CN220637014U - Centering boring fixture - Google Patents
Centering boring fixture Download PDFInfo
- Publication number
- CN220637014U CN220637014U CN202321928383.XU CN202321928383U CN220637014U CN 220637014 U CN220637014 U CN 220637014U CN 202321928383 U CN202321928383 U CN 202321928383U CN 220637014 U CN220637014 U CN 220637014U
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- clamping
- boring
- connecting plate
- workpiece
- fixedly arranged
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- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model provides a centering boring fixture, which relates to the technical field of fixtures and aims to solve the problem that the boring of a workpiece is unstable due to the fact that workpieces with different shapes are inconvenient to clamp in the prior art; the boring workpiece is arranged at the top of the connecting plate; the support component is arranged at the top of the connecting plate; the two groups of fixing components are arranged at the front side and the rear side of the supporting component; the clamping assembly is arranged at the top of the connecting plate; the dovetail sliding block is slidably arranged in the dovetail groove; the support block is fixedly arranged at the top of the dovetail sliding block; the arc-shaped supporting plate is fixedly arranged on the right side of the supporting block; when the round boring workpiece needs boring, the arc-shaped supporting plate is contacted with the boring workpiece by a worker, and when the rectangular hole workpiece needs boring, the supporting block is contacted with the boring workpiece by the worker, so that the boring workpiece with different shapes is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of clamps, and particularly relates to a centering boring clamp.
Background
The fixture is used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, and is also called as a fixture, and the fixture is needed to be used when a workpiece is bored; at present, most of centering boring jigs are of an integrated structure, so that workpieces with different shapes are inconvenient to clamp, and the boring of the workpieces is not stable enough.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a centering boring fixture, which aims to solve the problem that the boring of a workpiece is not stable enough due to the fact that the workpiece with different shapes is inconvenient to clamp.
The purpose and the effect of the centering boring fixture are achieved by the following specific technical means:
a centering boring fixture comprises a connecting plate, a boring workpiece, a supporting component, a fixing component and a clamping component;
a connecting hole is formed in the corner of the connecting plate, and a dovetail groove is further formed in the connecting plate; the boring workpiece is arranged at the top of the connecting plate; the support component is arranged at the top of the connecting plate; the two groups of fixing components are arranged at the front side and the rear side of the supporting component; the clamping assembly is arranged at the top of the connecting plate;
the support assembly includes: dovetail sliding blocks, supporting blocks and arc-shaped supporting plates; the dovetail sliding block is slidably arranged in the dovetail groove; the support block is fixedly arranged at the top of the dovetail sliding block; the arc-shaped supporting plate is fixedly arranged on the right side of the supporting block.
Further, the clamping assembly includes: a clamping seat and a guide shaft; the clamping seat is fixedly arranged at the top of the connecting plate; the guide shafts are arranged in two in total, and the two guide shafts are slidably arranged in the clamping seat.
Further, the support assembly further comprises: a handle; the handle is fixedly arranged at the top of the supporting block.
Further, the clamping assembly further comprises: a clamping plate and a connecting ring; the clamping plate is fixedly arranged on the left sides of the two guide shafts; the connecting ring is fixedly arranged on the right side of the clamping plate.
Further, the fixing assembly includes: the device comprises a fixed seat, a fixed rod and a rotating handle; the fixed seat is fixedly arranged on the outer side of the supporting block; the fixing rod is in threaded connection with the inside of the fixing seat; the rotating handle is fixedly arranged in the fixing rod.
Further, the clamping assembly further comprises: a clamping rod and a cross handle; the clamping rod is rotatably arranged in the connecting ring and is in threaded connection with the clamping seat; the cross handle is fixedly arranged on the right side of the clamping rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. this centering boring jig, because of arc backup pad fixed mounting in the right side of supporting shoe, when circular bore hole work piece needs bore hole, the staff contacts arc backup pad and bore hole work piece, when rectangular hole work piece needs bore hole, the staff contacts supporting shoe and bore hole work piece, the convenience is used to the bore hole work piece of different shapes, make work piece bore hole more stable when processing, because of dovetail slider slidable mounting in the inside of dovetail, and then make things convenient for the staff to suitably adjust the centre of a circle position of bore hole work piece, the setting of two dead levers, make the dovetail slider more stable after the adjustment.
2. This centering boring jig is installed in the inside of go-between because of the clamping lever rotation, and clamping lever and grip slipper threaded connection to the grip block takes place to remove when the staff rotates the cross handle, has played the centre gripping effect to boring the work piece, makes more stable when boring the work piece bore hole.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the rear side view of the angle structure of fig. 1 of the present utility model.
Fig. 3 is a schematic view of the structure of the support assembly of the present utility model.
Fig. 4 is a schematic view of a partial enlarged structure of the area a in fig. 1 according to the present utility model.
Fig. 5 is a schematic view of the structure of the clamping assembly of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a connecting plate; 101. a connection hole; 102. a dovetail groove; 2. boring a workpiece; 3. a support assembly; 301. dovetail slide blocks; 302. a support block; 303. an arc-shaped supporting plate; 304. a handle; 4. a fixing assembly; 401. a fixing seat; 402. a fixed rod; 403. a rotating handle; 5. a clamping assembly; 501. a clamping seat; 502. a guide shaft; 503. a clamping plate; 504. a connecting ring; 505. a clamping rod; 506. a cross handle.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides a centering boring fixture, which comprises a connecting plate 1, a boring workpiece 2, a supporting component 3, a fixing component 4 and a clamping component 5;
a connecting hole 101 is formed in the corner of the connecting plate 1, and a dovetail groove 102 is further formed in the connecting plate 1; the boring workpiece 2 is arranged on the top of the connecting plate 1; the support component 3 is arranged on the top of the connecting plate 1; the two groups of fixing components 4 are arranged in total, and the two groups of fixing components 4 are arranged on the front side and the rear side of the supporting component 3; the clamping assembly 5 is mounted on top of the connection plate 1.
As shown in fig. 3 and 4, the support assembly 3 includes: dovetail slide 301, support block 302, and arcuate support plate 303; the dovetail slide 301 is slidably mounted inside the dovetail groove 102; the support block 302 is fixedly mounted on the top of the dovetail slide 301; the arc-shaped supporting plate 303 is fixedly installed on the right side of the supporting block 302; the support assembly 3 further comprises: a handle 304; handle 304 fixed mounting is at the top of supporting shoe 302, and fixed subassembly 4 includes: a holder 401, a fixed rod 402, and a rotating handle 403; the fixed seat 401 is fixedly arranged on the outer side of the supporting block 302; the fixing rod 402 is in threaded connection with the inside of the fixing seat 401; the rotating handle 403 is fixedly installed inside the fixing rod 402, and specifically functions to: because arc backup pad 303 fixed mounting is on the right side of supporting shoe 302, when circular bore hole work piece 2 needs the bore hole, the staff contacts arc backup pad 303 with bore hole work piece 2, when rectangular hole work piece 2 needs the bore hole, the staff contacts supporting shoe 302 with bore hole work piece 2, the convenience is used to the bore hole work piece 2 of different shapes, make workpiece bore hole more stable when processing, because of dovetail slider 301 slidable mounting in dovetail 102's inside again, and then the proper adjustment bore hole work piece 2's centre of a circle position of convenience staff, the setting of two dead levers 402, make dovetail slider 301 adjustment back more stable.
As shown in fig. 5, the clamping assembly 5 includes: a holder 501 and a guide shaft 502; the clamping seat 501 is fixedly arranged at the top of the connecting plate 1; the two guide shafts 502 are arranged in total, and the two guide shafts 502 are slidably arranged in the clamping seat 501; the clamping assembly 5 further comprises: a clamping plate 503 and a connecting ring 504; the clamping plate 503 is fixedly arranged on the left sides of the two guide shafts 502; the connecting ring 504 is fixedly installed on the right side of the clamping plate 503; the clamping assembly 5 further comprises: a clamping bar 505 and a cross handle 506; the clamping rod 505 is rotatably installed inside the connecting ring 504, and the clamping rod 505 is in threaded connection with the clamping seat 501; the cross handle 506 is fixedly installed on the right side of the clamping rod 505, and specifically functions as follows: because the clamping rod 505 is rotatably arranged in the connecting ring 504, and the clamping rod 505 is in threaded connection with the clamping seat 501, the clamping plate 503 moves when a worker rotates the cross handle 506, the clamping effect on the boring workpiece 2 is achieved, and the boring workpiece 2 is more stable in boring.
Specific use and action of the embodiment:
when the boring machine is used, firstly, a worker installs the connecting plate 1 at a proper position through bolts, when a round boring workpiece 2 needs boring, the worker contacts the arc-shaped supporting plate 303 with the boring workpiece 2, when a rectangular hole workpiece 2 needs boring, the worker contacts the supporting block 302 with the boring workpiece 2, so that boring workpieces 2 with different shapes are conveniently used, the boring processing of the workpieces is more stable, then the worker rotates the two rotating handles 403, the bottoms of the two fixing rods 402 are in contact with the connecting plate 1, then the worker rotates the cross handle 506, at the moment, the clamping plate 503 moves, and the clamping effect on the boring workpiece 2 is achieved, so that the boring processing of the boring workpiece 2 is more stable.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (6)
1. A centering boring jig, characterized in that: the boring machine comprises a connecting plate (1), a boring workpiece (2), a supporting component (3), a fixing component (4) and a clamping component (5);
a connecting hole (101) is formed in the corner of the connecting plate (1), and a dovetail groove (102) is further formed in the connecting plate (1); the boring workpiece (2) is arranged at the top of the connecting plate (1); the support component (3) is arranged at the top of the connecting plate (1); the two groups of fixing assemblies (4) are arranged in total, and the two groups of fixing assemblies (4) are arranged on the front side and the rear side of the supporting assembly (3); the clamping assembly (5) is arranged at the top of the connecting plate (1);
the support assembly (3) comprises: the dovetail sliding block (301), the supporting block (302) and the arc-shaped supporting plate (303); the dovetail sliding block (301) is slidably arranged in the dovetail groove (102); the supporting block (302) is fixedly arranged at the top of the dovetail sliding block (301); the arc-shaped supporting plate (303) is fixedly arranged on the right side of the supporting block (302).
2. A centering boring jig according to claim 1, wherein: the support assembly (3) further comprises: a handle (304); the handle (304) is fixedly mounted on top of the support block (302).
3. A centering boring jig according to claim 1, wherein: the fixing assembly (4) comprises: a fixed seat (401), a fixed rod (402) and a rotary handle (403); the fixing seat (401) is fixedly arranged on the outer side of the supporting block (302); the fixing rod (402) is in threaded connection with the inside of the fixing seat (401); the rotary handle (403) is fixedly arranged inside the fixed rod (402).
4. A centering boring jig according to claim 1, wherein: the clamping assembly (5) comprises: a clamping seat (501) and a guide shaft (502); the clamping seat (501) is fixedly arranged at the top of the connecting plate (1); the two guide shafts (502) are arranged in total, and the two guide shafts (502) are slidably arranged in the clamping seat (501).
5. A centering boring jig according to claim 4, wherein: the clamping assembly (5) further comprises: a clamping plate (503) and a connecting ring (504); the clamping plate (503) is fixedly arranged on the left sides of the two guide shafts (502); the connecting ring (504) is fixedly arranged on the right side of the clamping plate (503).
6. A centering boring jig according to claim 5, wherein: the clamping assembly (5) further comprises: a clamping rod (505) and a cross handle (506); the clamping rod (505) is rotatably arranged in the connecting ring (504), and the clamping rod (505) is in threaded connection with the clamping seat (501); the cross handle (506) is fixedly arranged on the right side of the clamping rod (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928383.XU CN220637014U (en) | 2023-07-21 | 2023-07-21 | Centering boring fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928383.XU CN220637014U (en) | 2023-07-21 | 2023-07-21 | Centering boring fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637014U true CN220637014U (en) | 2024-03-22 |
Family
ID=90265231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928383.XU Active CN220637014U (en) | 2023-07-21 | 2023-07-21 | Centering boring fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637014U (en) |
-
2023
- 2023-07-21 CN CN202321928383.XU patent/CN220637014U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |