CN203495373U - Welding tool clamp structure for low-pass filters and transmission rods - Google Patents
Welding tool clamp structure for low-pass filters and transmission rods Download PDFInfo
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- CN203495373U CN203495373U CN201320642017.8U CN201320642017U CN203495373U CN 203495373 U CN203495373 U CN 203495373U CN 201320642017 U CN201320642017 U CN 201320642017U CN 203495373 U CN203495373 U CN 203495373U
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- low pass
- transmission pole
- clamping plate
- detent
- welding
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Abstract
The utility model discloses a welding tool clamp structure for low-pass filters and transmission rods. The welding tool clamp structure comprises a tool clamping plate, wherein at least one transmission rod positioning groove matched with one transmission rod in shape is formed in the surface of the tool clamping plate side by side; the surface of tool clamping plate is further provided with low-pass filter positioning grooves for positioning and containing the low-pass filters, wherein the low-pass filter positioning grooves are in one-to-one correspondence with the transmission rod positioning grooves; a butt joint position is formed by each low-pass filter positioning groove and the corresponding transmission rod positioning groove, wherein all the butt joint positions are located in the same straight line; a welding groove communicated with each butt joint position is formed in the surface of the tool clamping plate, wherein the welding point positions of the low-pass filters and the transmission rods are exactly located in the welding grooves. The welding tool clamp structure for the low-pass filters and the transmission rods is concise in structure, convenient to use, high in positioning accuracy, and capable of being used for preprocessing the low-pass filters and the transmission rods, increasing the assembly speed, and lowering production cost.
Description
Technical field
The utility model relates to the technical field of frock clamp, particularly relates to the weld jig of processing radio frequency, microwave coaxial cavity body filter low pass and transmission pole, specifically a kind of filter low pass and transmission pole welding tooling clamp structure.
Background technology
In prior art, when radio frequency, microwave coaxial cavity body filter circuit are oversize, conventionally need to connect N Connector and low pass by transmission pole.Port resonator assembly in wave filter is connected with low pass, and low pass is connected with transmission pole, and transmission pole is connected with N Connector again.But if the connection precision of low pass and transmission pole is not high, just there will be N Connector or port resonator assembly can not normally carry out Welding Problems because link position deviation causes.In order to guarantee normally to weld traditional low pass and transmission pole welding method, be that low pass and transmission pole are directly put in cavity and are welded, the defect of this welding method is easily scolding tin to be fallen into cavity, thereby affected the electrical performance indexes of wave filter, moreover due to the limited space in cavity, so also increased operation easier to welding, thereby caused the problem that speed of production is slow, efficiency is low and cost of labor is large.Therefore can not meet the Production requirement of current enterprise.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and provide simple, reliable, positioning precision is high, a kind of filter low pass and the transmission pole welding tooling clamp structure that facilitate low pass and transmission pole preprocessing.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of filter low pass and transmission pole welding tooling clamp structure, comprise frock clamping plate, on the plate face of frock clamping plate, be shaped with side by side the suitable transmission pole detent of at least one and transmission pole profile, and on the plate face of these frock clamping plate, be all shaped with corresponding with each transmission pole detent located the low pass detent that holds low pass, each low pass detent all transmission pole detent is corresponding thereto formed with docking position, each docking position is all located along the same line, on the plate face of frock clamping plate, be shaped with the welding groove that is communicated with each docking position, the pad position of low pass and transmission pole is just arranged in welding groove.
For optimizing technique scheme, the measure of taking also comprises:
The degree of depth of above-mentioned welding groove is greater than the degree of depth of low pass detent and the degree of depth of transmission pole detent, and the width of welding groove is at least 2 times of low pass detent width.
Above-mentioned frock clamping plate are rectangular slab or the square plate that aluminum alloy materials is made, and welding groove is the rectangular duct extending along the whole plate face length of frock clamping plate degree.
On the plate face of above-mentioned frock clamping plate, be shaped with side by side five transmission pole detents, correspondingly on the plate face of these frock clamping plate (1), be shaped with five low pass detents.
Compared with prior art, the utility model is shaped with respectively transmission pole detent and low pass detent on frock clamping plate, and below the pad position of low pass and transmission pole, is shaped with welding groove on frock clamping plate.By the positioning action of transmission pole detent and low pass detent, can guarantee the welding position precision of transmission pole and low pass, owing on frock clamping plate, transmission pole and low pass being carried out to pre-welding, thereby production efficiency and welding quality in the time of greatly improving practical set, reduce the risk that welding brings in cavity.The utility model is simple for structure, easy to use, and positioning precision is high, can to low pass and transmission pole, carry out preprocessing fast, improves assembling speed, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the structure chart of facing of the present utility model;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
When being the utility model duty, Fig. 5 faces structure chart;
Perspective view when Fig. 6 is the utility model duty;
Fig. 7 is the structural representation of transmission pole in Fig. 5;
Fig. 8 is the structural representation of low pass in Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 6 shows that structure of the present utility model and working state schematic representation.
Reference numeral is wherein: pad position A, frock clamping plate 1, transmission pole detent 1a, low pass detent 1b, welding groove 1c, plate face 11, transmission pole 2, low pass 3.
As shown in Figures 1 to 6, a kind of filter low pass of the present utility model and transmission pole welding tooling clamp structure, comprise frock clamping plate 1, on the plate face 11 of frock clamping plate 1, be shaped with side by side the suitable transmission pole detent 1a of at least one and transmission pole 2 profiles, and on the plate face 11 of these frock clamping plate 1, be all shaped with corresponding with each transmission pole detent 1a located the low pass detent 1b that holds low pass 3, each low pass detent 1b all transmission pole detent 1a is corresponding thereto formed with docking position, each docking position is all located along the same line, on the plate face 11 of frock clamping plate 1, be shaped with the welding groove 1c that is communicated with each docking position, low pass 3 is just arranged in welding groove 1c with the pad position A of transmission pole 2.In prior art, when the circuit of coaxial cavity filter is longer, conventionally need to install transmission pole 2 additional, by transmission pole 2, low pass 3 is connected with N Connector, then the other end of low pass 3 is connected with resonator again.In order to guarantee that the precision of welding improves the electrical property of wave filter, traditional low pass 3 and the welding of transmission pole 2 are all to carry out in filter cavity.But this method is owing to being subject to the restriction of inside cavity limitations, makes operation easier very large, and also easily scolding tin is fallen in cavity in the process of welding, thereby affected performance of filter.The utility model correspondence on frock clamping plate 1 is shaped with transmission pole detent 1a and low pass detent 1b, can by transmission pole 2 and low pass 3 be put into respectively transmission pole detent 1a and low pass detent 1b accurately locates, make transmission pole 2 and low pass 3 just can carry out accurate pre-welding outside cavity, both guaranteed the quality of welding, reduced again the risk that traditional welding is brought, simultaneously due to externally welding, greatly reduce manual operation difficulty, thereby make speed of welding faster, effectively improve production efficiency, alleviated employee's labour intensity.In order to further facilitate welding frock clamping plate 1 of the present utility model, weld groove 1c together with being shaped with under the pad position A of transmission pole 2 and low pass 3, welding groove 1c has not only left maximum space to welding, but also the scolding tin dropping can be concentrated so that cleaning.
In embodiment, from Fig. 1, Fig. 3 and Fig. 6, can find out, the degree of depth of welding groove 1c is greater than the degree of depth of low pass detent 1b and the degree of depth of transmission pole detent 1a, and the width of welding groove 1c is at least 2 times of low pass detent 1b width.Certainly welding groove 1c is also difficult too wide, and too wide transmission pole detent 1a or the low pass detent 1b of can causing shortens, and is therefore also unfavorable for the location of pad position A.
Rectangular slab or square plate that frock clamping plate 1 of the present utility model are made for aluminum alloy materials, welding groove 1c is the rectangular duct extending along whole plate face 11 length of frock clamping plate 1, frock clamping plate 1 can be made rectangular, also can make foursquarely, the camber of transmission pole detent 1a and number are set as required.
On the plate face 11 of frock clamping plate 1 of the present utility model, be shaped with side by side five transmission pole detent 1a, correspondingly on the plate face 11 of these frock clamping plate 1, be shaped with five low pass detent 1b.
Fig. 5 and Fig. 6 are the schematic diagram of the utility model when in running order, Fig. 7 and Fig. 8 are respectively the structural representations of transmission pole 2 and low pass 3, the fastness being connected with low pass 3 in order to improve transmission pole 2 as can see from Figure 7, the front end of transmission pole 2 has breach, the front end that can see low pass 3 from Fig. 8 is shaped with the inserted block of pegging graft and coordinating with this breach, and when welding, inserted block can weld and reinforce in inserting breach.This frock in use, can first low pass 3 be put into low pass detent 1b, transmission pole 2 is put into transmission pole detent 1a, the inserted block of low pass 3 and the breach phase inserting of transmission pole 2 are got togather, when low pass 3 and transmission pole 2, place after working good and just can scolding tin be welded to low pass and transmission pole with flatiron.The utility model is provided with five transmission pole detent 1a and five low pass detent 1b, therefore can carry out continuous welding, thereby improve greatly speed of welding.Moreover because transmission pole detent 1a and low pass detent 1b have positioning action, therefore can guarantee connection precision and the welding quality of transmission pole 2 and low pass 3, and improved whole assembling speed and the efficiency of wave filter, reduced employee's labour intensity.
Claims (4)
1. a filter low pass and transmission pole welding tooling clamp structure, comprise frock clamping plate (1), it is characterized in that: on the plate face (11) of described frock clamping plate (1), be shaped with side by side the suitable transmission pole detent (1a) of at least one and transmission pole (2) profile, and upper be all the shaped with low pass detent (1b) that location hold low pass (3) corresponding with each transmission pole detent (1a) of the plate face (11) of these frock clamping plate (1), low pass detent (1b) described in each all transmission pole detent (1a) is corresponding thereto formed with docking position, each described docking position is all located along the same line, on the plate face (11) of described frock clamping plate (1), be shaped with the welding groove (1c) that is communicated with each docking position, described low pass (3) is just arranged in welding groove (1c) with the pad position (A) of transmission pole (2).
2. a kind of filter low pass according to claim 1 and transmission pole welding tooling clamp structure, it is characterized in that: the degree of depth of described welding groove (1c) is greater than the degree of depth of low pass detent (1b) and the degree of depth of transmission pole detent (1a), the width of described welding groove (1c) is at least 2 times of low pass detent (1b) width.
3. a kind of filter low pass according to claim 2 and transmission pole welding tooling clamp structure, it is characterized in that: rectangular slab or square plate that described frock clamping plate (1) are made for aluminum alloy materials, described welding groove (1c) is the rectangular duct extending along the whole plate faces of frock clamping plate (1) (11) length.
4. a kind of filter low pass according to claim 3 and transmission pole welding tooling clamp structure, it is characterized in that: on the plate face (11) of described frock clamping plate (1), be shaped with side by side five transmission pole detents (1a), correspondingly on the plate face (11) of these frock clamping plate (1), be shaped with five low pass detents (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642017.8U CN203495373U (en) | 2013-10-18 | 2013-10-18 | Welding tool clamp structure for low-pass filters and transmission rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642017.8U CN203495373U (en) | 2013-10-18 | 2013-10-18 | Welding tool clamp structure for low-pass filters and transmission rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495373U true CN203495373U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320642017.8U Expired - Fee Related CN203495373U (en) | 2013-10-18 | 2013-10-18 | Welding tool clamp structure for low-pass filters and transmission rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237302A (en) * | 2018-01-31 | 2018-07-03 | 中国电子科技集团公司第三十八研究所 | The Robot Spot Welding tooling and method of a kind of antenna element |
| CN111975162A (en) * | 2020-08-25 | 2020-11-24 | 重庆机电职业技术大学 | Automatic tin soldering machine |
| CN113414466A (en) * | 2021-07-13 | 2021-09-21 | 河南科技大学 | Workpiece clamp for furnace brazing |
-
2013
- 2013-10-18 CN CN201320642017.8U patent/CN203495373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237302A (en) * | 2018-01-31 | 2018-07-03 | 中国电子科技集团公司第三十八研究所 | The Robot Spot Welding tooling and method of a kind of antenna element |
| CN111975162A (en) * | 2020-08-25 | 2020-11-24 | 重庆机电职业技术大学 | Automatic tin soldering machine |
| CN113414466A (en) * | 2021-07-13 | 2021-09-21 | 河南科技大学 | Workpiece clamp for furnace brazing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20191018 |