CN220660081U - Feeding and discharging mechanism of numerical control machine tool - Google Patents
Feeding and discharging mechanism of numerical control machine tool Download PDFInfo
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- CN220660081U CN220660081U CN202322381589.1U CN202322381589U CN220660081U CN 220660081 U CN220660081 U CN 220660081U CN 202322381589 U CN202322381589 U CN 202322381589U CN 220660081 U CN220660081 U CN 220660081U
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- driving device
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- feeding
- supporting seat
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- 238000007599 discharging Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Feeding Of Workpieces (AREA)
Abstract
The utility model provides a loading and unloading mechanism of a numerical control machine tool, which comprises a bottom plate, a guide rail, a rotary loading and unloading device and a pushing device, wherein the rotary loading and unloading device comprises a first supporting seat, a first rotary driving device arranged at the top of the first supporting seat, a loading plate in driving connection with the first rotary driving device and an unloading device, the guide rail is fixedly connected to one side of the first supporting seat, one end of the top of the loading plate is provided with a loading bracket in a penetrating way, and the unloading device comprises a discharging driving cylinder arranged at one side of the loading plate, a supporting plate in driving connection with the discharging driving cylinder, a second rotary driving device arranged at one end of the supporting plate and a pneumatic clamping jaw in driving connection with the second rotary driving device; the pushing device comprises a second supporting seat, a transverse linear driving device arranged on the second supporting seat and a push rod in driving connection with the transverse linear driving device, and can automatically complete feeding and discharging operations, simplify the structure of the machine tool, reduce the volume of the machine tool and improve the machining efficiency.
Description
Technical Field
The utility model relates to the field of numerical control machine tools, in particular to a feeding and discharging mechanism of a numerical control machine tool.
Background
The CNC lathe is one automatic lathe with program control system and consists of main body, numerically controlled unit, servo driver, machining program carrier and other auxiliary units. The feeding and discharging of the numerical control lathe are mainly divided into a manual feeding mode and a mechanical feeding mode, compared with the two modes, the feeding mode of the mechanical feeding mode can save manpower, and the feeding efficiency can be improved. The feeding and discharging of the existing numerical control machine tool are two separate mechanisms respectively arranged at two sides of the main shaft, so that the volume of the machine tool is increased, the two mechanisms respectively execute feeding or discharging, the energy consumption of equipment is increased, and the equipment cost is increased.
Disclosure of Invention
The utility model aims to solve the problems of providing a feeding and discharging mechanism of a numerical control machine tool, which has the functions of feeding and discharging, reduces the volume of the machine tool, simplifies the structure of the machine tool and reduces the cost.
The feeding and discharging mechanism comprises a bottom plate, a guide rail, a rotary feeding and discharging device and a pushing device, wherein the rotary feeding and discharging device comprises a first supporting seat arranged at the top of the bottom plate, a first rotary driving device arranged at the top of the first supporting seat, a material carrying plate in driving connection with the first rotary driving device, and a discharging device, the guide rail is fixedly connected to one side of the first supporting seat, one end of the top of the material carrying plate is provided with a feeding bracket in a penetrating way, and the discharging device comprises a discharging driving cylinder arranged at one side of the material carrying plate, a supporting plate in driving connection with the discharging driving cylinder, a second rotary driving device arranged at one end of the supporting plate and a pneumatic clamping jaw in driving connection with the second rotary driving device; the pushing device comprises a second supporting seat arranged at the top of the bottom plate, a transverse linear driving device arranged on the second supporting seat and a push rod in driving connection with the transverse linear driving device.
Preferably, the pushing device further comprises a sliding block, the transverse linear driving device is a synchronous belt sliding table, the sliding block is in driving connection with the transverse linear driving device, and the push rod is horizontally and fixedly connected to the sliding block.
Preferably, the first rotary driving device and the second rotary driving device are both rotary cylinders.
Preferably, a guide groove is formed in the guide rail, a material distributing mechanism is arranged at the output end of the guide rail, the material distributing mechanism comprises a connecting plate fixedly connected to the guide rail and a material distributing cylinder fixedly connected to the connecting plate, a through hole communicated with the guide groove is formed in the side wall of the guide rail in a penetrating mode, and an output shaft of the material distributing cylinder is movably arranged on the through hole.
The beneficial effects of the utility model are as follows: the utility model provides a feeding and discharging mechanism of a numerical control machine tool, which is characterized in that a guide hole matched with a workpiece is required to be arranged on a main shaft of the machine tool in a penetrating way, the guide hole of the main shaft is aligned with a push rod, a feeding bracket is matched with the workpiece, a loading plate is positioned at one side of the guide rail in the initial stage, the output end of the guide rail is led to the feeding bracket, the workpiece is conveyed along the guide rail, the workpiece can slide into the feeding bracket, then the loading plate is driven to rotate 180 degrees by a first rotary driving device, one end face of the feeding bracket is abutted against the input end of the guide hole of the main shaft, the push rod is driven to move forwards by a transverse linear driving device, the workpiece on the feeding bracket is pushed into the output end of the guide hole of the main shaft by the push rod, and the workpiece is fixed on the main shaft by a chuck on the main shaft, so that the workpiece can be processed. After the processing of the workpiece on the main shaft is finished, the chuck releases the workpiece, the pneumatic clamping jaw is driven to rotate through the second rotary driving device so that the workpiece is clamped by the pneumatic clamping jaw, the pneumatic clamping jaw is driven to move forwards through the discharging driving cylinder so as to take out the workpiece from the main shaft, and the processed product can be placed on the discharge chute to be output, so that the feeding and discharging operations are automatically finished, the structure of the machine tool can be simplified, the volume of the machine tool is reduced, and the processing efficiency is improved.
Drawings
Fig. 1 illustrates an outline structure of the present utility model.
Reference numerals illustrate: the feeding device comprises a bottom plate 10, a guide rail 20, a guide chute 200, a first supporting seat 30, a first rotary driving device 31, a loading plate 32, a loading bracket 320, a discharging driving cylinder 33, a supporting plate 34, a second rotary driving device 35, a pneumatic clamping jaw 36, a second supporting seat 40, a transverse linear driving device 41, a sliding block 410, a push rod 42, a feeding mechanism 50, a connecting plate 51 and a feeding cylinder 52.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure.
All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are intended to be within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Reference is made to fig. 1.
The utility model provides a loading and unloading mechanism of a numerical control machine tool, which comprises a bottom plate 10, a guide rail 20, a rotary loading and unloading device and a pushing device, wherein the rotary loading and unloading device comprises a first supporting seat 30 arranged at the top of the bottom plate 10, a first rotary driving device 31 arranged at the top of the first supporting seat 30, a material carrying plate 32 in driving connection with the first rotary driving device 31 and a unloading device, the guide rail 20 is fixedly connected to one side of the first supporting seat 30, one end of the top of the material carrying plate 32 is communicated with a loading bracket 320, and the unloading device comprises a discharging driving cylinder 33 arranged at one side of the material carrying plate 32, a supporting plate 34 in driving connection with the discharging driving cylinder 33, a second rotary driving device 35 arranged at one end of the supporting plate 34 and a pneumatic clamping jaw 36 in driving connection with the second rotary driving device 35; the pushing device comprises a second supporting seat 40 arranged at the top of the bottom plate 10, a transverse linear driving device 41 arranged on the second supporting seat 40, and a push rod 42 in driving connection with the transverse linear driving device 41.
The working principle of the workpiece processing device is that a guide hole matched with a workpiece is required to be arranged on a machine tool spindle in a penetrating mode, the guide hole of the spindle is aligned with a push rod 42, a loading bracket 320 is matched with the workpiece, a loading plate 32 is located on one side of a guide rail 20 in the initial stage, the output end of the guide rail 20 is led to the loading bracket 320, the workpiece is conveyed along the guide rail 20, the workpiece can slide into the loading bracket 320, then the loading plate 32 is driven to rotate 180 degrees through a first rotary driving device 31, one end face of the loading bracket 320 is abutted against the input end of the spindle guide hole, the push rod 42 is driven to move forwards through a transverse linear driving device 41, the workpiece on the loading bracket 320 is pushed into the output end of the guide hole of the spindle by the push rod 42, and the workpiece is fixed on the spindle through a chuck on the spindle, so that the workpiece can be processed. After the processing of the workpiece on the main shaft is finished, the chuck releases the workpiece, the pneumatic clamping jaw 36 is driven to rotate through the second rotary driving device 35 so that the pneumatic clamping jaw 36 clamps the workpiece, the pneumatic clamping jaw 36 is driven to move forwards through the discharging driving cylinder 33 so as to take out the workpiece from the main shaft, the processed product can be placed on the discharge chute to be output, the feeding and discharging operations are automatically finished, the structure of the machine tool can be simplified, the volume of the machine tool is reduced, and the processing efficiency is improved.
Based on the above embodiment, the pushing device further includes a slider 410, the transverse linear driving device 41 is a synchronous belt sliding table, the slider 410 is in driving connection with the transverse linear driving device 41, and the push rod 42 is horizontally and fixedly connected to the slider 410.
Based on the above embodiment, the first rotary driving device 31 and the second rotary driving device 35 are both rotary cylinders, and have simple structure and good working stability.
Based on the above embodiment, the guide rail 20 is provided with the guide groove 200, the output end of the guide rail 20 is provided with the distributing mechanism 50, the distributing mechanism 50 includes the connecting plate 51 fixedly connected to the guide rail 20, the distributing cylinder 52 fixedly connected to the connecting plate 51, the side wall of the guide rail 20 is provided with the through hole communicated with the guide groove 200, and the output shaft of the distributing cylinder 52 is movably arranged on the through hole. When the workpieces are conveyed to the output end of the guide chute 200, the output shafts of the distributing cylinders 52 are abutted against the lowest workpieces, so that the output of the workpieces can be controlled, and the workpieces are ensured to be output one by one.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (4)
1. The feeding and discharging mechanism of the numerical control machine tool is characterized by comprising a bottom plate, a guide rail, a rotary feeding and discharging device and a pushing device, wherein the rotary feeding and discharging device comprises a first supporting seat arranged at the top of the bottom plate, a first rotary driving device arranged at the top of the first supporting seat, a material carrying plate and a discharging device which are in driving connection with the first rotary driving device, the guide rail is fixedly connected to one side of the first supporting seat, one end of the top of the material carrying plate is communicated with a feeding bracket, and the discharging device comprises a discharging driving cylinder arranged at one side of the material carrying plate, a supporting plate in driving connection with the discharging driving cylinder, a second rotary driving device arranged at one end of the supporting plate and a pneumatic clamping jaw in driving connection with the second rotary driving device; the pushing device comprises a second supporting seat arranged at the top of the bottom plate, a transverse linear driving device arranged on the second supporting seat and a push rod in driving connection with the transverse linear driving device.
2. The feeding and discharging mechanism of the numerical control machine tool according to claim 1, wherein the pushing device further comprises a sliding block, the transverse linear driving device is a synchronous belt sliding table, the sliding block is in driving connection with the transverse linear driving device, and the push rod is horizontally and fixedly connected to the sliding block.
3. The feeding and discharging mechanism of the numerical control machine tool according to claim 2, wherein the first rotary driving device and the second rotary driving device are rotary cylinders.
4. The feeding and discharging mechanism of the numerical control machine tool according to claim 3, wherein a guide groove is formed in the guide rail, a material distributing mechanism is arranged at the output end of the guide rail, the material distributing mechanism comprises a connecting plate fixedly connected to the guide rail and a material distributing cylinder fixedly connected to the connecting plate, a through hole communicated with the guide groove is formed in the side wall of the guide rail in a penetrating mode, and an output shaft of the material distributing cylinder is movably arranged on the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322381589.1U CN220660081U (en) | 2023-09-04 | 2023-09-04 | Feeding and discharging mechanism of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322381589.1U CN220660081U (en) | 2023-09-04 | 2023-09-04 | Feeding and discharging mechanism of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660081U true CN220660081U (en) | 2024-03-26 |
Family
ID=90353552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322381589.1U Active CN220660081U (en) | 2023-09-04 | 2023-09-04 | Feeding and discharging mechanism of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660081U (en) |
-
2023
- 2023-09-04 CN CN202322381589.1U patent/CN220660081U/en active Active
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