CN210468356U

CN210468356U - Full-automatic pin machine of transformer skeleton

Info

Publication number: CN210468356U
Application number: CN201921862352.2U
Authority: CN
Inventors: 曾东; 王志成
Original assignee: Longnan Dongjun Electronic Product Co ltd
Current assignee: Longnan Dongjun Electronic Product Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-05-05
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a full-automatic needle inserting machine of transformer skeleton, which comprises a fixed base, the roof pressure mechanism that is arranged in advancing transformer skeleton with the contact pin roof pressure is installed at the top of fixing base, the side-mounting of fixing base has and is arranged in promoting the pushing mechanism in the roof pressure mechanism with the contact pin, roof pressure mechanism includes the fixed plate, the top at the fixing base is installed to the fixed plate, be close to the top fixedly connected with fixed column at its edge on the fixed plate, first cylinder fixing base is installed on the top of fixed column, first cylinder is installed at the top of first cylinder fixing base, the output shaft of first cylinder is worn out behind the below of first cylinder fixing base and fixedly connected with lifter plate. The utility model discloses, through roof pressure mechanism and pushing mechanism's cooperation, realized that the contact pin stably transports and the follow-up roof pressure assembly that stabilizes of contact pin, be favorable to improving stability and the accuracy nature in the assembling process.

Description

Full-automatic pin machine of transformer skeleton

Technical Field

The utility model relates to a transformer skeleton contact pin technical field specifically is a full-automatic needle inserting machine of transformer skeleton.

Background

The transformer framework is processed by a step of inserting pins (also called pins) on the surface of the transformer framework. In the prior art, the equipment adopted for processing the step generally comprises a manipulator, a clamping mechanism and a jacking mechanism, wherein the clamping mechanism is arranged on the manipulator, the manipulator realizes the positioning of the contact pin and the transformer framework, the clamping mechanism is used for clamping the contact pin and preventing the contact pin from deviating when jacking, the jacking mechanism jacks the contact pin after the contact pin is clamped by the clamping mechanism and the manipulator drives the contact pin to align with the transformer framework, and the jacking mechanism realizes the assembly of the contact pin and the transformer framework.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic pin machine of transformer skeleton possesses simple structure, the advantage that assembly precision is good, machining efficiency is high, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic pin machine of transformer skeleton, includes the fixing base, the top mounting of fixing base is used for advancing the apical press mechanism on the transformer skeleton with the contact pin apical press, the side-mounting of fixing base is used for advancing the pushing mechanism in the apical press mechanism with the contact pin.

The jacking mechanism comprises a fixed plate, the fixed plate is arranged at the top of a fixed seat, the top of the fixed plate close to the edge of the fixed plate is fixedly connected with a fixed column, the top end of the fixed column is provided with a first air cylinder fixed seat, the top of the first air cylinder fixed seat is provided with a first air cylinder, the output shaft of the first air cylinder penetrates through the lower part of the first air cylinder fixed seat and is fixedly connected with a lifting plate, the top of the lifting plate close to the two ends of the lifting plate is provided with a through hole, the lifting plate slides on the fixed column through the through hole, the bottom of the lifting plate is fixedly connected with a mandril installation seat, the inner wall of the mandril installation seat is sleeved with a mandril, the top of the fixed plate is provided with a third pinhole for the mandril to pass through, the fixed seat is internally provided with a transition groove, the needle-free device is characterized in that a first rod hole penetrating through the transition groove is formed in the top of the fixing seat, a second rod hole penetrating through the transition groove is formed in the bottom of the fixing seat, the third needle hole, the second rod hole and the first rod hole are aligned up and down, and a needle outlet nozzle is movably connected to the bottom wall of the second rod hole.

Preferably, the quantity of fixed column is equipped with 2, and 2 fixed column symmetrical arrangement are at the top at fixing base both ends.

Preferably, the number of the ejector rods is at least 4, and the ejector rods are sequentially arranged at the bottom of the lifting plate at intervals.

Preferably, the pushing mechanism comprises a transition box, the transition box is mounted on the fixed seat and close to one side of the transition groove, one end of the transition box is closed, an inner cavity of the other end of the transition box is communicated with the transition groove, a moving block is slidably arranged in the inner cavity of the transition box, and a storage cavity is formed in the moving block.

Preferably, the number of the storage cavities is one, and the storage cavities correspond to the top, close to the fixed base, of the moving block.

Preferably, a second cylinder fixing seat is installed at the closed end of the transition box, a second cylinder is installed on the side face of the second cylinder fixing seat, an output shaft of the second cylinder penetrates into an inner cavity of the transition box and is fixedly connected with the end portion of the moving block, a needle inlet nozzle is arranged at the top of one end, far away from the second cylinder, of the transition box, and a needle inlet cylinder is movably connected to the inner wall of the needle inlet nozzle.

Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging the pushing mechanism, the contact pins fall into the storage cavity of the moving block after being fed into the needle cylinder by the vibration feeder, and then are conveyed into the second rod holes under the action of the second air cylinder until all the second rod holes are filled after the contact pins are repeatedly moved; by arranging the jacking mechanism, after all the second rod holes are filled with the contact pins, the first air cylinder drives the ejector rod to move downwards to jack the contact pins out of the contact pin outlet nozzle; through the cooperation, compare in the fixture who sets up among the prior art and can receive the impact force and cause harmful effects after the roof pressure, the present case places the contact pin through the second pole hole, so when the ejector pin roof pressure, although the contact pin receives the impact force, the contact pin still can not squint along the removal of second pole hole direction, consequently can improve the stability and the accuracy nature of assembly greatly to pushing mechanism and roof pressure mechanism all can dismantle the installation in the present case, so can conveniently maintain and maintain.

Drawings

Fig. 1 is a schematic structural view of a first perspective view of the top pressing mechanism and the pushing mechanism of the present invention after being disassembled;

fig. 2 is a schematic structural view of a second perspective view of the top pressing mechanism and the pushing mechanism of the present invention after being disassembled;

fig. 3 is a schematic structural view of a third perspective view of the top pressing mechanism and the pushing mechanism of the present invention after being disassembled;

fig. 4 is a schematic structural view of a first perspective view of the top pressing mechanism and the pushing mechanism of the present invention after being assembled;

fig. 5 is a schematic structural view of a second perspective view of the top pressing mechanism and the pushing mechanism of the present invention after being assembled.

In the figure: 1-fixed seat, 101-transition groove, 102-first rod hole, 103-second rod hole, 2-top pressing mechanism, 201-fixed plate, 2011-third needle hole, 202-fixed column, 203-first cylinder fixed seat, 204-first cylinder, 205-lifting plate, 2051-through hole, 206-top rod mounting seat, 207-top rod, 208-needle outlet nozzle, 3-pushing mechanism, 301-transition box, 302-moving block, 3021-storage cavity, 303-second cylinder fixed seat, 304-second cylinder, 305-needle inlet nozzle and 306-needle inlet cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a full-automatic needle inserting machine of transformer skeleton, includes fixing base 1, and the top mounting of fixing base 1 is used for pushing into contact pin roof pressure mechanism 2 on the transformer skeleton, and the side-mounting of fixing base 1 is used for pushing into the pushing mechanism 3 in the top pressure mechanism 2 with the contact pin.

The jacking mechanism 2 comprises a fixing plate 201, the fixing plate 201 is installed at the top of a fixing seat 1, fixing columns 202 are fixedly connected to the top of the fixing plate 201 close to the edge of the fixing plate, first cylinder fixing seats 203 are installed at the top ends of the fixing columns 202, first cylinders 204 are installed at the top of the first cylinder fixing seats 203, output shafts of the first cylinders 204 penetrate through the lower portions of the first cylinder fixing seats 203 and are fixedly connected with lifting plates 205, through holes 2051 are formed in the top of the lifting plates 205 close to two ends of the lifting plates 205, the lifting plates 205 slide on the fixing columns 202 through the through holes 2051, 2 fixing columns 202 are provided in the embodiment, 2 fixing columns 202 are symmetrically arranged at the top of two ends of the fixing seat 1, so that the lifting plates 205 are lifted stably, ejector rod installing seats 206 are fixedly connected to the bottoms of the lifting plates 205, ejector rods 207 are sleeved on the inner walls of the ejector rod, the top rods 207 are sequentially arranged at the bottom of the lifting plate 205 at intervals, the top rods 207 act on the contact pins, the contact pins are pressed into a transformer framework under the action of the first air cylinder 204, the top of the fixing plate 201 is provided with third pin holes 2011 for the passage of the top rods 207, the interior of the fixing seat 1 is provided with the transition groove 101, the transition groove 101 is through along one side of the fixing seat 1, the transition groove 101 is closed along the other side of the fixing seat 1, the top of the fixing seat 1 is provided with a first rod hole 102 through which the transition groove 101 is through, the bottom of the fixing seat 1 is provided with a second rod hole 103 through which the transition groove 101 is through, the third pin hole 2011, the second rod hole 103 and the first rod hole 102 are aligned up and down, the bottom wall of the second rod hole 103 is movably connected with a needle outlet nozzle 208, after the contact pins are pushed to fall into the second rod holes 103 by the pushing mechanism 3, and all the second rod holes 103 are fully filled, at the moment, the first air cylinder contact pins 204, the bottom end of the top rod 207 sequentially passes through the third pin hole 2011, the first rod hole 102, the second rod hole 103 and the pin outlet nozzle 208, and finally the pin is successfully pressed into the transformer framework, and when the top rod is pressed, although the pin is impacted, the pin still moves along the direction of the second rod hole 103 and cannot deviate, so that the stability and the accuracy of assembly can be greatly improved.

The pushing mechanism 3 comprises a transition box 301, the transition box 301 is installed on one side of the fixed seat 1 close to the transition groove 101, one end of the transition box 301 is closed, the inner cavity of the other end of the transition box 301 is communicated with the transition groove 101, a moving block 302 is arranged in the inner cavity of the transition box 301 in a sliding manner, a storage cavity 3021 is formed in the moving block 302, the number of the storage cavities 3021 is one, the storage cavities corresponds to the top of the moving block 302 close to the fixed seat 1, a second cylinder fixed seat 303 is installed at the closed end of the transition box 301, a second cylinder 304 is installed on the side surface of the second cylinder fixed seat 303, the output shaft of the second cylinder 304 penetrates into the inner cavity of the transition box 301 and is fixedly connected with the end part of the moving block 302, a needle inlet nozzle 305 is formed at the top of one end of the transition box 301 far away from the second cylinder 304, a needle inlet 306 is movably connected to the, in the initial state, the moving block 302 is in the transition box 301, and the storage cavity 3021 is aligned with the needle inlet mouth 305, so that the needle is dropped into the storage cavity 3021, then the second cylinder 304 is operated to push the moving block 302, after the moving block 302 is pushed into the transition slot 101, and after the storage cavity 3021 is aligned with the second rod hole 103, the needle is dropped into the second rod hole 103, because a plurality of second rod holes 103 are provided, so that the needle is first placed into the second rod hole 103 closest to the transition box 301, and then the needle is picked up along with the reciprocating motion of the moving block 302, and the other second rod holes 103 are successively filled, until all the second rod holes 103 are filled with the needle, and then the jacking mechanism 2 is operated.

It should be noted that the number and the pitch of the push rods 207 in the embodiment may be the same according to the number and the pitch of the pins on the transformer skeleton in practice, and are not limited to the number in the present case.

The working principle is as follows: when the transformer skeleton full-automatic pin inserting machine is used, a pin firstly enters from the pin inserting cylinder 306 through the vibration feeder, the moving block 302 is in the transition box 301 in the initial state, the storage cavity 3021 is aligned with the pin inserting nozzle 305 at the moment, the pin falls into the storage cavity 3021, then the second air cylinder 304 operates to push the moving block 302, after the moving block 302 is pushed into the transition groove 101, the pin falls into the second rod hole 103 after the storage cavity 3021 is aligned with the second rod hole 103, because the second rod holes 103 are provided in plurality, the pin is firstly placed into the second rod hole 103 closest to the transition box 301, then the moving block 302 reciprocates to take the pin, other second rod holes 103 are filled in succession, after all the second rod holes 103 are filled with the pin, the first air cylinder 204 drives the top rod 207 to move downwards, and the bottom end of the top rod 207 sequentially passes through the third pin hole 2011, the first rod hole 102, the second rod hole 103 and the top rod 207, And the needle outlet nozzle 208 successfully presses the contact pin into the transformer framework, and when the ejector rod presses the contact pin, the contact pin moves along the direction of the second rod hole 103 without deviation although the contact pin is subjected to impact force, so that the stability and the accuracy of assembly can be greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic pin machine of transformer skeleton, includes fixing base (1), its characterized in that: the top of the fixed seat (1) is provided with a jacking mechanism (2) for jacking the contact pins into the transformer framework, and the side surface of the fixed seat (1) is provided with a pushing mechanism (3) for pushing the contact pins into the jacking mechanism (2);

the jacking mechanism (2) comprises a fixing plate (201), the fixing plate (201) is installed at the top of a fixing seat (1), a fixing column (202) is fixedly connected to the top of the fixing plate (201) close to the edge of the fixing column (201), a first air cylinder fixing seat (203) is installed at the top of the fixing column (202), a first air cylinder (204) is installed at the top of the first air cylinder fixing seat (203), an output shaft of the first air cylinder (204) penetrates out of the lower portion of the first air cylinder fixing seat (203) and is fixedly connected with a lifting plate (205), through holes (2051) are formed in the top of the lifting plate (205) close to the two ends of the lifting plate, the lifting plate (205) slides on the fixing column (202) through the through holes (2051), an ejector rod installing seat (206) is fixedly connected to the bottom of the lifting plate (205), and an ejector rod (207) is sleeved, the top of fixed plate (201) is seted up and is used for third pinhole (2011) that ejector pin (207) passes through, aqueduct (101) have been seted up to the inside of fixing base (1), and it is penetrating along one side of fixing base (1) to cross aqueduct (101), and cross aqueduct (101) and seal along the opposite side of fixing base (1), the top of fixing base (1) is seted up and is crossed aqueduct (101) penetrating first pole hole (102), the bottom of fixing base (1) is seted up and is crossed aqueduct (101) penetrating second pole hole (103), and all aligns from top to bottom between third pinhole (2011), second pole hole (103) and first pole hole (102), the diapire swing joint of second pole hole (103) has out needle mouth (208).

2. The full-automatic pin inserting machine for the transformer framework as claimed in claim 1, wherein: the quantity of fixed column (202) is equipped with 2, and 2 fixed column (202) symmetrical arrangement are at the top at fixing base (1) both ends.

3. The full-automatic pin inserting machine for the transformer framework as claimed in claim 1, wherein: the number of the top rods (207) is at least 4, and the top rods (207) are sequentially arranged at the bottom of the lifting plate (205) at intervals.

4. The full-automatic pin inserting machine for the transformer framework as claimed in claim 1, wherein: the pushing mechanism (3) comprises a transition box (301), the transition box (301) is installed on one side, close to the transition groove (101), of the fixing base (1), one end of the transition box (301) is closed, the inner cavity of the other end of the transition box (301) is communicated with the transition groove (101), a moving block (302) is arranged in the inner cavity of the transition box (301) in a sliding mode, and a storage cavity (3021) is formed in the moving block (302).

5. The full-automatic pin inserting machine for the transformer frameworks as claimed in claim 4, wherein: the number of the storage cavities (3021) is one, and the storage cavities correspond to the top of the moving block (302) close to the fixed seat (1).

6. The full-automatic pin inserting machine for the transformer frameworks as claimed in claim 4, wherein: a second air cylinder fixing seat (303) is installed at the closed end of the transition box (301), a second air cylinder (304) is installed on the side face of the second air cylinder fixing seat (303), an output shaft of the second air cylinder (304) penetrates into an inner cavity of the transition box (301) and is fixedly connected with the end portion of the moving block (302), a needle inlet nozzle (305) is formed in the top of one end, far away from the second air cylinder (304), of the transition box (301), and a needle inlet cylinder (306) is movably connected to the inner wall of the needle inlet nozzle (305).