CN214922458U - Automatic positioning tool for milling center - Google Patents
Automatic positioning tool for milling center Download PDFInfo
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- CN214922458U CN214922458U CN202121171807.3U CN202121171807U CN214922458U CN 214922458 U CN214922458 U CN 214922458U CN 202121171807 U CN202121171807 U CN 202121171807U CN 214922458 U CN214922458 U CN 214922458U
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Abstract
The utility model relates to a milling process is automatic positioning frock for center, including horizontal clamping device, horizontal clamping device and workstation, horizontal clamping device and horizontal clamping device all are located the top of workstation, include the threaded rod to clamping device, the outside threaded connection of threaded rod has the screw thread piece that quantity is two, two the equal fixedly connected with dead lever in top of screw thread piece, the inside swing joint of dead lever has the telescopic link, horizontal clamping device is two including being located workstation top and quantity the connection fixed block of two connecting the equal threaded connection in inside of connecting the fixed block has the hob. This automatic positioning frock is used to milling process center, driving motor provide power take off to holding horizontal clamping device, conveniently carry out automatic centre gripping and location to the processing work piece, and the clamp head carries out the centre gripping of vertical direction and fixes, guarantees effectively going on of processing, and dead lever and telescopic link mutually support can carry out the centre gripping location according to the co-altitude not of processing work piece.
Description
Technical Field
The utility model relates to a location frock technical field specifically is milling process center is with automatic positioning frock.
Background
The numerical control lathe can process the appearance of a complex revolving body, the milling is to fix a blank, feed the blank by a milling cutter rotating at a high speed and cut a needed shape and characteristics, the traditional milling is mostly used for milling simple appearance characteristics such as outlines and grooves, the numerical control milling machine can process the complex appearance and characteristics, a milling and boring center can process three-axis or multi-axis milling and boring, the milling and boring center is used for processing dies, checking tools, clamping fixtures, thin-wall complex curved surfaces, artificial prostheses or blades and the like, and the advantages and key functions of the numerical control milling machine are fully exerted when the numerical control milling content is selected.
The milling center is a good production and processing machine, can perform multiple machining functions, and a positioning and clamping device is particularly important in machining and determines whether the machining can be performed or not.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic positioning frock is used at milling process center possesses and fixes a position effectual can a plurality of directions carry out advantages such as clamping, and it is not convenient enough to have solved the location centre gripping, can't carry out the centre gripping and the fixed problem of a plurality of directions.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic positioning tool for the milling center comprises a transverse clamping device, a transverse clamping device and a workbench, wherein the transverse clamping device and the transverse clamping device are both positioned at the top of the workbench;
the lateral clamping device comprises a threaded rod, the outer side of the threaded rod is in threaded connection with two threaded blocks, the tops of the two threaded blocks are fixedly connected with fixed rods, and telescopic rods are movably connected inside the fixed rods;
the transverse clamping device comprises two connecting fixing blocks which are arranged at the top of the workbench, and the two connecting fixing blocks are connected with screw rods in a threaded manner.
Further, the right side fixed mounting of workstation has driving motor, the equal fixed mounting in the left and right sides of workstation has movable bearing.
Furthermore, two equal threaded connection in one side that the dead lever carried on the back mutually has the transfer line, two equal fixedly connected with movable handle in one side that the threaded connection pole carried on the back mutually.
Furthermore, two equal fixedly connected with fixed head in the relative one side of transfer line, the top fixedly connected with of telescopic link fixes the clamping head.
Furthermore, two equal fixedly connected with of one side that the hob is relative presss from both sides tight head, two equal fixedly connected with turning handle in one side that the hob is carried on the back mutually.
Further, the top of the workbench is fixedly connected with the milling machine body, and the top of the workbench is movably connected with a processing workpiece.
Further, the inside of connecting the fixed block is seted up with the screw hole of screw rod outside screw thread looks adaptation, connect the fixed block and pass through screw hole and screw rod threaded connection.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this automatic positioning frock is used to milling process center, driving motor provide power take off to holding horizontal clamping device, conveniently carry out automatic centre gripping and location to the processing work piece, labour saving and time saving, the clamp head carries out the centre gripping of vertical direction and fixes, guarantees effectively going on of processing to improve the machining precision of machine, and then satisfy the user demand, improve the productivity effect of enterprise.
2. This automatic positioning frock is used to milling process center, dead lever and telescopic link mutually support, can carry out the centre gripping location according to the co-altitude of processing work piece, guarantee that the centre gripping of device is reliable and stable, the more convenient clamping location that carries on, the workstation effectively protects inner structure to improve the life of device.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partial enlarged view of the point A in the structure of FIG. 1;
fig. 4 is an assembly view of the structure combination of the present invention.
In the figure: 100 transverse clamping devices, 101 driving motors, 102 movable bearings, 103 threaded rods, 104 threaded blocks, 105 fixed rods, 106 telescopic rods, 107 transmission rods, 108 movable handles, 109 fixed heads, 110 fixed clamping heads, 20 longitudinal clamping devices, 21 connecting fixed blocks, 22 spiral rods, 23 clamping heads, 24 rotating handles, 25 milling machine bodies, 26 processing workpieces and 3 workbenches.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the automatic positioning tool for a milling center in this embodiment includes a transverse clamping device 100, a longitudinal clamping device 20, and a worktable 3, where the transverse clamping device 100 and the longitudinal clamping device 20 are both located at the top of the worktable 3, the transverse clamping device 100 transversely clamps and positions a workpiece, and ensures stable and reliable connection, and achieves the purpose of automatic positioning, so as to improve the use efficiency of the device, and the longitudinal clamping device 20 further fixes and clamps the workpiece, so as to ensure stable and reliable device, thereby improving the processing precision, and the worktable 3 provides a necessary work place for production and processing, and meets the use requirements.
In order to realize the transverse clamping function of the transverse clamping device 100, as shown in fig. 1 to 4, the transverse clamping device 100 in this embodiment includes a threaded rod 103, a driving motor 101 is fixedly installed on the right side of the workbench 3, movable bearings 102 are fixedly installed on both the left and right sides of the workbench 3, two threaded blocks 104 are in threaded connection with the outer side of the threaded rod 103, fixed rods 105 are fixedly connected to the tops of the two threaded blocks 104, an expansion link 106 is movably connected to the inside of the fixed rods 105, transmission rods 107 are in threaded connection with both the opposite sides of the two fixed rods 105, movable handles 108 are fixedly connected to both the opposite sides of the two transmission rods 107, fixed heads 109 are fixedly connected to both the opposite sides of the two transmission rods 107, and fixed clamping heads 110 are fixedly connected to the tops of the expansion links 106.
Wherein, the right side of the workbench 3 is provided with a mounting hole, the threaded rod 103 penetrates through the mounting hole and extends to the right side of the workbench 3 and is fixedly connected with the output shaft of the driving motor 101, the top of the workbench 3 is provided with a sliding port, the fixed rod 105 penetrates through and extends into the workbench 3 through the sliding port and is fixedly connected with the threaded block 104, the inner bottom wall of the workbench 3 is provided with a sliding groove, the bottom of the threaded block 104 is slidably connected with the sliding groove, one side of the telescopic rod 106 opposite to the other side is provided with a fixed clamping groove, one side of the fixed rod 105 opposite to the other side is provided with a threaded hole matched with the external thread of the transmission rod 107, the fixed rod 105 is in threaded connection with the transmission rod 107 through the threaded hole, the top of the fixed rod 105 is provided with a mounting hole, the telescopic rod 106 penetrates through the mounting hole and extends to the top of the fixed rod 105, the front of the workbench 3 is hinged with a movable door, the interior of the threaded block 104 is provided with a threaded groove matched with the external thread of the threaded rod 103, and the threads inside the two thread blocks 104 are in opposite directions.
In addition, the driving motor 101 provides necessary power output for the transverse clamping device 100, and ensures that the device can normally operate, the threaded rod 103 is driven to rotate inside the movable bearing 102, so as to drive the threaded block 104 to move, thereby achieving the purpose of adjustment, when the clamping height needs to be adjusted, the movable handle 108 is rotated to drive the threaded rod 107 to rotate inside the fixed rod 105, thereby driving the fixed head 109 to complete the purpose of movement, after the height is adjusted, the steps are the same, the fixed head 109 is driven to be connected with the telescopic rod 106 in a clamping manner, the purpose of fixing and locking is achieved, and the fixed clamping head 110 performs the functions of clamping and positioning on a workpiece.
In order to realize the longitudinal clamping function of the longitudinal clamping device 20, as shown in fig. 1 to 4, the longitudinal clamping device 20 in this embodiment includes two connecting fixing blocks 21 located at the top of the workbench 3, screw rods 22 are screwed into the two connecting fixing blocks 21, clamping heads 23 are fixedly connected to opposite sides of the two screw rods 22, rotating handles 24 are fixedly connected to opposite sides of the two screw rods 22, a milling machine body 25 is fixedly connected to the top of the workbench 3, and a processing workpiece 26 is movably connected to the top of the workbench 3.
Wherein, connect the inside of fixed block 21 and seted up the screw hole with the outside screw thread looks adaptation of hob 22, connect fixed block 21 through screw hole and hob 22 threaded connection.
In addition, when longitudinal clamping is required, the rotating handle 24 is rotated to drive the screw rod 22 to rotate inside the connecting fixing block 21, so that the clamping head 23 is driven to move, the purpose of fixing and locking the machined workpiece 26 is achieved, and the milling machine body 25 is convenient to machine.
The working principle of the above embodiment is as follows:
1) driving motor 101 provides power take off to holding horizontal clamping device 100, conveniently carries out automatic centre gripping and location to processing work piece 26, labour saving and time saving, and clamp head 23 carries out the centre gripping of vertical direction and fixes, guarantees effectively going on of processing to improve the machining precision of machine, and then satisfy the user demand, improve the productivity effect of enterprise.
2) Dead lever 105 and telescopic link 106 mutually support and can carry out the centre gripping location according to the different height of processing work piece 26, guarantee that the centre gripping of device is reliable and stable, the more convenient clamping location that carries on, the workstation effectively protects inner structure to improve the life of device.
3) The positioning and clamping are convenient, the clamping and fixing in multiple directions can be carried out, the production and machining precision is improved, and the requirements of the prior art can be met.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The automatic positioning tool for the milling center is characterized by comprising a transverse clamping device (100), a longitudinal clamping device (20) and a workbench (3), wherein the transverse clamping device (100) and the longitudinal clamping device (20) are both positioned at the top of the workbench (3);
the transverse clamping device (100) comprises a threaded rod (103), the outer side of the threaded rod (103) is in threaded connection with two threaded blocks (104), the tops of the two threaded blocks (104) are fixedly connected with fixing rods (105), and telescopic rods (106) are movably connected inside the fixing rods (105);
the longitudinal clamping device (20) comprises two connecting fixing blocks (21) which are positioned at the top of the workbench (3), and the inner parts of the two connecting fixing blocks (21) are in threaded connection with screw rods (22).
2. The automatic positioning tool for the milling center according to claim 1, wherein: the right side fixed mounting of workstation (3) has driving motor (101), the equal fixed mounting in the left and right sides of workstation (3) has loose bearing (102).
3. The automatic positioning tool for the milling center according to claim 1, wherein: two equal threaded connection in one side that dead lever (105) carried on the back mutually has transfer line (107), two equal fixedly connected with movable handle (108) in one side that transfer line (107) carried on the back mutually.
4. The automatic positioning tool for the milling center according to claim 3, wherein: two the equal fixedly connected with fixed head (109) in the opposite one side of transfer line (107), the top fixedly connected with of telescopic link (106) fixes clamping head (110).
5. The automatic positioning tool for the milling center according to claim 1, wherein: two equal fixedly connected with of one side that hob (22) is relative presss from both sides tight head (23), two equal fixedly connected with turning handle (24) of one side that hob (22) carried on the back mutually.
6. The automatic positioning tool for the milling center according to claim 1, wherein: the top of the workbench (3) is fixedly connected with a milling machine body (25), and the top of the workbench (3) is movably connected with a processing workpiece (26).
7. The automatic positioning tool for the milling center according to claim 1, wherein: the connecting and fixing block (21) is internally provided with a threaded hole matched with the external thread of the screw rod (22), and the connecting and fixing block (21) is in threaded connection with the screw rod (22) through the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171807.3U CN214922458U (en) | 2021-05-28 | 2021-05-28 | Automatic positioning tool for milling center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171807.3U CN214922458U (en) | 2021-05-28 | 2021-05-28 | Automatic positioning tool for milling center |
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| Publication Number | Publication Date |
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| CN214922458U true CN214922458U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121171807.3U Active CN214922458U (en) | 2021-05-28 | 2021-05-28 | Automatic positioning tool for milling center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734284A (en) * | 2022-04-26 | 2022-07-12 | 常州工学院 | Clamp for mold machining |
| CN115592434A (en) * | 2022-10-27 | 2023-01-13 | 九江海天设备制造有限公司（Cn） | Positioning and supporting device for machining thin-wall shell type parts |
-
2021
- 2021-05-28 CN CN202121171807.3U patent/CN214922458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734284A (en) * | 2022-04-26 | 2022-07-12 | 常州工学院 | Clamp for mold machining |
| CN115592434A (en) * | 2022-10-27 | 2023-01-13 | 九江海天设备制造有限公司（Cn） | Positioning and supporting device for machining thin-wall shell type parts |
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