Multi-station numerical control drilling device with good clamping effect
By introducing a motor-driven bidirectional threaded rod and gear system into a multi-station CNC drilling device, the problem of offsetting parts during drilling is solved, stable clamping of parts and efficient drilling of parts is achieved, and the quality of parts is improved and productivity.
Patent Information
- Application Number
- CN202420915628.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing multi-station CNC drilling devices are prone to deviations during drilling of parts, resulting in unstable parts quality.
A multi-station CNC drilling device including machining components and fixing frame is designed. The bidirectional threaded rod and gear system is driven by a motor to realize the movement of the clamp and the stable clamping of multiple parts, ensuring that the machining parts are in the drilling process. fixed.
It effectively prevents parts from being offset, improves the stability of the drilling process and part quality, and speeds up the production efficiency of multiple parts.
Smart Images
Figure CN222221856U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drilling devices, in particular to a multi-station CNC drilling device with good clamping effect. Background Art
[0002] Drilling device refers to the general term for equipment used to process holes in solid materials. Common drilling devices include electric drills, drilling machines, etc. With the further development of processing technology, the demand for processed parts has also increased, thus requiring a clamping device that can fix multiple parts at the same time.
[0003] The prior art CN219504207U patent document proposes a multi-station CNC drilling device with good clamping effect. The patent document proposes: The utility model discloses a multi-station CNC drilling device with good clamping effect, which belongs to the technical field of drilling devices, including a top shell, a side frame is fixedly installed on an outer wall of one side of the top shell, a base is fixedly installed on the bottom of the side frame, a guide rail is fixedly installed on the top surface of the base, a workpiece clamping assembly is slidably installed on the guide rail, a quick limit assembly is arranged on an outer wall of one side of the workpiece clamping assembly, an electric push rod is fixedly installed on the top surface of the top shell, a telescopic frame is arranged at one end of the output shaft of the electric push rod, and a drilling motor is fixedly installed on the outside of the telescopic frame; in the utility model, a quick limit assembly is arranged on the outer side of the workpiece clamping assembly, and through this design, not only can the quick clamping and installation of the workpiece be completed, but also the overall position of the workpiece can be quickly changed, and at the same time, no frequent maintenance is required, and the overall equipment has a low failure rate and strong practicality.
[0004] The prior art can fix the processed parts by using a clamping spring shaft in conjunction with a clamping assembly. However, when fixing the processed parts, the processed parts are only fixed by the clamping spring shaft, and the fixing method is relatively simple. When drilling the processed parts, the processed parts may be offset. Utility Model Content
[0005] The purpose of the utility model is to provide a multi-station CNC drilling device with good clamping effect, so as to solve the problem that the processed parts may be offset when drilling the processed parts proposed in the above background technology. In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-station CNC drilling device with good clamping effect, including a processing component and a fixed frame, the processing component includes a fixed frame, a through hole 1 is opened on one side of the inner wall of the fixed frame, a power component 1 is arranged in the inner cavity of the fixed frame, the power component 1 includes a bearing 1, the bearing 1 is fixedly connected to the inner wall of the through hole 1, the other side of the inner wall of the fixed frame is fixedly connected to a bearing 2, the bottom of the inner cavity of the fixed frame is fixedly connected to a motor, and the rotating end on the other side of the motor is fixedly connected to a bidirectional threaded rod 1, The outer side of the bidirectional threaded rod 1 is rotatably connected to the inner walls of bearing 1 and bearing 2, and the outer side of the bidirectional threaded rod 1 is rotatably connected to a limiting block 1. A sliding groove 1 is provided on one side of the limiting block 1. Both sides of the inner cavity of the fixed frame are fixedly connected with a sliding rod 1. The outer side of the sliding rod 1 is slidably connected to the inner wall of the sliding groove 1. By installing the processing assembly, the motor can be started, and the motor drives the bidirectional threaded rod 1 to rotate, so that it can drive the splint to move toward the middle, fix the processed parts, and perform stable drilling on the processed parts, thereby improving the quality of the parts.
[0006] Further preferably, a through groove is provided at the bottom of the inner wall of the fixing frame, a through hole 2 is provided on the other side of the inner cavity of the fixing frame, a connecting component is provided on the inner wall of the through hole 2, and the connecting component includes a rotating rod 1, which can assist the connecting component in rotating so that it can fix multiple parts.
[0007] Further preferably, the rotating rod 1 is rotatably connected to the inner wall of the through hole 2, one side of the rotating rod 1 is fixedly connected to the other side of the bidirectional threaded rod 1, the other side of the rotating rod 1 is fixedly connected to a gear 1, the other side of the fixed frame is fixedly connected to a fixed rod, the outer side of the fixed rod is sleeved with a bearing 3, the outer side of the bearing 3 is rotatably connected to a gear 2, and the installed rotating rod 1 can connect the bidirectional threaded rod 1 and the gear 1, so that it can drive the bidirectional threaded rod 2 to rotate, thereby fixing the parts.
[0008] Further preferably, the outer side of gear one is meshingly connected with the outer side of gear two, the outer side of gear two is meshingly connected with gear three, one side of gear three is fixedly connected with rotating rod two, the outer side of rotating rod two is rotatably connected with the inner wall of through hole two, one side of the inner wall of the fixed frame is provided with through hole three, the inner wall of through hole three is provided with power component two, and the coordinated rotation of gear one, gear two and gear three can drive the bidirectional threaded rod two to rotate, so that the splint can fix multiple processed parts.
[0009] Further preferably, the power component 2 includes a bearing 4, the bearing 4 is fixedly connected to the inner wall of the through hole 3, the other side of the inner wall of the fixed frame is fixedly connected to a bearing 5, the bearing 5 is rotatably connected to the inner wall of the through hole 3 by a bidirectional threaded rod 2, the outer side of the bidirectional threaded rod 2 is sleeved with a limit block 2, a slide groove 2 is provided on one side of the limit block 2, a slide rod 2 is fixedly connected to one side of the inner cavity of the fixed frame, the outer side of the slide rod 2 is slidably connected to the inside of the slide groove 2, and the limit block 2 can be moved by matching the installed slide groove 2 with the slide rod 2, so that the parts can be fixed.
[0010] Further preferably, the tops of the limit blocks 1 and 2 are fixedly connected with connecting blocks, the outer sides of the connecting blocks are slidably connected with the inner walls of the through grooves, the tops of the connecting blocks are fixedly connected with clamps, the bottoms of the fixing frames are fixedly connected with bases, and the bottoms of the bases are fixedly connected with supporting legs, and the processed parts can be fixed by installing on the clamps, so that stable drilling work can be performed on the processed parts, thereby improving the quality of the parts.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the motor can be started by installing the processing assembly, and the motor drives the bidirectional threaded rod to rotate, so that it can drive the clamping plate to move toward the middle, fix the processed parts, and perform stable drilling work on the processed parts, thereby improving the quality of the parts.
[0013] In the utility model, by installing the connecting component, when the bidirectional threaded rod 1 rotates, the coordinated rotation of gear 1, gear 2 and gear 3 can drive the bidirectional threaded rod 2 to rotate, so that the clamping plate can fix multiple processed parts, so that it can drill multiple parts at the same time, speeding up the production of parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the processing assembly of the utility model;
[0017] Figure 4 This is a cross-sectional structural diagram of a power assembly of the utility model;
[0018] Figure 5 This is a schematic diagram of an enlarged cross-section structure of a connection assembly of the utility model;
[0019] Figure 6 It is a cross-sectional enlarged structural schematic diagram of the power component of the utility model.
[0020] In the figure: 1. Processing component; 101. Fixed frame; 102. Through hole 1; 2. Power component 1; 201. Bearing 1; 202. Bearing 2; 203. Motor; 204. Two-way threaded rod 1; 205. Limit block 1; 206. Slide slot 1; 207. Slide rod 1; 3. Through slot; 4. Through hole 2; 5. Connecting component; 501. Rotating rod 1; 502. Gear 1; 503. Fixed rod; 504. Bearing 3; 505. Gear 2; 506. Gear 3; 507. Rotating rod 2; 6. Through hole 3; 7. Power component 2; 701. Bearing 4; 702. Bearing 5; 703. Two-way threaded rod 2; 704. Limit block 2; 705. Slide slot 2; 706. Slide rod 2; 8. Connecting block; 9. Clamp; 10. Base; 11. Support leg. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 6 The utility model provides a technical solution: a multi-station CNC drilling device with good clamping effect, comprising a processing component 1 and a fixed frame 101, the processing component 1 comprises a fixed frame 101, a through hole 102 is opened on one side of the inner wall of the fixed frame 101, a power component 2 is arranged in the inner cavity of the fixed frame 101, the power component 2 comprises a bearing 201, the bearing 201 is fixedly connected to the inner wall of the through hole 102, the other side of the inner wall of the fixed frame 101 is fixedly connected to the bearing 202, the fixed frame 101 A motor 203 is fixedly connected to the bottom of the inner cavity, and a bidirectional threaded rod 204 is fixedly connected to the rotating end on the other side of the motor 203. The outer side of the bidirectional threaded rod 204 is rotatably connected to the inner walls of the bearing 201 and the bearing 202. The outer side of the bidirectional threaded rod 204 is rotatably connected to a limit block 205. A slide groove 206 is provided on one side of the limit block 205. Slide rods 207 are fixedly connected to both sides of the inner cavity of the fixed frame 101. The outer side of the slide rod 207 is slidably connected to the inner wall of the slide groove 206.
[0023] In this embodiment, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, a through groove 3 is provided at the bottom of the inner wall of the fixing frame 101, a through hole 2 4 is provided on the other side of the inner cavity of the fixing frame 101, a connecting assembly 5 is provided on the inner wall of the through hole 2 4, and the connecting assembly 5 includes a rotating rod 1 501, the rotating rod 1 501 is rotatably connected to the inner wall of the through hole 2 4, one side of the rotating rod 1 501 is fixedly connected to the other side of the bidirectional threaded rod 1 204, the other side of the rotating rod 1 501 is fixedly connected to a gear 1 502, the other side of the fixing frame 101 is fixedly connected to a fixing rod 503, the outer side of the fixing rod 503 is sleeved with a bearing 3 504, the outer side of the bearing 3 504 is rotatably connected to a gear 2 505, and the outer side of the gear 1 502 is meshedly connected with the outer side of the gear 2 505 The outer side of gear 2 505 is meshedly connected with gear 3 506, one side of gear 3 506 is fixedly connected with rotating rod 2 507, the outer side of rotating rod 2 507 is rotatably connected with the inner wall of through hole 2 4, one side of the inner wall of fixed frame 101 is provided with through hole 3 6, the inner wall of through hole 3 6 is provided with power assembly 2 7, the bidirectional threaded rod 1 204 can drive rotating rod 1 501, the rotating rod 1 501 drives gear 1 502 to rotate, through the cooperation of bearing 3 504 and gear 2 505, gear 1 502 can drive gear 2 505 to rotate, gear 2 505 can drive gear 3 506 to rotate, gear 3 506 drives rotating rod 2 507 to rotate.
[0024] In this embodiment, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the power assembly 27 includes a bearing 4 701, which is fixedly connected to the inner wall of the through hole 3 6, and a bearing 5 702 is fixedly connected to the other side of the inner wall of the fixed frame 101. The bearing 5 702 and the inner wall of the through hole 3 6 are rotatably connected to a two-way threaded rod 2 703, and the outer side of the two-way threaded rod 2 703 is sleeved with a limit block 2 704, and a slide groove 2 705 is provided on one side of the limit block 2 704. A slide rod 2 706 is fixedly connected to one side of the inner cavity of the fixed frame 101, and the outer side of the slide rod 2 706 is connected to the slide groove 2 705 is internally slidably connected, the limit block 1 205 and the top of the limit block 2 704 are fixedly connected with a connecting block 8, the outer side of the connecting block 8 is slidably connected to the inner wall of the through groove 3, the top of the connecting block 8 is fixedly connected with a splint 9, the bottom of the fixed frame 101 is fixedly connected with a base 10, and the bottom of the base 10 is fixedly connected with a supporting leg 11, the rotating rod 2 507 can drive the two-way threaded rod 2 703 to rotate, so that the limit block 2 704 can move toward the middle, so that the splint 9 can clamp and fix multiple parts.
[0025] The use method and advantages of the utility model: The multi-station CNC drilling device with good clamping effect has the following working process when in use:
[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when multiple parts need to be drilled, the staff can first place the parts to be drilled in the middle of the clamping plate 9, and then the staff can start the motor 203, and the motor 203 drives the bidirectional threaded rod 204 to rotate. Through the cooperation of the limit block 205 and the slide bar 207, the rotation of the bidirectional threaded rod 204 can drive the limit block 205 to move toward the middle, and the limit block 205 drives the connecting block 8 and the clamping plate 9 to move toward the middle, so that the clamping plate 9 can clamp and fix the parts, and at the same time the bidirectional threaded rod 204 can Drive rotating rod 1 501, rotating rod 1 501 drives gear 1 502 to rotate, through the cooperation of bearing 3 504 and gear 2 505, gear 1 502 can drive gear 2 505 to rotate, so that gear 2 505 can drive gear 3 506 to rotate, gear 3 506 drives rotating rod 2 507 to rotate, so that rotating rod 2 507 can drive bidirectional threaded rod 2 703 to rotate, so that limit block 2 704 can move to the middle, so that the splint 9 can clamp and fix multiple parts, so that it can perform drilling work on the parts.
[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A multi-station CNC drilling device with good clamping effect, comprising a processing assembly (1) and a fixing frame (101), characterized in that: The processing assembly (1) comprises a fixed frame (101), one side of the inner wall of the fixed frame (101) is provided with a through hole (102), the inner cavity of the fixed frame (101) is provided with a power assembly (2), the power assembly (2) comprises a bearing (201), the bearing (201) is fixedly connected to the inner wall of the through hole (102), the other side of the inner wall of the fixed frame (101) is fixedly connected to a bearing (202), the bottom of the inner cavity of the fixed frame (101) is fixedly connected to a motor (203), the motor (2 03) The rotating end on the other side is fixedly connected with a bidirectional threaded rod (204), the outer side of the bidirectional threaded rod (204) is rotatably connected to the inner wall of the bearing (201) and the bearing (202), the outer side of the bidirectional threaded rod (204) is rotatably connected to a limit block (205), one side of the limit block (205) is provided with a slide groove (206), and both sides of the inner cavity of the fixed frame (101) are fixedly connected with a slide rod (207), and the outer side of the slide rod (207) is slidably connected to the inner wall of the slide groove (206).
2. A multi-station CNC drilling device with good clamping effect according to claim 1, characterized in that: A through slot (3) is provided at the bottom of the inner wall of the fixing frame (101), a second through hole (4) is provided on the other side of the inner cavity of the fixing frame (101), a connecting component (5) is provided on the inner wall of the second through hole (4), and the connecting component (5) comprises a rotating rod (501).
3. A multi-station CNC drilling device with good clamping effect according to claim 2, characterized in that: The rotating rod 1 (501) is rotatably connected to the inner wall of the through hole 2 (4); one side of the rotating rod 1 (501) is fixedly connected to the other side of the bidirectional threaded rod 1 (204); the other side of the rotating rod 1 (501) is fixedly connected to a gear 1 (502); the other side of the fixed frame (101) is fixedly connected to a fixed rod (503); the outer side of the fixed rod (503) is sleeved with a bearing 3 (504); the outer side of the bearing 3 (504) is rotatably connected to a gear 2 (505).
4. A multi-station CNC drilling device with good clamping effect according to claim 3, characterized in that: The outer side of the gear one (502) is meshedly connected with the outer side of the gear two (505), the outer side of the gear two (505) is meshedly connected with the gear three (506), one side of the gear three (506) is fixedly connected with the rotating rod two (507), the outer side of the rotating rod two (507) is rotatably connected with the inner wall of the through hole two (4), one side of the inner wall of the fixed frame (101) is provided with a through hole three (6), and the inner wall of the through hole three (6) is provided with a power assembly two (7).
5. A multi-station CNC drilling device with good clamping effect according to claim 4, characterized in that: The power component 2 (7) includes a bearing 4 (701), and the bearing 4 (701) is fixedly connected to the inner wall of the through hole 3 (6). The other side of the inner wall of the fixed frame (101) is fixedly connected to a bearing 5 (702). The bearing 5 (702) is rotatably connected to the inner wall of the through hole 3 (6) by a bidirectional threaded rod 2 (703). The outer side of the bidirectional threaded rod 2 (703) is sleeved with a limit block 2 (704), and one side of the limit block 2 (704) is provided with a slide groove 2 (705). One side of the inner cavity of the fixed frame (101) is fixedly connected to a slide rod 2 (706), and the outer side of the slide rod 2 (706) is slidably connected to the inside of the slide groove 2 (705).
6. A multi-station CNC drilling device with good clamping effect according to claim 5, characterized in that: The tops of the limit blocks 1 (205) and 2 (704) are fixedly connected with a connecting block (8); the outer side of the connecting block (8) is slidably connected with the inner wall of the through groove (3); the top of the connecting block (8) is fixedly connected with a clamping plate (9); the bottom of the fixing frame (101) is fixedly connected with a base (10); and the bottom of the base (10) is fixedly connected with a supporting leg (11).