CN213080215U - Fixing clamp of milling machine - Google Patents
Fixing clamp of milling machine Download PDFInfo
- Publication number
- CN213080215U CN213080215U CN202021987660.0U CN202021987660U CN213080215U CN 213080215 U CN213080215 U CN 213080215U CN 202021987660 U CN202021987660 U CN 202021987660U CN 213080215 U CN213080215 U CN 213080215U
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- gear
- milling machine
- threaded rod
- bevel gear
- sleeve
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Abstract
The utility model discloses a mounting fixture of milling machine, the on-line screen storage device comprises a base, the inboard swing joint of base has the threaded rod, the surface swing joint at threaded rod both ends has sliding fixture, sliding fixture's one end swing joint has two head sets, head set's one end fixed mounting has the adapter sleeve, the one end swing joint of adapter sleeve has the slide bar, the one end fixed mounting of slide bar has connecting device, connecting device's one end fixed mounting has splint, the surface fixed mounting of threaded rod intermediate position has the welding gear, the lower extreme meshing of welding gear is connected with drive gear, drive gear's inboard swing joint has the regulation post, the one end fixed mounting of regulation post has the connection bevel gear, the equal swing joint in both sides of base inboard has two interior thread sleeves. The utility model discloses make things convenient for the centre gripping fixed, it is firm to adjust the height of centre gripping and centre gripping.
Description
Technical Field
The utility model relates to a furniture accessory processing technology field specifically is a mounting fixture of milling machine.
Background
With the increasingly rapid development of life needs and technological progress of people, the swivel chair is one of computer chairs and office chairs, and is a chair with a rotatable sitting part. The swivel chair can be divided into two types of half swivel chairs and full swivel chairs, and is selected and purchased according to self requirements, wherein parts of the swivel chair are processed through a milling machine, the parts are fixed by using a fixed clamp and are convenient to process, and the bench vice is a universal clamp for clamping workpieces. The device is arranged on a workbench and used for clamping and stably processing workpieces, and is a necessary tool for a bench worker workshop. The turntable type clamp body can rotate, so that the workpiece can rotate to a proper working position.
However, the fixing clamp of the existing milling machine is inconvenient to clamp and fix, and because the clamping positions of special parts are few, the common fixing clamp is not firm in clamping, needs an auxiliary device for clamping, and is inconvenient to use; therefore, the existing requirements are not met, and a fixed clamp of the milling machine is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting fixture of milling machine to the inconvenient centre gripping of the mounting fixture of the milling machine that proposes is fixed in solving above-mentioned background art, because the position of special part centre gripping is less, ordinary mounting fixture centre gripping is insecure, needs auxiliary device centre gripping, inconvenient messenger's scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fixed clamp of a milling machine comprises a base, wherein a threaded rod is movably connected to the inner side of the base, sliding clamps are movably connected to the outer surfaces of two ends of the threaded rod, two movable devices are movably connected to one end of each sliding clamp, a connecting sleeve is fixedly installed at one end of each movable device, a sliding rod is movably connected to one end of each connecting sleeve, a connecting device is fixedly installed at one end of each sliding rod, a clamping plate is fixedly installed at one end of each connecting device, a welding gear is fixedly installed on the outer surface of the middle position of the threaded rod, a transmission gear is meshed and connected to the lower end of the welding gear, an adjusting column is movably connected to the inner side of the transmission gear, a connecting bevel gear is fixedly installed at one end of the adjusting column, two inner thread sleeves are movably, the upper end swing joint of internal thread cover has the hold-in range, the inboard swing joint of hold-in range has transmission bevel gear post, the upper end swing joint of internal thread cover has the lifter, the upper end fixed mounting of lifter has the backup pad.
Preferably, the outer surfaces of the two ends of the threaded rod are provided with threads, the spiral directions of the two threads are opposite, and the threaded rod is in threaded connection with the sliding clamp.
Preferably, the movable device comprises a short rod and a short sleeve, the outer surface of the short rod is movably connected with the short sleeve, and the sliding rod is connected with the connecting sleeve through a compression spring.
Preferably, the connecting device comprises a connecting frame, a fixed shaft rod and a round sleeve, and the inner side of the connecting frame is connected with the round sleeve through the fixed shaft rod.
Preferably, the outer surface of one end of the adjusting column is fixedly provided with two direction strips, the direction strips are connected with the transmission gear through a limiting square groove, and the limiting square groove is provided with a plurality of direction strips.
Preferably, one end of the connecting bevel gear is meshed with the lower end of the transmission bevel gear column, and the upper end of the transmission bevel gear column is connected with the lower end of the inner side of the base through a bearing.
Preferably, the outer surface of the lower end of the lifting rod is connected with the inner side of the internal thread sleeve through threads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the adjusting column is rotated to drive the direction strip to rotate, the direction strip drives the transmission gear to rotate, the transmission gear drives the welding gear to rotate, the welding gear drives the threaded rod to rotate, and the outer surfaces of the two ends of the threaded rod are provided with threads, so that the spiral directions of the two threads are opposite, and the two sliding clamps shrink and clamp parts, so that the device is convenient to clamp and fix;
2. the utility model discloses a promote the regulation post, make it connect bevel gear slide to with the lower extreme meshing of transmission bevel gear post, adjust the post through rotating, it connects bevel gear rotation to adjust the post drive, it drives transmission bevel gear post and rotates to connect bevel gear, the transmission bevel gear post drives the hold-in range and rotates, the hold-in range drives wherein two internal thread covers and rotates, because four internal thread covers pass through belt pulley connection, make its belt pulley drive internal thread cover and rotate, the internal thread cover drives the lifter lift, the lifter drives the backup pad and goes up and down, utilize the backup pad to jack up the part, make the device conveniently process.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the slide clamp of the present invention;
FIG. 3 is a schematic view of a partial structure of the internal thread bushing of the present invention;
fig. 4 is a schematic view of a partial structure of the sliding rod of the present invention.
In the figure: 1. a base; 2. an adjustment column; 3. a threaded rod; 4. a sliding jig; 5. a splint; 6. a support plate; 7. a transmission gear; 8. connecting a bevel gear; 9. welding the gear; 10. a mobile device; 11. connecting sleeves; 12. a lifting rod; 13. a slide bar; 14. a connecting device; 15. a transmission bevel gear column; 16. a synchronous belt; 17. a belt pulley; 18. and an internal thread sleeve.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment: a fixed clamp of a milling machine comprises a base 1, wherein a threaded rod 3 is movably connected to the inner side of the base 1, sliding clamps 4 are movably connected to the outer surfaces of two ends of the threaded rod 3, one end of each sliding clamp 4 is movably connected with two movable devices 10, one end of each movable device 10 is fixedly provided with a connecting sleeve 11, one end of each connecting sleeve 11 is movably connected with a sliding rod 13, one end of each sliding rod 13 is fixedly provided with a connecting device 14, one end of each connecting device 14 is fixedly provided with a clamping plate 5, the outer surface of the middle position of each threaded rod 3 is fixedly provided with a welding gear 9, the lower end of each welding gear 9 is connected with a transmission gear 7 in a meshing manner, the inner side of each transmission gear 7 is movably connected with an adjusting column 2, a part is placed on the upper end face of the base 1, the adjusting column 2 is, the welding gear 9 drives the threaded rod 3 to rotate, the outer surfaces of two ends of the threaded rod 3 are provided with threads, the spiral directions of the two threads are opposite, so that two sliding clamps 4 of the threaded rod can contract to clamp parts, the device is convenient to clamp and fix, one end of the adjusting column 2 is fixedly provided with a connecting bevel gear 8, two inner thread sleeves 18 are movably connected with two sides of the inner side of the base 1, the four inner thread sleeves 18 are connected through belt pulleys 17, the upper ends of the two inner thread sleeves 18 are movably connected with a synchronous belt 16, the inner side of the synchronous belt 16 is movably connected with a transmission bevel gear column 15, the upper end of the inner thread sleeve 18 is movably connected with a lifting rod 12, the upper end of the lifting rod 12 is fixedly provided with a supporting plate 6, the connecting bevel gear 8 slides to be meshed with the lower end of the transmission bevel gear column 15 by pushing the adjusting, connect bevel gear 8 to drive transmission bevel gear post 15 and rotate, transmission bevel gear post 15 drives hold-in range 16 and rotates, and hold-in range 16 drives two of them internal thread cover 18 and rotates, because four internal thread cover 18 pass through belt pulley 17 and connect, makes its belt pulley 17 drive internal thread cover 18 and rotates, and internal thread cover 18 drives lifter 12 and goes up and down, and lifter 12 drives backup pad 6 and goes up and down, utilizes backup pad 6 to jack-up the part for the device facilitates the processing.
Further, the outer surfaces of the two ends of the threaded rod 3 are provided with threads, the spiral directions of the two threads are opposite, and the threaded rod 3 is in threaded connection with the sliding clamp 4.
Through adopting above-mentioned technical scheme, welding gear 9 drives threaded rod 3 and rotates, because the surface at 3 both ends of threaded rod is provided with the screw thread, and the spiral direction of two screw threads is opposite, makes its two slip fixture 4 shrink and presss from both sides tight part for the device makes things convenient for the centre gripping fixed.
Further, the movable device 10 comprises a short rod and a short sleeve, the short sleeve is movably connected to the outer surface of the short rod, and the sliding rod 13 is connected with the connecting sleeve 11 through a compression spring.
Through adopting above-mentioned technical scheme, the device makes the device facilitate the use through the cooperation of installation slide bar 13 with adapter sleeve 11.
Further, the connecting device 14 includes a connecting frame, a fixing shaft and a round sleeve, and the inner side of the connecting frame is connected with the round sleeve through the fixing shaft.
By adopting the technical scheme, the device is firmly clamped by the matching of the mounting and connecting device 14 and the clamping plate 5.
Furthermore, the outer fixed surface of 2 one ends of regulation post installs two direction strips, and the direction strip is connected through spacing square groove with drive gear 7, and spacing square groove has a plurality of.
Through adopting above-mentioned technical scheme, through rotating regulation post 2, regulation post 2 drives the direction strip and rotates, and direction strip moves drive gear 7 and rotates, and drive gear 7 drives welding gear 9 and rotates, and welding gear 9 drives threaded rod 3 and rotates for the device facilitates the use.
Furthermore, one end of the connecting bevel gear 8 is meshed with the lower end of the transmission bevel gear column 15, and the upper end of the transmission bevel gear column 15 is connected with the lower end of the inner side of the base 1 through a bearing.
Through adopting above-mentioned technical scheme, cross and rotate regulation post 2, regulation post 2 drives and connects bevel gear 8 and rotate, connects bevel gear 8 and drives transmission bevel gear post 15 and rotate, and transmission bevel gear post 15 drives hold-in range 16 and rotates, and hold-in range 16 drives two of them internal thread cover 18 and rotates, because four internal thread covers 18 pass through belt pulley 17 and connect, makes its belt pulley 17 drive internal thread cover 18 and rotate for the device facilitates the use.
Further, the outer surface of the lower end of the lifting rod 12 is threadedly coupled to the inside of the internally threaded sleeve 18.
Through adopting above-mentioned technical scheme, internal thread cover 18 drives lifter 12 and goes up and down, and lifter 12 drives backup pad 6 and goes up and down, utilizes backup pad 6 to jack up the part for the device conveniently processes.
The working principle is as follows: when the device is used, a part is placed on the upper end face of a base 1, the adjusting column 2 is rotated to drive a direction strip to rotate, the direction strip drives a transmission gear 7 to rotate, the transmission gear 7 drives a welding gear 9 to rotate, the welding gear 9 drives a threaded rod 3 to rotate, the outer surfaces of two ends of the threaded rod 3 are provided with threads, the spiral directions of the two threads are opposite, two sliding clamps 4 of the threaded rod 3 contract to clamp the part, the device is convenient to clamp and fix, the adjusting column 2 is pushed to enable a connecting bevel gear 8 to slide to be meshed with the lower end of a transmission bevel gear column 15, the adjusting column 2 is rotated to drive the connecting bevel gear 8 to rotate, the connecting bevel gear 8 drives the transmission bevel gear column 15 to rotate, the transmission bevel gear column 15 drives a synchronous belt 16 to rotate, the synchronous belt 16 drives two internal thread sleeves 18 to rotate, and four internal thread sleeves 18 are connected through a, the belt pulley 17 drives the internal thread sleeve 18 to rotate, the internal thread sleeve 18 drives the lifting rod 12 to lift, the lifting rod 12 drives the supporting plate 6 to lift, and the supporting plate 6 is utilized to jack up the part, so that the device is convenient to process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (7)
1. The utility model provides a mounting fixture of milling machine, includes the base, its characterized in that: the inner side of the base is movably connected with a threaded rod, the outer surfaces of two ends of the threaded rod are movably connected with a sliding clamp, one end of the sliding clamp is movably connected with two movable devices, one end of each movable device is fixedly provided with a connecting sleeve, one end of each connecting sleeve is movably connected with a sliding rod, one end of each sliding rod is fixedly provided with a connecting device, one end of each connecting device is fixedly provided with a clamping plate, the outer surface of the middle position of the threaded rod is fixedly provided with a welding gear, the lower end of the welding gear is connected with a transmission gear in a meshed manner, the inner side of the transmission gear is movably connected with an adjusting column, one end of the adjusting column is fixedly provided with a connecting bevel gear, two inner thread sleeves are movably connected with two inner thread sleeves on two sides of, the inboard swing joint of hold-in range has transmission bevel gear post, the upper end swing joint of internal thread cover has the lifter, the upper end fixed mounting of lifter has the backup pad.
2. A milling machine fixture according to claim 1, wherein: the outer surface at threaded rod both ends is provided with the screw thread, two the spiral direction of screw thread is opposite, the threaded rod passes through threaded connection with the slip anchor clamps.
3. A milling machine fixture according to claim 1, wherein: the movable device comprises a short rod and a short sleeve, the outer surface of the short rod is movably connected with the short sleeve, and the sliding rod is connected with the connecting sleeve through a compression spring.
4. A milling machine fixture according to claim 1, wherein: the connecting device comprises a connecting frame, a fixed shaft lever and a round sleeve, and the inner side of the connecting frame is connected with the round sleeve through the fixed shaft lever.
5. A milling machine fixture according to claim 1, wherein: the outer fixed surface of adjusting post one end installs two direction strips, the direction strip passes through spacing square groove with drive gear and is connected, spacing square groove has a plurality of.
6. A milling machine fixture according to claim 1, wherein: one end of the connecting bevel gear is meshed with the lower end of the transmission bevel gear column, and the upper end of the transmission bevel gear column is connected with the lower end of the inner side of the base through a bearing.
7. A milling machine fixture according to claim 1, wherein: the outer surface of the lower end of the lifting rod is connected with the inner side of the internal thread sleeve through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987660.0U CN213080215U (en) | 2020-09-12 | 2020-09-12 | Fixing clamp of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987660.0U CN213080215U (en) | 2020-09-12 | 2020-09-12 | Fixing clamp of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213080215U true CN213080215U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021987660.0U Active CN213080215U (en) | 2020-09-12 | 2020-09-12 | Fixing clamp of milling machine |
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| CN (1) | CN213080215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600897A (en) * | 2021-08-29 | 2021-11-05 | 朱威 | Intelligent numerical control milling machine with power-off structure and use method thereof |
-
2020
- 2020-09-12 CN CN202021987660.0U patent/CN213080215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600897A (en) * | 2021-08-29 | 2021-11-05 | 朱威 | Intelligent numerical control milling machine with power-off structure and use method thereof |
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