CN212857271U

CN212857271U - Bending device is used in processing of low pressure source wave filter

Info

Publication number: CN212857271U
Application number: CN202021514333.3U
Authority: CN
Inventors: 魏顺玉
Original assignee: Guangzhou Top Electric Co ltd
Current assignee: Guangzhou Top Electric Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-02
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of filter processing, and discloses a bending device for processing a low-voltage source filter, which comprises a base, slide bars are bolted at the front end and the rear end of both sides of the top of the base, a support plate is bolted at the top end of the slide bars, a screw rod is in threaded connection with the axis of the support plate, a press plate is rotationally connected with the bottom end of the screw rod, sliding sleeves are bolted at both sides of the press plate, the sliding sleeves are in sliding connection with the slide bars, cutting sleeves are bolted at the middle end and both sides of the bottom of the press plate, clamping blocks are clamped inside the cutting sleeves, bending heads are bolted at the bottoms of the clamping blocks, and bending dies are placed at the middle end and both sides of the top of the base; the utility model can be bent by the extrusion between the two, and different bending effects can be obtained by replacing different extrusion components, thereby enhancing the bending controllability; the bending operation can be completed only by inserting the filter into the limiting groove and then pressing down, and the operation is very simple.

Description

Bending device is used in processing of low pressure source wave filter

Technical Field

The utility model relates to a wave filter processing technology field specifically is a bending device is used in processing of low pressure source wave filter.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor, and can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

The bending device is needed in the process of processing the low-voltage source filter, but most of the existing bending devices are directly bent by using a hydraulic device, only V-shaped structures can be formed, smooth structures such as U-shaped structures cannot be formed, the bending part of the filter needs to be connected with the hydraulic device while the filter is clamped and fixed, and the steps are quite complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending device is used in processing of low pressure source wave filter has solved present bending device and has used hydraulic means stretch bending directly more, can only appear V type structure, comparatively slick and sly structures such as unable U type appear, when carrying out the centre gripping to the wave filter fixed in addition, still need be connected the position of buckling and the hydraulic means of wave filter, very loaded down with trivial details problem of step.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bending device is used in processing of low pressure source wave filter, includes the base, the front end and the rear end of base top both sides all are bolted to have the slide bar, the top bolt of slide bar has the backup pad, the axle center department threaded connection of backup pad has the screw rod, the bottom of screw rod is rotated and is connected with the clamp plate, the both sides of clamp plate all are bolted to have the sliding sleeve, sliding sleeve and slide bar sliding connection, the middle-end and the both sides of clamp plate bottom all are bolted to have the cutting ferrule, the inside joint of cutting ferrule has the fixture block, the bottom bolt of fixture block has the bending head, bending die has all been placed to the middle-end and both sides at base top, bending die bottom's both sides all are bolted to have the kelly, the hole joint at kelly and base top, bending die's top bolt has the card frame.

Preferably, the clamping frame corresponds to a groove at the top of the bending die, and the three bending heads correspond to the three bending dies respectively.

Preferably, the top end of the screw rod is fixedly sleeved with a rotating handle, and the top end of the rotating handle is of a rotating handle structure.

Preferably, the hole on the surface of the clamping sleeve is in threaded connection with a limiting rod, and the limiting rod is clamped with the clamping block.

Preferably, both sides of the bottom of the supporting plate are bolted with supporting plates, and the supporting plates are bolted with the base.

Preferably, four corners of the bottom of the base are all bolted with fixing frames, and the bottom of each fixing frame is provided with a soft pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can be bent by the extrusion between the base, the sliding rod, the supporting plate, the screw rod, the pressing plate, the sliding sleeve, the cutting sleeve, the clamping block, the bending head, the bending die and the clamping rod, and different bending effects can be obtained by replacing different extrusion components, thereby enhancing the bending controllability, and solving the problems that the existing bending device mostly directly uses a hydraulic device to stretch and bend, only a V-shaped structure can be generated, and a U-shaped structure and other more smooth structures can not be generated;

2. the utility model discloses a cutting ferrule, fixture block, the setting of head, bending die, kelly and card frame of buckling only need insert the spacing groove with the wave filter, then push down just can accomplish the operation of buckling, and the operation is very simple, has solved present bending device and when carrying out the centre gripping fixed to the wave filter, still need be connected the position of buckling and hydraulic means of wave filter, and the step is very loaded down with trivial details.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic top view of the pressing plate of the present invention.

In the figure: 1. a base; 2. a slide bar; 3. a support plate; 4. a screw; 5. pressing a plate; 6. a sliding sleeve; 7. a card sleeve; 8. a clamping block; 9. a bending head; 10. bending the die; 11. a clamping rod; 12. clamping a frame; 13. a handle is rotated; 14. a limiting rod; 15. a support plate; 16. a fixing frame is provided.

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. 1-4, a bending apparatus for processing a low-voltage source filter includes a base 1, a slide rod 2 is bolted on the front end and the rear end of both sides of the top of the base 1, a support plate 3 is bolted on the top end of the slide rod 2, a screw rod 4 is screwed on the axis of the support plate 3, a press plate 5 is rotatably connected to the bottom end of the screw rod 4, slide sleeves 6 are bolted on both sides of the press plate 5, the slide sleeves 6 are slidably connected to the slide rod 2, a clamping sleeve 7 is bolted on both sides and the middle end of the bottom of the press plate 5, a clamping block 8 is clamped inside the clamping sleeve 7, a bending head 9 is bolted on the bottom of the clamping block 8, bending molds 10 are placed on both sides and the middle end of the top of the base 1, clamping rods 11 are bolted on both sides of the bottom of the bending molds 10, the clamping rods 11 are clamped with holes on the top of the base 1, a clamping frame 12 is bolted on the top of the, The pressing plate 5, the sliding sleeve 6, the clamping sleeve 7, the clamping block 8, the bending head 9, the bending die 10 and the clamping rod 11 are arranged, so that bending can be performed through extrusion between the pressing plate and the clamping sleeve, different bending effects can be obtained by replacing different extrusion components, the bending controllability is enhanced, and the problems that most of the conventional bending devices are bent by directly using a hydraulic device, only V-shaped structures can be generated, and smooth structures such as U-shaped structures cannot be generated are solved; through the arrangement of the clamping sleeve 7, the clamping block 8, the bending head 9, the bending die 10, the clamping rod 11 and the clamping frame 12, the bending operation can be finished only by inserting the filter into the limiting groove and then pressing down, the operation is very simple, the problem that the bending part of the filter needs to be connected with a hydraulic device when the filter is clamped and fixed by the conventional bending device is solved, and the steps are very complicated.

Furthermore, the clamping frame 12 corresponds to a groove at the top of the bending die 10, and the three bending heads 9 correspond to the three bending dies 10 respectively, so that the operation is convenient.

Furthermore, the top end of the screw rod 4 is fixedly sleeved with a rotating handle 13, the top end of the rotating handle 13 is of a rotating handle structure, and the rotating handle 13 can be used for rotating the screw rod 4.

Further, the hole on the surface of the cutting sleeve 7 is in threaded connection with a limiting rod 14, the limiting rod 14 is clamped with the fixture block 8, and the limiting rod 14 can fix and limit the fixture block 8.

Furthermore, support plates 15 are bolted on two sides of the bottom of the support plate 3, the support plates 15 are bolted with the base 1, and the support plates 15 can enhance the stability of the support plate 3.

Furthermore, fixed frame 16 has all been bolted on the four corners of base 1 bottom, and the bottom of fixed frame 16 is the cushion, and fixed frame 16 can be used for the connection of device to be fixed.

The working principle is as follows: the bending head 9 and the bending die 10 are properly selected according to the shape to be bent, the clamping block 8 at the top of the bending head 9 is clamped into the clamping sleeve 7, then the limiting rod 14 is rotated to fix the bending head, the clamping rod 11 at the bottom of the bending die 10 is aligned with the hole at the top of the base 1 to be inserted into the clamping frame 12, the part to be bent extends into the groove at the top of the bending die 10, the screw rod 4 is rotated, the screw rod 4 drives the pressing plate 5 to move downwards by utilizing a thread structure, the sliding sleeves 6 at two sides of the pressing plate 5 slide on the surface of the sliding rod 2, so that the stability is enhanced, the pressing plate 5 drives the bending head 9 to move downwards by the clamping sleeve 7 and the clamping block 8, the bending head 9 is matched with the groove shape of the bending die 10 to be bent, the.

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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a bending device is used in processing of low pressure source filter, includes base (1), its characterized in that: the front end and the rear end of two sides of the top of the base (1) are respectively bolted with a sliding rod (2), the top end of the sliding rod (2) is respectively bolted with a support plate (3), the axis of the support plate (3) is in threaded connection with a screw rod (4), the bottom end of the screw rod (4) is rotatably connected with a press plate (5), two sides of the press plate (5) are respectively bolted with a sliding sleeve (6), the sliding sleeve (6) is in sliding connection with the sliding rod (2), the middle end and two sides of the bottom of the press plate (5) are respectively bolted with a clamping sleeve (7), a clamping block (8) is clamped in the clamping sleeve (7), the bottom of the clamping block (8) is respectively bolted with a bending head (9), bending dies (10) are respectively placed at the middle end and two sides of the top of the base (1), clamping rods (11) are respectively bolted at two sides of the bottom of the bending dies (10), and the clamping rods (11) are clamped with holes, the top of the bending die (10) is bolted with a clamping frame (12).

2. The bending device for machining the low-voltage source filter as claimed in claim 1, wherein: the clamping frame (12) corresponds to the groove at the top of the bending die (10), and the three bending heads (9) correspond to the three bending dies (10) respectively.

3. The bending device for machining the low-voltage source filter as claimed in claim 1, wherein: the top end of the screw rod (4) is fixedly sleeved with a rotating handle (13), and the top end of the rotating handle (13) is of a rotating handle structure.

4. The bending device for machining the low-voltage source filter as claimed in claim 1, wherein: the hole threaded connection on cutting ferrule (7) surface has gag lever post (14), gag lever post (14) and fixture block (8) joint.

5. The bending device for machining the low-voltage source filter as claimed in claim 1, wherein: support plates (15) are bolted to two sides of the bottom of the support plate (3), and the support plates (15) are bolted to the base (1).

6. The bending device for machining the low-voltage source filter as claimed in claim 1, wherein: four corners of the bottom of the base (1) are all bolted with fixed frames (16), and the bottom of each fixed frame (16) is provided with a soft cushion.