CN215280594U - High-precision mine car rigid frame positioning tool - Google Patents
High-precision mine car rigid frame positioning tool Download PDFInfo
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- CN215280594U CN215280594U CN202120447689.8U CN202120447689U CN215280594U CN 215280594 U CN215280594 U CN 215280594U CN 202120447689 U CN202120447689 U CN 202120447689U CN 215280594 U CN215280594 U CN 215280594U
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Abstract
The utility model discloses a high accuracy mining truck rigidity frame location frock, the utility model relates to a frame location frock technical field, including the deckle board, the equal fixed mounting of terminal surface all around angular position department has the base under the deckle board, deckle board up end one side position department fixed mounting has the inclined plane taper plate, the deckle board up end is located the equal fixed mounting in inclined plane taper plate both sides and has leading tripod, the deckle board up end is located leading tripod one side position department fixed mounting and has a rearmounted tripod, the equal fixed mounting of one side angular position department has leading hydraulic clamping assembly in the middle of the deckle board up end, the equal fixed mounting of opposite side corner position department has the triangular supports frame in the middle of the deckle board up end. Each subassembly of this location frock can directly splice welding after relying on the benchmark location on the frock platform, has improved artifical efficiency greatly to the precision also can satisfy the operation requirement, presss from both sides tightly fixedly and adopts hydraulic clamping to have saved the manpower greatly.
Description
Technical Field
The utility model relates to a frame location frock technical field specifically is a high accuracy mining car rigidity frame location frock.
Background
Due to the special use environment of the off-highway dump truck, the off-highway dump truck has higher requirements on the overall strength and rigidity of the frame.
At present, manual marking, positioning, clamping and other operation modes are generally adopted for welding the longitudinal beam of the dumper frame in the same industry, so that the efficiency cannot be improved, and the use requirement cannot be met.
Because its frame structure is more complicated relatively to if stereotype and adopt manual mode operation, inefficiency, time and precision can't satisfy the operation requirement, to this unique structural design and made frame assembly location frock to it, satisfied its required precision and promoted work efficiency greatly.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a high accuracy mining truck rigidity frame location frock has solved the problem to its peculiar structural design and made frame assembly location frock.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high accuracy mining car rigidity frame location frock, includes the deckle board, the equal fixed mounting in terminal surface all around angular position department has the base under the deckle board, the fixed mounting in deckle board up end one side position department has the inclined plane taper plate, the deckle board up end is located the equal fixed mounting in inclined plane taper plate both sides and has leading tripod, the deckle board up end is located the fixed mounting in leading tripod one side position department and has rearmounted tripod, the equal fixed mounting in middle side angular position department of deckle board up end has leading hydraulic clamping assembly, the equal fixed mounting in middle of the deckle board up end of opposite side angular position department has triangular supports frame, the equal fixed mounting in other side angular position department of deckle board up end has rearmounted hydraulic clamping assembly, the fixed mounting in one side position department of rearmounted hydraulic clamping assembly of deckle board up end position has the location assembly.
Preferably, a rotating motor is fixedly mounted on one side end face of the ejection assembly, a rotating gear disc is fixedly mounted at the output end of the rotating motor, a transmission gear disc is rotatably connected to the middle position of the upper end face of the ejection assembly, a built-in rotating threaded rod is rotatably connected inside the transmission gear disc, an ejection panel is fixedly mounted on the upper end face of the built-in rotating threaded rod, limiting sliding rods are fixedly mounted on two sides of the inner wall of the ejection assembly, and limiting sliding grooves are formed in two sides of the annular outer surface of the built-in rotating threaded rod.
Preferably, the positioning assembly is fixedly provided with an edge plate at one side of the upper end face, the edge plate is movably connected with a clamping panel at one side of the edge plate, and a rotating rod is rotatably connected between the clamping panel and the edge plate.
Preferably, the inside notch that supplies the dwang activity of offering of board is put on the limit, and rotates between dwang and the tight panel of clamp and be connected with the live bearing, threaded connection between dwang and the board is put on the limit.
Preferably, it is inside to limit the slide bar to be located the limited spout, and limits slide connection between slide bar and the limited spout, rotation motor and external power source and external switch electric connection, the meshing is connected between rotation toothed disc and the transmission toothed disc, the corresponding line seal of terminal surface outside the transmission toothed disc inner wall seted up and built-in rotation threaded rod, threaded connection between transmission toothed disc and the built-in rotation threaded rod.
Preferably, a triangular support plate is fixedly mounted on the upper end face of the triangular support frame, a threaded through groove is formed in the positions, close to the upper end, of the inner parts of the front tripod and the rear tripod, and a hydraulic cylinder is mounted in the front hydraulic clamping assembly and the rear hydraulic clamping assembly.
Advantageous effects
The utility model provides a high accuracy mining car rigidity frame location frock. Compared with the prior art, the method has the following beneficial effects:
1. this high accuracy mining car rigidity frame location frock, through directly opening the circuit switch who rotates the motor, the rotation motor just drives the rotation toothed disc and rotates, the meshing is connected between rotation toothed disc and the transmission toothed disc, so the rotation toothed disc is when rotating, just drive the transmission toothed disc and rotate, because of threaded connection between transmission toothed disc and the built-in rotation threaded rod, simultaneously through injecing the slide bar and injecing the spacing sliding action between the spout, just can injecing the built-in rotation threaded rod, avoid built-in rotation threaded rod to follow the transmission toothed disc and rotate, so the transmission toothed disc is at the rotation in-process, the built-in rotation threaded rod of drive that can be better reciprocates, thereby drive ejecting panel reciprocates, thereby reach better ejecting effect, accomplish the tight processing work of clamp of external part.
2. The high-precision mining truck rigid frame positioning tool is assembled by three-coordinate positioning through the bottom of the whole assembly, the tool is adjusted by a three-coordinate space measurement result contrast drawing to meet the precision requirement, a front pressing screw is adjusted to be used for clamping the front end of a truck frame assembly, a front cross beam tool is used for positioning and clamping a front cross beam, a suspension cylinder fixing plate on a front hydraulic clamping assembly is used for fixing a suspension cylinder with a belt angle, so that a front axle is fixed, the positioning assembly realizes the lateral adjustment and clamping of the truck frame assembly, an anti-torsion beam is positioned as the whole truck frame positioning reference, the rolling drawing positioning and fixing clamping are adopted, a rear tripod positioning tool is used for positioning a tripod assembly to meet the height angle installation requirement, the rear hydraulic clamping assembly is used for pressing the rear end of the truck frame assembly, and all sub-assemblies can be directly spliced and welded after being positioned on a tool platform by the reference, the manual efficiency is greatly improved, the precision can also meet the use requirement, and the manual labor is greatly saved by adopting hydraulic clamping for clamping and fixing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic plan view of the internal structure of the ejection assembly of the present invention;
fig. 3 is an enlarged schematic view of the internal structure of the region a in fig. 1 according to the present invention.
In the figure: 1. a frame plate; 2. a base; 3. a bevel taper plate; 4. a front tripod; 5. a tripod is arranged at the rear; 6. ejecting the assembly; 61. a rotation motor; 62. rotating the gear plate; 63. ejecting the panel; 64. a transmission gear plate; 65. a rotary threaded rod is arranged inside; 66. limiting a sliding rod; 67. a limiting chute; 7. a triangular support frame; 8. a front hydraulic clamping assembly; 9. a rear hydraulic clamping assembly; 10. positioning the assembly; 101. a side placing plate; 102. clamping the panel; 103. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a high-precision rigid frame positioning tool for mine trucks comprises a frame plate 1, wherein bases 2 are fixedly arranged at four peripheral angular positions of the lower end surface of the frame plate 1, an inclined plane conical plate 3 is fixedly arranged at one side position of the upper end surface of the frame plate 1, front triangular supports 4 are fixedly arranged at two sides of the inclined plane conical plate 3 on the upper end surface of the frame plate 1, a rear triangular support 5 is fixedly arranged at one side position of the front triangular support 4 on the upper end surface of the frame plate 1, a front hydraulic clamping assembly 8 is fixedly arranged at one side angular position of the middle of the upper end surface of the frame plate 1, a triangular support frame 7 is fixedly arranged at the other side angular position of the middle of the upper end surface of the frame plate 1, a rear hydraulic clamping assembly 9 is fixedly arranged at the other side angular position of the upper end surface of the frame plate 1, and a positioning assembly 10 is fixedly arranged at one side position of the rear hydraulic clamping assembly 9 on the upper end surface of the frame plate 1;
a triangular support plate is fixedly mounted on the upper end face of the triangular support frame 7, a threaded through groove is formed in the positions, close to the upper end, of the inner parts of the front tripod 4 and the rear tripod 5, and a hydraulic cylinder is mounted in the front hydraulic clamping assembly 8 and the rear hydraulic clamping assembly 9.
Referring to fig. 2, the two sides of the middle of the upper end of the frame plate 1 are both provided with an ejection assembly 6, one side end face of the ejection assembly 6 is fixedly provided with a rotating motor 61, the output end of the rotating motor 61 is fixedly provided with a rotating gear disc 62, the middle position of the upper end face of the ejection assembly 6 is rotatably connected with a transmission gear disc 64, the interior of the transmission gear disc 64 is rotatably connected with a built-in rotating threaded rod 65, the upper end face of the built-in rotating threaded rod 65 is fixedly provided with an ejection panel 63, two sides of the inner wall of the ejection assembly 6 are both fixedly provided with limiting slide bars 66, and two sides of the annular outer surface of the built-in rotating threaded rod 65 are both provided with limiting slide grooves 67;
it is inside to inject slide bar 66 and be located and inject spout 67, and inject slide bar 66 and inject sliding connection between spout 67, and rotation motor 61 and external power source and external switch electric connection, rotate between gear disc 62 and the transmission gear disc 64 meshing connection, and the corresponding line seal of terminal surface outside the transmission gear disc 64 seted up and built-in rotation threaded rod 65, and transmission gear disc 64 and built-in rotation threaded rod 65 are connected with the screw thread formula.
Referring to fig. 3, an edge plate 101 is fixedly installed at a position of one side of an upper end surface of the positioning assembly 10, a clamping panel 102 is movably connected at a position of one side of the edge plate 101, and a rotating rod 103 is rotatably connected between the clamping panel 102 and the edge plate 101;
the inside notch that supplies dwang 103 activity of offering of limit board 101, and the dwang 103 rotates between the clamp panel 102 and is connected with the live bearing, threaded connection between dwang 103 and the limit board 101.
When in use, the bottom of the whole assembly is positioned and assembled in three coordinates, the tooling is adjusted by contrasting a drawing according to a space measurement result of the three coordinates to meet the precision requirement, the front compaction is adjusted by a lead screw to be used for clamping the front end of the frame assembly, the front cross beam tooling is used for positioning and clamping a front cross beam, a suspension cylinder fixing plate on the front hydraulic clamping assembly 8 is used for fixing a suspension cylinder with a fixed belt angle, so as to fix a front axle, the positioning assembly 10 realizes the lateral adjustment and clamping of the frame assembly, the torsion beam is positioned as the whole frame positioning reference, the rolling drawing positioning and fixing clamping are adopted, the positioning tooling of the rear tripod 5 is used for positioning the tripod assembly to meet the installation requirement of the height angle, the rear hydraulic clamping assembly 9 is used for compressing the rear end of the frame assembly, and all sub-assemblies can be directly spliced and welded after being positioned on a tooling platform according to the reference, so that the manual efficiency is greatly improved, and the precision can also meet the use requirement, the clamping and fixing adopt hydraulic clamping, so that the labor is greatly saved;
the circuit switch of the rotating motor 61 is directly opened by an external person, the rotating motor 61 drives the rotating gear disc 62 to rotate, the rotating gear disc 62 is meshed with the transmission gear disc 64 and connected, the rotating gear disc 62 rotates, the transmission gear disc 64 is driven to rotate, the transmission gear disc 64 is connected with the built-in rotating threaded rod 65 in a threaded mode, meanwhile, the built-in rotating threaded rod 65 can be limited through limiting sliding effects between the limiting sliding rod 66 and the limiting sliding groove 67, the built-in rotating threaded rod 65 is prevented from rotating along with the transmission gear disc 64, the transmission gear disc 64 is in the rotating process, the built-in rotating threaded rod 65 can be well driven to move up and down, the ejection panel 63 is driven to move up and down, the good ejection effect is achieved, and the clamping processing work of external parts is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy mining car rigidity frame location frock, includes framed panel (1), the equal fixed mounting in terminal surface four peripheral angular position department has base (2), its characterized in that under framed panel (1): frame plate (1) up end one side position department fixed mounting has inclined plane taper plate (3), frame plate (1) up end is located inclined plane taper plate (3) both sides equal fixed mounting has leading tripod (4), frame plate (1) up end is located leading tripod (4) one side position department fixed mounting has rearmounted tripod (5), equal fixed mounting has leading hydraulic clamping assembly (8) in the middle of frame plate (1) up end one side angular position department, equal fixed mounting has triangular supports frame (7) in the middle of frame plate (1) up end other side angular position department, equal fixed mounting has rearmounted hydraulic clamping assembly (9) in frame plate (1) up end other side angular position department, frame plate (1) up end is located rearmounted hydraulic clamping assembly (9) one side position department fixed mounting has location assembly (10).
2. The high-precision mining truck rigid frame positioning tool according to claim 1, characterized in that: frame plate (1) upper end middle both sides department all is provided with ejecting assembly (6), ejecting assembly (6) one side terminal surface fixed mounting has rotating motor (61), rotating motor (61) output fixed mounting has rotating gear dish (62), ejecting assembly (6) up end intermediate position department rotates and is connected with transmission gear dish (64), transmission gear dish (64) internal rotation is connected with built-in rotation threaded rod (65), built-in rotation threaded rod (65) up end fixed mounting has ejecting panel (63), the equal fixed mounting in ejecting assembly (6) inner wall both sides has injectd slide bar (66), injectd spout (67) have all been seted up to built-in rotation threaded rod (65) annular surface both sides.
3. The high-precision mining truck rigid frame positioning tool according to claim 1, characterized in that: the positioning assembly is characterized in that an edge plate (101) is fixedly mounted at one side of the upper end face of the positioning assembly (10), a clamping panel (102) is movably connected at one side of the edge plate (101), and a rotating rod (103) is rotatably connected between the clamping panel (102) and the edge plate (101).
4. The high-precision mining truck rigid frame positioning tool according to claim 3, characterized in that: the edge placing plate (101) is internally provided with a notch for the rotating rod (103) to move, a movable bearing is rotatably connected between the rotating rod (103) and the clamping panel (102), and the rotating rod (103) is in threaded connection with the edge placing plate (101).
5. The high-precision mining truck rigid frame positioning tool according to claim 2, characterized in that: the limiting sliding rod (66) is located inside the limiting sliding groove (67), the limiting sliding rod (66) is in sliding connection with the limiting sliding groove (67), the rotating motor (61) is electrically connected with an external power source and an external switch, the rotating gear disc (62) is in meshing connection with the transmission gear disc (64), the inner wall of the transmission gear disc (64) is provided with a pattern corresponding to the outer end face of the built-in rotating threaded rod (65), and the transmission gear disc (64) is in threaded connection with the built-in rotating threaded rod (65).
6. The high-precision mining truck rigid frame positioning tool according to claim 1, characterized in that: a triangular support plate is fixedly mounted on the upper end face of the triangular support frame (7), a threaded through groove is formed in the positions, close to the upper end, of the inner parts of the front tripod (4) and the rear tripod (5), and a hydraulic cylinder is mounted inside the front hydraulic clamping assembly (8) and the rear hydraulic clamping assembly (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447689.8U CN215280594U (en) | 2021-03-02 | 2021-03-02 | High-precision mine car rigid frame positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447689.8U CN215280594U (en) | 2021-03-02 | 2021-03-02 | High-precision mine car rigid frame positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280594U true CN215280594U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120447689.8U Active CN215280594U (en) | 2021-03-02 | 2021-03-02 | High-precision mine car rigid frame positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280594U (en) |
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2021
- 2021-03-02 CN CN202120447689.8U patent/CN215280594U/en active Active
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