CN215199016U - Tractor with stretching function - Google Patents
Tractor with stretching function Download PDFInfo
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- CN215199016U CN215199016U CN202022681350.2U CN202022681350U CN215199016U CN 215199016 U CN215199016 U CN 215199016U CN 202022681350 U CN202022681350 U CN 202022681350U CN 215199016 U CN215199016 U CN 215199016U
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Abstract
The utility model discloses a traction machine with stretching function, which comprises a conveying component for conveying products and a traction component arranged above the conveying component, the traction assembly is provided with a frame, the frame is provided with a base in a sliding way through a guide rail, the bottom surface of the frame is fixedly provided with a thread driving sleeve, the thread driving sleeve is provided with a driving screw rod in a threaded manner, the driving screw rod is rotatably arranged on the upper surface of the base through a bracket, the driving screw rod adopts a reciprocating screw rod, the end part of the driving screw rod is connected with a driving motor through a worm gear assembly in a transmission way, the driving motor is fixedly arranged on the upper surface of the base, just driving motor adopts step motor, the utility model discloses can realize pulling of aluminium extrusion product fast, can also carry out the regulation of the dynamics of pulling simultaneously, realize the tensile of product.
Description
Technical Field
The utility model relates to a tractor field especially relates to a tractor with tensile function.
Background
There are three types of aluminum profile tractors on the market at present: the simple tractor, namely the tractor head is without power, its movement is driven by the steel cable of the lower container end, with low costs, but the precision is also low, there is the pulling force at the same time too little, the problem of the larger aluminium alloy of pulling; the double-head double-traction machine is characterized in that the double-head double-traction machine comprises two machine heads with power, wherein a P1 machine head is provided with a saw blade, and the two machine heads draw an aluminum profile in a connection mode; the three-head double-traction machine is composed of two machine heads with power and an interrupt saw for fixing a stator, and the two machine heads are independently pulled, so that the space is saved, and the traction speed is superior to that of double-head double-traction. At present, manufacturers for producing aluminum profile tractors are mixed with fish and dragon, and the technical capability of small factories is limited, so that the simple tractors can be produced only; some large factories produce extruders, and the production of the extruders is considered, and the production is general in specialty.
But the existing tractor can only realize the traction output of the product in the traction process of the aluminum extruded product, can not carry out traction and stretching on the aluminum extruded product, has simpler function and certain defects.
Disclosure of Invention
An object of the utility model is to provide a tractor with tensile function can pull the drawing to aluminium extrusion product, realizes pulling of aluminium extrusion product.
The utility model discloses a realize like this:
a tractor with a stretching function comprises a conveying assembly for conveying products and a traction assembly arranged above the conveying assembly;
the improved automatic screw-driving mechanism is characterized in that a rack is installed on the traction assembly, a base is installed on the rack through a guide rail in a sliding mode, a screw driving sleeve is fixedly installed on the bottom surface of the rack, a driving screw rod is installed on the screw driving sleeve in a threaded mode, the driving screw rod is installed on the upper surface of the base through a support in a rotating mode, the driving screw rod adopts a reciprocating screw rod, the end portion of the driving screw rod is connected with a driving motor through a worm and gear assembly in a transmission mode, the driving motor is fixedly installed on the upper surface of the base, and the driving motor adopts a stepping motor.
The conveying assembly comprises a conveying frame, a plurality of conveying rollers are rotatably mounted on the conveying frame, and the distribution directions of the conveying rollers are consistent with the length direction of the driving screw rod.
The traction assembly comprises a fixed mounting plate arranged on the rack, a lower clamping plate is fixedly mounted at the bottom of the mounting plate, an upper clamping plate is movably mounted on the upper portion of the mounting plate, and a driving cylinder used for driving the upper clamping plate to fold is movably arranged between the upper clamping plate and the lower clamping plate.
The upper clamp plate and the lower clamp plate are both provided with protective pads used for protecting clamped products.
The worm and gear assembly comprises a transmission case, a worm gear and a worm which are meshed with each other are movably mounted in the transmission case, the worm gear is fixedly mounted at the end part of the driving screw rod, and the worm is fixedly connected to the output shaft of the driving motor.
The utility model has the advantages of reasonable design, utilize the lead screw principle and carry out the accurate control of aluminium extrusion product traction speed through step motor, and then can realize the regulation of aluminium extrusion product traction speed and extrusion speed difference, realized the tensile function that pulls of aluminium extrusion product.
Drawings
Fig. 1 is a schematic view of the overall structure of a traction machine with a stretching function according to the present invention;
fig. 2 is a schematic view of a worm and gear assembly of a tractor with a stretching function according to the present invention.
In the figure, 1 a delivery assembly; 2, pulling the assembly; 3, a frame; 4, a guide rail; 5, a base; 6, a thread driving sleeve; 7, driving a screw rod; 8, a worm gear assembly; 9 driving the motor; 10 a conveying frame; 11 a conveying roller; 12, mounting a plate; 13, a lower splint; 14, mounting a splint; 15 driving the cylinder; 16 a protective pad; 17 a transmission case; 18 a worm gear; 19 worm.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 2, a tractor with a stretching function includes a conveying assembly 1 for conveying a product and a traction assembly 2 disposed above the conveying assembly 1.
Install frame 3 on the subassembly 2 of pulling, frame 3 has base 5 through 4 slidable mounting of guide rail, fixed mounting has screw drive cover 6 on the 3 bottom surfaces of frame, screw drive cover 6 is gone up the screw thread and is installed drive lead screw 7, drive lead screw 7 passes through the support rotation and installs 5 upper surfaces of base, drive lead screw 7 adopts reciprocal lead screw, 7 tip of drive lead screw are connected with driving motor 9 through the transmission of worm gear subassembly 8, driving motor 9 fixed mounting be in 5 upper surfaces of base, just driving motor 9 adopts step motor.
The conveying assembly 1 comprises a conveying frame 10, a plurality of conveying rollers 11 are rotatably mounted on the conveying frame 10, and the distribution directions of the conveying rollers 11 are consistent with the length direction of the driving screw rod 7. The aluminum extruded product slides along the surface of the conveying roller 11 under the traction of the traction assembly 2, so that the abrasion of the aluminum extruded product is reduced, and a good protection effect is achieved.
The upper clamping plate 14 and the lower clamping plate 13 are both provided with protective pads 16 for protecting the clamped product. In the process of folding the upper clamping plate 14 and the lower clamping plate 13, the protection pad 16 clamps the aluminum extruded product, has certain elasticity, and can play a role in protecting the aluminum extruded product.
The worm and gear assembly 8 comprises a transmission case 17, a worm wheel 18 and a worm 19 which are meshed with each other are movably mounted in the transmission case 17, the worm wheel 18 is fixedly mounted at the end part of the driving screw rod 7, and the worm 19 is fixedly connected to an output shaft of the driving motor 9. After the driving motor 9 and the driving screw rod 7 are connected through the worm gear assembly 8, the rotation of the driving screw rod 7 can be locked by utilizing the self-locking action between the worm gear 18 and the worm 19, and the smooth proceeding of the traction and stretching process of the aluminum extrusion product is ensured.
During construction, the tractor is installed at the discharge end of the extruder, and the specific work flow is as follows: firstly, the traction assembly 2 reaches one side of the extruder, an aluminum extrusion product produced by the extruder is placed on a lower clamping plate 13, a driving cylinder 15 is used for driving an upper clamping plate 14 to rotate so as to clamp and fix the aluminum extrusion product, then the traction and stretching operation of the aluminum extrusion product is carried out, a driving motor 9 is started, a driving screw rod 7 is driven to rotate by the driving motor 9, a thread driving sleeve 6 in threaded connection with the driving screw rod 7 cannot rotate along with the driving screw rod 7 due to the limitation of a frame 3, the thread driving sleeve 6 can only drive the frame 3 to move along the length direction of the driving screw rod 7, the driving screw rod 7 rotates for one circle, the frame 3 moves for one pitch, under the condition that the driving motor 9 adopts a stepping motor, the rotation speed and the steering of the driving screw rod 7 can be accurately controlled, and the moving speed of the traction assembly 2 is sequentially adjusted, the discharging speed of the combined extruder is constant, and a certain speed difference is formed between the extruder and the extruder, so that the traction and stretching functions of the aluminum extruded product are realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. A tractor with stretching function comprises a conveying assembly (1) for conveying products and a traction assembly (2) arranged above the conveying assembly (1);
the method is characterized in that: install frame (3) on traction assembly (2), there is base (5) frame (3) through guide rail (4) slidable mounting, fixed mounting has screw drive cover (6) on frame (3) bottom surface, drive lead screw (7) are installed to screw drive cover (6) upper thread, drive lead screw (7) are installed through the rotate bracket base (5) upper surface, drive lead screw (7) adopt reciprocal lead screw, drive lead screw (7) tip is connected with driving motor (9) through worm gear subassembly (8) transmission, driving motor (9) fixed mounting be in base (5) upper surface, just driving motor (9) adopt step motor.
2. The drawing machine with stretching function as claimed in claim 1, wherein: conveying assembly (1) includes carriage (10), rotate on carriage (10) and install a plurality of conveying rollers (11), just conveying rollers (11) distribute the direction with drive lead screw (7) length direction is unanimous.
3. The drawing machine with stretching function as claimed in claim 1, wherein: traction assembly (2) include fixed mounting be in mounting panel (12) in frame (3), mounting panel (12) bottom fixed mounting has lower plate (13), mounting panel (12) upper portion movable mounting has punch holder (14), just punch holder (14) with the activity is provided with between lower plate (13) and is used for driving its drive actuating cylinder (15) that folds.
4. A traction machine with a stretching function according to claim 3, characterized in that: and protective pads (16) used for protecting the clamped products are arranged on the upper clamping plate (14) and the lower clamping plate (13).
5. The drawing machine with stretching function as claimed in claim 1, wherein: the worm and gear assembly (8) comprises a transmission case (17), a worm wheel (18) and a worm (19) which are meshed with each other are movably mounted in the transmission case (17), the worm wheel (18) is fixedly mounted at the end part of the driving screw rod (7), and the worm (19) is fixedly connected to an output shaft of the driving motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022681350.2U CN215199016U (en) | 2020-11-18 | 2020-11-18 | Tractor with stretching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022681350.2U CN215199016U (en) | 2020-11-18 | 2020-11-18 | Tractor with stretching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199016U true CN215199016U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022681350.2U Active CN215199016U (en) | 2020-11-18 | 2020-11-18 | Tractor with stretching function |
Country Status (1)
| Country | Link |
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| CN (1) | CN215199016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472570A (en) * | 2021-12-28 | 2022-05-13 | 江苏铠杰轻合金材料有限公司 | Aluminum ingot traction system with stretching function and stretching traction method |
-
2020
- 2020-11-18 CN CN202022681350.2U patent/CN215199016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472570A (en) * | 2021-12-28 | 2022-05-13 | 江苏铠杰轻合金材料有限公司 | Aluminum ingot traction system with stretching function and stretching traction method |
| CN114472570B (en) * | 2021-12-28 | 2023-12-12 | 江苏铠杰轻合金材料有限公司 | Aluminum ingot traction system with stretching function and stretching traction method |
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