CN107188030B - A kind of suspender hangs pawl structure - Google Patents
A kind of suspender hangs pawl structure Download PDFInfo
- Publication number
- CN107188030B CN107188030B CN201710613978.9A CN201710613978A CN107188030B CN 107188030 B CN107188030 B CN 107188030B CN 201710613978 A CN201710613978 A CN 201710613978A CN 107188030 B CN107188030 B CN 107188030B
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- China
- Prior art keywords
- block
- pedestal
- main body
- hole
- base main
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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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
- B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
Pawl structure, including Y types block, pedestal, position limiting structure, clamping plate, upper holder block, adjustment structure, lower lock block and cylinder are hung the present invention relates to a kind of suspender；Y types block is rotatably connected by the first rotary shaft with pedestal, and position limiting structure is set on pedestal, and position limiting structure with Y type blocks are movable contacts；The upper end of clamping plate is flexibly connected with the lower end of Y type blocks, and the middle part of clamping plate is connect by the second rotary shaft with pedestal；Upper holder block is fixed on pedestal, and adjustment structure is connect with pedestal and lower lock block respectively, and lower lock block is fixed on the lower end of clamping plate；Cylinder is rotatably connected by third rotary shaft with pedestal, and the upper end of cylinder is rotatablely connected with the side of Y type blocks upper end.The technical program realizes the appearance of suspender lower lock block more efficiently protection part when contacting part by the structure of Y types block, clamping plate and cylinder, and realize clamp after hung the position of part and stablized.
Description
Technical field
The invention belongs to suspender technical field, particularly relate to a kind of suspender hangs pawl structure.
Background technology
Body of a motor car is gradually welded by various types of small parts by level, to ensure that the welding formed after welding is total
At stable accuracy, reliable, the auxiliary mould of design specialized is ensured in the welding process.The auxiliary mould of each level it
Between must be related to material circulation, material circulate process efficiency and precision stability be to be paid close attention to required for this field
Problem.
Automobile material circulation suspender is divided into common suspender and fine positioning suspender, and common suspender need to only realize hanged and transfer work(
Energy, fine positioning suspender need to take into account the positional precision and stable quality of hanged plate process, generally use automatic clamping mechanism
The crawl and positioning of plate are carried out instead of commonly hanging pawl.
In the prior art, the material between auxiliary mould is conveyed by suspender, the suspender of the prior art as shown in Figure 1,
Clamp system is fixedly mounted in suspender main body 03, the upper support 04 of clamp system be stationary state during hanged in advance with
It is turned to by platform sling part by the drive of cylinder 01 after upper support to place by the clamping jaw 02 of the upper plane contact of platform sling part 05, suspender
Lower section so that realize to by the crawl of platform sling part and positioning function.
The suspender of the prior art is insufficient to the protection of material, clamping jaw be plane contact by the contact position of platform sling part,
Clamping jaw is contacted with by the contact process of platform sling part to contact the face of extending to by line in the switching process of clamping jaw, entire contact plane
Non-concurrent realization is be easy to cause to by the damage of platform sling part appearance product；The suspender precision of the prior art is insufficient, in order to reduce folder
Pawl is in switching process to by the destruction of platform sling part, certain gap is reserved by needing.
Invention content
Pawl structure is hung the object of the present invention is to provide a kind of suspender, pawl structure is hung to material with solve the prior art
Protection is insufficient and positioning accuracy is insufficient.
The present invention is achieved by the following technical solutions：
A kind of suspender hangs pawl structure, including Y types block, pedestal, position limiting structure, clamping plate, upper holder block, adjustment structure, pushing
Block and cylinder；
The Y types block is rotatably connected by the first rotary shaft with the pedestal, and the position limiting structure is set to the pedestal
On, and the position limiting structure with the Y types block is movable contacts；
The upper end of the clamping plate is flexibly connected with the lower end of the Y types block, and the middle part of the clamping plate passes through the second rotary shaft
It is connect with the pedestal；
The upper holder block is fixed on the pedestal, and the adjustment structure connects with the pedestal and the lower lock block respectively
It connects, the lower lock block is fixed on the lower end of the clamping plate；
The cylinder is rotatably connected by third rotary shaft with the pedestal, on the upper end of the cylinder and the Y types block
The side at end is rotatablely connected.
Hang pawl structure in the open state when described, the point of rotation, the Y types block between the Y types block and pedestal with
The point of rotation between the clamping plate and, the point of rotation between the clamping plate and the pedestal is on same straight line.
The pedestal includes first base main body, second base main body, upper junction plate, connecting plate and L-type boss；
The first base main body and the second base main body are relatively parallel, the lower surface of the upper junction plate respectively with
The upper right side of the first base main body and the upper right side of the second base main body are fixedly connected；
The both ends of the connecting plate are connect with the first base main body and the second base main body respectively；The L-type
Boss is fixedly connected with the lower left side of the lower left side of the first base main body and the second base main body simultaneously；
Bolt hole and dowel hole are provided on the upper junction plate；
Shaft mounting hole and one is rotated there are three being oppositely arranged in the first base main body and the second base main body
A lightening hole；
It is provided with adjustment hole and bolt hole on the L-type boss.
It is provided with rotary shaft via in the middle part of the Y types block, the lower end of the Y types block is provided with through-hole, in the Y types
The side of the upper end of block is provided with mounting hole；
The both sides at the middle part of the Y types block are provided with opposite boss, the rotary shaft via penetrates through the boss.
The position limiting structure includes caging bolt and stop nut, and the stop nut connects with the caging bolt screw thread
It connects, the caging bolt is threadedly coupled cooperation, the upper end of the caging bolt and the Y types with the threaded hole on the connecting plate
The movable contact in side of the upper end of block.
The clamping plate includes cleat body, the upper end of the cleat body is provided with opening, in the upper end of the clamping plate
It is provided with the through-hole of opposite perforation, the through-hole is corresponding with the through-hole of lower end of Y types block；
Strip trepanning is provided in the cleat body, to pass through second rotary shaft, in the clamping plate master
The lower end of body is provided with projective table type edge, and the projective table type edge and the lower face of the cleat body constitute L-type face, to pacify
Fill the lower lock block.
Sliding shoe is relatively set in second rotary shaft, the sliding shoe is set in the strip opening.
Two relatively parallel rectangle trepannings are provided on the upper holder block, respectively with the bolt on the L-type boss
Hole corresponds, and the upper surface of the upper holder block is provided with adjusting bolt hole.
The adjustment structure includes adjusting bolt, upper adjusting nut and lower adjusting nut, the upper adjusting nut and described
Lower adjusting nut is threadedly coupled with the adjusting bolt respectively, and the upper adjusting nut and the lower adjusting nut are respectively arranged at
The both up and down of the L-type boss structure, the lower end of the adjusting bolt are threadedly coupled with the adjusting bolt hole.
The beneficial effects of the invention are as follows：
The technical program realizes suspender lower lock block when contacting part more by the structure of Y types block, clamping plate and cylinder
Be effectively protected the appearance of part, and realize clamp after hung part position stablize.
Description of the drawings
Fig. 1 is prior art hanger structure schematic diagram；
Fig. 2 is the axonometric drawing of the present invention；
Fig. 3 is the front view of the present invention；
Fig. 4 is the full sectional view of Fig. 3；
Fig. 5 is the A-A sectional views of Fig. 3；
Fig. 6 is the axonometric drawing of Y type blocks；
Fig. 7 is the axonometric drawing of clamping plate；
Fig. 8 is the axonometric drawing of sliding shoe；
Fig. 9 is the axonometric drawing of pedestal；
Reference sign
01 cylinder, 02 clamping jaw, 03 suspender main body support on 04, and 05 by platform sling part, 1Y type blocks, 2 pedestals, 3 stop nuts, and 4
Limit screw, 5 clamping plates, 6 adjusting bolts, adjusting nut on 7,8 times adjusting nuts, 9 upper holder blocks, 10 lower lock blocks, 11 gaskets, 12 sides
Limit port, 13 bearings, 14 first rotary shafts, the limit of 15 axis, 16 sliding shoes, 17 bearings, 18 side limited blocks, 19 cylinders, 101 rotations
Axis via, 102 through-holes, 103 mounting holes, 104 boss, 201 first base main bodys, 202 second base main bodys, 203 upper junction plates,
204L type boss, 205 connecting plates, 206 bolts hole, 207 dowel holes, 208 rotation shaft mounting holes, 209 lightening holes, 210 are adjusted
Hole, 211 bolts hole, 501 cleat bodies, 502 openings, 503 through-holes, 504 rectangle trepannings, 505 projective table type edges.
Specific implementation mode
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used for explanation and illustration technical scheme of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
As shown in Fig. 2 to Fig. 9, main part of the invention is pedestal 2 (as shown in Figure 9), and the upper right side of pedestal 2 passes through four
A bolt and two positioning pins are fixedly mounted in the main body of suspender, and other parts are direct or indirect in the present invention is mounted on
On pedestal 2.
Pedestal 2 includes that first base main body 201, second base main body 202, upper junction plate 203, connecting plate 205 and L-type are convex
Platform 204.
First base main body and second base main body are relatively parallel, the lower surface of upper junction plate respectively with first base main body
Upper right side and the upper right side of second base main body be fixedly connected.
The both ends of connecting plate are connect with first base main body and second base main body respectively；L-type boss simultaneously with the first bottom
The lower left side of seat main body and the lower left side of second base main body are fixedly connected.
Bolt hole 206 and dowel hole 207 are provided on upper junction plate 203.
Rotation shaft mounting hole 208 and a loss of weight there are three being oppositely arranged in first base main body and second base main body
Hole 209.
Adjustment hole 210 and bolt hole 211 are provided on L-type boss.
The middle part of Y types block 1 is provided with rotary shaft via 101, the lower end of Y type blocks is provided with through-hole 102, in Y type blocks
The side of upper end is provided with mounting hole 103.
Opposite boss 104 is provided in the both sides at the middle part of Y type blocks, rotary shaft via penetrates through boss.
As shown in fig. 7, clamping plate includes cleat body 501, the upper end of cleat body is provided with opening 502, in clamping plate
Upper end is provided with the through-hole 503 of opposite perforation, and through-hole 503 is corresponding with the through-hole 102 of lower end of Y types block.
Strip trepanning 504 is provided in cleat body, to pass through second rotary shaft, under cleat body
End is provided with projective table type edge 505, the lower face composition L-type face at projective table type edge and cleat body, to install the pushing
Block.
As shown in figure 4,19 ontology of cylinder is rotatably connected by third rotary shaft with pedestal 2, top and the Y type blocks of cylinder 19
1 upper right side rotatable connection, the middle section of Y types block 1 (as shown in Figure 6) is equipped with symmetrical square boss, in this position Y
Type block 1 is rotatably connected with pedestal 2 by the first rotary shaft, and the end of Y types block 2 is rotatably connected by rotary shaft with clamping plate 5, clamping plate
The upper end of 5 (as shown in Figure 7) is the end that U-type groove structure is just caught in Y type blocks, and the middle section of clamping plate 5 is strip circular hole,
By being slidably connected between sliding shoe 7 and rotary shaft while it is rotatably connected by rotary shaft with pedestal 2, the end of clamping plate 5
L-type face is constituted equipped with projective table type edge and bottom surface to install lower lock block 10.
As shown in Fig. 2, the top-left position of pedestal 2 has been centrally located position limiting structure, position limiting structure includes caging bolt and limit
Position nut, stop nut are threadedly coupled with caging bolt, and caging bolt is threadedly coupled cooperation with the threaded hole on connecting plate, limit
The upper end of bolt with the side of the upper end of Y type blocks is movable contacts.
The extension elongation of Limit screw is adjustable, and the movement to Y type blocks is realized by Limit screw contact with Y types block 1
Limit, the point of rotation when Y type block stop motions between Y types block and pedestal, Y types block and clamping plate, clamping plate and pedestal three are in
On same straight line.
As shown in Fig. 2, be provided with two relatively parallel rectangle trepannings on upper holder block, respectively with the spiral shell on L-type boss
Keyhole corresponds, and the upper surface of upper holder block is provided with adjusting bolt hole.
Adjustment structure includes adjusting bolt 6, upper adjusting nut 7 and lower adjusting nut 8, upper adjusting nut and lower adjusting nut
It being threadedly coupled respectively with adjusting bolt, upper adjusting nut and lower adjusting nut are respectively arranged at the both up and down of L-type boss structure,
The lower end of adjusting bolt is threadedly coupled with adjusting bolt hole.
Two bolts are each passed through the rectangle trepanning of upper holder block 9, and upper holder block is fixed on pedestal 2, in upper holder block 9
Separately there is adjustment structure in top, and the adjusting bolt 6 being fixed on pedestal 2, adjusting bolt 6 passes through upper adjusting nut and lower adjusting nut
It is connected with pedestal 2, it can be achieved that the extension elongation of adjusting bolt 6 is adjustable, the end of adjusting bolt 6 is in contact with upper holder block 9 to control
The direction of the position and seal face of upper holder block 9 processed.
As shown in figure 3, having gasket 11 therebetween, to be fixedly connected by adjusting gasket between lower lock block 10 and clamping plate 5
11 thickness can realize the adjustment to 10 compacted position of lower lock block.
As shown in figure 5, the first rotary shaft 14 passes through the both sides of pedestal 2, and its axial position is realized by axis limit 15
Fixed, axis limit 15 is simultaneously fixedly mounted on pedestal 2 by the lateral grooves position of 15 the first rotary shaft 14 of insertion of axis limit；Y types
Block 1 is connect by bearing 13 with the first rotary shaft 14, and the both sides of Y types block 1 are respectively sleeved on the first rotary shaft there are one side limited block 12
On 14；Connection type between Y types block 1 and clamping plate 5 is similar to the connection type of Y types block and pedestal；Clamping plate 5 is each side
A sliding shoe 16 (shown in Fig. 8) is inserted into intermediate strip circular hole position, two sliding shoes 16 pass through respective bearing and the
Two rotary shafts are connected, and the connection type of the second rotary shaft and pedestal is similar to the connection type of Y types block and pedestal.
As above, in use, upper holder block 9 is contacted with the upper surface for being hung part in advance, then is controlled down by cylinder
Briquetting 10 is contacted with the lower surface for being hung part, and lower lock block 10 is almost being perpendicular to quilt close to movement locus when being hung part
The direction of part lower plane is hung, while three points of rotation after lower lock block 10 compresses in place in the present invention are just at the same as always
On line, dead point mechanism is constituted at this time, and as being hung part provides infinitely great rebound resistance.
It the above is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Objectively there is unlimited concrete structure, for those skilled in the art, is not departing from the principle of the invention
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of suspender hangs pawl structure, which is characterized in that including Y types block, pedestal, position limiting structure, clamping plate, upper holder block, adjusting
Structure, lower lock block and cylinder；
The Y types block is rotatably connected by the first rotary shaft with the pedestal, and the position limiting structure is set on the pedestal, and
The position limiting structure with the Y types block is movable contacts；
The upper end of the clamping plate is flexibly connected with the lower end of the Y types block, and the middle part of the clamping plate passes through the second rotary shaft and institute
State pedestal connection；
The upper holder block is fixed on the pedestal, and the adjustment structure is connect with the pedestal and the lower lock block respectively, institute
State the lower end that lower lock block is fixed on the clamping plate；
The cylinder is rotatably connected by third rotary shaft with the pedestal, the upper end of the cylinder and the Y types block upper end
Side is rotatablely connected；
The pedestal includes first base main body, second base main body, upper junction plate, connecting plate and L-type boss；
The first base main body and the second base main body are relatively parallel, the lower surface of the upper junction plate respectively with it is described
The upper right side of first base main body and the upper right side of the second base main body are fixedly connected；
The both ends of the connecting plate are connect with the first base main body and the second base main body respectively；The L-type boss
It is fixedly connected simultaneously with the lower left side of the lower left side of the first base main body and the second base main body；
Bolt hole and dowel hole are provided on the upper junction plate；
Shaft mounting hole is rotated there are three being oppositely arranged in the first base main body and the second base main body and one subtracts
Repeated hole；
It is provided with adjustment hole and bolt hole on the L-type boss.
2. suspender according to claim 1 hangs pawl structure, which is characterized in that hang pawl structure in the open state when described
When, the point of rotation, the Y types block between the Y types block and pedestal and the point of rotation between the clamping plate and, the clamping plate and institute
The point of rotation stated between pedestal is on same straight line.
3. suspender according to claim 1 hangs pawl structure, which is characterized in that be provided with rotation in the middle part of the Y types block
Axis via, through-hole is provided in the lower end of the Y types block, and the side of the upper end of the Y types block is provided with mounting hole；
The both sides at the middle part of the Y types block are provided with opposite boss, the rotary shaft via penetrates through the boss.
4. suspender according to claim 3 hangs pawl structure, which is characterized in that the position limiting structure include caging bolt and
Stop nut, the stop nut are threadedly coupled with the caging bolt, the caging bolt and the screw thread on the connecting plate
Hole is threadedly coupled cooperation, the upper end of the caging bolt with the side of the upper end of the Y types block is movable contacts.
5. suspender according to claim 3 hangs pawl structure, which is characterized in that the clamping plate includes cleat body, in institute
The upper end for stating cleat body is provided with opening, and the upper end of the clamping plate is provided with the through-hole of opposite perforation, the through-hole and institute
The through-hole for stating the lower end of Y type blocks is corresponding；
Strip trepanning is provided in the cleat body, to pass through second rotary shaft, in the cleat body
Lower end is provided with projective table type edge, and the projective table type edge and the lower face of the cleat body constitute L-type face, to install
State lower lock block.
6. suspender according to claim 5 hangs pawl structure, which is characterized in that be oppositely arranged in second rotary shaft
There are sliding shoe, the sliding shoe to be set in the strip trepanning.
7. suspender according to claim 1 hangs pawl structure, which is characterized in that be provided on the upper holder block relatively parallel
Two rectangle trepannings, respectively on the L-type boss bolt hole correspond, the upper holder block upper surface be arranged
There is adjusting bolt hole.
8. suspender according to claim 7 hangs pawl structure, which is characterized in that the adjustment structure include adjusting bolt,
Upper adjusting nut and lower adjusting nut, the upper adjusting nut and the lower adjusting nut connect with the adjusting bolt screw thread respectively
It connects, the upper adjusting nut and the lower adjusting nut are respectively arranged at the both up and down of the L-type boss structure, the adjusting
The lower end of bolt is threadedly coupled with the adjusting bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613978.9A CN107188030B (en) | 2017-07-25 | 2017-07-25 | A kind of suspender hangs pawl structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613978.9A CN107188030B (en) | 2017-07-25 | 2017-07-25 | A kind of suspender hangs pawl structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107188030A CN107188030A (en) | 2017-09-22 |
| CN107188030B true CN107188030B (en) | 2018-07-13 |
Family
ID=59884159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613978.9A Expired - Fee Related CN107188030B (en) | 2017-07-25 | 2017-07-25 | A kind of suspender hangs pawl structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107188030B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201952106U (en) * | 2011-02-21 | 2011-08-31 | 浙江吉利汽车有限公司 | Clamping device for lifting appliance |
| CN103449304A (en) * | 2013-08-23 | 2013-12-18 | 芜湖奕辰模具科技有限公司 | Automotive body fixture |
| CN203545469U (en) * | 2013-11-12 | 2014-04-16 | 安徽江淮汽车股份有限公司 | Floor and rear-sleeper assembly lifting tool commonly-used for multiple vehicle types |
| CN203976222U (en) * | 2014-07-23 | 2014-12-03 | 东风汽车公司 | A kind of car load suspender servo positioning system |
| CN104444757A (en) * | 2014-10-28 | 2015-03-25 | 奇瑞汽车股份有限公司 | Front floor assembly lifting appliance |
| CN204281063U (en) * | 2014-10-28 | 2015-04-22 | 浙江吉利控股集团有限公司 | Novel positioning clamping device |
-
2017
- 2017-07-25 CN CN201710613978.9A patent/CN107188030B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201952106U (en) * | 2011-02-21 | 2011-08-31 | 浙江吉利汽车有限公司 | Clamping device for lifting appliance |
| CN103449304A (en) * | 2013-08-23 | 2013-12-18 | 芜湖奕辰模具科技有限公司 | Automotive body fixture |
| CN203545469U (en) * | 2013-11-12 | 2014-04-16 | 安徽江淮汽车股份有限公司 | Floor and rear-sleeper assembly lifting tool commonly-used for multiple vehicle types |
| CN203976222U (en) * | 2014-07-23 | 2014-12-03 | 东风汽车公司 | A kind of car load suspender servo positioning system |
| CN104444757A (en) * | 2014-10-28 | 2015-03-25 | 奇瑞汽车股份有限公司 | Front floor assembly lifting appliance |
| CN204281063U (en) * | 2014-10-28 | 2015-04-22 | 浙江吉利控股集团有限公司 | Novel positioning clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107188030A (en) | 2017-09-22 |
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Granted publication date: 20180713 |