CN113275616A - Special-shaped part drilling device of machining center - Google Patents
Special-shaped part drilling device of machining center Download PDFInfo
- Publication number
- CN113275616A CN113275616A CN202110543188.4A CN202110543188A CN113275616A CN 113275616 A CN113275616 A CN 113275616A CN 202110543188 A CN202110543188 A CN 202110543188A CN 113275616 A CN113275616 A CN 113275616A
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- plate
- clamping
- machining center
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a special-shaped part drilling device for a machining center, and relates to the technical field of special workpiece machining equipment. The special-shaped piece positioning and punching device has the advantages that the special-shaped piece positioning and punching effect is good, the accurate hole drilling position can be conveniently adjusted, the accuracy rate of special-shaped piece drilling is improved, the defective rate is reduced, the vibration damage to the special-shaped piece in the hole drilling process is also reduced, and the special-shaped piece can be positioned.
Description
Technical Field
The invention relates to the technical field of special workpiece machining equipment, in particular to a special-shaped part drilling device for a machining center.
Background
A large number of special-shaped parts exist in a braking system and a steering system mechanism of an automobile chassis, most of the special-shaped parts are cast and forged parts, and the special-shaped parts are complex in structure and high in machining precision. In machining, design and process personnel often classify the parts into key and important parts, and a machining requirement for multi-angle hole diameter machining of the parts exists. When the special-shaped plate is machined, in order to enable the surface of the special-shaped plate to meet the technical requirements of size, geometric shape, mutual position precision with other surfaces and the like specified in a drawing, the special-shaped plate needs to be positioned, installed and clamped before machining. When processing dysmorphism plate, consider the factor of size and weight, need design comparatively reasonable drilling equipment, need fix a position and fix whole dysmorphism plate, still need reserve the position of drilling to and the reasonable bearing structure of whole anchor clamps and the weight distribution of anchor clamps, in order to reach accurate positioning and fixed purpose.
Disclosure of Invention
The invention aims to solve the technical problem that a special-shaped piece is fixed, has a fine adjustment function, achieves the aims of accurate positioning and fixing, and designs a special-shaped piece drilling device of a machining center.
The technical scheme adopted by the invention for solving the technical problems is as follows: a machining center profile drilling apparatus comprising: the top end of the base is a spherical open slot, a spherical block groove is arranged in the base, and the spherical block groove is communicated with the spherical open slot; the bottom end of the operating platform is provided with an inner ball block arranged in the spherical block groove, the bottom end of the middle part of the operating platform is provided with a spherical block matched with the spherical open groove, and the top end of the operating platform is in a pillar shape; the positioning plate is arranged at the top end of the operating platform and provided with square through holes which are arranged in an array manner, clamping grooves are formed in two sides of each square through hole, and rod grooves communicated with the clamping grooves are formed in the side surfaces of the positioning plate; the adjusting column is arranged in the square through hole of the positioning plate in a sliding manner; the locking plates are slidably arranged in the clamping grooves of the positioning plates, and every two locking plates correspond to one square through hole; the locking rods are rotatably arranged in the rod grooves of the positioning plate and are rotatably connected with the locking plate; the tension spring is sleeved on the adjusting column, the bottom end of the tension spring is fixedly arranged on the adjusting column, and the top end of the tension spring is fixedly arranged at the bottom end of the positioning plate; the vertical plates are fixedly arranged on the positioning plate; the clamping rod is rotatably arranged on the vertical plate; the clamping plates are fixedly arranged on the clamping rods, and the clamping plates on each pair of vertical plates are oppositely arranged; the rotating rod is rotatably arranged on the base and is positioned around the operating platform; and one end of the pull wire is fixedly arranged on the rotating rod, and the other end of the pull wire is fixedly arranged on the rotating rod.
Further, the method also comprises the following steps: the supporting rod is fixedly arranged on the base; the top plate is fixedly arranged on the supporting rod; the bottom end of the telescopic cylinder is inverted on the top plate; the moving plate is fixedly arranged at the telescopic end of the telescopic cylinder; the rotating motor is fixedly arranged at the bottom end of the moving plate; the drill bit is fixedly arranged at the rotating end of the rotating motor.
Further, the base is provided with a wire cavity.
Furthermore, the part that the regulation post is located the square hole is equipped with the dull polish, the splint are equipped with the dull polish with the part that the regulation post corresponds.
Furthermore, the top end of the adjusting column is spherical.
Further, there are two pairs of said clamping plates.
Furthermore, two ends of the moving plate are arranged on the supporting rod in a sliding mode.
Furthermore, a buffer spring is arranged between the top plate and the moving plate, and the top of the buffer spring is fixedly connected with the bottom of the top plate.
The invention has the beneficial effects that: drill bit and dysmorphism fixed knot construct and mutually support for dysmorphism location is punched effectually, conveniently adjusts to accurate drilling position, has improved the rate of accuracy to the drilling of dysmorphism, reduces the defective percentage, has also reduced the vibration damage to dysmorphism in the drilling process, can fix a position dysmorphism, has indirectly saved the processing cost. The method comprises preliminary positioning and accurate positioning, is favorable for saving positioning time, and has high efficiency and high accuracy.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic structural diagram of a drilling device for a profile part of a machining center;
FIG. 2 is a schematic view of the structure of the adjustment post, lock plate and lock rod;
fig. 3 is a schematic structural diagram of the vertical plate, the clamping rod and the clamping plate.
In the above figures, 1, a base; 2. an operation table; 3. positioning a plate; 4. an adjustment column; 5. a locking plate; 6. a lock lever; 7. a tension spring; 8. a vertical plate; 9. a clamping bar; 10. a splint; 11. a rotating rod; 12. a pull wire; 13. a support bar; 14. a top plate; 15. a telescopic cylinder; 16. moving the plate; 17. a rotating electric machine; 18. a drill bit; 19. a buffer spring.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments is as follows:
a special-shaped part drilling device of a machining center is shown in figures 1 to 3 and comprises a base 1, an operating platform 2, a positioning plate 3, an adjusting column 4, a locking plate 5, at least two locking rods 6, a tension spring 7, at least one pair of vertical plates 8, clamping rods 9, a clamping plate 10, a rotating rod 11 and a pull wire 12.
As shown in figure 1, the top end of the base 1 is a spherical open slot, a spherical block slot is arranged in the base 1, and the spherical block slot is communicated with the spherical open slot.
The bottom end of the operation table 2 is provided with an inner ball block arranged in the spherical block groove, the inner ball block can move in the spherical block groove, the lowest point of the inner ball block is not necessarily at the lowest point of the spherical block groove, and the lowest point of the inner ball block plays a role in reducing the overall movement amplitude of the operation table 2. The bottom end of the middle part of the operating platform 2 is a spherical block matched with the spherical open slot, the spherical block at the bottom end of the middle part of the operating platform 2 and the spherical open slot of the base 1 are similar to a part of a large ball sleeve ball, the spherical block of the operating platform 2 is always attached to the spherical open slot of the base 1, and under the action of gravity, the two basically coincide with a geometric center line under most conditions. The top end of the operation table 2 is in a pillar shape, and the positioning plate 3 is provided at the top end of the operation table 2. The top end of the operating platform 2 is in a pillar shape, which is mainly used for providing a moving space and facilitating the movement of the adjusting column 4 in the positioning plate 3.
As shown in fig. 1, the positioning plate 3 is provided with square through holes arranged in an array, and the adjusting posts 4 are slidably disposed in the square through holes of the positioning plate 3. Extension spring 7 cover is on adjusting post 4, and the bottom mounting of extension spring 7 sets up on adjusting post 4, and the top mounting of extension spring 7 sets up the bottom at locating plate 3. When the adjusting column 4 is pressed downwards, the tension spring 7 is stretched, and a plurality of patterns can be formed at the top end of the adjusting column 4 so as to support the special-shaped piece in consideration of designing a large number of adjusting columns 4. Preferably, the top end of the adjusting column 4 is spherical, so that the supporting effect is good, and the adjusting column is not easy to damage.
With reference to fig. 2, clamping grooves are formed in two sides of the square through hole, the locking plate 5 is slidably arranged in the clamping grooves of the positioning plate 3, rod grooves communicated with the clamping grooves are formed in the side faces of the positioning plate 3, the locking rod 6 is rotatably arranged in the rod grooves of the positioning plate 3, and the locking rod 6 is rotatably connected with the locking plate 5.
In the present application, every two locking plates 5 correspond to a square through hole, that is, as shown in the figure, when two locking rods 6 are rotated, the two locking plates 5 located at the side of the adjusting column 4 will clamp the adjusting column 4. A locking rod 6 can control a plurality of locking plates 5 which are positioned at the same side of the adjusting column 4, and the locking plate 5 at the other side is correspondingly provided with a cavity. Preferably, the part that the regulation post 4 is located the square hole is equipped with the dull polish, and the splint 10 is equipped with the dull polish with the part that the regulation post 4 corresponds, and the setting of this dull polish can improve the frictional force between regulation post 4 and the jam plate 5, improves stability.
As shown in fig. 1 and 3, the vertical plate 8 is fixedly disposed on the positioning plate 3, the clamping rods 9 are rotatably disposed on the vertical plate 8, the clamping plates 10 are fixedly disposed on the clamping rods 9, the clamping plates 10 on each pair of vertical plates 8 are oppositely disposed, the clamping plates 10 can be controlled by rotating the clamping rods 9, and the two oppositely disposed clamping plates 10 can clamp the side surface of the special-shaped member. Conventionally, there are two pairs of splints 10, the two pairs of splints 10 providing better clamping.
The rotating rod 11 is rotatably arranged on the base 1, the rotating rod 11 is positioned around the operating platform 2, one end of the stay wire 12 is fixedly arranged on the rotating rod 11, and the other end of the stay wire is fixedly arranged on the rotating rod 11. The position between the base 1 and the operation table 2 can be finely adjusted by rotating the rotating rod 11, and the position between the base 1 and the operation table 2 can be further kept by four pull wires 12. Preferentially, the base 1 is provided with a wire cavity which is communicated with the rod cavity of the base 1, and the pull wire 12 wound on the rotating rod 11 is just positioned in the wire cavity to play a role in storing the pull wire 12.
In order to realize the drilling function, a supporting rod 13, a top plate 14, a telescopic cylinder 15, a moving plate 16, a rotating motor 17 and a drill bit 18 are also designed. The supporting rod 13 is fixedly arranged on the base 1, the top plate 14 is fixedly arranged on the supporting rod 13, the bottom end of the telescopic cylinder 15 is inverted on the top plate 14, the moving plate 16 is fixedly arranged at the telescopic end of the telescopic cylinder 15, the rotating motor 17 is fixedly arranged at the bottom end of the moving plate 16, and the drill bit 18 is fixedly arranged at the rotating end of the rotating motor 17. The telescopic cylinder 15 controls the moving plate 16 to reciprocate, and the rotary motor 17 controls the drill bit 18 to rotate, so that the punching is completed.
Preferably, a buffer spring 19 is arranged between the top plate 14 and the moving plate 16, and the top of the buffer spring 19 is fixedly connected with the bottom of the top plate 14. The damper spring 19 serves to damp the vibration of the moving plate 16. And the two ends of the moving plate 16 are arranged on the support rods 13 in a sliding manner, so that the effects of weakening the vibration of the moving plate 16 and keeping the device stable are achieved.
When the special-shaped part clamping device is used, the special-shaped part is placed on the positioning plate 3, the adjusting columns 4 move downwards, the adjusting columns 3 at different positions slide downwards at different distances, the clamping rods 9 are rotated, and the vertical plates 8 which are oppositely arranged are used for clamping the special-shaped part to keep stable; the locking rod 6 is rotated to clamp the adjusting column 4, so that the adjusting column 4 is prevented from moving downwards in the drilling process; the four rotating rods 11 are rotated to finely adjust the special-shaped piece to be accurately positioned, and as shown in fig. 1, if the special-shaped piece on the positioning plate 3 deviates to the right, the rotating rod 11 on the right side is loosened, and the rotating rod 11 on the left side is tightened.
The telescopic cylinder 15 is started, the telescopic cylinder 15 pushes the rotating motor 17 to vertically move downwards through the moving plate 16, and the drill bit 18 punches the special-shaped piece.
The invention has been described above with reference to a preferred embodiment, but the scope of protection of the invention is not limited thereto, and various modifications can be made and equivalents can be substituted for elements thereof without departing from the scope of the invention, and features mentioned in the various embodiments can be combined in any way as long as there is no structural conflict, and any reference sign in the claims should not be construed as limiting the claim concerned, from which the embodiment is to be regarded as being exemplary and non-limiting in any way. Therefore, all technical solutions that fall within the scope of the claims are within the scope of the present invention.
Claims (8)
1. A machining center dysmorphism drilling equipment characterized in that includes:
the device comprises a base (1), wherein the top end of the base (1) is a spherical open slot, a spherical block groove is formed in the base (1), and the spherical block groove is communicated with the spherical open slot;
the bottom end of the operating platform (2) is an inner ball block arranged in the spherical block groove, the bottom end of the middle part of the operating platform (2) is a spherical block matched with the spherical open groove, and the top end of the operating platform (2) is in a pillar shape;
the positioning plate (3) is arranged at the top end of the operating table (2), square through holes are arranged in an array mode in the positioning plate (3), clamping grooves are formed in two sides of each square through hole, and rod grooves communicated with the clamping grooves are formed in the side faces of the positioning plate (3);
the adjusting column (4) is arranged in the square through hole of the positioning plate (3) in a sliding manner;
the locking plates (5) are slidably arranged in the clamping grooves of the positioning plates (3), and every two locking plates (5) correspond to one square through hole;
the locking plates (6) are rotatably arranged in the rod grooves of the positioning plates (3), and the locking plates (6) are rotatably connected with the locking plates (5);
the tension spring (7) is sleeved on the adjusting column (4), the bottom end of the tension spring (7) is fixedly arranged on the adjusting column (4), and the top end of the tension spring (7) is fixedly arranged at the bottom end of the positioning plate (3);
the vertical plates (8) are fixedly arranged on the positioning plate (3);
the clamping rod (9), the clamping rod (9) is rotatably arranged on the vertical plate (8);
the clamping plates (10) are fixedly arranged on the clamping rods (9), and the clamping plates (10) on each pair of vertical plates (8) are oppositely arranged;
the rotating rod (11) is rotatably arranged on the base (1), and the rotating rod (11) is positioned around the operating table (2);
one end of the pull wire (12) is fixedly arranged on the rotating rod (11), and the other end of the pull wire (12) is fixedly arranged on the rotating rod (11).
2. The machining center profile drilling device of claim 1, further comprising:
the supporting rod (13), the said supporting rod (13) is fixedly set up on the said base (1);
the top plate (14), the said top plate (14) is fixedly set up on the said support bar (13);
the bottom end of the telescopic cylinder (15) is inverted on the top plate (14);
the moving plate (16), the said moving plate (16) is fixed to set up in the flexible end of the said telescopic cylinder (15);
the rotating motor (17), the said rotating motor (17) is fixedly set up in the bottom of the said movable plate (16);
a drill (18), wherein the drill (18) is fixedly arranged at the rotating end of the rotating motor (17).
3. Machining center profile-piece drilling device according to claim 1, characterized in that the base (1) is provided with a wire cavity.
4. Machining center profile-piece drilling device according to claim 1, characterized in that the part of the adjusting post (4) that is inside the square hole is frosted and the part of the clamping plate (10) that corresponds to the adjusting post (4) is frosted.
5. Machining center profile-piece drilling device according to claim 1, characterized in that the top end of the adjusting column (4) is round and spherical.
6. Machining center profile-piece drilling device according to claim 1, characterized in that there are two pairs of clamping plates (10).
7. Machining center profile drilling device according to claim 2, characterized in that the moving plate (16) is arranged with both ends sliding on the support bars (13).
8. Machining center profile-piece drilling device according to claim 2, characterized in that a buffer spring (19) is arranged between the top plate (14) and the moving plate (16), the top of the buffer spring (19) being fixedly connected to the bottom of the top plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543188.4A CN113275616B (en) | 2021-05-19 | 2021-05-19 | Special-shaped part drilling device of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543188.4A CN113275616B (en) | 2021-05-19 | 2021-05-19 | Special-shaped part drilling device of machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113275616A true CN113275616A (en) | 2021-08-20 |
| CN113275616B CN113275616B (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543188.4A Active CN113275616B (en) | 2021-05-19 | 2021-05-19 | Special-shaped part drilling device of machining center |
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| Country | Link |
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| CN (1) | CN113275616B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927340A (en) * | 2021-10-22 | 2022-01-14 | 中国建筑第五工程局有限公司 | Adjustable limiting and fixing method for special-shaped component |
| CN115194518A (en) * | 2022-09-06 | 2022-10-18 | 兴化市剑达铸造有限公司 | Mould processing fixing device |
| CN115780853A (en) * | 2023-02-03 | 2023-03-14 | 徐州新兴达克罗科技有限公司 | Perforating machine for machining of mechanical parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106334961A (en) * | 2016-11-09 | 2017-01-18 | 翎创机电（上海）有限公司 | Shape Adjusting Tool |
| CN108672745A (en) * | 2018-08-05 | 2018-10-19 | 安徽星光标识***有限公司 | A kind of drilling machine of Sign Board processing |
| CN208132041U (en) * | 2018-04-10 | 2018-11-23 | 广州龙宇五金筛网有限公司 | A kind of metal plate drilling device |
| CN109277593A (en) * | 2018-10-29 | 2019-01-29 | 李友新 | Drilling machine is used in a kind of processing of steel construction |
| CN211661112U (en) * | 2020-03-10 | 2020-10-13 | 陆明艳 | Automatic drilling equipment for hardware production |
| CN212526186U (en) * | 2020-05-27 | 2021-02-12 | 江苏无锡欧派集成家居有限公司 | Positioning device for drilling special-shaped workpiece of plate-type furniture |
-
2021
- 2021-05-19 CN CN202110543188.4A patent/CN113275616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334961A (en) * | 2016-11-09 | 2017-01-18 | 翎创机电（上海）有限公司 | Shape Adjusting Tool |
| CN208132041U (en) * | 2018-04-10 | 2018-11-23 | 广州龙宇五金筛网有限公司 | A kind of metal plate drilling device |
| CN108672745A (en) * | 2018-08-05 | 2018-10-19 | 安徽星光标识***有限公司 | A kind of drilling machine of Sign Board processing |
| CN109277593A (en) * | 2018-10-29 | 2019-01-29 | 李友新 | Drilling machine is used in a kind of processing of steel construction |
| CN211661112U (en) * | 2020-03-10 | 2020-10-13 | 陆明艳 | Automatic drilling equipment for hardware production |
| CN212526186U (en) * | 2020-05-27 | 2021-02-12 | 江苏无锡欧派集成家居有限公司 | Positioning device for drilling special-shaped workpiece of plate-type furniture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927340A (en) * | 2021-10-22 | 2022-01-14 | 中国建筑第五工程局有限公司 | Adjustable limiting and fixing method for special-shaped component |
| CN113927340B (en) * | 2021-10-22 | 2022-09-30 | 西安山之宝石业有限公司 | Adjustable limiting and fixing method for special-shaped component |
| CN115194518A (en) * | 2022-09-06 | 2022-10-18 | 兴化市剑达铸造有限公司 | Mould processing fixing device |
| CN115780853A (en) * | 2023-02-03 | 2023-03-14 | 徐州新兴达克罗科技有限公司 | Perforating machine for machining of mechanical parts |
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| Publication number | Publication date |
|---|---|
| CN113275616B (en) | 2022-06-07 |
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