CN111843709A - Machining equipment for hemispherical automobile fastener - Google Patents
Machining equipment for hemispherical automobile fastener Download PDFInfo
- Publication number
- CN111843709A CN111843709A CN202010727948.2A CN202010727948A CN111843709A CN 111843709 A CN111843709 A CN 111843709A CN 202010727948 A CN202010727948 A CN 202010727948A CN 111843709 A CN111843709 A CN 111843709A
- Authority
- CN
- China
- Prior art keywords
- hemispherical
- fastener
- polishing
- arc
- fixed
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses processing equipment for a hemispherical automobile fastener, which comprises a supporting base, a main frame, a clamping assembly and a profile polishing assembly, wherein the main frame is arranged on one side of the upper end surface of the supporting base, the clamping assembly is arranged on the main frame in a relatively sliding manner, a protective shell is sleeved outside the supporting base, the clamping assembly is used for clamping and fixing a screw part of the hemispherical fastener, and the hemispherical fastener is enabled to perform unidirectional rotary motion on a relative motion track through the rotary telescopic function of the clamping assembly, so that the profile polishing assembly can conveniently perform arc surface processing work on the hemispherical fastener; the device comprises a main frame, a support base, a section polishing assembly and a grinding device, wherein a connecting seat is vertically fixed on one side, far away from the main frame, of the upper end surface of the support base, the section polishing assembly is installed on the connecting seat, and local edge angle polishing work is carried out on the spherical surface of a hemispherical fastener through the section polishing assembly.
Description
Technical Field
The invention relates to the technical field of automobile fastener machining equipment, in particular to machining equipment for a hemispherical automobile fastener.
Background
With the increasing development of social economy, the living standard of people is continuously improved, automobiles become important vehicles in the traveling process of people, fasteners are needed in the production process of the automobiles, the production process of common automobile fasteners needs to be polished, and due to the requirements on design, manufacture and use, some parts are often provided with various complex special profiles, such as profiling molds and cams, various casting molds, forging dies, stamping dies, blades and the like, wherein the spherical convex-concave surface is a special profile, is not only complex in shape, but also has strict requirements on dimensional tolerance, surface smoothness and other technical requirements, and the like. Among the prior art, there is very big limitation to the processing of hemisphere automotive fastener, and its angular adjustment is complicated relatively, and in the machinist in-process, need relapse to observe and control the fastener many times, prevents to polish and appears the displacement deviation, complex operation, consequently is necessary to provide a processing equipment for hemisphere automotive fastener to solve above-mentioned problem.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a processing device for a hemispherical automobile fastener comprises a supporting base, a main frame, a clamping assembly and a profile polishing assembly, wherein the lower end face of the supporting base is fixedly supported on the ground through a fixing piece, the supporting base is externally communicated with a driving controller, the main frame is installed on one side of the upper end face of the supporting base, the clamping assembly is arranged on the main frame in a relatively sliding manner, the supporting base is further sleeved with a protective shell,
the clamping assembly clamps and fixes the screw rod part of the hemispherical fastener and enables the hemispherical fastener to make unidirectional rotation motion on a relative motion track through the rotation telescopic function of the clamping assembly so as to facilitate the section polishing assembly to perform arc surface processing work on the hemispherical fastener;
the device comprises a main frame, a support base, a section polishing assembly and a grinding device, wherein a connecting seat is vertically fixed on one side, far away from the main frame, of the upper end surface of the support base, the section polishing assembly is installed on the connecting seat, and local edge angle polishing work is carried out on the spherical surface of a hemispherical fastener through the section polishing assembly.
As a preferable technical scheme of the invention, the main frame comprises a fixed upright post, a guide piece, an arc-shaped guide rail, a central screw rod and a rotating motor, wherein the central screw rod is transversely fixed on the upper end surface of the supporting base in a relatively rotatable manner, one end of the central screw rod is fixedly connected with the output end of the rotating motor,
the clamping device is characterized in that a fixed stand column is arranged on the central screw rod in a threaded engagement transmission mode, the fixed stand column is vertically arranged on the upper end face of the supporting base, an arc-shaped guide rail is obliquely fixed at the upper end of the fixed stand column through a guide piece, and the clamping assembly is arranged on the arc-shaped guide rail in a sliding mode, so that the hemispherical fastener can do circular motion within an orientation range by taking the circle center of the arc-shaped guide rail as the center when moving horizontally along with the clamping assembly.
As a preferred technical scheme of the invention, the upper end surface of the connecting seat is vertically and symmetrically provided with two external connecting plates in a longitudinal symmetrical manner, a plurality of groups of profile polishing assemblies are transversely arranged between the external connecting plates, each profile polishing assembly respectively performs polishing work of different precision degrees on the hemispherical fastener,
the section polishing component comprises a supporting piece, a connecting spring, fixing supports and a sphere polishing piece, wherein two fixing supports are symmetrically arranged between the outer connecting plates from left to right, one side of each fixing support, which is close to the outer connecting plate, is supported and fixed on the outer connecting plate through the supporting piece,
and a connecting spring is also fixedly connected in parallel between the fixed support and the support piece, so that when the hemispherical fastener extends into the fixed support, the hemispherical fastener contracts to different degrees through the elasticity of the spring;
a plurality of ball grinding pieces are arranged on the circumference of the end face of one side, far away from the supporting piece, of the fixed support, and each ball grinding piece conducts multi-directional grinding on the circumference outer side of the semi-spherical fastener.
As a preferred technical scheme of the invention, an arc transition plate is further fixedly connected between the profile polishing assemblies, the arc transition plate is of an outward convex structure and has high elasticity, and a frosting layer is arranged on the binding surface of the arc transition plate.
As a preferred technical scheme of the invention, a polishing assembly is mounted on the connecting seat, and is used for locally polishing the spherical surface of the hemispherical fastener after the hemispherical fastener is polished on the section, and the polishing assembly comprises an outer fixing frame, a guide seat and an arc-shaped polishing plate, wherein the outer fixing frame is obliquely fixed on the outer connecting plate, the guide seat is mounted on the outer fixing frame, the arc-shaped polishing plate is arranged in the guide seat, and the arc-shaped polishing plate is of a concave curved surface structure, so that when the hemispherical fastener is close to the arc-shaped polishing plate, the hemispherical fastener is polished by a working surface of the hemispherical fastener.
As a preferred technical solution of the present invention, an infusion tube is coaxially disposed in the external fixing frame, the infusion tube is communicated with an external lubricant supply tank, a plurality of connection hoses are disposed on an inner circumference of the guide seat, each connection hose passes through the guide seat and extends to an outer side, the connection hose is communicated with the infusion tube, and a filter screen port is disposed at a position corresponding to the arc polishing plate, so that when the connection hose sprays a lubricating solvent to the hemispherical fastener, the connection hose completely covers the hemispherical fastener along an outer surface of the arc polishing plate.
As a preferred technical scheme of the invention, the clamping assembly comprises a fixed cylinder seat, a driving motor, an electric telescopic rod and a threaded clamping head seat, wherein the driving motor is installed in the fixed cylinder seat, the output end of the driving motor is fixedly connected with the electric telescopic rod through a connecting piece, so that the electric telescopic rod makes unidirectional rotation motion, the threaded clamping head seat is installed at the other end of the electric telescopic rod, and the threaded clamping head seat is used for positioning and clamping the hemispherical fastener through a threaded engagement effect.
Compared with the prior art, the invention provides processing equipment for a hemispherical automobile fastener, which has the following beneficial effects:
according to the semi-spherical automobile fastener sectional polishing device, the semi-spherical automobile fastener is positioned and clamped through the clamping assembly, the telescopic rotation of the clamping assembly is utilized to control the semi-spherical automobile fastener to do directional rotation movement at a certain speed, the semi-spherical automobile fastener is gradually subjected to sectional polishing through the sectional polishing assemblies, a plurality of groups of sectional polishing assemblies are arranged between the outer connecting plates, each group of sectional polishing assemblies perform polishing work with different precision degrees on the semi-spherical automobile fastener, and during general work, the semi-spherical automobile fastener sequentially passes through each sectional polishing assembly according to the polishing aperture size, so that sectional polishing on the semi-spherical automobile fastener is realized, and after a section of work is finished, burr scraps adhered to the outer surface of the semi-spherical automobile fastener can be erased through the arc transition plate, so that the polishing effect; and a polishing component is also arranged on the outer connecting plate, and the polishing component utilizes the hemispherical automobile fastener to polish the surface of the hemispherical automobile fastener under constant-speed rotation and provides a lubricating solvent for auxiliary coverage, so that the polishing effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the main frame of the present invention;
FIG. 3 is a schematic view of the construction of a cross-sectional polishing assembly of the present invention;
FIG. 4 is a cross-sectional view of a burnishing element of the present invention;
FIG. 5 is a schematic structural view of the clamping assembly of the present invention;
FIG. 6 is a schematic view of the range of motion of the clamping assembly for completing various machining processes of the hemispherical fastener according to the present invention;
in the figure: the device comprises a supporting base 1, a main frame 2, a fixed upright column 201, an arc guide rail 202, a central screw 203, a rotating motor 204, a guide piece 205, a connecting seat 3, an outer connecting plate 301, a 4-section polishing component 401, a fixed support 402, a connecting spring 403, a supporting piece 404, a sphere polishing component 404, an arc transition plate 405, a clamping component 5, a fixed cylinder seat 501, a driving motor 502, an electric telescopic rod 503, a threaded clamping head seat 504, a protective shell 6, a polishing component 7, an outer fixed frame 701, a guide seat 702, an infusion tube 703, an arc polishing plate 704 and a connecting hose 705.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: a processing device for a hemispherical automobile fastener comprises a supporting base 1, a main frame 2, a clamping assembly 5 and a profile polishing assembly 4, wherein the lower end face of the supporting base 1 is fixedly supported on the ground through a fixing piece, the supporting base 1 is externally communicated with a driving controller (not shown in the figure), the driving controller effectively controls various parameter models (including circumferential rotating speed, linear speed, contact surface pressure value and the like) of the hemispherical automobile fastener during rotating work, the main frame 2 is installed on one side of the upper end face of the supporting base 1, the clamping assembly 5 is arranged on the main frame 2 in a relatively sliding manner, the supporting base 1 is further sleeved with a protective shell 6,
the clamping component 5 clamps and fixes the screw rod part of the hemispherical fastener, and enables the hemispherical fastener to make unidirectional rotation motion on a relative motion track through the rotation telescopic function of the clamping component so as to facilitate the section polishing component 4 to process the cambered surface of the hemispherical fastener; the clamping assembly can be used for arranging and fixing a plurality of hemispherical automobile fasteners, and the arrangement structure of the hemispherical automobile fasteners is matched with the working surface of the section polishing assembly, so that the hemispherical automobile fasteners can enter a polishing process (only clamping and fixing of one group of hemispherical automobile fasteners is shown in the invention), and the working efficiency is improved.
One side of the upper end face of the supporting base 1, which is far away from the main frame 2, is vertically fixed with a connecting seat 3, a section polishing component 4 is installed on the connecting seat 3, and the section polishing component 4 performs local edge polishing work on the spherical surface of the hemispherical fastener.
Referring to fig. 2, in this embodiment, the main frame 2 includes a fixed upright 201, a guide 205, an arc-shaped guide 206, a central screw 203, and a rotating motor 204, wherein the central screw 203 is transversely fixed on the upper end surface of the support base 1 in a relatively rotatable manner, one end of the central screw 203 is connected and fixed with an output end of the rotating motor 204,
the central screw 203 is provided with a fixed upright 201 through thread meshing transmission, the fixed upright 201 is vertically arranged on the upper end surface of the supporting base 1, an arc-shaped guide rail 202 is obliquely and fixedly arranged at the upper end of the fixed upright 201 through a guide piece 205, the clamping component 5 is arranged on the arc-shaped guide rail 202 in a sliding manner, so that the hemispherical fastener moves horizontally along with the clamping component 5, and the circle center of the arc-shaped guide rail 202 is used as the center to move circularly in an orientation range.
Referring to fig. 3, in this embodiment, two external connecting plates 301 are vertically and symmetrically arranged on the upper end surface of the connecting seat 3, multiple groups of profile polishing assemblies 4 are transversely arranged between the external connecting plates 301, each profile polishing assembly 4 performs polishing work of different precision degrees on the hemispherical fastener,
the profile grinding assembly 4 comprises a support 403, a connecting spring 402, two fixing supports 401 and a ball grinding piece 404, wherein two fixing supports 401 are symmetrically arranged between the outer connecting plates 301 from left to right, one side of each fixing support 401 close to each outer connecting plate 301 is supported and fixed on each outer connecting plate 301 through the support 403,
a connecting spring 402 is also fixedly connected in parallel between the fixed support 401 and the support 403, so that when the hemispherical fastener extends between the fixed supports 401, the hemispherical fastener contracts to different degrees through the elastic force of the spring;
a plurality of sphere grinding pieces 404 are arrayed on the circumference of the end face of one side of the fixed support 401 away from the support piece, each sphere grinding piece 404 carries out multi-directional grinding on the circumference outer side of the semi-spherical fastener, in the process, a plurality of profile grinding assemblies control the effective grinding aperture according to the profile depth of the support embedded in the external connecting plate, and in the general working environment, the hemispherical automobile fastener sequentially penetrates through the hole diameter from large to small, and each surface of the hemispherical automobile fastener is polished by a plurality of spherical polishing pieces arranged on the circumference, so that the polishing effect is improved, the pause time of the hemispherical automobile fastener among the section polishing components can be controlled under the necessary condition so as to control the polishing fineness of the hemispherical automobile fastener, in order to reduce the abrasion consumption of each spherical polishing component, in normal operation, the dwell time of the hemispherical automobile fastener between the profile burnishing assemblies is controlled to be 3s to 5 s.
Referring to fig. 6, the arc guide rail is divided into a plurality of sections of movement area ranges according to the grinding work of the hemispherical automobile fastener in each section grinding assembly, so that the machining surface of the hemispherical automobile fastener is divided into a plurality of machining area surfaces, and the grinding effect is improved by changing the inclination angle of the vertical surface of the hemispherical automobile fastener.
In this embodiment, an arc transition plate 405 is further fixedly connected between the profile polishing assemblies 4, the arc transition plate 40 has an outward convex structure and high elasticity, and a frosting layer is arranged on a bonding surface of the arc transition plate 405.
Referring to fig. 4, in this embodiment, a polishing assembly 7 is installed on the connecting seat 3, the polishing assembly 7 performs local polishing on the spherical surface of the hemispherical fastener after finishing the profile polishing, the polishing assembly 7 includes an outer fixing frame 701, a guide seat 702 and an arc polishing plate 704, wherein the outer fixing frame 701 is obliquely fixed on the outer connecting plate 301, the guide seat 702 is installed on the outer fixing frame 701, the arc polishing plate 704 is installed in the guide seat 702, the arc polishing plate 704 has a concave curved surface structure, so that when the hemispherical fastener is close to the arc polishing plate 704, the hemispherical fastener is polished by a working surface thereof, wherein the polishing assembly and the profile polishing assembly together equally divide the arc guide rail into two sections, and the upper part of the polishing assembly is a shaped section of the hemispherical automobile fastener, the radian of the section is 45 degrees, so that the hemispherical automobile fastener can be comprehensively polished under unidirectional rotation.
In this embodiment, an infusion tube 703 is coaxially disposed in the external fixing frame 701, the infusion tube 703 is communicated with an external lubricant supply tank, a plurality of connection hoses 705 are disposed on the inner circumference of the guide seat 702, each connection hose 705 passes through the guide seat 702 and extends to the outside, the connection hoses 705 are communicated with the infusion tube 703, and a filter screen port is disposed at a corresponding position of the arc polishing plate 704, so that when the connection hoses 705 spray a lubricating solvent to the hemispherical fastener, the connection hoses completely cover the hemispherical fastener along the outer surface of the arc polishing plate 704.
Referring to fig. 5, in this embodiment, the clamping assembly 5 includes a fixed cylinder seat 501, a driving motor 502, an electric telescopic rod 503 and a threaded clamping head seat 504, wherein the driving motor 502 is installed in the fixed cylinder seat 501, an output end of the driving motor 502 is connected and fixed with the electric telescopic rod 503 through a connecting piece, so that the electric telescopic rod 503 makes a unidirectional rotation motion, the threaded clamping head seat 504 is installed at the other end of the electric telescopic rod 503, and the threaded clamping head seat 504 positions and clamps the hemispherical fastener through a threaded engagement effect.
Specifically, when the semi-spherical automobile fastener is machined, the semi-spherical automobile fastener is preliminarily positioned and clamped through the thread meshing action of the thread clamping head seat, the relative height of a vertical plane where a machining spherical surface of the semi-spherical automobile fastener is located is adjusted through the electric telescopic rod, so that the spherical outer surface of the semi-spherical automobile fastener can completely enter a machining process, the driving motor drives the semi-spherical automobile fastener to do constant-speed rotary motion, the clamping assembly makes circular motion in an orientation range at a certain speed by taking the circle center of the arc guide rail as the center, at the moment, the fixed upright post makes transverse motion through thread meshing transmission, when the semi-spherical automobile fastener enters the section polishing assembly, the semi-spherical automobile fastener is polished through the section polishing assembly according to the sectional track of the arc guide rail (refer to figure 6, the semi-spherical automobile fastener is polished through the section polishing assembly under constant-speed rotation, and providing a lubricating solvent for secondary coverage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a processing equipment for hemisphere automotive fastener, is polished subassembly (4) including supporting base (1), main frame (2), clamping subassembly (5) and section, wherein, the lower terminal surface that supports base (1) passes through mounting fixed stay subaerial, just support base (1) outer intercommunication has drive controller, its characterized in that: a main frame (2) is arranged on one side of the upper end surface of the supporting base (1), a clamping assembly (5) is arranged on the main frame (2) in a relatively sliding manner, a protective shell (6) is sleeved outside the supporting base (1),
the clamping component (5) clamps and fixes the screw rod part of the hemispherical fastener, and enables the hemispherical fastener to make unidirectional rotation motion on a relative motion track through the rotation telescopic function of the clamping component so as to facilitate the section polishing component (4) to process the cambered surface of the hemispherical fastener;
one side of the upper end face of the supporting base (1), which is far away from the main frame (2), is vertically fixed with a connecting seat (3), a section polishing assembly (4) is installed on the connecting seat (3), and the section polishing assembly (4) performs local corner polishing work on the spherical surface of the hemispherical fastener.
2. A tooling apparatus for hemispherical automotive fasteners, as claimed in claim 1, wherein: the main frame (2) comprises a fixed upright post (201), a guide piece (205), an arc-shaped guide rail (206), a central screw rod (203) and a rotating motor (204), wherein the upper end surface of the supporting base (1) can be transversely fixed with the central screw rod (203) in a relative rotating way, one end of the central screw rod (203) is fixedly connected with the output end of the rotating motor (204),
the fixed upright post (201) is arranged on the central screw rod (203) through thread meshing transmission, the fixed upright post (201) is vertically arranged on the upper end face of the supporting base (1), an arc-shaped guide rail (202) is obliquely and fixedly arranged at the upper end of the fixed upright post (201) through a guide piece (205), and the clamping component (5) is arranged on the arc-shaped guide rail (202) in a sliding mode, so that the hemispherical fastener moves horizontally along with the clamping component (5) and moves circumferentially within the directional range by taking the circle center of the arc-shaped guide rail (202) as the center.
3. A tooling apparatus for hemispherical automotive fasteners, as claimed in claim 1, wherein: two outer connecting plates (301) are longitudinally symmetrically and vertically arranged on the upper end surface of the connecting seat (3), a plurality of groups of profile polishing assemblies (4) are transversely arranged between the outer connecting plates (301), each profile polishing assembly (4) respectively performs polishing work of different precision degrees on the hemispherical fastener,
the profile polishing assembly (4) comprises supporting pieces (403), connecting springs (402), fixing supports (401) and a sphere polishing piece (404), wherein two fixing supports (401) are symmetrically arranged between the outer connecting plates (301) in the left-right direction, one side, close to the outer connecting plate (301), of each fixing support (401) is supported and fixed on the outer connecting plate (301) through the supporting pieces (403),
a connecting spring (402) is also fixedly connected in parallel between the fixed support (401) and the support (403), so that when the hemispherical fastener extends into the space between the fixed supports (401), the hemispherical fastener contracts to different degrees through the elastic force of the spring;
a plurality of sphere grinding pieces (404) are arranged on the circumference of the end face of one side, away from the supporting piece, of the fixed support (401), and each sphere grinding piece (404) conducts multi-directional grinding on the circumference outer side of the semi-spherical fastener.
4. A tooling apparatus for hemispherical automotive fasteners, as claimed in claim 3, wherein: still connect between the section subassembly (4) of polishing and be fixed with arc and cross cab apron (405), should arc crosses cab apron (40) and is the convex structure, and has higher elasticity, arc crosses cab apron (405) binding face and is equipped with the dull polish layer.
5. A tooling apparatus for hemispherical automotive fasteners, as claimed in claim 3, wherein: install on connecting seat (3) and polish subassembly (7), should polish subassembly (7) and accomplish the section at the hemisphere fastener and polish the back, polish the part to its spherical surface, polish subassembly (7) including external fixation frame (701), guide holder (702) and arc and polish plate (704), wherein, external fixation frame (701) slope is fixed on external connection plate (301), install guide holder (702) on external fixation frame (701), be provided with arc in guide holder (702) and polish plate (704), arc is polished plate (704) and is indent formula curved surface structure for when hemisphere fastener is pressed close to arc and is polished plate (704), polish the processing to hemisphere fastener via its working face.
6. A tooling apparatus for hemispherical automotive fasteners, as claimed in claim 1, wherein: the inner circumference of the guide seat (702) is provided with a plurality of connecting hoses (705), each connecting hose (705) penetrates through the guide seat (702) and extends to the outside, the connecting hoses (705) are communicated with the infusion pipe fittings (703), and the corresponding positions of the arc-shaped polishing plates (704) are provided with filter screen openings, so that when the connecting hoses (705) spray a lubricating solvent to the semi-spherical fasteners, the connecting hoses (705) can fully cover the semi-spherical fasteners along the outer surfaces of the arc-shaped polishing plates (704).
7. A tooling apparatus for hemispherical automotive fasteners, as claimed in claim 1, wherein: clamping subassembly (5) are including fixed cylinder base (501), driving motor (502), electric telescopic handle (503) and screw thread centre gripping headstock (504), wherein, install driving motor (502) in fixed cylinder base (501), the output of driving motor (502) passes through the connecting piece and is connected fixedly with electric telescopic handle (503), makes electric telescopic handle (503) make unidirectional rotation motion, screw thread centre gripping headstock (504) are installed to the other end of electric telescopic handle (503), should screw thread centre gripping headstock (504) fix a position the clamping through the thread engagement effect to half spherical fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727948.2A CN111843709B (en) | 2020-07-27 | 2020-07-27 | Machining equipment for hemispherical automobile fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727948.2A CN111843709B (en) | 2020-07-27 | 2020-07-27 | Machining equipment for hemispherical automobile fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111843709A true CN111843709A (en) | 2020-10-30 |
| CN111843709B CN111843709B (en) | 2021-11-09 |
Family
ID=72950591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010727948.2A Active CN111843709B (en) | 2020-07-27 | 2020-07-27 | Machining equipment for hemispherical automobile fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111843709B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589598A (en) * | 2020-12-08 | 2021-04-02 | 浙江机电职业技术学院 | Computer accessory processing grinding device for electronic information |
| CN114473580A (en) * | 2022-03-21 | 2022-05-13 | 黄山学院 | Curved surface machining positioning tool and curved surface machining method |
| CN115625598A (en) * | 2022-12-23 | 2023-01-20 | 山东熠阳工业技术有限公司 | Surface treatment equipment for solar photo-thermal power generation reflective spherical surface |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD248311A1 (en) * | 1986-04-21 | 1987-08-05 | Jenaer Glaswerk Veb | ARRANGEMENT FOR FACETING BALL-RELATED WORKPIECES |
| TW201041691A (en) * | 2009-05-20 | 2010-12-01 | Univ Cheng Shiu | Grinding device for end face of curvature-variable optical fiber |
| CN102672575A (en) * | 2011-12-16 | 2012-09-19 | 河南科技大学 | Work-piece contouring device |
| CN204725274U (en) * | 2015-07-13 | 2015-10-28 | 侯灿伟 | A kind of interlock sanding apparatus simultaneously processing multiple circular stone ball |
| CN108555728A (en) * | 2018-06-21 | 2018-09-21 | 郑州奥托柯蓝机械设备有限公司 | A kind of grinding device of hemispherical cover board |
| CN210388666U (en) * | 2019-07-10 | 2020-04-24 | 常州鑫凯车辆部件有限公司 | Grinding device is used in automobile parts processing |
| CN111318936A (en) * | 2018-11-28 | 2020-06-23 | 魏县锦辉紧固件有限公司 | A multi-angle grinding device for car fastener |
-
2020
- 2020-07-27 CN CN202010727948.2A patent/CN111843709B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD248311A1 (en) * | 1986-04-21 | 1987-08-05 | Jenaer Glaswerk Veb | ARRANGEMENT FOR FACETING BALL-RELATED WORKPIECES |
| TW201041691A (en) * | 2009-05-20 | 2010-12-01 | Univ Cheng Shiu | Grinding device for end face of curvature-variable optical fiber |
| CN102672575A (en) * | 2011-12-16 | 2012-09-19 | 河南科技大学 | Work-piece contouring device |
| CN204725274U (en) * | 2015-07-13 | 2015-10-28 | 侯灿伟 | A kind of interlock sanding apparatus simultaneously processing multiple circular stone ball |
| CN108555728A (en) * | 2018-06-21 | 2018-09-21 | 郑州奥托柯蓝机械设备有限公司 | A kind of grinding device of hemispherical cover board |
| CN111318936A (en) * | 2018-11-28 | 2020-06-23 | 魏县锦辉紧固件有限公司 | A multi-angle grinding device for car fastener |
| CN210388666U (en) * | 2019-07-10 | 2020-04-24 | 常州鑫凯车辆部件有限公司 | Grinding device is used in automobile parts processing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589598A (en) * | 2020-12-08 | 2021-04-02 | 浙江机电职业技术学院 | Computer accessory processing grinding device for electronic information |
| CN114473580A (en) * | 2022-03-21 | 2022-05-13 | 黄山学院 | Curved surface machining positioning tool and curved surface machining method |
| CN114473580B (en) * | 2022-03-21 | 2022-11-25 | 黄山学院 | Curved surface machining positioning tool and curved surface machining method |
| CN115625598A (en) * | 2022-12-23 | 2023-01-20 | 山东熠阳工业技术有限公司 | Surface treatment equipment for solar photo-thermal power generation reflective spherical surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111843709B (en) | 2021-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111843709B (en) | Machining equipment for hemispherical automobile fastener | |
| CN102922389B (en) | Polishing device and polishing method of aspheric optical element | |
| CN103072047B (en) | Small-caliber non-spherical permanent magnet magnetorheological polishing processing machine tool | |
| CN113601347B (en) | Spherical workpiece polishing device based on machining | |
| US9878416B2 (en) | Grinding machine, particularly compact design centerless grinding machine | |
| CN103203677A (en) | Numerically controlled grinder special for slewing bearing processing | |
| CN103264336A (en) | Automobile rear-view mirror three-dimension profiling edge grinding machine and method used for edging automobile rear-view mirror | |
| CN106312717A (en) | Numerical control tool grinding center | |
| CN107309793A (en) | A kind of grip device and the work bench with adjustable holder using the grip device that positioning is swung with two-freedom synchronous rotary and any angle | |
| CN213672273U (en) | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction | |
| CN112059327A (en) | Internal and external thread grinding machine with grinding wheel capable of being subjected to in-situ shape correction | |
| CN103317425B (en) | A kind of small-sized revolving body polishing machine | |
| CN203371374U (en) | Polisher for small rotors | |
| US20110287695A1 (en) | Method and apparatus for finish machining ball tracks in a nut of a ball drive | |
| CN219337322U (en) | Cambered surface grinding and polishing device for spherical workpiece | |
| CN205660510U (en) | Multiaxis linkage multistation numerically control grinder | |
| JPH01316157A (en) | Grinder | |
| CN101642888A (en) | Grinding method and grinder of spherical surface of columnar workpiece | |
| CN203197714U (en) | Numerical control grinding machine special for machining slewing bearing | |
| CN207155563U (en) | Special-shaped wheel face trimming device | |
| CN213917560U (en) | Braking camshaft curved surface high-speed grinding machine | |
| CN114310649A (en) | Super smart machine of grinding | |
| CN213946029U (en) | Burnishing device for ceramic machining | |
| CN205057768U (en) | Plane roll extrusion grinder | |
| CN209737226U (en) | 360-degree CNC (computer numerical control) machining center power spindle with elasticity in circumferential direction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yuhuan Inventor after: Weng Minggang Inventor before: Li Yuheng Inventor before: Weng Minggang |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |