CN212485522U - Bending device is used in production of cavity filter - Google Patents

Abstract

The utility model discloses a bending device is used in production of cavity filter, including base, the board of bending and the roller of bending, the top of base is provided with two movable mounting spare, two the board of bending is respectively through two movable mounting spare movable mounting is in the top of base, the equal fixed mounting in four ends at base top has the erection column, the top of base is through four erection column fixed mounting has the roof, all be provided with the bearing on the lateral wall of the inside both sides of base, the inside of base is through two bearing movable mounting has the bull stick, be provided with two sets of stoppers on the bull stick, every group the number of stopper is two, just the surface of bull stick is provided with two sections reverse screw threads, two sections the screw thread is located two sets ofly respectively between the stopper. The utility model discloses a set up a series of structures and make this device have convenient to use stable in structure and be convenient for carry out the characteristics of buckling to panel according to the actual demand.

Description

Bending device is used in production of cavity filter

Technical Field

The utility model relates to a cavity filter processing technology field specifically is a bending device is used in cavity filter production.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequency except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal after the specific frequency, and the cavity filter is formed by integrally cutting metal and has a firm structure.

Cavity filter is at the in-process of processing, and the panel of its processing is buckled according to actual demand needs and is handled, but current bending apparatus can not adjust according to the angle that panel actual need buckled, and adaptability is poor, consequently, we provide a bending apparatus for cavity filter production and solve the problem in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending device is used in cavity filter production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bending device for producing a cavity filter comprises a base, bending plates and bending rollers, wherein two movable mounting pieces are arranged at the top of the base, the two bending plates are movably mounted at the top of the base through the two movable mounting pieces respectively, mounting columns are fixedly mounted at four ends of the top of the base, a top plate is fixedly mounted at the top of the base through the four mounting columns, bearings are arranged on the side walls of two sides inside the base, rotating rods are movably mounted inside the base through the two bearings, two groups of limiting blocks are arranged on the rotating rods, the number of the limiting blocks in each group is two, two sections of reverse threads are arranged on the surfaces of the rotating rods, the two sections of threads are respectively positioned between the two groups of limiting blocks, inner thread sleeves are sleeved at the positions of the two sections of threads, and movable rods are fixedly mounted at the tops of the two inner thread sleeves, the notch has been seted up at the top of base, two the top of movable rod is respectively through two the notch extends to the outside at base top, two the equal fixed mounting in top of movable rod has the mount pad, two the equal fixed mounting in top of mount pad has the fly leaf.

Preferably, the inside fixed mounting of base has the gag lever post, the movable sleeve joint is installed two stop collars on the gag lever post, two the stop collar is located two respectively under the internal thread bush, just the stop collar with be provided with the connecting block between the internal thread bush, the stop collar with pass through between the internal thread bush connecting block fixed connection.

Preferably, the base is arranged on the side wall of one side of the base, the motor is fixedly mounted at the top of the base, and one end of the rotating rod is fixedly connected with the output end of the motor.

Preferably, the top of the two movable plates is movably provided with a roller shaft, and the two roller shafts are respectively positioned on one side of the two bending plates.

Preferably, the mounting column is fixed to the base through welding, and the top plate is fixed to the mounting column through welding.

Preferably, the middle position department fixed mounting of roof bottom has the cylinder, the output of cylinder is provided with pneumatic telescopic link, bending roll fixed mounting be in pneumatic telescopic link's bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through the control motor, make the motor drive bull stick rotate, and then make two internal thread cover activities on the bull stick, and through connecting block fixed connection between internal thread cover and the stop collar, and then when making the bull stick rotate, the internal thread cover can not rotate along with the rotation of bull stick, effect that can only pass through two sections reverse screw threads is in opposite directions simultaneously or reverse direction, and then drive two fly leafs or reverse direction, make two fly leafs adjust two inclination of the board of bending, and then make this device can bend the actual degree of bending of panel as required and adjust, high durability and convenient use, and pass through welded fastening between erection column and the base in this device, pass through welded fastening between roof and the erection column, make the holistic stability of this device strong.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a top view of the base of the present invention.

In the figure: 1. a base; 2. a bearing; 3. a movable rod; 4. a mounting seat; 5. mounting a column; 6. a movable plate; 7. a roll shaft; 8. bending the plate; 9. a top plate; 10. a cylinder; 11. a pneumatic telescopic rod; 12. bending rollers; 13. a motor; 14. a machine base; 15. a movable mount; 16. a rotating rod; 17. a limiting rod; 18. a limiting block; 19. a limiting sleeve; 20. connecting blocks; 21. a thread; 22. an internal thread sleeve; 23. a notch.

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. 1-3, the present invention provides a technical solution: a bending device technical scheme for producing a cavity filter comprises a base 1, bending plates 8 and bending rollers 12, wherein two movable mounting parts 15 are arranged at the top of the base 1, the two bending plates 8 are respectively movably mounted at the top of the base 1 through the two movable mounting parts 15, mounting columns 5 are respectively fixedly mounted at four ends of the top of the base 1, a top plate 9 is fixedly mounted at the top of the base 1 through four mounting columns 5, bearings 2 are respectively arranged on the side walls at two sides of the inside of the base 1, a rotating rod 16 is movably mounted in the base 1 through the two bearings 2, two groups of limiting blocks 18 are arranged on the rotating rod 16, the number of each group of limiting blocks 18 is two, two sections of reverse threads 21 are arranged on the surface of the rotating rod 16, the two sections of threads 21 are respectively positioned between the two groups of limiting blocks 18, inner thread sleeves 22 are respectively sleeved at the positions of the two sections of threads 21, and, notch 23 has been seted up at base 1's top, and the top of two movable rods 3 extends to the outside at base 1 top through two notches 23 respectively, and the equal fixed mounting in top of two movable rods 3 has mount pad 4, and the equal fixed mounting in top of two mount pads 4 has fly leaf 6.

Preferably, the inside fixed mounting of base 1 has gag lever post 17, the movable sleeve joint is installed two stop collars 19 on the gag lever post 17, two stop collars 19 are located two internal thread cover 22 respectively under, and be provided with connecting block 20 between stop collar 19 and the internal thread cover 22, through connecting block 20 fixed connection between stop collar 19 and the internal thread cover 22, when making bull stick 16 rotate, internal thread cover 22 can not rotate along with the rotation of bull stick 16, can only be through the effect of two sections reverse screw threads simultaneously or reverse movement, and then drive two fly leaf 6 and move in opposite directions or reverse movement.

Preferably, a base 14 is arranged on the side wall of one side of the base 1, a motor 13 is fixedly mounted on the top of the base 14, one end of the rotating rod 16 is fixedly connected with the output end of the motor 13, and the rotating rod 16 can be controlled to rotate through the motor 13.

Preferably, the top of two fly leaves 6 all movable mounting have a roller 7, and two rollers 7 are located two one sides of 8 boards of bending respectively, and then can promote the activity of 8 boards of bending, adjust the angle of 8 boards of bending.

Preferably, the mounting column 5 and the base 1 are fixed by welding, and the top plate 9 and the mounting column 5 are fixed by welding, so that the whole device has strong stability.

Preferably, the fixed mounting of intermediate position department of roof 9 bottom has cylinder 10, and the output of cylinder 10 is provided with pneumatic telescopic link 11, and bending roll 12 fixed mounting is in pneumatic telescopic link 11's bottom, control cylinder 10 for cylinder 10 drive pneumatic telescopic link 11 is flexible, and then makes bending roll 12 move down and exert pressure to panel, makes panel buckle, and then makes this device reasonable in design, convenient to use.

The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the motor 13 and the air cylinder 10 are existing electrical components, the electrical components can be installed and used according to actual use requirements, the motor 13 is controlled to drive the rotating rod 16 to rotate, so that the two internal thread sleeves 22 on the rotating rod 16 move, the internal thread sleeves 22 are fixedly connected with the limiting sleeve 19 through the connecting block 20, when the rotating rod 16 rotates, the internal thread sleeves 22 cannot rotate along with the rotation of the rotating rod 16, and only can move oppositely or reversely simultaneously under the action of two sections of reverse threads, so that the two movable plates 6 are driven to move oppositely or reversely, the inclination angles of the two bending plates 8 are adjusted through the two movable plates 6, the device can adjust the actual bending degree of the plates according to needs, the use is convenient, and the mounting column 5 and the base 1 in the device are fixed through welding, roof 9 and erection column 5 between pass through welded fastening for the holistic stability of this device is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 (6)

1. The utility model provides a bending device is used in production of cavity filter, includes base (1), board (8) and the roller (12) of bending, its characterized in that: the bending device is characterized in that two movable mounting parts (15) are arranged at the top of the base (1), two bending plates (8) are respectively movably mounted at the top of the base (1) through the two movable mounting parts (15), four ends of the top of the base (1) are respectively fixedly provided with mounting columns (5), the top of the base (1) is fixedly provided with a top plate (9) through the four mounting columns (5), the side walls of two sides inside the base (1) are respectively provided with a bearing (2), the inside of the base (1) is movably provided with a rotating rod (16) through the two bearings (2), two groups of limit blocks (18) are arranged on the rotating rod (16), the number of each group of limit blocks (18) is two, two reverse threads (21) are arranged on the surface of the rotating rod (16), and the threads (21) are respectively positioned between the two groups of limit blocks (18), and two sections screw thread (21) department all cup joints and is installed internal thread cover (22), two the equal fixed mounting in top of internal thread cover (22) has movable rod (3), notch (23) have been seted up at the top of base (1), two the top of movable rod (3) is respectively through two notch (23) extends to the outside at base (1) top, two the equal fixed mounting in top of movable rod (3) has mount pad (4), two the equal fixed mounting in top of mount pad (4) has fly leaf (6).

2. The bending device for producing the cavity filter according to claim 1, wherein: the inside fixed mounting of base (1) has gag lever post (17), movable sleeve joint is gone up in gag lever post (17) installs two stop collars (19), two stop collar (19) are located two respectively under interior thread bush (22), just stop collar (19) with be provided with connecting block (20) between interior thread bush (22), stop collar (19) with pass through between interior thread bush (22) connecting block (20) fixed connection.

3. The bending device for producing the cavity filter according to claim 1, wherein: be provided with frame (14) on the lateral wall of base (1) one side, the top fixed mounting of frame (14) has motor (13), the one end of bull stick (16) with the output fixed connection of motor (13).

4. The bending device for producing the cavity filter according to claim 1, wherein: the roller shafts (7) are movably mounted at the tops of the two movable plates (6), and the two roller shafts (7) are respectively located on one side of the two bending plates (8).

5. The bending device for producing the cavity filter according to claim 1, wherein: the mounting columns (5) are fixed to the base (1) through welding, and the top plate (9) is fixed to the mounting columns (5) through welding.

6. The bending device for producing the cavity filter according to claim 1, wherein: the middle position department fixed mounting of roof (9) bottom has cylinder (10), the output of cylinder (10) is provided with pneumatic telescopic rod (11), bending roll (12) fixed mounting be in the bottom of pneumatic telescopic rod (11).

Images