CN214720677U - Turnover device for metal part machining - Google Patents
Turnover device for metal part machining Download PDFInfo
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- CN214720677U CN214720677U CN202120259186.8U CN202120259186U CN214720677U CN 214720677 U CN214720677 U CN 214720677U CN 202120259186 U CN202120259186 U CN 202120259186U CN 214720677 U CN214720677 U CN 214720677U
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Abstract
The utility model provides a turning device for metalwork processing, including the frame, the position department that is located between workstation and the drilling equipment is provided with rotating base, and rotating base's horizontal both ends all rotatably install in the frame through a pivot, and the last fixed splint that are used for pressing from both sides tight work piece that are provided with of rotating base, and one side that rotating base is located splint is provided with the slide rail that extends along the horizontal direction, and movable block slidable mounting forms the clearance that is used for the centre gripping work piece between movable block and the splint on the slide rail. The workpiece is placed in a gap formed between the moving block and the clamping plate and used for clamping the workpiece, then the driving device drives the moving block to clamp the workpiece, the workpiece rotates to a drilling position around the rotating shaft through the driving motor, and clamping and positioning of the workpiece are completed; after drilling is finished, the workpiece can rotate around the rotating shaft through the driving motor, and drilling work of a plurality of circumferential hole positions is finished.
Description
Technical Field
The utility model relates to a turning device for metalwork processing belongs to drilling equipment technical field.
Background
Metalwork drilling processing belongs to the relatively more general manufacturing procedure among the metalwork processing, adopts the drilling machine to drill to the work piece at present usually, but the drilling precision of ordinary drilling machine is not high usually, and high accuracy drilling machine is expensive again. The problems of high cost, low precision and low efficiency also exist in manual drilling. How to realize drilling of metal parts with low cost and high precision and how to realize automatic drilling are technical problems which need to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a turning device for metalwork processing to solve the technical problem who provides in the above-mentioned background art at least.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a turnover device for processing metal parts comprises a frame, wherein a workbench is arranged in the middle of the frame, a drilling device is arranged on the frame at the upper part of the workbench, a rotary base is arranged at a position between the workbench and the drilling device, both horizontal ends of the rotary base are rotatably arranged on the frame through a rotary shaft, a driving motor for driving the rotary base to rotate around the rotary shaft is arranged on the frame, a clamping plate for clamping a workpiece is fixedly arranged on the rotary base, a slide rail extending along the horizontal direction is arranged at one side of the clamping plate of the rotary base, a moving block is slidably arranged on the slide rail, a driving device for driving the moving block to slide along the slide rail is arranged on the rotary base, a gap for clamping the workpiece is formed between the moving block and the clamping plate, the drilling device comprises a shell, the upper part of the shell is fixedly connected with a piston rod of a lifting hydraulic cylinder, the lifting hydraulic cylinder is fixedly arranged on the frame, a partition plate is arranged inside the shell, the partition plate divides the inner space of the shell into an upper cavity and a lower cavity, a drilling hydraulic cylinder is arranged in the upper cavity, a yielding hole for a piston rod of the drilling hydraulic cylinder to pass is formed in the partition plate, the piston rod of the drilling hydraulic cylinder passes through the yielding hole and stretches into the lower cavity, a drilling machine sliding along the vertical direction is arranged in the lower cavity, the lower end of the drilling machine penetrates out of the shell, a spring is arranged in the lower cavity, one end of the spring is pressed on the partition plate, and the other end of the spring is pressed on the drilling machine.
When a workpiece is clamped, the workpiece is placed in a gap formed between the moving block and the clamping plate and used for clamping the workpiece, then the driving device drives the moving block to clamp the workpiece, the workpiece is rotated to a drilling position around the rotating shaft through the driving motor, and clamping and positioning of the workpiece are completed. During drilling, a piston rod of the drilling hydraulic cylinder is firstly retracted, the lifting hydraulic cylinder drives the drilling machine to move downwards through the shell and the spring, pre-drilling is carried out under the pretightening force of the spring, then the lifting hydraulic cylinder applies larger drilling force, and after the piston rod of the lifting hydraulic cylinder is completely extended out, the piston rod of the drilling hydraulic cylinder is extended out to complete drilling. The drilling depth is the sum of the motion amounts of the piston rods of the two hydraulic cylinders. Therefore, the device can be used for the pre-drilling stage when the spring is tightly pressed, the accuracy of the stroke can be guaranteed, and the technical problem that drilling errors are caused due to the fact that the device is easy to shift when drilling is started is solved. After drilling is finished, the workpiece can rotate around the rotating shaft through the driving motor, and drilling work of a plurality of circumferential hole positions is finished.
Preferably, the lower cavity is internally provided with a guide rail extending along the vertical direction, and the drilling machine is slidably mounted on the guide rail.
Preferably, the spring is a compression coil spring, and a piston rod of the drilling hydraulic cylinder penetrates through the middle of the compression coil spring.
Optionally, the driving device is any one of a screw nut driving device, a pneumatic cylinder, a hydraulic cylinder and a linear motor.
The utility model has the advantages that:
the utility model discloses an in putting into the clearance that is used for the centre gripping work piece that forms between movable block and the splint with the work piece, then the tight work piece of drive arrangement drive movable block clamp makes the work piece revolute the rotation of axes to the drilling position through driving motor, accomplishes the clamping location of work piece. During drilling, a piston rod of the drilling hydraulic cylinder is firstly retracted, the lifting hydraulic cylinder drives the drilling machine to move downwards through the shell and the spring, pre-drilling is carried out under the pretightening force of the spring, then the lifting hydraulic cylinder applies larger drilling force, and after the piston rod of the lifting hydraulic cylinder is completely extended out, the piston rod of the drilling hydraulic cylinder is extended out to complete drilling. The drilling depth is the sum of the motion amounts of the piston rods of the two hydraulic cylinders. Therefore, the device can be used for the pre-drilling stage when the spring is tightly pressed, the accuracy of the stroke can be guaranteed, and the technical problem that drilling errors are caused due to the fact that the device is easy to shift when drilling is started is solved. After drilling is finished, the workpiece can rotate around the rotating shaft through the driving motor, and drilling work of a plurality of circumferential hole positions is finished.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of a turning device for metal part processing according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are provided for the purpose of giving a thorough understanding of the present disclosure.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the present invention, which is for purposes of illustration only and is not intended to be in the sole embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, the present invention provides a technical solution: a turnover device for processing metal parts comprises a frame 2, a workbench 1 is arranged in the middle of the frame 2, a drilling device is arranged on the frame 2 at the upper part of the workbench 1, a rotary base 9 is arranged at a position between the workbench 1 and the drilling device, both horizontal ends of the rotary base 9 are rotatably arranged on the frame 2 through a rotating shaft 12, a driving motor for driving the rotary base 9 to rotate around the rotating shaft 12 is arranged on the frame 2, a clamping plate for clamping a workpiece is fixedly arranged on the rotary base 9, a sliding rail 10 extending along the horizontal direction is arranged at one side of the rotary base 9, which is positioned on the clamping plate, a moving block 11 is slidably arranged on the sliding rail 10, a driving device for driving the moving block 11 to slide along the sliding rail 10 is arranged on the rotary base 9, a gap for clamping the workpiece is formed between the moving block 11 and the clamping plate, and the drilling device comprises a shell 3, the upper portion of casing 3 and hydraulic cylinder 4's piston rod fixed connection, hydraulic cylinder 4 is fixed to be set up in frame 2, and the inside of casing 3 is provided with baffle 5, and baffle 5 separates the inner space of casing 3 for last cavity and cavity down, the internal drilling pneumatic cylinder 8 that is provided with of epicoele, be provided with the hole of stepping down that supplies the piston rod of drilling pneumatic cylinder 8 to pass on the baffle 5, the piston rod of drilling pneumatic cylinder 8 passes the hole of stepping down stretches into cavity down, the cavity of stepping down in be provided with along the gliding rig 6 of vertical direction, casing 3 is worn out to the lower extreme of rig 6, is provided with spring 7 in the cavity of stepping down, the one end of spring 7 supports to press on baffle 5, the other end of spring 7 supports to press on rig 6.
When a workpiece is clamped, the workpiece is placed in a gap formed between the moving block 11 and the clamping plate and used for clamping the workpiece, then the driving device drives the moving block 11 to clamp the workpiece, the workpiece is rotated to a drilling position around the rotating shaft 12 through the driving motor, and clamping and positioning of the workpiece are completed. During drilling, a piston rod of the drilling hydraulic cylinder 8 is firstly retracted, the lifting hydraulic cylinder 4 drives the drilling machine 6 to move downwards through the shell 3 and the spring 7, pre-drilling is carried out under the pretightening force of the spring 7, then the lifting hydraulic cylinder 4 applies larger drilling force, and after the piston rod of the lifting hydraulic cylinder 4 is completely extended out, the piston rod of the drilling hydraulic cylinder 8 is extended out to complete drilling. The drilling depth is the sum of the motion amounts of the piston rods of the two hydraulic cylinders. Therefore, the device can be provided with a pre-drilling stage when the spring 7 is tightly pressed, the accuracy of the stroke can be guaranteed, and the technical problem of drilling errors caused by easy displacement when drilling is started is avoided. After drilling is completed, the workpiece can rotate around the rotating shaft 12 through the driving motor, and drilling work of a plurality of circumferential hole positions is completed.
Preferably, a guide rail extending along the vertical direction is arranged in the lower cavity, and the drilling machine 6 is slidably mounted on the guide rail.
Preferably, the spring 7 is a compression coil spring 7, and a piston rod of the drilling hydraulic cylinder 8 penetrates through the middle of the compression coil spring 7.
Optionally, the driving device is any one of a screw nut driving device, a pneumatic cylinder, a hydraulic cylinder and a linear motor.
The utility model has the advantages that:
the utility model discloses an in putting into the clearance that is used for the centre gripping work piece that forms between movable block 11 and the splint with the work piece, then drive arrangement drive movable block 11 presss from both sides tight work piece, makes the work piece revolute 12 rotations to the drilling position through driving motor, accomplishes the clamping location of work piece. During drilling, a piston rod of the drilling hydraulic cylinder 8 is firstly retracted, the lifting hydraulic cylinder 4 drives the drilling machine 6 to move downwards through the shell 3 and the spring 7, pre-drilling is carried out under the pretightening force of the spring 7, then the lifting hydraulic cylinder 4 applies larger drilling force, and after the piston rod of the lifting hydraulic cylinder 4 is completely extended out, the piston rod of the drilling hydraulic cylinder 8 is extended out to complete drilling. The drilling depth is the sum of the motion amounts of the piston rods of the two hydraulic cylinders. Therefore, the device can be provided with a pre-drilling stage when the spring 7 is tightly pressed, the accuracy of the stroke can be guaranteed, and the technical problem of drilling errors caused by easy displacement when drilling is started is avoided. After drilling is completed, the workpiece can rotate around the rotating shaft 12 through the driving motor, and drilling work of a plurality of circumferential hole positions is completed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a turning device for metalwork processing which characterized in that: the drilling machine comprises a frame, a workbench is arranged in the middle of the frame, a drilling device is arranged on the frame at the upper part of the workbench, a rotating base is arranged at the position between the workbench and the drilling device, the horizontal two ends of the rotating base are rotatably arranged on the frame through a rotating shaft, a driving motor for driving the rotating base to rotate around the rotating shaft is arranged on the frame, a clamping plate for clamping a workpiece is fixedly arranged on the rotating base, a sliding rail extending along the horizontal direction is arranged at one side of the clamping plate of the rotating base, a moving block is slidably arranged on the sliding rail, a driving device for driving the moving block to slide along the sliding rail is arranged on the rotating base, a gap for clamping the workpiece is formed between the moving block and the clamping plate, the drilling device comprises a shell, the upper part of the shell is fixedly connected with a piston rod of a lifting hydraulic cylinder, the lifting hydraulic cylinder is fixedly arranged on the frame, the inside of casing is provided with the baffle, and the baffle separates the inner space of casing for last cavity and cavity down, the internal drilling pneumatic cylinder that is provided with of epicoele, be provided with the hole of stepping down that the piston rod that supplies the drilling pneumatic cylinder passed on the baffle, the piston rod of drilling pneumatic cylinder passes the hole of stepping down stretches into cavity down, the internal gliding rig of vertical direction of edge that is provided with of cavity down, the casing is worn out to the lower extreme of rig, is provided with the spring in the cavity down, and the one end of spring is supported and is pressed on the baffle, and the other end of spring is supported and is pressed on the rig.
2. The turning device for metal part processing according to claim 1, characterized in that: the drilling machine is characterized in that a guide rail extending in the vertical direction is arranged in the lower cavity, and the drilling machine is slidably mounted on the guide rail.
3. The turning device for metal part processing according to claim 1, characterized in that: the spring is a compression spiral spring, and a piston rod of the drilling hydraulic cylinder penetrates through the middle of the compression spiral spring.
4. The turning device for metal part processing according to claim 1, characterized in that: the driving device is any one of a screw nut driving device, a pneumatic cylinder, a hydraulic cylinder and a linear motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259186.8U CN214720677U (en) | 2021-01-29 | 2021-01-29 | Turnover device for metal part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120259186.8U CN214720677U (en) | 2021-01-29 | 2021-01-29 | Turnover device for metal part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720677U true CN214720677U (en) | 2021-11-16 |
Family
ID=78642642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120259186.8U Active CN214720677U (en) | 2021-01-29 | 2021-01-29 | Turnover device for metal part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720677U (en) |
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2021
- 2021-01-29 CN CN202120259186.8U patent/CN214720677U/en active Active
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