CN220050960U - Clamp for machining drilling - Google Patents
Clamp for machining drilling Download PDFInfo
- Publication number
- CN220050960U CN220050960U CN202321631843.2U CN202321631843U CN220050960U CN 220050960 U CN220050960 U CN 220050960U CN 202321631843 U CN202321631843 U CN 202321631843U CN 220050960 U CN220050960 U CN 220050960U
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- CN
- China
- Prior art keywords
- rod
- machining
- worm
- fixedly arranged
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003754 machining Methods 0.000 title claims abstract description 32
- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides a fixture for machining and drilling, which comprises: a bottom plate and a side frame; the top of the outer side surface of the worm is rotationally connected to the inside of the top of the side frame, the bottom of the worm is fixedly arranged at the bottom of the inner side surface of the side frame, and a gear is fixedly arranged at the bottom of the outer side surface of the worm; the fixed plate, fixed plate fixed mounting in the medial surface at the top of bottom plate, the top fixed mounting of fixed plate has the mounting panel. According to the clamp for machining and drilling, provided by the utility model, the structures such as the worm, the gear, the rack, the fixed plate, the mounting plate, the fixed rod, the extension rod, the limiting groove, the limiting plate, the spring, the elastic wheel and the like are matched with each other, and when the clamp is used, a user can adjust the angle of the die by only rotating one worm, so that the clamp is convenient for the user to use, and the angle of the die is not required to be adjusted by rotating two worm rods simultaneously.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for machining and drilling.
Background
The machining is a process of machining a workpiece through mechanical equipment according to a machining drawing or pre-designed workpiece data, in the machining operation, drilling of the workpiece is an important item, and in the drilling process of the workpiece, in order to ensure the machining precision, the workpiece needs to be fixedly clamped in the whole process, so that the workpiece is prevented from being deviated in the machining process, and the production quality of the workpiece is further reduced.
When carrying out the centre gripping to the work piece, can use the anchor clamps, like the patent application of publication number CN 216730764U among the prior art, it rotates the third carousel through being provided with adjusting part, the cooperation worm, make the worm wheel drive first pivot and rotate, the cooperation second pivot, drive the grip slipper and rotate, and then can adjust the angle of waiting to bore the work piece when the centre gripping is fixed, make things convenient for the operating personnel to wait to bore the different positions of work piece and carry out drilling operation, but when this anchor clamps are adjusted the angle of work piece, need rotate two worms just can make the work piece rotate simultaneously, and still need the rotational speed the same, it is comparatively loaded down with trivial details to operate, inconvenient user uses.
Accordingly, there is a need to provide a tool for machining a borehole that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a clamp for machining and drilling, which solves the problem that a worm is required to be rotated at the same time and the same speed, and is inconvenient for a user to use.
In order to solve the technical problems, the utility model provides a fixture for machining and drilling, which comprises:
a bottom plate and a side frame;
the top of the outer side surface of the worm is rotationally connected to the inside of the top of the side frame, the bottom of the worm is fixedly arranged at the bottom of the inner side surface of the side frame, and a gear is fixedly arranged at the bottom of the outer side surface of the worm;
the fixing plate is fixedly arranged on the inner side surface of the top of the bottom plate, the top of the fixing plate is fixedly provided with a mounting plate, both sides of the mounting plate are fixedly provided with fixing rods, the inner side surface of each fixing rod is connected with an extension rod in a sliding manner, and one end of each extension rod is rotationally connected with an elastic wheel;
one end of the spring is fixedly arranged at one end of the inner side surface of the fixed rod, and the other end of the spring is fixedly arranged at one end of the extension rod;
the rack is sleeved on the outer side surfaces of the gear and the elastic wheel respectively.
Preferably, the limiting grooves are formed in two sides of the inner side surface of the fixing rod, the limiting plates are connected with the inner side surface of the limiting grooves in a sliding mode, and the limiting plates are fixedly installed at one ends of two sides of the extension rod respectively.
Preferably, a rotating ring is fixedly arranged on one side of the side frame, a spring telescopic rod is rotatably connected to the inner side surface of the rotating ring, and a clamp is fixedly arranged at one end of the spring telescopic rod.
Preferably, a turbine is fixedly arranged at the other end of the spring telescopic rod, one end of the outer side face of the turbine is rotatably connected to the inside of one side of the side frame, and one side of the turbine is meshed with one side of the worm.
Preferably, one end of the inner side surface of the bottom plate is rotationally connected with a bidirectional threaded rod, one end of the outer side surface of the bidirectional threaded rod is rotationally connected with the inside of the other end of the bottom plate, two ends of the outer side surface of the bidirectional threaded rod are both in threaded connection with threaded blocks, and the threaded blocks are fixedly installed at the bottom of the side frame.
Preferably, a gear ring is fixedly arranged at one end of the outer side face of the spring telescopic rod, a toothed plate is meshed with the top of the gear ring, and a threaded rod is connected to the top of the toothed plate in a rotating mode.
Preferably, one end of the outer side surface of the threaded rod is connected with the inside of the top of the rotating ring in a threaded mode.
Compared with the related art, the clamp for machining and drilling provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a clamp for machining and drilling, which is matched with structures such as a worm, a gear, a rack, a fixed plate, a mounting plate, a fixed rod, an extension rod, a limit groove, a limit plate, a spring, an elastic wheel and the like.
Drawings
FIG. 1 is a schematic view of a first embodiment of a fixture for machining a borehole according to the present utility model;
FIG. 2 is a schematic top view of the side frame of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 4 is an enlarged schematic view of portion B shown in FIG. 2;
FIG. 5 is a schematic view of a second embodiment of a fixture for machining a borehole according to the present utility model;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 5.
Reference numerals in the drawings: 1. the device comprises a bottom plate, 11, a bidirectional threaded rod, 12, a threaded block, 2, a side frame, 21, a worm, 22, a turbine, 23, a rotating ring, 24, a spring telescopic rod, 25, a clamp, 3, a gear, 31, a rack, 32, a fixed plate, 33, a mounting plate, 34, a fixed rod, 35, an extension rod, 36, a limit groove, 37, a limit plate, 38, a spring, 39, an elastic wheel, 4, a gear ring, 41, a toothed plate, 42 and a threaded rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a fixture for machining and drilling according to the present utility model; FIG. 2 is a schematic top view of the side frame of FIG. 1; FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. A fixture for machining a borehole, comprising: a bottom plate 1 and a side frame 2;
the top of the outer side surface of the worm 21 is rotatably connected to the inside of the top of the side frame 2, the bottom of the worm 21 is fixedly arranged at the bottom of the inner side surface of the side frame 2, and the bottom of the outer side surface of the worm 21 is fixedly provided with the gear 3;
the fixing plate 32 is fixedly arranged on the inner side surface of the top of the bottom plate 1, the mounting plate 33 is fixedly arranged on the top of the fixing plate 32, the fixing rods 34 are fixedly arranged on two sides of the mounting plate 33, the inner side surface of the fixing rod 34 is slidably connected with the extension rod 35, and one end of the extension rod 35 is rotatably connected with the elastic wheel 39;
a spring 38, wherein one end of the spring 38 is fixedly mounted on one end of the inner side surface of the fixed rod 34, and the other end of the spring 38 is fixedly mounted on one end of the extension rod 35;
the rack 31, the rack 31 is respectively sleeved on the outer side surfaces of the gear 3 and the elastic wheel 39.
When the spring 38 is in use, the extension rod 36 is always pushed to one end, so that the rack 31 is always kept in a tight state.
Limiting grooves 36 are formed in two sides of the inner side surface of the fixing rod 34, limiting plates 37 are slidably connected to the inner side surface of the limiting grooves 36, and the limiting plates 37 are fixedly mounted at one ends of two sides of the extension rod 35 respectively.
A rotating ring 23 is fixedly arranged on one side of the side frame 2, a spring telescopic rod 24 is rotatably connected to the inner side surface of the rotating ring 23, and a clamp 25 is fixedly arranged at one end of the spring telescopic rod 24.
The clamping structure is also arranged on the clamp 25, so that the clamping force of the workpiece can be enhanced;
the spring telescopic rod 24 can protect the workpiece, so that the workpiece is prevented from being damaged due to overlarge clamping force.
The other end of the spring telescopic rod 24 is fixedly provided with a turbine 22, one end of the outer side surface of the turbine 22 is rotatably connected to the inside of one side of the side frame 2, and one side of the turbine 22 is meshed with one side of the worm 21.
One end of the inner side surface of the bottom plate 1 is rotationally connected with a bidirectional threaded rod 11, one end of the outer side surface of the bidirectional threaded rod 11 is rotationally connected with the inside of the other end of the bottom plate 1, two ends of the outer side surface of the bidirectional threaded rod 11 are respectively and spirally connected with a threaded block 12, and the threaded blocks 12 are fixedly installed at the bottom of the side frame 2.
When in use, a user rotates the bidirectional threaded rod 11 to be in threaded connection with the inside of the threaded block 12, and the two side frames 2 can be moved to the middle, so that the workpiece is clamped by the clamp 25.
The working principle of the clamp for machining and drilling provided by the utility model is as follows:
when the die is used, when a user needs to perform angle adjustment on the die, the user can rotate one of the worms 21, and when one of the worms 21 rotates, the gear 3 is driven to rotate, so that one end of the rack 31 is meshed with the other gear 3, the other worm 21 is driven to rotate, the two worms 21 rotate together, and the angle of the die is adjusted.
Compared with the related art, the clamp for machining and drilling provided by the utility model has the following structure
The beneficial effects are that:
through worm 21, gear 3, rack 31, fixed plate 32, mounting panel 33, dead lever 34, extension rod 35, spacing groove 36, limiting plate 37, spring 38 and elasticity wheel 39 isotructure mutually cooperate, when using, the user only need rotate one worm 21 just can adjust the angle of mould to the person of facilitating the use uses, does not need to rotate two worm 21 simultaneously and adjusts the angle of mould.
Second embodiment
Referring to fig. 5 and 6 in combination, another jig for machining a hole is provided according to a second embodiment of the present utility model. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present utility model provides a fixture for machining and drilling, which is different in that a gear ring 4 is fixedly installed at one end of the outer side surface of the spring telescopic rod 24, a toothed plate 41 is meshed with the top of the gear ring 4, and a threaded rod 42 is rotatably connected to the top of the toothed plate 41.
One end of the outer side surface of the threaded rod 42 is screwed to the inside of the top of the rotating ring 23.
The working principle of the clamp for machining and drilling provided by the utility model is as follows:
when in use, after rotating the clamp 25 to the proper position, the user rotates the threaded rod 42 to make it screwed inside the rotating ring 23, and then moves downward, driving the toothed plate 41 to move downward to engage with the ring gear 4, thereby fixing the spring telescopic rod 24.
Compared with the related art, the clamp for machining and drilling provided by the utility model has the following structure
The beneficial effects are that:
through the mutual cooperation of structures such as ring gear 4, pinion rack 41 and threaded rod 42, when using, can spring telescopic link 24 fix, prevent that it from rotating to stability when increasing the mould drilling.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A fixture for machining a borehole, comprising:
a bottom plate and a side frame;
the top of the outer side surface of the worm is rotationally connected to the inside of the top of the side frame, the bottom of the worm is fixedly arranged at the bottom of the inner side surface of the side frame, and a gear is fixedly arranged at the bottom of the outer side surface of the worm;
the fixing plate is fixedly arranged on the inner side surface of the top of the bottom plate, the top of the fixing plate is fixedly provided with a mounting plate, both sides of the mounting plate are fixedly provided with fixing rods, the inner side surface of each fixing rod is connected with an extension rod in a sliding manner, and one end of each extension rod is rotationally connected with an elastic wheel;
one end of the spring is fixedly arranged at one end of the inner side surface of the fixed rod, and the other end of the spring is fixedly arranged at one end of the extension rod;
the rack is sleeved on the outer side surfaces of the gear and the elastic wheel respectively.
2. The fixture for machining and drilling according to claim 1, wherein limiting grooves are formed in two sides of the inner side surface of the fixing rod, limiting plates are connected to the inner side surface of the limiting grooves in a sliding mode, and the limiting plates are fixedly installed at one ends of two sides of the extension rod respectively.
3. The fixture for machining and drilling according to claim 2, wherein a rotating ring is fixedly arranged on one side of the side frame, a spring telescopic rod is rotatably connected to the inner side surface of the rotating ring, and a fixture is fixedly arranged at one end of the spring telescopic rod.
4. A machine tool drill jig according to claim 3, wherein a turbine is fixedly attached to the other end of the spring telescoping rod, one end of the outer side surface of the turbine is rotatably connected to the inside of one side of the side frame, and one side of the turbine is engaged with one side of the worm.
5. The fixture for machining and drilling according to claim 4, wherein one end of the inner side surface of the bottom plate is rotatably connected with a bidirectional threaded rod, one end of the outer side surface of the bidirectional threaded rod is rotatably connected to the inside of the other end of the bottom plate, two ends of the outer side surface of the bidirectional threaded rod are both in threaded connection with threaded blocks, and the threaded blocks are fixedly installed at the bottoms of the side frames.
6. The fixture for machining and drilling according to claim 5, wherein a gear ring is fixedly installed at one end of the outer side face of the spring telescopic rod, a toothed plate is meshed with the top of the gear ring, and a threaded rod is rotatably connected to the top of the toothed plate.
7. The fixture for machining a borehole of claim 6, wherein one end of the outer side surface of the threaded rod is screwed into the inside of the top of the rotating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631843.2U CN220050960U (en) | 2023-06-26 | 2023-06-26 | Clamp for machining drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631843.2U CN220050960U (en) | 2023-06-26 | 2023-06-26 | Clamp for machining drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050960U true CN220050960U (en) | 2023-11-21 |
Family
ID=88756676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321631843.2U Active CN220050960U (en) | 2023-06-26 | 2023-06-26 | Clamp for machining drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050960U (en) |
-
2023
- 2023-06-26 CN CN202321631843.2U patent/CN220050960U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |