CN220659265U - Locking mechanism of square slider finish boring head - Google Patents
Locking mechanism of square slider finish boring head Download PDFInfo
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- CN220659265U CN220659265U CN202321564353.5U CN202321564353U CN220659265U CN 220659265 U CN220659265 U CN 220659265U CN 202321564353 U CN202321564353 U CN 202321564353U CN 220659265 U CN220659265 U CN 220659265U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to the technical field of machinery and discloses a locking mechanism of a square slider fine boring head, which comprises a body, wherein the bottom of the body is fixedly connected with a clamping box, the bottom of the clamping box is fixedly connected with a connecting column, a symmetrical clamping mechanism is arranged in the body, the top of the body is provided with a height adjusting mechanism, the height adjusting mechanism comprises an adjusting component and a locking component, the adjusting component is arranged at the left side of the locking component, in the use process, a boring cutter is moved by rotating the connecting block, the height is convenient to adjust, machining of different sizes is met, a clamping block is moved by rotating the moving column, the rotating angle of the connecting block is fixed by rotating the connecting block through the connecting block and a first spring, a second moving block is moved by rotating the connecting block through the arranged bidirectional threaded rod, and the pressing block is moved by the connecting block through the second spring, so that the clamping block is fixed in all directions.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a locking mechanism of a square slider fine boring head.
Background
The fine boring head is an indispensable device in the machining industry, and mainly aims to machine a workpiece according to rotation of a rotating shaft of a boring machine on the rotating shaft of the boring machine.
The utility model discloses a locking mechanism of a square slide block fine boring head (the authority bulletin number is CN 201483002U) according to the patent net, and belongs to the technical field of machinery. The sliding block locking mechanism of the fine boring head can accurately and reliably fix a sliding block provided with a boring cutter bar and is high in machining precision, convenient and accurate to adjust, simple and compact in structure. The utility model aims at realizing the technical scheme that the locking mechanism of the square slider fine boring head comprises a fine boring head body, a slider and a boring cutter arranged outside the body; the guide rail groove with the bottom surface is formed in the body, the sliding block is arranged in the guide rail groove, the outer end of the sliding block extends out of the body and is connected with the boring cutter, the inner end of the sliding block abuts against the bottom surface of the guide rail groove, the locking screw is arranged on the body, the sliding block is provided with a sliding groove, the side wall of the sliding groove, which is close to the inner end of the sliding block, is an inclined surface, and a pressing structure which enables the inner end of the sliding block to be tightly attached to the bottom surface and the side surface of the guide rail groove when the locking screw is screwed is arranged between the inclined surface and the locking screw.
With respect to the above description, the applicant believes that the following problems exist:
in the use process, the locking mechanism of the fine boring head of the sliding block presses the sliding block on the bottom surface and the side surface of the guide rail groove through the locking screw, so that the sliding block is positioned by taking the bottom surface and the side surface of the guide rail groove as reference surfaces. The outer part of the top pressing strip under the pressing plate faces the inclined plane of the chute, so that the chute forms a trapezoid, the top pressing strip is placed in the trapezoid chute, the locking screw is screwed down, the inclined plane of the top pressing chute is limited by the pressing plate due to the fact that the top pressing strip is arranged above the top pressing strip, and the top pressing strip can only move along the inclined plane and exert locking force on the inclined plane. The acting force of wrong tight screw is transmitted to the inclined plane of slider, and the inclined plane breaks down locking force into radial force and axial force, and radial force makes the slider roof pressure in the side of guide rail groove, and axial force makes the slider roof pressure in the bottom surface of guide rail groove, in the in-service use, because only the down force and the thrust that unilateral extrusion provided lock solid for the cutter is not in the device center, and during processing, the cutter rotation causes the decentration easily, influences machining precision, consequently need improve the locking mechanism of a square slider finish boring head and solve above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a locking mechanism of a square slider fine boring head, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the locking mechanism of the square slider fine boring head comprises a body, wherein the bottom of the body is fixedly connected with a clamping box, the bottom of the clamping box is fixedly connected with a connecting column, a symmetrical clamping mechanism is arranged in the body, and the top of the body is provided with a height adjusting mechanism;
the height adjusting mechanism comprises an adjusting component and a locking component, and the adjusting component is arranged on the left side of the locking component.
Preferably, the adjusting component comprises a fixed block, the fixed block is fixedly connected to the top of the body, the connecting block is rotationally connected to the outside of the fixed block, a threaded block is connected to the inside of the connecting block in a threaded manner, a boring cutter is fixedly connected to the inside of the threaded block, a first sliding block is fixedly connected to the bottom of the boring cutter, the size is convenient to adjust, and different workpiece machining is met.
Preferably, a groove is formed in the position, corresponding to the boring cutter, of the body, the boring cutter is connected inside the groove in a sliding mode, and the adjusting process is stable.
Preferably, the locking assembly comprises a first fixed column, the first fixed column is fixedly connected to the top of the body, the movable column is connected to the outer portion of the first fixed column in a rotating mode, a clamping block is fixedly connected to the outer portion of the movable column, a second fixed column is fixedly connected to the top of the body, a first movable block is fixedly connected to the outer portion of the second fixed column in a sliding mode, a stop block is fixedly connected to the left side of the first movable block, a first spring is fixedly connected to the top of the first movable block, the adjusted length is convenient to fix, and machining precision is improved.
Preferably, the body is provided with a groove at the position corresponding to the stop block, and the stop block is slidably connected in the groove, so that the fixing and adjusting process can be conveniently realized.
Preferably, the symmetrical clamping mechanism comprises a sliding rod, the sliding rod is fixedly connected inside a clamping box, a second movable block is connected to the outer portion of the sliding rod in a sliding mode, a second spring is fixedly connected to the inner portion of the second movable block, a pressing block is fixedly connected to one end of the second movable block, far away from the second spring, of the second movable block, a second sliding block is fixedly connected to one end, close to the second movable block, of the pressing block, a bidirectional threaded rod is connected to the inner portion of the clamping box in a rotating mode, and the clamping box is convenient to fix better.
Preferably, the second movable block is in threaded connection with the bidirectional threaded rod, a groove is formed in the position, corresponding to the second movable block and the second sliding block, of the second movable block, the second sliding block is in sliding connection with the groove, and the fixing process is stable.
Compared with the prior art, the utility model provides a locking mechanism of a square slider fine boring head, which has the following beneficial effects:
1. this locking mechanism of square slider finish boring head, through the high adjustment mechanism who sets up, in the use, rotatory through the connecting block of setting up, make the boring cutter remove, be convenient for height-adjusting, satisfy the processing of different sizes, rotatory through the movable column of setting, make the fixture block move, cooperation dog and first spring, make connecting block rotation angle obtain fixedly.
2. According to the locking mechanism of the square slider fine boring head, through the arranged symmetrical clamping mechanisms, in the use process, the second movable block is moved through the rotation of the arranged bidirectional threaded rod, and the second spring is matched with the second movable block to enable the pressing block to move, so that the locking mechanism has a fixing effect on all directions of the front, rear, left and right of the first slider.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the height adjustment mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of an adjusting assembly according to the present utility model;
FIG. 4 is a schematic view of a locking assembly according to the present utility model;
FIG. 5 is a schematic view of a symmetrical clamping mechanism according to the present utility model;
fig. 6 is a schematic structural diagram of a symmetrical clamping mechanism according to the present utility model.
In the figure: 1. a body; 2. a clamping box; 3. a connecting column; 4. a height adjusting mechanism; 41. an adjustment assembly; 411. a connecting block; 412. a screw block; 413. boring cutter; 414. a fixed block; 415. a first slider; 42. locking the assembly; 421. a first fixing column; 422. a movable column; 423. a clamping block; 424. a stop block; 425. a first movable block; 426. a first spring; 427. a second fixing column; 5. a symmetrical clamping mechanism; 51. a slide bar; 52. a two-way threaded rod; 53. a second movable block; 54. briquetting; 55. a second spring; 56. and a second slider.
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.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: the locking mechanism of the square slider fine boring head comprises a body 1, wherein the bottom of the body 1 is fixedly connected with a clamping box 2, the bottom of the clamping box 2 is fixedly connected with a connecting column 3, a symmetrical clamping mechanism 5 is arranged in the body 1, and the top of the body 1 is provided with a height adjusting mechanism 4;
the height adjusting mechanism 4 comprises an adjusting component 41 and a locking component 42, wherein the adjusting component 41 is arranged at the left side of the locking component 42.
Further, the adjusting component 41 comprises a fixed block 414, the fixed block 414 is fixedly connected to the top of the body 1, a connecting block 411 is rotatably connected to the outer portion of the fixed block 414, a threaded block 412 is connected to the inner portion of the connecting block 411 in a threaded mode, a boring cutter 413 is fixedly connected to the inner portion of the threaded block 412, a first sliding block 415 is fixedly connected to the bottom of the boring cutter 413, the size is convenient to adjust, and different workpiece machining requirements are met.
Furthermore, a groove is formed at the position of the body 1 corresponding to the boring cutter 413, and the boring cutter 413 is slidably connected inside the groove, so that the adjusting process is more stable.
Further, the locking assembly 42 comprises a first fixed column 421, the first fixed column 421 is fixedly connected to the top of the body 1, the movable column 422 is rotatably connected to the outside of the first fixed column 421, the clamping block 423 is fixedly connected to the outside of the movable column 422, the second fixed column 427 is fixedly connected to the top of the body 1, the first movable block 425 is slidably connected to the outside of the second fixed column 427, the stop block 424 is fixedly connected to the left side of the first movable block 425, the first spring 426 is fixedly connected to the top of the first movable block 425, the adjusted length is convenient to fix, and the machining precision is improved.
Further, a groove is formed at the position of the body 1 corresponding to the stop block 424, and the stop block 424 is slidably connected in the groove, so that the fixing and adjusting process can be conveniently realized.
Embodiment two:
referring to fig. 5-6, and further to the first embodiment, the symmetrical clamping mechanism 5 includes a slide rod 51, the slide rod 51 is fixedly connected inside the clamping case 2, a second movable block 53 is slidably connected outside the slide rod 51, a second spring 55 is fixedly connected inside the second movable block 53, one end of the second spring 55 away from the second movable block 53 is fixedly connected with a pressing block 54, one end of the pressing block 54 close to the second movable block 53 is fixedly connected with a second sliding block 56, and a bidirectional threaded rod 52 is rotatably connected inside the clamping case 2, so that better fixing is facilitated.
Further, the second movable block 53 is in threaded connection with the bidirectional threaded rod 52, a groove is formed in the position, corresponding to the second sliding block 56, of the second movable block 53, the second sliding block 56 is slidably connected in the groove, and therefore the fixing process is stable.
In the actual operation process, when the device is used, firstly, the workpiece to be processed is adjusted according to the size of the workpiece to be processed, the connecting block 411 is arranged to rotate outside the fixed block 414, the threaded block 412 is moved, the boring cutter 413 is moved, the first sliding block 415 is moved, the height of the boring cutter 413 is convenient to adjust, the processing of different sizes is met, the movable column 422 is arranged to rotate outside the first fixed column 421, the clamping block 423 is moved, the first movable block 425 is moved through the first spring 426, the clamping block 424 is matched with the stop block 424, the position of the clamping block 423 is fixed by the stop block 424, the rotating angle of the connecting block 411 is fixed, the sliding rod 51 is matched with the rotating rod 52 to move the second movable block 53, the first sliding block 415 is clamped, the second spring 55 is arranged to work, the second sliding block 56 is matched with the moving block 54, and the first sliding block 415 is fixed in all directions.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a locking mechanism of square slider finish boring head, includes body (1), its characterized in that: the clamping box (2) is fixedly connected to the bottom of the body (1), the connecting column (3) is fixedly connected to the bottom of the clamping box (2), the symmetrical clamping mechanism (5) is arranged inside the body (1), and the height adjusting mechanism (4) is arranged at the top of the body (1);
the height adjusting mechanism (4) comprises an adjusting component (41) and a locking component (42), and the adjusting component (41) is arranged on the left side of the locking component (42).
2. The locking mechanism of the square slide block fine boring head according to claim 1, wherein the locking mechanism comprises the following components: the adjusting component (41) comprises a fixed block (414), the fixed block (414) is fixedly connected to the top of the body (1), a connecting block (411) is connected to the outside of the fixed block (414) in a rotating mode, a threaded block (412) is connected to the inside of the connecting block (411) in a threaded mode, a boring cutter (413) is fixedly connected to the inside of the threaded block (412), and a first sliding block (415) is fixedly connected to the bottom of the boring cutter (413).
3. The locking mechanism of the square slide block fine boring head according to claim 2, wherein: the boring cutter (413) is connected inside the groove in a sliding mode, and a groove is formed in the position, corresponding to the boring cutter (413), of the body (1).
4. The locking mechanism of the square slide block fine boring head according to claim 1, wherein the locking mechanism comprises the following components: the locking assembly (42) comprises a first fixed column (421), the first fixed column (421) is fixedly connected to the top of the body (1), the movable column (422) is connected to the first fixed column (421) in an external rotation mode, a clamping block (423) is fixedly connected to the outer portion of the movable column (422), a second fixed column (427) is fixedly connected to the top of the body (1), a first movable block (425) is fixedly connected to the outer portion of the second fixed column (427) in a sliding mode, a stop block (424) is fixedly connected to the left side of the first movable block (425), and a first spring (426) is fixedly connected to the top of the first movable block (425).
5. The locking mechanism of the square slide block fine boring head according to claim 4, wherein: the body (1) and the stop block (424) are provided with grooves at positions corresponding to each other, and the stop block (424) is slidably connected in the grooves.
6. The locking mechanism of the square slide block fine boring head according to claim 1, wherein the locking mechanism comprises the following components: the symmetrical clamping mechanism (5) comprises a sliding rod (51), the sliding rod (51) is fixedly connected inside a clamping box (2), a second movable block (53) is connected to the sliding rod (51) in an outside sliding mode, a second spring (55) is fixedly connected to the second movable block (53), a pressing block (54) is fixedly connected to one end of the second spring (55) away from the second movable block (53), a second sliding block (56) is fixedly connected to one end of the pressing block (54) close to the second movable block (53), and a bidirectional threaded rod (52) is connected to the clamping box (2) in a rotating mode.
7. The locking mechanism of the square slide block fine boring head according to claim 6, wherein: the second movable block (53) is in threaded connection with the bidirectional threaded rod (52), a groove is formed in the position, corresponding to the second sliding block (56), of the second movable block (53), and the second sliding block (56) is in sliding connection in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564353.5U CN220659265U (en) | 2023-06-19 | 2023-06-19 | Locking mechanism of square slider finish boring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564353.5U CN220659265U (en) | 2023-06-19 | 2023-06-19 | Locking mechanism of square slider finish boring head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659265U true CN220659265U (en) | 2024-03-26 |
Family
ID=90330686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321564353.5U Active CN220659265U (en) | 2023-06-19 | 2023-06-19 | Locking mechanism of square slider finish boring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659265U (en) |
-
2023
- 2023-06-19 CN CN202321564353.5U patent/CN220659265U/en active Active
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