CN113263203A - Drilling device and drilling method for automobile control arm - Google Patents
Drilling device and drilling method for automobile control arm Download PDFInfo
- Publication number
- CN113263203A CN113263203A CN202110618782.5A CN202110618782A CN113263203A CN 113263203 A CN113263203 A CN 113263203A CN 202110618782 A CN202110618782 A CN 202110618782A CN 113263203 A CN113263203 A CN 113263203A
- Authority
- CN
- China
- Prior art keywords
- gear
- control arm
- horizontal
- rack
- horizontal plate
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- 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
- 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
Abstract
The invention discloses a drilling device and a drilling method for an automobile control arm, and relates to the technical field of automobile part machining. The invention comprises a base station which is horizontally arranged; the base station is provided with a vertical displacement component; a horizontal shifting component is arranged on the vertical shifting component; a fine adjustment component is arranged on the horizontal shifting component; an electric drill body is arranged on the fine adjustment component. According to the electric drill control arm drilling device, the automobile control arm is placed on the base station, the vertical shifting assembly is used for adjusting the vertical position of the horizontal shifting assembly, the horizontal shifting assembly is used for adjusting the horizontal position of the fine adjustment assembly carrying the electric drill body, and finally the fine adjustment assembly is used for pushing the electric drill body to drill the automobile control arm, so that the electric drill control arm drilling device is reasonable in structural design and convenient and fast to operate, effectively improves the drilling efficiency and the drilling precision of the automobile control arm, and has high market application value.
Description
Technical Field
The invention belongs to the technical field of automobile part machining, and particularly relates to a drilling device and method for an automobile control arm.
Background
The automobile control arm is used as a guide and force transmission element of an automobile suspension system, transmits various forces acting on the wheels to an automobile body, and ensures that the wheels move according to a certain track; automotive control arms typically require drilling operations to be performed thereon during machining.
In the prior art, chinese patent No. CN105945130B discloses a punching device for a control arm of an automobile, which adjusts the position of a punching machine by moving an adjusting mechanism, and drives the adjusting mechanism by moving a support rod on a track groove on a base, which is set in advance. Although it can realize to a certain extent drilling to car control arm, nevertheless have the drilling precision low and the flexibility scheduling problem that is relatively poor to can only carry out drilling to single type car control arm, application scope is narrower. Therefore, a drilling apparatus and method for a control arm of an automobile are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a drilling device and a drilling method for an automobile control arm, and aims to solve the technical problems of low drilling precision, poor flexibility, narrow application range and the like in the prior art proposed in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a drilling device for an automobile control arm, which comprises a base station arranged horizontally; the base station is provided with a vertical displacement component; a horizontal shifting assembly is arranged on the vertical shifting assembly; a fine adjustment component is arranged on the horizontal shifting component; the fine adjustment component is provided with an electric drill body; through with car control arm place in on the base station, utilize vertical aversion subassembly carries out vertical position adjustment to horizontal aversion subassembly, and utilizes horizontal aversion subassembly carries out horizontal position adjustment to the fine setting subassembly that carries the electric drill body, utilizes at last the fine setting subassembly promotes the electric drill body and carries out drilling operation to car control arm.
Furthermore, a plurality of mounting holes are formed in the upper surface of the base station in parallel; a pair of clamping strips is horizontally arranged above the base station at least; a connecting column is vertically fixed at both ends of the clamping strip; the connecting column is inserted into the mounting hole in a sliding manner; a locking threaded sleeve is matched on the connecting column in a threaded manner; the locking thread sleeve is arranged below the base station; through setting up the car control arm between base station and centre gripping strip to through spliced pole and lock position swivel nut realize fixing a position the centre gripping strip, thereby lock the position of car control arm.
Further, the vertical displacement assembly comprises four driving worms which are respectively rotatably inserted at four corners of the base station; a driving worm wheel is meshed on the driving worm; the transmission worm wheel is fixed on a transmission shaft; two ends of the transmission shaft are rotatably connected with a supporting block; the supporting block is fixed on the upper surface of the base station; a pair of first transmission rods which are symmetrically arranged is radially fixed on the transmission shaft; and one ends of the two first transmission rods facing the same direction are connected through a second transmission rod for mounting the horizontal displacement assembly.
Furthermore, the lower ends of the four driving worms are respectively fixed with a first chain wheel; the four first chain wheels are in transmission connection through a chain; a second chain wheel is horizontally meshed on the chain; the second chain wheel is fixed on an output shaft of a first driving motor; the first driving motor is fixed on the base.
Further, the horizontal displacement assembly comprises a horizontally arranged support frame; the corner of the supporting frame is rotationally connected with the upper end of the second transmission rod; a bearing part is arranged in the supporting frame; the bearing piece is composed of a first horizontal plate, a second horizontal plate arranged below the second horizontal plate and an L-shaped plate arranged between the first horizontal plate and the second horizontal plate; a first through hole and a second through hole are respectively formed in the two adjacent side surfaces of the L-shaped plate; a first rack is inserted in the first through hole in a sliding and penetrating manner; a first sliding sleeve is fixed at both ends of the first rack; the two first sliding sleeves are respectively sleeved on two opposite edges of the supporting frame in a sliding manner; a second rack which is vertical to the first rack is inserted in the second through hole in a sliding way; a second sliding sleeve is fixed at both ends of the second rack; the two second sliding sleeves are respectively sleeved on the other two opposite edges of the supporting frame in a sliding manner; a supporting disc which is horizontally arranged is inserted on the upper surface of the second horizontal plate in a rotating way; a driving shaft which is vertically arranged is fixedly inserted in the supporting disc; the horizontal cross section of the driving shaft is of a regular polygon structure; a first gear is sleeved on the driving shaft in a sliding manner; the first gear can be meshed with the first rack or the second rack; a tension spring is arranged between the first gear and the first horizontal plate; the tensioning spring is sleeved on the driving shaft; a guide rod is vertically arranged on one side of the driving shaft; the guide rod is inserted in the first horizontal plate and the second horizontal plate; a limiting sleeve is slidably sleeved on the guide rod; the upper end and the lower end of the limiting sleeve are both provided with a limiting piece in the radial direction; the opposite inner side surfaces of the two limiting pieces are respectively attached to the upper end surface and the lower end surface of the first gear; a magnet piece is fixedly embedded in the upper surface of the limiting piece above the first gear; a matched electromagnet is arranged above the magnet piece; the electromagnet is fixedly inserted in the first horizontal plate.
Furthermore, a U-shaped frame is fixed on the lower surface of the second horizontal plate; a second driving motor is vertically fixed on the U-shaped frame; a second gear is horizontally fixed on an output shaft of the second driving motor; a third gear is meshed with the second gear; the third gear is horizontally fixed on the lower end of the driving shaft.
Further, the drive shaft is a hollow shaft; the guide rod is in sliding fit with the first horizontal plate and the second horizontal plate; the fine adjustment assembly comprises a power telescopic rod vertically fixed on the upper surface of the first horizontal plate; the output end of the power telescopic rod penetrates through the interior of the driving shaft and is horizontally fixed with a supporting plate for mounting the electric drill body; the upper surface of the supporting plate is connected with the lower end of the guide rod.
A drilling method of the drilling device for the control arm of the automobile as described above, comprising the steps of:
placing an automobile control arm on the upper surface of a base station, and locking the position of the automobile control arm by using a clamping strip;
driving a second chain wheel to rotate through a first driving motor, and driving a first transmission rod to rotate through a chain, a first chain wheel, a driving worm and a transmission worm wheel, so that the position of the supporting frame is adjusted downwards;
thirdly, the magnet piece is adsorbed or repelled by the electromagnet by changing the direction of the current led into the electromagnet; when the magnet piece is adsorbed by the electromagnet, the first gear slides on the driving shaft and is meshed with the first rack, the second gear is driven to rotate by the second driving motor and is driven to rotate by the third gear and the driving shaft, and the electric drill body is driven to move along the length direction of the first rack when the first gear rotates; when the magnet piece is repelled by the electromagnet, the first gear slides on the driving shaft and is meshed with the second rack, the second gear is driven to rotate by the second driving motor and is driven to rotate by the third gear and the driving shaft, and the electric drill body is driven to move along the length direction of the second rack when the first gear rotates; after the two operations, the electric drill body is moved to a punching position;
and step four, after the electric drill body works, the power telescopic rod drives the electric drill body to move downwards, so that the drilling operation of the automobile control arm is realized.
The invention has the following beneficial effects:
according to the electric drill control arm drilling device, the automobile control arm is placed on the base station, the vertical shifting assembly is used for adjusting the vertical position of the horizontal shifting assembly, the horizontal shifting assembly is used for adjusting the horizontal position of the fine adjustment assembly carrying the electric drill body, and finally the fine adjustment assembly is used for pushing the electric drill body to drill the automobile control arm.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a drilling apparatus for a control arm of an automobile according to the present invention;
FIG. 2 is a schematic view of the vertical displacement assembly of the present invention mounted on a base;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the first sprocket and the second sprocket mounted on the base;
FIG. 5 is a schematic view of the horizontal shift assembly of the present invention;
FIG. 6 is a schematic view of the fine adjustment assembly of the present invention mounted on the horizontal displacement assembly;
FIG. 7 is a front view of the structure of FIG. 6;
FIG. 8 is a schematic view of the carrier of the present invention;
fig. 9 is a diagram showing the positional relationship among the drive shaft, the stop collar and the second drive motor according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a base table, 2-a vertical shifting assembly, 3-a horizontal shifting assembly, 4-a fine adjustment assembly, 5-an electric drill body, 6-a clamping strip, 101-a mounting hole, 201-a driving worm, 202-a driving worm wheel, 203-a supporting block, 204-a first driving rod, 205-a second driving rod, 206-a first chain wheel, 207-a chain, 208-a second chain wheel, 209-a first driving motor, 301-a supporting frame, 302-a bearing piece, 303-a first rack, 304-a second rack, 305-a supporting plate, 306-a guide rod, 307-a U-shaped frame, 401-a power telescopic rod, 402-a supporting plate, 601-a connecting column, 602-, a locking threaded sleeve 3021-a first through hole and 3022-a second through hole, 3031-a first sliding sleeve, 3041-a second sliding sleeve, 3051-a driving shaft, 3052-a first gear, 3053-a tension spring, 3061-a limiting sleeve, 3062-a magnet piece, 3063-an electromagnet, 3071-a second driving motor, 3072-a second gear and 3073-a third gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention relates to a drilling apparatus for a vehicle control arm, comprising a base 1 horizontally disposed; the base station 1 is of a square structure; four supporting legs are vertically fixed on the lower surface of the base 1; a vertical displacement component 2 is arranged on the base platform 1; a horizontal shifting component 3 is arranged on the vertical shifting component 2; a fine adjustment component 4 is arranged on the horizontal shift component 3; the fine adjustment component 4 is provided with an electric drill body 5; through placing car control arm on base station 1, utilize vertical aversion subassembly 2 to carry out vertical position adjustment to horizontal aversion subassembly 3 to utilize horizontal aversion subassembly 3 to carry out horizontal position adjustment to carrying on the fine setting subassembly 4 that has electric drill body 5, utilize at last fine setting subassembly 4 to promote electric drill body 5 and carry out drilling operation to car control arm.
As shown in fig. 1-2 and 4, a plurality of mounting holes 101 are formed in the upper surface of the base 1 in parallel; a pair of clamping strips 6 is horizontally arranged above the base platform 1; a connecting column 601 is vertically fixed at both ends of the clamping strip 6; the connecting column 601 is arranged on the lower surface of the holding strip 6; the connecting column 601 is inserted into the mounting hole 101 in a sliding manner; a locking threaded sleeve 602 is matched on the connecting column 601 through threads; the locking thread insert 602 is arranged below the base station 1; the automobile control arm is arranged between the base station 1 and the clamping strip 6, and the clamping strip 6 is positioned through the connecting column 601 and the locking threaded sleeve 602, so that the position of the automobile control arm is locked.
As shown in fig. 1-4, the vertical displacement assembly 2 includes four driving worms 201 rotatably inserted into four corners of the base 1; the driving worm 201 is connected with the base station 1 by adopting a conventional roller bearing in the field; a driving worm wheel 202 is meshed on the driving worm 201; the transmission worm gear 202 is fixed on a transmission shaft; both ends of the transmission shaft are rotatably connected with a supporting block 203; the supporting block 203 is fixed on the upper surface of the base 1; a pair of first transmission rods 204 which are symmetrically arranged is radially fixed on the transmission shaft; two first transmission rods 204 are arranged on two opposite sides of the transmission worm wheel 202; the two first transmission rods 204 are connected by a second transmission rod 205 for installing the horizontal shifting assembly 3 at the same end; the second transmission rod 205 is rotatably connected with the first transmission rod 204 through a pin shaft; the lower ends of the four driving worms 201 are all fixed with a first chain wheel 206; the four first chain wheels 206 are in transmission connection through a chain 407; a second chain wheel 208 is horizontally meshed on the chain 407; the second chain wheel 208 is fixed on the output shaft of a first driving motor 209; the first drive motor 209 is fixed to the base 1. The second sprocket 208 is driven to rotate by the first driving motor 209, and the first driving rod 204 is driven to rotate by the chain 207, the first sprocket 206, the driving worm 201 and the driving worm wheel 202, so that the position of the supporting frame 301 is adjusted downward.
As shown in fig. 1 and fig. 5 to 9, the horizontal shift assembly 3 includes a horizontally disposed supporting frame 301; the support frame 301 is of a square structure; the corner of the supporting frame 301 is rotatably connected with the upper end of the second transmission rod 205; a bearing component 302 is arranged in the supporting frame 301; the bearing member 302 is composed of a first horizontal plate, a second horizontal plate disposed below the second horizontal plate, and an L-shaped plate disposed between the first horizontal plate and the second horizontal plate; the first horizontal plate, the second horizontal plate and the L-shaped plate are of an integrally formed structure; two adjacent side surfaces of the L-shaped plate are respectively provided with a first through hole 3021 and a second through hole 3022; a first rack 303 is inserted in the first through hole 3021 in a sliding manner; a first sliding sleeve 3031 is fixed at each of two ends of the first rack 303; the two first sliding sleeves 3031 are respectively slidably sleeved on two opposite edges of the supporting frame 301; a second rack 304 perpendicular to the first rack 303 is inserted in the second through hole 3022 in a sliding manner; the first rack 303 is disposed above the second rack 304; a second sliding sleeve 3041 is fixed at both ends of the second rack 304; the two second sliding sleeves 3041 are respectively slidably sleeved on the other two opposite edges of the supporting frame 301; a horizontally arranged support disc 305 is inserted on the upper surface of the second horizontal plate in a rotating way; the support disc 305 is connected with a second horizontal plate by a conventional roller bearing in the field; a driving shaft 3051 which is vertically arranged is fixedly inserted into the supporting plate 305; the central axis of the driving shaft 3051 is coaxial with the supporting disc 305; the horizontal cross section of the driving shaft 3051 is in a regular polygon structure; a first gear 3052 is slidably sleeved on the driving shaft 3051; the first gear 3052 can slide axially along the driving shaft 3051 and can be driven by the driving shaft 3051 to rotate; the first gear 3052 can be engaged with the first rack 303 or the second rack 304; a tension spring 3053 is arranged between the first gear 3052 and the first horizontal plate; the tension spring 3053 is sleeved on the driving shaft 3051; the upper end of the tension spring 3053 is fixed on the lower surface of the first horizontal plate, and the lower end of the tension spring is abutted against the upper surface of the first gear 3052; a guide rod 306 is vertically arranged at one side of the driving shaft 3051; the guide rod 306 is inserted in the first horizontal plate and the second horizontal plate; a limit sleeve 3061 is slidably sleeved on the guide rod 306; the upper end and the lower end of the limit sleeve 3061 are both provided with a limit piece in the radial direction; the limiting sheet and the limiting sleeve 3061 are of an integrally formed structure; the opposite inner side surfaces of the two limiting pieces are respectively attached to the upper end surface and the lower end surface of the first gear 3052; a magnet piece 3062 is fixedly embedded in the upper surface of the limiting piece above the first gear 3052; a matched electromagnet 3063 is arranged above the magnet piece 3062; the electromagnet 3063 is fixedly inserted on the first horizontal plate; a U-shaped frame 307 is fixed on the lower surface of the second horizontal plate; a second driving motor 3071 is vertically fixed on the U-shaped frame 307; a second gear 3072 is horizontally fixed on the output shaft of the second driving motor 3071; a third gear 3073 is meshed on the second gear 3072; the third gear 3073 is horizontally fixed to the lower end of the driving shaft 3051. By changing the direction of the current flowing into the electromagnet 3063, the magnet piece 3062 is attracted or repelled by the electromagnet 3063; when the magnet piece 3062 is adsorbed by the electromagnet 3063, the first gear 3052 slides on the driving shaft 3051 and is meshed with the first rack 303, at this time, the second gear 3072 is driven to rotate by the second driving motor 3071, the first gear 3052 is driven to rotate by the third gear 3073 and the driving shaft 3051, and the electric drill body 5 is driven to move along the length direction of the first rack 303 when the first gear 3052 rotates; when the magnet piece 3062 is repelled by the electromagnet 3063, the first gear 3052 slides on the driving shaft 3051 and is meshed with the second rack 304, at this time, the second driving motor 3071 drives the second gear 3072 to rotate, and drives the first gear 3052 to rotate through the third gear 3073 and the driving shaft 3051, and the first gear 3052 drives the electric drill body 5 to move along the length direction of the second rack 304 when rotating; after the above two operations, the electric drill body 5 can be moved to the punching position.
Wherein, as shown in fig. 6-7, the drive shaft 3051 is a hollow shaft; the guide rod 306 is in sliding fit with the first horizontal plate and the second horizontal plate; the fine adjustment component 4 comprises a power telescopic rod 401 vertically fixed on the upper surface of the first horizontal plate; the power telescopic rod 401 adopts a conventional electric push rod in the field; the output end of the power expansion rod 401 penetrates through the inside of the driving shaft 3051 and is horizontally fixed with a supporting plate 402 for mounting the electric drill body 5; the output end of the power telescopic rod 401 is in clearance fit with the inside of the driving shaft 3051; the upper surface of the support plate 402 is fixedly connected with the lower end of the guide bar 306 as a whole.
A method for using the drilling device for the control arm of the automobile as described above, comprising the following steps:
placing an automobile control arm on the upper surface of a base station 1, and locking the position of the automobile control arm by using a clamping strip 6;
step two, the first driving motor 209 drives the second chain wheel 208 to rotate, and drives the first transmission rod 204 to rotate through the chain 207, the first chain wheel 206, the driving worm 201 and the transmission worm wheel 202, so that the position of the supporting frame 301 is adjusted downwards;
step three, the direction of the current led into the electromagnet 3063 is changed, so that the magnet piece 3062 is adsorbed or repelled by the electromagnet 3063; when the magnet piece 3062 is adsorbed by the electromagnet 3063, the first gear 3052 slides on the driving shaft 3051 and is meshed with the first rack 303, at this time, the second gear 3072 is driven to rotate by the second driving motor 3071, the first gear 3052 is driven to rotate by the third gear 3073 and the driving shaft 3051, and the electric drill body 5 is driven to move along the length direction of the first rack 303 when the first gear 3052 rotates; when the magnet piece 3062 is repelled by the electromagnet 3063, the first gear 3052 slides on the driving shaft 3051 and is meshed with the second rack 304, at this time, the second driving motor 3071 drives the second gear 3072 to rotate, and drives the first gear 3052 to rotate through the third gear 3073 and the driving shaft 3051, and the first gear 3052 drives the electric drill body 5 to move along the length direction of the second rack 304 when rotating; after the two operations, the electric drill body 5 is moved to the punching position;
and step four, after the electric drill body 5 works, the power telescopic rod 401 drives the electric drill body 5 to move downwards, and therefore the drilling operation of the automobile control arm is achieved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The drilling device for the automobile control arm comprises a base (1) which is horizontally arranged; the method is characterized in that:
a vertical displacement component (2) is arranged on the base platform (1); a horizontal shifting component (3) is arranged on the vertical shifting component (2); a fine adjustment component (4) is arranged on the horizontal displacement component (3); the fine adjustment component (4) is provided with an electric drill body (5);
through with car control arm place in on base station (1), utilize vertical aversion subassembly (2) carry out vertical position adjustment to horizontal aversion subassembly (3), and utilize horizontal aversion subassembly (3) carry out horizontal position adjustment to carrying on fine setting subassembly (4) of electric drill body (5), utilize at last fine setting subassembly (4) promote electric drill body (5) and carry out drilling operation to car control arm.
2. The drilling device for the control arm of the automobile according to claim 1, characterized in that a plurality of mounting holes (101) are opened on the upper surface of the base (1) side by side; a pair of clamping strips (6) is at least horizontally arranged above the base platform (1); two ends of the clamping strip (6) are vertically fixed with a connecting column (601); the connecting column (601) is inserted into the mounting hole (101) in a sliding mode; a locking threaded sleeve (602) is in threaded fit with the connecting column (601); the locking threaded sleeve (602) is arranged below the base station (1); the automobile control arm is arranged between the base station (1) and the clamping strip (6), and the clamping strip (6) is positioned by the connecting column (601) and the locking threaded sleeve (602), so that the position of the automobile control arm is locked.
3. The drilling device for the control arm of the automobile according to claim 1, characterized in that the vertical displacement assembly (2) comprises four driving worms (201) rotatably inserted at four corners of the base (1) respectively; a transmission worm wheel (202) is meshed on the driving worm (201); the transmission worm wheel (202) is fixed on a transmission shaft; both ends of the transmission shaft are rotatably connected with a supporting block (203); the supporting block (203) is fixed on the upper surface of the base station (1); a pair of first transmission rods (204) which are symmetrically arranged is radially fixed on the transmission shaft; the two first transmission rods (204) are connected by a second transmission rod (205) for installing the horizontal shifting component (3) towards the same end.
4. The drilling device for control arms of motor vehicles according to claim 3, characterized in that the lower ends of the four driving worms (201) are each fixed with a first sprocket (206); the four first chain wheels (206) are in transmission connection through a chain (407); a second chain wheel (208) is horizontally meshed on the chain (407); the second chain wheel (208) is fixed on an output shaft of a first driving motor (209); the first driving motor (209) is fixed on the base (1).
5. Drilling device for automotive control arms according to claim 3, characterized in that the horizontal displacement assembly (3) comprises a horizontally arranged support frame (301); the corner of the supporting frame (301) is rotatably connected with the upper end of the second transmission rod (205); a bearing part (302) is arranged in the supporting frame (301); the bearing piece (302) is composed of a first horizontal plate, a second horizontal plate arranged below the second horizontal plate and an L-shaped plate arranged between the first horizontal plate and the second horizontal plate; two adjacent side surfaces of the L-shaped plate are respectively provided with a first through hole (3021) and a second through hole (3022); a first rack (303) is inserted in the first through hole (3021) in a sliding manner; a first sliding sleeve (3031) is fixed at each of two ends of the first rack (303); the two first sliding sleeves (3031) are respectively sleeved on two opposite edges of the supporting frame (301) in a sliding manner; a second rack (304) vertical to the first rack (303) is inserted in the second through hole (3022) in a sliding way; a second sliding sleeve (3041) is fixed at both ends of the second rack (304); the two second sliding sleeves (3041) are respectively sleeved on the other two opposite edges of the supporting frame (301) in a sliding manner; a supporting disc (305) which is horizontally arranged is inserted on the upper surface of the second horizontal plate in a rotating way; a driving shaft (3051) which is vertically arranged is fixedly inserted into the supporting disc (305); the horizontal cross section of the driving shaft (3051) is of a regular polygon structure; a first gear (3052) is slidably sleeved on the driving shaft (3051); the first gear (3052) can be meshed with the first rack (303) or the second rack (304); a tension spring (3053) is arranged between the first gear (3052) and the first horizontal plate; the tensioning spring (3053) is sleeved on the driving shaft (3051); a guide rod (306) is vertically arranged on one side of the driving shaft (3051); the guide rod (306) is inserted in the first horizontal plate and the second horizontal plate; a limiting sleeve (3061) is slidably sleeved on the guide rod (306); the upper end and the lower end of the limiting sleeve (3061) are both provided with a limiting piece in the radial direction; the opposite inner side surfaces of the two limiting pieces are respectively attached to the upper end surface and the lower end surface of the first gear (3052); a magnet piece (3062) is fixedly embedded in the upper surface of the limiting piece above the first gear (3052); a matched electromagnet (3063) is arranged above the magnet piece (3062); the electromagnet (3063) is fixedly inserted in the first horizontal plate in a penetrating way.
6. The drilling device for control arms of motor vehicles according to claim 5, characterized in that a U-shaped frame (307) is fixed to the lower surface of the second horizontal plate; a second driving motor (3071) is vertically fixed on the U-shaped frame (307); a second gear (3072) is horizontally fixed on an output shaft of the second driving motor (3071); a third gear (3073) is meshed with the second gear (3072); the third gear (3073) is horizontally fixed on the lower end of the driving shaft (3051).
7. Drilling device for automotive control arms according to claim 5, characterized in that the drive shaft (3051) is a hollow shaft; the guide rod (306) is in sliding fit with the first horizontal plate and the second horizontal plate; the fine adjustment assembly (4) comprises a power telescopic rod (401) vertically fixed on the upper surface of the first horizontal plate; the output end of the power telescopic rod (401) penetrates through the interior of the driving shaft (3051) and is horizontally fixed with a supporting plate (402) for mounting the electric drill body (5); the upper surface of the support plate (402) is connected with the lower end of the guide rod (306).
8. The drilling method of a drilling device for a control arm of an automobile according to any one of claims 1 to 7, comprising the steps of:
placing an automobile control arm on the upper surface of a base station (1), and locking the position of the automobile control arm by using a clamping strip (6);
secondly, a second chain wheel (208) is driven to rotate through a first driving motor (209), and a first transmission rod (204) is driven to rotate through a chain (207), a first chain wheel (206), a driving worm (201) and a transmission worm wheel (202), so that the position of the supporting frame (301) is adjusted downwards;
step three, the direction of current led into the electromagnet (3063) is changed, so that the magnet piece (3062) is adsorbed or repelled by the electromagnet (3063); when the magnet piece (3062) is adsorbed by the electromagnet (3063), the first gear (3052) slides on the driving shaft (3051) and is meshed with the first rack (303), the second gear (3072) is driven to rotate by the second driving motor (3071), the first gear (3052) is driven to rotate by the third gear (3073) and the driving shaft (3051), and the electric drill body (5) is driven to move along the length direction of the first rack (303) when the first gear (3052) rotates; when the magnet piece (3062) is repelled by the electromagnet (3063), the first gear (3052) slides on the driving shaft (3051) and is meshed with the second rack (304), the second gear (3072) is driven to rotate by the second driving motor (3071), the first gear (3052) is driven to rotate by the third gear (3073) and the driving shaft (3051), and the electric drill body (5) is driven to move along the length direction of the second rack (304) when the first gear (3052) rotates; after the two operations, the electric drill body (5) is moved to a punching position;
and step four, after the electric drill body (5) works, the power telescopic rod (401) drives the electric drill body (5) to move downwards, and therefore the drilling operation of the automobile control arm is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618782.5A CN113263203A (en) | 2021-06-03 | 2021-06-03 | Drilling device and drilling method for automobile control arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110618782.5A CN113263203A (en) | 2021-06-03 | 2021-06-03 | Drilling device and drilling method for automobile control arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113263203A true CN113263203A (en) | 2021-08-17 |
Family
ID=77234139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110618782.5A Withdrawn CN113263203A (en) | 2021-06-03 | 2021-06-03 | Drilling device and drilling method for automobile control arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113263203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367401A (en) * | 2022-01-18 | 2022-04-19 | 徐州百事利电动车业有限公司 | Carriage paint spraying device for electric vehicle production |
| CN114406831A (en) * | 2022-02-14 | 2022-04-29 | 安徽澳达光电科技有限公司 | Surface burr removing device for production and processing of mobile phone cover plate |
| CN114535888A (en) * | 2022-04-26 | 2022-05-27 | 深圳市力德峰科技有限公司 | Welding device for processing circuit board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2814167A (en) * | 1955-02-25 | 1957-11-26 | Raytheon Mfg Co | Precision drilling machines |
| US4215958A (en) * | 1977-09-20 | 1980-08-05 | Trennjager Maschinenfabrik, Inh. Leopold Jagers | Drilling machine |
| CN103223598A (en) * | 2012-01-26 | 2013-07-31 | 西部电机株式会社 | A horizontal adjusting clamp, a plate keeping apparatus, and a plate configuration adjusting apparatus |
| CN109128264A (en) * | 2018-08-22 | 2019-01-04 | 宁波指南针软件有限公司 | A kind of desktop type drilling equipment of photoelectric nacelle connector |
| CN211640249U (en) * | 2019-12-09 | 2020-10-09 | 深圳市卓越家具有限公司 | Wardrobe processing drilling equipment |
| CN112277248A (en) * | 2020-10-22 | 2021-01-29 | 黄逸清 | Mould hoisting accessory for injection molding machine die filling |
| CN212526187U (en) * | 2020-06-01 | 2021-02-12 | 米克精机(嘉兴)有限公司 | Multidirectional high-speed drilling and tapping machine |
| CN112475386A (en) * | 2020-11-23 | 2021-03-12 | 湖州琦利智能装备科技有限公司 | Plate type mechanical accessory machining platform |
-
2021
- 2021-06-03 CN CN202110618782.5A patent/CN113263203A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2814167A (en) * | 1955-02-25 | 1957-11-26 | Raytheon Mfg Co | Precision drilling machines |
| US4215958A (en) * | 1977-09-20 | 1980-08-05 | Trennjager Maschinenfabrik, Inh. Leopold Jagers | Drilling machine |
| CN103223598A (en) * | 2012-01-26 | 2013-07-31 | 西部电机株式会社 | A horizontal adjusting clamp, a plate keeping apparatus, and a plate configuration adjusting apparatus |
| CN109128264A (en) * | 2018-08-22 | 2019-01-04 | 宁波指南针软件有限公司 | A kind of desktop type drilling equipment of photoelectric nacelle connector |
| CN211640249U (en) * | 2019-12-09 | 2020-10-09 | 深圳市卓越家具有限公司 | Wardrobe processing drilling equipment |
| CN212526187U (en) * | 2020-06-01 | 2021-02-12 | 米克精机(嘉兴)有限公司 | Multidirectional high-speed drilling and tapping machine |
| CN112277248A (en) * | 2020-10-22 | 2021-01-29 | 黄逸清 | Mould hoisting accessory for injection molding machine die filling |
| CN112475386A (en) * | 2020-11-23 | 2021-03-12 | 湖州琦利智能装备科技有限公司 | Plate type mechanical accessory machining platform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367401A (en) * | 2022-01-18 | 2022-04-19 | 徐州百事利电动车业有限公司 | Carriage paint spraying device for electric vehicle production |
| CN114367401B (en) * | 2022-01-18 | 2022-09-13 | 徐州百事利电动车业有限公司 | Carriage paint spraying device for electric vehicle production |
| CN114406831A (en) * | 2022-02-14 | 2022-04-29 | 安徽澳达光电科技有限公司 | Surface burr removing device for production and processing of mobile phone cover plate |
| CN114535888A (en) * | 2022-04-26 | 2022-05-27 | 深圳市力德峰科技有限公司 | Welding device for processing circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113263203A (en) | Drilling device and drilling method for automobile control arm | |
| CN112549832A (en) | Turnover structure and bar-shaped metal plate embossing device | |
| CN109366396A (en) | A kind of positioning installation apparatus and sliding rail of automobile seat assembly tooling | |
| CN112453464A (en) | Metal piece high-precision drilling equipment and working method thereof | |
| CN216730345U (en) | Bearing welding fixture suitable for electrifying diffusion welding | |
| CN216527948U (en) | Automatic climb rod-type bill-board and change device | |
| CN112623601B (en) | Steering differential driving device of high-speed tunnel stacker and high-speed tunnel stacker | |
| CN114713976A (en) | Automatic welding device for maintenance of mining machinery | |
| CN112453463A (en) | High-precision drilling equipment for metal parts | |
| CN210717155U (en) | Wall washer lamp assembly convenient to mount | |
| CN202660471U (en) | Focusing mechanism for stage lamps | |
| CN208155312U (en) | Modular light source support for machine vision | |
| CN218533785U (en) | Corner indexing fixture for four-axis machining center | |
| CN108225280A (en) | Modular light source support for machine vision | |
| CN114012143B (en) | Automatic production line for door leaf glass sleeving | |
| CN213444908U (en) | Board turnover mechanism for processing PCB | |
| CN220575737U (en) | Aircraft landing gear processing fixture | |
| CN220311983U (en) | Corner cutting device for aluminum alloy profile production | |
| CN217776964U (en) | Linear guide rail type robot walking shaft | |
| CN220740884U (en) | Frock clamp and cleaning device | |
| CN216175927U (en) | Automatic overturning mold closing device | |
| CN216396935U (en) | Automatic variable pitch device of application platform truck | |
| CN114670738B (en) | Unmanned aerial vehicle carrier vehicle and operation method thereof | |
| CN210467567U (en) | Feeding device of permanent magnet auxiliary processing equipment | |
| CN219457356U (en) | UT skeleton wire winding stop gear |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210817 |