CN109956398B - A soft tooling balanced and adjustable material assembly hoist - Google Patents
A soft tooling balanced and adjustable material assembly hoist Download PDFInfo
- Publication number
- CN109956398B CN109956398B CN201711403156.4A CN201711403156A CN109956398B CN 109956398 B CN109956398 B CN 109956398B CN 201711403156 A CN201711403156 A CN 201711403156A CN 109956398 B CN109956398 B CN 109956398B
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- Prior art keywords
- base frame
- lifting
- hanging point
- balance
- adjustment mechanism
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- 239000000463 material Substances 0.000 title claims abstract description 162
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims 4
- 238000012423 maintenance Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/125—Chain-type slings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Handcart (AREA)
Abstract
The invention discloses a soft tooling balance adjustable material assembly lifting appliance, which comprises a base frame, a material balance adjusting mechanism, a lifting point balance adjusting mechanism, a lifting buckle and a lifting hook, wherein the material balance adjusting mechanism and the lifting point balance adjusting mechanism are both arranged on the base frame in a sliding manner, the lifting buckle is arranged on the lifting point balance adjusting mechanism, the base frame comprises at least two cross bars and at least two longitudinal bars, four corner positions of the base frame are respectively connected with the material balance adjusting mechanism, the material balance adjusting mechanism is respectively connected to the cross bars at the left and right ends of the front side and the rear side of the base frame in a sliding manner, the lifting point balance adjusting mechanism is connected to the middle part of the base frame, and the upper end of the lifting hook is fixed at the lower end of the material balance adjusting mechanism. According to the soft tooling balance adjustable material assembly lifting tool, the distance between lifting hooks of the lifting tool is adjusted according to different sizes of materials, so that the transportation of materials with different sizes in an automobile assembly conveying line is met, the structure is reasonable, the operation performance is stable, the operation is simple and convenient, and the manual adjustment is not needed, so that the working efficiency is improved.
Description
Technical Field
The invention relates to a soft tooling lifting appliance, in particular to a soft tooling balance adjustable material assembly lifting appliance used in the field of automobile assembly conveying lines.
Background
During assembly trial production in a trial production workshop, the lifting appliance for conveying the material assembly is a fixed lifting appliance, and the fixed lifting appliance has the following defects:
1. The traditional fixed lifting appliance cannot adjust the distance between lifting hooks of the lifting appliance according to the difference of the sizes of the lifted materials.
2. The traditional fixed lifting appliance cannot adjust the lifting point position of the lifting appliance according to the difference of the mass centers of the lifted materials.
3. When the materials hung by the traditional fixed lifting appliance are unbalanced, the lifting appliance base frame cannot be added with weights to ensure the balance of the lifted objects.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and the invention aims to provide the soft tooling balance adjustable material assembly lifting tool which can adjust the distance between lifting hooks of the lifting tool according to different sizes of materials, is simple and safe to operate, does not need to manually adjust the position and improves the working efficiency.
The invention discloses a soft tooling balance adjustable material assembly lifting appliance, which comprises a base frame, a material balance adjusting mechanism, a lifting point balance adjusting mechanism, a lifting buckle and a lifting hook, wherein the material balance adjusting mechanism and the lifting point balance adjusting mechanism are both arranged on the base frame in a sliding manner, the lifting buckle is arranged on the lifting point balance adjusting mechanism, the base frame comprises at least two transverse rods and at least two longitudinal rods, the four corner positions of the base frame are respectively connected with the material balance adjusting mechanism, the material balance adjusting mechanism is respectively connected to the transverse rods at the left end and the right end of the front side and the rear side of the base frame in a sliding manner, the lifting point balance adjusting mechanism is connected to the middle part of the base frame, the upper end of the lifting hook is fixed at the lower end of the material balance adjusting mechanism, and the lower end of the lifting hook is releasably fixed with materials.
The soft tooling balance adjustable material assembly lifting appliance can be:
The material balance adjusting mechanism comprises a material balance pulley block, the material balance pulley block comprises a material limit bracket and two first traveling wheels, the two first traveling wheels are respectively connected to the upper cross rod end and the lower cross rod end of the front side and the rear side of the base frame in a position-adjustable sliding mode through the material limit bracket, and the lifting hook is fixed at the lower end of the material balance pulley block.
And a connecting frame is arranged between the material balance pulley blocks at the front side and the rear side of the end part of the base frame, and two ends of the connecting frame are respectively fixedly connected with the material limiting brackets at the front side and the rear side of the base frame.
The connecting frame is provided with a material guide screw, the material guide screw is fixedly connected with the connecting frame, two ends of the material guide screw penetrate through the connecting block and are in threaded rotatable connection with connecting holes of the connecting block, and the connecting block is fixed on the first longitudinal rod and the second longitudinal rod.
The material guiding screw is characterized in that a material motor is arranged on the base frame and is respectively connected with the material guiding screw.
The lifting point balance adjusting mechanism comprises a lifting point balance pulley block, the upper end of the lifting point balance pulley block is connected with a lifting buckle, the lifting point balance pulley block comprises a lifting point limit bracket and two second travelling wheels, the lifting buckle is connected with the lifting point limit bracket, and the two second travelling wheels are respectively connected with the upper part and the lower part of the middle cross rod of the base frame through the position adjustable sliding connection of the lifting point limit bracket.
The two lifting point balance pulley blocks are symmetrically arranged on the two cross bars in the middle of the base frame, the left end and the right end of the lifting buckle are respectively connected with the lifting point limiting brackets, the lifting point limiting brackets are fixedly connected through the fixing blocks, and the two second travelling wheels are respectively connected with the upper parts and the lower parts of the two cross bars in the middle of the base frame through the lifting point limiting brackets in a position-adjustable sliding mode.
The middle of the lower parts of the two symmetrical lifting point balance pulley blocks is provided with lifting point guide screws, the lifting point guide screws penetrate through and are in threaded connection with the fixing holes of the fixing blocks, and two ends of each lifting point guide screw penetrate through the first mounting holes of the mounting base respectively and are rotatably connected with the lower sides of the left end part and the right end part of the two cross bars in the middle of the base frame.
The base frame is provided with a lifting point motor, and the lifting point motor is connected with a lifting point guide screw.
The two ends are equipped with no-load balance adjusting device around the bed frame, no-load balance adjusting device includes regulator and at least one weight, the regulator both ends are fixed respectively on the first horizontal pole left and right ends in the middle of the bed frame and on the second horizontal pole left and right ends, the weight is through the detachable fixed connection of second mounting hole on the regulator is in on the regulator.
The invention relates to a soft tooling balance adjustable material assembly lifting appliance, which comprises a base frame, a material balance adjusting mechanism, lifting point balance adjusting mechanisms, lifting buckles and lifting hooks, wherein the material balance adjusting mechanism and the lifting point balance adjusting mechanisms are slidably arranged on the base frame, the lifting buckles are arranged on the lifting point balance adjusting mechanisms, the base frame comprises at least two cross bars and at least two longitudinal bars, the four corners of the base frame are respectively connected with the material balance adjusting mechanisms, the material balance adjusting mechanisms are respectively and slidably connected to the cross bars at the left and right ends of the front side and the rear side of the base frame, the lifting point balance adjusting mechanisms are connected to the middle of the base frame, the upper ends of the lifting hooks are fixed at the lower ends of the material balance adjusting mechanisms, and the lower ends of the lifting hooks are releasably fixed with materials. Therefore, the distance between the material balance adjusting mechanisms is adjusted according to the size of the materials, the transportation of the materials with different sizes in the automobile assembly conveying line is met, the structure is reasonable, the arrangement is compact, the operation performance is stable, the operation is simple and convenient, the occupied space is small, the application range is wide, the maintenance is convenient, the safe operation is realized, manual adjustment is not needed, the time is saved, and therefore the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a soft tooling balance adjustable material assembly lifting appliance structure of the invention.
Fig. 2 is an enlarged schematic view of a part of a material balance adjusting mechanism of the soft tooling balance adjustable material assembly lifting appliance.
Fig. 3 is a partially enlarged schematic bottom view of a lifting point balance adjustment mechanism of a soft tooling balance adjustable material assembly lifting appliance of the invention.
Description of the drawings
10..A base frame 11..a top rail 12..a bottom rail
First. Cross bar 14. Two rails 15..first side rail
Second vertical pole 21. Material balance pulley block 22. Iron chain
23. Lifting hook 211. First travelling wheel 212. Material limiting support
213. Connection rack 214. Material guide screw 215. Connection block
The lifting point balance pulley block 311, the lifting point limit bracket 312, the second travelling wheel
313..Fixed block 314..fixed hole 315..hanging point lead screw
316. Installation seat 317. One mounting hole 318
32..A hanging buckle 40..a regulator 41..a second mounting hole
Weight 42
Detailed Description
A soft tooling balance adjustable material assembly sling according to the present invention will be described in further detail with reference to fig. 1 to 3 of the accompanying drawings.
The invention discloses a soft tooling balance adjustable material assembly lifting appliance, which is shown in fig. 1 to 3, and comprises a base frame 10, a material balance adjusting mechanism, lifting point balance adjusting mechanisms, lifting buckles 32 and lifting hooks 23, wherein the material balance adjusting mechanism and the lifting point balance adjusting mechanism are slidably arranged on the base frame 10, the lifting buckles 32 are arranged on the lifting point balance adjusting mechanism, the base frame 10 comprises at least two cross bars and at least two longitudinal bars, four corner positions of the base frame 10 are respectively connected with the material balance adjusting mechanism, the material balance adjusting mechanisms are respectively and slidably connected to the cross bars at the left and right ends of the front side, the rear side and the left side of the base frame 10, the lifting point balance adjusting mechanisms are connected to the middle part of the base frame 10, the upper ends of the lifting hooks 23 are fixed at the lower ends of the material balance adjusting mechanisms, and the lower ends of the lifting hooks 23 are releasably fixed with materials. The soft tooling balance adjustable material assembly lifting tool has the advantages that the distance between the material balance adjusting mechanisms can be adjusted according to the difference of the sizes of the materials, so that the materials with different sizes can be transported in the automobile assembly conveying line, the structure is reasonable, the arrangement is compact, the operation performance is stable, the operation is simple and convenient, the occupied space is small, the application range is wide, the maintenance is convenient, the safe operation is realized, the manual adjustment is not needed, the time is saved, the working efficiency is improved, and compared with the prior art, the soft tooling balance adjustable material assembly lifting tool has the advantages that the distance between the material balance adjusting mechanisms can be adjusted according to the difference of the sizes of the materials, the transportation of the materials with different sizes in the automobile assembly conveying line is reasonable in structure, the arrangement is compact, the operation performance is stable, the operation is simple and convenient, the occupied space is small, the application range is wide, the maintenance is convenient, the safe operation is realized, the manual adjustment is not needed, and the time is saved, thereby the working efficiency is improved.
The invention discloses a soft tooling balance adjustable material assembly lifting appliance, which is shown in fig. 1 to 3, and can be based on the technical scheme described above, wherein the material balance adjusting mechanisms comprise material balance pulley blocks 21, each material balance pulley block 21 comprises a material limiting bracket 212 and two first traveling wheels 211, the two first traveling wheels 211 are respectively connected to the end parts of an upper cross rod 11 and the end parts of a lower cross rod 12 on the front side and the rear side of a base frame 10 in a position-adjustable sliding manner through the material limiting brackets 212, and a lifting hook 23 is fixed at the lower end of each material balance pulley block 21. Like this, the balanced assembly pulley 21 of material passes through the spacing support 212 of material and two the first travelling wheel 211 both can realize spacing function, can realize the function of sliding again, and adjustable slip material balance adjustment mechanism according to different material size positions drives lifting hook 23 and slides, makes the distance between lifting hook 23 unanimous with the distance between the material hoisting point, satisfies the transport of different materials, and easy operation is convenient, and is with low costs, can use in less space scope, and application scope is wide and convenient maintenance. The lifting hook 23 can be fixed at the lower end of the material balance pulley block 21 through an iron chain 22. On the basis of the previous technical scheme, a further preferable technical scheme is that a connecting frame 213 is arranged between the material balance pulley blocks 21 on the front side and the rear side of the end part of the base frame 10, and two ends of the connecting frame 213 are respectively and fixedly connected with the material limiting brackets 212 on the front side and the rear side of the base frame 10. Like this, adjust link 213 and drive the balanced slip group 21 of link 213 both ends and slide, but the position according to the adjustable link 213 of different material sizes drives the balanced adjustment mechanism of material and slides, makes the distance between lifting hook 23 unanimous with the distance between the material hoisting point, and the operation is more swift convenient, save time improves work efficiency. On the basis of the above technical solution, a further preferable technical solution is that the connecting frame 213 is provided with a material guiding screw 214, the material guiding screw 214 is fixedly connected with the connecting frame 213, both ends of the material guiding screw 214 pass through a connecting block 215 and are rotatably connected with the connecting hole threads of the connecting block 215, and the connecting block 215 is fixed on the first longitudinal rod 15 and the second longitudinal rod 16. Like this, when the size according to the material needs to adjust the balanced adjustment mechanism of material, manual screw material lead screw 214, material lead screw 214 drives the link 213 that is fixed with material lead screw 214 under the drive of connecting block 215 connecting hole screw thread and removes, link 213 can be fixed through fixed part 318 and material lead screw 214 riveting to drive the balanced adjustment mechanism position adjustable slip of material that link 213 both ends are fixed, the material lead screw 214 is twisted according to the different sizes of material and the balanced adjustment mechanism position adjustable slip of material is driven, satisfies the transportation of different materials, and manual operation is simpler, and the position is more accurate, does not have to slide, and is with low costs, and the structure can be applied in less space scope, and application scope is wide and convenient maintenance. The further preferable technical scheme on the basis of the previous technical scheme is that a material motor is arranged on the base frame 10 and is respectively connected with the material guide screw rods 214, so that the material guide screw rods 214 are respectively connected with the material motor, the material guide screw rods 214 are manually screwed by the material motor instead of manual operation, a connecting frame is fixedly arranged on the material guide screw rods 214, and the connecting frame 231 is rotationally driven to slide by screwing the material guide screw rods 214, so that the position of a material balance pulley block 21 is regulated, the material conveying of different sizes is met, the human engineering is improved, the working efficiency is improved, the material motor can be remotely controlled through mobile phone software/computer software, the human engineering is further improved, the operation is more humanized, the material motor can be remotely controlled at high altitude, the safety of operators is ensured, and the working efficiency is further improved.
The invention discloses a soft tooling balance adjustable material assembly lifting appliance, which is shown in fig. 1 to 3, and can be based on the technical scheme described above, wherein the lifting point balance adjustment mechanism comprises a lifting point balance pulley block 31, the upper end of the lifting point balance pulley block 31 is connected with a lifting buckle 32, the lifting point balance pulley block 31 comprises a lifting point limiting bracket 311 and two second travelling wheels 312, the lifting buckle 32 is connected with the lifting point limiting bracket 311, and the two second travelling wheels 312 are respectively connected with the upper part and the lower part of a middle cross rod of a base frame 10 in a position-adjustable sliding manner through the lifting point limiting bracket 311. Like this, when meetting the unbalanced material of barycenter, hoist the material and rise certain distance, whether the material is in balanced state, if the material slope or unbalance, adjust the balanced adjustment mechanism of hoisting point, the hoisting point limiting support 311 of the balanced assembly pulley of hoisting point 31 drives second walking wheel 312 and is in adjustable sliding adjustment of horizontal pole upper portion and lower part position in the middle of the bed frame 10, drives the hanging buckle 32 and moves to the lower end direction of material from ground until the material is in balanced state to satisfy the material of different barycenters and keep balanced in the transportation of automobile assembly transfer chain, the balanced assembly pulley of hoisting point 31 both can realize limit function and can realize the function of sliding again, has the phenomenon of avoiding the slope, arranges compactly, easy operation is swift, occupation space is little, application scope is wide and convenient maintenance, thereby saves time and improves work efficiency. Based on the foregoing technical solution, it is further preferable that the number of the lifting point balance pulley blocks 31 is two, the two lifting point balance pulley blocks 31 are symmetrically disposed on the two middle cross bars of the base frame 10, the left and right ends of the lifting buckle 32 are respectively connected with the lifting point limiting brackets 311, the lifting point limiting brackets 311 are fixedly connected with each other through the fixing blocks 313, and the two second travelling wheels 312 are respectively connected with the upper portions and the lower portions of the two middle cross bars of the base frame 10 through the position adjustable sliding connection of the lifting point limiting brackets 311. Like this, set up through two hoisting point balance pulley group 31 symmetry on two horizontal poles in the middle of the bed frame 10, strengthen the fastness of bed frame 10 and button 32, when meetting the unbalanced material of barycenter, the manual regulation hoisting point balance pulley group 31 position, hoisting point spacing support 311 in the hoisting point balance pulley group 31 drives second walking wheel 312 and is in two horizontal poles upper portion and lower part position adjustable slip of bed frame 10 to satisfy the material of different barycenters and keep balance in the transportation of automobile assembly transfer chain, hoisting point balance pulley group 31 both can realize spacing function and can realize sliding function simultaneously effectively avoid the slope phenomenon and rational in infrastructure, arrange compactly, operating performance is stable, easy operation is convenient, occupation space is little, and application scope is wide and convenient maintenance saves time thereby improves work efficiency. Based on the previous technical solution, a further preferred technical solution is that a lifting point guide screw 315 is disposed in the middle of the lower portions of the two symmetrical lifting point balance pulley blocks 31, the lifting point guide screw 315 passes through and is in threaded connection with a fixing hole 314 of the fixing block 313, and two ends of the lifting point guide screw 315 respectively pass through a first mounting hole 317 of a mounting seat 316 and are rotatably connected with the lower sides of the left and right end portions of the two cross bars in the middle of the base frame 10. Like this, when the material barycenter that hangs is different, needs to adjust hoisting point balance adjustment mechanism, the manual work is twisted the hoisting point lead screw 315, hoisting point lead screw 315 passes through fixed block 313 fixed orifices 314 screw drive fixed block 313 and slides, the fixed block 313 drives the transportation of different material barycenters is satisfied in the adjustable slip in hoisting point balance pulley group 31 position, and manual operation is simple, and the position is accurate, does not have to slide, and is with low costs, and the structure can be applied in less space scope, and application scope is wide and convenient maintenance. The further preferable technical scheme on the basis of the previous technical scheme is that a lifting point motor is arranged on the base frame 10 and is connected with a lifting point guide screw 315, so that the lifting point guide screw 315 is connected with the lifting point motor, the lifting point guide screw 315 is manually screwed by the lifting point motor instead of the lifting point guide screw 315, the fixing block 313 is driven by the lifting point guide screw 315, the position of the lifting point balance pulley block 31 is further regulated, the mass center of different materials is conveyed, the man-machine engineering is improved, the working efficiency is improved, the lifting point motor can be remotely controlled through mobile phone software/computer software, the man-machine engineering is improved, the operation is more humanized, the lifting point small motor can be remotely controlled at high altitude, the safety of operators is improved, and the working efficiency is accelerated.
The invention discloses a soft tooling balance adjustable material assembly lifting appliance, which is shown in fig. 1 to 3, and can be based on the technical scheme described above, wherein the left end and the right end of a base frame 10 are provided with no-load balance adjusting devices, each no-load balance adjusting device comprises a regulator 40 and at least one weight 42, the two ends of the regulator 40 are respectively fixed on the left end and the right end of a first transverse rod 13 and the left end and the right end of a second transverse rod 14 in the middle of the base frame 10, and the weights 42 are detachably and fixedly connected to the regulator 40 through second mounting holes 41 on the regulator 40. Like this, when the balanced adjustment mechanism adjustment of hoisting point still can not satisfy the balance after the time of empty load, can hang weight 42 on regulator 40, be in balanced state when empty load, carry out the hoisting point adjustment after the load material again, further ensure hang the material and balance the power in the transportation of car assembly transfer chain, effectively avoid the tilting phenomenon and rational in infrastructure, arrange compactly, operating performance is stable, easy operation is convenient, occupation space is little, application scope is wide and convenient maintenance, thereby save time improves work efficiency.
The foregoing description of the embodiments of the present invention should not be taken as limiting the scope of the invention, but rather should be construed in view of the following detailed description.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403156.4A CN109956398B (en) | 2017-12-22 | 2017-12-22 | A soft tooling balanced and adjustable material assembly hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403156.4A CN109956398B (en) | 2017-12-22 | 2017-12-22 | A soft tooling balanced and adjustable material assembly hoist |
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| Publication Number | Publication Date |
|---|---|
| CN109956398A CN109956398A (en) | 2019-07-02 |
| CN109956398B true CN109956398B (en) | 2024-12-27 |
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| CN201711403156.4A Active CN109956398B (en) | 2017-12-22 | 2017-12-22 | A soft tooling balanced and adjustable material assembly hoist |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302202B (en) * | 2020-03-12 | 2021-06-15 | 江苏欧超重工科技有限公司 | Automatic lifting appliance based on goods sorting |
| CN112524141A (en) * | 2020-11-25 | 2021-03-19 | 湖南潇安安全科技有限公司 | Lifting appliance for door and window frames |
| CN112539215A (en) * | 2020-11-25 | 2021-03-23 | 湖南潇安安全科技有限公司 | Lifting appliance for hanging multiple door and window frames |
| CN116022633A (en) * | 2021-10-26 | 2023-04-28 | 中国石油工程建设有限公司 | Multi-stage dynamic balancing and self-adjusting system module installation structure and technology |
| CN115709937B (en) * | 2022-10-10 | 2024-03-08 | 无锡普天铁心股份有限公司 | Iron core hanging beam equipment |
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| CN109956398A (en) | 2019-07-02 |
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