CN210059214U - Vibrating dust removal device for mechanical workpiece - Google Patents

Abstract

The utility model belongs to the technical field of machining devices, in particular to a rapping dust removal device for a mechanical workpiece, which comprises a dust removal box, a mounting plate, a left fixed plate, a right fixed plate, a left screwed pipe and a right screwed pipe; still include the grid board, transmission motor, multiunit eccentric wheel and multiunit lifter, the horizontal fixed mounting of grid board is at the working chamber middle part, and horizontal equipartition is provided with the slip through-hole that runs through from top to bottom on the grid board, the multiunit lifter is slidable respectively and sets up inside multiunit slip through-hole, and the top of multiunit lifter all is provided with the rapping hammer, the outside upside of every group lifter all overlaps and is equipped with reset spring, and the top and the bottom of every group reset spring are connected with the bottom of every group rapping hammer and the top of grid board respectively, transmission motor's left part output is provided with the transmission shaft, and the transmission shaft transversely passes the right side wall of working chamber and stretches into to the working chamber inside, and the left end of transmission shaft and the left side inner wall rotatable coupling of working chamber.

Description

A vibrating dust removal device for mechanical workpieces

technical field

The utility model belongs to the technical field of mechanical processing devices, in particular to a vibrating dust removal device for mechanical workpieces.

Background technique

After the production of the mechanical workpiece is completed, due to the long-term placement, it is necessary to remove the dust attached to the surface when using it. Due to the complexity of the workpiece, it cannot be directly brushed, so the method of rapping and dust removal is often used to make the dust and the workpiece. The rapping dust removal method in the prior art generally adopts manual rapping, which cannot effectively place the workpiece stably during the rapping process, and has low reliability in use; and manual rapping has low dust removal efficiency and practicality. poor.

Utility model content

In view of the problems in the background, the purpose of this utility model is to provide a mechanical workpiece for rapping and dust removal, which is convenient for placing the workpiece stably and improves the reliability of use; and saves manpower, improves the efficiency of rapping and dust removal, and improves practicability. Vibrate dust removal device.

In order to achieve the above purpose, the utility model provides a rapping dust removal device for mechanical workpieces, which includes a dust removal box, a mounting plate, a left fixing plate, a right fixing plate, a left threaded pipe and a right threaded pipe. There is a working cavity, and the front end of the dust box is provided with an operation port, which communicates with the inside of the working cavity, the top end of the mounting plate is connected with the inner wall of the top end of the working cavity through a plurality of groups of buffer springs, and the left fixing plate is and the top of the right fixing plate are respectively connected with the left and right sides of the bottom end of the mounting plate, the middle parts of the left fixing plate and the right fixing plate are provided with adjustment through holes, and the left threaded pipe and the right screw pipe are respectively rotatable Installed inside the adjustment through holes of the left fixing plate and the right fixing plate, the left threaded rod is screwed inside the right side of the left threaded pipe, and the right threaded rod is screwed inside the left side of the right threaded pipe, and the right end of the left threaded rod is screwed There is a left splint, and the left end of the right threaded rod is provided with a right splint; it also includes a grille plate, a transmission motor, multiple groups of eccentric wheels and multiple sets of lifting rods, the grille plate is laterally fixed in the middle of the working cavity, and the grille Pairs of sliding through holes penetrating up and down are evenly arranged on the plate horizontally, the multiple groups of lifting rods are respectively slidably arranged inside the multiple groups of sliding through holes, and the tops of the multiple groups of lifting rods are provided with rapping hammers. The outer upper side of the lifting rod is sleeved with return springs, and the top and bottom ends of each group of return springs are respectively connected with the bottom end of each group of rapping hammers and the top end of the grid plate, and the left part of the transmission motor The output end is provided with a drive shaft, and the drive shaft transversely passes through the right side wall of the working chamber and extends into the interior of the working chamber, and the left end of the drive shaft is rotatably connected to the left inner wall of the working chamber, and the plurality of sets of eccentrics are It is installed on the transmission shaft, and each group of eccentric wheels is in one-to-one contact with the bottom end of each group of lifting rods, and the bottom end of the dust box is provided with a dust collection device.

In order to facilitate the collection of the vibrated dust, the utility model is improved in that the dust collecting device includes an ash hopper, a centrifugal fan and a filter box, and the four corners of the bottom end of the dust box are all provided with outriggers, and the four corners are provided with outriggers. A placing plate is laterally arranged between the legs of the group, the bottom side wall of the dust box is communicated with the top end of the ash hopper through a plurality of groups of through holes, the bottom end of the filter box is connected to the right side of the top end of the placing plate, and The left end of the filter box is communicated with the bottom end of the ash hopper through a communication elbow, the centrifugal fan is communicated and arranged on the communication elbow, and the inner right side of the filter box is longitudinally supported with multiple groups of dust removal filter cloths. An exhaust pipe is provided in communication.

In order to facilitate the rotation of the left threaded pipe and the right threaded pipe, the utility model is improved in that the left end of the left threaded pipe and the right end of the right threaded pipe are concentrically provided with handwheels.

In order to reduce the frictional force between the lift rod and the eccentric wheel, the utility model is improved as follows: each group of the bottom end of the lift rod is equipped with a pulley, and each group of the pulley wheel is respectively in rotatable contact with each group of the eccentric wheel.

In order to improve the protection of the workpiece, the utility model improves that the rapping hammer is set to be made of rubber.

The beneficial effects of the utility model are as follows: the mechanical workpiece of the new structure is a rapping dust removal device. During the rapping and dust removal process, the workpiece can be placed between the left clamp plate and the right clamp plate, and then the left clamp plate and the right clamp plate can be grasped respectively, respectively. Turn the left threaded pipe and the right threaded pipe, and unscrew the left threaded rod and the right threaded rod from the left threaded pipe and the right threaded pipe respectively, so that the workpiece is clamped between the left splint and the right splint. The setting is convenient for the subsequent rapping operation of the clamped workpiece, and the workpiece is suspended and clamped to improve the overall rapping effect of dust, so as to facilitate the stable placement of the workpiece and improve the reliability of use; Rotation makes multiple sets of eccentric wheels rotate, and through the rotation of multiple sets of eccentric wheels, multiple sets of lifting rods are respectively cooperated with multiple sets of return springs, so that multiple sets of rapping hammers can reciprocate up and down, thereby realizing multiple sets of rapping hammers The function of rapping and rapping can be performed on the workpiece continuously, without manual rapping and dust removal, saving manpower, improving the efficiency of rapping and dust removal, and improving practicability.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is a partial enlarged schematic view of the structure at A in FIG. 1 of the present invention.

Fig. 3 is a partial enlarged schematic view of the structure at B in Fig. 1 of the present invention.

FIG. 4 is a three-dimensional schematic diagram of the connection between the multiple groups of eccentric wheels and the transmission shaft of the present invention.

Description of drawings: 1-dust box; 2-installation plate; 3-left fixing plate; 4-left threaded pipe; 5-cushion spring; 6-left threaded rod; 7-left splint; 8-grid plate; 9 - Transmission motor; 10 - eccentric wheel; 11 - lifting rod; 12 - rapping hammer; 13 - return spring; 14 - transmission shaft; 15 - ash bucket; 16 - centrifugal fan; 17 - filter box; 18 - outrigger; 19-Place plate; 20-Connected elbow; 21-Dust filter cloth; 22-Exhaust pipe; 23-Hand wheel; 24-Pulley.

Detailed ways

In order to make the technical solutions of the present invention more clear, the present invention will be further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

1 to 4, a vibration dust removal device for mechanical workpieces of the present invention includes a dust removal box 1, a mounting plate 2, a left fixing plate 3, a right fixing plate, a left threaded pipe 4 and a right threaded pipe, and the dust removal box The interior of 1 is provided with a working cavity, and the front end of the dust box 1 is provided with an operation port, which is communicated with the interior of the working cavity. The top ends of the plate 3 and the right fixing plate are respectively connected to the left and right sides of the bottom end of the mounting plate 2, the middle parts of the left fixing plate 3 and the right fixing plate are provided with adjustment through holes, and the left threaded pipe 4 and the right screw pipe can be respectively adjusted. It is rotatably installed inside the adjustment through holes of the left fixing plate 3 and the right fixing plate. The left threaded rod 6 is screwed on the right side of the left threaded pipe 4, and the right threaded rod is screwed on the left side of the right threaded pipe. The right end of the rod 6 is provided with a left splint 7, and the left end of the right threaded rod is provided with a right splint; it also includes a grid plate 8, a transmission motor 9, multiple groups of eccentrics 10 and multiple groups of lifting rods 11, and the grid plate 8 is laterally fixed It is installed in the middle of the working cavity, and the grid plate 8 is provided with sliding through holes that penetrate through the upper and lower groups. The tops are provided with rapping hammers 12, and the outer upper sides of each group of lifting rods 11 are provided with return springs 13, and the top and bottom ends of each group of return springs 13 are respectively connected with the bottom ends and grids of each group of rapping hammers 12. The top end of the grid plate 8 is connected, the left output end of the transmission motor 9 is provided with a transmission shaft 14, and the transmission shaft 14 transversely passes through the right side wall of the working chamber and extends into the interior of the working chamber, and the left end of the transmission shaft 14 is connected to the working chamber. The left inner wall of the cavity is rotatably connected, multiple groups of eccentric wheels 10 are installed on the transmission shaft 14, and each group of eccentric wheels 10 is in one-to-one contact with the bottom end of each group of lifting rods 11, and the bottom end of the dust box 1 is provided with There is a dust collection device; in the process of rapping and dust removal, you can place the workpiece between the left clamp plate 7 and the right clamp plate, then grab the left clamp plate 7 and the right clamp plate respectively, and turn the left threaded pipe 4 and the right threaded pipe, respectively. The threaded rod 6 and the right threaded rod are screwed out from the left threaded pipe 4 and the right threaded pipe respectively, so that the workpiece is clamped between the left clamping plate 7 and the right clamping plate. The workpiece can be ripped and clamped in the air to improve the overall rapping effect of dust, so that the workpiece can be placed stably and the reliability of use can be improved; and the rotation of the transmission motor 9 can make multiple groups of eccentric The wheel 10 rotates, and through the rotation of the multiple sets of eccentric wheels 10, the multiple sets of lifting rods 11 are respectively cooperated with the multiple sets of return springs 13, so that the multiple sets of rapping hammers 12 can move up and down reciprocatingly, thereby realizing the multiple sets of rapping hammers 12. The function of rapping and rapping can be performed on the workpiece continuously, without manual rapping and dust removal, saving manpower, improving the efficiency of rapping and dust removal, and improving practicability

In order to facilitate the collection of the vibrated dust, the dust collection device includes an ash hopper 15, a centrifugal fan 16 and a filter box 17. The four corners of the bottom end of the dust box 1 are busily provided with legs 18, and one of the four sets of legs 18 A placing plate 19 is arranged laterally between the two sides, the bottom side wall of the dust box 1 is communicated with the top end of the ash hopper 15 through multiple groups of through holes, the bottom end of the filter box 17 is connected to the right side of the top end of the placing plate 19, and the left end of the filter box 17 It communicates with the bottom end of the ash hopper 15 through the communication elbow 20, the centrifugal fan 16 is communicated and arranged on the communication elbow 20, and the inner right side of the filter box 17 is longitudinally supported and provided with multiple groups of dust removal filter cloths 21. The right end is communicated with an exhaust pipe 22; the centrifugal fan 16 can generate negative pressure inside the ash hopper 15, and the rapping dust is sucked into the ash hopper 15 and sucked into the filter box 17 through the communication elbow 20. Multiple groups of dust removal filter cloths 21 are filtered and retained layer by layer, and the purified gas is discharged through the exhaust pipe 22 to improve practicability. In order to facilitate the rotation of the left threaded pipe 4 and the right threaded pipe, the left end of the left threaded pipe 4 and the right end of the right threaded pipe are provided with a hand wheel 23 concentrically. In order to reduce the friction between the lift rods 11 and the eccentric wheels 10 , pulleys 24 are installed at the bottom ends of each group of lift rods 11 , and each group of pulleys 24 is in rotatable contact with each group of eccentric wheels 10 respectively. In order to improve the protection of the workpiece, the rapping hammer 12 is made of rubber.

When using: first place the workpiece to be ripped between the left clamp plate 7 and the right clamp plate, turn the left threaded pipe 4 and the right threaded pipe through the hand wheel 23 respectively, so that the left clamp plate 7 and the right clamp plate clamp the workpiece, and then The transmission motor 9 and the centrifugal fan 16 are connected to the mains, and the transmission motor 9 is turned on, so that multiple groups of rapping hammers 12 reciprocate up and down to vibrate the workpiece, and through the action of the centrifugal fan 16, the rapping dust is sucked into It can be filtered and retained in the filter box 17 .

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (5)

1. The utility model provides a mechanical workpiece is with beating dust collector which characterized in that: comprises a dust removing box, a mounting plate, a left fixing plate, a right fixing plate, a left threaded pipe and a right threaded pipe, wherein a working cavity is arranged in the dust removing box, the front end of the dust removing box is provided with an operation port which is communicated with the inside of the working cavity, the top end of the mounting plate is connected with the inner wall of the top end of the working cavity through a plurality of groups of cushioning springs, the top ends of the left fixing plate and the right fixing plate are respectively connected with the left side and the right side of the bottom end of the mounting plate, the middle parts of the left fixing plate and the right fixing plate are respectively provided with an adjusting through hole, and the left threaded pipe and the right threaded pipe can be respectively rotatably arranged in the adjusting through holes of the left fixing plate and the right fixing plate, a left threaded rod is screwed in the right side of the left threaded pipe, a right threaded rod is screwed in the left side of the right threaded pipe, a left clamping plate is arranged at the right end of the left threaded rod, and a right clamping plate is arranged at the left end of the right threaded rod; the automatic feeding device is characterized by further comprising a grating plate, a transmission motor, a plurality of groups of eccentric wheels and a plurality of groups of lifting rods, wherein the grating plate is transversely and fixedly arranged in the middle of the working cavity, sliding through holes penetrating through the grating plate up and down are transversely and uniformly arranged on the grating plate, the plurality of groups of lifting rods are respectively arranged inside the plurality of groups of sliding through holes in a sliding manner, the top ends of the plurality of groups of lifting rods are respectively provided with a rapping hammer, the outer upper side of each group of lifting rods is sleeved with a reset spring, the top end and the bottom end of each group of reset springs are respectively connected with the bottom end of each group of rapping hammers and the top end of the grating plate, the left output end of the transmission motor is provided with a transmission shaft, the transmission shaft transversely penetrates through the right side wall of the working cavity and extends into the working cavity, the left end of the transmission shaft is rotatably connected with the left, and the bottom end of the dust removal box is provided with a dust collection device.

2. A rapping dust-collecting device for mechanical workpieces as defined in claim 1, characterized in that: dust collection device includes ash bucket, centrifugal fan and rose box, the regional bus that all puts in the bottom four corners of dust removal case is provided with the landing leg to transversely be provided with between four groups of landing legs and place the board, the bottom lateral wall of dust removal case pass through the multiunit through-hole with the top intercommunication of ash bucket, the bottom of rose box is connected with the top right side of placing the board to the left end of rose box and the bottom of ash bucket are through intercommunication return bend intercommunication, the centrifugal fan intercommunication sets up on the intercommunication return bend to the inside right side of rose box vertically props tightly and is provided with multiunit dust removal filter cloth, and the right-hand member intercommunication of dust removal case is provided with the blast pipe.

3. A rapping dust-collecting device for mechanical workpieces as defined in claim 1, characterized in that: hand wheels are concentrically arranged at the left end of the left threaded pipe and the right end of the right threaded pipe.

4. A rapping dust-collecting device for mechanical workpieces as defined in claim 1, characterized in that: pulleys are mounted at the bottom end of each group of lifting rods, and each group of pulleys is in rotatable contact with each group of eccentric wheels.

5. A rapping dust-collecting device for mechanical workpieces as defined in claim 1, characterized in that: the rapping hammer is made of rubber.

Images