CN221582129U - Milling positioning tool - Google Patents
Milling positioning tool Download PDFInfo
- Publication number
- CN221582129U CN221582129U CN202323238375.5U CN202323238375U CN221582129U CN 221582129 U CN221582129 U CN 221582129U CN 202323238375 U CN202323238375 U CN 202323238375U CN 221582129 U CN221582129 U CN 221582129U
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- Prior art keywords
- rod
- positioning
- locking
- moving
- seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000003801 milling Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a milling positioning tool, which relates to the technical field of milling, and comprises a control assembly, wherein the control assembly consists of a moving mechanism and a locking mechanism, the moving mechanism comprises a moving seat, a moving gear and a positioning rod, the locking mechanism comprises a locking rod and an operating rod, the control assembly can realize the functions of adjusting the using position of a follow-up clamping block and locking and positioning a blank, the moving and clamping are independently controlled by two mechanisms, and the rapid clamping and positioning operation of the blank can be realized while the using position of the follow-up clamping block is rapidly positioned.
Description
Technical Field
The utility model belongs to the technical field of milling, and particularly relates to a milling positioning tool.
Background
The milling is a metal cold working mode, the milling is to fix a blank, a milling cutter rotating at a high speed is used for feeding the blank, the required shape and characteristics are cut, the blank is required to be fixed through a positioning tool/device in the milling process at present, and then the corresponding washing and cutting processing is carried out through a milling cutter which moves and rotates at a high speed.
When the existing milling positioning tool is used, the adjusting mode of the clamping block position is single, and the clamping block cannot be pulled freely to adjust the using position, so that when milling is performed on blanks with large size differences, the mounting and dismounting positioning operation speed of the blanks is slower, the mounting and dismounting positioning operation is more troublesome, and the practicability is not high.
Disclosure of utility model
In order to solve the technical problems at least to a certain extent, the utility model provides a milling positioning tool.
The purpose and the effect of the milling positioning tool are achieved by the following specific technical means:
The milling positioning tool comprises a positioning assembly, wherein the positioning assembly comprises a mounting seat, a fixed clamping block and a follow-up clamping block, the mounting seat is fixedly arranged on a milling workbench, and the fixed clamping block is fixedly arranged on the side surface of the top of the mounting seat; the control assembly consists of a moving mechanism and a locking mechanism, wherein the moving mechanism comprises a moving seat, a moving gear and a positioning rod, the moving seat is inserted into the mounting seat, the moving gear is rotationally connected into the moving seat, the positioning rod is inserted into the moving seat, the positioning rod is positioned on the axis of the moving gear, and the follow-up clamping block is inserted into the side face of the moving seat; the locking mechanism comprises a locking rod and an operating rod, the locking rod is rotationally connected in the moving seat, the operating rod is rotationally connected in the moving seat, and the locking rod and the operating rod are in transmission connection through a bevel gear set.
Further, the side of follow-up clamp splice is equipped with the locking threaded rod, and the locking threaded rod passes through the body of rod screw thread and twists the inside at the locking lever.
Furthermore, a positioning rack is arranged in the mounting seat, and the positioning rack is meshed with the gear teeth of the movable gear.
Further, the cross section of the rod body of the locating rod is regular polygon, and a locating groove is arranged in the movable seat, and the rod body of the locating rod is inserted into the locating groove.
Furthermore, a positioning top spring is arranged in the positioning rod, and two ends of the positioning top spring are respectively propped against the inside of the positioning rod and the inside of the movable seat.
Furthermore, the outside of the rod body of the positioning rod is provided with a locking gear, the inside of the movable gear is provided with a locking tooth slot, and the locking gear is inserted into the inside of the locking tooth slot when the positioning rod is not pressed by external force under the action of the positioning top spring.
Compared with the prior art, the utility model has the following beneficial effects:
The control assembly can realize adjusting the position of the follow-up clamping block and the function of locking and positioning the blank, wherein the moving mechanism can realize the pulling and quick adjustment of the position of the follow-up clamping block, meanwhile, the moving mechanism can also position the follow-up clamping block near the required position, the locking mechanism can control the follow-up clamping block to realize the operation of clamping and positioning the workpiece, the moving and clamping are independently controlled by two mechanisms, the moving and the clamping are mutually independent and do not interfere with each other, the quick clamping and positioning operation of the blank can be realized when the position of the follow-up clamping block is used, and the flexibility and the practicability are extremely strong.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the inside of the moving mechanism in the reset state of the utility model.
FIG. 3 is a schematic illustration of the control assembly of the present utility model shown disassembled.
FIG. 4 is a schematic view of the structure of the present utility model after clamping and positioning the blank.
Fig. 5 is a schematic view of the structure of the present utility model after the positioning rod is pressed.
Fig. 6 is an enlarged schematic view of the structure of fig. 2 according to the present utility model.
Fig. 7 is an enlarged schematic view of the structure of the B part in fig. 5 according to the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A positioning assembly; 101. a mounting base; 1011. positioning a rack; 102. fixing the clamping blocks; 103. a follow-up clamping block; 1031. locking a threaded rod; 2. a moving mechanism; 201. a movable seat; 2011. a positioning groove; 202. a moving gear; 2021. locking tooth grooves; 203. a positioning rod; 2031. positioning a top spring; 2032. a locking gear; 3. a locking mechanism; 301. a locking lever; 302. and an operation lever.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 7:
Example 1: the utility model provides a milling positioning tool, which comprises a positioning assembly 1, wherein the positioning assembly 1 comprises a mounting seat 101, a fixed clamping block 102 and a follow-up clamping block 103, the mounting seat 101 is fixedly arranged on a milling workbench, and the fixed clamping block 102 is fixedly arranged on the side surface of the top of the mounting seat 101; the device also comprises a control assembly, wherein the control assembly consists of a moving mechanism 2 and a locking mechanism 3, the moving mechanism 2 comprises a moving seat 201, a moving gear 202 and a positioning rod 203, the moving seat 201 is inserted into the mounting seat 101, the moving gear 202 is rotationally connected into the moving seat 201, the positioning rod 203 is inserted into the moving seat 201, the positioning rod 203 is positioned on the axial line of the moving gear 202, and the follow-up clamping block 103 is inserted into the side surface of the moving seat 201; the locking mechanism 3 comprises a locking rod 301 and an operating rod 302, the locking rod 301 is rotatably connected inside the movable seat 201, the operating rod 302 is rotatably connected inside the movable seat 201, and the locking rod 301 and the operating rod 302 are in transmission connection through a bevel gear set.
Wherein, the inside of the locating lever 203 is provided with a locating top spring 2031, and both ends of the locating top spring 2031 are respectively propped against the inside of the locating lever 203 and the inside of the moving seat 201, the outside of the lever body of the locating lever 203 is provided with a locking gear 2032, and the inside of the moving gear 202 is provided with a locking tooth socket 2021, under the action of the locating top spring 2031, when the locating lever 203 is not pressed by external force, the locking gear 2032 is inserted into the inside of the locking tooth socket 2021, in use, the moving mechanism 2 can self-lock the use position in the reset state (the locating lever 203 is not pressed by external force), the lever body section of the locating lever 203 is in a regular polygon shape, and the inside of the moving seat 201 is provided with a locating groove 2011, therefore, the locating lever 203 can not rotate all the time under the action of the locating groove 2011, and the moving mechanism 2 is inserted into the inside of the locking tooth socket 2021 under the action of the locating top spring 2031, and then the tooth socket 203 can be directly pulled out of the locating groove 2032 by the action of the locking gear 2022, and the rack 202 is driven by the rack 202, and the inside of the rack 202 is driven by the rack 202, the locking mechanism is driven by the rack 202, the inside of the rack 203 is conveniently, the inside of the rack 203 is driven by the rack 202, and the inside of the rack 203 is conveniently moved, and the inside of the rack is conveniently, and the rack is conveniently clamped by the rack is moved, and the rack is moved by the rack 202, and the rack is moved, and is moved by the rack. Thereby can drive the movable seat 201 and freely remove in the inside of mount pad 101 when pulling movable seat 201 afterwards, changed the position of using of follow-up clamp splice 103 promptly, and in-process removal gear 202 can freely rotate can not the dead device of card under the effect of rack 1011, loosen locating lever 203 after adjusting movable mechanism 2 to suitable position, locating lever 203 can be under the effect of location top spring 2031 automatic re-setting and resume movable mechanism 2's reset state, the regulation and control is convenient, can adapt to the blank that the size difference is great and install and detach fixed use fast, the adaptability is extremely strong.
The side of the follow-up clamping block 103 is provided with a locking threaded rod 1031, the locking threaded rod 1031 is screwed into the locking rod 301 through a rod body thread, in use, the locking mechanism 3 can realize stable locking operation on a blank, because the moving mechanism 2 is positioned through a gear rack, the moving mechanism 2 cannot realize stable clamping and positioning of a workpiece due to a gear clearance and the like, the locking mechanism 3 can solve the problem, the moving mechanism 2 moves to a proper position and places the workpiece between the fixed clamping block 102 and the follow-up clamping block 103, after that, the locking and positioning or dismounting operation on the blank can be realized by rotating the operating rod 302, when the operating rod 302 is rotated, the operating rod 302 can drive the locking rod 301 to rotate through a bevel gear set, and the locking rod 301 can drive the follow-up clamping block 103 to move on the side of the moving seat 201 during rotation, so that the operation of clamping and positioning and loosening and dismounting of the blank can be realized, the use is flexible and convenient, and the milling operation of the blank can be realized stably.
Specific use and action of the embodiment:
In the utility model, the moving mechanism 2 (the follow-up clamping block 103) is regulated to a proper position, the moving mechanism 2 can directly drive the follow-up clamping block 103 to regulate the use position in a pulling way, after the positioning rod 203 is pressed down, the locking gear 2032 is separated from the inside of the locking tooth groove 2021, so that the positioning rod 203 loses the locking relation to the moving gear 202, thereby the moving seat 201 can be driven to freely move in the mounting seat 101 when the moving seat 201 is pulled later, namely the use position of the follow-up clamping block 103 is changed, the moving gear 202 can freely rotate under the action of the positioning rack 1011 without clamping the device in the moving process, the positioning rod 203 is released after the moving mechanism 2 is regulated to the proper position, the positioning rod 203 can be automatically reset under the action of the positioning top spring 2031 and the reset state of the moving mechanism 2 is restored, the regulation and control are convenient, the blank with larger size difference can be adapted to be rapidly disassembled and fixed for use, the moving mechanism 2 can self-lock the use position in the reset state (the positioning rod 203 is not pressed by external force), because the rod body section of the positioning rod 203 is in a regular polygon shape, the positioning rod 203 can not rotate all the time under the action of the positioning groove 2011, and the locking gear 2032 is inserted into the locking tooth groove 2021 in the reset state under the action of the positioning top spring 2031, the positioning rod 203 can lock the moving gear 202 under the cooperation of the locking tooth groove 2021 and the locking gear 2032, the moving gear 202 realizes the positioning and locking of the use position of the whole moving mechanism 2 and the follow-up clamp block 103 through the outside of the positioning rack 1011 by the tooth engagement, the subsequent clamping and positioning operation of the blank is convenient, the locking mechanism 3 can realize the stable locking operation of the blank because the moving mechanism 2 is positioned through the gear rack, due to gear clearance and other reasons, the moving mechanism 2 cannot realize stable clamping and positioning of workpieces, the locking mechanism 3 can solve the problem, after the moving mechanism 2 moves to a proper position, the workpieces are placed between the fixed clamping blocks 102 and the follow-up clamping blocks 103, locking and positioning or disassembling operations on blanks can be realized by rotating the operating rod 302, when the operating rod 302 is rotated, the operating rod 302 can drive the locking rod 301 to rotate through the bevel gear set, and when the locking rod 301 rotates, the follow-up clamping blocks 103 can be driven to move on the side face of the moving seat 201 through the locking threaded rod 1031, so that clamping, positioning and loosening and disassembling operations on the blanks are realized, and the milling operation on the blanks can be realized stably.
In another embodiment, the cross section of the base body of the movable base 201 is of a T-shaped design, and a track groove is formed in the mounting base 101, which can limit the movement track of the movable base 201 when the movable base 201 is pulled to move to adjust the use position, so that the movable base 201 is not askew and distorted when in use, which causes the device to be blocked and fail, and the use is stable.
Claims (6)
1. A milling positioning tool comprising: the positioning assembly (1), the positioning assembly (1) comprises a mounting seat (101), a fixed clamping block (102) and a follow-up clamping block (103), the mounting seat (101) is fixedly arranged on a milling workbench, and the fixed clamping block (102) is fixedly arranged on the side surface of the top of the mounting seat (101); the method is characterized in that: the automatic locking device is characterized by further comprising a control assembly, wherein the control assembly consists of a moving mechanism (2) and a locking mechanism (3), the moving mechanism (2) comprises a moving seat (201), a moving gear (202) and a positioning rod (203), the moving seat (201) is inserted into the mounting seat (101), the moving gear (202) is rotationally connected into the moving seat (201), the positioning rod (203) is inserted into the moving seat (201), the positioning rod (203) is positioned on the axis of the moving gear (202), and the follow-up clamping block (103) is inserted into the side surface of the moving seat (201); the locking mechanism (3) comprises a locking rod (301) and an operating rod (302), wherein the locking rod (301) is rotationally connected to the inside of the movable seat (201), the operating rod (302) is rotationally connected to the inside of the movable seat (201), and the locking rod (301) and the operating rod (302) are in transmission connection through a bevel gear set.
2. The milling positioning tool as claimed in claim 1, wherein: the side of follow-up clamp splice (103) is equipped with locking threaded rod (1031), and locking threaded rod (1031) is through body of rod screw thread screw joint in locking lever (301) inside.
3. The milling positioning tool as claimed in claim 2, wherein: the inside of mount pad (101) is equipped with positioning rack (1011), and the tooth interlock transmission of positioning rack (1011) and removal gear (202).
4. A milling positioning fixture as claimed in claim 3, wherein: the cross-section of the rod body of the locating rod (203) is regular polygon, a locating groove (2011) is formed in the movable seat (201), and the rod body of the locating rod (203) is inserted into the locating groove (2011).
5. The milling positioning tool as claimed in claim 4, wherein: the inside of locating lever (203) is equipped with location top spring (2031), and the both ends of location top spring (2031) support respectively in the inside of locating lever (203) and the inside of movable seat (201).
6. The milling positioning tool as claimed in claim 5, wherein: the outside of the rod body of the positioning rod (203) is provided with a locking gear (2032), the inside of the movable gear (202) is provided with a locking tooth groove (2021), and the locking gear (2032) is inserted into the locking tooth groove (2021) when the positioning rod (203) is not pressed by external force under the action of the positioning top spring (2031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323238375.5U CN221582129U (en) | 2023-11-29 | 2023-11-29 | Milling positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323238375.5U CN221582129U (en) | 2023-11-29 | 2023-11-29 | Milling positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221582129U true CN221582129U (en) | 2024-08-23 |
Family
ID=92410899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323238375.5U Active CN221582129U (en) | 2023-11-29 | 2023-11-29 | Milling positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221582129U (en) |
-
2023
- 2023-11-29 CN CN202323238375.5U patent/CN221582129U/en active Active
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