CN217617756U - Adjustable numerical control lathe fixture - Google Patents
Adjustable numerical control lathe fixture Download PDFInfo
- Publication number
- CN217617756U CN217617756U CN202221422441.7U CN202221422441U CN217617756U CN 217617756 U CN217617756 U CN 217617756U CN 202221422441 U CN202221422441 U CN 202221422441U CN 217617756 U CN217617756 U CN 217617756U
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- fixed platform
- elevating gear
- rotating rod
- spacing post
- adjustable
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- 230000003028 elevating effect Effects 0.000 claims abstract description 39
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model provides a numerical control lathe anchor clamps with adjustable, including fixed platform, spacing post, mobile device and elevating gear, fixed platform be located the lathe and with lathe fixed connection, spacing post the mobile device with elevating gear all is located in the fixed platform, spacing post is located elevating gear one side, the mobile device is located elevating gear's opposite side, spacing post with elevating gear fixed connection, the mobile device respectively with elevating gear with fixed platform rotates to be connected, controlling means electric connection in elevating gear and the lathe, through the mobile device drive spacing post removes along fixed platform's direction, through the elevating gear drive spacing post goes up and down along vertical direction.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a numerical control lathe anchor clamps with adjustable.
Background
Along with the diversification of industrial production, often need carry out secondary operation to the irregularly-shaped work piece, and conventional lathe anchor clamps then can't satisfy the demand to when waiting to process the work piece and having the cavity groove, when using conventional anchor clamps to press from both sides the work piece from the outside profile, this moment because inside has the cell body and makes the lateral wall rigidity not enough, makes the work piece take place deformation when anchor clamps are fixed to it, and the work piece shape is irregular also can cause anchor clamps clamping position unstability, from this urgent need a numerical control lathe anchor clamps of adjustable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a numerical control lathe anchor clamps with adjustable to solve the problem to the anomalous metal centre gripping of shape more definitely.
The utility model discloses a following technical scheme realizes:
the utility model provides a numerical control lathe anchor clamps with adjustable, including fixed platform, spacing post, mobile device and elevating gear, fixed platform be located the lathe and with lathe fixed connection, spacing post the mobile device with elevating gear all is located in the fixed platform, spacing post is located elevating gear one side, the mobile device is located elevating gear's opposite side, spacing post with elevating gear fixed connection, the mobile device respectively with elevating gear with fixed platform rotates to be connected, controlling means electric connection in elevating gear and the lathe, through the mobile device drive spacing post removes along fixed platform's direction, through the elevating gear drive spacing post goes up and down along vertical direction.
Furthermore, a plurality of moving grooves are formed in the fixed platform, the moving grooves are located on the working face of the fixed platform, and the limiting columns, the moving devices and the lifting devices are contained in the moving grooves.
Further, the mobile device includes dwang and knob, the dwang is located the shifting chute, dwang one end is run through fixed platform's lateral wall, the other end insert on the lateral wall of shifting chute, the knob is located on the dwang, and the knob is located and is close to the one end of fixed platform lateral wall, the knob with dwang fixed connection.
Furthermore, be equipped with rotatory screw thread on the dwang, rotatory screw thread will dwang surface parcel, and rotatory screw thread with elevating gear swing joint.
Further, elevating gear includes the stiff end, the stiff end is located inside the shifting chute, the dwang runs through the stiff end, and the stiff end with the dwang rotates to be connected.
Furthermore, elevating gear includes hydraulic means, the hydraulic means both ends respectively with the stiff end with spacing post fixed connection, controlling means electric connection in hydraulic means and the lathe.
Further, be equipped with adsorption equipment on the fixed platform, adsorption equipment is located fixed platform is last, adsorption equipment will fixed platform runs through and adsorption equipment is connected with outside air feeder through the trachea.
Furthermore, the top end of the limiting column is provided with a pressure-sensitive sensor, and the pressure-sensitive sensor is electrically connected with a control device in the machine tool.
Furthermore, the limiting column is provided with an anti-skidding groove, and the anti-skidding groove is located on the side wall of the limiting column.
Furthermore, the device comprises a plurality of limiting columns, a plurality of moving devices and a plurality of lifting devices, and the number of the limiting columns, the number of the moving devices and the number of the lifting devices are the same.
The utility model has the advantages that:
the lifting device drives the limiting column to move up and down, the groove body at the bottom of the workpiece can be fixed, the moving device and the limiting column are combined through multiple groups, the workpiece can be clamped from multiple directions, the clamping requirements of irregular workpieces are met, and the groove body inside the irregular workpieces can be supported through the cooperation of the lifting device and the moving device, so that the workpieces are prevented from being damaged by the fixture.
Drawings
FIG. 1 is a schematic view of the structure of an adjustable NC lathe fixture of the present invention;
FIG. 2 is an exploded view of the adjustable numerically controlled lathe fixture of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the present invention.
The reference numbers are as follows, fixed platform 1, spacing post 2, mobile device 3, elevating gear 4, moving groove 11, adsorption equipment 12, pressure sensitive sensor 21, antiskid groove 22, rotating rod 31, knob 32, fixed end 41 and hydraulic means 42.
Detailed Description
In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.
Please refer to fig. 1-4, the utility model provides a numerical control lathe fixture with adjustable, including fixed platform 1, spacing post 2, mobile device 3 and elevating gear 4, fixed platform 1 is located the lathe and with lathe fixed connection, for example connect through modes such as bolt or welding, spacing post 2, mobile device 3 and elevating gear 4 all are located fixed platform 1, spacing post 2 is located elevating gear 4 one side, mobile device 3 is located elevating gear 4's opposite side, spacing post 2 and elevating gear 4 fixed connection, for example through mode fixed connection such as welding or concatenation together, mobile device 3 rotates with elevating gear 4 and fixed platform 1 respectively and is connected, elevating gear 4 rotates with the controlling means electric connection in the lathe, still include a plurality of spacing post 2, a plurality of mobile device 3 and a plurality of elevating gear 4, and spacing post 2, the quantity of mobile device 3 and elevating gear 4 is the same, drive spacing post 2 through mobile device 3 moves along the direction of fixed platform 1, drive spacing post 2 through elevating gear 4 goes up and down along vertical direction, through the mutual cooperation of mobile device 3 and elevating gear 4, can drive arbitrary post 2 along the high motion with arbitrary mobile device 3.
In one embodiment, the fixed platform 1 is provided with a plurality of moving grooves 11 and adsorption devices 12, the moving grooves 11 are located on a working surface of the fixed platform 1, the moving grooves 11 accommodate the limiting columns 2, the moving devices 3 and the lifting devices 4, the adsorption devices 12 are located on the fixed platform 1, the fixed platform 1 penetrates through the adsorption devices 12, and the adsorption devices 12 are connected with external air supply equipment through air pipes.
In the present embodiment, the suction device 12 is used to suck and fix a workpiece, and the moving groove 11 is used to house the stopper column 2, the moving device 3, and the lifting device 4 and to limit the moving trajectory of the stopper column 2.
When the workpiece needs to be machined, the workpiece is placed on the fixed platform 1, if the fixed point of the workpiece is at the bottom of the workpiece, the bottom of the workpiece is firstly adsorbed and fixed through the adsorption device 12, then the limiting column 2 is moved towards the workpiece along the direction of the moving groove 11 through the moving device 3, when the limiting column 2 moves to the fixed point of the bottom of the workpiece, the limiting column 2 is lifted through the lifting device 4 until the limiting column 2 contacts the workpiece, and the workpiece stops being lifted at the moment, and at the moment, the adsorption device 12 has a downward adsorption force on the workpiece, so that the workpiece cannot be lifted by the limiting column 2 to influence the position of the workpiece.
In one embodiment, the lifting device 4 includes a fixed end 41 and a hydraulic device 42, the fixed end 41 is located inside the moving slot 11, the rotating rod 31 penetrates through the fixed end 41, the fixed end 41 is rotatably connected with the rotating rod 31 in the moving device 3, two ends of the hydraulic device 42 are respectively fixedly connected with the fixed end 41 and the limit post 2, for example, fixedly connected by welding, the hydraulic device 42 is electrically connected with a control device in the machine tool, and the hydraulic device 42 is controlled by the control device in the machine tool, so as to control the lifting height of the limit post 2.
In the present embodiment, the fixed end 41 is used for connecting the moving device 3, and the hydraulic device 42 is used for driving the limiting column 2 to move up and down.
In specific implementation, when a workpiece needs to be clamped, the fixed end 41 is moved by the moving device 3, the lifting device 4 and the limiting column 2 are further driven to move along the moving groove 11, when the limiting column 2 reaches a position where the workpiece needs to be clamped, the control device in the machine tool controls the hydraulic device 42 to jack up the limiting column 2, when the limiting column 2 is lifted to a certain height, for example, the workpiece can be clamped by the height of the limiting column 2, the control device in the machine tool controls the hydraulic device 42 to stop working, meanwhile, the position of the workpiece on the limiting column 2 is moved and clamped by adjusting the moving device 3, after the workpiece is machined, the lifting device 4 and the limiting column 2 are driven by the moving device 3 to be away from the workpiece, and the hydraulic device 42 is controlled by the control device in the machine tool to drive the limiting column 2 to descend to return to the original position.
In one embodiment, the moving device 3 includes a rotating rod 31 and a rotating button 32, the rotating rod 31 is located in the moving slot 11, one end of the rotating rod 31 penetrates through the side wall of the fixed platform 1, the other end is inserted into the side wall of the moving slot 11, the rotating button 32 is located on the rotating rod 31, and the rotating button 32 is located at one end close to the side wall of the fixed platform 1, the rotating button 32 is fixedly connected with the rotating rod 31, for example, fixedly connected by welding, a rotating thread is arranged on the rotating rod 31, the rotating thread wraps the surface of the rotating rod 31, and the rotating thread is movably connected with the lifting device 4, and the fixed ends 41 in the rotating rod 31 and the lifting device 4 form a screw rod structure.
In this embodiment, the rotating rod 31 and the rotating thread thereon are used for displacing the lifting device 4, and the rotating button 32 is used for rotating the rotating rod 31 to achieve the effect of adjusting the displacement of the limit post 2.
When the work piece is clamped, when the work piece is required to be clamped, the rotating rod 31 is rotated through the rotating rotary button 32, the surface of the rotating rod 31 is provided with rotating threads, the lifting device 4 movably connected with the rotating threads moves along the direction of the moving groove 11 through the rotation of the rotating threads, the lifting device 4 and the limiting column 2 on the lifting device are driven to move towards the work piece, when the limiting column 2 clamps the work piece, the moving device 3 cannot rotate through the fixing rotary button 32, and the clamping of the limiting column 2 to the work piece is guaranteed.
In one embodiment, the top end of the limit column 2 is provided with a pressure sensitive sensor 21, the pressure sensitive sensor 21 is electrically connected with a control device in a machine tool, the limit column 2 is provided with an anti-skid groove 22, and the anti-skid groove 22 is positioned on the side wall of the limit column 2.
In the present embodiment, the pressure-sensitive sensor 21 is used for sensing the position of the stopper post 2, and the anti-slip groove 22 is used for preventing the stopper post 2 from slipping with the workpiece when the workpiece is clamped.
In specific implementation, when the fixed point of the workpiece is at the bottom of the workpiece, since the user cannot see the height of the lifting device 4 for ejecting the limiting column 2, the user senses the height through the pressure-sensitive sensor 21, when the top end of the limiting column 2 contacts the workpiece, the pressure-sensitive sensor 21 is stressed to send a signal to a control device in the machine tool, the control device in the machine tool senses the signal and then controls the lifting device 4 to work, so that the limiting column 2 keeps a state, and the moving device 3 controls the limiting column 2 to further move, so that one end of the limiting column 2, which is provided with the anti-skid groove 22, contacts the workpiece and fixes the workpiece.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a numerical control lathe anchor clamps with adjustable, its characterized in that includes fixed platform, spacing post, mobile device and elevating gear, fixed platform be located the lathe and with lathe fixed connection, spacing post, the mobile device with elevating gear all is located fixed platform, spacing post is located elevating gear one side, the mobile device is located elevating gear's opposite side, spacing post with elevating gear fixed connection, the mobile device respectively with elevating gear with fixed platform rotates to be connected, elevating gear and the controlling means electric connection in the lathe, through the mobile device drive spacing post removes along fixed platform's direction, through the elevating gear drive spacing post goes up and down along vertical direction.
2. The adjustable numerical control lathe fixture as claimed in claim 1, wherein the fixed platform is provided with a plurality of movable slots, the movable slots are located on the working surface of the fixed platform, and the movable slots receive the limiting posts, the moving device and the lifting device therein.
3. The adjustable clamp of a numerically controlled lathe according to claim 2, wherein the moving means comprises a rotating rod and a rotating button, the rotating rod is located in the moving groove, one end of the rotating rod penetrates through the side wall of the fixed platform, the other end of the rotating rod is inserted into the side wall of the moving groove, the rotating button is located on the rotating rod, the rotating button is located at one end close to the side wall of the fixed platform, and the rotating button is fixedly connected with the rotating rod.
4. The adjustable numerically controlled lathe fixture as claimed in claim 3, wherein the rotating rod is provided with a rotating thread, the rotating thread wraps the surface of the rotating rod, and the rotating thread is movably connected with the lifting device.
5. The adjustable numerically controlled lathe jig according to claim 3, wherein the lifting means includes a fixed end located inside the moving groove, the rotating rod penetrates the fixed end, and the fixed end is rotatably connected to the rotating rod.
6. The adjustable numerically controlled lathe fixture as claimed in claim 5, wherein the lifting device comprises a hydraulic device, two ends of the hydraulic device are fixedly connected with the fixed end and the limiting column respectively, and the hydraulic device is electrically connected with a control device in the machine tool.
7. The adjustable numerical control lathe fixture as claimed in claim 1, wherein an adsorption device is arranged on the fixed platform, the adsorption device is located on the fixed platform, the adsorption device penetrates through the fixed platform, and the adsorption device is connected with an external air supply device through an air pipe.
8. The adjustable numerically controlled lathe fixture as claimed in claim 1, wherein a pressure-sensitive sensor is disposed at the top end of the limit column, and the pressure-sensitive sensor is electrically connected to a control device in the machine tool.
9. The adjustable numerically controlled lathe fixture as claimed in claim 1, wherein the limiting post is provided with an anti-slip groove, and the anti-slip groove is located on a side wall of the limiting post.
10. The adjustable numerically controlled lathe fixture according to claim 1, wherein the number of the limiting columns, the number of the moving devices, and the number of the lifting devices are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221422441.7U CN217617756U (en) | 2022-06-09 | 2022-06-09 | Adjustable numerical control lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221422441.7U CN217617756U (en) | 2022-06-09 | 2022-06-09 | Adjustable numerical control lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617756U true CN217617756U (en) | 2022-10-21 |
Family
ID=83625728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221422441.7U Active CN217617756U (en) | 2022-06-09 | 2022-06-09 | Adjustable numerical control lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617756U (en) |
-
2022
- 2022-06-09 CN CN202221422441.7U patent/CN217617756U/en active Active
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