CN202388152U - Welding gripping apparatus - Google Patents
Welding gripping apparatus Download PDFInfo
- Publication number
- CN202388152U CN202388152U CN2011205503899U CN201120550389U CN202388152U CN 202388152 U CN202388152 U CN 202388152U CN 2011205503899 U CN2011205503899 U CN 2011205503899U CN 201120550389 U CN201120550389 U CN 201120550389U CN 202388152 U CN202388152 U CN 202388152U
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- China
- Prior art keywords
- gripping apparatus
- welding
- handgrip
- contiguous block
- utility
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- 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 relates to a welding gripping apparatus for a rear floor assembly of a welding factory. The welding gripping apparatus comprises a lifting frame, and two grippers connected with the lifting frame through a sliding mechanism. A driving mechanism is arranged between the two grippers. The driving mechanism comprises a pushing gripper, an air cylinder which slides relatively to the lifting frame, a connection block fixed with a piston rod of the air cylinder, and two movable rods; and one ends of the two movable rods are hinged with the connection block, and the other ends of the movable rods are hinged with the corresponding grippers. The welding gripping apparatus provided by the utility model has the advantages of convenience for use and simplicity in operation, and is used for stabilizing gripper to pick parts under pushing effects of the air cylinder. The welding gripping apparatus provided by the utility model can enhance the ductility among components of the gripping apparatus, is convenient to operate, can rapidly balance the grippers, and can solve the quality problems, such as bumps and pits, caused by a low balance property. The Security accidents of personnel, caused by part releasing, can be prevented; inverse acting force among the components of the gripping apparatus can be effectively reduced; and the service life of the gripping apparatus is prolonged, so as to reduce the production cost.
Description
Technical field
The utility model relates to a kind of gripping apparatus, the welding gripping apparatus of floor assembly after particularly a kind of factory that is used to be welded.
Background technology
Be in the automated production state in the Hyundai Motor manufacturing industry; Domestic automobile production does not also reach the full automation production status; Basically be semi-automatic and artificial production status, after welding is accomplished, have enough to meet the need welding for some big the assembly of factory that is welded and transport the productive temp influence bigger with automation.Therefore, in the process of running, firm, safety, fast seem particularly important at big part assembly.The welding gripping apparatus of prior art comprises crane, two handgrips that are connected through slide mechanism with crane, but the also good mechanism useless between the handgrip can carry out firmly handgrip.Moreover, the welding gripping apparatus of prior art also produces following problem because of not carrying out firm mechanism to handgrip:
One, handgrip is prone in the extracting process and the collision of assembly part, produces big catcher mark, and quality problems such as pit convex closure;
Two, grab easy bad student's part tilt phenomenon in the process of hanging at handgrip, needing manpower in time to adjust needs to spend more man-hour, influences production efficiency, and has more serious potential safety hazard;
Three, because of handgrip stability is not high, gripping apparatus be prone to produce than galling, and the gripping apparatus bearing is prone to produce twisted phenomena in the case, makes the gripping apparatus overall structure unstable, thereby produces the problem that gripping apparatus service life is short, equipment cost is high.
The utility model content
The utility model provides a kind of welding gripping apparatus, and it is unstable and grab and be prone to the problem of inclination to have solved gripping apparatus handgrip in grabbing the process of hanging, and has avoided gripping apparatus to produce the situation of wearing and tearing.
A kind of welding gripping apparatus comprises crane, two handgrips that are connected through slide mechanism with crane, is provided with driving mechanism between described two handgrips.Described driving mechanism comprises the cylinder that promotes handgrip and crane and slide relatively, is fixedly coupled two hinged motion bars of a piece and an end and contiguous block with the piston rod of cylinder, the other end of motion bar and handgrip is hinged accordingly.
Introduce the optimal technical scheme of the utility model below.
As preferably, described contiguous block is a U-shaped, and described motion bar inserts in the opening of contiguous block hinged with contiguous block.
As preferably, described cylinder is fixed on the crane through an installing rack, and described installing rack is provided with the guide post parallel with the piston rod of cylinder, and described contiguous block is provided with the guide holder that is set on the guide post.
As preferably, described contiguous block and guide holder are one-body molded.
As preferably, the welding gripping apparatus of the utility model also comprises is located at two range sensors on the handgrip accordingly.
The utility model promotes handgrip through cylinder and slides relatively with elevating mechanism, and handgrip is got the zeroing part compresses firmly, effectively prevent coming off of part, and reached handgrip get when returning to zero part firmly.
Interaction force when the two ends of motion bar can be reduced the handgrip retaining element with the articulated structure of handgrip and contiguous block respectively in the use of gripping apparatus has prolonged service life of gripping apparatus.
The structure of installing rack, guide post and guide holder makes cylinder effectively promote handgrip, accurate positioning, and precision is higher, also makes motive force more stable, has further improved the stability of single unit system.
The service range sensor has improved the automaticity of the utility model further, realizes the automatic location between the handgrip.
The utility model is easy to use, and is simple to operate, and the impetus of utilizing cylinder is got the zeroing part to handgrip and carried out firmly.The utility model can strengthen the ductility between the gripping apparatus parts, handled easily; The balance handgrip reduces the quality problems such as convex closure pit that part causes because of balance is not high fast; The personal security accident that the prevention part comes off and causes; Can effectively reduce the reverse action power between the gripping apparatus parts, prolong the service life of gripping apparatus, thereby reduced production cost.
Description of drawings
Fig. 1 is a kind of structural representation that welds gripping apparatus of the utility model;
Fig. 2 is the upward view of the utility model welding gripping apparatus;
Fig. 3 is the left view of the utility model welding gripping apparatus.
The specific embodiment
Introduce the specific embodiment of the utility model in detail below in conjunction with accompanying drawing.
A kind of welding gripping apparatus as shown in Figure 1, in conjunction with Fig. 2 and Fig. 3, the handgrip 2a and the handgrip 2b that comprise crane 1, be connected through slide mechanism 4 with crane 1; Be provided with driving mechanism 3 between two handgrips, also be provided with a pair of range sensor 11a and 11b on handgrip 2a and the handgrip 2b accordingly.Slide mechanism 4 is by the slide rail on the crane 1 41 and constitute with fixing slide block 42a and the 42b of handgrip 2a and handgrip 2b respectively.Driving mechanism 3 comprise the cylinder 5 that promotes handgrip and crane 1 and slide relatively, and the piston rod of cylinder 5 be fixedly coupled two hinged motion bar 7a of piece 6 and an end and contiguous block 6 and 7b, the other end of motion bar 7a and 7b is hinged with handgrip 2a and 2b respectively.
In the present embodiment, contiguous block 6 is a U-shaped, and two motion bars all insert in the opening of contiguous block 6 hinged with contiguous block 6.Cylinder 5 is fixed on the crane 1 through installing rack 8; Installing rack 8 is inverted U-shaped; Crane 1 is fixed at the top, and the sidewall backward and the end face of cylinder block are fixed, and the piston rod of cylinder passes this sidewall and contiguous block joins; Be provided with the guide post parallel with the piston rod of cylinder 9 between the two side of installing rack 8, contiguous block 6 is provided with the guide holder 10 that is set on the guide post 9.Guide holder 10 is one-body molded with contiguous block 6.
Claims (5)
1. welding gripping apparatus comprises that crane (1), two and crane (1) through the handgrip that slide mechanism is connected, is characterized in that, is provided with driving mechanism (3) between described two handgrips;
Described driving mechanism (3) comprises the cylinder (5) that promotes handgrip and crane (1) and slide relatively, is fixedly coupled two hinged motion bars of a piece (6) and an end and contiguous block (6) with the piston rod of cylinder, the other end of motion bar and handgrip is hinged accordingly.
2. welding gripping apparatus according to claim 1 is characterized in that, described contiguous block (6) is a U-shaped, and is hinged with contiguous block (6) in the opening of described motion bar insertion contiguous block.
3. welding gripping apparatus according to claim 1 and 2; It is characterized in that; Described cylinder (5) is fixed on the crane (1) through an installing rack (8); Described installing rack (8) is provided with the guide post parallel with the piston rod of cylinder (9), and described contiguous block (6) is provided with the guide holder (10) that is set on the guide post (9).
4. welding gripping apparatus according to claim 3 is characterized in that, described contiguous block (6) is one-body molded with guide holder (10).
5. welding gripping apparatus according to claim 1 is characterized in that, also comprises being located at two range sensors on the handgrip accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205503899U CN202388152U (en) | 2011-12-26 | 2011-12-26 | Welding gripping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205503899U CN202388152U (en) | 2011-12-26 | 2011-12-26 | Welding gripping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388152U true CN202388152U (en) | 2012-08-22 |
Family
ID=46663104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205503899U Expired - Fee Related CN202388152U (en) | 2011-12-26 | 2011-12-26 | Welding gripping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388152U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398831A (en) * | 2015-11-23 | 2016-03-16 | 国网山东省电力公司烟台供电公司 | Lifting automatic centering holding clamping mechanism |
| CN106241259A (en) * | 2016-08-26 | 2016-12-21 | 天津七所高科技有限公司 | A kind of hook grabs device |
| CN109530602A (en) * | 2018-12-07 | 2019-03-29 | 南京埃斯顿智能系统工程有限公司 | A kind of engine cylinder body gasket riveting gripping apparatus |
-
2011
- 2011-12-26 CN CN2011205503899U patent/CN202388152U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398831A (en) * | 2015-11-23 | 2016-03-16 | 国网山东省电力公司烟台供电公司 | Lifting automatic centering holding clamping mechanism |
| CN106241259A (en) * | 2016-08-26 | 2016-12-21 | 天津七所高科技有限公司 | A kind of hook grabs device |
| CN106241259B (en) * | 2016-08-26 | 2019-01-18 | 天津七所高科技有限公司 | A kind of hook grabs device |
| CN109530602A (en) * | 2018-12-07 | 2019-03-29 | 南京埃斯顿智能系统工程有限公司 | A kind of engine cylinder body gasket riveting gripping apparatus |
| CN109530602B (en) * | 2018-12-07 | 2024-07-23 | 南京埃斯顿智能系统工程有限公司 | Riveting gripping apparatus for sealing gasket of engine cylinder body |
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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: 20120822 Termination date: 20131226 |