CN211803869U - Numerical control lathe location benchmark structure - Google Patents
Numerical control lathe location benchmark structure Download PDFInfo
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- CN211803869U CN211803869U CN202020222024.2U CN202020222024U CN211803869U CN 211803869 U CN211803869 U CN 211803869U CN 202020222024 U CN202020222024 U CN 202020222024U CN 211803869 U CN211803869 U CN 211803869U
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- taper sleeve
- opening
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- electric cylinder
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Abstract
The utility model discloses a numerical control lathe location benchmark structure, including the taper sleeve, pressure sensor and the cushion of opening and shutting, be provided with on the taper sleeve inner wall of opening and shutting the cushion, the cushion with the taper sleeve that opens and shuts passes through the screw connection, the cushion with be provided with between the taper sleeve that opens and shuts pressure sensor, be provided with the work piece in the taper sleeve that opens and shuts. Has the advantages that: the utility model discloses a set up pressure sensor, but real-time detection taper sleeve that opens and shuts adjusts the centre gripping dynamics of work piece, and the staff of being convenient for guarantees the processingquality of work piece, improves the device practicality, through setting up electric cylinder, can promote the locating pin automatically and make it contact with the work piece to make and have certain gap between work piece and the locating plate, operation process is simple, save time, improvement device work efficiency.
Description
Technical Field
The utility model relates to a lathe location benchmark technical field, concretely relates to numerical control lathe location benchmark structure.
Background
The lathe positioning reference structure is a device used for clamping a workpiece on a lathe, is a clamp specially designed for a certain process of a certain workpiece, and is characterized by compact structure, rapid, convenient and labor-saving operation and capability of ensuring higher processing precision and production efficiency.
The clamp force of current lathe location reference structure when carrying out the centre gripping location to the work piece is not good to be controlled, and the clamp force undersize, the work piece takes place to remove easily in the course of working, destroys the location, and the clamp force is too big, makes the work piece warp easily, influences processingquality, and reduction device practicality, in addition, current lathe location reference structure adopts the locating pin to reserve a bit space between work piece and the locating plate in order to prevent that the sweeps from causing the influence to the datum plane, and nevertheless the operation process is loaded down with trivial details, reduces device work efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, a numerical control lathe positioning reference structure is proposed at present, the clamp force of current lathe positioning reference structure when carrying out centre gripping location to the work piece is not well controlled, the clamp force undersize, the work piece takes place to remove easily in the course of working, destroy the location, the clamp force is too big, make the work piece warp easily, influence processingquality, reduce the problem of device practicality, and current lathe positioning reference structure is in order to prevent that the sweeps from causing the influence to the reference surface, adopt the locating pin to reserve a bit space between work piece and the locating plate, but the operation process is loaded down with trivial details, reduce the problem of device work efficiency.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a numerical control lathe location benchmark structure, including the taper sleeve, pressure sensor and the cushion of opening and shutting, be provided with on the taper sleeve inner wall of opening and shutting the cushion, the cushion with the taper sleeve that opens and shuts passes through the screw connection, the cushion with be provided with between the taper sleeve that opens and shuts pressure sensor, be provided with the work piece in the taper sleeve that opens and shuts.
Furthermore, a positioning plate is arranged at the bottom end of the opening and closing taper sleeve, a sliding groove is formed in the positioning plate, and the opening and closing taper sleeve is connected with the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the taper sleeve that opens and shuts can follow the spout removes, and then changes the centre gripping scope, is applicable in the difference the work piece.
Furthermore, a hydraulic rod is arranged on the other side wall of the opening-closing taper sleeve, the hydraulic rod is connected with the opening-closing taper sleeve through a screw, and the other end of the hydraulic rod is connected with the inner wall of the positioning plate through a bolt.
By adopting the technical scheme, the hydraulic rod can push the opening and closing taper sleeve to move and fix the opening and closing taper sleeve, so that the stability of the workpiece is ensured.
Furthermore, the two sides of the positioning plate are provided with bases, and the bases are connected with the positioning plate through screws.
By adopting the technical scheme, the base provides a mounting position for the positioning plate, and meanwhile, the base is connected with the lathe.
Further, be provided with electric cylinder on the frame inner wall, electric cylinder with the frame passes through bolted connection, be provided with the button on the frame outer wall, the button with the frame passes through spring coupling, the button with electric cylinder electricity is connected.
By adopting the technical scheme, the button can control the work of the electric cylinder.
Further, electric cylinder one side is provided with the mounting panel, the mounting panel with electric cylinder passes through bolted connection, the welding has the locating pin on the mounting panel.
Through adopting above-mentioned technical scheme, electric cylinder can promote locating pin automatic movement, and operation process is simple, and save time improves device work efficiency.
Furthermore, a through hole is formed in the positioning plate, and the specification of the through hole corresponds to that of the positioning pin.
By adopting the technical scheme, the through hole provides a penetrating position for the positioning pin, so that the positioning pin is in contact with the workpiece, and a certain gap is formed between the workpiece and the positioning plate.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the clamping force of the existing lathe positioning reference structure is not well controlled when a workpiece is clamped and positioned, the clamping force is too small, the workpiece is easy to move in the machining process, the positioning is damaged, the clamping force is too large, the workpiece is easy to deform, the machining quality is influenced, and the practicability of the device is reduced, the clamping force of the opening and closing taper sleeve on the workpiece can be detected in real time by arranging the pressure sensor, so that the adjustment of a worker is facilitated, the machining quality of the workpiece is ensured, and the practicability of the device is improved;
2. for solving current lathe location reference structure and in order to prevent that the sweeps from causing the influence to the reference surface, adopt the locating pin to reserve a bit space between with work piece and the locating plate, but the operation process is loaded down with trivial details, reduces device work efficiency's problem, the utility model discloses a set up electric cylinder, can promote the locating pin automatically and make it contact with the work piece to make and have certain gap between work piece and the locating plate, operation process is simple, and save time improves device work efficiency.
Drawings
Fig. 1 is a schematic structural view of a positioning reference structure of a numerically controlled lathe according to the present invention;
fig. 2 is a cross-sectional view of a positioning reference structure of a numerically controlled lathe according to the present invention;
fig. 3 is a schematic view of a connection structure of the opening taper sleeve and the positioning plate in the positioning reference structure of the numerical control lathe.
The reference numerals are explained below:
1. a button; 2. a machine base; 3. opening and closing the taper sleeve; 4. a workpiece; 5. a through hole; 6. positioning a plate; 7. a pressure sensor; 8. a rubber pad; 9. positioning pins; 10. mounting a plate; 11. an electric cylinder; 12. a hydraulic lever; 13. a chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the positioning reference structure of the numerical control lathe in this embodiment includes an opening-closing taper sleeve 3, a pressure sensor 7 and a rubber pad 8, the rubber pad 8 is disposed on the inner wall of the opening-closing taper sleeve 3, the rubber pad 8 is connected with the opening-closing taper sleeve 3 through a screw, the pressure sensor 7 is disposed between the rubber pad 8 and the opening-closing taper sleeve 3, a workpiece 4 is disposed in the opening-closing taper sleeve 3, a positioning plate 6 is disposed at the bottom end of the opening-closing taper sleeve 3, a sliding groove 13 is formed on the positioning plate 6, the opening-closing taper sleeve 3 is slidably connected with the sliding groove 13, the opening-closing taper sleeve 3 can move along the sliding groove 13 to change the clamping range, the numerical control lathe is applicable to different workpieces 4, a hydraulic rod 12 is disposed on the other side wall of the opening-closing taper sleeve 3, the hydraulic rod 12 is connected with the opening-closing taper sleeve 3 through a screw, the other end of, the stability of a workpiece 4 is ensured, two sides of a positioning plate 6 are provided with bases 2, the bases 2 are connected with the positioning plate 6 through screws, the bases 2 provide mounting positions for the positioning plate 6, meanwhile, the bases 2 are connected with a lathe, the inner wall of each base 2 is provided with an electric cylinder 11, each electric cylinder 11 is connected with each base 2 through a bolt, the outer wall of each base 2 is provided with a button 1, each button 1 is connected with each base 2 through a spring, each button 1 is electrically connected with each electric cylinder 11, each button 1 can control the work of each electric cylinder 11, one side of each electric cylinder 11 is provided with a mounting plate 10, each mounting plate 10 is connected with each electric cylinder 11 through a bolt, each mounting plate 10 is welded with a positioning pin 9, each electric cylinder 11 can push each positioning pin 9 to move automatically, the operation process is simple, the time is saved, the working, the through hole 5 provides a through position for the positioning pin 9 to contact the workpiece 4, and a certain gap exists between the workpiece 4 and the positioning plate 6.
As shown in fig. 1-2, in this embodiment, the inner wall of the opening and closing taper sleeve 3 is provided with the rubber pad 8, the rubber pad 8 is connected with the opening and closing taper sleeve 3 through a screw, the rubber pad 8 is provided with the pressure sensor 7 between the opening and closing taper sleeve 3, the pressure sensor 7 can detect the clamping force of the opening and closing taper sleeve 2 on the workpiece 4 in real time, so that the adjustment by the worker is facilitated, the processing quality of the workpiece 4 is ensured, and the practicability of the device is improved.
As shown in fig. 1-2, in this embodiment, a mounting plate 10 is disposed on one side of an electric cylinder 11, the mounting plate 10 is connected to the electric cylinder 11 through a bolt, a positioning pin 9 is welded on the mounting plate 10, and the electric cylinder 11 can push the positioning pin 9 to move automatically and make it contact with a workpiece 4, so that a certain gap exists between the workpiece 4 and a positioning plate 6, and the operation process is simple, time is saved, and the working efficiency of the device is improved.
The specific implementation process of this embodiment is as follows: at first, the aperture of the opening and closing taper sleeve 3 is adjusted through the hydraulic rod 12 according to the specification of a workpiece 4, after the adjustment is completed, the workpiece 4 is inserted into the opening and closing taper sleeve 3, then the electric cylinder 11 is enabled to work through the button 1, the electric cylinder 11 pushes the positioning pin 9 to move automatically and enables the positioning pin to contact with the workpiece 4, a certain gap exists between the workpiece 4 and the positioning plate 6, the operation process is simple, the time is saved, the working efficiency of the device is improved, the opening and closing taper sleeve 3 clamps and positions the workpiece 4 through the hydraulic rod 12, the clamping force of the opening and closing taper sleeve 2 on the workpiece 4 can be detected in real time through the pressure sensor 7, the adjustment of a worker is facilitated, the processing quality of the workpiece 4 is guaranteed, and the.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a numerical control lathe location benchmark structure which characterized in that: including the taper sleeve (3), pressure sensor (7) and cushion (8) that open and shut, be provided with on the taper sleeve (3) inner wall that opens and shuts cushion (8), cushion (8) with taper sleeve (3) that open and shut pass through the screw connection, cushion (8) with be provided with between taper sleeve (3) that opens and shuts pressure sensor (7), be provided with work piece (4) in taper sleeve (3) that opens and shuts.
2. A numerically controlled lathe positioning reference structure as recited in claim 1, wherein: the opening and closing taper sleeve is characterized in that a positioning plate (6) is arranged at the bottom end of the opening and closing taper sleeve (3), a sliding groove (13) is formed in the positioning plate (6), and the opening and closing taper sleeve (3) is in sliding connection with the sliding groove (13).
3. A numerically controlled lathe positioning reference structure as recited in claim 2, wherein: a hydraulic rod (12) is arranged on the other side wall of the opening and closing taper sleeve (3), the hydraulic rod (12) is connected with the opening and closing taper sleeve (3) through a screw, and the other end of the hydraulic rod (12) is connected with the inner wall of the positioning plate (6) through a bolt.
4. A numerically controlled lathe positioning reference structure as recited in claim 3, wherein: the motor base is characterized in that bases (2) are arranged on two sides of the positioning plate (6), and the bases (2) are connected with the positioning plate (6) through screws.
5. A numerically controlled lathe positioning reference structure as recited in claim 4, wherein: be provided with on frame (2) inner wall electric cylinder (11), electric cylinder (11) with frame (2) pass through bolted connection, be provided with button (1) on frame (2) outer wall, button (1) with frame (2) pass through spring coupling, button (1) with electric cylinder (11) electricity is connected.
6. A numerically controlled lathe positioning reference structure as recited in claim 5, wherein: electric cylinder (11) one side is provided with mounting panel (10), mounting panel (10) with electric cylinder (11) pass through bolted connection, the welding has locating pin (9) on mounting panel (10).
7. A numerically controlled lathe positioning reference structure as recited in claim 6, wherein: a through hole (5) is formed in the positioning plate (6), and the specification of the through hole (5) corresponds to that of the positioning pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222024.2U CN211803869U (en) | 2020-02-28 | 2020-02-28 | Numerical control lathe location benchmark structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020222024.2U CN211803869U (en) | 2020-02-28 | 2020-02-28 | Numerical control lathe location benchmark structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211803869U true CN211803869U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020222024.2U Active CN211803869U (en) | 2020-02-28 | 2020-02-28 | Numerical control lathe location benchmark structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211803869U (en) |
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2020
- 2020-02-28 CN CN202020222024.2U patent/CN211803869U/en active Active
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