CN113172251A - Profile steel vehicle door hinge chamfering machine - Google Patents
Profile steel vehicle door hinge chamfering machine Download PDFInfo
- Publication number
- CN113172251A CN113172251A CN202110360066.1A CN202110360066A CN113172251A CN 113172251 A CN113172251 A CN 113172251A CN 202110360066 A CN202110360066 A CN 202110360066A CN 113172251 A CN113172251 A CN 113172251A
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- CN
- China
- Prior art keywords
- drill bit
- workpiece
- door hinge
- vehicle door
- chamfering machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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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
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/006—Ejectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a profile steel type vehicle door hinge chamfering machine which is characterized in that: including feed mechanism, chamfer processing agency and electric cabinet, chamfer processing agency includes frame, workstation and chamfer processing subassembly, the workstation is installed in the frame upper end, chamfer processing subassembly sets up on the workstation, and chamfer processing part includes the support, moves material subassembly, carrier assembly, spacing subassembly and drill bit assembly, move the material subassembly and set up in the support bottom, carrier assembly sets up at the support top, spacing subassembly sets up the lateral part at carrier assembly. The full-process automatic production of the product can be finished only by putting the workpiece into the feeding mechanism, the operation is simple, the production efficiency is high, the cost is low, and the safety accidents can be avoided perfectly.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a profile steel type vehicle door hinge chamfering machine.
Background
With the development of the society and the improvement of production technology, the trend of the automobile industry is to improve the production efficiency, reduce the production cost and reduce the rejection rate. The processing of product is accomplished to the single ordinary drilling machine of use during traditional shaped steel class door hinge chamfer is handled, owing to be manual operation equipment, leads to product production efficiency low, artifical working strength is big, and the cost of labor is high, and has production safety risk. The existing chamfering equipment comprises 1 drilling machine, a special fixture, a drill bit and the like, and as the section steel type vehicle door hinge has 3 positions to be chamfered, the workpiece needs to be rotated and well adjusted by manpower during production to finish machining. This not only increases the working strength, reduces productivity, increases costs, but also presents a safety risk in handling.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects in the prior art and provides a profile steel type vehicle door hinge chamfering machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a shaped steel class door hinge beveler, includes feed mechanism, chamfer processing agency and electric cabinet, chamfer processing agency includes frame, workstation and chamfer processing subassembly, the workstation is installed in the frame upper end, chamfer processing subassembly sets up on the workstation, and chamfer processing part includes the support, moves material subassembly, carrier assembly, spacing subassembly and drill bit assembly, it sets up in the support bottom to move the material subassembly, carrier assembly sets up at the support top, spacing subassembly sets up the lateral part at carrier assembly.
The workpiece is automatically fed by the feeding mechanism under the control of the electric cabinet, reaches the bearing assembly, is moved to a processing position by the moving assembly, is limited by the limiting assembly, and finally is subjected to one-time processing on all places needing chamfering by the drill bit assembly.
Further inject, move the material subassembly and include linear slide rail, slide, liftout cylinder and move the material cylinder, linear slide rail transversely sets up in the support bottom, is equipped with the slider along its round trip movement on the linear slide rail, connect the slide on the slider, be equipped with a plurality of liftout cylinders on the slide, the material cylinder that moves is connected to the one end of slide, it all is connected with the electric cabinet electricity to move material cylinder and liftout cylinder.
The electric cabinet controls the ejection cylinder to jack the workpiece, and the material moving cylinder moves to drive the sliding plate to move along the linear sliding rail, so that the ejection cylinder drives the workpiece to move along with the workpiece until the workpiece reaches a machining position.
Further, a buffer support is fixed on the sliding plate; the two ends of the support are respectively provided with a buffer seat, and the buffer seats are provided with limit screws for limiting the stroke of the sliding plate.
When the workpiece moves to the processing position, the limiting screw rod contacts the buffering support to play a role in buffering and limiting.
Further, the ejection cylinder is connected with an ejection plate, and a longitudinal positioning pin for positioning the workpiece is fixed on the ejection plate.
The longitudinal positioning pin positions the workpiece from the bottom of the workpiece, so that the workpiece can move to a machining position along with the sliding plate conveniently.
Further limit, the bearing assembly comprises a workpiece sliding table, a left baffle and a right baffle, the workpiece sliding table is arranged at the top of the support, a through hole for the longitudinal positioning pin to pass through is formed in the middle of the workpiece sliding table, and the left baffle and the right baffle are respectively fixed on the workpiece sliding table at two sides of the through hole.
The workpiece reaches the bearing assembly through the feeding mechanism, the longitudinal positioning pin on the ejection cylinder penetrates through the through hole of the workpiece sliding table, the workpiece moves on the workpiece sliding table, and the left baffle and the right baffle guarantee the linearity and the stability of the movement of the workpiece.
Further define, spacing subassembly includes spacing cylinder and positioning fixture, spacing cylinder is installed on the left side or the right side of work piece slip table, and is connected with the electric cabinet electricity, positioning fixture connects on spacing cylinder's push rod.
The control box controls the limiting cylinder to drive the positioning clamp to limit the workpiece.
In order to better machine the chamfer of the longitudinal through hole on the workpiece, the top of the positioning clamp is further limited to be provided with a transverse positioning pin for positioning the workpiece.
In order to facilitate simultaneous processing of chamfers of a transverse through hole and a longitudinal through hole in a workpiece, the drill assembly is further limited to comprise a transverse processing drill component and a longitudinal processing drill component, the transverse processing drill component comprises a mounting seat, a power source and a drill, the mounting seat is fixed on a workbench, the power source is mounted on the mounting seat and is electrically connected with an electric cabinet, and the drill is mounted on an output shaft of the power source through a telescopic chuck; the longitudinal machining drill bit assembly comprises a vertical supporting seat, a power source and a drill bit, the vertical supporting seat is fixed on a workbench, the power source is installed on the side wall of the upper portion of the vertical supporting seat and is electrically connected with the electric cabinet, and the drill bit is installed on an output shaft of the servo speed reducer through a telescopic chuck.
For the convenience of installation, the telescopic chuck of the transverse processing drill bit assembly is further limited to be fixed on the installation seat through a clamp of a through structure; and the telescopic chuck of the longitudinal processing drill bit assembly is fixed on the vertical supporting seat through a clamp of a three-way structure.
Further limiting, a base plate connected with the workbench is arranged below the support; the feeding mechanism comprises a bracket and a vibrating disc, and the vibrating disc is electrically connected with the control box. The cushion plate is arranged to play a role in buffering. The feeding speed of the vibrating disc is conveniently controlled through the control box, and the follow-up operation speed is matched.
The invention has the beneficial effects that: the full-process automatic production of the product can be finished only by putting the workpiece into the feeding mechanism, the operation is simple, the production efficiency is high, the cost is low, and the safety accidents can be avoided perfectly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the material moving assembly in the invention.
Fig. 3 is a schematic structural view of the load bearing assembly of the present invention.
Fig. 4 is a schematic structural view of the limiting assembly of the present invention.
Fig. 5 is a schematic view of the construction of the transverse machining bit assembly of the present invention.
FIG. 6 is a schematic view of the construction of a longitudinal machining bit assembly of the present invention.
In the figure: 1. the automatic chamfering machine comprises a chamfering processing mechanism, 2, a feeding mechanism, 3, an electric cabinet, 4, a workpiece, 11, a frame, 12, a workbench, 13, a chamfering processing assembly, 14, a protective cover, 21, a bracket, 22, a vibration disc, 131, a support, 132, a linear slide rail, 133, a slide plate, 134, a material ejecting cylinder, 135, a material moving cylinder, 136, a slide block, 137, a material ejecting plate, 138, a longitudinal positioning pin, 139, a buffer support, 1310, a buffer seat, 13101, a limiting screw, 1311, a workpiece sliding table, 1312, a left baffle, 1313, a right baffle, 13111, a through hole, 1314, a limiting cylinder, 1315, a positioning clamp, 1316, a transverse positioning pin, 1317, a mounting seat, 1318, a power source, 1319, a drill bit, 1320, a telescopic chuck, 1321, a clamp of a through structure, a vertical support seat and a clamp of a three-way structure.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figure 1, a section steel type car door hinge chamfering machine, including feed mechanism 2, chamfer processing mechanism 1 and electric cabinet 3, feed mechanism 2 includes bracket 21 and vibration dish 22, vibration dish 22 is connected with control box 3 electricity, chamfer processing mechanism 1 includes frame 11, workstation 12 and chamfer processing subassembly 13, workstation 12 is installed in frame 11 upper end, chamfer processing subassembly 13 sets up on workstation 12, chamfer processing subassembly 13 includes support 131, move the material subassembly, the carrier assembly, spacing subassembly and drill bit assembly, support 131 below is equipped with the backing plate of being connected with workstation 12, move the material subassembly and set up in support 131 bottom, the carrier assembly sets up at support 131 top, spacing subassembly sets up the lateral part at the carrier assembly.
As shown in fig. 2, the material moving assembly includes a linear slide rail 132, a sliding plate 133, a material ejecting cylinder 134 and a material moving cylinder 135, the linear slide rail 132 is transversely disposed at the bottom of the support 131, the linear slide rail 132 is provided with a sliding block 136 moving back and forth along the linear slide rail, the sliding block 136 is connected with the sliding plate 133, the sliding plate 133 is provided with two material ejecting cylinders 134, the material ejecting cylinders 134 are connected with a material ejecting plate 137, and the material ejecting plate 137 is fixed with a longitudinal positioning pin 138 for positioning the workpiece 4. One end of the sliding plate 133 is connected with the material moving cylinder 135, and the material moving cylinder 135 and the material ejecting cylinder 134 are electrically connected with the electric cabinet 3. A buffer support 139 is fixed on the sliding plate 133; two ends of the support 131 are respectively provided with a buffer seat 1310, and the buffer seat 1310 is provided with a limit screw 13101 for limiting the stroke of the sliding plate 133.
As shown in fig. 3, the bearing assembly includes a workpiece sliding table 1311, a left baffle 1312 and a right baffle 1313, the workpiece sliding table 1311 is disposed on the top of the support 131, a through hole 13111 for passing the longitudinal positioning pin 138 is formed in the middle of the workpiece sliding table 1311, and the left baffle 1312 and the right baffle 1313 are respectively fixed on the workpiece sliding table 1311 on two sides of the through hole 13111.
As shown in fig. 4, the spacing assembly comprises a spacing cylinder 1314 and a positioning clamp 1315, the spacing cylinder 1314 is installed on the left side or the right side of the workpiece sliding table 1311 and is electrically connected with the electric cabinet 3, and the positioning clamp 1315 is connected to a push rod of the spacing cylinder 1314. The spacing subassembly of this embodiment is provided with two, and the structure of another spacing subassembly is the same with above-mentioned spacing subassembly structure, and the difference lies in: the positioning clamp 1315 is provided with a transverse positioning pin 1316 at the top for positioning the workpiece 4.
The drill bit assembly comprises a transverse machining drill bit component and a longitudinal machining drill bit component, as shown in fig. 5, the number of the transverse machining drill bit components is two, the transverse machining drill bit components are arranged oppositely relative to a workpiece sliding table 1311, each transverse machining drill bit component comprises an installation seat 1317, a power source 1318 and a drill bit 1319, the installation seats 1317 are fixed on a working table 12, the power sources 1318 are installed on the installation seats 1317 and are electrically connected with an electric cabinet 3, the drill bits 1319 are installed on output shafts of the power sources 1318 through telescopic chucks 1320, and the telescopic chucks 1320 are fixed on the installation seats 1317 through clamps 1321 of a through structure.
The longitudinal machining bit assembly shown in fig. 6 is different from the transverse machining bit in that: the vertical support seat 1322, the power source 1318 is installed on the upper side wall of the vertical support seat 1322, and the retractable clamp 1320 is fixed on the vertical support seat 1322 through a clamp 1323 of a three-way structure.
In addition, the edge of the working table 12 of the embodiment is provided with a protective cover 14.
The specific working process is as follows: manually putting a workpiece 4 into the feeding mechanism 2, controlling the vibration disc 22 to act by the control box 3, transmitting the workpiece 4 to a workpiece sliding table 1311 of the chamfering processing mechanism 1, controlling the front and rear ejection cylinders 134 on the sliding plate 133 to act by the electric control box 3 respectively to drive the ejection plate 137 to extend out, inserting the ejection plate into a through hole at the bottom of the workpiece 4 through the longitudinal positioning pin 138, controlling the limiting cylinder 1314 arranged on the right side of the workpiece sliding table 1311 by the control box 3 to drive the positioning clamp 1315 to clamp the workpiece 4, controlling the two transverse processing drill bit assemblies to act, simultaneously processing chamfers at two ends of the transverse through hole of the workpiece 4, and loosening the workpiece 4 by the limiting cylinder 1314; the material moving cylinder 135 acts to push the sliding plate 133 to move along the linear sliding rail 132, the material ejecting cylinder 134 drives the front and the rear workpieces 4 to move along, and then the front and the rear workpieces 4 reach the next machining position, the limiting cylinder 1314 arranged on the left side of the workpiece sliding table 1311 drives the positioning clamp 1315 to clamp the front workpiece 4, the transverse positioning pin 1316 is inserted into the workpiece 4 to limit, and the drill bit assembly is longitudinally machined to machine a chamfer at the upper end of a longitudinal through hole of the workpiece 4; at this time, the limiting cylinder 1314 arranged on the left side of the workpiece sliding table 1311 drives the positioning clamp 1315 to clamp the rear workpiece 4, the two transverse machining drill bit assemblies act to machine chamfers at two ends of the transverse through hole of the workpiece 4, the limiting cylinder 1314 and the ejecting cylinder 134 release the workpiece 4, the front workpiece 4 is machined, and blanking is completed through a conveying frame (not shown in the figure); the material moving cylinder 135 is reset and the above operation is repeated.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (10)
1. The utility model provides a shaped steel class door hinge beveler which characterized in that: including feed mechanism, chamfer processing agency and electric cabinet, chamfer processing agency includes frame, workstation and chamfer processing subassembly, the workstation is installed in the frame upper end, chamfer processing subassembly sets up on the workstation, and chamfer processing part includes the support, moves material subassembly, carrier assembly, spacing subassembly and drill bit assembly, move the material subassembly and set up in the support bottom, carrier assembly sets up at the support top, spacing subassembly sets up the lateral part at carrier assembly.
2. The section steel type vehicle door hinge chamfering machine according to claim 1, characterized in that: move the material subassembly and include linear slide rail, slide, liftout cylinder and move the material cylinder, linear slide rail transversely sets up in the support bottom, is equipped with the slider along its round trip movement on the linear slide rail, connect the slide on the slider, be equipped with a plurality of liftout cylinders on the slide, the one end of slide is connected and is moved the material cylinder, it all is connected with the electric cabinet electricity with the liftout cylinder to move the material cylinder.
3. The section steel type vehicle door hinge chamfering machine according to claim 2, characterized in that: a buffer support is fixed on the sliding plate; the two ends of the support are respectively provided with a buffer seat, and the buffer seats are provided with limit screws for limiting the stroke of the sliding plate.
4. The section steel type vehicle door hinge chamfering machine according to claim 2, characterized in that: the ejection cylinder is connected with an ejection plate, and a longitudinal positioning pin for positioning a workpiece is fixed on the ejection plate.
5. The section steel type vehicle door hinge chamfering machine according to claim 3, wherein: the bearing assembly comprises a workpiece sliding table, a left baffle and a right baffle, the workpiece sliding table is arranged at the top of the support, a through hole for a longitudinal positioning pin to pass through is formed in the middle of the workpiece sliding table, and the left baffle and the right baffle are respectively fixed on the workpiece sliding tables on two sides of the through hole.
6. The section steel type vehicle door hinge chamfering machine according to claim 5, wherein: the limiting assembly comprises a limiting cylinder and a positioning clamp, the limiting cylinder is mounted on the left side or the right side of the workpiece sliding table and is electrically connected with the electric cabinet, and the positioning clamp is connected to a push rod of the limiting cylinder.
7. The section steel type vehicle door hinge chamfering machine according to claim 6, wherein: and the top of the positioning clamp is provided with a transverse positioning pin for positioning a workpiece.
8. The section steel type vehicle door hinge chamfering machine according to claim 1, characterized in that: the drill bit assembly comprises a transverse machining drill bit component and a longitudinal machining drill bit component, the transverse machining drill bit component comprises a mounting seat, a power source and a drill bit, the mounting seat is fixed on the workbench, the power source is mounted on the mounting seat and is electrically connected with the electric cabinet, and the drill bit is mounted on an output shaft of the power source through a telescopic chuck; the longitudinal machining drill bit assembly comprises a vertical supporting seat, a power source and a drill bit, the vertical supporting seat is fixed on a workbench, the power source is installed on the side wall of the upper portion of the vertical supporting seat and is electrically connected with the electric cabinet, and the drill bit is installed on an output shaft of the servo speed reducer through a telescopic chuck.
9. The section steel type vehicle door hinge chamfering machine according to claim 8, wherein: the telescopic chuck of the transverse processing drill bit assembly is fixed on the mounting seat through a clamp of a straight-through structure; and the telescopic chuck of the longitudinal processing drill bit assembly is fixed on the vertical supporting seat through a clamp of a three-way structure.
10. The section steel type vehicle door hinge chamfering machine according to claim 1, characterized in that: a base plate connected with the workbench is arranged below the support; the feeding mechanism comprises a bracket and a vibrating disc, and the vibrating disc is electrically connected with the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360066.1A CN113172251A (en) | 2021-04-02 | 2021-04-02 | Profile steel vehicle door hinge chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360066.1A CN113172251A (en) | 2021-04-02 | 2021-04-02 | Profile steel vehicle door hinge chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113172251A true CN113172251A (en) | 2021-07-27 |
Family
ID=76922732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110360066.1A Pending CN113172251A (en) | 2021-04-02 | 2021-04-02 | Profile steel vehicle door hinge chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113172251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799290A (en) * | 2022-02-24 | 2022-07-29 | 江苏洪震汽车零部件有限公司 | Car hinge section bar milling unit convenient to material loading |
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| CN109571021A (en) * | 2018-12-07 | 2019-04-05 | 长恩精机(长兴)有限公司 | Body hinge special machine tool |
| CN109746682A (en) * | 2019-02-25 | 2019-05-14 | 长恩精机(长兴)有限公司 | A kind of car door part drilling and chamfering processing line |
| CN209551256U (en) * | 2018-12-07 | 2019-10-29 | 长恩精机(长兴)有限公司 | A kind of fixture for processing body hinge chamfering |
| CN110449628A (en) * | 2019-09-06 | 2019-11-15 | 许昌学院 | A kind of inner arc face processing equipment of copper connector sleeve |
| CN209773950U (en) * | 2018-12-07 | 2019-12-13 | 长恩精机(长兴)有限公司 | Special machine processing line for vehicle door hinge vehicle body parts |
| CN209936028U (en) * | 2019-02-25 | 2020-01-14 | 长恩精机(长兴)有限公司 | Vertical chamfering machine tool for vehicle door hinge |
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2021
- 2021-04-02 CN CN202110360066.1A patent/CN113172251A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017107266U1 (en) * | 2017-11-29 | 2017-12-13 | Xianyang Yuan | Clamp mechanism of a mechanical processing device for bar materials |
| CN109571021A (en) * | 2018-12-07 | 2019-04-05 | 长恩精机(长兴)有限公司 | Body hinge special machine tool |
| CN209551256U (en) * | 2018-12-07 | 2019-10-29 | 长恩精机(长兴)有限公司 | A kind of fixture for processing body hinge chamfering |
| CN209773950U (en) * | 2018-12-07 | 2019-12-13 | 长恩精机(长兴)有限公司 | Special machine processing line for vehicle door hinge vehicle body parts |
| CN109746682A (en) * | 2019-02-25 | 2019-05-14 | 长恩精机(长兴)有限公司 | A kind of car door part drilling and chamfering processing line |
| CN209936028U (en) * | 2019-02-25 | 2020-01-14 | 长恩精机(长兴)有限公司 | Vertical chamfering machine tool for vehicle door hinge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799290A (en) * | 2022-02-24 | 2022-07-29 | 江苏洪震汽车零部件有限公司 | Car hinge section bar milling unit convenient to material loading |
| CN114799290B (en) * | 2022-02-24 | 2024-04-12 | 江苏洪震汽车零部件有限公司 | Automobile hinge section milling device convenient for feeding |
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