CN220127623U - Boring cutter supporting clamp - Google Patents
Boring cutter supporting clamp Download PDFInfo
- Publication number
- CN220127623U CN220127623U CN202321351320.2U CN202321351320U CN220127623U CN 220127623 U CN220127623 U CN 220127623U CN 202321351320 U CN202321351320 U CN 202321351320U CN 220127623 U CN220127623 U CN 220127623U
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- Prior art keywords
- main shaft
- boring cutter
- pull rod
- fixedly connected
- pull
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- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of boring cutter clamps, in particular to a boring cutter supporting clamp which comprises a main shaft, wherein a connecting groove is formed above the main shaft; a connecting block is inserted into the connecting groove; a boring cutter body is fixedly connected above the connecting block; the two ends above the main shaft are provided with symmetrically arranged fixing assemblies, the fixing assemblies comprise pull rods and springs, and the springs are arranged on the outer sides of the pull rods; the device makes pull ring and dead lever break away from the fixed slot through the staff pulling pull ring, and the go-between removes and makes the spring contraction for spring pressure, and the spring contraction gives the go-between thrust, rotates the pull ring after the dead lever breaks away from the fixed slot, makes the dead lever fix outside the fixed slot, inserts the main shaft with the connecting block in the back, rotates the pull ring and makes dead lever and fixed slot parallel, slowly loosens the pull ring, and in pull rod and dead lever inserted the fixed slot under the effect of spring thrust, simple to operate need not dismantle and install bolt when need changing the boring cutter, can not influence work efficiency.
Description
Technical Field
The utility model belongs to the technical field of boring cutter clamps, and particularly relates to a boring cutter supporting clamp.
Background
The boring cutter is one of hole machining cutters, can be used on boring machines, lathes or milling machines, and has the advantages of long service life, stable performance and the like.
Currently, when a boring tool is used for processing, the boring tool needs to be installed inside a main shaft, and the existing concrete mode for installing the boring tool is as follows: the boring cutter is pressed and fixed in the positioning groove of the main shaft by using a bolt by a worker.
In the prior art, the boring cutter is fixed in the positioning groove through the bolt in a pressing mode, and the installation mode is complex, so that the bolt is required to be removed when the boring cutter needs to be replaced, the efficiency is low, and the working progress is influenced.
Accordingly, a boring cutter support fixture is proposed for the above-described problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems, the boring cutter supporting clamp is provided.
The technical scheme adopted for solving the technical problems is as follows: the boring cutter supporting clamp comprises a main shaft, wherein a connecting groove is formed above the main shaft; a connecting block is inserted into the connecting groove; a boring cutter body is fixedly connected above the connecting block; the fixed subassembly that is provided with symmetrical arrangement at main shaft top both ends, and fixed subassembly includes pull rod and spring, and the spring setting is in the pull rod outside, and pull rod sliding connection is in the inside of main shaft and connecting block.
Preferably, the fixing component comprises a shell, and the two shells are symmetrically fixedly connected to the outer side of the main shaft; the middle part of the shell is connected with a pull rod in a sliding way; the positions of the main shaft and the connecting block, which correspond to the pull rods, are provided with symmetrically arranged fixing grooves, and the pull rods are connected in the fixing grooves in a sliding manner; a pull ring is fixedly connected to one side of the pull rod, which is far away from the main shaft; a connecting ring is fixedly connected to the outer side of the pull rod close to the main shaft; a spring is fixedly connected to one side, away from the main shaft, of the connecting ring, and the spring is positioned on the outer side of the pull rod; one end of the spring far away from the connecting ring is fixedly connected with a rotating ring.
Preferably, the rotating ring is located inside the housing, and the rotating ring is rotatably connected inside the housing.
Preferably, the outer side of the connecting block is fixedly connected with symmetrically arranged guide rods; symmetrically arranged guide grooves are formed in the positions, corresponding to the guide rods, above the main shaft, and the guide rods are connected in the guide grooves in a sliding mode.
Preferably, the outer side of the pull rod is fixedly connected with symmetrically arranged fixing rods at positions close to the main shaft, and the fixing rods are slidably connected inside the main shaft and the connecting block.
Preferably, the connecting block is fixedly connected with a first magnet corresponding to the inner part of the fixing groove; the pull rod is fixedly connected with a magnet II at a position corresponding to the magnet I, and the magnet I is in adsorption fit with the magnet II.
The utility model has the beneficial effects that:
the utility model provides a boring cutter supporting clamp, which is characterized in that a pull ring and a fixed rod are separated from a fixed groove by pulling the pull ring by a worker, a spring is contracted by moving a connecting ring to press the spring, the spring is contracted to push the connecting ring, the fixed rod is rotated after being separated from the fixed groove, the pull ring is fixed outside the fixed groove, a connecting block is inserted into a main shaft, the fixed rod is parallel to the fixed groove by rotating the pull ring, the pull ring is slowly loosened, and the pull rod and the fixed rod are inserted into the fixed groove under the action of the spring push force.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a partial enlargement at A in FIG. 1;
FIG. 3 is a perspective view of the present utility model;
FIG. 4 is a perspective view of the present utility model at the connection block;
FIG. 5 is a perspective view of the present utility model at a stationary assembly;
fig. 6 is a cross-sectional view of the utility model at the fixing assembly.
Legend description:
1. a main shaft; 11. a connecting groove; 12. a guide groove; 13. a fixing groove; 2. a connecting block; 21. a boring cutter body; 3. a housing; 31. a pull rod; 32. a pull ring; 33. a connecting ring; 34. a spring; 35. a rotating ring; 4. a guide rod; 5. a first magnet; 51. a second magnet; 6. and a fixing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-6, the utility model provides a boring cutter supporting fixture, which comprises a main shaft 1, wherein a connecting groove 11 is formed above the main shaft 1; a connecting block 2 is inserted into the connecting groove 11; a boring cutter body 21 is fixedly connected above the connecting block 2; the fixed subassembly that is provided with symmetrical arrangement in main shaft 1 top both ends, and fixed subassembly includes pull rod 31 and spring 34, and spring 34 sets up in the pull rod 31 outside, and pull rod 31 sliding connection is in the inside of main shaft 1 and connecting block 2.
When the boring cutter is in work, in the prior art, as the boring cutter is fixed in the positioning groove through the bolt in a pressing way, the mounting mode is complicated, and when the boring cutter needs to be replaced, the bolt also needs to be removed, so that the efficiency is low, and the work progress is influenced; according to the device, a worker pulls the pull ring 32, the pull ring 32 moves to drive the pull rod 31 to move, the pull rod 31 moves to enable the pull rod 31 and the fixing rod 6 to be separated from the fixing groove 13, the connecting ring 33 is driven to move while the pull rod 31 moves, the connecting ring 33 moves to enable the spring 34 to be pressed, the spring 34 starts to shrink and push the connecting ring 33, after the pull rod 31 and the fixing rod 6 are separated from the fixing groove 13, the pull ring 32 is rotated, the pull ring 32 rotates to drive the pull rod 31 and the fixing rod 6 to rotate, when the fixing rod 6 rotates to a position which is not parallel to the fixing groove 13, the pull ring 32 is slowly loosened, under the action of the spring 34, the pull rod 31 and the fixing rod 6 are fixed outside the fixing groove 13, after the fixing is fixed, the connecting block 2 is inserted into the connecting groove 11, the pull ring 32 is rotated again after the fixing rod 6 is rotated to a position parallel to the fixing groove 13, the pull ring 32 is slowly loosened, under the pushing action of the spring 34, the connecting ring 33 drives the pull rod 31 to enter the connecting groove 11 on the spindle 1 and the connecting block 2, thereby the boring cutter assembly can be mounted and the boring cutter assembly can be conveniently removed, and the boring efficiency of the boring cutter assembly can not be influenced when the boring cutter assembly is mounted and the boring device is required to be mounted.
Further, as shown in fig. 1, 3, 5 and 6, the fixing assembly includes a housing 3, and the two housings 3 are symmetrically fixedly connected to the outer side of the spindle 1; the middle part of the shell 3 is connected with a pull rod 31 in a sliding way; the main shaft 1 and the connecting block 2 are provided with symmetrically arranged fixing grooves 13 corresponding to the pull rods 31, and the pull rods 31 are slidably connected in the fixing grooves 13; a pull ring 32 is fixedly connected to one side of the pull rod 31 away from the main shaft 1; a connecting ring 33 is fixedly connected to the outer side of the pull rod 31 at a position close to the main shaft 1; a spring 34 is fixedly connected to one side, far away from the main shaft 1, of the connecting ring 33, and the spring 34 is positioned on the outer side of the pull rod 31; the end of the spring 34 far away from the connecting ring 33 is fixedly connected with a rotating ring 35.
During operation, a worker pulls the pull ring 32, the pull ring 32 moves to drive the pull rod 31 to move, the pull rod 31 moves to enable the pull rod 31 to be separated from the fixed groove 13, the pull rod 31 moves to simultaneously drive the connecting ring 33 to move, the connecting ring 33 moves to enable the spring 34 to be pressed, the spring 34 receives the pressing force to start to shrink and push the connecting ring 33, after the pull rod 31 is separated from the fixed groove 13, the connecting block 2 is inserted into the connecting groove 11, the pull ring 32 is slowly loosened after the connecting block is inserted, under the pushing force of the spring 34, the spring 34 pushes the connecting ring 33 to move, and the connecting ring 33 drives the pull rod 31 to enter the connecting groove 11 on the main shaft 1 and the connecting block 2, so that the connecting block 2 and the boring cutter can be fixed.
Further, as shown in fig. 1 and 6, the rotating ring 35 is located inside the housing 3, and the rotating ring 35 is rotatably connected inside the housing 3.
Further, as shown in fig. 1, 3 and 4, the outer side of the connecting block 2 is fixedly connected with symmetrically arranged guide rods 4; symmetrically arranged guide grooves 12 are formed above the main shaft 1 and correspond to the guide rods 4, and the guide rods 4 are slidably connected in the guide grooves 12.
During operation, through the guide bar 4 fixedly connected on the connecting block 2 and the guide groove 12 formed in the main shaft 1, a worker can insert the connecting block 2 into the main shaft 1 through the guide bar 4 and the guide groove 12, and the connecting block 2 can be stably and non-offset under the cooperation of the guide bar 4 and the guide groove 12.
Further, as shown in fig. 1 and 5, a symmetrically arranged fixing rod 6 is fixedly connected to the outer side of the pull rod 31 near the main shaft 1, and the fixing rod 6 is slidably connected to the inside of the main shaft 1 and the connecting block 2.
When the pull rod 31 is pulled out of the fixed groove 13 by a worker in operation, the pull ring 32 is rotated, the pull ring 32 rotates to drive the pull rod 31 and the fixed rod 6 to rotate, and when the fixed rod 6 rotates to a position which is not parallel to the fixed groove 13, the pull ring 32 is slowly released, and under the action of the spring 34, the pull rod 31 and the fixed rod 6 are fixed on the outer side of the fixed groove 13.
Further, as shown in fig. 2, a magnet 5 is fixedly connected in the connecting block 2 corresponding to the fixing groove 13; the pull rod 31 is fixedly connected with a magnet two 51 at a position corresponding to the magnet one 5, and the magnet one 5 is in adsorption fit with the magnet two 51.
During operation, the first magnet 5 and the second magnet 51 are mutually adsorbed after the pull rod 31 enters the fixed slot 13 through the first magnet 5 fixedly connected in the fixed slot 13 and the second magnet 51 fixedly connected on the pull rod 31, so that the stability of the pull rod 31 is improved.
Working principle:
in the prior art, the boring cutter is tightly fixed in the positioning groove through the bolts, and the mounting mode is complicated, so that the bolts are required to be removed when the boring cutter needs to be replaced, the efficiency is low, and the working progress is influenced; according to the device, a worker pulls the pull ring 32, the pull ring 32 moves to drive the pull rod 31 to move, the pull rod 31 moves to enable the pull rod 31 and the fixing rod 6 to be separated from the fixing groove 13, the connecting ring 33 is driven to move while the pull rod 31 moves, the connecting ring 33 moves to enable the spring 34 to be pressed, the spring 34 starts to shrink and push the connecting ring 33, after the pull rod 31 and the fixing rod 6 are separated from the fixing groove 13, the pull ring 32 is rotated, the pull ring 32 rotates to drive the pull rod 31 and the fixing rod 6 to rotate, when the fixing rod 6 rotates to a position which is not parallel to the fixing groove 13, the pull ring 32 is slowly loosened, under the action of the spring 34, the pull rod 31 and the fixing rod 6 are fixed outside the fixing groove 13, after the fixing is fixed, the connecting block 2 is inserted into the connecting groove 11, the pull ring 32 is rotated again after the fixing rod 6 is rotated to a position parallel to the fixing groove 13, the pull ring 32 is slowly loosened, under the pushing action of the spring 34, the connecting ring 33 drives the pull rod 31 to enter the connecting groove 11 on the spindle 1 and the connecting block 2, thereby the boring cutter assembly can be mounted and the boring cutter assembly can be conveniently removed, and the boring efficiency of the boring cutter assembly can not be influenced when the boring cutter assembly is mounted and the boring device is required to be mounted.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The boring cutter supporting clamp is characterized in that: the device comprises a main shaft (1), wherein a connecting groove (11) is formed above the main shaft (1); a connecting block (2) is inserted into the connecting groove (11); a boring cutter body (21) is fixedly connected above the connecting block (2); the two ends above the main shaft (1) are provided with symmetrically arranged fixing components, the fixing components comprise a pull rod (31) and springs (34), the springs (34) are arranged on the outer side of the pull rod (31), and the pull rod (31) is slidably connected inside the main shaft (1) and the connecting block (2).
2. A boring cutter support fixture as claimed in claim 1, wherein: the fixing component comprises a shell (3), and the two shells (3) are symmetrically fixedly connected to the outer side of the main shaft (1); a pull rod (31) is connected to the middle part of the shell (3) in a sliding manner; the main shaft (1) and the connecting block (2) are provided with symmetrically arranged fixed grooves (13) corresponding to the pull rods (31), and the pull rods (31) are slidably connected in the fixed grooves (13); one side of the pull rod (31) far away from the main shaft (1) is fixedly connected with a pull ring (32); a connecting ring (33) is fixedly connected to the outer side of the pull rod (31) close to the main shaft (1); a spring (34) is fixedly connected to one side, far away from the main shaft (1), of the connecting ring (33), and the spring (34) is positioned on the outer side of the pull rod (31); one end of the spring (34) far away from the connecting ring (33) is fixedly connected with a rotating ring (35).
3. A boring cutter support fixture as claimed in claim 2, wherein: the rotating ring (35) is positioned inside the shell (3), and the rotating ring (35) is rotatably connected inside the shell (3).
4. A boring cutter support fixture according to claim 3, wherein: guide rods (4) which are symmetrically arranged are fixedly connected to the outer side of the connecting block (2); symmetrically arranged guide grooves (12) are formed in the upper portion of the main shaft (1) corresponding to the guide rods (4), and the guide rods (4) are slidably connected in the guide grooves (12).
5. The boring cutter support fixture of claim 4, wherein: the outer side of the pull rod (31) is fixedly connected with a symmetrically arranged fixing rod (6) at a position close to the main shaft (1), and the fixing rod (6) is slidably connected inside the main shaft (1) and the connecting block (2).
6. The boring cutter support fixture of claim 5, wherein: a magnet I (5) is fixedly connected in the connecting block (2) corresponding to the fixing groove (13); the pull rod (31) is fixedly connected with a magnet II (51) at a position corresponding to the magnet I (5), and the magnet I (5) is in adsorption fit with the magnet II (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351320.2U CN220127623U (en) | 2023-05-31 | 2023-05-31 | Boring cutter supporting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351320.2U CN220127623U (en) | 2023-05-31 | 2023-05-31 | Boring cutter supporting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127623U true CN220127623U (en) | 2023-12-05 |
Family
ID=88952603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351320.2U Active CN220127623U (en) | 2023-05-31 | 2023-05-31 | Boring cutter supporting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127623U (en) |
-
2023
- 2023-05-31 CN CN202321351320.2U patent/CN220127623U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |