CN210024489U - Pressing plate positioning device - Google Patents
Pressing plate positioning device Download PDFInfo
- Publication number
- CN210024489U CN210024489U CN201920518497.4U CN201920518497U CN210024489U CN 210024489 U CN210024489 U CN 210024489U CN 201920518497 U CN201920518497 U CN 201920518497U CN 210024489 U CN210024489 U CN 210024489U
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- China
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- location
- positioning
- chuck
- reference column
- connecting block
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Abstract
The utility model discloses a clamp plate positioner, which comprises a chuck, be equipped with the track on the chuck, be equipped with soft claw on the track, the fixed location connecting block that is equipped with on the soft claw, the fixed block that is equipped with on the side of location connecting block, the location connecting block is close to chuck center be equipped with reference column one and reference column two on the surface, the fixed block towards one side at chuck center is equipped with the spring screw, the spring screw butt has the glib talker support, and the one end butt of glib talker support has the location backing plate, the other end of glib talker support with reference column one with reference column two is connected, the location backing plate butt have with chuck fixed connection's location fixed block. Through the utility model discloses a design of location connecting block, fixed block, spring screw, location fixed block isotructure, can be more accurate not coplane or the work piece need compress tightly the surface unevenness to product location face and benchmark hole when, fix a position the work piece.
Description
Technical Field
The utility model relates to a machining technology field, concretely relates to clamp plate positioner.
Background
Along with the development of the industrial manufacturing level, the machining precision requirement on parts is higher and higher, and in order to meet the precision requirement, a workpiece needs to be positioned, clamped and fixed by a tool.
In the process of processing a workpiece by a numerical control machine tool, the workpiece is required to be well positioned, the workpiece is usually fixed by a mold, then the workpiece is pressed between the mold and a pressing plate by the pressing plate, a positioning block of a general tool design is opposite to a pressing soft claw and is fixed on a chuck, in the actual processing process, the situation that the positioning surface of a nozzle support (as shown in figure 3) is not coplanar with a reference hole and the surface of the workpiece required to be pressed is not flat can be met, if a general tool fixture is used, great inconvenience can be brought to positioning installation, in addition, the stress of a workpiece is not uniform easily in the processing process, the phenomenon that the pressing degree is low or the workpiece cannot be pressed is caused, and in order to solve the problems, a pressing plate positioning device is developed.
Disclosure of Invention
To the above-mentioned shortcoming that prior art exists, the utility model provides a clamp plate positioner has solved the surface unevenness that product locating surface and benchmark hole are not coplane or the work piece need compress tightly when, the fixed unstable problem of work piece.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a clamp plate positioner, includes the chuck, be equipped with the track on the chuck, be equipped with on the track and follow orbital motion's soft claw, the fixed location connecting block that is equipped with on the soft claw, the fixed block that is equipped with on the side of location connecting block, the location connecting block is close to chuck center be equipped with reference column one and reference column two on the surface, the fixed block towards one side at chuck center is equipped with the screw hole, the screw hole has the spring screw through threaded connection, the spring screw butt has the glib talker support, and the one end butt of glib support has the location backing plate, the other end of glib support with reference column one with reference column two is connected, the location backing plate butt have with chuck fixed connection's location fixed block.
Preferably, the inner surface of the positioning base plate is sleeved with a positioning pin, one end of the positioning pin is connected with the oil nozzle support, and the other end of the positioning pin is connected with the positioning fixing block.
Preferably, the rail is U-shaped.
Preferably, the track is in a sawtooth shape, and the bottom of the soft claw is matched with the track.
Preferably, the positioning connecting block is provided with an L shape.
Preferably, the spring screw is made of spring steel.
The utility model has the advantages of that: through the utility model discloses a design of soft claw, location connecting block, fixed block, spring screw, location fixed block isotructure, can be more accurate not coplane or the work piece need compress tightly the surface unevenness to product location face and benchmark hole when, fix the work piece.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is the overall structure schematic diagram of the pressing plate positioning device of the present invention.
Fig. 2 is a sectional view of the utility model a-a.
Fig. 3 is the schematic structural diagram of the product to be processed (oil nozzle support) of the present invention.
In the figure: the positioning device comprises a chuck 1, a track 2, a soft claw 3, a positioning connecting block 4, a fixing block 5, a spring screw 6, a positioning cushion plate 7, a positioning fixing block 8, a positioning column I9, a positioning column II 10, a positioning pin 11 and a nozzle support 12.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to fig. 1, fig. 2, and fig. 3.
A pressing plate positioning device comprises a chuck 1, wherein a track 2 is arranged on the chuck 1, a soft claw 3 capable of moving along the track 2 is arranged on the track 2 and used for driving a nozzle support 12 to move and contract to a position, a positioning connecting block 4 is fixedly arranged on the soft claw 3 so as to be convenient for clamping the nozzle support 12, a fixed block 5 is fixedly arranged on the side surface of the positioning connecting block 4, a first positioning column 9 and a second positioning column 10 are arranged on the surface, close to the center of the chuck 1, of the positioning connecting block 4 to ensure the positioning of the nozzle support 12, a threaded hole is formed in one side, facing the center of the chuck 1, of the fixed block 5, a spring screw 6 is connected through threads, the spring screw 6 is abutted against the nozzle support 12 to ensure the position limitation of the nozzle support 12, a positioning cushion plate 7 is abutted against one end of the nozzle support 12 to ensure the position limitation of the other direction, and the other end of the, the positioning cushion plate 7 is abutted with a positioning fixing block 8 fixedly connected with the chuck 1 so as to ensure the fixation of the position of the oil nozzle support 12.
The inner surface of the positioning cushion plate 7 is sleeved with a positioning pin 11, one end of the positioning pin 11 is connected with the oil nozzle support 12, the oil nozzle support 12 is more stably limited, and the other end of the positioning pin 11 is connected with the positioning fixing block 8.
The rail 2 is formed in a U-shape to ensure the stability of the reciprocating motion of the soft claws 3.
The track 2 is arranged in a zigzag manner, and the bottom of the soft claw 3 is arranged to be matched with the track 2, so that the soft claw 3 can move on the track 2 and is convenient to position, and can be positioned randomly without sliding, and the positioning is more accurate.
The positioning connecting block 4 is designed into an L shape so as to be more stably connected with the soft claw 3.
The spring screw 6 is made of spring steel to ensure positioning stability.
When the oil nozzle support 12 is fixed, firstly, the oil nozzle support 12 is clamped on the positioning connecting block 4 along the first positioning column 9 and the second positioning column 10, the spring screw 6 presses the oil nozzle support 12 from the side, then the soft claw 3 drives the oil nozzle support 12 to move along the track 2, the oil nozzle support 12 is pushed onto the positioning gasket 7 to be pressed tightly, and machining is started.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a clamp plate positioner, includes the chuck, its characterized in that, be equipped with the track on the chuck, be equipped with on the track and follow orbital motion's soft claw, the fixed location connecting block that is equipped with on the soft claw, the fixed block that is equipped with on the side of location connecting block, the location connecting block is close to chuck center be equipped with reference column one and reference column two on the surface, the fixed block towards one side at chuck center is equipped with the screw hole, the screw hole has the spring screw through threaded connection, the spring screw butt has the glib talker support, and the one end butt of glib support has the location backing plate, the glib support the other end with reference column one with reference column two is connected, location backing plate butt have with chuck fixed connection's location fixed block.
2. The pressing plate positioning device as claimed in claim 1, wherein a positioning pin is sleeved on the inner surface of the positioning base plate, one end of the positioning pin is connected with the oil nozzle support, and the other end of the positioning pin is connected with the positioning fixing block.
3. The platen positioning apparatus of claim 1, wherein the track is U-shaped.
4. The platen positioning apparatus of claim 1, wherein the rail is serrated and the bottom of the soft jaw is configured to mate with the rail.
5. The platen positioning apparatus of claim 1, wherein the positioning connection block is L-shaped.
6. The platen positioning apparatus of claim 1, wherein the spring screw is made of spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518497.4U CN210024489U (en) | 2019-04-16 | 2019-04-16 | Pressing plate positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518497.4U CN210024489U (en) | 2019-04-16 | 2019-04-16 | Pressing plate positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210024489U true CN210024489U (en) | 2020-02-07 |
Family
ID=69359777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518497.4U Active CN210024489U (en) | 2019-04-16 | 2019-04-16 | Pressing plate positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210024489U (en) |
-
2019
- 2019-04-16 CN CN201920518497.4U patent/CN210024489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |