CN113814764B - Workpiece positioning device for tricycle accessory machining drilling machine - Google Patents
Workpiece positioning device for tricycle accessory machining drilling machine Download PDFInfo
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- CN113814764B CN113814764B CN202111366872.6A CN202111366872A CN113814764B CN 113814764 B CN113814764 B CN 113814764B CN 202111366872 A CN202111366872 A CN 202111366872A CN 113814764 B CN113814764 B CN 113814764B
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- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Classifications
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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
- 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
- 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
- B23Q7/003—Cyclically moving conveyors
-
- 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
- B23Q7/005—Lifting devices
-
- 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
- B23Q7/06—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 by means of pushers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a workpiece positioning device for a tricycle accessory machining drilling machine, which relates to the technical field of machining and comprises a positioning drill floor; a drill bit mechanism is arranged above the positioning drill floor, the upper surface of the positioning drill floor is provided with a groove, and two rear limiting stop handles are fixedly connected to the rear of the positioning drill floor through bolts; the conveying belt is arranged in the middle of the upper surface of the positioning drill floor; the push cylinder positioning seat is provided with four positions; it has supplementary displacement and positioning mechanism to the work piece, remove the work piece to the appointed area through the effect of supplementary displacement subassembly, and fix the work piece through positioning assembly and process the work piece, solved with regard to present traditional drilling machine mechanism, when holing to the great work piece of volume, because work piece weight is great, be difficult for removing the work piece through the manual work, and be difficult for on the workstation through promoting and moving the work piece and adjusting the work piece position, cause wearing and tearing, the fish tail to the work piece surface during the adjustment location easily, influence the performance of work piece and pleasing to the eye problem.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a workpiece positioning device for a tricycle accessory machining drilling machine.
Background
The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, the drill bit rotates to move mainly, the drilling machine is simple in structure, the processing precision is relatively low, through holes and blind holes can be drilled, the workpiece is fixed in the processing process, a cutter moves, the center of the cutter is aligned with the center of the hole, the cutter rotates, the operation can be manual or motor-driven, the tricycle can be fixed when the drilling machine and the boring machine are used for drilling or boring the tricycle, the chassis is prevented from moving, and the tricycle can be placed in an auxiliary mode through manual work when the tricycle moves on a drill floor.
However, when drilling a large-sized workpiece, the conventional drilling machine mechanism is not easy to move the workpiece manually due to the large weight of the workpiece, and is not easy to adjust the position of the workpiece by pushing and moving the workpiece on the workbench, so that the surface of the workpiece is easily abraded and scratched when being adjusted and positioned, and the performance and the attractiveness of the workpiece are affected.
Disclosure of Invention
The invention provides a workpiece positioning device for a tricycle accessory machining drilling machine, which is provided with a mechanism for assisting the displacement of a workpiece and positioning, wherein the workpiece is moved to a designated area through the action of an auxiliary displacement assembly, and the workpiece is fixed through the positioning assembly to be drilled.
The invention provides a workpiece positioning device for a tricycle accessory machining drilling machine, which specifically comprises a positioning drill floor; a drill bit mechanism is arranged above the positioning drill floor, the upper surface of the positioning drill floor is provided with a groove, and two rear limiting stop handles are fixedly connected to the rear of the positioning drill floor through bolts; the conveying belt is arranged in the middle of the upper surface of the positioning drill floor; the four pushing cylinder positioning seats are arranged and fixedly connected to the upper surface of the positioning drill floor through bolts; the electric control push cylinder is connected to the upper surface of the push cylinder positioning seat through a screw, and a push rod of the electric control push cylinder is fixedly connected with the arc-shaped push head; the arc-shaped pushing head comprises an inner lifting arc surface and a pushing head inner groove, the inner lifting arc surface is arranged on the surface of an inner arc-shaped cavity of the arc-shaped pushing head, and the pushing head inner groove is arranged above the arc-shaped cavity of the arc-shaped pushing head; the inner pushing head is connected to the inner part of the arc-shaped pushing head in a sliding manner; the fixed supporting seat is connected to the upper surface of the conveying belt through a threaded connecting piece; the lifting support seat is located above the fixed support seat, the guide sliding block is connected to the lifting column barrel in a sliding mode, and the support square groove is movably connected with the lifting insertion block.
Optionally, the inner pushing head comprises a lifting insertion block, an anti-skidding inner clamping surface, a lower inclined pushing surface and a guide cylindrical groove, the lifting insertion block is connected to the inner side surface of the inner pushing head through welding, and the lifting insertion block is a rectangular block; the anti-skid inner clamping surface is arranged on the inner side surface of the inner pushing head, and anti-skid lines are arranged on the surface of the anti-skid inner clamping surface; the lower oblique pushing face is arranged at the bottom of the outer side of the inner pushing head and is an oblique face processed by forty-five degrees in an oblique manner, two groups of oblique face guide grooves are formed in the surface of the lower oblique pushing face, and the cross section of each oblique face guide groove is of a trapezoidal structure. The outer upper edge position of pushing head including the direction cylinder groove is seted up, and the direction cylinder groove is the cylinder groove, and the slope of direction cylinder groove is forty-five degrees settings.
Optionally, the inner lifting arc surface is an inclined surface with an inclination of forty-five degrees, and two groups of guide convex rails are fixedly connected to the inner lifting arc surface, and each guide convex rail is a convex strip with a trapezoidal section.
Optionally, the inner pushing head groove comprises two guide columns and a return spring, the upper ends of the two guide columns are connected to the bottom of the inner pushing head groove through welding, and the guide columns are arranged in a manner of inclining by forty-five degrees; the reset spring is sleeved on the guide post, and two ends of the reset spring are respectively and fixedly connected to the bottom surface of the inner groove of the push head and the upper surface of the inner push head.
Optionally, the fixed support seat is of a rectangular frame structure, and the fixed support seat comprises an outer positioning plate and a lifting column casing; the outer positioning plates are arranged at four positions and are respectively and fixedly connected to the front frame and the rear frame of the fixed supporting seat; the lifting column casing is provided with four positions, and the four lifting column casings are respectively and fixedly connected to four vertex angles on the upper surface of the fixed supporting seat.
Optionally, the lift supporting seat is the frame of rectangle, and the lift supporting seat is including direction slider and support square groove: the four guide sliding blocks are respectively and fixedly connected to the front frame and the rear frame of the lifting support seat, and the guide sliding blocks are connected to the lifting column barrel in a sliding manner; the supporting square grooves are arranged at four positions, two of the supporting square grooves are arranged on the left side surface of the lifting supporting seat, the other two supporting square grooves are arranged on the right side surface of the lifting supporting seat, and the supporting square grooves are rectangular square grooves.
Optionally, the lifting support seat further comprises a bolt positioning table, the bolt positioning table is fixedly connected to the upper surface of the lifting support seat through bolts, the bolt positioning table is arranged at four positions, and two upper backing rings are fixedly connected to the upper surface of the lifting support seat.
Advantageous effects
According to the drilling machine positioning device for the automobile parts, compared with the traditional drilling machine, the drilling machine positioning device for the automobile parts has the auxiliary displacement and positioning mechanism for the workpiece, the workpiece is moved to the designated area through the action of the auxiliary displacement assembly, and the workpiece is fixed through the positioning assembly to be machined.
In addition, through the effect of conveyer belt and fixed bolster, can transport the drilling machine processing position simultaneously with the work piece together with fixed bolster, be convenient for press from both sides tight and processing to the great work piece of volume, avoid because the condition of being convenient for the manual work of large-scale work piece such as tricycle chassis on the rig floor position adjustment, avoid because the performance of misoperation fish tail work piece surface influence work piece is with pleasing to the eye, still can shift the sweeps that the processing produced through the effect of conveyer belt, the clearance of being convenient for.
In addition, through the cooperation of the arc-shaped pushing head and the inner pushing head, an inner lifting cambered surface is arranged in an inner side cavity of the arc-shaped pushing head, the inner lifting cambered surface is mutually attached to a lower inclined pushing surface, the arc-shaped pushing head and the inner pushing head form sliding connection through the sliding connection and the cooperation between the guide convex rail and the inclined surface guide groove, the guide pillar is connected in the guide cylindrical groove in a sliding manner through the action of the guide pillar and the reset spring, the inner pushing head can perform inclined movement in a forty-five degree direction in the cavity of the arc-shaped pushing head, when the arc-shaped pushing head is pushed through the electric control pushing cylinder, the arc-shaped pushing head firstly moves inwards to drive the inner pushing head to move inwards, so that the inner pushing head contacts with a middle workpiece, the lifting insert block extends into the supporting square groove on the side surface of the lifting supporting seat, the arc-shaped pushing head continuously moves inwards to extrude the inner pushing head, and under the action of the inclined anti-slip inner clamping surface, the inner pushing head is enabled to clamp the middle workpiece and move upwards, the workpiece is kept clamped in the process of moving upwards, the lifting supporting seat is driven to ascend, the workpiece is clamped, the effect of lifting the workpiece is achieved, a certain gap is formed between the workpiece and the lifting supporting seat, and the workpiece is convenient to drill.
In addition, still play the supporting role to the lifting support seat through the fixed bolster to sliding connection through four lifting column barrels and direction slider plays the guide effect, makes the lifting support seat carry out steady sharp elevating movement in the top of fixed bolster, through the effect of outer locating plate, carries out fixed connection with drive mechanism with outer locating plate, thereby controls the position of work piece, fixed bolster and lifting support seat through transport mechanism.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic diagram of the overall structure of a drill floor workpiece positioning assembly according to an embodiment of the invention;
FIG. 2 shows a schematic view of a workpiece displacement assembly according to an embodiment of the invention;
FIG. 3 shows a schematic view of a workpiece clamping device after clamping according to an embodiment of the invention;
FIG. 4 shows a schematic view of a workpiece clamping support assembly according to an embodiment of the invention;
FIG. 5 is a schematic view showing a tail of the arc-shaped pusher according to the embodiment of the present invention;
FIG. 6 shows a schematic view of an inner pusher head according to an embodiment of the present invention;
FIG. 7 illustrates a partial enlarged schematic view at A of FIG. 2, in accordance with embodiments of the present invention;
FIG. 8 illustrates a partial enlarged schematic view at B of FIG. 3 according to an embodiment of the invention;
fig. 9 shows a partially enlarged schematic view at C of fig. 4 according to an embodiment of the present invention.
List of reference numerals
1. Positioning a drill floor; 101. a rear limit stop handle;
2. a drill bit mechanism;
3. a conveyor belt;
4. a cylinder positioning seat is pushed;
5. electrically controlling the cylinder;
6. an arc-shaped pushing head; 601. an inner lifting cambered surface; 6011. a guide convex rail; 602. an inner groove of the push head; 6021. a guide post; 6022. a return spring;
7. an inner pushing head; 701. lifting the insert block; 702. an anti-slip inner clamping surface; 703. a downward inclined pushing surface; 7031. a bevel guide groove; 704. a guide cylindrical groove;
8. fixing the supporting seat; 801. an outer positioning plate; 802. lifting the column casing;
9. lifting the supporting seat; 901. a guide slider; 902. supporting the square groove; 903. a bolt positioning table; 904. and (4) an upper backing ring.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 9:
the invention provides a workpiece positioning device for a tricycle accessory machining drilling machine, which comprises a positioning drill floor 1; a drill bit mechanism 2 is arranged above the positioning drill floor 1; the conveying belt 3 is arranged in the middle of the upper surface of the positioning drill floor 1; the four pushing cylinder positioning seats 4 are arranged and fixedly connected to the upper surface of the positioning drill floor 1 through bolts; the electric control push cylinder 5 is connected to the upper surface of the push cylinder positioning seat 4 through a screw, and a push rod of the electric control push cylinder 5 is fixedly connected with the arc-shaped push head 6; the arc-shaped push head 6 comprises an inner lifting arc surface 601 and a push head inner groove 602, wherein the inner lifting arc surface 601 is arranged on the surface of an inner arc-shaped cavity of the arc-shaped push head 6, and the push head inner groove 602 is arranged above the arc-shaped cavity of the arc-shaped push head 6; the inner pushing head 7 is connected inside the arc-shaped pushing head 6 in a sliding manner; the fixed supporting seat 8 is connected to the upper surface of the conveyer belt 3 through a threaded connecting piece, as shown in fig. 4, the fixed supporting seat 8 is of a rectangular frame structure; the outer positioning plate 801 is provided with four positions, and the four outer positioning plates 801 are respectively and fixedly connected to the front frame and the rear frame of the fixed support seat 8; the lifting column casing 802 is provided with four positions, and the four lifting column casings 802 are respectively and fixedly connected to four vertex angles on the upper surface of the fixed support seat 8; the lifting support base 9 is supported by the action of the fixed support base 8, and the lifting support base 9 is guided by the sliding connection of the four lifting column barrels 802 and the guide slider 901, so that the lifting support base 9 can stably and linearly lift and move above the fixed support base 8, the outer positioning plate 801 is fixedly connected with the transmission mechanism by the action of the outer positioning plate 801, and the positions of the workpiece, the fixed support base 8 and the lifting support base 9 are controlled by the transmission mechanism, in addition, as shown in fig. 2, a groove is formed in the upper surface of the positioning drill floor 1, and two rear limiting stop handles 101 are fixedly connected to the rear of the positioning drill floor through bolts; the rear limiting stop handle 101 is positioned at the rear position of the conveying belt 3, plays a role in auxiliary positioning, and avoids drilling deviation caused by excessive backward movement of a workpiece; the lifting support seat 9 is positioned above the fixed support seat 8, and the guide slider 901 is connected to the lifting column sleeve 802 in a sliding manner.
In addition, according to the embodiment of the present invention, as shown in fig. 5, the inner lifting arc 601 is an inclined plane with a slope of forty-five degrees, and two sets of guiding protruding rails 6011 are fixedly connected to the inner lifting arc 601, the guiding protruding rails 6011 are protruding bars with a trapezoidal cross section, the upper ends of two guiding columns 6021 are connected to the bottom of the pushing head inner groove 602 by welding, and the guiding columns 6021 are arranged with a slope of forty-five degrees; the return spring 6022 is sleeved on the guide post 6021, two ends of the return spring 6022 are respectively and fixedly connected to the bottom surface of the inner pushing head groove 602 and the upper surface of the inner pushing head 7, two groups of inclined guide grooves 7031 are arranged on the surface of the lower inclined pushing surface 703, and the section of the inclined guide grooves 7031 is in a trapezoidal structure; the arc-shaped pushing head 6 is a C-shaped block, two arc-shaped pushing heads 6 on the same side are fixedly connected through a connecting rod, an inner lifting arc surface 601 is arranged in an inner cavity of the arc-shaped pushing head 6, the inner lifting arc surface 601 is mutually attached to a lower inclined pushing surface 703, the arc-shaped pushing head 6 and the inner pushing head 7 are in sliding connection through the sliding connection fit between a guide convex rail 6011 and an inclined guide groove 7031, the guide column 6021 is in sliding connection inside the guide cylindrical groove 704 through the functions of the guide column 6021 and the reset spring 6022, the guide column 6021 plays a role in guiding the inner pushing head 7, and the inner pushing head 7 can obliquely move in a forty-five-degree direction inside the cavity of the arc-shaped pushing head 6.
Further, according to an embodiment of the present invention, as shown in fig. 5 and 6, the lift insert 701 is connected to the inner side surface of the inner bit 7 by welding, and the lift insert 701 is a rectangular block body; the anti-skid inner clamping surface 702 is arranged on the inner side surface of the inner pushing head 7, and anti-skid lines are arranged on the surface of the anti-skid inner clamping surface 702; the lower inclined pushing surface 703 is formed at the bottom of the outer side of the inner pushing head 7, and the lower inclined pushing surface 703 is an inclined surface processed by being inclined by forty-five degrees; the guide cylindrical groove 704 is formed in the outer upper edge position of the inner pushing head 7, the guide cylindrical groove 704 is a cylindrical groove, and the guide cylindrical groove 704 is arranged in a manner of inclining for forty-five degrees; when the arc-shaped push head 6 is pushed under the action of the electric control push cylinder 5, firstly, the arc-shaped push head 6 moves towards the inner side to drive the inner push head 7 to move towards the inner side, so that the inner push head 7 contacts with a middle workpiece, the lifting insert 701 extends into the supporting square groove 902 on the side surface of the lifting support base 9, the arc-shaped push head 6 continuously moves towards the inner side to extrude the inner push head 7, the inner push head 7 clamps the middle workpiece and moves upwards under the action of the inclined anti-skidding inner clamping surface 702, the clamping of the workpiece is kept in the process of moving upwards the inner push head 7, and the lifting support base 9 is driven to lift the workpiece, so that the effect of lifting the workpiece is realized.
In another embodiment, as shown in fig. 4, the lifting support 9 is a rectangular frame: the guide sliding blocks 901 are arranged at four positions, the four guide sliding blocks 901 are respectively and fixedly connected to the front frame and the rear frame of the lifting support seat 9, and the guide sliding blocks 901 are connected to the lifting column sleeve 802 in a sliding manner; the supporting square grooves 902 are provided with four positions, wherein two supporting square grooves 902 are arranged on the left side surface of the lifting support seat 9, the other two supporting square grooves 902 are arranged on the right side surface of the lifting support seat 9, the supporting square grooves 902 are rectangular square grooves, when the inner pushing head 7 moves inwards, the lifting insert 701 is inserted into the supporting square grooves 902, when the inner pushing head 7 is lifted, a workpiece and the lifting support seat 9 can be synchronously lifted, so that the lifting support seat 9 plays a supporting role on a tricycle chassis, the bolt positioning table 903 is fixedly connected to the upper surface of the lifting support seat 9 through bolts, the bolt positioning table 903 is provided with four positions, and the upper surface of the lifting support seat 9 is fixedly connected with two upper cushion rings 904; the lifting support seat 9 plays a role in placing and supporting workpieces, the workpieces are placed in a limiting mode through the bolt positioning table 903 on the side face, the workpieces are placed in order, the upper backing rings 904 in two positions play a role in supporting the workpieces, a certain gap exists between the workpieces and the lifting support seat 9, and drilling processing is facilitated.
The specific use mode and function of the embodiment are as follows: in the invention, when in use, firstly the conveyer belt 3 is controlled to move, the fixed supporting seat 8 and the lifting supporting seat 9 move outwards, a workpiece is placed above the lifting supporting seat 9 through a mechanical arm or manual operation, the workpiece is positioned in the middle of the bolt positioning tables 903 at two sides, then the conveyer belt 3 is controlled to move reversely, the fixed supporting seat 8 and the lifting supporting seat 9 and the workpiece move backwards simultaneously, the workpiece to be processed is positioned below the drill bit mechanism 2, the workpiece is prevented from moving backwards excessively through the action of the two rear limiting stop handles 101, when the workpiece is positioned below the drill bit mechanism 2, the electrically controlled push cylinder 5 is controlled to act, the four arc push heads 6 at two sides are simultaneously pushed towards the middle, the arc push heads 6 are C-shaped blocks, the two arc push heads 6 at the same side are fixedly connected through the connecting rod, an inner lifting arc surface 601 is arranged in an inner side cavity of the arc push heads 6, the inner lifting cambered surface 601 is mutually attached to the lower inclined pushing surface 703, the arc-shaped pushing head 6 and the inner pushing head 7 are in sliding connection through the sliding connection and matching between the guide convex rail 6011 and the inclined guide groove 7031, the guide column 6021 is slidably connected inside the guide cylindrical groove 704 through the action of the guide column 6021 and the reset spring 6022 to play a role of guiding the inner pushing head 7, the inner pushing head 7 can obliquely move forty-five degrees inside the cavity of the arc-shaped pushing head 6, the arc-shaped pushing head 6 moves inwards to drive the inner pushing head 7 to move inwards to enable the inner pushing head 7 to contact a middle workpiece, the insertion block 701 extends into the supporting square groove on the side surface of the lifting support base 9, the arc-shaped pushing head 902 continuously moves inwards to extrude the inner pushing head 7, the anti-skid inner clamping surface 702 is provided with anti-skid grains for improving the friction force when the workpiece is clamped, under the action of the inclined anti-skid inner clamping surface 702, the inner pushing head 7 is enabled to clamp the middle workpiece and move upwards, in the process of moving upwards of the inner pushing head 7, the workpiece is kept clamped, the lifting supporting seat 9 is driven to ascend, the effect of lifting the workpiece is achieved, when the workpiece is withdrawn, the electric control pushing cylinder 5 is controlled to contract, the arc-shaped pushing head 6 and the inner pushing head 7 are enabled to reset, the lifting supporting seat 9 descends, the conveying belt 3 is controlled to move, the fixed supporting seat 8 and the lifting supporting seat 9 are conveyed forwards together with the workpiece, and manual unloading is facilitated.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (3)
1. A work piece positioner for tricycle accessory processing drilling machine which characterized in that includes: positioning a drill floor (1);
a drill bit mechanism (2) is arranged above the positioning drill floor (1), the upper surface of the positioning drill floor (1) is provided with a groove, and two rear limiting stop handles (101) are fixedly connected to the rear of the positioning drill floor through bolts;
the conveying belt (3) is arranged in the middle of the upper surface of the positioning drill floor (1);
the four pushing cylinder positioning seats (4) are arranged, and the four pushing cylinder positioning seats (4) are fixedly connected to the upper surface of the positioning drill floor (1) through bolts;
the electric control pushing cylinder (5) is connected to the upper surface of the pushing cylinder positioning seat (4) through a screw, and a pushing rod of the electric control pushing cylinder (5) is fixedly connected with the arc-shaped pushing head (6);
the arc-shaped push head (6) comprises an inner lifting arc surface (601) and a push head inner groove (602), the inner lifting arc surface (601) is arranged on the surface of an arc-shaped cavity of the arc-shaped push head (6), the inner lifting arc surface (601) is an inclined plane with the inclination of forty-five degrees, two groups of guide convex rails (6011) are fixedly connected onto the inner lifting arc surface (601), each guide convex rail (6011) is a convex strip with a trapezoidal section, the push head inner groove (602) is arranged above the arc-shaped cavity of the arc-shaped push head (6), two guide columns (6021) are connected to the groove bottom of the push head inner groove (602) in a welding mode, the guide columns (6021) are arranged in a manner of being inclined at forty-five degrees, a reset spring (6022) is sleeved onto each guide column (6021), and two ends of each reset spring (6022) are fixedly connected to the groove bottom surface of the push head inner groove (602) and the upper surface of the inner push head (7) respectively;
the inner pushing head (7), the inner pushing head (7) is connected to the inner part of the arc-shaped pushing head (6) in a sliding manner;
the fixed supporting seat (8) is connected to the upper surface of the conveying belt (3) through a threaded connecting piece; the fixed supporting seat (8) is of a rectangular frame structure, the fixed supporting seat (8) comprises outer positioning plates (801) and a lifting column casing (802), the outer positioning plates (801) are arranged in four positions, and the four outer positioning plates (801) are fixedly connected to the front frame and the rear frame of the fixed supporting seat (8) in pairs respectively; the lifting column casing (802) is provided with four positions, and the four lifting column casings (802) are respectively and fixedly connected to four vertex angles on the upper surface of the fixed supporting seat (8);
the lifting support seat (9) is positioned above the fixed support seat (8), the lifting support seat (9) is a rectangular frame, and the lifting support seat (9) comprises a guide slider (901), a support square groove (902), a bolt positioning table (903) and an upper backing ring (904); the guide sliders (901) are arranged at four positions, wherein two guide sliders (901) are fixedly connected to a front frame of the lifting support seat (9), the other two guide sliders (901) are fixedly connected to a rear frame of the lifting support seat (9), and the guide sliders (901) are connected to the lifting column barrel (802) in a sliding manner; the supporting square grooves (902) are arranged at four positions, wherein two supporting square grooves (902) are formed in the left side surface of the lifting supporting seat (9), the other two supporting square grooves (902) are formed in the right side surface of the lifting supporting seat (9), and the supporting square grooves (902) are rectangular square grooves; the bolt positioning table (903) is fixedly connected to the upper surface of the lifting supporting seat (9) through bolts, and the bolt positioning table (903) is provided with four positions; the upper backing ring (904) is provided with two positions, and the two positions of the upper backing ring (904) are fixedly connected on the upper surface of the lifting supporting seat (9).
2. The workpiece positioning device for the tricycle accessory processing drilling machine as set forth in claim 1, wherein: the inner pushing head (7) comprises:
the lifting insertion block (701), the lifting insertion block (701) is connected to the inner side surface of the inner push head (7) through welding, and the lifting insertion block (701) is a rectangular block body;
the anti-skidding inner clamping surface (702), the anti-skidding inner clamping surface (702) is arranged on the upper side of the inner side surface of the inner pushing head (7), and anti-skidding lines are arranged on the surface of the anti-skidding inner clamping surface (702);
the lower inclined pushing surface (703) is arranged at the bottom of the outer side of the inner pushing head (7), and the lower inclined pushing surface (703) is an inclined surface processed by being inclined by forty-five degrees;
the outer upper edge position of pushing head (7) including is seted up in guide cylinder groove (704), and guide cylinder groove (704) are the cylinder groove, and guide cylinder groove (704) slope forty-five degrees sets up.
3. The workpiece positioning device for the tricycle accessory processing drilling machine as set forth in claim 2, wherein: two groups of inclined plane guide grooves (7031) are formed in the surface of the lower inclined pushing surface (703), and the sections of the inclined plane guide grooves (7031) are of a trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111366872.6A CN113814764B (en) | 2021-11-18 | 2021-11-18 | Workpiece positioning device for tricycle accessory machining drilling machine |
Applications Claiming Priority (1)
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| SU1491641A1 (en) * | 1985-08-19 | 1989-07-07 | Минское Специальное Конструкторское Бюро Автоматических Линий | Hydromechanical hold-down arrangement |
| CN106002278A (en) * | 2016-06-01 | 2016-10-12 | 王保锋 | Iron product machining device |
| CN205703250U (en) * | 2016-06-01 | 2016-11-23 | 王保锋 | A kind of ironwork processing unit (plant) |
| CN205799030U (en) * | 2016-07-18 | 2016-12-14 | 惠州市华辉信达电子有限公司 | A kind of CNC processes quick localization tool |
| CN110802247A (en) * | 2019-09-30 | 2020-02-18 | 山东泰格斯精密机器有限公司 | Special worktable for drilling baffle plate |
| CN111745179A (en) * | 2020-07-06 | 2020-10-09 | 张涛 | Motor rotating shaft forming treatment equipment and forming treatment process |
| CN111822747A (en) * | 2020-08-31 | 2020-10-27 | 丽水市莲都区汇聚机械设计工作室 | Lock piece processing equipment of basic surgical scissors |
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2021
- 2021-11-18 CN CN202111366872.6A patent/CN113814764B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1491641A1 (en) * | 1985-08-19 | 1989-07-07 | Минское Специальное Конструкторское Бюро Автоматических Линий | Hydromechanical hold-down arrangement |
| CN106002278A (en) * | 2016-06-01 | 2016-10-12 | 王保锋 | Iron product machining device |
| CN205703250U (en) * | 2016-06-01 | 2016-11-23 | 王保锋 | A kind of ironwork processing unit (plant) |
| CN205799030U (en) * | 2016-07-18 | 2016-12-14 | 惠州市华辉信达电子有限公司 | A kind of CNC processes quick localization tool |
| CN110802247A (en) * | 2019-09-30 | 2020-02-18 | 山东泰格斯精密机器有限公司 | Special worktable for drilling baffle plate |
| CN111745179A (en) * | 2020-07-06 | 2020-10-09 | 张涛 | Motor rotating shaft forming treatment equipment and forming treatment process |
| CN111822747A (en) * | 2020-08-31 | 2020-10-27 | 丽水市莲都区汇聚机械设计工作室 | Lock piece processing equipment of basic surgical scissors |
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Denomination of invention: A workpiece positioning device for drilling machines for processing tricycle parts Granted publication date: 20220218 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: Changzhou Meiqi Automobile Co.,Ltd. Registration number: Y2024980023913 |