CN201871895U - Sideboard anchor clamps arrangement structure - Google Patents
Sideboard anchor clamps arrangement structure Download PDFInfo
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- CN201871895U CN201871895U CN2010206515494U CN201020651549U CN201871895U CN 201871895 U CN201871895 U CN 201871895U CN 2010206515494 U CN2010206515494 U CN 2010206515494U CN 201020651549 U CN201020651549 U CN 201020651549U CN 201871895 U CN201871895 U CN 201871895U
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- positioning
- clamping mechanism
- sideboard
- anchor clamps
- side plate
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Abstract
The utility model discloses a sideboard anchor clamps arrangement structure, the location clamping mechanism who has solved current sideboard anchor clamps arranges that too fast unclamps when unreasonable, workman's operation and presss from both sides the sideboard ripple that tightly leads to too big, influences the problem of sideboard quality. The technical scheme includes that the device comprises a base and a plurality of positioning and clamping mechanisms, wherein the plurality of positioning and clamping mechanisms comprise end iron-clad positioning and clamping mechanisms positioned at two ends of the base and frame positioning and clamping mechanisms symmetrically arranged along the center of the base, and the distance between the frame positioning and clamping mechanisms is gradually increased towards two ends along the center of the base. The utility model discloses only need simply reform transform current sideboard anchor clamps, convenient operation can effectively reduce and control the sideboard ripple and produce, improves the sideboard quality.
Description
Technical field
The utility model relates to a kind of anchor clamps, specifically a kind of anchor clamps arrangement of auto parts.
Background technology
At present, a lot of lorry compartment side plates are splicing structure, generally are welded by frame (comprising upper and lower frame), middle plate, stay and end iron clad, or after being rolled into overall structure by frame and middle plate, are welded with stay, end iron clad again.Side board of railroad car must be connected as a single entity through welding, need during welding earlier workpiece to be placed on the side plate anchor clamps, utilization is arranged in positioning and clamping mechanism on the side plate clamp base and (comprises that the end iron clad positioning and clamping mechanism and the many opposite side that are positioned at the pedestal two ends confine a clamp mechanism, every opposite side is confined a clamp mechanism and is comprised that correspondence is arranged on the upper side frame positioning and clamping mechanism of pedestal both sides) clamping work pieces, carry out welding operation then, find in the actual mechanical process, be easy to torsional deformation through the side plate after the soldering, produce big waviness phenomena (discrepancy in elevation of side plate ripple reaches more than the 0.8mm), have a strong impact on the presentation quality of product.The researcher anatomizes this problem, discovery is with following problems: plate is that sheet rolling below the 2mm forms by thickness generally in (1), slight wave is promptly arranged after the roll extrusion, solder joint is more in welding process because on the middle plate, sweating heat stress causes irregular being heated and is out of shape, simultaneously because the torsional deformation of side plate frame, cause the side plate ripple to become big, and the general length of side plate is all more than 3m, under this length, whole linearity situation is an arch after the side plate moulding, be that the side plate distortion presents the trend of " big by the pedestal center; as to be reduced gradually by mind-set two ends in the pedestal ", and existing positioning and clamping mechanism is all arranged symmetrically and evenly along the pedestal center, spacing unanimity (being that the clamping point spacing is also consistent), cause clamping point on the side plate and the side plate distortion place nidus can't be corresponding, in the process of assembly unit welding, side plate welding torsional deformation situation be very general; (2) if the plate face did not have enough cool times and unclamps clamping with regard to too fast after welding was finished, then can cause plate face generation Free Transform, make waviness phenomena even more serious, finally influence the outward appearance and the quality of product.And on the one hand the operator is difficult to control the stand-by period, and on the other hand, all positioning and clamping mechanisms all connect a hand switch on the pedestal, and clamping is unclamped in control simultaneously after pressing the button, also easily cause welding finish after too fast problem of unclamping positioning and clamping mechanism.
Summary of the invention
The purpose of this utility model is in order to solve the problems of the technologies described above, to provide a kind of architecture advances easy, easy to operate, can effectively reducing and control the side plate anchor clamps arrangement that the side plate ripple produces, improves the side plate quality.
Technical scheme comprises pedestal and a plurality of positioning and clamping mechanism, described a plurality of positioning and clamping mechanism comprises the end iron clad positioning and clamping mechanism that is positioned at the pedestal two ends and along the frame positioning and clamping mechanism of pedestal center symmetric arrangement, the spacing between described frame positioning and clamping mechanism increases gradually along mind-set direction of both ends in the pedestal.
Spacing on the described pedestal between outermost frame positioning and clamping mechanism is not more than inner side edge and confines 2 times of the inter-agency spacing in position.
Spacing between described frame positioning and clamping mechanism is no longer than 1400mm.
Described positioning and clamping mechanism all connects the actuating unit that has gauge tap, and the gauge tap of described actuating unit is connected with control button through control module.Described gauge tap can drive corresponding actuating unit and drive corresponding positioning and clamping mechanism and finish and clamp or action of releasing.
Described actuating unit is a cylinder.
Beneficial effect:
1. confine a clamp mechanism the rearranging of position on pedestal by opposite side, the distribution of pressure point spacing is presented " it is less to compress dot spacing near the frame at inboard pedestal center; it is bigger that outside frame compresses dot spacing; two end iron clads at two ends compress a little again frame with the outside compress a little play additional booster action " arrangement, fully take into account side plate ripple pests occurrence rule, effectively reduce in the process of assembly unit welding the problem of the generation of side plate welding torsional deformation and ripple.
2. by on each cylinder, setting up gauge tap, utilize the program that designs in advance on the control module, the action of unclamping of positioning and clamping mechanism is controlled in gradation, the artificial pressure prolongs the time that positioning and clamping mechanism is unclamped in workman's operation, guarantee the cool time of workpiece under clamped condition after the welding, avoided workpiece too fast generation of unclamping the Free Transform problem that clamps and cause after welding.
3. can simply transform on original side plate anchor clamps, improvement cost is low, and the side plate ripple is eliminated effective, and the discrepancy in elevation of side plate ripple is controlled in the 0.2mm.
Description of drawings
Fig. 1 is a side plate anchor clamps arrangement schematic diagram.
Fig. 2 is electric theory diagram.
Wherein, 1-end iron clad positioning and clamping mechanism, 2,3,4 ,-frame positioning and clamping mechanism, 5-cylinder, 6-control button, 7-pedestal.
The specific embodiment
With reference to Fig. 1, the utility model comprises pedestal 7 and a plurality of positioning and clamping mechanism, described a plurality of positioning and clamping mechanism comprises be positioned at the pedestal two ends two end iron clad positioning and clamping mechanisms 1 and along the frame positioning and clamping mechanism 2,3,4 (each frame positioning and clamping mechanism comprises corresponding upper side frame positioning and clamping mechanism and the lower frame positioning and clamping mechanism of installing in pedestal 7 both sides) of pedestal center symmetric arrangement, the spacing between described frame positioning and clamping mechanism increases gradually along mind-set direction of both ends in the pedestal 7.As described in Figure 1, positioning and clamping mechanism 4 is arranged in pedestal 7 centers, both sides arrange that successively frame positioning and clamping mechanism 3 and frame positioning and clamping mechanism 2 amounts to 5 (numbers that as required can symmetry increase the frame positioning and clamping mechanism, to satisfy the needs of side plate length), spacing BC between frame positioning and clamping mechanism 2 and the frame positioning and clamping mechanism 3 is greater than the distance A B between described frame positioning and clamping mechanism 3 and the frame positioning and clamping mechanism 4, but the BC spacing is not more than 2 times of the AB spacing, and AB or BC spacing are the most childlike in 1400mm.With reference to Fig. 2, each frame positioning and clamping mechanism all is connected with cylinder 5 control clampings and unclamps action, described cylinder 5 has gauge tap, described gauge tap is connected with control button through control module, a plurality of positioning and clamping mechanisms clampings that control module is pre-set and the order of unclamping can rationally be set as required.Gauge tap is the magnetic valve that is installed in cylinder air inlet and exhaust valve place in the present embodiment, and this magnetic valve can be controlled this cylinder and finish air inlet or exhaust action, promptly finishes corresponding positioning and clamping mechanism and clamps or action of releasing.
To set twice affirmation process is example: after workpiece is in place, the operator is by the clamping button in the control button next time, this clamping signal sends to control module, control module is confirmed clamping signal is passed to gauge tap on the cylinder 5 of link iron clad positioning and clamping mechanism 1, make cylinder 5 work, end iron clad positioning and clamping mechanism 1 clamping work pieces, after the operator determines that above-mentioned action is finished, press the clamping button in the control button once more, this signal sends to control module, control module is passed to frame positioning and clamping mechanism 2 with clamping signal after confirming, 3, gauge tap on 4 separately the cylinders 5, make cylinder 5 work, frame positioning and clamping mechanism 2,3,4 clamping work pieces; After the welding process of finishing workpiece, the operator is by the release button in the control button next time, this unlock signal sends to control module, after control module is confirmed unlock signal is passed to the gauge tap on the cylinder 5 of link iron clad positioning and clamping mechanism 1, make cylinder 5 work, end iron clad positioning and clamping mechanism 1 unclamps workpiece, after the operator determines that above-mentioned action is finished, press the release button in the control button once more, this signal sends to control module, control module is passed to frame positioning and clamping mechanism 2 with unlock signal after confirming, 3, gauge tap on 4 separately the cylinders 5 makes cylinder 5 work, frame positioning and clamping mechanism 2,3,4 unclamp workpiece.Twice affirmation process by forcing to be provided with prolonged the time that positioning and clamping mechanism unclamps, and avoids the workman to operate the problem that the too fast side plate ripple that unclamps the location clamping of side plate and cause increases.
Claims (5)
1. side plate anchor clamps arrangement, comprise pedestal and a plurality of positioning and clamping mechanism, described a plurality of positioning and clamping mechanism comprises the end iron clad positioning and clamping mechanism that is positioned at the pedestal two ends and along the frame positioning and clamping mechanism of pedestal center symmetric arrangement, it is characterized in that the spacing between described frame positioning and clamping mechanism increases gradually along mind-set direction of both ends in the pedestal.
2. side plate anchor clamps arrangement as claimed in claim 1 is characterized in that, the spacing on the described pedestal between outermost frame positioning and clamping mechanism is not more than inner side edge and confines 2 times of the inter-agency spacing in position.
3. side plate anchor clamps arrangement as claimed in claim 2 is characterized in that the spacing between described frame positioning and clamping mechanism is no longer than 1400mm.
4. as each described side plate anchor clamps arrangement of claim 1-3, it is characterized in that described positioning and clamping mechanism all connects the actuating unit that has gauge tap, the gauge tap of described actuating unit is connected with control button through control module.
5. side plate anchor clamps arrangement as claimed in claim 4 is characterized in that described actuating unit is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206515494U CN201871895U (en) | 2010-12-03 | 2010-12-03 | Sideboard anchor clamps arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206515494U CN201871895U (en) | 2010-12-03 | 2010-12-03 | Sideboard anchor clamps arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871895U true CN201871895U (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206515494U Expired - Fee Related CN201871895U (en) | 2010-12-03 | 2010-12-03 | Sideboard anchor clamps arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269193A (en) * | 2015-11-18 | 2016-01-27 | 长沙长泰机器人有限公司 | Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method |
-
2010
- 2010-12-03 CN CN2010206515494U patent/CN201871895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269193A (en) * | 2015-11-18 | 2016-01-27 | 长沙长泰机器人有限公司 | Automatic welding fabrication equipment for aluminum alloy door frames and welding fabrication method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131203 |