Position adjusting device of chamfering drill bit
By designing an adjustable chamfer drill bit position adjustment device, the problem that chamfer drill bit cannot be adjusted is solved, the precise alignment of chamfer position is achieved, and the stability and scope of application of processing equipment are improved.
Patent Information
- Application Number
- CN202421223295.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing chamfer drill bit setting method cannot adjust its position, which makes it difficult to align the center of the oil hole, resulting in chamfers being easily deviated and low yield.
A chamfered drill bit position adjustment device including a drill bit fixing seat, a first adjustment mechanism, a second adjustment mechanism, a third adjustment mechanism, and a fixed bracket are designed, through a sliding table assembly and transmission along the X-axis, Y-axis, and Z-axis. The screw enables position adjustment of the chamfered drill bit to ensure accurate alignment in three directions.
The position adjustment of the chamfer drill bit in the X-axis, Y-axis and Z-axis directions is achieved, which improves the accuracy of the chamfer position and reduces the problem of low yield rate due to position deviation. It is suitable for a variety of different sizes. Processing equipment.
Smart Images
Figure CN222359319U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bearing chamfering processing, and more specifically relates to a position regulating device for a chamfering drill bit. Background Art
[0002] The bearing is the part where the sliding bearing and the journal contact. It is a semi-cylindrical surface in the shape of a tile, very smooth, and generally made of wear-resistant materials such as bronze and anti-friction alloy. During the processing of the bearing, it is usually necessary to punch the bearing to form an oil hole so that lubricating oil can be connected during subsequent use, thereby reducing the wear of the bearing. However, after mechanical punching, burrs are easily generated on the edge of the hole, so it is usually necessary to perform chamfering after punching to remove the burrs and keep the edge of the oil hole smooth.
[0003] The existing chamfering drill bit is set in a relatively simple manner. The chamfering drill bit is directly fixed on a fixed plate external to the punching equipment to chamfer the bearing shell. During use, the position of the chamfering drill bit cannot be adjusted, making it difficult to align the center position of the oil hole. The chamfering is prone to deviation and the yield rate is low. Utility Model Content
[0004] The utility model aims to solve the problems that the existing chamfering drill bit arrangement method cannot adjust the position of the chamfering drill bit, is difficult to align the center position of the oil hole, and the chamfering is easy to deviate.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a position adjustment device for a chamfering drill bit, comprising a drill bit fixing seat, a first adjustment mechanism, a second adjustment mechanism, a third adjustment mechanism and a fixing bracket;
[0006] The drill bit fixing seat is arranged on the first adjusting mechanism, and the first adjusting mechanism includes a first slide assembly arranged along the X-axis, and is used to drive the drill bit fixing seat to move along the X-axis;
[0007] The second adjustment mechanism includes a second slide assembly arranged along the Y axis, the second slide assembly is connected to the first adjustment mechanism, and is used to drive the first adjustment mechanism to move along the Y axis;
[0008] The third adjusting mechanism is arranged on the fixed bracket, and the third adjusting mechanism includes a third slide assembly arranged along the Z axis. The third slide assembly is connected to the second adjusting mechanism and is used to drive the second adjusting mechanism to move along the Z axis.
[0009] Optionally, the first slide assembly includes a first slide, a first slider, and a first transmission screw;
[0010] The first slider is connected to the drill bit fixing seat, the first slider is arranged in the first slide, and the inner wall of the first slide is provided with an X-axis guide rail matching the first slider;
[0011] The first transmission screw rod is arranged in the first slide table along the X-axis direction, and forms a first linear transmission mechanism with the first slider to drive the first slider to move along the X-axis.
[0012] Optionally, a plurality of locking screws matching the first sliding block are provided on both sides of the first sliding platform for fixing the first sliding block.
[0013] Optionally, the second slide assembly includes a second slide, a second slider, and a second transmission screw;
[0014] The second slider is connected to the first slide, the second slider is arranged in the second slide, and the inner wall of the second slide is provided with a Y-axis guide rail matching the second slider;
[0015] The second transmission screw is arranged in the second slide along the Y-axis direction, and forms a second linear transmission mechanism with the second slider to drive the second slider to move along the Y-axis.
[0016] Optionally, a plurality of locking screws matching the second sliding block are provided on both sides of the second sliding table for fixing the second sliding block.
[0017] Optionally, the fixed bracket includes a first bracket arranged along the Z axis, and a second bracket and a third bracket arranged along the Y axis respectively;
[0018] The second bracket and the third bracket are connected to two ends of the first bracket respectively.
[0019] Optionally, the third slide assembly includes a third slider, a transition piece and a locking piece;
[0020] The third slider is arranged on the first bracket, and the first bracket is provided with a Z-axis guide rail matching the third slider;
[0021] The adapter is connected to the third slider, one side of the adapter has an adapter support plate extending toward the X-axis, and the adapter support plate is connected to the second adjustment mechanism;
[0022] The locking member is detachably disposed on one side of the first bracket, and is used to fix the third sliding block to the first bracket.
[0023] Optionally, a drill bit insertion hole matching the chamfering drill bit is opened in the middle of the drill bit fixing seat.
[0024] The beneficial effects of the utility model are:
[0025] The position adjustment device of the chamfering drill bit of the utility model comprises a drill bit fixing seat, a first adjustment mechanism, a second adjustment mechanism, a third adjustment mechanism and a fixing bracket;
[0026] The chamfering drill bit is fixed by setting a drill fixing seat; the drill fixing seat is driven to move along the X-axis by setting a first adjusting mechanism, so as to adjust the left and right position of the chamfering drill bit; the first adjusting mechanism and the drill fixing seat are driven to move synchronously along the Y-axis by setting a second adjusting mechanism, so as to adjust the front and rear position of the chamfering drill bit; the second adjusting mechanism, the first adjusting mechanism and the drill fixing seat are driven to move synchronously along the Z-axis by setting a third adjusting mechanism, so as to adjust the upper and lower positions of the chamfering drill bit; and the fixed bracket is fixedly connected with the target processing equipment by setting a fixed bracket to improve stability.
[0027] The position adjustment device of the chamfering drill bit of the utility model can realize the position adjustment of the chamfering drill bit in three directions of X-axis, Y-axis and Z-axis, thereby improving the accuracy of the chamfering position, effectively reducing the problem of low yield rate caused by chamfering position offset, and has a wide range of applications, and can be applied to processing equipment of various sizes. The target processing position can be aligned by adjusting the position in the corresponding direction.
[0028] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] The present invention may be better understood by referring to the following description in conjunction with the accompanying drawings, in which the same or similar reference numerals are used throughout the drawings to represent the same or similar components.
[0030] Figure 1 A schematic structural diagram of a position adjustment device for a chamfering drill bit according to an embodiment of the utility model at a first viewing angle is shown;
[0031] Figure 2 A schematic structural diagram of a position adjustment device for a chamfering drill bit according to an embodiment of the utility model at a second viewing angle is shown;
[0032] Figure 3 A schematic structural diagram of a first adjustment mechanism and a second adjustment mechanism according to an embodiment of the utility model is shown. DETAILED DESCRIPTION
[0033] In order to enable technicians in the relevant technical field to more fully understand the technical solution of the utility model, the exemplary implementation of the utility model will be described in more comprehensive and detailed in conjunction with the accompanying drawings below. Obviously, the one or more implementations of the utility model described below are only one or more of the specific ways to implement the technical solution of the utility model, and are not exhaustive. It should be understood that other ways belonging to a general utility model concept can be used to implement the technical solution of the utility model, and should not be limited by the exemplary description of the implementation. Based on one or more implementations of the utility model, all other implementations obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the utility model.
[0034] Example: Figure 1 The structure diagram of the position adjustment device of the chamfer drill bit according to the embodiment of the utility model at the first viewing angle is shown. Figure 2 The schematic diagram of the structure of the position adjustment device of the chamfer drill bit according to the embodiment of the utility model at a second viewing angle is shown. Figure 3 A schematic structural diagram of a first adjustment mechanism and a second adjustment mechanism according to an embodiment of the utility model is shown.
[0035] Reference Figure 1-Figure 3 The position adjustment device of the chamfering drill bit of the embodiment of the utility model comprises a drill bit fixing seat 100, a first adjustment mechanism 200, a second adjustment mechanism 300, a third adjustment mechanism 400 and a fixing bracket 500;
[0036] The drill bit fixing seat 100 is arranged on the first adjustment mechanism 200, and the first adjustment mechanism 200 includes a first slide assembly arranged along the X-axis, which is used to drive the drill bit fixing seat 100 to move along the X-axis;
[0037] The second adjustment mechanism 300 includes a second slide assembly arranged along the Y axis, and the second slide assembly is connected to the first adjustment mechanism 200, and is used to drive the first adjustment mechanism 200 to move along the Y axis;
[0038] The third adjusting mechanism 400 is disposed on the fixed bracket 500 . The third adjusting mechanism 400 includes a third slide assembly arranged along the Z axis. The third slide assembly is connected to the second adjusting mechanism 300 and is used to drive the second adjusting mechanism 300 to move along the Z axis.
[0039] Further, in the embodiment of the utility model, the first slide assembly includes a first slide 210, a first slider 220, and a first transmission screw 230;
[0040] The first slider 220 is connected to the drill bit fixing seat 100, and the first slider 220 is arranged in the first slide 210. The inner wall of the first slide 210 is provided with an X-axis guide rail matching the first slider 220;
[0041] The first transmission screw 230 is disposed in the first slide table 210 along the X-axis direction, and forms a first linear transmission mechanism with the first slider 220 to drive the first slider 220 to move along the X-axis.
[0042] Specifically, in the embodiment of the utility model, the first slide 210 is a slide groove arranged along the X-axis, and one end of the first slide 210 along the X-axis direction is a closed end 211. The driving part 231 of the first transmission screw 230 is located on the outside of the closed end 211, and the transmission part 232 of the first transmission screw 230 passes through the closed end 211 and matches the first slider 220. The first transmission screw 230 rotates to drive the first slider 220 to drive the drill fixing seat 100 to move along the X-axis, thereby realizing the left and right adjustment of the position of the chamfering drill bit.
[0043] Specifically, in the embodiment of the utility model, the first transmission screw 230 is a hand-cranked screw or an electric screw.
[0044] Furthermore, in the embodiment of the utility model, a plurality of locking screws 240 matching with the first sliding block 220 are provided on both sides of the first sliding platform 210 for fixing the first sliding block 220 .
[0045] Specifically, in the embodiment of the utility model, the locking screws 240 are detachably provided on both sides of the first slide 210 and matched with the first slider 220. When the first slider 220 drives the drill fixing seat 100 to move to the target position, the first slide 210 can be fixed by tightening the locking screws 240.
[0046] Furthermore, in the embodiment of the utility model, the second slide assembly includes a second slide 310, a second slider 320, and a second transmission screw 330;
[0047] The second slider 320 is connected to the first slide 210. The second slider 320 is arranged in the second slide 310. The inner wall of the second slide 310 is provided with a Y-axis guide rail matching the second slider 320.
[0048] The second transmission screw 330 is disposed in the second slide table 310 along the Y-axis direction, and forms a second linear transmission mechanism with the second slider 320 to drive the second slider 320 to move along the Y-axis.
[0049] Furthermore, in the embodiment of the utility model, a plurality of locking screws 340 matching with the second sliding block 320 are provided on both sides of the second sliding platform 310 for fixing the second sliding block 320 .
[0050] Specifically, in the embodiment of the utility model, the second adjustment mechanism 300 has the same structure as the first adjustment mechanism 200, and the second transmission screw 330 drives the second slider 320 to move along the Y-axis, thereby driving the first adjustment mechanism 200 and the drill bit fixing seat 100 to move along the Y-axis, thereby realizing the front and back adjustment of the position of the chamfering drill bit.
[0051] Furthermore, in the embodiment of the present invention, the fixed bracket 500 includes a first bracket 510 arranged along the Z axis, and a second bracket 520 and a third bracket 530 arranged along the Y axis respectively;
[0052] The second bracket 520 and the third bracket 530 are connected to both ends of the first bracket 510 respectively.
[0053] Specifically, in the embodiment of the present invention, the directions of the second bracket 520 and the third bracket 530 are the same as the direction of the second adjustment mechanism 300 , and the second bracket 520 and the third bracket 530 are used to connect with the target device.
[0054] Furthermore, in the embodiment of the utility model, the third slide assembly includes a third slider 410, a transition piece 420 and a locking piece 430;
[0055] The third slider 410 is disposed on the first bracket 510 , and the first bracket 510 is provided with a Z-axis guide rail matching the third slider 410 ;
[0056] The adapter 420 is connected to the third slider 410 , and one side of the adapter 420 has an adapter support plate 421 extending toward the X-axis, and the adapter support plate 421 is connected to the second adjustment mechanism 300 ;
[0057] The locking member 430 is detachably disposed on one side of the first bracket 510 to fix the third slider 410 to the first bracket 510 .
[0058] Specifically, in the embodiment of the utility model, a mechanism base plate 600 is provided on the adapter support plate 421, and the adapter support plate 421 is connected to the second slide 310 through the mechanism base plate 600. By adjusting the position of the third slide 410 on the first bracket 510, the second adjustment mechanism 300, the first adjustment mechanism 200 and the drill fixing seat 100 are driven to move along the Z axis, thereby realizing the up and down adjustment of the position of the chamfering drill bit.
[0059] Specifically, in the embodiment of the utility model, the third slider 410 is slidably connected to the first bracket 510, and drives the adapter 420 to move up and down along the Z axis; the locking member 430 simultaneously covers the first bracket 510, the third slider 410 and the adapter 420 and can fix the third slider 410 at the target position by screws.
[0060] Specifically, in the embodiment of the utility model, the adapter 420 includes a connecting plate arranged along the Z axis, one side of the connecting plate is fixedly connected to the third slider 410, and the adapter support plate 421 is arranged on the other side of the connecting plate. A support block 440 is arranged at the corner where the connecting plate and the adapter support plate 421 are connected to each other, so as to improve the strength and stability of the connection.
[0061] Furthermore, in the embodiment of the utility model, a drill bit insertion hole 110 matching with the chamfering drill bit is opened in the middle of the drill bit fixing seat 100.
[0062] Specifically, in the embodiment of the utility model, the chamfering drill bit is fixed by the drill bit fixing seat 100 to improve the stability of the chamfering drill bit and reduce shaking; both sides of the drill bit plug hole 110 have through holes extending outward to improve the toughness of the drill bit fixing seat 100 and facilitate the installation of the chamfering drill bit.
[0063] The position adjustment device of the chamfering drill bit of the utility model can realize the position adjustment of the chamfering drill bit in three directions of X-axis, Y-axis and Z-axis, thereby improving the accuracy of the chamfering position, effectively reducing the problem of low yield rate caused by the offset of the chamfering position, and has a wide range of applications, and can be applicable to processing equipment of various sizes, and can be aligned with the target processing position by adjusting the position in the corresponding direction; by setting the drill bit fixing seat 100, the first adjustment mechanism 200, the second adjustment mechanism 300, the third adjustment mechanism 400 and the fixed bracket 500, the mutual cooperation connection is provided, which is beneficial to increase the connection rigidity and stability of the chamfering drill bit.
[0064] Although one or more embodiments of the utility model are described above, it should be known to those skilled in the art that the utility model can be implemented in any other form without departing from its subject matter and scope. Therefore, the embodiments described above are illustrative rather than restrictive, and many modifications and substitutions are obvious to those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims
1. A position adjustment device for a chamfering drill bit, characterized in that: It includes a drill bit fixing seat, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a fixing bracket; The drill bit fixing seat is arranged on the first adjusting mechanism, and the first adjusting mechanism includes a first slide assembly arranged along the X-axis, and is used to drive the drill bit fixing seat to move along the X-axis; The second adjustment mechanism includes a second slide assembly arranged along the Y axis, the second slide assembly is connected to the first adjustment mechanism, and is used to drive the first adjustment mechanism to move along the Y axis; The third adjusting mechanism is arranged on the fixed bracket, and the third adjusting mechanism includes a third slide assembly arranged along the Z axis. The third slide assembly is connected to the second adjusting mechanism and is used to drive the second adjusting mechanism to move along the Z axis.
2. The position adjustment device for a chamfering drill bit according to claim 1, characterized in that: The first slide assembly includes a first slide, a first slider, and a first transmission screw; The first slider is connected to the drill bit fixing seat, the first slider is arranged in the first slide, and the inner wall of the first slide is provided with an X-axis guide rail matching the first slider; The first transmission screw rod is arranged in the first slide table along the X-axis direction, and forms a first linear transmission mechanism with the first slider to drive the first slider to move along the X-axis.
3. The position adjustment device for a chamfering drill bit according to claim 2, characterized in that: A plurality of locking screws matching the first sliding block are provided on both sides of the first sliding platform for fixing the first sliding block.
4. The position adjustment device for a chamfering drill bit according to claim 2, characterized in that: The second slide assembly includes a second slide, a second slider, and a second transmission screw; The second slider is connected to the first slide, the second slider is arranged in the second slide, and the inner wall of the second slide is provided with a Y-axis guide rail matching the second slider; The second transmission screw is arranged in the second slide along the Y-axis direction, and forms a second linear transmission mechanism with the second slider to drive the second slider to move along the Y-axis.
5. The position adjustment device for a chamfering drill bit according to claim 4, characterized in that: A plurality of locking screws matching the second sliding block are provided on both sides of the second sliding platform for fixing the second sliding block.
6. The position adjustment device for a chamfering drill bit according to claim 1, characterized in that: The fixed bracket includes a first bracket arranged along the Z axis, and a second bracket and a third bracket arranged along the Y axis respectively; The second bracket and the third bracket are connected to two ends of the first bracket respectively.
7. The position adjustment device for a chamfering drill bit according to claim 6, characterized in that: The third slide assembly includes a third slide block, a transition piece and a locking piece; The third slider is arranged on the first bracket, and the first bracket is provided with a Z-axis guide rail matching the third slider; The adapter is connected to the third slider, one side of the adapter has an adapter support plate extending toward the X-axis, and the adapter support plate is connected to the second adjustment mechanism; The locking member is detachably disposed on one side of the first bracket, and is used to fix the third sliding block to the first bracket.
8. The position adjustment device for a chamfering drill bit according to claim 1, characterized in that: A drill bit plugging hole matching the chamfering drill bit is provided in the middle of the drill bit fixing seat.