CN109664129B - Clamp for motor suspension bracket tube beam and machining method - Google Patents
Clamp for motor suspension bracket tube beam and machining method Download PDFInfo
- Publication number
- CN109664129B CN109664129B CN201811602625.XA CN201811602625A CN109664129B CN 109664129 B CN109664129 B CN 109664129B CN 201811602625 A CN201811602625 A CN 201811602625A CN 109664129 B CN109664129 B CN 109664129B
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- Prior art keywords
- suspension bracket
- motor suspension
- shaped
- clamp
- shaped block
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- 239000000725 suspension Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 230000007306 turnover Effects 0.000 claims abstract description 12
- 238000003801 milling Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000003672 processing method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a clamp for a motor suspension bracket tube beam and a processing method thereof, wherein the clamp comprises a base, a first clamping mechanism and a second clamping mechanism; the first clamping mechanism comprises a V-shaped block A, a limiting supporting plate, a V-shaped block B and a forward pushing cylinder A, and a U-shaped groove is formed in the limiting supporting plate; the second clamping mechanism comprises a V-shaped block C, a turnover pressing plate, a front pushing cylinder B and a mounting seat; the base is provided with a conical positioning column. The method comprises the following steps: and (3) a step of: mounting the clamp on a numerical control machine tool; and II: mounting a motor suspension bracket tube beam on a clamp; thirdly,: drill bits are arranged on a main shaft of the numerical control machine tool, and mounting holes are drilled at two ends of a motor suspension bracket tubular beam respectively; fourth, the method comprises the following steps: and installing milling cutters on a main shaft of the numerical control machine tool, and milling C-shaped grooves at two ends of a motor suspension bracket tube beam respectively. The invention can realize quick clamping and has accurate and reliable positioning; the processing steps of the pipe beam are simplified, the processing efficiency is improved, and the deformation and scrapping of pipe orifice processing can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of automobile part production and processing, in particular to a clamp and a processing method of a motor suspension bracket tube beam.
Background
Currently, motor suspension brackets are automotive power components used in the automotive industry to reduce and control the transmission of engine vibrations and to provide support. Wherein, motor suspension support tubular beam is as one of the main component parts of motor suspension, need to process out the mounting hole and be used for welding the C-shaped groove of outside pipe at its both ends, and the mouth of pipe of general tubular beam is the platykurtic, when processing C-shaped groove in the workshop: fixing a motor suspension bracket pipe beam on a punch press clamp, adding a cushion block at a pipe orifice of a C-shaped groove to be processed, then finishing the processing of the pipe orifice of one pipe beam by twice punching, and then processing the other pipe orifice.
However, the method is complex in operation, complex in process, high in labor intensity and low in machining efficiency, and in addition, due to twice blanking and forming in the stamping process, the accuracy and the material of installation of the cushion block and the thickness of the tube beam are considered, the tube orifice is easy to deform, seriously and even scrapped in the blanking process, and the machining and the production of the tube beam of the motor suspension bracket are not facilitated.
Disclosure of Invention
In order to avoid and solve the technical problems, the invention provides a clamp for a motor suspension bracket tube beam and a processing method.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
the clamp for the motor suspension bracket tube beam comprises a base, wherein a first clamping mechanism is arranged at the left end and the right end of the base, and a second clamping mechanism is arranged in the middle of the base;
the first clamping mechanism comprises a V-shaped block A, a limiting supporting plate, a V-shaped block B and a forward pushing cylinder A, wherein the limiting supporting plate is arranged close to and higher than the V-shaped block A, the V-shaped block B is positioned at the rear side of the V-shaped block A, an output shaft of the forward pushing cylinder A is connected with the V-shaped block B, and a U-shaped groove is formed in the limiting supporting plate;
the second clamping mechanism comprises a V-shaped block C, a turnover pressing plate positioned above the V-shaped block C, a front pushing cylinder B with an output shaft hinged with the upper side of the turnover pressing plate, and a mounting seat connected with the bottom of the front pushing cylinder B and hinged with the lower side of the turnover pressing plate;
and the base is also provided with a conical positioning column matched with the small hole on the motor suspension bracket tube beam.
Further, the V-shaped blocks A and B are obliquely upwards, and the tops of the V-shaped blocks A and B are arranged to be directed to the outer side of the base.
Further, the V-shaped block B is connected with a sliding seat which is slidably arranged on the bottom plate, and the sliding seat is connected with a handle.
Further, the V-shaped blocks C are positioned at the lower sides of the middle parts of the V-shaped blocks A at the left end and the right end, so that the V-shaped blocks C and the V-shaped blocks A are distributed in a U shape.
A pipe beam processing method of a clamp applying a motor to suspend a bracket pipe beam is characterized by comprising the following steps: the method comprises the following steps:
step one: mounting the clamp on a numerical control machine tool;
step two: mounting a motor suspension bracket tube beam on a clamp, and starting the clamp to fix;
step three: a drill bit is arranged on a main shaft of the numerical control machine tool, and two steps are carried out, and mounting holes are drilled at two ends of a motor suspension bracket tube beam respectively;
step four: and a milling cutter is arranged on a main shaft of the numerical control machine tool, and C-shaped grooves are milled at two ends of a motor suspension bracket tube beam respectively.
The beneficial effects of the invention are as follows: the invention can realize the rapid clamping of the motor suspension bracket tube beam, has accurate and reliable positioning and more firm clamping, and greatly reduces the labor intensity of workers; and the tube Liang Guankou is milled and formed once, so that the processing steps of the tube beam are simplified, the processing efficiency is improved, the deformation and scrapping of the tube orifice in the processing process can be effectively avoided, and the processing and production of the motor suspension bracket tube beam are facilitated.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention after mounting a motor suspension bracket tube beam;
FIG. 3 is a schematic view of a structure of a motor suspension bracket tubular beam according to the present invention;
FIG. 4 is an enlarged partial schematic view of the motor suspension bracket tube beam of FIG. 3;
FIG. 5 is a flow chart of the processing method of the present invention.
Detailed Description
The present invention will be further described in the following to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand.
As shown in fig. 1 to 5, a clamp for a motor suspension bracket tubular beam comprises a base 1, wherein a first clamping mechanism 2 is arranged at the left end and the right end of the base 1, and a second clamping mechanism 3 is arranged in the middle of the base;
the first clamping mechanism 2 comprises a V-shaped block A21, a limit supporting plate 22 which is close to and higher than the V-shaped block A21, a V-shaped block B23 which is positioned at the rear side of the V-shaped block A21, and a push-forward cylinder A24 with an output shaft connected with the V-shaped block B23, wherein a U-shaped groove 22a is arranged on the limit supporting plate 22; the V-shaped block A21, the limiting support plate 22 and the forward pushing cylinder A24 are all fixed on the base 1;
the second clamping mechanism 3 comprises a V-shaped block C31, a turnover pressing plate 32 positioned above the V-shaped block C31, a forward pushing cylinder B33 with an output shaft hinged with the upper side of the turnover pressing plate 32, and a mounting seat 34 connected with the bottom of the forward pushing cylinder B33 and hinged with the lower side of the turnover pressing plate 32; the V-shaped blocks C31 and the mounting seats 34 are fixed on the base 1, and the number of the V-shaped blocks C31 is two;
the base 1 is also provided with a conical positioning column 4 matched with a small hole 5a on a motor suspension bracket tube beam 5.
The V-shaped blocks A21 and B23 are all arranged obliquely upwards and the top points to the outer side of the base 1. So as to clamp the two arc-shaped sections of the motor suspension bracket tube beam 5.
The V-shaped block B23 is connected with a sliding seat 6 which is slidably arranged on the bottom plate 1, and the sliding seat 6 is connected with a handle 7. The slide seat 6 ensures that the moving process of the V-shaped block B23 is more stable so as to ensure accurate clamping.
The V-shaped blocks C31 are positioned at the lower sides of the middle parts of the V-shaped blocks A21 at the left end and the right end, so that the V-shaped blocks C31 and the V-shaped blocks A21 are distributed in a U shape. In this way the outer contour of the motor suspension bracket tube beam 5 is conformed to ensure that clamping is possible.
A tube beam processing method of a clamp applying a motor to suspend a support tube beam comprises the following steps:
step one: mounting the clamp on a numerical control machine tool;
step two: mounting the motor suspension bracket tube beam 5 on a clamp, and starting the clamp to fix;
the specific clamping process is as follows: the bottom of the motor suspension bracket tube beam 5 is supported on a V-shaped block C31, small holes 5a on the motor suspension bracket tube beam 5 are matched with conical positioning columns 4, two ends of the motor suspension bracket tube beam 5 are supported on a V-shaped block A21 and U-shaped grooves 22a of a limiting supporting plate 22, a front pushing cylinder A24 pushes a V-shaped block B23 to move so as to clamp two ends of the motor suspension bracket tube beam 5, a front pushing cylinder B33 pushes a turnover pressing plate 32 to enable the turnover pressing plate to turn downwards, the bottom of the motor suspension bracket tube beam 5 is tightly pressed, and therefore integral clamping of the tube beam is achieved;
step three: a drill bit is arranged on a main shaft of the numerical control machine tool, and two steps are carried out, and mounting holes 5b are drilled at two ends of a motor suspension bracket tube beam 5 respectively;
step four: the milling cutter is arranged on the main shaft of the numerical control machine tool, the C-shaped grooves 5C are milled at the two ends of the motor suspension bracket tube beam 5 respectively, the C-shaped grooves 5C can be formed through one-time milling, and the machining efficiency is greatly improved.
In conclusion, the invention can realize the rapid clamping of the motor suspension bracket tube beam 5, has accurate and reliable positioning and more firm clamping, and greatly reduces the labor intensity of workers; and through the one-time milling shaping of geminate transistors Liang Guankou, simplified the processing step of tubular beams, improved machining efficiency, effectively avoided the deformation and the scrapping of mouth of pipe course of working, be favorable to the processing production of motor suspension support tubular beams 5.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a fixture of motor suspension support tubular beams, includes base (1), both ends all are equipped with first clamping mechanism (2), the middle part is equipped with second clamping mechanism (3), its characterized in that about base (1):
the first clamping mechanism (2) comprises a V-shaped block A (21), a limiting supporting plate (22) which is close to and higher than the V-shaped block A (21), a V-shaped block B (23) which is positioned at the rear side of the V-shaped block A (21), and a forward pushing cylinder A (24) with an output shaft connected with the V-shaped block B (23), wherein a U-shaped groove (22 a) is formed in the limiting supporting plate (22);
the second clamping mechanism (3) comprises a V-shaped block C (31), a turnover pressing plate (32) positioned above the V-shaped block C (31), a forward pushing cylinder B (33) with an output shaft hinged with the upper side of the turnover pressing plate (32), and an installation seat (34) connected with the bottom of the forward pushing cylinder B (33) and hinged with the lower side of the turnover pressing plate (32);
the base (1) is also provided with a conical positioning column (4) matched with a small hole (5 a) on the motor suspension bracket tube beam (5); the V-shaped blocks A (21) and the V-shaped blocks B (23) are obliquely upwards, and the tops of the V-shaped blocks A and the V-shaped blocks B are arranged to point to the outer side of the base (1); the V-shaped blocks C (31) are positioned at the lower sides of the middle parts of the V-shaped blocks A (21) at the left end and the right end, so that the V-shaped blocks C (31) and the V-shaped blocks A (21) are distributed in a U shape.
2. The clamp for a motor suspension bracket tubular beam of claim 1, wherein: the V-shaped block B (23) is connected with a sliding seat (6) which is slidably mounted on the base (1), and the sliding seat (6) is connected with a handle (7).
3. A method of machining a tubular beam using a jig for suspending a bracket tubular beam by a motor according to any one of claims 1 to 2, wherein: the method comprises the following steps:
step one: mounting the clamp on a numerical control machine tool;
step two: installing a motor suspension bracket tube beam (5) on a clamp, and starting the clamp to fix;
step three: a drill bit is arranged on a main shaft of the numerical control machine tool, and two steps are carried out, and mounting holes (5 b) are drilled at two ends of a motor suspension bracket tube beam (5) respectively;
step four: the milling cutter is arranged on a main shaft of the numerical control machine tool, and C-shaped grooves (5C) are milled at two ends of a motor suspension bracket tube beam (5) respectively in two steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811602625.XA CN109664129B (en) | 2018-12-26 | 2018-12-26 | Clamp for motor suspension bracket tube beam and machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811602625.XA CN109664129B (en) | 2018-12-26 | 2018-12-26 | Clamp for motor suspension bracket tube beam and machining method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109664129A CN109664129A (en) | 2019-04-23 |
| CN109664129B true CN109664129B (en) | 2024-02-02 |
Family
ID=66146389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811602625.XA Active CN109664129B (en) | 2018-12-26 | 2018-12-26 | Clamp for motor suspension bracket tube beam and machining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664129B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958157A (en) * | 2020-07-13 | 2020-11-20 | 南京金龙客车制造有限公司 | Light bus instrument tubular beams welding frock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273329A (en) * | 2006-07-13 | 2006-10-12 | Honda Motor Co Ltd | Engine mount positioning fixture of engine for small planing boat and engine mount positioning method of engine for small planing boat |
| CN102848894A (en) * | 2011-06-28 | 2013-01-02 | 比亚迪股份有限公司 | Engine suspension installation structure |
| CN204397256U (en) * | 2015-01-23 | 2015-06-17 | 株洲汇隆实业发展有限公司 | A kind of front longitudinal weld jig |
| KR20150140470A (en) * | 2014-06-05 | 2015-12-16 | 오두환 | Processing device and processing process for TV lower stand frame |
| CN206356653U (en) * | 2017-01-04 | 2017-07-28 | 安徽中机诚建建设有限公司 | A kind of building materials pipe cutting processing fixing device |
-
2018
- 2018-12-26 CN CN201811602625.XA patent/CN109664129B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273329A (en) * | 2006-07-13 | 2006-10-12 | Honda Motor Co Ltd | Engine mount positioning fixture of engine for small planing boat and engine mount positioning method of engine for small planing boat |
| CN102848894A (en) * | 2011-06-28 | 2013-01-02 | 比亚迪股份有限公司 | Engine suspension installation structure |
| KR20150140470A (en) * | 2014-06-05 | 2015-12-16 | 오두환 | Processing device and processing process for TV lower stand frame |
| CN204397256U (en) * | 2015-01-23 | 2015-06-17 | 株洲汇隆实业发展有限公司 | A kind of front longitudinal weld jig |
| CN206356653U (en) * | 2017-01-04 | 2017-07-28 | 安徽中机诚建建设有限公司 | A kind of building materials pipe cutting processing fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109664129A (en) | 2019-04-23 |
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