CN204818397U - Welding equipment of lower slide rail and bolt - Google Patents
Welding equipment of lower slide rail and bolt Download PDFInfo
- Publication number
- CN204818397U CN204818397U CN201520469731.0U CN201520469731U CN204818397U CN 204818397 U CN204818397 U CN 204818397U CN 201520469731 U CN201520469731 U CN 201520469731U CN 204818397 U CN204818397 U CN 204818397U
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- CN
- China
- Prior art keywords
- bolt
- fixed jig
- glidepath
- position post
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a welding equipment of lower slide rail and bolt, including fixed tool, positive electrode, negative electrode. The negative electrode of liftable is located the top of fixed tool, and the positive electrode is located the below of fixed tool. The four corners department of the bottom of fixed tool installs expanding spring, be equipped with bolt reference column and slide rail locating pin on the fixed tool, treat the welded bolt and place in the locating hole on bolt reference column top, in the time of in the recess of the top card income time slide rail of the circular flat form of bolt reference column, locating hole cooperation on slide rail locating pin and the lower slide rail. Later, the negative electrode promotes the down and positive electrode contact of fixed tool down, and the welding at the beginning. The utility model discloses a bolt positioning hole of bolt reference column on and will treat ingeniously that the welded bolt stretches into the recess of gliding flange of rail portion, in the mode of the rethread (electric) resistance welding recess with bolt fastening slide rail under.
Description
Technical field:
The utility model relates to the production equipment of automotive seat front-and-back adjusting device, in particular to the welding equipment of a kind of glidepath and bolt.
Background technology:
Generally known, the seat at car front row can regulate front and back, and described seat slide is arranged on slide rail, and wherein, described slide rail comprises the upper slide rail and glidepath that are slidably matched, and described upper slide rail is arranged on the bottom of seat, and described glidepath is arranged on the base plate of car.For making glidepath be fixedly mounted on the base plate of car, usually connector is set in the bottom of glidepath.
As shown in Figure 1, a kind of for the glidepath a in car seat front-and-back adjusting device, glidepath is provided with locating hole, the bottom of glidepath is provided with groove, groove internal fixtion has bolt a1, as shown in Figure 2 and Figure 3, described bolt head is rounded flat-shaped for the shape of described bolt a1, and the flat-shaped bolt head of this circle is fixed in the groove bottom glidepath.
Utility model content:
The purpose of this utility model: a kind of welding equipment is provided, for by bolt welding shown in Fig. 2, Fig. 3 in the groove of the bottom of the glidepath (Fig. 1 shown in) of car seat front-and-back adjusting device.
The utility model provides following technical scheme:
A welding equipment for glidepath and bolt, comprises frame, fixed jig, tool mount pad, positive electrode, negative electrode;
Described fixed jig is arranged on tool mount pad, tool mount pad is arranged in frame, described negative electrode is positioned at the top of fixed jig, the top of negative electrode connects straight line lifting drive, straight line lifting drive is arranged in frame, described positive electrode is positioned at the below of fixed jig, and positive electrode is arranged in frame;
The corner place of the bottom of described fixed jig is provided with coil tension spring, described coil tension spring is vertically arranged, the top of coil tension spring is connected to the bottom of fixed jig, the bottom of coil tension spring is connected on tool mount pad, and the top of described positive electrode may pass upwardly through tool mount pad and contacts with the bottom of fixed jig; Described fixed jig is provided with Bolt to position post and slide rail alignment pin, Bolt to position post and slide rail alignment pin are all vertically arranged, bolt positioning hole is offered on the top of Bolt to position post, the top of Bolt to position post is rounded flat-shaped, the top that the circle of Bolt to position post is flat-shaped can snap in the groove of glidepath, when in the groove that the top that the circle of Bolt to position post is flat-shaped snaps in glidepath, described slide rail alignment pin coordinates with the locating hole on glidepath.
By technique scheme, bolt to be welded is placed in bolt positioning hole by staff, the flat-shaped head of circle of bolt to be welded is exposed outside bolt positioning hole, the flat-shaped head of circle of exposed bolt to be welded outside bolt positioning hole and the flat-shaped top consistency from top to bottom of the circle of Bolt to position post; Afterwards, glidepath is placed on fixed jig, wherein, the slide rail detent fit on the locating hole of glidepath and fixed jig, the flat-shaped head of circle of the top that the circle of Bolt to position post is flat-shaped and exposed bolt to be welded outside bolt positioning hole snaps in the groove of glidepath; Afterwards, straight line lifting drive drives negative electrode descending, negative electrode contacts with the glidepath on fixed jig and promotes glidepath and fixed jig is descending, and when the bottom of tool to be fixed contacts with positive electrode, welding equipment described in the utility model starts bolt welding in the groove of glidepath.The welding manner that bonding machine described in the utility model adopts is electric resistance welding.After bolt welding completes, straight line lifting drive drives negative electrode up, and positive electrode and fixed jig disengage, and welding terminates.
By technique scheme, the utility model by Bolt to position post and on bolt positioning hole, dexterously bolt to be welded is stretched in the groove bottom glidepath, afterwards, will be bolted in the groove of glidepath by the mode of electric resistance welding.
Separately it should be noted that, when welding equipment described in the utility model is in off working state, negative electrode and positive electrode all disengage with fixed jig, ensure that the personal safety of staff; After end to be welded, under the elastic force of coil tension spring, fixed jig disengages with positive electrode decidedly, is conducive to the raising of welding quality.
As the utility model, the one of fixed jig is illustrated, described fixed jig is also provided with first end locating part, the second end locating part, the spacing sub-assembly in middle part; Described first end locating part and the second end locating part are close to the two ends of fixed jig; The spacing sub-assembly in described middle part comprises midfoot support block, is positioned at the middle part locating part of midfoot support block both sides; Be fixed on the groove fit of the glidepath on fixed jig on midfoot support block, the both sides of glidepath are fastened between the locating part of middle part, and the two ends of glidepath are fastened between first end locating part and the second end locating part.As described above, first end locating part and the restriction of the second end locating part are placed on the horizontal length travel of the glidepath on fixed jig, the horizontal cross displacement of the upper slide rail of middle part spacing sub-assembly restriction.
As the one explanation of the utility model to fixed jig, described fixed jig is installed with slide, slide is provided with a pair symmetrical draw runner, described slide and fixed jig offer strip gap, described strip gap runs through slide and fixed jig up and down; Described Bolt to position post is plugged in strip gap, Bolt to position post is installed with the slide block coordinated with draw runner; The bottom surface of fixed jig is installed with horizontal linear cylinder, the piston rod of horizontal linear cylinder is fixedly connected with Bolt to position post.As described above, horizontal linear cylinder can drive Bolt to position post to move horizontally certain distance, to adjust the position of bolt welding to be welded in glidepath bottom groove in bolt positioning hole.
As the one explanation of the utility model to tool mount pad, described tool mount pad comprise horizontal slide plate, a pair symmetrical horizontal guide rail, without bar electricity cylinder, described horizontal slide plate is square shape, horizontal slide plate is slidably mounted on horizontal guide rail, horizontal guide rail is fixedly mounted in frame, the described piston without bar electricity cylinder is connected with horizontal slide plate, is fixed in frame without bar electricity cylinder; The bottom of described coil tension spring is connected on horizontal slide plate; Described horizontal slide plate is installed with guide post, fixed jig is provided with the fairlead coordinated with guide post, described guide post is positioned at coil tension spring.As described above, after treating that glidepath is fixedly seated on fixed jig by staff, without the cylinder action of bar electricity, drive horizontal slide plate translation on horizontal guide rail, horizontal slide plate drive fixed jig and on glidepath move to the below of negative electrode.So, staff has enough spaces and is fixed on fixed jig by glidepath, and, at the side loading and unloading glidepath away from negative electrode and positive electrode, the generation of security incident can be avoided.
Based on the above-mentioned explanation for tool mount pad, illustrate the one of fixed jig as the utility model, described Bolt to position post runs through fixed jig, and the bottom of Bolt to position post is provided with bolster.Described bolster works when negative electrode all contacts with fixed jig and upper and lower slide rail thereof with positive electrode.
Based on the above-mentioned explanation for tool mount pad, illustrate the one of fixed jig as the utility model, described Bolt to position post runs through fixed jig, offers cavity in Bolt to position post, conical installing hole is offered in the bottom of Bolt to position post, installing hole and cavity connects; Be provided with bolster in described installing hole, bolster is outstanding installing hole downwards, bolster and installing hole close contact; The sidewall of described Bolt to position post offers air admission hole and venthole, air admission hole and venthole and cavity connects, described horizontal slide plate is provided with air pressure manifold blocks, and air pressure manifold blocks is provided with inlet manifold and manifold of giving vent to anger, inlet manifold is communicated with air admission hole, and manifold of giving vent to anger is communicated with venthole.As described above, described bolster works when negative electrode all contacts with fixed jig and upper and lower slide rail thereof with positive electrode; Described bolster is fixed in installing hole by the pressure differential between cavity and the external world; If need change or dismantle bolster, cavity and extraneous pressure differential only need be adjusted.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
The structural representation of Fig. 1 glidepath a involved by the utility model;
Fig. 2 is the structural representation of bolt a1 in Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the welding equipment of a kind of glidepath of the utility model and bolt;
Fig. 5 is A place enlarged drawing in Fig. 4;
Fig. 6 is the structural representation of the welding equipment gained observing described glidepath and bolt in Fig. 4 from lower right;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the structural representation of Bolt to position post 22 in Fig. 6;
Fig. 9 is the right view of Fig. 6.
Symbol description in figure:
10, frame;
20, fixed jig; 21, coil tension spring; 22, Bolt to position post; 220, bolt positioning hole; 221, slide block; 222, cavity; 223, installing hole; 224, air admission hole; 225, venthole; 23, slide rail alignment pin; 241, first end locating part; 242, the second end locating part; 25, the spacing sub-assembly in middle part; 251, midfoot support block; 252, middle part locating part; 261, slide; 262, draw runner; 27, horizontal linear cylinder; 28, bolster;
30, tool mount pad; 31, horizontal slide plate; 32, horizontal guide rail; 33, Rodless cylinder;
40, air pressure manifold blocks;
A, glidepath; A1, bolt.
Detailed description of the invention:
As Fig. 4, the welding equipment of a kind of glidepath and bolt, comprises frame 10, fixed jig 20, tool mount pad 30, positive electrode, negative electrode.
As Fig. 4, described fixed jig 20 is arranged on tool mount pad, tool mount pad is arranged in frame, described negative electrode is positioned at the top of fixed jig, the top of negative electrode connects straight line lifting drive, straight line lifting drive is arranged in frame, and described positive electrode is positioned at the below of fixed jig, and positive electrode is arranged in frame.
As Fig. 6, the corner place of the bottom of described fixed jig 20 is provided with coil tension spring 21, described coil tension spring is vertically arranged, the top of coil tension spring is connected to the bottom of fixed jig, the bottom of coil tension spring is connected on tool mount pad, and the top of described positive electrode may pass upwardly through tool mount pad and contacts with the bottom of fixed jig; Described fixed jig is provided with Bolt to position post 22 and slide rail alignment pin 23, Bolt to position post and slide rail alignment pin are all vertically arranged, bolt positioning hole 220 (as Fig. 8) is offered on the top of Bolt to position post, the top of Bolt to position post is rounded flat-shaped, the top that the circle of Bolt to position post is flat-shaped can snap in the groove of glidepath a, when in the groove that the top that the circle of Bolt to position post is flat-shaped snaps in glidepath, described slide rail alignment pin coordinates with the locating hole on glidepath.
As Fig. 4, described tool mount pad 30 comprise horizontal slide plate 31, a pair symmetrical horizontal guide rail 32, without bar electricity cylinder 33, described horizontal slide plate is square shape, horizontal slide plate is slidably mounted on horizontal guide rail, horizontal guide rail is fixedly mounted in frame 10, the described piston without bar electricity cylinder is connected with horizontal slide plate, is fixed in frame without bar electricity cylinder; The bottom of described coil tension spring 21 is connected on horizontal slide plate; Described horizontal slide plate is installed with guide post, fixed jig 20 is provided with the fairlead coordinated with guide post, described guide post is positioned at coil tension spring.
Composition graphs 6, Fig. 7, described fixed jig 20 is also provided with first end locating part 241, the second end locating part 242, the spacing sub-assembly 25 in middle part; Described first end locating part and the second end locating part are close to the two ends of fixed jig; The spacing sub-assembly in described middle part comprises midfoot support block 251, is positioned at the middle part locating part 252 of midfoot support block both sides; Be fixed on the groove fit of the glidepath a on fixed jig on midfoot support block, the both sides of glidepath are fastened between the locating part of middle part, and the two ends of glidepath are fastened between first end locating part and the second end locating part.
Composition graphs 4, Fig. 5, described fixed jig 20 is installed with slide 261, and slide is provided with a pair symmetrical draw runner 262, described slide and fixed jig offer strip gap, described strip gap runs through slide and fixed jig up and down; Described Bolt to position post 22 is plugged in strip gap, Bolt to position post is installed with the slide block 221 coordinated with draw runner; The bottom surface of fixed jig is installed with horizontal linear cylinder 27, the piston rod of horizontal linear cylinder is fixedly connected with Bolt to position post.
Composition graphs 6, Fig. 8, Fig. 9, the Bolt to position post 22 on described fixed jig 20 runs through fixed jig 20, offers cavity 222 in Bolt to position post, and conical installing hole 223 is offered, installing hole and cavity connects in the bottom of Bolt to position post; Be provided with bolster 28 in described installing hole, bolster is outstanding installing hole downwards, bolster and installing hole close contact; The sidewall of described Bolt to position post is offered air admission hole 224 and venthole 225, air admission hole and venthole and cavity connects, described horizontal slide plate 31 is provided with air pressure manifold blocks 40 (as Fig. 4), air pressure manifold blocks is provided with inlet manifold and manifold of giving vent to anger, inlet manifold is communicated with air admission hole, and manifold of giving vent to anger is communicated with venthole.
In real work, bolt a1 to be welded is placed in bolt positioning hole 220 by staff, the flat-shaped head of circle of bolt to be welded is exposed outside bolt positioning hole 220, the flat-shaped head of circle of exposed bolt to be welded outside bolt positioning hole 220 and the flat-shaped top consistency from top to bottom of the circle of Bolt to position post 22; Afterwards, glidepath a is placed on fixed jig 20, wherein, the locating hole of glidepath coordinates with the slide rail alignment pin 23 on fixed jig, and the flat-shaped head of circle of the top that the circle of Bolt to position post 22 is flat-shaped and exposed bolt to be welded outside bolt positioning hole snaps in the groove of glidepath; Afterwards, drive horizontal slide plate 31 translation on a pair symmetrical horizontal guide rail 32 without bar electricity cylinder 33, horizontal slide plate 31 drive fixed jig 20 and on glidepath move to the below of negative electrode; Afterwards, straight line lifting drive drives negative electrode descending, negative electrode contacts with the glidepath on fixed jig 20 and promotes glidepath and fixed jig is descending, when the bottom of tool 20 to be fixed contacts with positive electrode, welding equipment described in the utility model starts bolt a1 to be welded in the groove of glidepath; After bolt a1 has welded, straight line lifting drive drives negative electrode up, and positive electrode and fixed jig disengage, and welding terminates.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. a welding equipment for glidepath and bolt, comprises frame (10), fixed jig (20), tool mount pad (30), positive electrode, negative electrode; Described fixed jig is arranged on tool mount pad, tool mount pad is arranged in frame, described negative electrode is positioned at the top of fixed jig, the top of negative electrode connects straight line lifting drive, straight line lifting drive is arranged in frame, described positive electrode is positioned at the below of fixed jig, and positive electrode is arranged in frame; It is characterized in that: the corner place of the bottom of described fixed jig (20) is provided with coil tension spring (21), described coil tension spring is vertically arranged, the top of coil tension spring is connected to the bottom of fixed jig, the bottom of coil tension spring is connected on tool mount pad, and the top of described positive electrode may pass upwardly through tool mount pad and contacts with the bottom of fixed jig; Described fixed jig is provided with Bolt to position post (22) and slide rail alignment pin (23), Bolt to position post and slide rail alignment pin are all vertically arranged, bolt positioning hole (220) is offered on the top of Bolt to position post, the top of Bolt to position post is rounded flat-shaped, the top that the circle of Bolt to position post is flat-shaped can snap in the groove of glidepath (a), when in the groove that the top that the circle of Bolt to position post is flat-shaped snaps in glidepath, described slide rail alignment pin coordinates with the locating hole on glidepath.
2. the welding equipment of a kind of glidepath as claimed in claim 1 and bolt, is characterized in that: described fixed jig (20) is also provided with first end locating part (241), the second end locating part (242), the spacing sub-assembly in middle part (25); Described first end locating part and the second end locating part are close to the two ends of fixed jig; The spacing sub-assembly in described middle part comprises midfoot support block (251), is positioned at the middle part locating part (252) of midfoot support block both sides; Be fixed on the groove fit of the glidepath (a) on fixed jig on midfoot support block, the both sides of glidepath are fastened between the locating part of middle part, and the two ends of glidepath are fastened between first end locating part and the second end locating part.
3. the welding equipment of a kind of glidepath as claimed in claim 1 and bolt, it is characterized in that: described fixed jig (20) is installed with slide (261), slide is provided with a pair symmetrical draw runner (262), described slide and fixed jig offer strip gap, and described strip gap runs through slide and fixed jig up and down; Described Bolt to position post (22) is plugged in strip gap, Bolt to position post is installed with the slide block (221) coordinated with draw runner; The bottom surface of fixed jig is installed with horizontal linear cylinder (27), the piston rod of horizontal linear cylinder is fixedly connected with Bolt to position post.
4. the welding equipment of a kind of glidepath as claimed in claim 1 and bolt, it is characterized in that: described tool mount pad (30) comprise horizontal slide plate (31), a pair symmetrical horizontal guide rail (32), without bar electricity cylinder (33), described horizontal slide plate is square shape, horizontal slide plate is slidably mounted on horizontal guide rail, horizontal guide rail is fixedly mounted in frame (10), the described piston without bar electricity cylinder is connected with horizontal slide plate, is fixed in frame without bar electricity cylinder; The bottom of described coil tension spring (21) is connected on horizontal slide plate; Described horizontal slide plate is installed with guide post, and (20) are provided with the fairlead coordinated with guide post to fixed jig, and described guide post is positioned at coil tension spring.
5. the welding equipment of a kind of glidepath as claimed in claim 4 and bolt, is characterized in that: described Bolt to position post (22) runs through fixed jig (20), and the bottom of Bolt to position post is provided with bolster (28).
6. the welding equipment of a kind of glidepath as claimed in claim 4 and bolt, it is characterized in that: described Bolt to position post (22) runs through fixed jig (20), cavity (222) is offered in Bolt to position post, conical installing hole (223) is offered, installing hole and cavity connects in the bottom of Bolt to position post; Be provided with bolster (28) in described installing hole, bolster is outstanding installing hole downwards, bolster and installing hole close contact; The sidewall of described Bolt to position post is offered air admission hole (224) and venthole (225), air admission hole and venthole and cavity connects, described horizontal slide plate (31) is provided with air pressure manifold blocks (40), air pressure manifold blocks is provided with inlet manifold and manifold of giving vent to anger, inlet manifold is communicated with air admission hole, and manifold of giving vent to anger is communicated with venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469731.0U CN204818397U (en) | 2015-07-02 | 2015-07-02 | Welding equipment of lower slide rail and bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469731.0U CN204818397U (en) | 2015-07-02 | 2015-07-02 | Welding equipment of lower slide rail and bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818397U true CN204818397U (en) | 2015-12-02 |
Family
ID=54676038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469731.0U Expired - Fee Related CN204818397U (en) | 2015-07-02 | 2015-07-02 | Welding equipment of lower slide rail and bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999171A (en) * | 2015-07-02 | 2015-10-28 | 雄华机械(苏州)有限公司 | Welding equipment for lower sliding rail and bolt |
-
2015
- 2015-07-02 CN CN201520469731.0U patent/CN204818397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999171A (en) * | 2015-07-02 | 2015-10-28 | 雄华机械(苏州)有限公司 | Welding equipment for lower sliding rail and bolt |
| CN104999171B (en) * | 2015-07-02 | 2017-03-01 | 雄华机械(苏州)有限公司 | A kind of glidepath and the welding equipment of bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20160702 |