 in a threaded manner, and the top of the transmission block 17 is connected with the bottom of the movable plate 13 in a welding manner.
The distance between the movable pipe pressing structure 20 and the movable pressing component 3 is adjusted through thread transmission, then the fixed pipe pressing structure 2 is clamped at the middle position of the workpiece, the movable pipe pressing structure 20 is clamped at the right position of the workpiece, and the tapping effect of straightening the long rod-shaped workpiece under the condition of using a machine tool is further improved
One side of the transmission block 17 is provided with a threaded hole matched with the screw rod 14 in a penetrating way, and the transmission block 17 is in threaded transmission connection with the screw rod 14 through the threaded hole.
A transverse bar is welded on the right side inside the machine frame 4, and the right side end of the screw rod 14 is rotatably installed on the left side of the transverse bar through a bearing.
The utility model discloses a theory of operation is:
during the use, when carrying out the tapping to stock form work piece:
firstly, a workpiece penetrates through the clamping holes of the three-jaw chuck 9 on the fixed pipe fitting pressing structure 2 and the movable pipe fitting pressing structure 20, then the left end of the workpiece is clamped through the three-jaw chuck on the clamping structure 6, then the three-jaw chuck 9 is driven to drive the pressing wheel 11 to move, the three pressing wheel 11 is made to contact with the outer wall of the workpiece to clamp the workpiece, the workpiece is driven to rotate by the clamping structure 6, the tapping cutter structure 5 is controlled to tap the workpiece, and at the moment, when the long rod-shaped workpiece is tapped, the workpiece is clamped and supported from the right end of the long rod-shaped workpiece, so that the workpiece can also ensure the stability in high-speed rotation, the tapping potential safety hazard is reduced, and the tapping effect is ensured;
if the length of work piece, be greater than the interval between clamping structure 6 and the fixed pipe fitting pressure structure 2, rotatory knob 16 drives lead screw 14 and rotates, under the horizontal screw drive effect of lead screw 14 and transmission block 17, make transmission block 17 drive fly leaf 13 and move to the right side, press structure 20 and the movable interval of pressing between the subassembly 3 to movable pipe fitting and adjust, then realize that fixed pipe fitting pressure structure 2 centre gripping leans on well position at the work piece, movable pipe fitting pressure structure 20 centre gripping leans on right side position at the work piece, further improved the use of lathe under, the tapping effect of the positive long rod-shaped work piece of pendulum.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a digit control machine tool based on electric automatization which characterized in that: the method comprises the following steps:
the thread turning lathe comprises a thread turning lathe body (1), wherein the thread turning lathe body (1) consists of a rack (4), a tapping cutter structure (5) and a clamping structure (6), and the right side of the rack (4) is open;
the fixed pipe fitting pressing and holding structure (2) comprises a mounting seat (7), the mounting seat (7) is mounted on the right side of the top of the rack (4), a three-jaw chuck (9) is welded to the top of the mounting seat (7), and three movable chucks of the three-jaw chuck (9) are all rotatably provided with a pressing wheel (11);
the movable pressing and holding assembly (3) comprises a movable plate (13) sliding in the rack (4) in a limiting mode, a cushion block is welded on the right side of the top of the movable plate (13), a movable pipe pressing and holding structure (20) is installed at the top of the cushion block, and the movable pipe pressing and holding structure (20) and the fixed pipe pressing and holding structure (2) are identical in structure size.
2. The numerical control machine tool based on electric automation according to claim 1, characterized in that: the three movable chucks of the three-jaw chuck (9) are all welded with a connecting rod (8), one end of the connecting rod (8) is welded with a U-shaped frame (10), and a pressing wheel (11) is rotatably installed in an inner cavity of the U-shaped frame (10).
3. The numerical control machine tool based on electric automation according to claim 1, characterized in that: dovetail slide (15) are all installed to the front and the back of frame (4) inner wall, dovetail slide (15) have forked tail slider (12) through the forked tail spout slidable mounting who sets up on it, and forked tail slider (12) are installed on fly leaf (13).
4. The numerical control machine tool based on electric automation according to claim 3, characterized in that: two wheel blocks (19) are welded and installed on the right side of the bottom of the movable plate (13), and universal wheels (18) are installed at the bottoms of the wheel blocks (19).
5. The numerical control machine tool based on electric automation according to claim 1, characterized in that: screw rod (14) are installed in frame (4) through the bearing rotation of its left side is inlayed, and knob (16) are installed to the left side end of screw rod (14), transmission piece (17) are installed to the outer wall screw thread of screw rod (14), and the top of transmission piece (17) is connected with the bottom welding of fly leaf (13).
6. The numerical control machine tool based on electric automation according to claim 5, characterized in that: one side of the transmission block (17) penetrates through a threaded hole matched with the screw rod (14), and the transmission block (17) is in threaded transmission connection with the screw rod (14) through the threaded hole.
7. The numerical control machine tool based on electric automation according to claim 5, characterized in that: the right side welding of frame (4) inside has the horizontal bar, and the right side end of lead screw (14) passes through the bearing and rotates the left side of installing at the horizontal bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220928221.5U CN218050703U (en) | 2022-04-21 | 2022-04-21 | Numerical control machine tool based on electric automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220928221.5U CN218050703U (en) | 2022-04-21 | 2022-04-21 | Numerical control machine tool based on electric automation |
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| CN218050703U true CN218050703U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220928221.5U Active CN218050703U (en) | 2022-04-21 | 2022-04-21 | Numerical control machine tool based on electric automation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001403A (en) * | 2023-07-08 | 2023-11-07 | 广东明科机械智能装备有限公司 | Feeding device of core walking machine and core walking machine |
| CN117358957A (en) * | 2023-12-08 | 2024-01-09 | 烟台隆辉金属制品有限公司 | Lathe for pipe fitting machining |
-
2022
- 2022-04-21 CN CN202220928221.5U patent/CN218050703U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001403A (en) * | 2023-07-08 | 2023-11-07 | 广东明科机械智能装备有限公司 | Feeding device of core walking machine and core walking machine |
| CN117001403B (en) * | 2023-07-08 | 2024-05-17 | 广东明科机械智能装备有限公司 | Feeding device of core walking machine and core walking machine |
| CN117358957A (en) * | 2023-12-08 | 2024-01-09 | 烟台隆辉金属制品有限公司 | Lathe for pipe fitting machining |
| CN117358957B (en) * | 2023-12-08 | 2024-02-13 | 烟台隆辉金属制品有限公司 | Lathe for pipe fitting machining |
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