CN212469439U - Electric dust collector cathode ray stamping device - Google Patents

Abstract

The utility model relates to an electrostatic precipitator negative pole line stamping device, it includes frame, die, drift and terrace die, the die sets up in the frame, be provided with the first driving piece that the drive terrace die is close to, keeps away from the die in the frame, be provided with the second driving piece that the drive drift punched to the negative pole line in the frame, the drift hole of running through the die is seted up towards the one end of second driving piece to the die, the drift slides and connects on the drift hole, be provided with out bits mechanism on the terrace die, be provided with first positioner in the frame, first positioner includes third driving piece and locating plate, the third driving piece is close to, keeps away from the die along frame width direction drive locating plate. The utility model discloses have the effect with the negative pole line location.

Description

Electric dust collector cathode ray stamping device

Technical Field

The utility model belongs to the technical field of the technique of electrostatic precipitator accessory processing and specifically relates to an electrostatic precipitator negative pole line stamping device is related to.

Background

The electric dust collector cathode ray punching device is a device for pressing and forming the end part of a cathode ray and punching holes simultaneously.

Chinese utility model patent with grant publication number CN202010721U discloses an electrostatic precipitator negative pole line die mould punching device, include die and terrace die with work piece stamping forming, the drive shaft fixed connection of terrace die and master cylinder, its characterized in that: the die is characterized by further comprising a bottom plate, the female die and the hydraulic oil cylinder are mounted on the bottom plate, a through hole is formed in the female die along the stamping direction and communicated with a forming cavity of the female die, a punch capable of reciprocating is arranged in the through hole, and a corresponding material returning groove is formed in the male die matched with the punch. The utility model discloses an utilize hydraulic pressure principle one-step method to realize the die mould and the process of punching a hole at negative pole line both ends, great improvement machining efficiency and machining precision.

The above prior art solutions have the following drawbacks: when the punching machine is used, the cathode wire is horizontally placed on the female die, the male die moves towards the direction close to the female die under the action of the main oil cylinder to tightly press a workpiece, the pressing process of the end of the cathode wire is realized, and the punching oil cylinder works at the moment to push the punching punch to move towards the direction close to the female die, so that the punching process is realized; after the punch is reset, the male die is reset, the workpiece is taken out, and the profiling and punching work of the two end parts of the cathode wire is completed; when the cathode wire is placed in the female die, the cathode wire is not positioned in the length direction, so that the cathode wire is easy to move in the length direction during processing, the position deviation of the profiling punched hole is caused, and the processing quality is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an electrostatic precipitator negative pole line stamping device has the negative pole line location that will need processing, promotes the function of suppression quality of punching a hole.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an electrostatic precipitator negative pole line stamping device, includes frame, die, drift and terrace die, the die sets up in the frame, be provided with the first driving piece that the drive terrace die is close to, keeps away from the die in the frame, be provided with the second driving piece that the drive drift punches to the negative pole line in the frame, the drift hole of running through the die is seted up towards the one end of second driving piece to the die, the drift slides and connects on the drift hole, be provided with out bits mechanism on the terrace die, be provided with first positioner in the frame, first positioner includes third driving piece and locating plate, the third driving piece is close to, keeps away from the die along frame width direction drive locating plate.

Through adopting the above technical scheme, during the use, place the negative pole line level between terrace die and the die, and stretch out the terrace die, the shaping mouth that the die formed, third driving piece drive locating plate removes along the direction that is close to the die, the locating plate promotes the removal of negative pole line, the locating plate is inconsistent with the die, the negative pole line location is accomplished, first drive actuating cylinder drive terrace die removes along the direction that is close to the die, press forming is carried out to the negative pole line tip, terrace die and die are contradicted each other this moment, second driving piece drive drift removes along the direction that is close to the die, the drift passes the drift hole and punches a hole to the negative pole line processing, the piece that produces of punching a hole passes through the play bits mechanism and discharges, utilize the locating plate to contradict with the one end of die, thereby the position to the tip of negative pole line is injectd, the machining precision of negative.

The present invention may be further configured in a preferred embodiment as: the third driving piece comprises a third hydraulic cylinder, the positioning plate is arranged on a piston rod of the third hydraulic cylinder, a first buffer device is arranged between the piston rod of the third hydraulic cylinder and the positioning plate, the first buffer device comprises a sleeve, a sliding rod and a first buffering spring, a first movable plate is vertically arranged on the piston rod of the third hydraulic cylinder, one end of the sliding rod is arranged at one end of the first movable plate, which deviates from one end of the third hydraulic cylinder, the other end of the sliding rod is connected to the sleeve in a sliding manner, one end of the sleeve, which is far away from the third hydraulic cylinder, is arranged on the positioning plate, one end of the first buffering spring is arranged on the sliding rod, and the other.

Through adopting above-mentioned technical scheme, when the locating plate and the die conflict third pneumatic cylinder continue to extend, the pole that slides in the sleeve pipe offsets the length that the third pneumatic cylinder extends more, makes things convenient for the regulation of third pneumatic cylinder extension length, ensures that the locating plate can be inconsistent with die and terrace die, simple structure and convenient operation.

The present invention may be further configured in a preferred embodiment as: and a plurality of hemispheroids are arranged on the outer wall of the sliding rod and are abutted against the inner wall of the sleeve.

Through adopting above-mentioned technical scheme, a plurality of hemispheroids slide and connect on the cover intraductal wall during the use, and the air between slide bar and the sleeve pipe is discharged in passing through the clearance between the hemispheroids, makes slide bar can slide on the sleeve pipe more easily, simple structure.

The present invention may be further configured in a preferred embodiment as: the frame is provided with at least two first guide rods along the width direction of the frame, and the positioning plate is connected to the first guide rods in a sliding mode.

Through adopting above-mentioned technical scheme, during the use, the third pneumatic cylinder drive locating plate slides on first guide arm, and first guide arm has the guide effect, has improved the steadiness of locating plate, simple structure.

The present invention may be further configured in a preferred embodiment as: one side that the die deviates from the third driving piece is provided with second positioner, second positioner includes first locating plate and second locating plate, the vertical setting of first locating plate, second locating plate is in the frame and all parallel with die length direction, form the mouth of placing that supplies the negative pole line level to place between first locating plate and the second locating plate.

Through adopting above-mentioned technical scheme, during the use, with the vertical placing of negative pole line on the mouth of placing that first locating plate, second locating plate formed, make the negative pole line be difficult for the upset with man-hour, improved the quality of processing, simple structure and convenient operation.

The present invention may be further configured in a preferred embodiment as: and the first positioning plate is in threaded connection with a locking bolt, and the bottom of the locking bolt is provided with a vertical flat gasket.

Through adopting above-mentioned technical scheme, place the back at first positioner with negative pole line length direction, screw up the locking bolt, make flat gasket and negative pole line conflict, fix the negative pole line between first locating plate, second locating plate, prevent that the negative pole line from removing when processing, having improved the quality of processing, and fixed reliable.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a lead screw, including frame, first locating plate, second locating plate, sliding seat, lead screw, sliding seat threaded connection, set up in the frame and lie in first locating plate, second locating plate below along frame length direction's spout and spout, first locating plate and second locating plate bottom surface are provided with the sliding seat, the sliding seat is connected on the spout in a sliding manner, it is connected with the lead screw along spout length direction to rotate on the spout, sliding seat threaded connection is on the lead screw.

Through adopting above-mentioned technical scheme, after first positioner and second positioner fix a position the completion with the negative pole line, rotate the lead screw, make the sliding seat on the lead screw slide on the spout, when negative pole line and die were inconsistent, the stop rotation lead screw realizes that negative pole line and die are inconsistent towards the one end of terrace die, has improved the processingquality of negative pole line, simple structure and convenient operation.

The present invention may be further configured in a preferred embodiment as: the scrap discharging mechanism comprises a scrap discharging hole, a scrap discharging hole and a collecting box, the scrap discharging hole comprises a horizontal hole and a vertical hole, the horizontal hole is formed in the surface, facing the female die, of the male die, the axis of the horizontal hole coincides with the axis of the punch hole, the vertical hole is formed in the bottom surface of the male die, the vertical hole is communicated with the horizontal hole, the diameter of the vertical hole is larger than that of the punch hole, the scrap discharging hole is formed in the rack, the collecting box is placed under the scrap discharging hole, and the scrap discharging hole is located under the vertical hole when the male die is in contact with the female die.

Through adopting above-mentioned technical scheme, the second driving piece drive drift removes along the direction that is close to the die during use, and the drift is to the processing of punching a hole of negative pole line, and during the drift stretched into the horizontal hole, the piece that will punch a hole and produce pushed away to vertical hole, the piece through vertical hole, play bits hole fall into to collecting the box, realize simple structure and convenient operation to the discharge of piece.

The present invention may be further configured in a preferred embodiment as: the first driving piece comprises a first hydraulic cylinder, a second buffering device is arranged between the first hydraulic cylinder and the male die and comprises a second moving plate, a second guide rod and a second spring, the second moving plate is vertically arranged on the first hydraulic cylinder and parallel to the width direction of the female die, one end of the second guide rod is arranged on the male die, the other end of the second guide rod penetrates through the second moving plate, one end of the second spring is arranged on the male die, and the other end of the second spring is arranged on the second moving plate.

Through adopting above-mentioned technical scheme, first driving piece drive terrace die removes to the direction that is close to the die during use, and when the terrace die was inconsistent with the die, the impact force between terrace die and the die was cushioned to the relative slip of second spring, second guide arm and second movable plate to on applying the cathode ray with the impact force, improve the shaping quality of cathode ray, avoid terrace die and die rigid contact, reduce die and terrace die damage, simple structure.

The present invention may be further configured in a preferred embodiment as: and the second guide rod is in threaded connection with a nut, and the nut is positioned on one side of the second moving plate, which deviates from the female die.

By adopting the technical scheme, the pressing force of the second spring can be adjusted by rotating the adjusting nut during use, so that the buffering degree between the male die and the female die can be adjusted.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the first positioning device and the second positioning device can position the cathode wire on the female die, so that the installation is convenient, and the quality of cathode wire pressing and punching is improved;

2. the scrap discharging mechanism can enable the scraps generated by punching to fall into the collecting box through the scrap discharging holes, so that the collection and cleaning of the scraps are realized;

3. the first buffer device can realize the adjustment of the extension length of the third hydraulic cylinder by a user and ensure that the positioning plate is inconsistent with the female die and the male die.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is an exploded view of the first positioning mechanism of fig. 1.

Fig. 3 is a sectional view taken in the direction of a-a in fig. 1.

Fig. 4 is an exploded view of the second positioning mechanism of fig. 1.

Reference numerals: 1. a frame; 11. a first positioning device; 111. a third driving member; 112. positioning a plate; 12. a first buffer device; 121. a sleeve; 122. a slide bar; 123. a first spring; 13. a first guide bar; 14. a first moving plate; 15. sliding the column; 16. a hemisphere; 2. a first driving member; 21. a second buffer device; 211. a second moving plate; 212. a second guide bar; 213. a second spring; 22. a nut; 23. a male die; 3. a scrap discharging mechanism; 31. chip conveying holes; 311. a horizontal hole; 312. a vertical hole; 32. a chip outlet hole; 33. a collection box; 4. a female die; 41. punching a hole; 42. a punch; 43. a second driving member; 5. a chute; 51. a screw rod; 52. a sliding seat; 53. a second positioning device; 531. a first positioning plate; 532. a second positioning plate; 54. locking the bolt; 55. and (7) a flat gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an electrostatic precipitator negative pole line stamping device, frame 1 is provided with die 4, terrace die 23, first positioner 11, second positioner 53 in the frame, forms the space of placing that is used for placing the negative pole line between terrace die 23 and the die 4, and first positioner 11 and second positioner 53 are located the both sides in space of placing respectively.

The first positioning device 11 includes a third driving member 111 and a positioning plate 112, a first buffer device 12 is disposed between the third driving member 111 and the positioning plate 112, and the first buffer device 12 includes a sleeve 121, a sliding rod 122 and a first spring 123.

The third driving member 111 includes a third hydraulic cylinder, the third hydraulic cylinder is horizontally and fixedly connected to the frame 1, two first guide rods 13 are fixedly connected to the frame 1 along the length direction of the third hydraulic cylinder, a vertically arranged first moving plate 14 is fixedly connected to a piston rod of the third hydraulic cylinder, the first moving plate 14 is perpendicular to the first guide rods 13, two sliding rods 122 are provided, the sliding rods 122 are horizontally arranged and perpendicular to the first moving plate 14, one end of the sliding rod 122 is fixedly connected to one end of the first moving plate 14 away from the third hydraulic cylinder, the other end of the sliding rod 122 is fixedly connected to a sliding column 15 along the length direction of the first guide rods 13, a plurality of hemispheres 16 are integrally connected to the side surface of the sliding column 15, the plurality of hemispheres 16 are in contact with the inner wall of the casing 121, a first spring 123 is located inside the casing 121, one end of the first spring 123 is fixedly connected to one end of the sliding column 15 away from the sliding rod 122, one end of the sleeve 121 far away from the first moving plate 14 is fixedly connected to the positioning plate 112, and the positioning plate 112 is connected to the first guide rod 13 in a sliding manner.

Referring to fig. 1 and 3, a first driving member 2 horizontally disposed is fixedly connected to a frame 1, the first driving member 2 includes a first hydraulic cylinder, a length direction of the first hydraulic cylinder is perpendicular to a first guide rod 13, a second buffer device 21 is disposed on the first hydraulic cylinder, the second buffer device 21 includes a second moving plate 211, second guide rods 212 and second springs 213, the second moving plate 211 is vertically disposed and parallel to the first guide rod 13, the second moving plate 211 is fixedly connected to the first hydraulic cylinder, two second guide rods 212 are disposed, the two second guide rods 212 are horizontally disposed and perpendicular to the second moving plate 211, one end of each second guide rod 212 is inserted into one end of the second moving plate 211, which is far away from the first hydraulic cylinder, the other end of each second guide rod is fixedly connected to a male die 23, a length direction of the male die 23 is parallel to a length direction of the first guide rod 13, a nut 22 is threadedly connected to the second guide rods 212, the nut 22 is located on one side of the, the nut 22 abuts against the second moving plate 211.

Be provided with chip removal mechanism 3 on the terrace die 23, chip removal mechanism 3 includes chip conveying hole 31, chip removing hole 32 and collects box 33, chip conveying hole 31 includes horizontal hole 311 and vertical hole 312, horizontal hole 311, vertical hole 312 all sets up on terrace die 23, horizontal hole 311 is parallel with first driving piece 2 length direction, vertical hole 312 runs through terrace die 23 downwards, be linked together horizontal hole 311 and terrace die 23 below, chip removing hole 32 is vertical to be set up in frame 1 and run through frame 1, chip removing hole 32 diameter is greater than vertical hole 312 diameter, chip removing hole 32 is located the one side that terrace die 23 dorsad first driving piece 2, collect box 33 and set up under chip removing hole 32.

Fixedly connected with die 4 on frame 1, die 4 length direction is parallel with terrace die 23 length direction, die 4 is located the one side that chip outlet 32 deviates from terrace die 23, when terrace die 23 is inconsistent with die 4, chip outlet 32 is located vertical hole 312 under, third pneumatic cylinder drive locating plate 112 removes this moment, locating plate 112 can be inconsistent with die 4, punch hole 41 coaxial with horizontal hole 311 has been seted up on die 4, it is connected with drift 42 to slide on punch hole 41, the one end fixedly connected with drive drift 42 that punch 23 was kept away from to drift 42 is kept away from, be close to die 4's second driving piece 43, second driving piece 43 includes the second pneumatic cylinder, second pneumatic cylinder length direction is parallel with drift 42 length direction, second pneumatic cylinder fixed connection is in frame 1.

Referring to fig. 4, a sliding groove 5 along the width direction of the female die 4 is vertically formed on the frame 1, a screw rod 51 is rotatably connected to the sliding groove 5 along the length direction of the sliding groove 5, a sliding seat 52 is connected to the screw rod 51 in a threaded manner, the sliding seat 52 is connected to the sliding groove 5 in a sliding manner, the upper surface of sliding seat 52 is provided with second positioner 53, second positioner 53 includes first locating plate 531 and second locating plate 532, first locating plate 531, the equal fixed connection in sliding seat 52 upper surface in second locating plate 532 bottom surface, first locating plate 531, the equal vertical setting of second locating plate 532 is just perpendicular with 5 length direction of spout, first locating plate 531, form the mouth of placing that supplies the negative pole line level to place between the second locating plate 532, threaded connection has the locking bolt 54 of perpendicular to first locating plate 531 on the first locating plate 531, the flat gasket 55 of the vertical setting of locking bolt 54 bottom fixedly connected with.

The implementation principle of the embodiment is as follows: during use, a cathode wire is vertically placed between the first positioning plate 531 and the second positioning plate 532, one end of the cathode wire extends out of a forming opening between the male die 23 and the female die 4 along the length direction of the cathode wire, the third hydraulic cylinder drives the positioning plate 112 to be close to the female die 4, the positioning plate 112 pushes the cathode wire to move along the length direction of the cathode wire, the third hydraulic cylinder stops working when the positioning plate 112 is abutted to the female die 4, then the locking bolt 54 is screwed down to enable the flat gasket 55 to be abutted to the cathode wire, the cathode wire is fixed between the first positioning plate 531 and the second positioning plate 532, the screw rod 51 is rotated to enable the first positioning plate 531 and the second positioning plate 532 to move along the length direction of the sliding groove 5, and when the cathode wire is abutted to the female die 4, the screw rod 51 stops rotating.

The first hydraulic cylinder drives the male die 23 to move towards the direction close to the female die 4, the cathode wire is subjected to press forming, then the second hydraulic cylinder drives the punch 42 to move towards the direction close to the female die 4, the cathode wire is punched, the punch 42 pushes the chips generated by punching to the upper side of the vertical hole 312 through the horizontal hole 311, the chips fall into the collecting box 33 through the vertical hole 312 and the chip outlet hole 32, then the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder retract to the original positions, the locking bolt 54 is screwed out, and the machined cathode wire is taken out.

When in use, the buffering degree between the male die 23 and the female die 4 can be adjusted by adjusting the nut 22.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides an electrostatic precipitator negative pole line stamping device, includes frame (1), die (4), drift (42) and terrace die (23), die (4) set up in frame (1), be provided with first driving piece (2) that drive terrace die (23) are close to, keep away from die (4) in frame (1), be provided with second driving piece (43) that drive drift (42) punch to the negative pole line in frame (1), die (4) offer drift hole (41) that run through die (4) towards the one end of second driving piece (43), drift (42) are slided and are connected on drift hole (41), be provided with out bits mechanism (3) on terrace die (23), its characterized in that: be provided with first positioner (11) on frame (1), first positioner (11) include third driving piece (111) and locating plate (112), third driving piece (111) are close to, are kept away from die (4) along frame (1) width direction drive locating plate (112).

2. The electric dust collector cathode wire punching device according to claim 1, characterized in that: third driving piece (111) includes the third pneumatic cylinder, locating plate (112) set up on third pneumatic cylinder piston rod, be provided with first buffer (12) between third pneumatic cylinder piston rod and locating plate (112), first buffer (12) include sleeve pipe (121), slide bar (122) and buffering first spring (123), the vertical first movable plate (14) that is provided with on the third pneumatic cylinder piston rod, slide bar (122) one end sets up and deviates from third pneumatic cylinder one end at first movable plate (14), and other end sliding connection is on sleeve pipe (121), the one end setting that the third pneumatic cylinder was kept away from in sleeve pipe (121) is on locating plate (112), buffering first spring (123) one end sets up on slide bar (122), and the other end setting is on locating plate (112).

3. The electric dust collector cathode wire punching device according to claim 2, characterized in that: a plurality of hemispheroids (16) are arranged on the outer wall of the sliding rod (122), and the hemispheroids (16) are abutted against the inner wall of the sleeve (121).

4. The electric dust collector cathode wire punching device according to claim 3, characterized in that: the frame (1) is provided with at least two first guide rods (13) along the width direction of the frame (1), and the positioning plate (112) is connected to the first guide rods (13) in a sliding manner.

5. The electric dust collector cathode wire punching device according to claim 1, characterized in that: one side that die (4) deviated from third driving piece (111) is provided with second positioner (53), second positioner (53) include first locating plate (531) and second locating plate (532), first locating plate (531), the vertical setting of second locating plate (532) are on frame (1) and all are parallel with die (4) length direction, form the mouth of placing that supplies negative pole line level to place between first locating plate (531) and second locating plate (532).

6. The electric dust collector cathode wire punching device according to claim 5, characterized in that: the first positioning plate (531) is in threaded connection with a locking bolt (54), and a vertical flat gasket (55) is arranged at the bottom of the locking bolt (54).

7. The electric dust collector cathode wire punching device according to claim 6, characterized in that: the utility model discloses a lead screw, including frame (1), first locating plate (531), second locating plate (532), set up on frame (1) spout (5) and spout (5) along frame (1) length direction and be located first locating plate (531), second locating plate (532) below, first locating plate (531) and second locating plate (532) bottom surface are provided with sliding seat (52), sliding seat (52) slide and connect on spout (5), it is connected with lead screw (51) along spout (5) length direction to rotate on spout (5), sliding seat (52) threaded connection is on lead screw (51).

8. The electric dust collector cathode wire punching device according to claim 1, characterized in that: the chip discharging mechanism (3) comprises a chip conveying hole (31), a chip discharging hole (32) and a collecting box (33), the chip conveying hole (31) comprises a horizontal hole (311) and a vertical hole (312), the horizontal hole (311) is formed in the surface, facing the female die (4), of the male die (23), the axis of the horizontal hole (311) coincides with the axis of the punch hole (41), the vertical hole (312) is formed in the bottom surface of the male die (23), the vertical hole (312) is communicated with the horizontal hole (311), the diameter of the vertical hole (312) is larger than that of the punch hole (41), the chip discharging hole (32) is formed in the rack (1), the collecting box (33) is placed under the chip discharging hole (32), and when the male die (23) is abutted against the female die (4), the chip discharging hole (32) is located under the vertical hole (312).

9. The electric dust collector cathode wire punching device according to claim 1, characterized in that: first driving piece (2) includes first pneumatic cylinder, be provided with second buffer (21) between first pneumatic cylinder and terrace die (23), second buffer (21) include second movable plate (211), second guide arm (212) and second spring (213), second movable plate (211) vertical setting is on first pneumatic cylinder and second movable plate (211) is parallel with die (4) width direction, second guide arm (212) one end sets up on terrace die (23), and the other end wears to establish on second movable plate (211), second spring (213) one end sets up on terrace die (23), and the other end sets up on second movable plate (211).

10. The electric dust collector cathode wire punching device according to claim 9, characterized in that: the second guide rod (212) is in threaded connection with a nut (22), and the nut (22) is located on one side, away from the female die (4), of the second moving plate (211).

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