CN216859045U - Auxiliary feeding device for machine tool - Google Patents
Auxiliary feeding device for machine tool Download PDFInfo
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- CN216859045U CN216859045U CN202220079435.XU CN202220079435U CN216859045U CN 216859045 U CN216859045 U CN 216859045U CN 202220079435 U CN202220079435 U CN 202220079435U CN 216859045 U CN216859045 U CN 216859045U
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- main shaft
- feeding device
- roof pressure
- pressure cylinder
- piston rod
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Abstract
The utility model provides an auxiliary feeding device for a machine tool, and belongs to the technical field of machine tools. The automatic feeding device solves the problem of low production efficiency caused by slow feeding speed in the automatic production process of the special-shaped workpieces. This supplementary loading attachment that lathe was used, the lathe includes oblique lathe bed, connect the main shaft on oblique lathe bed, connect on oblique lathe bed and can follow the axial gliding slip table of main shaft and connect on the slip table and can follow the layer board that the inclination of oblique lathe bed reciprocated, supplementary loading attachment includes the roof pressure cylinder, the roof pressure cylinder is fixed on the layer board, the axial of main shaft is arranged along to the piston rod of roof pressure cylinder, the piston rod and the main shaft coaxial line setting of roof pressure cylinder, the tailpiece of the piston rod portion of roof pressure cylinder is towards the main shaft and is fixed with the top briquetting. The feeding device has the advantages of high feeding speed, more reasonable space utilization, more stable workpiece clamping and the like.
Description
Technical Field
The utility model belongs to the technical field of machine tools, and relates to an auxiliary feeding device for a machine tool.
Background
With the rapid development of industrial automation, numerically controlled machine tools are increasingly used in the mechanical manufacturing industry, and workpieces can be well processed automatically by means of the numerically controlled machine tools. In the current automatic processing, in order to realize automatic loading and unloading, generally, a manipulator is used in cooperation, the manipulator clamps a workpiece to a clamp to clamp the workpiece, and the manipulator takes the workpiece off the clamp after the processing is finished. In the actual production process, for some workpieces with regular shapes such as columns, the manipulator can complete the feeding on the fixture very quickly. However, for some workpieces with irregular shapes, the posture of the robot needs to be adjusted continuously when the robot clamps the workpiece on the clamp, and the workpiece is difficult to be attached to the clamp due to the irregular shape of the workpiece, which causes the unsmooth automatic production process and reduces the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary feeding device for a machine tool, which aims to solve the problem of low production efficiency caused by low feeding speed in the automatic production process of special-shaped workpieces.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an auxiliary feeding device that lathe was used, lathe include oblique lathe bed, connect main shaft on oblique lathe bed, connect on oblique lathe bed and can follow the axial gliding slip table of main shaft and connect on the slip table and can follow the layer board that the inclination of oblique lathe bed reciprocated, this auxiliary feeding device includes the roof pressure cylinder, a serial communication port, the roof pressure cylinder fix on the layer board, the piston rod of roof pressure cylinder arranges along the axial of main shaft, the piston rod and the main shaft coaxial line setting of roof pressure cylinder, the piston rod tip of roof pressure cylinder is towards the main shaft and is fixed with the roof pressure piece.
The end part of the main shaft can be connected with a clamp (generally a three-jaw chuck), and the auxiliary feeding device is mainly used for auxiliary feeding and fixing of irregular workpieces on the clamp. When the manipulator is used, after the manipulator clamps a workpiece and is close to the clamp, the piston rod of the jacking cylinder extends towards the main shaft, so that the workpiece can be jacked on the positioning leaning surface of the clamp by the jacking block fixed at the end part of the piston rod of the jacking cylinder, then the clamp clamps the workpiece, the piston rod of the jacking cylinder retracts into the cylinder body of the jacking cylinder, and the manipulator withdraws from the machine tool. Through the setting of roof pressure cylinder and top briquetting, provide supplementary when can carrying out the material loading for manipulator centre gripping work piece, realized quick material loading, improved production efficiency from this. And because the piston rod of the jacking cylinder is coaxially arranged with the main shaft, the jacking cylinder can just jack the center of the clamped part of the workpiece, and the clamping stability and firmness of the clamp on the workpiece are ensured.
In addition, the jacking cylinder is arranged on the supporting plate, and a piston rod of the jacking cylinder retracts into the cylinder body of the jacking cylinder after feeding is completed, so that the space on the supporting plate is reasonably utilized while normal processing of workpieces is not influenced.
In the auxiliary feeding device for the machine tool, an L-shaped mounting seat is fixed on the supporting plate, a mounting hole is formed in the vertical part of the mounting seat, and the cylinder body of the jacking cylinder is cylindrical, and one end of the cylinder body penetrates through the mounting hole and is in threaded connection with a locking nut.
Through the arrangement, the cylinder body of the jacking cylinder is fixed on the vertical part of the mounting seat, and the height of the piston rod of the jacking cylinder can be raised to enable the piston rod to be arranged coaxially with the main shaft.
In the above auxiliary feeding device for a machine tool, the supporting plate is provided with a housing, the housing is rectangular, the lower side of the housing and one end of the housing close to the main shaft are both open, the horizontal part of the mounting seat is located in the opening of the lower side of the housing, and the vertical part of the mounting seat closes the opening of the housing close to the main shaft.
Through the setting of housing, hide the cylinder body of cylinder, can make the wholeness of lathe better like this.
In the auxiliary feeding device for the machine tool, one end of the housing, which is far away from the main shaft, extends out of the supporting plate.
Through the arrangement, the air pipe for connecting the jacking air cylinder with the air source is conveniently led out, and the inconvenience caused by the arrangement of the auxiliary feeding device on the machine tool to the original structure of the machine tool is avoided.
In the above auxiliary loading device for a machine tool, the top pressing block is a circular block.
Compared with the prior art, the auxiliary feeding device for the machine tool can assist when a manipulator clamping workpiece is fed through the arrangement of the jacking cylinder and the jacking block, so that rapid feeding is realized, and the production efficiency is improved. And because the piston rod of the jacking cylinder is coaxially arranged with the main shaft, the jacking cylinder can just jack the center of the clamped part of the workpiece, and the clamping stability and firmness of the clamp on the workpiece are ensured.
Drawings
Fig. 1 is a schematic view of an auxiliary loading device for the present machine bed.
Fig. 2 is a schematic view of the connection between the jacking cylinder and the mounting seat.
Fig. 3 is a schematic view after the cover is attached to the pallet.
Fig. 4 is a schematic view of the connection between the jacking cylinder, the mounting seat and the housing.
In the figure, 1, the bed body is inclined; 2. a main shaft; 3. a sliding table; 4. a support plate; 5. the jacking cylinder; 5a, a cylinder body; 5b, a piston rod; 6. pressing the block; 7. a mounting seat; 8. locking the nut; 9. a housing; 10. and (4) clamping.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, an auxiliary feeding device for a machine tool includes a slant bed body 1, a main shaft 2 connected to the slant bed body 1, a slide table 3 connected to the slant bed body 1 and capable of sliding along an axial direction of the main shaft 2, and a support plate 4 connected to the slide table 3 and capable of moving up and down along an inclination of the slant bed body 1, wherein one end of the main shaft 2 is connected to a fixture 10 (specifically, a three-jaw chuck), and a plurality of tools (not shown in the figure) are fixed on the support plate 4 along a moving direction of the support plate on the slide table 3. The auxiliary feeding device comprises a jacking cylinder 5, wherein the jacking cylinder 5 is fixed on a supporting plate 4, a piston rod 5b of the jacking cylinder 5 is arranged along the axial direction of a main shaft 2, a piston rod 5b of the jacking cylinder 5 is arranged coaxially with the main shaft 2, the end part of the piston rod 5b of the jacking cylinder 5 faces the main shaft 2 and is fixed with a jacking block 6, and the jacking block 6 is specifically a circular block. An L-shaped mounting seat 7 is fixed on the supporting plate 4, a mounting hole is formed in the vertical part of the mounting seat 7, the cylinder body 5a of the jacking air cylinder 5 is cylindrical, and one end of the cylinder body penetrates through the mounting hole and is in threaded connection with a locking nut 8. Through the arrangement, the cylinder body 5a of the jacking cylinder 5 is fixed on the vertical part of the mounting seat 7, so that the height of the piston rod 5b of the jacking cylinder 5 can be raised to enable the piston rod to be arranged coaxially with the main shaft 2.
The auxiliary feeding device is mainly used for auxiliary feeding of workpieces with irregular shapes, and particularly when the auxiliary feeding device is used, after a manipulator clamps the workpieces and is close to a clamp 10, a piston rod 5b of a jacking cylinder 5 extends towards a main shaft 2, and as the piston rod 5b of the jacking cylinder 5 is coaxially arranged with the main shaft 2, a jacking block 6 fixed at the end part of the piston rod 5b of the jacking cylinder 5 can tightly jack the workpieces on a positioning leaning surface of the clamp 10, then the clamp 10 clamps the workpieces, and the piston rod 5b of the jacking cylinder 5 retracts into a cylinder body 5a of the jacking cylinder 5 while the manipulator withdraws from the machine tool. Through the arrangement of the jacking cylinder 5 and the jacking block 6, the manipulator clamping workpiece can be assisted in feeding, so that rapid feeding is realized, and the production efficiency is improved. Meanwhile, the jacking cylinder 5 is arranged on the supporting plate 4, and a piston rod 5b of the jacking cylinder 5 retracts into a cylinder body 5a of the jacking cylinder 5 after feeding is completed, so that the space on the supporting plate 4 is reasonably utilized while normal processing of workpieces is not influenced.
Specifically, as shown in fig. 3 and 4, a cover 10 is provided on the supporting plate 4, the cover 10 is rectangular, both the lower side of the cover 10 and the end close to the main shaft 2 are open, the horizontal portion of the mounting seat 7 is located in the opening of the lower side of the cover 10, and the vertical portion of the mounting seat 7 closes the opening of the end of the cover 10 close to the main shaft 2. In the present embodiment, the cover 10 and the mount base 7 are fixed by a fastener which penetrates the cover 10 from the side and is screwed into the horizontal portion of the mount base 7. The cylinder body 5a of the air cylinder is hidden through the arrangement of the cover 10, so that the integrity of the machine tool can be better. One end of the housing 10, which is far away from the main shaft 2, extends out of the supporting plate 4, and through the arrangement, the air pipe for connecting the jacking air cylinder 5 with an air source is convenient to be led out.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides an auxiliary feeding device that lathe was used, lathe include inclined lathe bed (1), connect main shaft (2) on inclined lathe bed (1), connect on inclined lathe bed (1) and can follow axial gliding slip table (3) of main shaft (2) and connect on slip table (3) and can follow layer board (4) that inclined lathe bed (1) inclined slope reciprocated, this auxiliary feeding device includes roof pressure cylinder (5), a serial communication port, roof pressure cylinder (5) fix on layer board (4), axial arrangement along main shaft (2) is followed in piston rod (5b) of roof pressure cylinder (5), piston rod (5b) and main shaft (2) coaxial line setting of roof pressure cylinder (5), piston rod (5b) tip of roof pressure cylinder (5) are towards main shaft (2) and are fixed with top briquetting (6).
2. The auxiliary feeding device for the machine tool according to claim 1, wherein the supporting plate (4) is fixed with an L-shaped mounting seat (7), a mounting hole is formed in the vertical part of the mounting seat (7), and the cylinder body (5a) of the jacking cylinder (5) is cylindrical, and one end of the cylinder body penetrates through the mounting hole and is connected with a locking nut (8) in a threaded mode.
3. The auxiliary feeding device for the machine tool according to claim 2, wherein the supporting plate (4) is provided with a casing (9), the casing (9) is rectangular, the lower side of the casing (9) and one end close to the main shaft (2) are both open, the horizontal part of the mounting seat (7) is positioned in the opening at the lower side of the casing (9), and the vertical part of the mounting seat (7) closes the opening at one end of the casing (9) close to the main shaft (2).
4. An auxiliary loading device for a machine tool according to claim 3, characterized in that the end of the housing (9) remote from the spindle (2) protrudes beyond the pallet (4).
5. The auxiliary feeding device for machine tools according to claim 1 or 2 or 3 or 4, characterized in that the pressing block (6) is a circular block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220079435.XU CN216859045U (en) | 2022-01-10 | 2022-01-10 | Auxiliary feeding device for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220079435.XU CN216859045U (en) | 2022-01-10 | 2022-01-10 | Auxiliary feeding device for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859045U true CN216859045U (en) | 2022-07-01 |
Family
ID=82151447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220079435.XU Active CN216859045U (en) | 2022-01-10 | 2022-01-10 | Auxiliary feeding device for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859045U (en) |
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2022
- 2022-01-10 CN CN202220079435.XU patent/CN216859045U/en active Active
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