CN216730662U - Fork connecting rod is with fixed frock - Google Patents
Fork connecting rod is with fixed frock Download PDFInfo
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- CN216730662U CN216730662U CN202122734386.7U CN202122734386U CN216730662U CN 216730662 U CN216730662 U CN 216730662U CN 202122734386 U CN202122734386 U CN 202122734386U CN 216730662 U CN216730662 U CN 216730662U
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- fixing plate
- fork
- shaped connecting
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Abstract
The embodiment of the application provides a fork link is with fixed frock, includes: an operating platform; the fixing mechanism is detachably connected to the operating platform and at least comprises two groups of fixing plate assemblies which are oppositely arranged and provided with limiting spaces, and the forked connecting rod is positioned in the limiting spaces; the fixed plate subassembly includes the retaining member, follows operation platform's vertical upper fixed plate and the bottom plate that sets gradually, the end wall of bottom plate is used for contacting spacingly with the Y-shaped connecting rod, the end wall protrusion of upper fixed plate in the end wall of bottom plate to can with the upper surface contact of Y-shaped connecting rod. The whole device can ensure that the forked connecting rod is fixed firmly to avoid shaking, so that the machining precision of products can be improved in the machining process, the qualified rate of the products is improved, the cost is saved, and the working efficiency is improved.
Description
Technical Field
The application relates to the technical field of machining tools, in particular to a fixing tool for a fork-shaped connecting rod.
Background
The fork-shaped connecting rod is one of main transmission parts in a large-scale road maintaining machinery bogie, connects a brake arm with a bogie frame, and enables the road maintaining machinery to play an important role in transmitting pulling force in the process of needing to decelerate, so the processing quality of a U-shaped groove of the fork-shaped connecting rod directly influences the braking performance of the bogie, and the selection of a processing technology and the design scheme of a clamp are main factors directly influencing the processing quality of the connecting rod. The existing processing mode is unreliable, the processing error is large, the processing quality depends on the technical level of operators, the labor intensity is high, the production efficiency is low, the labor cost is high, the using amount of the existing fork-shaped connecting rods is large, each vehicle type needs the fork-shaped connecting rods, at least 8 fork-shaped connecting rods need to be used for one bogie, each large machine at least uses 2 bogies, and each large machine at least uses 16U-shaped grooves with the fork-shaped connecting rods.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a fork connecting rod is with fixed frock to solve current fork connecting rod and add man-hour because fixed insecure, cause the product precision to reduce in the course of working, and then make the product percent of pass descend, make the processing cost high, in addition, because the decline of qualified product makes the problem that the working effect reduces.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides a fork link is with fixed frock, includes:
an operating platform;
the fixing mechanism is detachably connected to the operating platform and at least comprises two groups of fixing plate assemblies which are oppositely arranged and provided with limiting spaces, and the forked connecting rod is positioned in the limiting spaces;
the fixing plate assembly comprises a locking part, an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are sequentially arranged in the vertical direction of the operating platform, the end wall of the lower fixing plate is used for being in contact with the fork-shaped connecting rod for limiting, and the end wall of the upper fixing plate protrudes out of the end wall of the lower fixing plate so as to be in contact with the upper surface of the fork-shaped connecting rod; the upper fixing plate and the lower fixing plate are fixed with the operating platform through the locking pieces, and the fork-shaped connecting rod and the operating platform are pressed and fixed through the cooperation of the upper fixing plate and the lower fixing plate.
Furthermore, the upper fixing plate is provided with a sliding hole, so that the length of the upper fixing plate protruding out of the end wall of the lower fixing plate is adjustable.
Furthermore, the lower surface of the upper fixing plate is provided with a first limiting groove, one of two side walls of the first limiting groove is in contact with the side wall of the fork-shaped connecting rod, and the other side wall of the first limiting groove is in contact with the upper surface of the fork-shaped connecting rod.
Furthermore, a first bulge is arranged on the upper surface of the upper fixing plate, and the first bulge protrudes out of the end wall of the upper fixing plate along the length direction of the upper fixing plate;
the lower surface of the first protruding portion and the end wall, close to the fork-shaped connecting rod, of the upper fixing plate form a limiting portion, the limiting portion is used for clamping the fork-shaped connecting rod, and the lower surface of the first protruding portion is in contact with the upper surface of the fork-shaped connecting rod.
Further, one of two side walls of the second limiting groove is in contact with the side wall of the fork-shaped connecting rod, and the other side wall of the second limiting groove is in contact with the lower surface of the fork-shaped connecting rod.
Further, the retaining member includes first retaining member and second retaining member, first retaining member will the bottom plate is fixed on operation platform, the second retaining member will the upper fixed plate is fixed on the bottom plate, just have adjustable interval between upper fixed plate and the bottom plate.
Further, the fixing mechanism further includes:
the supporting assembly is located on the operating platform and far away from one side of the fixed plate assembly, and the supporting assembly is used for being in contact with the bottom wall of the fork-shaped connecting rod to support the fork-shaped connecting rod.
Further, the support assembly specifically includes:
the bracing piece with adjustable, the lower extreme of bracing piece is fixed through adjustable mode on the operation platform, the upper end joint support board of bracing piece, through the backup pad supports the diapire of forked connecting rod.
Furthermore, the number of the groups of the fixed plate assemblies is four, in the length direction of the operating platform, two groups of first limiting grooves of the upper fixed plate and second limiting grooves of the lower fixed plate which are positioned at the front ends are respectively provided with a second lug boss, and the second lug bosses are respectively positioned at the front ends of the first limiting grooves and the second limiting grooves to prevent the fork-shaped connecting rod from sliding forwards along the length direction.
Further, the locking piece is a bolt and a nut.
Adopt the fork connecting rod that provides in this application embodiment to use fixed frock, compare in prior art, have following technological effect: because this application includes operation platform and is located fixed establishment on the operation platform fixes the Y-shaped connecting rod firmly through the fixed establishment who sets up, avoids appearing rocking to ensure that can control more reliably, fix a position more accurately, intensity of labour is lower in the course of working, product processingquality also promotes greatly simultaneously, reduces product processing cost, has reached the purpose of upgrading increase.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a top view of a fixing tool for a forked connecting rod according to the present application;
FIG. 2 is a schematic structural view of a fixing tool for a forked connecting rod according to the present application;
FIG. 3 is a schematic structural view of a fixing tool for a forked connecting rod according to the present application;
FIG. 4 is a schematic structural diagram of an operating platform of the present application;
FIG. 5 is a schematic view of the structure of an upper fixing plate according to the present application;
FIG. 6 is a schematic view of the structure of the upper fixing plate of the present application;
FIG. 7 is a schematic view of a lower fixing plate structure according to the present application;
FIG. 8 is a schematic view of a lower fixing plate according to the present application;
fig. 9 is a schematic view of the fork link structure of the present application.
The drawings are numbered as follows:
the operation platform comprises an operation platform 1, a fork-shaped connecting rod 2, an upper fixing plate 3, a lower fixing plate 4, a sliding hole 5, a first boss 6, a first locking piece 7, a second locking piece 8 and a support assembly 9.
Detailed Description
The embodiment of the application discloses an energy-absorbing device to solve the problems that the existing spring anti-creep energy-absorbing device is poor in energy-absorbing effect, unstable and easy to rebound after compression.
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1-9, fig. 1 is a top view of a fixing tool for a fork link according to the present application; FIG. 2 is a schematic structural view of a fixing tool for a forked connecting rod according to the present application; FIG. 3 is a schematic structural view of a fixing tool for a forked connecting rod according to the present application; FIG. 4 is a schematic structural diagram of an operating platform of the present application; FIG. 5 is a schematic view of the structure of an upper fixing plate according to the present application; FIG. 6 is a schematic view of the structure of the upper fixing plate of the present application; FIG. 7 is a schematic view of a lower fixing plate structure according to the present application; FIG. 8 is a schematic view of a lower fixing plate according to the present application; fig. 9 is a schematic view of the fork link structure of the present application.
The application provides a fork connecting rod is with fixed frock includes:
an operating platform;
the fixing mechanism is detachably connected to the operating platform 1 and at least comprises two groups of fixing plate assemblies which are oppositely arranged and provided with limiting spaces, and the forked connecting rod 2 is positioned in the limiting spaces;
the fixing plate assembly comprises a locking part, an upper fixing plate 3 and a lower fixing plate 4 which are sequentially arranged along the vertical direction of the operating platform 1, the end wall of the lower fixing plate 4 is used for being in contact with the fork-shaped connecting rod 2 for limiting, and the end wall of the upper fixing plate 3 protrudes out of the end wall of the lower fixing plate 4 so as to be in contact with the upper surface of the fork-shaped connecting rod; upper fixed plate 3 and bottom plate 4 are all fixed through retaining member and operation platform 1, and upper fixed plate 3 and bottom plate 4 cooperation compress tightly fork connecting rod 2 and operation platform 1 fixedly.
Specific speaking, this fork connecting rod 2 is with fixed frock is connected in the fixed establishment on operation platform 1 by operation platform 1 and detachable, and the fixed plate subassembly includes the retaining member, along operation platform's vertical upper fixed plate 3 and the bottom plate 4 that sets gradually, through upper fixed plate 3, bottom plate 4 and retaining member cooperation so that the fork connecting rod is fixed on operation platform 1, avoids fork connecting rod 2 to appear rocking the influence in the course of working. Through the surface that fixed establishment and operation platform are close to each other hug closely, and both are together fixed through the retaining member for both connect closely fixed firm, and then improve whole forked connecting rod 2 with fixed frock stability, be favorable to when forked connecting rod to forked connecting rod 2 location accurate. The fixing mechanism at least comprises two groups of fixing plate groups which are symmetrically arranged along the central line of the operating platform 1, so that two sides of the fork-shaped connecting rod 2 are clamped between the upper fixing plate 3 and the lower fixing plate 4 which are symmetrically arranged, the stress of the fork-shaped connecting rod 2 is balanced, and the shaking is reduced. The whole device can ensure that the forked connecting rod 2 is fixed firmly to avoid shaking, so that the machining precision of products can be improved in the machining process, the qualified rate of the products is improved, the cost is saved, and the working efficiency is improved.
It should be noted that, as shown in fig. 5 and 6, in order to adjust the length of the upper fixing plate 3 protruding from the end wall of the lower fixing plate 4, for example, the upper fixing plate 3 is provided with a slide hole 5, and the adjustment is facilitated by the slide hole 5.
It is worth mentioning that the lower surface of the upper fixing plate 3 is provided with a first limiting groove, one of two side walls of the first limiting groove is in contact with the side wall of the fork-shaped connecting rod, the other side wall of the first limiting groove is in contact with the upper surface of the fork-shaped connecting rod 2, the center alignment of the fork-shaped connecting rod 2 can be realized through the first limiting groove, the parts are replaced according to different parameters of the fork-shaped connecting rod 2, the processing production can be met, and the fork-shaped connecting rod centering device is suitable for the production of large-scale fork-shaped connecting rod products of various vehicle types. The processing qualification rate of the original fork-shaped connecting rod 2 is 85 percent, the processing qualification rate of the improved existing fork-shaped connecting rod 2 is 100 percent, meanwhile, the processing quality of the product is greatly improved, and the processing cost of the product is reduced.
In the embodiment, in order to prevent the to-be-forked link 2 from moving in the direction perpendicular to the operating platform, for example, the upper surface of the upper fixing plate 3 is provided with a first protrusion 6, and the first protrusion 6 is arranged to protrude from the end wall of the upper fixing plate 3 along the length direction of the upper fixing plate 3; the lower surface of the first boss 6 and the end wall of the upper fixing plate 3 close to the fork-shaped connecting rod 2 form a limiting part which is used for clamping the fork-shaped connecting rod 2, and the lower surface of the first boss 6 is in contact with the upper surface of the fork-shaped connecting rod, so that the machining process is more reliable to control, the positioning is more accurate, the labor intensity is lower, meanwhile, the machining quality of products is greatly improved, the machining cost of the quality-improved products is reduced, and the purpose of improving the efficiency is achieved.
In this embodiment, the locking member includes a first locking member 7 and a second locking member 8, the first locking member 7 fixes the lower fixing plate 4 on the operation platform 1, and the second locking member 8 fixes the upper fixing plate 3 on the lower fixing plate 4, so as to facilitate adjustable distance between the upper fixing plate 3 and the lower fixing plate 4.
In addition, in the present embodiment, the fixing mechanism further includes: and the supporting component 9 is positioned on the operating platform and is far away from one side of the fixing component, the supporting component is used for contacting with the bottom wall of the fork-shaped connecting rod to support the fork-shaped connecting rod, the height of the supporting group is adjusted through the set supporting group according to the size parameter of the fork-shaped connecting rod, so that the fork-shaped connecting rod is correctly clamped, and the fixing mechanism and the fork-shaped connecting rod 2 can be connected only by pressing the operating platform and the machining center machining table board by using the fixing mechanism.
Specifically, the supporting assembly 9 specifically includes:
the bracing piece with adjustable, the lower extreme of bracing piece is fixed on operation platform through adjustable mode, and the upper end joint support board of bracing piece supports the diapire of Y-shaped connecting rod 2 through the backup pad, according to Y-shaped connecting rod 2's actual size, and then adjusts the height of bracing piece for Y-shaped connecting rod pinpoints, thereby convenient processing.
In addition, the forked connecting rod 2 is firmly fixed on the operation platform, for example, the number of the groups of the fixed plate assemblies is four, in the length direction of the operation platform, the first limiting grooves of the upper fixed plate and the second limiting grooves of the lower fixed plate of the two groups of fixed plate assemblies positioned at the front ends are distributed with the second protrusions, and the second protrusions are respectively positioned at the front ends of the first limiting grooves and the second limiting grooves to prevent the forked connecting rod from sliding forwards along the length direction.
In practical application, the bottom wall of the fork-shaped connecting rod 2 is arranged on the supporting plate, the height of the supporting rod is 0.01mm to 0.02mm lower than that of the lower fixing plate, the front end of the fork-shaped connecting rod 2 is arranged at a stop position of a limiting groove of the lower fixing plate, and the side wall of the fork-shaped connecting rod is in close contact with a first limiting groove of the cushion fixing plate and a second limiting groove of the lower fixing plate, so that the fork shape is guaranteed to be pressed, and clamping of the fork-shaped connecting rod is further realized.
After the clamping of the forked connecting rod 2 is determined to be correct, the U-shaped groove is cut and machined, after machining is finished, the machining precision can be guaranteed by clamping another part, and re-tabulation adjustment is not needed; the practical application proves that: the fixing mechanism for processing the forked connecting rod has the advantages of stable workpiece quality, simplicity and convenience in operation, rapidness, great reduction in labor intensity, improvement in processing efficiency and complete adaptation to the production requirement of the forked connecting rod.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. The utility model provides a fork link is with fixed frock which characterized in that includes:
an operating platform;
the fixing mechanism is detachably connected to the operating platform and at least comprises two groups of fixing plate assemblies which are oppositely arranged and provided with limiting spaces, and the forked connecting rod is positioned in the limiting spaces;
the fixing plate assembly comprises a locking part, an upper fixing plate and a lower fixing plate, the upper fixing plate and the lower fixing plate are sequentially arranged in the vertical direction of the operating platform, the end wall of the lower fixing plate is used for being in contact with the fork-shaped connecting rod for limiting, and the end wall of the upper fixing plate protrudes out of the end wall of the lower fixing plate so as to be in contact with the upper surface of the fork-shaped connecting rod; the upper fixing plate and the lower fixing plate are fixed with the operating platform through the locking pieces, and the fork-shaped connecting rod and the operating platform are pressed and fixed through the cooperation of the upper fixing plate and the lower fixing plate.
2. The fixing tool for the forked connecting rod according to claim 1, characterized in that the upper fixing plate is provided with a slide hole so that the length of the slide hole protruding from the end wall of the lower fixing plate can be adjusted.
3. The fixing tool for the fork connecting rod according to claim 1, wherein a first limiting groove is formed in the lower surface of the upper fixing plate, one of two side walls of the first limiting groove is in contact with the side wall of the fork connecting rod, and the other side wall of the first limiting groove is in contact with the upper surface of the fork connecting rod.
4. The fixing tool for the fork connecting rod according to claim 1, wherein a first protrusion is provided on an upper surface of the upper fixing plate, and the first protrusion is provided to protrude from an end wall of the upper fixing plate along a length direction of the upper fixing plate;
the lower surface of the first boss and the end wall of the upper fixing plate close to the fork-shaped connecting rod form a limiting part, the limiting part is used for clamping the fork-shaped connecting rod, and the lower surface of the first boss is in contact with the upper surface of the fork-shaped connecting rod.
5. The fixing tool for the forked connecting rod according to claim 3, characterized in that one of two side walls of the second limiting groove of the upper surface of the lower fixing plate is in contact with the side wall of the forked connecting rod, and the other side wall of the second limiting groove is in contact with the lower surface of the forked connecting rod.
6. The fixing tool for the forked connecting rod according to claim 1, characterized in that the locking members include a first locking member and a second locking member, the first locking member fixes the lower fixing plate on the operating platform, the second locking member fixes the upper fixing plate on the lower fixing plate, and the upper fixing plate and the lower fixing plate have an adjustable distance therebetween.
7. The fixing tool for the wishbone connecting rod according to any one of claims 1 to 6, wherein the fixing mechanism further comprises:
the supporting assembly is located on the operating platform and far away from one side of the fixed plate assembly, and the supporting assembly is used for being in contact with the bottom wall of the fork-shaped connecting rod to support the fork-shaped connecting rod.
8. The fixing tool for the fork-shaped connecting rod according to claim 7, wherein the supporting assembly specifically comprises:
the adjustable support rod, the lower extreme of bracing piece is fixed through adjustable mode on the operation platform, the backup pad is connected to the upper end of bracing piece, through the backup pad supports the diapire of Y-shaped connecting rod.
9. The fixing tool for the forked connecting rod according to claim 7, characterized in that the number of the groups of the fixing plate assemblies is four, in the length direction of the operating platform, the first limiting grooves of the upper fixing plate and the second limiting grooves of the lower fixing plate of the two groups of the fixing plate assemblies located at the front ends are respectively provided with second protrusions, and the second protrusions are respectively located at the front ends of the first limiting grooves and the second limiting grooves to prevent the forked connecting rod from sliding forwards along the length direction.
10. The fixing tool for the wishbone connecting rod according to claim 6, wherein the retaining member is a bolt and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122734386.7U CN216730662U (en) | 2021-11-09 | 2021-11-09 | Fork connecting rod is with fixed frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122734386.7U CN216730662U (en) | 2021-11-09 | 2021-11-09 | Fork connecting rod is with fixed frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730662U true CN216730662U (en) | 2022-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122734386.7U Active CN216730662U (en) | 2021-11-09 | 2021-11-09 | Fork connecting rod is with fixed frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730662U (en) |
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2021
- 2021-11-09 CN CN202122734386.7U patent/CN216730662U/en active Active
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