CN217799802U - Center sill assembling device - Google Patents
Center sill assembling device Download PDFInfo
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- CN217799802U CN217799802U CN202222139222.4U CN202222139222U CN217799802U CN 217799802 U CN217799802 U CN 217799802U CN 202222139222 U CN202222139222 U CN 202222139222U CN 217799802 U CN217799802 U CN 217799802U
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Abstract
The utility model provides a center sill assembling device, which comprises longitudinal beams, a conveying assembly line and a first positioning device, wherein two longitudinal beams are arranged in parallel, the conveying assembly line is arranged between the two longitudinal beams, a plurality of first positioning devices are arranged on the two longitudinal beams in a sliding manner, and the longitudinal beams are provided with scale marks along the length direction; one positioning device comprises a functional component and a first crossbeam seat, the first crossbeam seat is arranged on two longitudinal beams in a sliding mode, the functional component comprises a pressing component, a positioning block and a jacking component, the pressing component and the jacking component are arranged at two ends of the first crossbeam seat respectively, the positioning block is arranged on the pressing component or the first crossbeam seat, the jacking component is used for transversely pushing an assembly main body on the first crossbeam seat to be in contact with the positioning block from an initial position, the pressing component is used for applying force in a vertical direction, and at least one of the positioning block, the jacking component and the pressing component is provided with a reference block. The distance between the reference blocks in the different positioning devices can be quickly adjusted by the assembling device, and the assembling and positioning requirements of the middle beams in different specifications are met.
Description
Technical Field
The utility model relates to a rail vehicle center sill assembly technical field, concretely relates to center sill assembly device.
Background
The center sill is one of the important parts on a railway vehicle. The middle beam is manufactured by a process of assembling and welding various parts, and the specified parts are required to be assembled and welded to specified positions in the process. In order to ensure that each part is in a designated position when the center sill is assembled, it is necessary to ensure that the relative size between each part is accurate, and therefore, a corresponding reference is required to be provided to meet the requirements of accurate and rapid assembly.
The problem that the existing center sill assembling equipment cannot be quickly adapted to the assembling requirements of center sills in different specifications exists, the type of the center sill in the existing assembling equipment is single, and the relative size between reference benchmarks cannot be quickly adjusted.
In view of the above, there is a need for a center sill assembly to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well roof beam assembly device aims at solving the problem of the unable quick adaptation of current rigging equipment well roof beam assembly demand in the different specifications, and concrete technical scheme is as follows:
a middle beam assembling device comprises longitudinal beams, a conveying assembly line and first positioning devices, wherein the two longitudinal beams are arranged in parallel, the conveying assembly line is arranged between the two longitudinal beams, the first positioning devices are arranged on the two longitudinal beams in a sliding mode, and the longitudinal beams are provided with scale marks along the length direction;
one positioning device comprises a functional component and a first crossbeam seat, the first crossbeam seat is arranged on two longitudinal beams in a sliding mode, the functional component comprises a pressing component, a positioning block and a jacking component, the pressing component and the jacking component are arranged at two ends of the first crossbeam seat respectively, the positioning block is arranged on the pressing component or the first crossbeam seat, the jacking component is used for transversely pushing an assembly main body on the first crossbeam seat to be in contact with the positioning block from an initial position, the pressing component is used for applying force in the vertical direction, and at least one of the positioning block, the jacking component and the pressing component is provided with a reference block.
Preferably, in the above technical scheme, the jacking assembly comprises a first mounting seat, a first pressing head and a first jacking driving piece, the first mounting seat is arranged on the first crossbeam seat, the first jacking driving piece is arranged on the first mounting seat, the position of the first jacking driving piece in the vertical direction can be adjusted, and the first pressing head is arranged at a movable end of the first jacking driving piece; and a reference block is arranged on the first mounting seat.
Preferably, in the above technical solution, the pressing assembly includes a second pressing head, a pressing driving member, a rotating arm and a second mounting seat, the second mounting seat is arranged on the first beam seat, the rotating arm is rotatably arranged on the second mounting seat, the pressing driving member is arranged on the rotating arm, and the second pressing head is arranged at a movable end of the pressing driving member; the mounting seat II is provided with a plurality of groups of threaded holes II arranged in the vertical direction, the positioning block is arranged on the mounting seat II through the single group of threaded holes II, and the positioning block is provided with a reference block.
Preferably, in the above technical solution, the pressing assembly further includes a movable cushion block, one surface of the second pressing head facing the assembly main body is provided with a T-shaped groove, the movable cushion block is provided with a T-shaped rail, and the T-shaped rail is slidably arranged in the T-shaped groove;
the movable pad includes a plurality of thickness specifications.
Preferably in the above technical scheme, the positioning block or the second mounting seat is provided with a demolding driving member, and the demolding driving member is used for pushing the assembly main body back to an initial position.
Preferred among the above technical scheme still includes the centre gripping subassembly, the centre gripping subassembly includes centre gripping driving piece and centre gripping finger, centre gripping finger and centre gripping driving piece all articulate on the stationary plane, the expansion end of centre gripping driving piece is articulated with the centre gripping finger, centre gripping finger and rather than relative reference block cooperation carry out the centre gripping action.
Preferably, the first beam seat is provided with a support cushion block, and the support cushion block has multiple thickness specifications.
Preferably, in the above technical solution, a center seat is disposed at a center of the longitudinal beam in the length direction.
Preferably, the positioning device comprises a second positioning device, the second positioning device comprises a second crossbeam seat and a surface positioning assembly, and the second crossbeam seat is arranged on the two longitudinal beams in a sliding manner; face locating component includes the stand, compresses tightly the crossbeam, fixes a position top tight piece and location boss, it is connected through two stands along transversely setting up and compressing tightly between crossbeam and the crossbeam seat two to compress tightly the crossbeam, the one side that compresses tightly the crossbeam towards crossbeam seat two is equipped with two location bosses, be equipped with two location top tight pieces that correspond with the location boss on the crossbeam seat two.
Preferably, the first crossbeam seat and the second crossbeam seat are both provided with observation windows for reading scales.
Use the technical scheme of the utility model, following beneficial effect has:
in the assembling device of the utility model, the first positioning devices are slidably arranged on the longitudinal beam, and the longitudinal beam is provided with scale marks for indicating the relative distance between the first positioning devices, so that the distance between the reference blocks can be rapidly adjusted; meanwhile, the positions of the jacking driving piece and the positioning block in the height direction can be adjusted, and the movable cushion block is additionally arranged, so that the assembly requirements of middle beams with different sizes and specifications can be quickly met. The conveying assembly line is configured, so that the middle beam to be assembled (namely the assembling main body) can be circulated among different processes, and the assembly line operation is realized.
Because the first positioning device and the second positioning device are both arranged on the longitudinal beam in a sliding mode, when the type of the middle beam is changed, the first positioning device or the second positioning device which is not needed can be quickly disassembled, and the first positioning device and the second positioning device which are not needed can also be slid to positions which do not influence assembly, so that the assembly requirements of the middle beam with different structural forms and different assembly requirements can be quickly met.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic view of the structure of an assembling apparatus in embodiment 1;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the positioning apparatus without the clamping assembly;
FIG. 4 is a schematic view of a positioning apparatus including a clamping assembly;
FIG. 5 is a schematic view of the structure of an assembling apparatus in embodiment 2;
FIG. 6 is a schematic structural diagram of a second positioning device;
the device comprises a longitudinal beam, a 1.1 scale mark, a 2 conveying production line, a 2.1 roller component, a 2.2 support, a 3 center seat, a 4 functional component, a 4.1 mounting seat I, a 4.2 mounting seat I, a 4.3 pressure head I, a 4.3 reference block, a 4.4 movable cushion block, a 4.5 pressure head II, a 4.6 pressing driving part, a 4.7 rotating arm, a 4.8 positioning block, a 4.9 demoulding driving part, a 4.10 mounting seat II, a 4.11 supporting cushion block, a 4.12 jacking driving part, a 4.13 clamping driving part, a 4.14 clamping finger, a 5 cross beam seat I, a 5.1 observation window, a 5.2C-shaped groove, a 6, an open wagon middle beam, a 7 face positioning component, a 7.1 upright post, a 7.2 pressing cross beam, a 7.3 positioning jacking part, a 7.4 positioning jacking part, a positioning boss, a 8 flat wagon middle beam, a 8.1 left portion, a middle beam portion, a 8.2 middle beam portion, a right beam seat and a 9 cross beam seat portion.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below, and preferred embodiments of the present invention will be described. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1:
the embodiment provides a centre sill assembling device, in particular to an assembling device for assembling a centre sill.
Referring to fig. 1-4, the assembling device comprises longitudinal beams 1, a conveying line 2 and first positioning devices, wherein the two longitudinal beams 1 are arranged in parallel, the conveying line 2 is arranged between the two longitudinal beams 1, the first positioning devices are arranged on the two longitudinal beams 1 in a sliding mode, the longitudinal beams 1 are provided with scale marks 1.1 along the length direction, the scale marks can be used for indicating the positions of the first positioning devices on the longitudinal beams, namely, the first positioning devices can slide to the required positions, and the assembling requirements of different parts and even middle beams of different specifications can be met by adjusting the positions of the first positioning devices in a sliding mode.
One positioning device comprises a functional component 4 and a first crossbeam seat 5, the first crossbeam seat 5 is arranged on two longitudinal beams 1 in a sliding mode, the functional component 4 comprises a pressing component, a positioning block 4.8 and a jacking component, the pressing component and the jacking component are respectively arranged at two ends of the first crossbeam seat in the transverse direction 5, the positioning block 4.8 is arranged on the pressing component or the first crossbeam seat 5, the jacking component is used for transversely pushing an assembly main body on the first crossbeam seat to be in contact with the positioning block 4.8 from an initial position, and transversely clamping the assembly main body through the cooperation of the jacking component and the positioning block, the pressing component is used for applying force in the vertical direction, at least one of the positioning block 4.8, the jacking component and the pressing component is provided with a reference block 4.3, and the reference block is used for providing a positioning reference or a scribing reference when parts are assembled. In addition, due to the diversity of the structural shapes of the assembly parts, the structural forms of the reference blocks are not necessarily the same, the structural forms of the reference blocks can be flexibly arranged, and the installation positions of the reference blocks can be changed according to actual requirements, so that different assembly parts can be installed on the assembly main body.
The conveying production line 2 in the embodiment comprises a support 2.2, a driving assembly, a lifting assembly and a plurality of roller assemblies 2.1 arranged along the length direction of the support, wherein the roller assemblies are arranged on the support 2.2 in a sliding mode, and the positions of the roller assemblies can be adjusted along with the position change of a first positioning device; the driving component is a combination of a motor, a belt and a belt pulley, or a combination of a motor, a chain wheel and a chain, and when the position of the roller component is changed, a tensioning wheel of the belt or the chain needs to be loosened; the lifting assembly is used for realizing the lifting of the whole conveying production line in the vertical direction, when the lifting assembly extends out, the height of the roller assembly is higher than that of the first crossbeam seat, the assembling main body is positioned on the conveying production line at the moment, and the assembling main body can flow in front and back working procedures; when the lifting assembly retracts, the roller assembly is lower than the first cross beam seat, the assembly main body falls on the first cross beam seat, the assembly main body is located at an initial position, and the assembly main body is pushed by the jacking assembly to be tightly attached to the positioning block 4.8. For the concrete structure of the conveying line 2, please refer to the utility model with application number CN202122538736.2, it should be noted that the roller assembly and the first positioning device are disposed in a staggered manner to prevent interference between the roller assembly and the first positioning device.
Referring to fig. 2, an observation window 5.1 for reading scales is arranged on the first crossbeam seat 5, and the observation window is a semicircular through hole in the embodiment, so that the current position of the first positioning device can be read. The bottom of the first crossbeam seat is provided with a C-shaped groove 5.2, the longitudinal beam is a T-shaped beam or an I-shaped beam, and the first crossbeam seat slides on the longitudinal beam through the C-shaped groove 5.2; preferably, if the first positioning device needs to be fixed on the longitudinal beam, the first positioning device can be prevented from sliding on the longitudinal beam by forming a threaded hole in the first cross beam seat and abutting against the longitudinal beam through a bolt.
Referring to fig. 3, the jacking assembly comprises a first mounting seat 4.1, a first pressure head 4.2 and a first jacking driving piece 4.12, the first mounting seat 4.1 is arranged on a first crossbeam seat 5, the first jacking driving piece is mounted on the first mounting seat, the position of the first jacking driving piece in the vertical direction can be adjusted, and the first pressure head 4.2 is mounted at the movable end of the first jacking driving piece 4.12; specifically, in this embodiment, a reference block 4.3 is disposed on the first mounting seat 4.1.
Specifically, be equipped with on one 4.1 of mount pad and be used for laying the hole of dodging of top tight driving piece 4.12, the length direction and the vertical direction syntropy of dodging the hole, one screw hole one that the mount pad was equipped with the tight driving piece in multiunit installation top along vertical direction, top tight driving piece passes through the bolt and installs on one of the screw hole of mount pad, changes screw hole one of different positions and realizes adjusting the position of top tight driving piece in vertical side, dodges the hole and then provides when being used for adjusting for the removal of top tight driving piece in vertical side and dodges the space. Besides a plurality of groups of first threaded holes, only one group of first threaded holes can be arranged, and the purpose of adjusting the position in the vertical direction can be also met by setting the mounting hole in the jacking driving piece to be a waist-shaped hole.
Further, the pressing assembly comprises a second pressing head 4.5, a second pressing driving piece 4.6, a second rotating arm 4.7 and a second mounting seat 4.10, the second mounting seat 4.10 is arranged on the first crossbeam seat 5, the second rotating arm 4.7 is rotatably arranged on the second mounting seat 4.10 (see the prior art for how to arrange the second rotating arm), the second pressing driving piece 4.6 is arranged on the second rotating arm 4.7, and the second pressing head 4.5 is arranged at the movable end of the second pressing driving piece 4.6; the pressing head II is driven by the pressing driving piece to apply force in the vertical direction, the pressing head II can be used for clamping the assembly main body in the vertical direction, and parts can also be pressed on the assembly main body, so that welding is achieved.
Furthermore, a plurality of groups of threaded holes two are formed in the second mounting seat 4.10 and are arranged in the vertical direction, the positioning block 4.8 is arranged on the second mounting seat through the threaded holes two, and a reference block 4.3 is arranged on the positioning block in the embodiment. Through adjusting the position of the positioning block and the jacking driving piece in the vertical direction, the assembling requirements of middle beams in different specifications can be met.
Referring to fig. 3, a supporting cushion block 4.11 is arranged on the first crossbeam seat 5, and the supporting cushion block 4.11 has various thickness specifications; the supporting cushion block has the function of realizing deflection modulation on the middle beam and is realized by configuring the thickness of the supporting cushion block on the first positioning device; the thickness specifications of the supporting cushion block in the embodiment are 5mm, 3mm, 2mm and 1mm, and the deflection of the middle beam can be adjusted between 2mm and 12 mm.
Referring to fig. 1, a center seat 3 is arranged at the center of the longitudinal beam 1 in the length direction, and is used for drawing a center line of the central beam, and the center line is used for a subsequent assembly process. In actual operation, the front end and the rear end of the longitudinal beam are both provided with alignment blocks (not shown), the front end and the rear end of the assembly main body are aligned with the alignment blocks respectively, and then scribing is carried out through the center seat to obtain the center line of the middle beam. Specifically, the center seat is arranged on the longitudinal beam in a sliding mode, the center seat is also provided with a C-shaped groove, and the center seat can be fixed on the longitudinal beam by propping against the longitudinal beam through a bolt.
Due to the structural shape and specification diversity of the assembly main body of the middle beam, the compression assembly of the first positioning device also comprises a movable cushion block 4.4, one surface of the second pressure head 4.5, facing the assembly main body, is provided with a T-shaped groove, the movable cushion block 4.4 is provided with a T-shaped rail, and the T-shaped rail is arranged in the T-shaped groove in a sliding manner; the movable cushion block 4.4 comprises various thickness specifications, the movable cushion block is quickly replaced through the matching of the T-shaped groove and the T-shaped rail, and when the movement stroke of the pressing driving piece is not enough, the pressing between the assembling main body and the part to be assembled can be realized through the movable cushion block with the proper thickness.
In order to realize that the assembly main body enters the next process through a conveying production line after being assembled, a positioning block 4.8 or a mounting seat II 4.10 in a certain positioning device I is provided with a demolding driving piece 4.9, and the demolding driving piece 4.9 is used for pushing the assembly main body back to the initial position; in this embodiment, the demolding driving members are disposed on the positioning block 4.8, and are preferably symmetrically disposed according to the central seat when the demolding driving members are disposed.
Because the variety of well roof beam fitting part still includes the centre gripping subassembly among some positioner one, the centre gripping subassembly includes centre gripping driving piece 4.13 and centre gripping finger 4.14, centre gripping finger 4.14 and centre gripping driving piece 4.13 all articulate on the stationary plane (the face of installing the centre gripping subassembly promptly), centre gripping driving piece 4.13's expansion end is articulated with centre gripping finger 4.14, centre gripping finger and rather than relative reference block cooperation carry out the centre gripping action. As shown in fig. 4, in this embodiment, a mounting manner that a clamping assembly is disposed on a first mounting seat 4.1 and a second mounting seat 4.10 is adopted, wherein the clamping fingers 4.14 and the clamping driving member 4.13 are hinged to the first mounting seat or the second mounting seat; the part to be assembled is placed into the assembly main body, the part is positioned by leaning on the reference block and then clamped by clamping fingers, and the part and the assembly main body are welded after the pressing assembly is pressed tightly.
Preferably, in the embodiment, the demolding driving part, the pressing driving part, the jacking driving part and the clamping driving part are all preferably oil cylinders or air cylinders.
The object of assembly in this embodiment is a center sill 6 of a gondola, which is a b-shaped steel center sill including a center sill body as an assembly body and various parts to be assembled, such as a bulkhead, a front follower seat, a rear follower seat, an intermediate bolster, and the like.
The reference block in this embodiment plays a role in the assembly process: a. as a positioning reference during welding of parts, the parts are leaned on corresponding reference blocks, and then are welded after being compressed by a compression driving piece; b. as a reference for scribing a specified position on the assembly main body, after the corresponding first positioning device is adjusted to the specified position, the reference block on the first positioning device can be used as a reference for scribing, so that a guide line can be provided for subsequent processes; c. the cooperation centre gripping finger realizes waiting to assemble the location and the fixed centre gripping of part, leans on the part behind the reference block, and drive centre gripping driving piece action, and centre gripping finger cooperation reference block carries out the centre gripping to the part, then cooperates to compress tightly the driving piece and compress tightly the back welding, and the cooperation through centre gripping action and compression driving piece can realize spacing to all-round, the high accuracy of part.
Example 2:
this example differs from example 1 in that: due to the differences of the center sill structures and the assembly requirements in different forms, the center sill assembly device in the embodiment is additionally provided with a second positioning device, as shown in fig. 5 and 6.
As shown in fig. 6, the second positioning device comprises a second beam seat 9 and a surface positioning assembly 7, wherein the second beam seat 9 is slidably disposed on the two longitudinal beams 1; face locating component 7 includes stand 7.1, compresses tightly crossbeam 7.2, location top piece 7.3 and location boss 7.4, it is connected through two stands 7.1 along transversely setting up and compressing tightly between crossbeam 7.2 and the crossbeam seat two 9 to compress tightly crossbeam 7.2, the one side that compresses tightly crossbeam 7.2 towards crossbeam seat two 9 is equipped with two location bosses 7.4, be equipped with two location top pieces 7.3 that correspond with the location boss on crossbeam seat two 9, the lower surface of two location bosses is in on the same horizontal plane.
Specifically, the structural form of the beam seat II is consistent with that of the beam seat I, and the beam seat II 9 is also provided with an observation window 5.1 for reading scales. The positioning top tightening piece is preferably a cylinder or a gas cylinder.
The center sill assembled in the embodiment is a flatcar center sill 8, and the center sill is an I-steel center sill. As shown in fig. 5, the second positioning device is arranged at a position close to two ends of the longitudinal beam (the specific arrangement position depends on the structure of the middle beam); the upper top surface of the middle beam left part 8.1 and the middle beam right part 8.2 is respectively attached to the two positioning bosses, then the positioning jacking piece 7.3 below is used for jacking tightly, and the lower surfaces of the two positioning bosses are controlled to be positioned on the same horizontal plane, so that the upper top surfaces of the middle beam left part 8.1 and the middle beam right part 8.2 are also positioned on the same plane, and the assembling requirements of the middle beams are met.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The middle beam assembling device is characterized by comprising longitudinal beams (1), a conveying production line (2) and first positioning devices, wherein the two longitudinal beams (1) are arranged in parallel, the conveying production line (2) is arranged between the two longitudinal beams, the first positioning devices are arranged on the two longitudinal beams (1) in a sliding mode, and the longitudinal beams (1) are provided with scale marks (1.1) along the length direction;
one positioning device comprises a functional component (4) and a first crossbeam seat (5), the first crossbeam seat (5) is arranged on two longitudinal beams (1) in a sliding mode, the functional component (4) comprises a pressing component, a positioning block (4.8) and a jacking component, the pressing component and the jacking component are arranged at two ends of the first crossbeam seat (5) respectively, the positioning block (4.8) is arranged on the pressing component or the first crossbeam seat (5), the jacking component is used for transversely pushing an assembly main body on the first crossbeam seat to be in contact with the positioning block (4.8) from an initial position, the pressing component is used for applying force in the vertical direction, and at least one of the positioning block (4.8), the jacking component and the pressing component is provided with a reference block (4.3).
2. The center sill assembling device as claimed in claim 1, wherein the jacking assembly comprises a first mounting seat (4.1), a first pressing head (4.2) and a jacking driving member (4.12), the first mounting seat (4.1) is arranged on the first crossbeam seat (5), the jacking driving member (4.12) is arranged on the first mounting seat (4.1), the position of the jacking driving member in the vertical direction can be adjusted, and the first pressing head (4.2) is arranged at the movable end of the jacking driving member (4.12); and a reference block (4.3) is arranged on the first mounting seat (4.1).
3. The center sill assembly device as claimed in claim 2, wherein the pressing assembly comprises a second pressing head (4.5), a pressing driving member (4.6), a rotating arm (4.7) and a second mounting seat (4.10), the second mounting seat (4.10) is arranged on the first cross beam seat (5), the rotating arm (4.7) is rotatably arranged on the second mounting seat (4.10), the pressing driving member (4.6) is arranged on the rotating arm (4.7), and the second pressing head (4.5) is arranged at the movable end of the pressing driving member (4.6); the mounting seat II (4.10) is provided with a plurality of groups of threaded holes II arranged in the vertical direction, the positioning block (4.8) is arranged on the mounting seat II through the threaded holes II, and the positioning block is provided with a reference block (4.3).
4. The center sill assembling device of claim 3, characterized in that the pressing assembly further comprises a movable cushion block (4.4), one surface of the second pressing head (4.5) facing the assembling main body is provided with a T-shaped groove, the movable cushion block (4.4) is provided with a T-shaped rail, and the T-shaped rail is slidably arranged in the T-shaped groove;
the movable cushion block (4.4) comprises a plurality of thickness specifications.
5. The centre sill assembly device according to claim 3, characterized in that the positioning block (4.8) or the second mounting seat (4.10) is provided with a stripper drive (4.9), the stripper drive (4.9) being adapted to push the assembly body back to the initial position.
6. The center sill assembly device according to claim 3, further comprising a clamping assembly, wherein the clamping assembly comprises a clamping driving piece (4.13) and clamping fingers (4.14), the clamping fingers (4.14) and the clamping driving piece (4.13) are hinged on the fixed surface, the movable end of the clamping driving piece (4.13) is hinged with the clamping fingers (4.14), and the clamping fingers are matched with the reference block opposite to the clamping fingers to perform clamping action.
7. The center sill assembly device according to claim 1, wherein the first cross beam seat (5) is provided with a support pad block (4.11), and the support pad block (4.11) has various thickness specifications.
8. The centre sill assembly device according to claim 1, characterized in that a centre seat (3) is provided at the centre of the longitudinal direction of the longitudinal beam (1).
9. The centre sill assembling device according to any one of claims 1 to 8, further comprising a second positioning device, wherein the second positioning device comprises a second cross beam seat (9) and a surface positioning component (7), and the second cross beam seat (9) is slidably arranged on the two longitudinal beams (1); face locating component (7) include stand (7.1), compress tightly crossbeam (7.2), location top tight piece (7.3) and location boss (7.4), compress tightly crossbeam (7.2) and compress tightly between crossbeam (7.2) and crossbeam seat two (9) through two stand (7.1) be connected along horizontal setting, the one side that compresses tightly crossbeam (7.2) towards crossbeam seat two (9) is equipped with two location boss (7.4), be equipped with two location top tight pieces (7.3) that correspond with the location boss on crossbeam seat two (9).
10. The centre sill assembly device according to claim 9, characterized in that the first and second beam seats (5, 9) are provided with viewing windows (5.1) for reading scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139222.4U CN217799802U (en) | 2022-08-15 | 2022-08-15 | Center sill assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139222.4U CN217799802U (en) | 2022-08-15 | 2022-08-15 | Center sill assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217799802U true CN217799802U (en) | 2022-11-15 |
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ID=83975318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222139222.4U Active CN217799802U (en) | 2022-08-15 | 2022-08-15 | Center sill assembling device |
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| Country | Link |
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| CN (1) | CN217799802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771143A (en) * | 2023-08-25 | 2023-09-19 | 烟建集团有限公司 | Steel construction roof beam installation positioner |
-
2022
- 2022-08-15 CN CN202222139222.4U patent/CN217799802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771143A (en) * | 2023-08-25 | 2023-09-19 | 烟建集团有限公司 | Steel construction roof beam installation positioner |
| CN116771143B (en) * | 2023-08-25 | 2023-11-07 | 烟建集团有限公司 | Steel construction roof beam installation positioner |
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