CN214639830U - Be applied to network filter's pin bending device - Google Patents
Be applied to network filter's pin bending device Download PDFInfo
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- CN214639830U CN214639830U CN202023157207.XU CN202023157207U CN214639830U CN 214639830 U CN214639830 U CN 214639830U CN 202023157207 U CN202023157207 U CN 202023157207U CN 214639830 U CN214639830 U CN 214639830U
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- bending
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Abstract
The utility model discloses a pin bending device applied to a network filter, wherein a fixed mounting frame comprises a mounting frame bottom plate, a mounting frame top plate and a mounting frame support column, a filter positioning block is screwed on the upper surface of the mounting frame bottom plate and provided with a filter positioning groove, and a left supporting block and a right supporting block are arranged on the upper surface of the filter positioning block; a movable lifting plate driven by a lifting driving mechanism is arranged between the bottom plate of the mounting frame and the top plate of the mounting frame, and a left side bending component for bending a left side pin of the network filter and a right side bending component for bending a right side pin of the network filter are arranged on the lower end side of the movable lifting plate; the left and right side bending assemblies respectively comprise a bending pressing block and an auxiliary pressing block, and a spring is arranged between the auxiliary pressing block and the bending pressing block. Through the structure design, the utility model has the advantages of structural design is novel, work efficiency is high, reliable and stable nature is good.
Description
Technical Field
The utility model relates to a network filter technical field especially relates to a be applied to network filter's pin bending device.
Background
The function of the filter is to allow the signals of a certain part of frequencies to pass smoothly, while the signals of another part of frequencies are greatly suppressed, and the filter is essentially a frequency selection circuit. The frequency range in the filter through which a signal can pass is called a passband or passband; conversely, the frequency range in which the signal is greatly attenuated or completely suppressed is called the stop band; the dividing frequency between the pass band and the stop band is called the cut-off frequency; the voltage gain of the ideal filter in the pass band is constant, and the voltage gain in the stop band is zero; a transition band of a certain frequency range exists between the pass band and the stop band of the actual filter.
With the development and progress of network technology, the function of the network filter is also continuously improved. In the production and processing process of the network filter, pins of the network filter need to be bent through corresponding bending devices.
It should be noted that there are various types of network filter pin bending devices in the prior art; however, for the existing network filter pin bending device, the defects of unreasonable design, poor stability and reliability and low efficiency generally exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to network filter's pin bending device to prior art not enough, this be applied to network filter's pin bending device structural design is novel, work efficiency is high, reliable and stable nature is good.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A pin bending device applied to a network filter comprises a fixed mounting frame, wherein the fixed mounting frame comprises a mounting frame bottom plate and a mounting frame top plate which are horizontally and transversely arranged respectively, the mounting frame top plate is positioned at the upper end side of the mounting frame bottom plate and is opposite to the mounting frame bottom plate in a spaced arrangement, a mounting frame support column which is vertically arranged is arranged between the mounting frame top plate and the mounting frame bottom plate, the upper end part of the mounting frame support column is in threaded connection with the mounting frame top plate, and the lower end part of the mounting frame support column is in threaded connection with the mounting frame bottom plate;
the upper surface of the mounting rack base plate is provided with a filter positioning block in a threaded manner, the middle position of the upper surface of the filter positioning block is provided with a filter positioning groove with an upward opening, the upper surface of the filter positioning block is provided with a left side supporting block protruding upwards at the left side edge of the opening at the upper end of the filter positioning groove, and the upper surface of the filter positioning block is provided with a right side supporting block protruding upwards at the right side edge of the opening at the upper end of the filter positioning groove;
a movable lifting plate positioned on the upper end side of the filter positioning block is arranged between the mounting rack bottom plate and the mounting rack top plate, a lifting driving mechanism is arranged on the mounting rack top plate corresponding to the movable lifting plate, and the lifting driving mechanism is in driving connection with the movable lifting plate; the lower end side of the movable lifting plate is provided with a left side bending component for bending a left side pin of the network filter and a right side bending component for bending a right side pin of the network filter;
the left bending assembly comprises a vertically arranged left bending pressing block, the upper end part of the left bending pressing block is in threaded connection with the movable lifting plate, a left auxiliary pressing block positioned right above the left supporting block is movably arranged on the right end side of the left bending pressing block up and down relatively, a vertically arranged left spring is arranged between the left auxiliary pressing block and the left bending pressing block, the upper end part of the left spring is abutted against the left bending pressing block, and the lower end part of the left spring is abutted against the left auxiliary pressing block; the left bending pressing block is provided with a left pressing block retaining shoulder at the upper end side of the left spring, and the upper end part of the left auxiliary pressing block is screwed with a left limit stop block positioned at the upper end side of the left pressing block retaining shoulder;
the right side bending assembly comprises a right side bending pressing block which is vertically arranged, the upper end part of the right side bending pressing block is in threaded connection with the movable lifting plate, a right side auxiliary pressing block which is positioned right above the right side supporting block is movably arranged on the left end side of the right side bending pressing block up and down relatively, a right side spring which is vertically arranged is arranged between the right side auxiliary pressing block and the right side bending pressing block, the upper end part of the right side spring is abutted against the right side bending pressing block, and the lower end part of the right side spring is abutted against the right side auxiliary pressing block; the right side briquetting of bending is provided with right side briquetting in the upper end side of right side spring and keeps off the shoulder, and the upper end spiral shell of the supplementary briquetting in right side is equipped with and is located right side briquetting and keeps off the distolateral right side limit stop on the shoulder.
The dovetail groove guide rail pair is arranged between the left auxiliary pressing block and the left bending pressing block, and the dovetail groove guide rail pair is arranged between the right auxiliary pressing block and the right bending pressing block.
The lifting driving mechanism comprises a lifting driving oil cylinder fixedly fastened to the upper surface of the mounting rack top plate through screws, the extending end part of a piston rod of the lifting driving oil cylinder penetrates through the mounting rack top plate and extends to the lower end side of the mounting rack top plate, a connecting flange is screwed on the upper surface of the movable lifting plate, and the extending end part of the piston rod of the lifting driving oil cylinder is screwed with the connecting flange.
The movable lifting plate is provided with a guide sleeve in a threaded manner corresponding to the mounting rack support column, and the mounting rack support column is embedded and inserted in a central hole of the guide sleeve.
The left supporting block and the right supporting block are respectively integrated with the filter positioning block.
The left supporting block and the right supporting block are respectively screwed and fastened on the upper surface of the filter positioning block through locking screws.
The utility model has the advantages that: the utility model discloses a pin bending device applied to a network filter, which comprises a fixed mounting frame, wherein the fixed mounting frame comprises a mounting frame bottom plate and a mounting frame top plate which are horizontally and transversely arranged respectively, the mounting frame top plate is positioned at the upper end side of the mounting frame bottom plate, the mounting frame top plate is arranged opposite to the mounting frame bottom plate at intervals, a mounting frame support column which is vertically arranged is arranged between the mounting frame top plate and the mounting frame bottom plate, the upper end part of the mounting frame support column is in bolt connection with the mounting frame top plate, and the lower end part of the mounting frame support column is in bolt connection with the mounting frame bottom plate; the upper surface of the mounting rack base plate is provided with a filter positioning block in a threaded manner, the middle position of the upper surface of the filter positioning block is provided with a filter positioning groove with an upward opening, the upper surface of the filter positioning block is provided with a left side supporting block protruding upwards at the left side edge of the opening at the upper end of the filter positioning groove, and the upper surface of the filter positioning block is provided with a right side supporting block protruding upwards at the right side edge of the opening at the upper end of the filter positioning groove; a movable lifting plate positioned on the upper end side of the filter positioning block is arranged between the mounting rack bottom plate and the mounting rack top plate, a lifting driving mechanism is arranged on the mounting rack top plate corresponding to the movable lifting plate, and the lifting driving mechanism is in driving connection with the movable lifting plate; the lower end side of the movable lifting plate is provided with a left side bending component for bending a left side pin of the network filter and a right side bending component for bending a right side pin of the network filter; the left bending assembly comprises a vertically arranged left bending pressing block, the upper end part of the left bending pressing block is in threaded connection with the movable lifting plate, a left auxiliary pressing block positioned right above the left supporting block is movably arranged on the right end side of the left bending pressing block up and down relatively, a vertically arranged left spring is arranged between the left auxiliary pressing block and the left bending pressing block, the upper end part of the left spring is abutted against the left bending pressing block, and the lower end part of the left spring is abutted against the left auxiliary pressing block; the left bending pressing block is provided with a left pressing block retaining shoulder at the upper end side of the left spring, and the upper end part of the left auxiliary pressing block is screwed with a left limit stop block positioned at the upper end side of the left pressing block retaining shoulder; the right side bending assembly comprises a right side bending pressing block which is vertically arranged, the upper end part of the right side bending pressing block is in threaded connection with the movable lifting plate, a right side auxiliary pressing block which is positioned right above the right side supporting block is movably arranged on the left end side of the right side bending pressing block up and down relatively, a right side spring which is vertically arranged is arranged between the right side auxiliary pressing block and the right side bending pressing block, the upper end part of the right side spring is abutted against the right side bending pressing block, and the lower end part of the right side spring is abutted against the right side auxiliary pressing block; the right side briquetting of bending is provided with right side briquetting in the upper end side of right side spring and keeps off the shoulder, and the upper end spiral shell of the supplementary briquetting in right side is equipped with and is located right side briquetting and keeps off the distolateral right side limit stop on the shoulder. Through the structure design, the utility model has the advantages of structural design is novel, work efficiency is high, reliable and stable nature is good.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
In fig. 1, included are:
1-fixed mounting frame 11-mounting frame bottom plate
12-mounting rack top plate 13-mounting rack support column
2-filter positioning block 21-filter positioning groove
22-left support block 23-right support block
3-movable lifting plate 4-lifting driving mechanism
41-lifting driving oil cylinder 42-connecting flange
5 left side bending assembly 51 left side bending press block
511-left press block shoulder 52-left auxiliary press block
53 left spring 54 left limit stop
6-right side bending component 61-right side bending pressing block
611-right press block shoulder 62-right auxiliary press block
63-right spring 64-right limit stop
And 7, a guide sleeve.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1, a pin bending device applied to a network filter, including fixed mounting bracket 1, fixed mounting bracket 1 is including the mounting bracket bottom plate 11 that is horizontal transverse arrangement respectively, mounting bracket top plate 12 is located the upper end side of mounting bracket bottom plate 11 and mounting bracket top plate 12 is just to interval arrangement with mounting bracket bottom plate 11, mounting bracket support column 13 that is vertical arrangement has been installed between mounting bracket top plate 12 and the mounting bracket bottom plate 11, the upper end and the mounting bracket top plate 12 spiro union of mounting bracket support column 13, the lower tip and the mounting bracket bottom plate 11 spiro union of mounting bracket support column 13.
Wherein, the upper surface spiral shell of mounting bracket bottom plate 11 is equipped with filter locating piece 2, and open-ended filter positioning groove 21 has been seted up to the intermediate position of filter locating piece 2 upper surface, and filter locating piece 2's upper surface is provided with convex left side supporting block 22 up in filter positioning groove 21 upper end open-ended left side edge, and filter locating piece 2's upper surface is provided with convex right side supporting block 23 up in filter positioning groove 21 upper end open-ended right side edge. It should be explained that the left support block 22 and the right support block 23 are respectively integrated with the filter positioning block 2; alternatively, the left support block 22 and the right support block 23 are screwed and fastened to the upper surface of the filter positioning block 2 by locking screws, respectively.
Further, a movable lifting plate 3 located on the upper end side of the filter positioning block 2 is arranged between the mounting frame bottom plate 11 and the mounting frame top plate 12, the mounting frame top plate 12 is provided with a lifting driving mechanism 4 corresponding to the movable lifting plate 3, and the lifting driving mechanism 4 is in driving connection with the movable lifting plate 3; the lower end side of the movable lifting plate 3 is provided with a left side bending component 5 for bending a left side pin of the network filter and a right side bending component 6 for bending a right side pin of the network filter. Preferably, the lifting driving mechanism 4 includes a lifting driving cylinder 41 screwed and fastened to the upper surface of the mounting frame top plate 12, an extending end of a piston rod of the lifting driving cylinder 41 penetrates through the mounting frame top plate 12 and extends to the lower end side of the mounting frame top plate 12, a connecting flange 42 is screwed on the upper surface of the movable lifting plate 3, and the extending end of the piston rod of the lifting driving cylinder 41 is screwed with the connecting flange 42.
During operation, lift drive cylinder 41 drive activity lifter plate 3 reciprocates, reciprocates for guaranteeing that activity lifter plate 3 steadily reliably, the utility model discloses can adopt following guide structure design, it is concrete: the movable lifting plate 3 is provided with a guide sleeve 7 corresponding to the mounting rack support column 13 in a threaded manner, and the mounting rack support column 13 is embedded and inserted in a central hole of the guide sleeve 7.
It should be explained that the left bending assembly 5 includes a vertically arranged left bending press block 51, the upper end of the left bending press block 51 is screwed with the movable lifting plate 3, the right end side of the left bending press block 51 is relatively movably provided with a left auxiliary press block 52 positioned right above the left supporting block 22 up and down, a dovetail groove guide rail pair is provided between the left auxiliary press block 52 and the left bending press block 51, a vertically arranged left spring 53 is provided between the left auxiliary press block 52 and the left bending press block 51, the upper end of the left spring 53 is abutted against the left bending press block 51, and the lower end of the left spring 53 is abutted against the left auxiliary press block 52; the left bending press block 51 is provided with a left press block stop shoulder 511 on the upper end side of the left spring 53, and the upper end part of the left auxiliary press block 52 is screwed with a left limit stop 54 positioned on the upper end side of the left press block stop shoulder 511.
Similarly, the right bending assembly 6 comprises a right bending pressing block 61 which is vertically arranged, the upper end of the right bending pressing block 61 is in threaded connection with the movable lifting plate 3, a right auxiliary pressing block 62 which is positioned right above the right supporting block 23 is movably arranged on the left end side of the right bending pressing block 61 up and down relatively, a dovetail groove guide rail pair is arranged between the right auxiliary pressing block 62 and the right bending pressing block 61, a right spring 63 which is vertically arranged is arranged between the right auxiliary pressing block 62 and the right bending pressing block 61, the upper end of the right spring 63 is abutted against the right bending pressing block 61, and the lower end of the right spring 63 is abutted against the right auxiliary pressing block 62; the right bending pressing block 61 is provided with a right pressing block retaining shoulder 611 on the upper end side of the right spring 63, and the upper end of the right auxiliary pressing block 62 is screwed with a right limit stop 64 located on the upper end side of the right pressing block retaining shoulder 611.
The following describes the present invention in detail with reference to specific working processes, specifically:
a worker places the network filter to be bent on the filter positioning block 2, positions the shell of the network filter in the filter positioning groove 21 of the filter positioning block 2, and positions the network filter through the filter positioning groove 21; after the shell of the network filter is positioned in the filter positioning groove 21, all left pins of the network filter are placed on the upper end face of the left supporting block 22, and all right pins of the network filter are respectively placed on the upper end face of the right supporting block 23;
after the network filter is positioned and placed, the lifting driving oil cylinder 41 is started, the lifting driving oil cylinder 41 drives the movable lifting plate 3 to move downwards, and the downwards moving lifting movable plate drives the left side bending assembly 5 and the right side bending assembly 6 to synchronously move downwards; before the left auxiliary pressing block 52 does not contact the left pin, the left spring 53 is in a fully extended state, the left spring 53 pushes the left auxiliary pressing block 52 downwards and enables the lower end of the left auxiliary pressing block 52 to extend to the lower end side of the left bending pressing block 51, and the left limit stop 54 abuts against the left pressing block retaining shoulder 511 of the left bending pressing block 51 to limit the left auxiliary pressing block 52; similarly, before the right auxiliary pressing block 62 is not contacted with the right pin, the right spring 63 is in a fully extended state, the right spring 63 pushes the right auxiliary pressing block 62 downward and enables the lower end of the right auxiliary pressing block 62 to extend to the lower end side of the right bending pressing block 61, and the right limit stop 64 abuts against the right pressing block stop shoulder 611 of the right bending pressing block 61, so that the right auxiliary pressing block 62 is limited;
in the process that the movable lifting plate 3 drives the left bending component 5 and the right bending component 6 to synchronously move downwards, the left auxiliary pressing block 52 contacts and downwards presses each left pin of the network filter, the right auxiliary pressing block 62 contacts and downwards presses each right pin of the network filter, the left auxiliary pressing block 52 is matched with the left supporting block 22 and clamps and fixes the root of each left pin, the right auxiliary pressing block 62 is matched with the right supporting block 23 and clamps and fixes the root of each right pin, and the root pre-clamping fixing mode can avoid the left pin and the right pin from transversely shifting in the subsequent bending process so as to ensure the electrical connection stability of each left pin and each right pin with the internal circuit structure;
as the movable lifting plate 3 continues to move downward, the left auxiliary pressing block 52 keeps pressing the left pin and the right auxiliary pressing block 62 keeps pressing the right pin, the left spring 53 is gradually compressed and the right spring 63 is also gradually compressed, the downward moving left bending pressing block 51 finally bends the left pin, and the downward moving right bending pressing block 61 finally bends the right pin.
Synthesize the above-mentioned condition and know, through above-mentioned structural design, the utility model discloses the operation of bending of all pins of complete network filter once only, promptly the utility model has the advantages of structural design is novel, work efficiency is high, reliable and stable nature is good.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a be applied to network filter's pin bending device which characterized in that: the mounting frame comprises a fixed mounting frame (1), wherein the fixed mounting frame (1) comprises a mounting frame bottom plate (11) and a mounting frame top plate (12) which are horizontally and transversely arranged respectively, the mounting frame top plate (12) is positioned on the upper end side of the mounting frame bottom plate (11), the mounting frame top plate (12) is opposite to the mounting frame bottom plate (11) in interval arrangement, a mounting frame supporting column (13) which is vertically arranged is arranged between the mounting frame top plate (12) and the mounting frame bottom plate (11), the upper end part of the mounting frame supporting column (13) is in threaded connection with the mounting frame top plate (12), and the lower end part of the mounting frame supporting column (13) is in threaded connection with the mounting frame bottom plate (11);
a filter positioning block (2) is arranged on the upper surface of the mounting rack base plate (11) in a threaded manner, a filter positioning groove (21) with an upward opening is formed in the middle of the upper surface of the filter positioning block (2), a left supporting block (22) which protrudes upwards is arranged on the left side edge of the upper end opening of the filter positioning groove (21) on the upper surface of the filter positioning block (2), and a right supporting block (23) which protrudes upwards is arranged on the right side edge of the upper end opening of the filter positioning groove (21) on the upper surface of the filter positioning block (2);
a movable lifting plate (3) positioned on the upper end side of the filter positioning block (2) is arranged between the mounting frame bottom plate (11) and the mounting frame top plate (12), the mounting frame top plate (12) is provided with a lifting driving mechanism (4) corresponding to the movable lifting plate (3), and the lifting driving mechanism (4) is in driving connection with the movable lifting plate (3); a left side bending component (5) for bending a left side pin of the network filter and a right side bending component (6) for bending a right side pin of the network filter are arranged on the lower end side of the movable lifting plate (3);
the left bending assembly (5) comprises a left bending pressing block (51) which is vertically arranged, the upper end part of the left bending pressing block (51) is in threaded connection with the movable lifting plate (3), a left auxiliary pressing block (52) which is positioned right above the left supporting block (22) is arranged on the right end side of the left bending pressing block (51) in a relatively up-down movable mode, a left spring (53) which is vertically arranged is arranged between the left auxiliary pressing block (52) and the left bending pressing block (51), the upper end part of the left spring (53) is abutted to the left bending pressing block (51), and the lower end part of the left spring (53) is abutted to the left auxiliary pressing block (52); a left pressing block retaining shoulder (511) is arranged on the upper end side of the left spring (53) of the left bending pressing block (51), and a left limit stop block (54) positioned on the upper end side of the left pressing block retaining shoulder (511) is screwed on the upper end part of the left auxiliary pressing block (52);
the right side bending assembly (6) comprises a right side bending pressing block (61) which is vertically arranged, the upper end part of the right side bending pressing block (61) is in threaded connection with the movable lifting plate (3), a right side auxiliary pressing block (62) which is positioned right above the right side supporting block (23) is movably arranged on the left end side of the right side bending pressing block (61) up and down relatively, a right side spring (63) which is vertically arranged is arranged between the right side auxiliary pressing block (62) and the right side bending pressing block (61), the upper end part of the right side spring (63) is abutted against the right side bending pressing block (61), and the lower end part of the right side spring (63) is abutted against the right side auxiliary pressing block (62); the right side bending pressing block (61) is provided with a right side pressing block retaining shoulder (611) on the upper end side of the right side spring (63), and the upper end part of the right side auxiliary pressing block (62) is provided with a right side limit stop block (64) which is positioned on the upper end side of the right side pressing block retaining shoulder (611) in a threaded manner.
2. The pin bending device applied to the network filter according to claim 1, wherein: a dovetail groove guide rail pair is arranged between the left auxiliary pressing block (52) and the left bending pressing block (51), and a dovetail groove guide rail pair is arranged between the right auxiliary pressing block (62) and the right bending pressing block (61).
3. The pin bending device applied to the network filter according to claim 1, wherein: lifting drive mechanism (4) including spiral shell dress fastening in lifting drive hydro-cylinder (41) of mounting bracket roof (12) upper surface, the piston rod of lifting drive hydro-cylinder (41) is extended the tip and is passed mounting bracket roof (12) and extend to the lower extreme side of mounting bracket roof (12), the upper surface spiro union of activity lifter plate (3) is equipped with flange (42), the piston rod of lifting drive hydro-cylinder (41) is extended tip and flange (42) spiro union.
4. The pin bending device applied to the network filter according to claim 1, wherein: the movable lifting plate (3) is provided with a guide sleeve (7) corresponding to the mounting rack support column (13) in a threaded manner, and the mounting rack support column (13) is embedded and inserted in a central hole of the guide sleeve (7).
5. The pin bending device applied to the network filter according to claim 1, wherein: the left supporting block (22) and the right supporting block (23) are respectively integrated with the filter positioning block (2).
6. The pin bending device applied to the network filter according to claim 1, wherein: the left supporting block (22) and the right supporting block (23) are respectively screwed and fixed on the upper surface of the filter positioning block (2) through locking screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157207.XU CN214639830U (en) | 2020-12-24 | 2020-12-24 | Be applied to network filter's pin bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157207.XU CN214639830U (en) | 2020-12-24 | 2020-12-24 | Be applied to network filter's pin bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214639830U true CN214639830U (en) | 2021-11-09 |
Family
ID=78502353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023157207.XU Active CN214639830U (en) | 2020-12-24 | 2020-12-24 | Be applied to network filter's pin bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214639830U (en) |
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2020
- 2020-12-24 CN CN202023157207.XU patent/CN214639830U/en active Active
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