CN115816837A - Welding tool for defrosting air channel - Google Patents
Welding tool for defrosting air channel Download PDFInfo
- Publication number
- CN115816837A CN115816837A CN202211357932.2A CN202211357932A CN115816837A CN 115816837 A CN115816837 A CN 115816837A CN 202211357932 A CN202211357932 A CN 202211357932A CN 115816837 A CN115816837 A CN 115816837A
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- CN
- China
- Prior art keywords
- slide rail
- wind channel
- sliding sleeve
- defrosting
- defrosting wind
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Abstract
The invention discloses a welding tool for a defrosting air duct, which relates to the technical field of welding of automotive defrosting air ducts and comprises a bottom plate, an installation sleeve and a supporting block, wherein the installation sleeve is fixedly connected onto the bottom plate, the supporting block is detachably inserted into the installation sleeve, a clamping groove matched with a workpiece of the defrosting air duct is formed in the supporting block, a width adjusting mechanism is arranged on the bottom plate, a workpiece taking control mechanism is connected onto the width adjusting mechanism, and a positioning component for positioning the workpiece of the defrosting air duct is arranged on the workpiece taking control mechanism.
Description
Technical Field
The invention relates to the technical field of welding of automobile defrosting air ducts, in particular to a welding tool for a defrosting air duct.
Background
The automobile defrosting air duct workpiece is manufactured by injection molding, two injection molding parts are required to be fixed together in a hot riveting mode after injection molding, and a welding tool is required to be used for positioning and fixing the injection molding parts during hot riveting welding. The existing welding tool is positioned in a mode of directly placing the injection molding piece on the supporting block, when the hot melting head of the hot riveting welding equipment moves downwards to press and melt the riveting point, the injection molding piece is easy to displace, so that the hot riveting welding precision and effect are influenced, the existing welding tool can only be positioned aiming at the automobile defrosting air channel workpiece of a certain model, the welding tool is poor in applicability, and the efficiency is low when the workpiece is switched. Therefore, a welding tool for a defrosting air duct is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a welding tool for a defrosting air channel, which aims to solve the problems in the prior art in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a welding frock in defrosting wind channel, includes bottom plate, installation cover and supporting shoe, installation cover fixed connection is on the bottom plate, supporting shoe detachable pegs graft in the installation cover, be provided with on the supporting shoe with defrosting wind channel work piece assorted block groove, be provided with width adjustment mechanism on the bottom plate, last being connected with of width adjustment mechanism gets a control mechanism, get and install the locating component who is used for fixing a position defrosting wind channel work piece on the control mechanism, width adjustment mechanism is used for adjusting locating component's interval, it is used for controlling locating component and defrosting wind channel work piece and breaks away from to get a control mechanism, it still is provided with the heightening mechanism who is used for adjusting locating component height in the control mechanism to get.
Preferably, width adjustment mechanism includes first slide rail, slider and lead screw, first sliding connection is on the bottom plate, slider sliding connection is in the both sides position of first slide rail, it is connected with the lead screw to rotate on the first slide rail, the screw thread of lead screw both sides sets up to opposite soon, threaded connection between slider and the lead screw, the one end key-type connection of lead screw has the hand wheel.
Preferably, get a control mechanism and include second slide rail, sliding sleeve and reset spring, second slide rail connection is on the slider, sliding sleeve sliding connection is on the second slide rail, still be provided with the reset spring that is used for sliding sleeve motion that resets in the second slide rail, be connected with the guide ring on the sliding sleeve of first slide rail one side, it is connected with the actuating lever to rotate on the sliding sleeve of first slide rail opposite side, be connected with the traveller that slides in the guide ring on the lateral wall of actuating lever.
Preferably, the positioning assembly comprises a lifting column and a positioning block, the lifting column is connected in the sliding sleeve in a vertical sliding mode, and the positioning block used for positioning the defrosting air channel workpiece is connected to the lifting column.
Preferably, it includes adjusting screw, worm wheel and worm to transfer high the mechanism, adjusting screw rotates to be connected in the sliding sleeve, threaded connection between adjusting screw and the locating component, worm wheel keyed connection is on adjusting screw, it is connected with the worm with worm wheel engaged with to rotate on the sliding sleeve, be connected with the rocking handle on the worm.
Preferably, the structural shape of the guide ring is set to be a circular arc.
Preferably, the supporting block and the mounting sleeve are connected in an interference fit mode.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the defrosting air channel workpiece can be quickly and stably positioned and fixed through the workpiece taking control mechanism and the positioning assembly, the defrosting air channel workpiece is prevented from generating displacement in hot rivet welding to influence the welding precision and effect, the welded defrosting air channel workpiece can be quickly and conveniently taken down through the workpiece taking control mechanism, and the workpiece taking control mechanism can automatically adapt to the change of the distance between the positioning assemblies.
2. According to the invention, the position of the positioning component can be comprehensively adjusted through the arrangement of the width adjusting mechanism and the height adjusting mechanism, and the supporting block can be conveniently and rapidly replaced through the connection mode of the supporting block and the mounting sleeve, so that the welding tool can rapidly switch models, the applicability of the welding tool is improved, and meanwhile, the efficiency of switching and processing defrosting air channel workpieces of different models is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the present invention with the defrost duct work piece removed.
Fig. 3 and 4 are schematic views of the width adjusting mechanism and the pickup control mechanism of the present invention from different viewing angles.
FIG. 5 is a schematic sectional view of the sliding sleeve and the lifting column of the present invention.
FIG. 6 is an enlarged view of a portion of the structure shown in FIG. 5.
In the figure: 1. a base plate; 2. installing a sleeve; 3. a supporting block; 4. a clamping groove; 5. defrosting the air duct workpiece; 6. a width adjustment mechanism; 61. a first slide rail; 62. a slider; 63. a lead screw; 64. a hand wheel; 7. a pickup control mechanism; 71. a second slide rail; 72. a sliding sleeve; 73. a return spring; 74. a guide ring; 75. a drive rod; 76. a traveler; 8. a positioning assembly; 81. a lifting column; 82. positioning a block; 9. a height adjusting mechanism; 91. adjusting the screw rod; 92. a worm gear; 93. a worm; 94. a rocking handle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a welding frock in defrosting wind channel, includes bottom plate 1, installation cover 2 and supporting shoe 3, 2 fixed connection on bottom plate 1 of installation cover, 3 detachable pegs graft in installation cover 2 of supporting shoe, adopt interference fit's mode to be connected between supporting shoe 3 and the installation cover 2, be provided with on the supporting shoe 3 with defrosting wind channel work piece 5 assorted block groove 4, be provided with width adjustment mechanism 6 on the bottom plate 1, width adjustment mechanism 6 is used for adjusting the interval of locating component 8, width adjustment mechanism 6 includes first slide rail 61, slider 62 and lead screw 63, first slide rail 61 is connected on bottom plate 1, slider 62 sliding connection is in the both sides position of first slide rail 61, it is connected with lead screw 63 to rotate on the first slide rail 61, the screw thread of lead screw 63 both sides turns to opposite setting, threaded connection between slider 62 and the lead screw 63, the one end key-type connection of lead screw 63 has hand wheel 64, can adjust the interval of locating component 8 through the setting of width adjustment mechanism 6 for this welding frock can fix a position defrosting wind channel work piece 5 of different width sizes.
It gets a control mechanism 7 to be connected with on the width adjustment mechanism 6, it is used for controlling locating component 8 and defrosting air duct work piece 5 to break away from to get a control mechanism 7, it includes second slide rail 71, sliding sleeve 72 and reset spring 73 to get a control mechanism 7, second slide rail 71 is connected on slider 62, sliding sleeve 72 sliding connection is on second slide rail 71, still be provided with reset spring 73 that is used for sliding sleeve 72 reset motion in the second slide rail 71, be connected with guide ring 74 on the sliding sleeve 72 of first slide rail 61 one side, it is connected with actuating lever 75 to rotate on the sliding sleeve 72 of first slide rail 61 opposite side, be connected with the traveller 76 that slides in guide ring 74 on the lateral wall of actuating lever 75, the structural shape of guide ring 74 sets up to arc, can be fast convenient through getting a control mechanism 7 set up take defrosting air duct work piece 5 that the welding was accomplished down from the welder's dress, and get a control mechanism 7 can adapt to the change of interval between the sliding sleeve 72 automatically.
Get and install the locating component 8 that is used for fixing a position defrosting wind channel work piece 5 on the control mechanism 7, locating component 8 includes lift post 81 and locating piece 82, sliding connection is in sliding sleeve 72 about lift post 81, be connected with the locating piece 82 that is used for carrying out the location to defrosting wind channel work piece 5 on the lift post 81, can be with the stable fixing on the welding frock of defrosting wind channel work piece 5 through setting up of locating component 8.
Get and still be provided with in the control mechanism 7 and be used for adjusting 8 high heightening mechanisms 9 of locating component, heightening mechanism 9 includes adjusting screw 91, worm wheel 92 and worm 93, adjusting screw 91 rotates to be connected in sliding sleeve 72, threaded connection between adjusting screw 91 and the locating component 8, worm wheel 92 key-type is connected on adjusting screw 91, it is connected with worm 93 with worm wheel 92 engaged with to rotate on sliding sleeve 72, be connected with rocking handle 94 on the worm 93, can adjust the height of each lift post 81 through heightening setting up of mechanism 9 to make this welding frock be applicable to the location of the defrosting air duct work piece 5 of different shapes and handle.
The working process of the invention is as follows:
when the defrosting air channel workpiece 5 needs to be positioned, the defrosting air channel workpiece 5 is taken to be above the supporting block 3, and the defrosting air channel workpiece 5 is pressed downwards, so that the defrosting air channel workpiece 5 extrudes the positioning block 82, the positioning block 82 drives the sliding sleeve 72 to slide in the second sliding rail 71 through the lifting column 81, so that the two lifting columns 81 move away from each other, when the defrosting air channel workpiece 5 moves downwards to the corresponding clamping groove 4 on the supporting block 3, the sliding sleeve 72 drives the lifting column 81 and the positioning block 82 to clamp the upper side position of the defrosting air channel workpiece 5 under the action of the reset spring 73, and the stable positioning of the defrosting air channel workpiece 5 is realized; when the defrosting air duct workpiece 5 after hot rivet welding needs to be taken down, the driving rod 75 is pressed downwards, the driving rod 75 drives the sliding column 76 to slide in the guide ring 74, so that the two sliding sleeves 72 move away from each other, the positioning block 82 is separated from the surface of the defrosting air duct workpiece 5, and the defrosting air duct workpiece 5 can be taken down quickly.
When hot riveting welding machining needs to be carried out on defrosting air duct workpieces 5 of different models, the original supporting block 3 is pulled out of the mounting sleeve 2, and the supporting block 3 of the corresponding model is mounted; the lead screw 63 is driven to rotate by rotating the hand wheel 64, and the lead screw 63 drives the workpiece taking control mechanism 7 and the positioning assembly 8 to move away from or close to each other through the slide block 62, so that the width matching of the defrosting air channel workpiece 5 is realized; through shaking rocking handle 94 and driving worm 93 and rotate, worm 93 passes through worm wheel 92 and drives adjusting screw 91 and rotate, and adjusting screw 91 drives lift post 81 elevating movement in sliding sleeve 72 to can make this welding frock can be applicable to the defrosting wind channel work piece 5 of different models, improve this welding frock's suitability.
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 (7)
1. The utility model provides a welding frock in defrosting wind channel, its characterized in that, includes bottom plate (1), installation cover (2) and supporting shoe (3), installation cover (2) fixed connection is on bottom plate (1), supporting shoe (3) detachable pegs graft in installation cover (2), be provided with on supporting shoe (3) with defrosting wind channel work piece (5) assorted block groove (4), be provided with width adjustment mechanism (6) on bottom plate (1), be connected with on width adjustment mechanism (6) and get a control mechanism (7), it installs locating component (8) that are used for fixing a position defrosting wind channel work piece (5) to get to install on control mechanism (7), width adjustment mechanism (6) are used for adjusting the interval of locating component (8), it is used for controlling locating component (8) and defrosting wind channel work piece (5) to break away from to get a control mechanism (7), it still is provided with in control mechanism (7) and is used for adjusting locating component (8) height and adjusts height mechanism (9).
2. The welding frock in defrosting wind channel of claim 1, its characterized in that: width adjustment mechanism (6) include first slide rail (61), slider (62) and lead screw (63), first slide rail (61) is connected on bottom plate (1), slider (62) sliding connection is in the both sides position of first slide rail (61), it is connected with lead screw (63) to rotate on first slide rail (61), the screw thread of lead screw (63) both sides is revolved to opposite setting, threaded connection between slider (62) and lead screw (63), the one end key-type connection of lead screw (63) has hand wheel (64).
3. The welding frock in defrosting wind channel of claim 2, its characterized in that: get a control mechanism (7) and include second slide rail (71), sliding sleeve (72) and reset spring (73), second slide rail (71) are connected on slider (62), sliding sleeve (72) sliding connection is on second slide rail (71), still be provided with reset spring (73) that are used for sliding sleeve (72) motion that resets in second slide rail (71), be connected with guide ring (74) on sliding sleeve (72) of first slide rail (61) one side, it is connected with actuating lever (75) to rotate on sliding sleeve (72) of first slide rail (61) opposite side, be connected with sliding column (76) that slide in guide ring (74) on the lateral wall of actuating lever (75).
4. The welding frock in defrosting wind channel of claim 3, its characterized in that: locating component (8) are including lift post (81) and locating piece (82), sliding connection is in sliding sleeve (72) about lift post (81), be connected with locating piece (82) that are used for going on fixing a position defrosting wind channel work piece (5) on lift post (81).
5. The welding frock in defrosting wind channel of claim 3, its characterized in that: heightening mechanism (9) includes adjusting screw (91), worm wheel (92) and worm (93), adjusting screw (91) rotates and connects in sliding sleeve (72), threaded connection between adjusting screw (91) and locating component (8), worm wheel (92) key-type connection is on adjusting screw (91), it is connected with worm (93) with worm wheel (92) engaged with to rotate on sliding sleeve (72), be connected with rocking handle (94) on worm (93).
6. The welding frock in defrosting wind channel of claim 3, its characterized in that: the guide ring (74) is configured in the shape of a circular arc.
7. The welding frock in defrosting wind channel of claim 1, its characterized in that: the supporting block (3) and the mounting sleeve (2) are connected in an interference fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211357932.2A CN115816837A (en) | 2022-11-01 | 2022-11-01 | Welding tool for defrosting air channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211357932.2A CN115816837A (en) | 2022-11-01 | 2022-11-01 | Welding tool for defrosting air channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115816837A true CN115816837A (en) | 2023-03-21 |
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ID=85526168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211357932.2A Pending CN115816837A (en) | 2022-11-01 | 2022-11-01 | Welding tool for defrosting air channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115816837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766617A (en) * | 2023-08-21 | 2023-09-19 | 宁波峰诗恩塑胶有限公司 | Assembling tool for automobile defrosting air duct |
-
2022
- 2022-11-01 CN CN202211357932.2A patent/CN115816837A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766617A (en) * | 2023-08-21 | 2023-09-19 | 宁波峰诗恩塑胶有限公司 | Assembling tool for automobile defrosting air duct |
| CN116766617B (en) * | 2023-08-21 | 2023-11-10 | 宁波峰诗恩塑胶有限公司 | Assembling tool for automobile defrosting air duct |
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