CN217018692U

CN217018692U - Copper bar positioning mechanism of transformer processing usefulness

Info

Publication number: CN217018692U
Application number: CN202220399742.6U
Authority: CN
Inventors: 朱晓辉; 游彦
Original assignee: Jiangxi Libaijia Electric Co ltd
Current assignee: Jiangxi Libaijia Electric Co ltd
Priority date: 2022-02-27
Filing date: 2022-02-27
Publication date: 2022-07-22
Anticipated expiration: 2032-02-27

Abstract

The utility model provides a copper bar positioning mechanism for transformer processing, which comprises a working frame, wherein the lower end of the working frame is fixedly connected with a fixed cylinder for guiding operation, the fixed cylinder is internally and slidably connected with a guide cylinder, the upper end of the guide cylinder penetrates through the working frame and extends into the working frame, the upper end of the guide cylinder is fixedly connected with a longitudinally-arranged top plate for playing a supporting function, the lower end of the rear side of the working frame is fixedly connected with a second electric push rod for adjusting the upper and lower positions of the top plate, the second electric push rod is positioned at the rear side of the fixed cylinder, the movable end of the second electric push rod penetrates through the working frame and is fixedly connected with the top plate, the second electric push rod can be utilized to ensure that the top plate is in contact with the lower end of a copper bar in a fitting manner, the top plate is utilized to support the processing position of the copper bar, the deformation of the copper bar is effectively prevented in the processing, the product quality is improved, and the second electric push rod is also utilized, the position about the adjustment roof satisfies and supports different copper bars, and the suitability is good.

Description

Copper bar positioning mechanism of transformer processing usefulness

Technical Field

The utility model discloses a copper bar positioning mechanism for transformer processing, and belongs to the technical field of transformer processing.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and has the main functions of: the copper bar in the transformer is one of important accessories, in the production of the copper bar in the dry transformer, the copper bar is often required to be processed in a drilling mode and the like, and in the processing, the copper bar is required to be positioned and placed by utilizing a positioning mechanism.

The utility model discloses a chinese utility model patent that publication is CN212169689U discloses a copper bar positioner is used in transformer processing, has recorded the top with the copper emission at the mount, and the accessible spring drives the expansion bracket and fixes the copper bar, then the accessible pneumatic cylinder drives the hydraulic stem and makes the copper bar remove about can, and the electric drill of being convenient for carries out work on the copper bar, and what its existed is not enough: the electric drill is driling man-hour, need move down the motion, can apply a decurrent power to the copper bar like this, and the processing position of copper bar is unsettled state, can increase the copper bar and take place to warp the probability, influences the copper bar quality, consequently needs the copper bar positioning mechanism of design transformer processing usefulness to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a copper bar positioning mechanism for transformer processing, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a copper bar positioning mechanism for transformer processing comprises a working frame, wherein the left side and the right side of the inside of the working frame are movably provided with a mounting seat with a T-shaped cross section and two mounting seats which are arranged oppositely, the middle positions of the opposite ends of the two mounting seats are fixedly connected with the fixed end of a first driving device for displacement operation, the movable end of the first driving device is fixedly connected with a clamping device for clamping operation, a drilling device for processing is installed at the upper end of the working frame, the lower end of the working frame is fixedly connected with a fixed cylinder for guiding operation, the inside of the fixed cylinder is slidably connected with a guide cylinder, the upper end of the guide cylinder penetrates through the working frame and extends into the working frame, the upper end of the guide cylinder is fixedly connected with a longitudinally arranged top plate for playing a supporting function, the top plate is arranged under the drilling device, and the top plate is arranged between the two clamping devices, the lower end of the rear side of the working frame is fixedly connected with a second driving device used for adjusting the upper and lower positions of the top plate, the second driving device is positioned on the rear side of the fixed cylinder, and the movable end of the second driving device penetrates through the working frame and is fixedly connected with the top plate; the clamping equipment comprises a fixed clamping arm and a movable clamping arm, the movable clamping arm and the fixed clamping arm are clamped with each other, the fixed clamping arm is fixedly connected with the movable end of the first driving equipment, a column tube is fixedly arranged at the tail end of the fixed clamping arm in a mutually vertical way, an annular check ring is radially and convexly arranged in the tube orifice at the upper end of the column tube, the lower side surface of the tail end of the movable clamping arm is fixedly provided with an inserting column which is mutually vertical and is coaxially inserted into the annular retainer ring in a matching way, the outer axial surface of the lower end of the inserted column is radially and convexly provided with an axial end flange, the outer diameter of the axial end flange is smaller than the inner diameter of the column tube and larger than the inner diameter of the annular retainer ring, and a compression spring is arranged between the shaft end flange and the annular retainer ring, and the front ends of the movable clamping arm and the fixed clamping arm are provided with guide heads which are bent outwards towards the other opposite side.

Further, the inside left and right sides of work frame all rotates the adjusting screw who connects vertical layout, two adjusting screw annular end is two mount pads of threaded connection respectively, equal sliding connection rectangular plate in both ends and rectangular plate are in adjusting screw towards the inboard around the mount pad, the rectangular plate is fixed on work frame is inside.

Further, the inside left and right sides of the work frame is symmetrically fixedly connected with two vertically arranged first guide pieces, the two first guide pieces on one side are arranged on the front side and the rear side of the adjusting screw rod on the same side, and the two first guide pieces on one side are arranged on the front side and the rear side of the adjusting screw rod and penetrate through the mounting seat and are connected with the mounting seat in a sliding mode.

Further, the lower end of the working frame is fixedly connected with a collecting container used for collecting scraps, the bottom end of the inside of the collecting container is connected with a drawer in a sliding mode, the drawer extends to the front end of the collecting container, two through grooves are symmetrically formed in the bottom end of the inside of the working frame and communicated with the collecting container, and the through grooves are formed in the left side and the right side of the fixing cylinder.

Furthermore, the two symmetrical fixed connection in the workstation are used for guiding sweeps guide block and are in logical groove back to back in one end, two the guide block is relative arrangement, the guide block cross section is the toper of outer high inner bottom design.

Furthermore, a through hole for assisting in processing is formed in the middle of the top plate, and the through hole is communicated with the hollow cylinder.

Further, a protection piece is arranged at the upper end of the top plate.

Furthermore, the fixed end of the second guide piece at the lower end of the front side of the working frame and the second guide piece are positioned at the front side of the fixed cylinder, and the movable end of the second guide piece penetrates through the working frame and is fixedly connected with the top plate.

The utility model has the beneficial effects that: the utility model discloses a copper bar positioning mechanism for processing a transformer.

1. Can utilize centre gripping equipment, carry out the centre gripping to the copper bar, and under the effect of first electric putter, make the copper bar remove the demand position, recycle second electric putter, make roof and copper bar lower extreme laminating contact, can utilize the roof, support copper bar processing position, prevent effectively that the copper bar takes place to warp in the processing, promote product quality, can utilize second electric putter in addition, position about the adjustment roof, satisfy and support different copper bars, and the suitability is good.

2. Adjusting screw uses with the mount pad cooperation, enables first electric putter and centre gripping equipment and reciprocates, realizes adjusting suitable position from top to bottom of centre gripping equipment for satisfy carry out the centre gripping to the copper bar of difference, the suitability is high.

3. In the sweeps can get into the rectangle box through leading to the groove to in dropping the drawer, realize collecting the sweeps, can stimulate the drawer forward in addition, thereby make drawer and rectangle box separation, the convenient sweeps of collecting in to the drawer is cleared up.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a copper bar positioning mechanism for processing a transformer according to the present invention;

FIG. 2 is a schematic structural view of a clamping apparatus;

FIG. 3 is a sectional view taken along line A-A;

FIG. 4 is a sectional view taken along line B-B of FIG. 1;

fig. 5 is an assembly view of a top plate and a second electric push rod in the copper bar positioning mechanism for processing the transformer.

In the figure: 1-mounting seat, 2-working frame, 3-first electric push rod, 4-clamping device, 5-drilling device, 6-top plate, 7-guide cylinder, 8-fixed cylinder, 9-second electric push rod, 11-adjusting screw rod, 12-rectangular plate, 13-round rod, 21-guide block, 22-rectangular box, 23-through groove, 24-drawer, 61-through hole, 62-rubber pad and 63-telescopic rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a copper bar positioning mechanism for transformer processing comprises a working frame 2, wherein an installation carrier can be provided for a drilling device 5 and a second electric push rod 9 through the working frame 2, installation bases 1 with T-shaped cross sections are movably installed on the left side and the right side inside the working frame 2, the installation bases 1 are oppositely arranged, the installation carrier can be provided for a first electric push rod 3 through the installation bases 1, the middle positions of the opposite ends of the two installation bases 1 are fixedly connected with the fixed end of the first electric push rod 3 used for displacement operation, the clamping device 4 is driven to move left and right through the first electric push rod 3, the movable end of the first electric push rod 3 is fixedly connected with a clamping device 4 used for clamping operation, one side of a copper bar can be clamped through the clamping device 4, subsequent processing operation is facilitated, the clamping device 4 comprises a fixed clamping arm 41 and a movable clamping arm 42, the movable clamping arm 42 and the fixed clamping arm 41 are clamped with each other, the fixed clamping arm 41 is fixedly connected to the movable end of the first electric push rod 3, a column tube 43 is fixedly arranged at the tail end of the fixed clamping arm 41 and is perpendicular to each other, an annular retaining ring 45 is radially and convexly arranged in the upper end pipe orifice of the column tube 43, an insertion column 44 is fixedly arranged on the lower side surface of the tail end of the movable clamping arm 42 and is perpendicular to each other, the insertion column 44 is coaxially and matchingly inserted into the annular retaining ring 45, the lower end of the insertion column 44 can extend out of the lower end of the column tube 43 by at least one third of the whole length, a shaft end flange 46 is radially and convexly arranged on the outer shaft surface of the lower end of the insertion column 44, the outer diameter of the shaft end flange 46 is smaller than the inner diameter of the column tube 43 and larger than the inner diameter of the annular retaining ring 45, a compression spring 47 is arranged between the shaft end flange 46 and the annular retaining ring 45, a guide head (48, 49).

The upper end of a working frame 2 is provided with a drilling device 5 for processing, the copper bar is processed by the drilling device 5, the lower end of the working frame 2 is fixedly connected with a fixed cylinder 8 for guiding operation, the fixed cylinder 8 is matched with a guide cylinder 7 for use, so that not only is the top plate 6 supported and placed, but also the top plate 6 is guided to move, the guide cylinder 7 is slidably connected inside the fixed cylinder 8, an installation carrier is provided for the top plate 6 through the guide cylinder 7, the upper end of the guide cylinder 7 penetrates through the working frame 2 and extends into the working frame 2, the upper end of the guide cylinder 7 is fixedly connected with the longitudinally arranged top plate 6 for supporting, the top plate 6 is positioned under the drilling device 5, the copper bar processing position can be supported through the top plate 6, the top plate 6 is arranged between two clamping devices 4, the lower end of the rear side of the working frame 2 is fixedly connected with a second electric push rod 9 for adjusting the upper and lower positions of the top plate 6, and the second electric push rod 9 is positioned at the rear side of the fixed cylinder 8, through second electric putter 9, adjustment roof 6 reciprocates, and the suitability is high, and the expansion end of second electric putter 9 passes work frame 2 and roof 6 fixed connection.

Specifically, firstly, the circuits of a first electric push rod 3, a drilling device 5 and a second electric push rod 9 are switched on, then the copper bar is placed in a working frame 2, two ends of the copper bar are inserted into a clamping device 4, the clamping device 4 is utilized to clamp the copper bar, then two first electric push rods 3 are started through a control switch, the copper bar is moved to a required position in the left-right direction under the action of the first electric push rods 3, then the second electric push rod 9 is started through the control switch, a top plate 6 is driven to move upwards through the second electric push rod 9, a hollow cylinder is further moved upwards along a fixed cylinder 8, so that the top plate 6 is in fit contact with the lower end of the copper bar, then the drilling device 5 is started through the control switch, the drilling device 5 can process the copper bar, after the copper bar is processed, the second electric push rod 9 can be utilized to enable the top plate 6 to move downwards, then the first electric push rod 3 is utilized, make the copper bar remove the demand position in addition, recycle roof 6 and support the copper bar to under the 5 effects of drilling equipment, continue processing to the copper bar, can utilize roof 6, support copper bar processing position, effectively prevent that the copper bar from taking place to warp in the processing, promote product quality, can utilize second electric putter 9 in addition, position about 6 of adjustment roof satisfies and supports different copper bars, and the suitability is good.

The left side and the right side inside the working frame 2 are rotatably connected with vertically arranged adjusting screws 11, the up-down position of the clamping device 4 can be adjusted through the adjusting screws 11, the annular ends of the two adjusting screws 11 are respectively in threaded connection with the two mounting seats 1, the front end and the rear end of each mounting seat 1 are respectively in sliding connection with the rectangular plate 12, the rectangular plate 12 is positioned on the inner side of the adjusting screw 11, the two rectangular plates 12 are used in a matched mode, the mounting seats 1 can be guided to move, splashing scraps generated during processing can be blocked, the safety is good, the rectangular plates 12 are fixed on the inside of the working frame 2, particularly, the adjusting screws 11 can be rotated, the mounting seats 1 can move up and down due to the fact that the adjusting screws 11 are in threaded connection with the mounting seats 1, the first electric push rod 3 and the clamping device 4 are driven to move up and down, the up-down proper position of the clamping device 4 can be adjusted, and different copper bars can be clamped, the applicability is high.

Two vertical arrangement's of the equal symmetry fixed connection round bar 13 of the inside left and right sides of work frame 2, through round bar 13, can lead to the removal of mount pad 1, and two round bar 13 settings that are located one side are both sides around adjusting screw 11 on the same one side, two round bar 13 that are located one side all run through mount pad 1 and with mount pad 1 sliding connection, specifically, utilizing adjusting screw 11, start mount pad 1 and reciprocate the in-process, can make mount pad 1 reciprocate along round bar 13, the realization leads to the removal of mount pad 1, and the mobility stability is high.

The rectangular box 22 for collecting the scraps is fixedly connected to the lower end of the working frame 2, an installation space can be provided for the drawer 24 through the rectangular box 22, the drawer 24 is slidably connected to the bottom end inside the rectangular box 22, the drawer 24 extends to the front end of the rectangular box 22, the scraps can be collected through the drawer 24, two through grooves 23 are symmetrically formed in the bottom end inside the working frame 2, the through grooves 23 are communicated with the rectangular box 22, the through grooves 23 are formed in the working frame 2, the scraps in the working frame 2 can conveniently enter the rectangular box 22, the two through grooves 23 are formed in the left side and the right side of the fixed cylinder 8, specifically, the rectangular box 22 is arranged at the lower end of the working frame 2, the rectangular box 22 is communicated with the through grooves 23, the scraps produced by processing the copper bars can enter the rectangular box 22 through the through grooves 23 and fall into the drawer 24, the scraps can be collected, the drawer 24 can be pulled forward, and the drawer 24 can be separated from the rectangular box 22, the scraps collected in the drawer 24 can be conveniently cleaned.

Two guide blocks 21 and the guide block 21 that are used for guiding the sweeps of 2 inside symmetry fixed connection of working frame are in logical groove 23 one end of mutually backing on the back, through guide block 21, can guide the sweeps and enter into logical groove 23, be convenient for collect, two guide blocks 21 are mutual disposition, the toper of the interior high interior bottom design of transversal personally submitting of guide block 21, concretely, set up guide block 21 in 2 inside bottoms of working frame, fall guide block 21 upper end when the sweeps, can be under guide block 21's effect, can make the inside landing of sweeps get into logical groove 23, increase the sweeps collection effect.

Through-hole 61 that is used for auxiliary processing is seted up to 6 middle part positions of roof, and through-hole 61 arranges with a cavity section of thick bamboo intercommunication, specifically, sets up through-hole 61 on roof 6, can move down the space for drill bit on the drilling equipment 5 provides, the processing operation of both being convenient for also prevents that the drill bit from causing the damage to roof 6, through-hole 61 arranges with a cavity section of thick bamboo intercommunication in addition, can make the sweeps that processing produced, can be along through-hole 61, a cavity section of thick bamboo whereabouts, realizes the collection of sweeps.

Roof 6 upper end sets up rubber pad 62, specifically, sets up rubber pad 62 on roof 6, when roof 6 supports the copper bar, can utilize rubber pad 62, protects the copper bar.

The stiff end and the telescopic link 63 of 2 front side lower extreme telescopic links 63 of working frame are in fixed 8 front sides of a section of thick bamboo, through telescopic link 63, both remove roof 6 and lead, also increase installation stability between roof 6 and the working frame 2, the expansion end of telescopic link 63 pass working frame 2 and with roof 6 fixed connection, specifically, reciprocate the in-process at roof 6, can be under the effect of telescopic link 63, move roof 6 and lead, increase the mobility stability.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a copper bar positioning mechanism that transformer processing was used, includes workstation (2), the equal movable mounting of the inside left and right sides of workstation (2) is transversal to personally submit mount pad (1) and two mount pads (1) mutual dispositions of T shape, two the equal fixed connection of mount pad (1) relative one end intermediate position is used for the stiff end of the first drive equipment of aversion operation, the expansion end fixed connection of first drive equipment is used for centre gripping equipment (4) of centre gripping operation, drilling equipment (5) that are used for processing are installed to workstation (2) upper end, its characterized in that: the lower end of the working frame (2) is fixedly connected with a fixed cylinder (8) used for guiding operation, the fixed cylinder (8) is connected with a guide cylinder (7) in a sliding mode, the upper end of the guide cylinder (7) penetrates through the working frame (2) and extends into the working frame (2), the upper end of the guide cylinder (7) is fixedly connected with a longitudinally-arranged top plate (6) with a supporting function, the top plate (6) is located right below the drilling equipment (5), the top plate (6) is arranged between two clamping devices (4), the lower end of the rear side of the working frame (2) is fixedly connected with second driving equipment used for adjusting the vertical position of the top plate (6), the second driving equipment is located on the rear side of the fixed cylinder (8), and the movable end of the second driving equipment penetrates through the working frame (2) and is fixedly connected with the top plate (6);

the clamping device (4) comprises a fixed clamping arm (41) and a movable clamping arm (42), the movable clamping arm (42) and the fixed clamping arm (41) are clamped mutually, the fixed clamping arm (41) is fixedly connected at the movable end of a first driving device, a column pipe (43) is fixedly arranged at the tail end mutually perpendicular of the fixed clamping arm (41), an annular check ring (45) is radially and convexly arranged in the upper end pipe orifice of the column pipe (43), a column (44) is fixedly arranged at the tail end lower side surface of the movable clamping arm (42) and is inserted in the annular check ring (45) in a mutually perpendicular mode, the column (44) is coaxially matched and inserted in the annular check ring (45), a flange (46) is arranged at the radial protruding shaft end on the lower end outer shaft surface of the column pipe (44), the outer diameter of the shaft end flange (46) is smaller than the inner diameter of the column pipe (43), and is larger than the inner diameter of the annular check ring (45), and a compression spring (47) is arranged between the shaft end flange (46) and the annular retainer ring (45).

2. The copper bar positioning mechanism for processing the transformer of claim 1, wherein: the utility model discloses a working frame, including working frame (2), adjusting screw (11) that connect vertical arrangement are all rotated to the inside left and right sides of working frame (2), two adjusting screw (11) annular end is two mount pads (1) of threaded connection respectively, the equal sliding connection rectangular plate in both ends (12) and rectangular plate (12) are in adjusting screw (11) towards the inboard around mount pad (1), rectangular plate (12) are fixed on working frame (2) inside.

3. The copper bar positioning mechanism for processing the transformer as claimed in claim 2, wherein: the left side and the right side of the inner portion of the working frame (2) are symmetrically fixedly connected with two first guide pieces which are vertically arranged, the two first guide pieces which are located on one side are arranged on the front side and the rear side of an adjusting screw rod (11) on the same side, and the two first guide pieces which are located on one side all penetrate through the mounting seat (1) and are in sliding connection with the mounting seat (1).

4. The copper bar positioning mechanism for processing the transformer of claim 1, wherein: the collecting container that workstation (2) lower extreme fixed connection was used for collecting the sweeps, collecting container inside bottom sliding connection drawer (24) and extending to the collecting container front end, two logical groove (23) and lead to groove (23) and collect the container intercommunication and arrange two are seted up to workstation (2) inside bottom symmetry lead to groove (23) and set up in solid fixed cylinder (8) left and right sides.

5. The copper bar positioning mechanism for transformer processing of claim 4, characterized in that: two guide blocks (21) that are used for guiding the sweeps and guide block (21) are located logical groove (23) mutually back of the body one end, two of the inside symmetry fixed connection of work frame (2) guide block (21) are relative arrangement, the toper of guide block (21) transversal personally submitting outer high inner bottom design.

6. The copper bar positioning mechanism for transformer processing of claim 1, wherein: a through hole (61) for assisting in machining is formed in the middle of the top plate (6), and the through hole (61) is communicated with the hollow cylinder.

7. The copper bar positioning mechanism for processing the transformer of claim 1, wherein: and a protection piece is arranged at the upper end of the top plate (6).

8. The copper bar positioning mechanism for processing the transformer of claim 1, wherein: the stiff end and the second guide of workstation (2) front side lower extreme second guide are in solid fixed cylinder (8) front side, the expansion end of second guide pass workstation (2) and with roof (6) fixed connection.

9. The copper bar positioning mechanism for transformer processing of claim 1, wherein: the front ends of the movable clamping arm (42) and the fixed clamping arm (41) are respectively provided with a guide head (48, 49) which is bent towards the other opposite side.