CN211304281U - Miniature strong traction machine - Google Patents
Miniature strong traction machine Download PDFInfo
- Publication number
- CN211304281U CN211304281U CN201921948664.5U CN201921948664U CN211304281U CN 211304281 U CN211304281 U CN 211304281U CN 201921948664 U CN201921948664 U CN 201921948664U CN 211304281 U CN211304281 U CN 211304281U
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- China
- Prior art keywords
- traction plate
- lead screw
- frame
- traction
- screw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a miniature powerful tractor, which comprises a frame, the frame upper end is equipped with first traction plate and second traction plate, and the inside first lead screw and the second lead screw of being equipped with of frame, the specification of first traction plate and second traction plate is the same, and first traction plate and the mutual parallel arrangement of second traction plate are in the frame, first lead screw and second lead screw all rotate with the frame through the bearing and are connected, and first lead screw and second lead screw symmetry set up in the frame, first lead screw is connected with first traction plate transmission through first screw-nut, the second lead screw is connected with the second traction plate transmission through second screw-nut, the afterbody of frame is equipped with two gearboxes, and is connected through the shaft coupling transmission between the output shaft of gearbox and first lead screw, the second lead screw. Compare with traditional miniature tractor, the utility model discloses application scope is wide, pulls steadily, and it is undulant not have any speed and traction force, and processingquality is better.
Description
Technical Field
The utility model relates to a section bar processing technology field specifically is a miniature powerful tractor.
Background
The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness through the processes of rolling, extruding, casting and the like. The material has certain appearance size, certain shape of cross section and certain mechanical and physical properties. The section bar can be used independently and can be further processed into other manufactured products, and is commonly used for building structures and manufacturing and installation. The existing miniature tractor mainly takes a crawler-type tractor which is used for dragging the section bar through two crawlers, and on one hand, the crawler-type tractor has higher requirements on the size of the section bar and has small application range; on the other hand, when the traction strength is high, traction marks are easily left on the surface of the profile, and the processing quality is affected.
To this end, we have proposed a miniature powerful tractor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a miniature powerful tractor 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: a miniature powerful tractor comprises a frame, wherein a first traction plate and a second traction plate are arranged at the upper end of the frame, and a first screw rod and a second screw rod are arranged in the frame, the specifications of the first traction plate and the second traction plate are the same, the first traction plate and the second traction plate are arranged on the frame in parallel, the first screw rod and the second screw rod are both rotationally connected with the frame through bearings, the first screw rod and the second screw rod are symmetrically arranged in the frame, the first screw rod is in transmission connection with the first traction plate through a first screw rod nut, the second screw rod is in transmission connection with a second traction plate through a second screw rod nut, the tail part of the frame is provided with two gear boxes, and an output shaft of the gearbox is in transmission connection with the first lead screw and the second lead screw through a coupler, a servo motor is arranged on one side, away from the rack, of the gearbox, and the output shaft of the servo motor is fixedly connected with an input shaft of the gearbox.
Preferably, the first screw and the second screw are both ball screws.
Preferably, both ends of the first traction plate and the second traction plate are connected with the rack in a sliding mode through sliding rails.
Preferably, the first traction plate is positioned at the front end of the frame, and the second traction plate is positioned in the middle of the frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up two traction plates that can move about in the frame and be used for replacing traditional track and pull, the traction plate passes through accurate lead screw and servo motor drive, the home position of first traction plate is located the front end of frame, the home position of second traction plate is located the middle part of frame, all install pneumatic fixture during the use on first traction plate and the second traction plate, come to fix the section bar through pneumatic fixture, first traction plate starts earlier, walk to the equipment middle-end, then the second traction plate starts to continue to pull, first traction plate returns home position, it is terminal to walk the equipment to connect the second traction plate, first traction plate starts, the second traction plate returns home position, can with this is reciprocal. Compare with traditional miniature tractor, the utility model discloses application scope is wide, pulls steadily, and it is undulant not have any speed and traction force, and processingquality is better.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a frame; 2. a first traction plate; 3. a second traction plate; 4. a first lead screw; 5. a second lead screw; 6. a gearbox; 7. a servo motor.
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, the present invention provides a micro powerful tractor, which comprises a frame 1, wherein a first traction plate 2 and a second traction plate 3 are arranged at the upper end of the frame 1, a first lead screw 4 and a second lead screw 5 are arranged inside the frame 1, the first traction plate 2 and the second traction plate 3 have the same specification, the first traction plate 2 and the second traction plate 3 are arranged on the frame 1 in parallel, the first lead screw 4 and the second lead screw 5 are both rotatably connected with the frame 1 through a bearing, the first lead screw 4 and the second lead screw 5 are symmetrically arranged in the frame 1, the first lead screw 4 is in transmission connection with the first traction plate 2 through a first lead screw nut, the second lead screw 5 is in transmission connection with the second traction plate 3 through a second lead screw nut, the first lead screw 4 and the second lead screw 5 are both ball screws, the precision of the ball screws is higher, and a pneumatic clamp is arranged at the upper ends of the first traction plate 2 and the second traction plate 3 during machining, the pneumatic clamp consists of a frame, a clamping plate and a cylinder, wherein the clamping plate is positioned in the frame, and the cylinder can push the clamping plate to clamp a workpiece.
The tail of the rack 1 is provided with two gearboxes 6, output shafts of the gearboxes 6 are in transmission connection with the first lead screw 4 and the second lead screw 5 through couplers, one side, away from the rack 1, of each gearbox 6 is provided with a servo motor 7, and an output shaft of each servo motor 7 is fixedly connected with an input shaft of each gearbox 6. The both ends of first traction plate 2 and second traction plate 3 all are through slide rail and 1 sliding connection of frame, and the slide rail can make first traction plate 2 and second traction plate 3 more steady when the motion, first traction plate 2 is located the front end of frame 1, second traction plate 3 is located the middle part of frame 1, can drive first lead screw 4, second lead screw 5 through gearbox 6 and servo motor 7 and rotate to drive first traction plate 2 and the motion of second traction plate 3.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: the first traction plate 2 and the second traction plate 3 are driven by a screw rod and a servo motor 7, the original position of the first traction plate 2 is positioned at the front end of the frame 1, the original position of the second traction plate 3 is positioned in the middle of the frame 1, firstly, the first traction plate 2 is started to be drawn to a position close to the second traction plate 3, the second traction plate 3 is started to accelerate to the speed of the first traction plate 2, the second traction plate 3 reaches the speed of the first traction plate 2, the first traction plate 2 is accelerated to return to the original starting position for waiting, the second traction plate 3 continues to be drawn at the same speed, the second traction plate 3 is about to reach the tail end position, the first traction plate 2 is started to accelerate to the speed of the second traction plate 3, the first traction plate 2 reaches the speed of the second traction plate 3, the second traction plate 3 is accelerated to return to the original starting position for waiting, the first traction plate 2 continues to be drawn at the same speed, the first traction plate 2 is drawn to a position close to the second traction plate 3, and the second traction plate 3 is started to accelerate to the speed of the first traction plate 2, so that the reciprocating motion is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A miniature powerful tractor comprises a machine frame (1), and is characterized in that: frame (1) upper end is equipped with first traction plate (2) and second traction plate (3), and frame (1) inside is equipped with first lead screw (4) and second lead screw (5), the specification of first traction plate (2) and second traction plate (3) is the same, and first traction plate (2) and second traction plate (3) parallel arrangement each other is on frame (1), first lead screw (4) and second lead screw (5) all rotate with frame (1) through the bearing and are connected, and first lead screw (4) and second lead screw (5) symmetry set up in frame (1), first lead screw (4) are connected with first traction plate (2) transmission through first lead screw nut, second lead screw (5) are connected with second traction plate (3) transmission through second lead screw nut, the afterbody of frame (1) is equipped with two gearboxes (6), and the output shaft and first lead screw (4) of gearbox (6), The second screw rods (5) are in transmission connection through a coupler, a servo motor (7) is arranged on one side, away from the rack (1), of the gearbox (6), and an output shaft of the servo motor (7) is fixedly connected with an input shaft of the gearbox (6).
2. A miniature power traction machine as defined in claim 1, wherein: the first screw rod (4) and the second screw rod (5) are both ball screw rods.
3. A miniature power traction machine as defined in claim 1, wherein: the two ends of the first traction plate (2) and the second traction plate (3) are connected with the rack (1) in a sliding mode through sliding rails.
4. A miniature power traction machine as defined in claim 1, wherein: the first traction plate (2) is located at the front end of the rack (1), and the second traction plate (3) is located in the middle of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948664.5U CN211304281U (en) | 2019-11-12 | 2019-11-12 | Miniature strong traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948664.5U CN211304281U (en) | 2019-11-12 | 2019-11-12 | Miniature strong traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211304281U true CN211304281U (en) | 2020-08-21 |
Family
ID=72062304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921948664.5U Ceased CN211304281U (en) | 2019-11-12 | 2019-11-12 | Miniature strong traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211304281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899362A (en) * | 2019-11-12 | 2020-03-24 | 江苏克诺斯精密材料有限公司 | Miniature strong traction machine |
-
2019
- 2019-11-12 CN CN201921948664.5U patent/CN211304281U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899362A (en) * | 2019-11-12 | 2020-03-24 | 江苏克诺斯精密材料有限公司 | Miniature strong traction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20211021 Decision number of declaring invalidation: 52257 Granted publication date: 20200821 |
|
| IW01 | Full invalidation of patent right |