CN220971601U - Automatic bar pushing machine - Google Patents
Automatic bar pushing machine Download PDFInfo
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- CN220971601U CN220971601U CN202322631689.5U CN202322631689U CN220971601U CN 220971601 U CN220971601 U CN 220971601U CN 202322631689 U CN202322631689 U CN 202322631689U CN 220971601 U CN220971601 U CN 220971601U
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Abstract
The utility model relates to the field of pushing machines, in particular to an automatic bar pushing machine. The pushing machine comprises a machine base, a chain conveying mechanism, a positioning seat, a push rod, a swinging mechanism, a positioning plate, a positioning mechanism and a semicircular guide pipe, wherein the semicircular guide pipe used for guiding the push rod and a bar stock is fixed in the machine base, the swinging mechanism used for driving the positioning mechanism to swing is installed in the machine base, a hook piece used for hooking the push rod is arranged on the positioning mechanism, the positioning mechanism is fixed on the swinging mechanism, the chain conveying mechanism used for pushing the push rod is installed in the machine base, the positioning seat used for being matched with the positioning plate is fixed on a chain of the chain conveying mechanism, and the positioning plate is fixed on the push rod. According to the utility model, the push rod is pushed by the chain conveying mechanism, and the bar stock is pushed forward into the machine tool along the semicircular guide pipe by the push rod. The push rod with the positioning plate is accurately positioned through the positioning mechanism, and the swinging mechanism lifts the push rod from the semicircular guide pipe through the positioning mechanism. The utility model improves the efficiency and the precision of bar pushing.
Description
Technical Field
The utility model relates to the field of pushing machines, in particular to an automatic bar pushing machine.
Background
When the existing bar stock is fed into a machine tool for processing, the bar stock is usually fed into the machine tool by a tool manually, but the feeding mode has lower working efficiency and precision.
Disclosure of utility model
The utility model aims to solve the technical problems that: in order to solve the technical problems described in the background art, the utility model provides an automatic bar pushing machine. The pushing rod is pushed by the chain conveying mechanism, and the bar stock is pushed forward into the machine tool along the semicircular guide pipe by the pushing rod. The push rod with the positioning plate is accurately positioned through the positioning mechanism, and the swinging mechanism lifts the push rod from the semicircular guide pipe through the positioning mechanism. The utility model improves the efficiency and the precision of bar pushing.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides an automatic pushing machine of bar, includes frame, chain conveying mechanism, positioning seat, push rod, swing mechanism, locating plate, positioning mechanism, semicircle pipe, be fixed with the semicircle pipe that is used for leading push rod and bar in the frame, install in the frame and be used for driving the swing mechanism that positioning mechanism swings, be equipped with the hook that is used for hooking the push rod on the positioning mechanism, positioning mechanism fixes on swing mechanism, installs the chain conveying mechanism who is used for promoting the push rod in the frame, be fixed with the positioning seat that is used for the cooperation locating plate on chain conveying mechanism's the chain, the locating plate is fixed on the push rod.
Specifically, positioning mechanism includes base plate, guide arm, spring, connecting plate, reference column, lifting arm, and guide arm and reference column pass two guide holes on the base plate respectively, and the head end of guide arm and reference column is all fixed on the connecting plate, and the guide arm tail end is equipped with the stopper, is equipped with the spring between stopper and the base plate, and the reference column tail end is equipped with the pin that is used for inserting in the pinhole of locating plate, and lifting arm and hook are all fixed on the base plate.
Specifically, the swing mechanism comprises a motor I and a shaft lever, the shaft lever is rotationally connected in the machine base, the shaft lever is connected to an output shaft of the motor I, and the lifting arm and the shaft lever are fixed together.
Specifically, the chain conveying mechanism comprises a second motor, a chain wheel and a chain, wherein a plurality of chain wheels are rotatably connected in the machine base and are meshed with the chain, and an output shaft of the second motor is connected with one chain wheel.
Specifically, the positioning seat is provided with a positioning groove, and the positioning plate is provided with a positioning protruding part matched with the positioning groove.
The beneficial effects of the utility model are as follows: the utility model provides an automatic bar pushing machine. The pushing rod is pushed by the chain conveying mechanism, and the bar stock is pushed forward into the machine tool along the semicircular guide pipe by the pushing rod. The push rod with the positioning plate is accurately positioned through the positioning mechanism, and the swinging mechanism lifts the push rod from the semicircular guide pipe through the positioning mechanism. The utility model improves the efficiency and the precision of bar pushing.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the positioning plate of the present utility model mated to the positioning seat;
FIG. 3 is a schematic view of the positioning mechanism of the present utility model;
In the figure, 1, a machine base, 2, a chain transmission mechanism, 3, a positioning seat, 4, a push rod, 5, a swinging mechanism and 6, a positioning seat is arranged on the machine base
The device comprises a positioning plate, a positioning mechanism, a semicircular guide pipe, a hook, a base plate, a guide rod, a spring, a connecting plate, a positioning column and a lifting arm.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic view of the positioning plate of the present utility model mated to the positioning seat; fig. 3 is a schematic structural view of the positioning mechanism of the present utility model.
The utility model provides an automatic pushing machine of bar, includes frame 1, chain conveying mechanism 2, positioning seat 3, push rod 4, swing mechanism 5, locating plate 6, positioning mechanism 7, semicircle pipe 8, 1 internal fixation of frame is used for guiding the semicircle pipe 8 of push rod 4 and bar, installs in the frame 1 and is used for driving the swing mechanism 5 that positioning mechanism 7 swung, is equipped with on the positioning mechanism 7 and is used for hooking up the hook 9 of push rod 4, and positioning mechanism 7 is fixed on swing mechanism 5, installs in frame 1 and is used for promoting the chain conveying mechanism 2 of push rod 4, is fixed with the positioning seat 3 that is used for cooperating locating plate 6 on the chain of chain conveying mechanism 2, and locating plate 6 is fixed on push rod 4.
As shown in fig. 3, the positioning mechanism 7 includes a base plate 71, a guide rod 72, a spring 73, a connecting plate 74, a positioning column 75, and a lifting arm 76, wherein the guide rod 72 and the positioning column 75 respectively penetrate through two guide holes on the base plate 71, the head ends of the guide rod 72 and the positioning column 75 are both fixed on the connecting plate 74, a limiting block is arranged at the tail end of the guide rod 72, the spring 73 is arranged between the limiting block and the base plate 71, a pin for inserting into a pin hole of the positioning plate 6 is arranged at the tail end of the positioning column 75, and the lifting arm 76 and the hook 9 are both fixed on the base plate 71.
In the initial state, the swinging mechanism 5 drives the base plate 71 to be in a horizontal state, at this time, the limiting block at the tail end of the guide rod 72 is interfered by the lower mechanism, so that the guide rod 72 moves upwards with the positioning column 75 through the connecting plate 74, the positioning column 75 is located at a higher position, the spring 73 is in a compressed state, and the hook 9 is located right in front of the semicircular guide tube 8. When the chain conveying mechanism 2 moves along the semicircular guide pipe 8 through the positioning seat 3 with the positioning plate 6 and the push rod 4 until the push rod 4 passes through the hook piece 9, the swinging mechanism 5 drives the positioning mechanism 7 to swing upwards, so that the push rod 4 can be lifted from the semicircular guide pipe 8. After the positioning mechanism 7 is lifted, the guide rod 72 and the positioning column 75 are driven to move downwards under the rebound driving of the spring 73, so that a pin at the tail end of the positioning column 75 can be inserted into a pin hole of the positioning plate 6, and the accurate positioning between the positioning mechanism 7 and the push rod 4 is realized. When the push rod 4 is to be put down, the positioning protruding part of the positioning plate 6 is inserted into the positioning groove of the positioning seat 3, and at the moment, the pin at the tail end of the positioning column 75 can withdraw from the pin hole on the positioning plate 6. So that the chain transfer mechanism 2 can push the push rod 4 again.
The swing mechanism 5 comprises a first motor and a shaft lever, the shaft lever is rotatably connected in the base 1, the shaft lever is connected to an output shaft of the first motor, and the lifting arm 76 is fixed with the shaft lever. The motor drives the shaft rod to rotate, so that the positioning mechanism 7 can be driven to swing clockwise or anticlockwise.
The chain conveying mechanism 2 comprises a second motor, a chain wheel and a chain, wherein a plurality of chain wheels are connected with the machine base 1 in a rotating mode and are meshed with the chain, and an output shaft of the second motor is connected with one chain wheel.
The second motor drives the chain wheel to rotate, so that the chain is driven back and forth along the chain wheel.
The positioning seat 3 is provided with a positioning groove, and the positioning plate 6 is provided with a positioning protruding part for matching with the positioning groove.
The working mode of the application is as follows: the swinging mechanism 5 drives the push rod 4 to swing downwards through the positioning mechanism 7 until the push rod 4 is arranged in the semicircular guide pipe 8, then the chain conveying mechanism 2 drives the push rod 4 to horizontally move along the semicircular guide pipe 8, and the push rod 4 can push the bar stock in the semicircular guide pipe 8 forwards into the machine tool. After the pushing is finished, the chain conveying mechanism 2 drives the push rod 4 to reversely move and pass through the hook piece 9 again, the swinging mechanism 5 drives the push rod 4 to lift up from the semicircular guide pipe 8 through the positioning mechanism 7, and at the moment, a second bar stock can be placed in the semicircular guide pipe 8. The bar stock can be continuously pushed into the machine tool by repeating the above actions.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. The utility model provides an automatic pushing machine of bar, characterized by, including frame (1), chain conveying mechanism (2), positioning seat (3), push rod (4), swing mechanism (5), locating plate (6), positioning mechanism (7), semicircle pipe (8), be fixed with semicircle pipe (8) that are used for leading push rod (4) and bar in frame (1), install in frame (1) and be used for driving positioning mechanism (7) to carry out wobbling swing mechanism (5), be equipped with on positioning mechanism (7) and be used for hooking hook (9) of push rod (4), positioning mechanism (7) are fixed on swing mechanism (5), install in frame (1) and be used for promoting chain conveying mechanism (2) of push rod (4), be fixed with on the chain of chain conveying mechanism (2) and be used for cooperation locating plate (6) are fixed on push rod (4).
2. The automatic bar pushing machine according to claim 1, characterized in that: positioning mechanism (7) are including base plate (71), guide arm (72), spring (73), connecting plate (74), reference column (75), lifting arm (76), two guide holes on base plate (71) are passed respectively to guide arm (72) and reference column (75), the head end of guide arm (72) and reference column (75) is all fixed on connecting plate (74), guide arm (72) tail end is equipped with the stopper, be equipped with spring (73) between stopper and base plate (71), reference column (75) tail end is equipped with the pin in the pinhole that is used for inserting locating plate (6), lifting arm (76) and hook (9) are all fixed on base plate (71).
3. The automatic bar pushing machine according to claim 2, characterized in that: the swing mechanism (5) comprises a motor I and a shaft lever, the shaft lever is rotatably connected in the machine base (1), the shaft lever is connected to an output shaft of the motor I, and the lifting arm (76) and the shaft lever are fixed together.
4. The automatic bar pushing machine according to claim 1, characterized in that: the chain conveying mechanism (2) comprises a second motor, a chain wheel and a chain, wherein a plurality of chain wheels are connected with the machine base (1) in a rotating mode and are meshed with the chain, and an output shaft of the second motor is connected with one chain wheel.
5. The automatic bar pushing machine according to claim 1, characterized in that: the positioning seat (3) is provided with a positioning groove, and the positioning plate (6) is provided with a positioning protruding part matched with the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631689.5U CN220971601U (en) | 2023-09-27 | 2023-09-27 | Automatic bar pushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631689.5U CN220971601U (en) | 2023-09-27 | 2023-09-27 | Automatic bar pushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220971601U true CN220971601U (en) | 2024-05-17 |
Family
ID=91041107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322631689.5U Active CN220971601U (en) | 2023-09-27 | 2023-09-27 | Automatic bar pushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220971601U (en) |
-
2023
- 2023-09-27 CN CN202322631689.5U patent/CN220971601U/en active Active
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