CN204504611U - Escalator 3D assembly tooling fixture - Google Patents
Escalator 3D assembly tooling fixture Download PDFInfo
- Publication number
- CN204504611U CN204504611U CN201520141147.2U CN201520141147U CN204504611U CN 204504611 U CN204504611 U CN 204504611U CN 201520141147 U CN201520141147 U CN 201520141147U CN 204504611 U CN204504611 U CN 204504611U
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- CN
- China
- Prior art keywords
- supporting
- clamping column
- crossbeam
- support
- escalator
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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.)
- Withdrawn - After Issue
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a kind of escalator 3D assembly tooling fixture, comprise workbench, benchmark crossbeam and can transverse shifting crossbeam, fixed reference crossbeam keeps motionless as benchmark, can transverse shifting crossbeam by screw rod transmission guide rail support on workbench, screw rod transmission guide rail is connected with motor-driven and drives can transverse shifting crossbeam transverse shifting; For supporting and location movement curve be located at benchmark crossbeam and can the support clamping column of transverse shifting crossbeam relevant position, the first supporting and location clamping column, be suitable for two horizontal step movement curves the second supporting and location clamping column, be suitable for three horizontal step movement curve the 3rd supporting and locations clamping columns.Of the present utility model have structure simply, fast easy to operate laterally across motor adjustment, without the advantage regulating the 3D assembling that just can meet the guide rail top and the bottom curve of varying level length.
Description
Technical field
The utility model belongs to escalator technical field, particularly a kind of escalator 3D assembly tooling fixture.
Background technology
The complex structure that the top and the bottom curve frock of current Ge great escalator producer is welded with, but also do not possess the movement curve welding function that just directly can be switched to three horizontal steps without the need to adjustment from two horizontal steps, the welding of other length ladder types could be adapted to after must needing manually adjustment, during such operation, spended time is long, and long-run adjustment is not easy to the stable of welding procedure.In addition in lateral adjustments, the employing slide block that Ge great staircase producer has guides, and regulates manually, and this shortcoming needs with manpower and many time will be spent to go to adjust frock clamp.
Utility model content
For overcoming the limitation of above-mentioned prior art, the purpose of this utility model is to provide a kind of escalator 3D assembly tooling fixture, and its structure composition is simple, easy to operate, greatly increases work efficiency.
For reaching above-mentioned technical purpose, the technical solution of the utility model is: a kind of escalator 3D assembly tooling fixture, comprise workbench and the benchmark crossbeam that be parallel to each other of support on workbench and can transverse shifting crossbeam, fixed reference crossbeam keeps motionless as benchmark, it is characterized in that: described can transverse shifting crossbeam by screw rod transmission guide rail support on workbench, screw rod transmission guide rail is connected with motor-driven and drives can transverse shifting crossbeam transverse shifting; For supporting and location movement curve be located at benchmark crossbeam and can transverse shifting crossbeam relevant position support clamping column, first supporting and location clamping column, second supporting and location clamping column, the 3rd supporting and location clamping column, first supporting and location clamping column mates with two horizontal step movement curves with the distance that the second supporting and location clamps column, and the first supporting and location clamping column mates with three horizontal step movement curves with the distance that the 3rd supporting and location clamps column.
Described screw rod transmission guide rail comprises: screw mandrel, slide block, V-type or U-rail, the screw mandrel bearing support block of support unit is housed, V-type or U-rail two ends are connected with screw mandrel bearing support block respectively, slide block have with the V-arrangement of V-type or U-rail form fit or U-shaped bottom, run through slide block and the screw mandrel spun with it is carried on the support unit of screw mandrel bearing support block; The output shaft of motor to be connected with the screw mandrel of screw rod transmission guide rail by shaft coupling and to link, and drives screw mandrel to rotarily drive slide block and moves along screw mandrel; Can transverse shifting crossbeam and slide block affixed with its synchronizing moving.
Described V-type or U-rail sidewall are provided with the dowel hole being positioned at diverse location, carry out spacing by alignment pin to slide block.
Described V-type or U-rail single-sided side walls are provided with two or more dowel hole, and slide block is provided with pin-and-hole, and alignment pin inserts after running through dowel hole and carries out spacing to slide block in the pin-and-hole of slide block.
Described first supporting and location clamping column, the second supporting and location clamping column, the 3rd supporting and location clamping column are provided with support groove, and movement curve wallboard correspondence position is provided with the removable pin of screw thread, and the removable pin support of this screw thread is in support groove.
Described support groove is U-shaped draw-in groove.
Described support clamping column, the second supporting and location clamping column, the 3rd supporting and location clamping column are provided with the spill spin block of fixture block, rotatable clamp and band rotating hole, rotatable clamp is installed on the spill spin block of band rotating hole, one end be with fixture block with the use of bare terminal end, be provided with at bare terminal end or the other end and clamp can be made to move along rotating hole axis thus adjust the tap wrench of the spacing of bare terminal end and fixture block.
Described every root supports clamping column, the second supporting and location clamping column or the 3rd supporting and location clamping column and is provided with more than one fixture block and more than one rotatable clamp, and the quantity of fixture block and rotatable clamp is equal or not etc.
Described rotatable clamp in [type or U-shaped, middle part be installed on band rotating hole spill spin block on, one end be with fixture block with the use of bare terminal end, be provided with tap wrench at bare terminal end or the other end.
Described can pass through screw rod transmission guide rail support on workbench in the middle part of transverse shifting crossbeam, and line slideway support is passed through on workbench in two ends.
Escalator slide rail curve erection welding frock clamp of the present utility model, by driven by motor screw rod transmission, make laterally adjustment easy to operate and quick, also directly can be switched to three horizontal step products from two horizontal steps to weld, the escalator slide rail curve that directly can meet varying level segment length need not be adjusted, the aligning accuracy of operation requires to decline, and greatly facilitate need of production, production efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of screw rod transmission guide rail of the present utility model;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is the working state schematic representation (three horizontal step movement curves) assembled escalator slide rail lower curve of the present utility model;
Fig. 5, Fig. 6 are that the removable pin of screw thread of the present utility model is installed and decomposing schematic representation respectively;
Fig. 7 is the working state schematic representation (two horizontal step movement curves) that escalator slide rail lower curve of the present utility model carries out assembling;
Fig. 8 is motor of the present utility model and drive lead screw connection diagram.
Detailed description of the invention
For the escalator 3D assembly tooling fixture being suitable for guide rail lower curve, the utility model is further elaborated below.
As shown in Figure 1, the utility model is a kind of escalator 3D assembly tooling fixture, comprises workbench 1, the benchmark crossbeam 2 of support being parallel to each other on workbench 1 and can transverse shifting crossbeam 3 etc.Fixed reference crossbeam 2 keeps motionless as benchmark.
Can pass through screw rod transmission guide rail 5 support on workbench 1 by transverse shifting crossbeam 3, screw rod transmission guide rail 5 and motor 7 are in transmission connection and drive can transverse shifting crossbeam 3 transverse shifting.In the present embodiment, can pass through screw rod transmission guide rail 5 support on workbench 1 in the middle part of transverse shifting crossbeam 3, line slideway 4 support is passed through on workbench 1 in two ends.Preferably, as shown in Figure 2 and Figure 3, screw rod transmission guide rail 5 comprises: screw mandrel 59, slide block 58, V-type or U-rail 52, screw mandrel bearing support block 51, baffle plate 53, nut block 55 etc.V-type or U-rail 52 two ends are connected with two screw mandrel bearing support blocks 51 respectively by bolt, each screw mandrel bearing support block 51 are equipped with respectively support unit 56,57.Nut block 55 is fixed in slide block 58 two ends, simultaneously slide block 58 have with the V-arrangement of V-type or U-rail 52 form fit or U-shaped bottom.Screw mandrel 59 runs through nut block 55, slide block 58 spinning with nut block 55, and screw mandrel 59 two ends are carried on the support unit 56,57 of screw mandrel bearing support block 51.When screw mandrel 59 rotates, cannot synchronous axial system owing to being limited by V-type or U-rail 52 bottom slide block 58, therefore can only drive axis direction translation along screw mandrel 59 by nut block 55.Or, also slide block 58 can be arranged to internal thread and directly spin with screw mandrel 59, now also can realize movement without the need to nut block 55.As shown in Figure 8, motor 7 is the integrated machine of band deceleration system, is installed on workbench 1 by L-type steel construction piece 6, and output shaft is connected with the screw mandrel 59 of screw rod transmission guide rail 5 is linked by shaft coupling 12, and driving screw mandrel 59 rotarily drives slide block 58 and moves along screw mandrel 59.Can transverse shifting crossbeam 3 by bolt and slide block 58 is affixed moves with its synchronous horizontal, thus adjustment benchmark crossbeam 2 and can spacing between transverse shifting crossbeam 3, can realize the different in width welding demand that escalator guide rail curve 18 assembles.V-type or U-rail 52 sidewall are provided with the dowel hole 521 being positioned at diverse location, are undertaken spacing by alignment pin 54 pairs of slide blocks 58.V-type or U-rail 52 single-sided side walls are provided with two or more dowel hole 521, such as, are provided with dowel hole 521 in the present embodiment, respectively the escalator of corresponding current three kinds of specifications the most common.Slide block 58 sidewall is provided with pin-and-hole, when slide block 58 moves to relevant position, inserts and carry out spacing to slide block 58 in the pin-and-hole of slide block 58 after alignment pin 54 being run through dowel hole 521.For increasing work efficiency further, can arrange control chip and some sensing elements, automatic control motor 7 starts or stops, and makes slide block 58 move to predeterminated position.
Benchmark crossbeam 2 and can being provided with and supporting clamping column 8, first supporting and location clamping column 9, second supporting and location clamping column 10, the 3rd supporting and location clamping column 11, for supporting and location movement curve 18 in transverse shifting crossbeam 3 relevant position.First supporting and location clamping column 9 mates (as Fig. 7) with the movement curve 18 of two horizontal steps with the distance that the second supporting and location clamps column 10, first supporting and location clamping column 8 mates (as Fig. 4) with the movement curve 18 of three horizontal steps with the distance that the 3rd supporting and location clamps column 11, that is: the first supporting and location clamping column 9 is points before the common support location of the horizontal step movement curve of varying number, and be the second supporting and location clamping column 10 for point after two horizontal its supporting and locations of step movement curve 18, for after the supporting and location of three horizontal step movement curves 18 point be the 3rd supporting and location clamping column 11.When assembling two horizontal step movement curve 18, the 3rd supporting and location clamping column 11 is inoperative; When the horizontal step movement curve 18 of assembling three, the second supporting and location clamping column 10 can remove fixture block 16 for avoiding space interference, no longer includes positioning function, and only by fixture block installing plate 161 and clamp 14 clamping actions.In the present embodiment, support clamping column 8 (totally four), the first supporting and location clamping column 9 (totally two), the second supporting and location clamping column 10 (totally two), the 3rd supporting and location clamping column 11 (totally two) by bolt between two the symmetry of a group be fixed on fixed reference crossbeam 2 and can on transverse shifting crossbeam 3.First supporting and location clamping column 9, second supporting and location clamping column 10, the 3rd supporting and location clamping column 11 are arranged in order from front to back.
As Figure 4-Figure 6, first supporting and location clamping column 9, second supporting and location clamping column 10, the 3rd supporting and location clamping column 11 are provided with support groove 19, on movement curve 18 wallboard 181 correspondence position, be provided with the removable pin 17 of screw thread simultaneously, this screw thread removable pin 17 support in support groove 19, thus realizes the positioning supports to movement curve 18.Such as, in the present embodiment, support groove 19 is U-shaped draw-in groove, displacement when can prevent support screw thread removable pin 17.The removable pin 17 of screw thread comprises bolt part 171 and nut portion 172, bolt part 171 is inserted in the locating hole movement curve 18 wallboard 181 correspondence position from side, by nut portion 172 from both opposite side screwing bolts parts 171 fix, then by removable for screw thread pin 17 support in support groove 19.Movement curve 18 wallboard 181 is provided with two locating holes, lay respectively at forward and backward correspondence position, the removable pin 17 of screw thread is first pre-installed on wallboard 181, then is lifted on frock clamp of the present utility model by wallboard 181, and the removable pin 17 of screw thread coordinates with support groove 19 and realizes positioning supports.Support groove 19 can be one-body molded with following fixture block 16, also can be point body formed to be assembled into one again, also can divide the body formed diverse location being arranged on clamping column respectively, depend on specific design and determine.
As shown in Figure 7, support clamping column 8, second supporting and location clamping column 10, the 3rd supporting and location clamping column 11 are provided with fixture block 16 and rotatable clamp 14.Rotatable clamp 14 is in [type or U-shaped, middle part is installed on the spill spin block 13 of band rotating hole, one end be with fixture block 16 with the use of bare terminal end, be provided with tap wrench 15 at bare terminal end or the other end, this tap wrench 15 can make rotatable clamp 14 move along rotating hole axis thus adjust the spacing of bare terminal end and fixture block 16.Every root supports clamping column 8, second supporting and location clamping column 10 or the 3rd supporting and location clamping column 11 is provided with the rotatable clamp 14 of more than more than one fixture block 16 and, and the quantity of fixture block 16 and rotatable clamp 14 is equal or not etc.Such as in the present embodiment, every root supports clamping column 8 and is provided with two fixture blocks 16 and two rotatable clamps 14, and lay respectively at and support clamping column 8 upper end and stage casing, fixture block 16 is square column type; Second supporting and location clamping column 10 is provided with a fixture block 16 and two rotatable clamps 14, and its fixture block 16 is integrated with the aforementioned positioning action support groove 19 that plays, and support groove 19 is positioned at fixture block 16 top, to simplify structure; 3rd supporting and location clamping column 11 is provided with a fixture block 16 and a rotatable clamp 14, and its fixture block 16 is integrated with the aforementioned support groove 19 playing positioning action, and support groove 19 is positioned at fixture block 16 top, to simplify structure.During duty, rotatable clamp 14 has movement curve 18 and that corresponding root clamping column in arms, and the bare terminal end of rotatable clamp 14 aims at clamping region, by screwing tap wrench 15, shortens the space between clamp 14 and fixture block 16, thus realizes clamping.
Claims (10)
1. an escalator 3D assembly tooling fixture, comprise workbench and the benchmark crossbeam that be parallel to each other of support on workbench and can transverse shifting crossbeam, fixed reference crossbeam keeps motionless as benchmark, it is characterized in that: described can transverse shifting crossbeam by screw rod transmission guide rail support on workbench, screw rod transmission guide rail is connected with motor-driven and drives can transverse shifting crossbeam transverse shifting; For supporting and location movement curve be located at benchmark crossbeam and can transverse shifting crossbeam relevant position support clamping column, first supporting and location clamping column, second supporting and location clamping column, the 3rd supporting and location clamping column, first supporting and location clamping column mates with two horizontal step movement curves with the distance that the second supporting and location clamps column, and the first supporting and location clamping column mates with three horizontal step movement curves with the distance that the 3rd supporting and location clamps column.
2. escalator 3D assembly tooling fixture according to claim 1, it is characterized in that: described screw rod transmission guide rail comprises: screw mandrel, slide block, V-type or U-rail, the screw mandrel bearing support block of support unit is housed, V-type or U-rail two ends are connected with screw mandrel bearing support block respectively, slide block have with the V-arrangement of V-type or U-rail form fit or U-shaped bottom, run through slide block and the screw mandrel spun with it is carried on the support unit of screw mandrel bearing support block; The output shaft of motor to be connected with the screw mandrel of screw rod transmission guide rail by shaft coupling and to link, and drives screw mandrel to rotarily drive slide block and moves along screw mandrel; Can transverse shifting crossbeam and slide block affixed with its synchronizing moving.
3. escalator 3D assembly tooling fixture according to claim 2, is characterized in that: described V-type or U-rail sidewall are provided with the dowel hole being positioned at diverse location, carry out spacing by alignment pin to slide block.
4. escalator 3D assembly tooling fixture according to claim 3, it is characterized in that: described V-type or U-rail single-sided side walls are provided with two or more dowel hole, slide block is provided with pin-and-hole, and alignment pin inserts after running through dowel hole and carries out spacing to slide block in the pin-and-hole of slide block.
5. escalator 3D assembly tooling fixture according to claim 1, it is characterized in that: described first supporting and location clamping column, the second supporting and location clamping column, the 3rd supporting and location clamping column are provided with support groove, movement curve wallboard correspondence position is provided with the removable pin of screw thread, and the removable pin support of this screw thread is in support groove.
6. escalator 3D assembly tooling fixture according to claim 5, is characterized in that: described support groove is U-shaped draw-in groove.
7. escalator 3D assembly tooling fixture according to claim 1, it is characterized in that: described support clamping column, the second supporting and location clamping column, the 3rd supporting and location clamping column are provided with the spill spin block of fixture block, rotatable clamp and band rotating hole, rotatable clamp is installed on the spill spin block of band rotating hole, one end be with fixture block with the use of bare terminal end, be provided with at bare terminal end or the other end and clamp can be made to move along rotating hole axis thus adjust the tap wrench of the spacing of bare terminal end and fixture block.
8. escalator 3D assembly tooling fixture according to claim 7, it is characterized in that: described every root supports clamping column, the second supporting and location clamping column or the 3rd supporting and location clamping column and is provided with more than one fixture block and more than one rotatable clamp, the quantity of fixture block and rotatable clamp is equal or not etc.
9. escalator 3D assembly tooling fixture according to claim 7, it is characterized in that: described rotatable clamp is in [type or U-shaped, middle part be installed on band rotating hole spill spin block on, one end be with fixture block with the use of bare terminal end, be provided with tap wrench at bare terminal end or the other end.
10. escalator 3D assembly tooling fixture according to claim 1, is characterized in that: described can pass through screw rod transmission guide rail support on workbench in the middle part of transverse shifting crossbeam, and line slideway support is passed through on workbench in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141147.2U CN204504611U (en) | 2015-03-12 | 2015-03-12 | Escalator 3D assembly tooling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141147.2U CN204504611U (en) | 2015-03-12 | 2015-03-12 | Escalator 3D assembly tooling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504611U true CN204504611U (en) | 2015-07-29 |
Family
ID=53702615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141147.2U Withdrawn - After Issue CN204504611U (en) | 2015-03-12 | 2015-03-12 | Escalator 3D assembly tooling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759806A (en) * | 2015-03-12 | 2015-07-08 | 广州广日电梯工业有限公司 | 3D assembling tool clamp for escalator |
| CN111055069A (en) * | 2020-01-13 | 2020-04-24 | 程笔云 | Steel construction preparation welding frock clamp |
-
2015
- 2015-03-12 CN CN201520141147.2U patent/CN204504611U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759806A (en) * | 2015-03-12 | 2015-07-08 | 广州广日电梯工业有限公司 | 3D assembling tool clamp for escalator |
| CN104759806B (en) * | 2015-03-12 | 2016-04-20 | 广州广日电梯工业有限公司 | Escalator 3D assembly tooling fixture |
| CN111055069A (en) * | 2020-01-13 | 2020-04-24 | 程笔云 | Steel construction preparation welding frock clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |