CN212968439U

CN212968439U - Brass sheet automatic processing production equipment for wiring terminal with bullet head shape

Info

Publication number: CN212968439U
Application number: CN202021878722.4U
Authority: CN
Inventors: 牟晋东; 孙健威; 谢燕珊
Original assignee: Dongguan Longfei Cnc Technology Co ltd
Current assignee: Hubei Hongfengwei Electric Appliance Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-13
Anticipated expiration: 2030-09-02

Abstract

The invention discloses automatic brass sheet processing and producing equipment for a connecting terminal with a bullet shape, which comprises a bottom rack, wherein a feeding device is arranged on the upper surface of the bottom rack, a base is connected to the right side of the feeding device, a cutter is arranged above a vertical line of a workbench, a lifting mechanism is connected above the cutter, a carrier roller is arranged at the bottom of an inner cavity of the workbench, and a stripping mechanism is arranged at one end of a rod body of the carrier roller. Thereby being beneficial to the production efficiency of the wiring terminal.

Description

Brass sheet automatic processing production equipment for wiring terminal with bullet head shape

Technical Field

The invention relates to the technical field of wiring terminals, in particular to brass sheet automatic processing production equipment for a wiring terminal with a bullet shape.

Background

The connecting terminal is applied for conveniently connecting wires, and is actually a section of metal sheet sealed in insulating plastic, holes are formed in two ends of the metal sheet, the wires can be inserted into the holes, screws are used for fastening or loosening, for example, two wires need to be connected sometimes and disconnected sometimes, the two wires can be connected by using terminals and can be disconnected at any time without welding or winding the two wires together, the connecting terminal is very convenient and quick, and is suitable for interconnection of a large number of wires.

And the binding post of neotype bullet head shape adopts full copper material, characteristics such as strong convenient to use of electric conductivity have, need dash out the copper sheet of binding post plane shape on the copper sheet of trading in process of production, put the copper sheet on the operation panel afterwards through the machine extrusion, make the iron sheet bend into the circle shaping through the extrusion, in-process once more falls into two parts to binding post's production, and transport processing to the copper sheet through the personnel, thereby just formed the fault bed and caused the time lapse and reduce work efficiency, therefore, we provide a fashioned binding post of bullet head and use brass sheet automatic processing production facility.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides automatic brass sheet processing and producing equipment for a bullet-shaped connecting terminal, which solves the problems that in the production process, a copper sheet with a plane shape of the connecting terminal needs to be punched on a copper sheet replacement piece, then the copper sheet is placed on an operation table and extruded by a machine, an iron sheet is extruded and bent into a circle for forming, the production of the connecting terminal is divided into two parts in the second process, and the copper sheet is transported and processed by personnel, so that the working efficiency is reduced due to the lapse of time caused by the formation of a broken layer, and the like.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a figurative brass piece automatic processing production facility for binding post of bullet, includes bottom frame, feeding device, base, workstation, takes off material mechanism, the top surface of bottom frame is provided with feeding device, and feeding device's right side is connected with the base, the top of base is provided with the end cover, and the central line inner chamber of base installs the workstation, the perpendicular line top of workstation sets up the cutter, and the top of cutter is connected with elevating system, the bearing roller is installed to the inner chamber bottom of workstation, and the body of rod one end of bearing roller is provided with takes off material mechanism, the one end of bearing roller crosses the internally mounted of workstation and has the supporting seat.

Preferably, the central lines of the two ends of the upper surface of the bottom rack are symmetrically provided with stand columns, U-shaped clamping grooves are formed above the stand columns, the U-shaped clamping grooves of the stand columns are clamped and connected to the two ends of the central shaft, and tension wheels are installed on the right sides of the stand columns and the left side of the feeding device at intervals.

Preferably, a stepping motor is installed at the bottom of the feeding device, a synchronous belt is installed at the output end of the stepping motor, the upper portion of the synchronous belt is connected to the end portion of a bearing of the transmission wheel, the transmission wheel is provided with two transmission wheels which are arranged in an up-down structure, the distance between the transmission wheels is consistent with the thickness of the copper sheets, the transmission wheels and the copper sheets are in a close fit state, and the feeding device forms a conveyable structure through the transmission wheels and the stepping motor.

Preferably, the supporting rods are respectively arranged on the four opposite angles of the upper part of the base and the bottom of the end cover, the pressing rollers are symmetrically arranged on the upper part of the base and the bottom of the end cover, the pressing rollers are vertically and symmetrically arranged in advance, the space between the pressing rollers is consistent with that of the conveying wheel, and the pressing rollers and the conveying wheel are on the same horizontal line.

Preferably, the bilateral symmetry of workstation is provided with the direction guiding gutter, and the width of guiding gutter is unanimous with the size of height and brass piece, the surface cutting of workstation has the figurative binding post planar structure hole of bullet head, and the bottom edge of cutter is unanimous with the surface hole of workstation, and the bottom of cutter is to the indent circular arc structure that is.

Preferably, the lifting mechanism comprises a first control motor, a first crank, a first connecting rod and a piston rod, the first crank is installed at the output end of the first control motor, the first connecting rod is connected above the first crank, and the piston rod is installed at the end part below the first connecting rod.

Preferably, the lifting mechanism is arranged at the end part of the end cover and is positioned on the same central line with the cutter, the bottom of the piston rod penetrates through the surfaces of the end cover and the cutter and is fixedly connected with the surface of the cutter in a welding mode, and the cutter forms a reciprocating lifting structure through the first control motor and the piston rod.

Preferably, the stripping mechanism comprises a second control motor, a second crank, a second connecting rod, a push rod, a supporting block and a stripping ring, the second crank is installed at the output end of the second control motor, the end of the second crank is connected with the second connecting rod, the push rod is installed at the right side end of the second connecting rod, the supporting block is arranged at the right side end of the push rod, and the right side end of the supporting block is connected to the left side surface of the stripping ring.

Preferably, the right ends of the supporting blocks are arranged on the surface of the stripping ring in a vertically staggered manner, the inner hole of the stripping ring is movably connected with the carrier roller in a fitting manner, and the stripping ring forms a movable structure with the supporting blocks through a second control motor and a second connecting rod.

Preferably, an integrated structure is formed between the workbench and the limiting clamping seat, two slots are symmetrically arranged on two sides of the limiting clamping seat, the slots of the limiting clamping seat are matched with the outer tool nose at the bottom of the cutter, and the cutter can insert the tool nose into the slots of the limiting clamping seat through the lifting mechanism to be in a clamping state.

The invention provides automatic brass sheet processing and production equipment for a connecting terminal with a bullet shape, which has the following beneficial effects:

1. according to the invention, the newly-installed holes are unfolded on the surface of the workbench, the cutting knife is matched with the holes of the workbench, so that the brass sheet can be conveniently cut, meanwhile, the supporting and mixing device is arranged in the workbench, so that the central line of the brass sheet can be conveniently limited, two sides of the central line can be conveniently curled downwards along the limiting clamping seat along with the cutting knife to form a circle, the time and labor for manual transmission of a wiring terminal by workers are avoided, and the production efficiency of the wiring terminal is facilitated.

2. According to the invention, the pressing rollers are arranged on the two sides of the workbench, so that the brass sheet cannot follow a cutter when being cut by the cutter, and the pressing rollers are fixedly mounted through the arrangement of the base and the end cover, thereby being beneficial to the integrity of the brass sheet when being cut.

3. The supporting roller is arranged in the inner cavity of the workbench, the supporting seat is arranged, the supporting roller is transversely horizontal in the workbench and plays a role in supporting and fixing, and the two sides of the limiting clamping seat are provided with the slots matched with the cutters, so that the cutters can enter the slots when moving downwards, the brass sheet is prevented from being extruded to cause the two sides to bulge and contact with the cutters to cause damage, and the protection effect is favorably realized.

4. According to the invention, the stripping ring is arranged at the end part of one side of the carrier roller, the supporting block is arranged, the supporting seat is avoided from playing a role in supporting and fixing the stripping ring, and the second crank is convenient to drive the second connecting rod to horizontally move left and right when circularly rotating through the arrangement of the second control motor and the drag rod, so that the stripping ring is driven to synchronously move on the carrier roller, and the carrier roller is favorably separated from the processed bullet-shaped connecting terminal.

5. The top of the upright post is provided with the U-shaped clamping groove, the clamping groove is connected with the two ends of the central shaft in a clamping manner, so that the central shaft can be supported conveniently, and meanwhile, the central shaft can conveniently cross the center of the brass sheet roll and enable the brass sheet roll to be erected on the upright post, so that the friction force generated when the brass sheet moves can be reduced.

Drawings

FIG. 1 is a schematic structural view of the front side of an automatic brass sheet processing and producing device for a connecting terminal with a bullet shape, according to the invention;

FIG. 2 is a schematic perspective view of a workbench of the brass sheet automatic processing production equipment for the connecting terminal with the bullet shape;

FIG. 3 is a schematic view of a hole structure on the surface of a worktable of an automatic brass sheet processing and producing device for a connecting terminal with a bullet shape, according to the present invention;

FIG. 4 is a schematic structural view of a carrier roller of the brass sheet automatic processing production equipment for the wiring terminal with the bullet shape, provided by the invention;

FIG. 5 is a schematic structural view of a stripping mechanism of the brass sheet automatic processing production equipment for the wiring terminal with the bullet shape;

fig. 6 is a schematic structural view of a connecting terminal of brass sheet automatic processing production equipment for the connecting terminal with a bullet shape.

In the figure: 1. a bottom chassis; 2. a column; 3. a central shaft; 4. a tension wheel; 5. a feeding device; 6. a stepping motor; 7. a synchronous belt; 8. a transmission wheel; 9. a base; 10. a support bar; 11. an end cap; 12. pressing the roller; 13. a work table; 14. a cutter; 15. a lifting mechanism; 1501. a first control motor; 1502. a first crank; 1503. a first connecting rod; 1504. a piston rod; 16. a carrier roller; 17. a material stripping mechanism; 1701. a second control motor; 1702. a second crank; 1703. a second connecting rod; 1704. a push rod; 1705. a support block; 1706. material removing ring; 18. a limiting clamping seat; 19. and (4) supporting the base.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a figurative for binding post brass piece automatic processing production facility of bullet head, including bottom frame 1, feeding device, the top surface tip both ends central line symmetry of bottom frame 1 is provided with stand 2, and the top of stand 2 is provided with the U-shaped draw-in groove, the U-shaped draw-in groove block of stand 2 is connected in the both ends of center pin 3, and the right side of stand 2 and feeding device 5's left side interval central line position install take-up pulley 4, the effect that sets up like this sets up U type draw-in groove through the top of stand 2, be so for fixing the both ends of center pin 3, can pass the center of trading the copper sheet book through center pin 3 simultaneously, make brass sheet frame 2 convenient transmissions on the stand.

The top surface of bottom frame 1 is provided with feeding device 5, step motor 6 is installed to feeding device 5's bottom, and install a hold-in range 7 on step motor 6's the output, hold-in range 7's top is connected in the bearing tip of transmission wheel 8, and transmission wheel 8 is provided with two altogether and is the setting of upper and lower structure, interval between it accords with copper sheet thickness, and with be closely the laminating state between the copper sheet, feeding device 5 passes through and constitutes transferable structure between transmission wheel 8 and the step motor 6, the effect that sets up like this is through the inseparable laminating between transmission wheel 8 and the brass sheet, thereby make step motor 6 drive the rotatory rotation that produces of transmission wheel 8 through hold-in range 7, it moves the brass skin forward to drive.

And the right side of the feeding device 5 is connected with a base 9, supporting rods 10 are respectively arranged on the upper portion of the base 9 and four opposite angles of the bottom of an end cover 11, pressing rollers 12 are symmetrically arranged above the base 9 and at the bottom of the end cover 11, the pressing rollers 12 are vertically and symmetrically arranged in advance, the distance between the pressing rollers is consistent with that of a conveying wheel and is on the same horizontal line with a conveying wheel 8, the pressing rollers 12 are arranged to press two ends of a copper sheet, friction force generated when the brass sheet moves can be reduced by rotation, and therefore the complete form of the surface of the brass sheet during transmission is kept, and scratching is avoided.

An end cover 11 is arranged above the base 9, a workbench 13 is arranged in the inner cavity of the central line of the base 9, a cutter 14 is arranged above the vertical line of the workbench 13, direction guide grooves are symmetrically arranged on two sides of the workbench 13, the width and the height of the diversion trench are consistent with the size of the brass sheet, a wiring terminal plane structure hole with a bullet shape is cut on the surface of the workbench 13, the bottom edge of the cutting knife 14 is consistent with the surface hole of the worktable 13, and the bottom of the cutting knife 14 is concave inwards and is in a circular arc structure, the effect of this arrangement is that the bottom periphery of the cutter 14 is in line with the holes of the worktable 13, so that the cutter 14 can cut brass sheets, thereby completing the plane structure of the bullet head structure connecting terminal, and facilitating the matching with the carrier roller 16 by grooving the arc at the bottom of the cutter 14, which is beneficial to processing and forming brass sheets.

And the upper part of the cutter 14 is connected with a lifting mechanism 15, the output end of the first control motor 1501 is provided with a first crank 1502, the upper part of the first crank 1502 is connected with a first connecting rod 1503, a piston rod 1504 is arranged at the lower end of the first connecting rod 1503, a lifting mechanism 15 is arranged at the end of the end cover 11 and is positioned on the same central line with the cutter 14, and the bottom of the piston rod 1504 is fixedly connected with the surface of the cutting knife 14 across the end cover 11 by welding, and the cutting knife 14 forms a reciprocating lifting structure through the space between the first control motor 1501 and the piston rod 1504, the effect of this arrangement is that, through the arrangement of the lifting mechanism 15, the first crank 1502 is driven to rotate by the first control motor 1501, the first connecting rod 1503 is driven to rotate, so that the piston rod 1504 drives the cutter 14 to move up and down, and the cut brass sheets are pushed into the inner cavity of the workbench 13 to be extruded.

A supporting roller 16 is installed at the bottom of the inner cavity of the working table 13, a material removing mechanism 17 is installed at one end of the rod body of the supporting roller 16, a second crank 1702 is installed at the output end of a second control motor 1701, a second connecting rod 1703 is connected to the end of the second crank 1702, a push rod 1704 is installed at the right end of the second connecting rod 1703, a supporting block 1705 is installed at the right end of the push rod 1704, the right end of the supporting block 1705 is connected to the left side surface of a material removing ring 1706, the right end of the supporting block 1705 is vertically staggered on the surface of the material removing ring 1706, the inner hole of the material removing ring 1706 is in fit movable connection with the supporting roller 16, the material removing ring 1706 forms a movable structure with the supporting block 1705 through the second control motor 1701 and the second connecting rod 1703, the material removing ring 1706 is installed on the supporting roller 16 and connected with the push rod 1704 through the supporting block 1705, and the second control motor 1701 is used for driving the material removing mechanism to be, this enables the push rod 1704 to move the stripper ring 1706 back and forth over the carrier roller 16 to remove the terminal from the bar.

One end of the carrier roller 16 transversely penetrates through the inner part of the workbench 13 and is provided with a supporting seat 19, the workbench 13 and the limiting clamping seat 18 are of an integrated structure, two slots are symmetrically arranged at two sides of the limiting clamping seat 18, the slots of the limiting clamping seat 18 are matched with the outer side tool nose part at the bottom of the cutter 14, the cutter 14 can insert the tool nose into the slots of the limiting clamping seat 18 through the lifting mechanism 15 and is in a clamping state, the effect of the setting is that the slots are arranged on the limiting clamping seat 18, the tool nose part at the bottom of the cutter 14 can be conveniently matched, the effect of protecting the brass sheet when the brass sheet is bent is facilitated, and the damage caused by the contact of the edge of the brass sheet and the.

In summary, according to the brass sheet automatic processing and producing equipment for the terminal block with the bullet shape, when in use, the central shaft 3 penetrates through the center of a brass sheet roll, then the two ends of the central shaft 3 are placed in the U-shaped clamping grooves of the upright post 2 to be clamped and fixed, after the clamping and fixing, the brass sheet is pulled to penetrate through the tension wheel 4 and be plugged into the feeding device 5, the feeding device 5 drives the synchronous belt 7 to transmit power to the transmission wheel 8 through the stepping motor 6, so that the brass sheet is driven to move forwards through the transmission wheel 8 and enter the working table 13, the pressing roller wheels 12 are simultaneously arranged on the two sides of the working table 13 to keep the brass sheet tight, then the first control motor 1501 arranged inside the lifting mechanism 15 drives the first crank to rotate, so that the first connecting rod 1503 drives the piston rod 1504 to move downwards in the end cover 11, so that the cutter 14 can cut the brass sheet, and the planar shape of the terminal block is cut through the hole on the, then, the cutter 14 continues to move downwards, when the brass sheet contacts the carrier roller 16, two sides of the cutter 14 continue to apply pressure to the brass sheet, the brass sheet is bent into a circle along the limiting clamping seat 18 in the inner cavity of the workbench 13 to be loaded in the row, after the processing is finished, the cutter 14 starts to reset, at this time, the supporting block 1705 and the push rod 1704 which are arranged on the back of the stripping ring 1706 arranged on the carrier roller 16 are movably connected with the second connecting rod 1703, so that the second control motor 1701 drives the second crank 1702 to enable the stripping ring 1706 to start to move on the carrier roller 16, and therefore the connecting terminal processed into the bullet shape on the carrier roller 16 is pushed out of the interior of the workbench 13, and therefore, the production process of the brass sheet automatic processing production equipment for the connecting terminal with the bullet shape is finished.

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 should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a figurative for binding post brass piece automatic processing production facility of bullet, includes bottom frame (1), feeding device (5), base (9), workstation (13), takes off material mechanism (17), its characterized in that: the top surface of bottom frame (1) is provided with feeding device (5), and the right side of feeding device (5) is connected with base (9), the top of base (9) is provided with end cover (11), and the central line inner chamber of base (9) installs workstation (13), the perpendicular line top of workstation (13) sets up cutter (14), and the top of cutter (14) is connected with elevating system (15), bearing roller (16) are installed to the inner chamber bottom of workstation (13), and the body of rod one end of bearing roller (16) is provided with takes off material mechanism (17), the internally mounted that the one end of bearing roller (16) crosses workstation (13) has supporting seat (19).

2. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: the top surface both ends central line symmetry of bottom frame (1) is provided with stand (2), and the top of stand (2) is provided with the U-shaped draw-in groove, the U-shaped draw-in groove block of stand (2) is connected in the both ends of center pin (3), and the right side of stand (2) and the left side interval central line position of feeding device (5) install take-up pulley (4).

3. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: step motor (6) is installed to the bottom of feeding device (5), and installs a hold-in range (7) on step motor's (6) output, the top of hold-in range (7) is connected in the bearing tip of transmission wheel (8), and transmission wheel (8) are provided with two altogether and are structure setting from top to bottom, and the interval between it accords with copper sheet thickness to be the inseparable laminating state between with the copper sheet, but feeding device (5) pass through and constitute between transmission wheel (8) and step motor (6) and can convey the structure.

4. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: supporting rods (10) are respectively installed on four opposite angles of the upper portion of the base (9) and the bottom of the end cover (11), pressing rollers (12) are symmetrically arranged on the upper portion of the base (9) and the bottom of the end cover (11), the pressing rollers (12) are vertically and symmetrically arranged in advance, the distance between the pressing rollers is consistent with that of the conveying wheel, and the pressing rollers and the conveying wheel are on the same horizontal line.

5. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: the bilateral symmetry of workstation (13) is provided with the direction guiding gutter, and the width of guiding gutter is unanimous with the size of height and brass piece, the surface cutting of workstation (13) has the figurative binding post planar structure hole of bullet head, and the bottom edge of cutter (14) is unanimous with the surface hole of workstation (13), and the bottom of cutter (14) is to the indent and be circular arc structure.

6. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: the lifting mechanism (15) comprises a first control motor (1501), a first crank (1502), a first connecting rod (1503) and a piston rod (1504), the first crank (1502) is installed at the output end of the first control motor (1501), the first connecting rod (1503) is connected to the upper portion of the first crank (1502), and the piston rod (1504) is installed at the end portion of the lower portion of the first connecting rod (1503).

7. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape as claimed in claim 6, wherein the brass sheet automatic processing production equipment comprises: the lifting mechanism (15) is arranged at the end part of the end cover (11) and is positioned on the same central line with the cutter (14), the bottom of the piston rod (1504) penetrates through the surfaces of the end cover (11) and the cutter (14) to be fixedly connected in a welding mode, and the cutter (14) can reciprocate through the space between the first control motor (1501) and the piston rod (1504).

8. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: the material removing mechanism (17) comprises a second control motor (1701), a second crank (1702), a second connecting rod (1703), a push rod (1704), a supporting block (1705) and a material removing ring (1706), the second crank (1702) is installed on the output end of the second control motor (1701), the end portion of the second crank (1702) is connected with the second connecting rod (1703), the push rod (1704) is installed at the right side end portion of the second connecting rod (1703), the supporting block (1705) is arranged at the right side end portion of the push rod (1704), and the right side end portion of the supporting block (1705) is connected to the left side surface of the material removing ring (1706).

9. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 8, is characterized in that: the right ends of the supporting blocks (1705) are arranged on the surface of the stripping ring (1706) in an up-and-down staggered mode, the inner hole of the stripping ring (1706) is movably connected with the carrier roller (16) in a fitting mode, and the stripping ring (1706) forms a movable structure with the supporting blocks (1705) through a second control motor (1701) and a second connecting rod (1703).

10. The brass sheet automatic processing production equipment for the connecting terminal with the bullet shape, according to claim 1, is characterized in that: the workbench (13) and the limiting clamping seat (18) are of an integrated structure, two slots are symmetrically arranged on two sides of the limiting clamping seat (18), the slots of the limiting clamping seat (18) are matched with the outer tool nose at the bottom of the cutter (14), and the tool nose of the cutter (14) can be inserted into the slots of the limiting clamping seat (18) through the lifting mechanism (15) to be in a clamping state.