CN214352046U - Universal fixing tool for assembling gland on axle speed reducer shell - Google Patents
Universal fixing tool for assembling gland on axle speed reducer shell Download PDFInfo
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- CN214352046U CN214352046U CN202120407949.9U CN202120407949U CN214352046U CN 214352046 U CN214352046 U CN 214352046U CN 202120407949 U CN202120407949 U CN 202120407949U CN 214352046 U CN214352046 U CN 214352046U
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- plate assembly
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Abstract
The utility model provides a general fixed frock for axle speed reducer shell equipment gland, including the base assembly, the top of base assembly is provided with spacing clamp plate assembly, the rear end of spacing clamp plate assembly is rotated with the rear side at base assembly top and is connected, the front end activity of spacing clamp plate assembly sets up the top front side at the base assembly, the inside liftable of base assembly is provided with the bearing plate assembly, the interval sets up between the top of bearing plate assembly and the bottom of spacing clamp plate assembly, borrows this, the utility model has the advantages of can realize fixed most model speed reducer shell purposes.
Description
Technical Field
The utility model belongs to the technical field of reduction gear equipment gland equipment, in particular to a general fixed frock that is used for axle reduction gear shell equipment gland.
Background
At present, the assembly of a gland is a process in the processing process of a speed reducer shell, and a speed reducer shell needs to be fixed under two conditions, namely, the speed reducer shell needs to be fixed when a tightening machine tightens bolts; secondly, when the tightening torque is required to meet the specified requirements, the reducer shell needs to be fixed, manual work is carried out by using a torque wrench with a meter, the reducer shells are different in size and shape, common clamps such as vices cannot meet the requirements, a plurality of fixing tools need to be designed, and waste of fields and cost is caused. In the prior art, in order to solve the technical problems, two modes of bolt jacking and hydraulic clamping are generally adopted, wherein the mode of jacking and fixing the periphery of the reducer shell by a plurality of bolts is complex in operation, and the reducer shell is not suitable for various types of reducer shells due to insufficient clamping force caused by irregular shape of the reducer shell; the hydraulic clamping mode is used, the cost is high, the hydraulic clamping device cannot be suitable for a plurality of speed reducer shells, but the hydraulic clamping device cannot be used universally and cannot be suitable for various speed reducer shells.
SUMMERY OF THE UTILITY MODEL
The utility model provides a general fixed frock for axle speed reducer shell equipment gland can realize the purpose of fixed most model retarder casing.
The technical scheme of the utility model is realized like this: the utility model provides a general fixed frock for axle speed reducer shell equipment gland, includes the base assembly, and the top of base assembly is provided with spacing clamp plate assembly, and the rear end of spacing clamp plate assembly is rotated with the rear side at base assembly top and is connected, and the front end activity of spacing clamp plate assembly sets up in the top front side of base assembly, and the inside liftable of base assembly is provided with the bearing plate assembly, and the interval sets up between the top of bearing plate assembly and the bottom of spacing clamp plate assembly.
Adjusting the height of the supporting plate assembly according to the height from the bottom surface of the reducer shell to the flange surface, after the height is adjusted, holding a handle of the limiting pressure plate assembly, lifting the front end of the limiting pressure plate assembly, then hanging the reducer shell on the supporting plate assembly, rotating the reducer shell to enable the glands to be symmetrically arranged at two sides, putting down the limiting pressure plate assembly to enable the bottom of the limiting pressure plate assembly to be attached to the flange surface of the reducer shell, slightly moving the reducer shell to enable the positioning hole and the slotted hole in the limiting flat plate to be correspondingly overlapped with the flange hole in the reducer shell, inserting the bolt, then inserting the fastening bolt between the front end of the limiting pressure plate assembly and the base assembly to be fixed, after the gland is assembled or the tightening torque is measured, pulling out the fastening bolt and the bolt, separating the reducer shell from the limiting pressure plate assembly, lifting the front end of the limiting pressure plate assembly, and then hanging out the reducer shell from the tool.
As a preferred technical scheme, the base assembly includes two sets of square pipes that stand vertically that the interval set up around the base assembly, the square pipe of standing vertically of every group all includes two that the interval set up about, the fixed connecting square pipe that is provided with in top between the square pipe of standing vertically of every group, the fixed after-fixing board that is provided with in middle part between the square pipe of standing vertically of a set of rear side, the left and right sides of lower part is fixed respectively between the square pipe of standing vertically of two sets of pipes is provided with the connecting pipe, the fixed bottom plate that is provided with between the connecting pipe of the left and right sides, the setting up of base assembly makes things convenient for spacing clamp plate assembly and bearing plate assembly rather than cooperation and work.
As an optimal technical scheme, the middle parts of the connecting square pipes on the front side and the rear side are fixedly provided with rotating shaft limiting plates, the limiting pressing plate assembly comprises a transversely arranged limiting flat plate, a limiting vertical plate is vertically and fixedly arranged in the middle of the top of the limiting flat plate, the length between the front side and the rear side of the limiting vertical plate is longer than that between the front side and the rear side of the limiting flat plate, the rear end of the limiting vertical plate is positioned in the rear side rotating shaft limiting plate and is rotatably connected with the rear side rotating shaft limiting plate through a fastening bolt and a fastening nut, the front end of the limiting vertical plate is movably arranged in the rotating shaft limiting plate on the front side, the front end of the limiting vertical plate is connected with the front side through a fastening bolt and a fastening nut, and the rotation connection of the rear end of the limiting pressing plate assembly and the movable connection of the front end of the limiting pressing plate and the base assembly are realized.
As a preferred technical scheme, a plurality of locating holes are formed in the front end of the limiting flat plate, bolts are inserted into the locating holes, a long slotted hole is formed in the rear end of the limiting flat plate, the long slotted hole and the locating holes are distributed in the left side and the right side of the limiting vertical plate, a handle is fixedly arranged on the front side of the limiting vertical plate, and the speed reducer shell and the limiting pressing plate assembly can be conveniently fixed.
As a preferred technical scheme, the supporting plate assembly comprises a supporting flat plate, a guide column is vertically and fixedly arranged at the diagonal corner of the bottom of the corner of the supporting flat plate, a guide bolt is fixedly arranged at the bottom of the other diagonal corner of the supporting flat plate, a guide nut is connected onto the guide bolt in a threaded manner, a through hole corresponding to the guide column and the guide bolt is formed in a bottom plate, the bottoms of the guide column and the guide bolt are inserted into the through hole, and the guide nut is positioned at the top of the through hole to realize the lifting of the supporting plate assembly in the base assembly.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. the speed reducer shell fixing device is convenient and quick to use, and the effect of fixing most models of speed reducer shells is realized through the height adjustment of the supporting plate assembly and the arrangement of the limiting pressing plate assembly;
2. the height of the bearing plate assembly is adjusted by matching the two hexagon head bolts with the guide nuts;
3. the bolt is rapidly inserted through the matching of the positioning hole on the limiting pressing plate assembly and the oval long slotted hole, so that the fixing of the shell of the speed reducer is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the raised front end of the limiting platen assembly of FIG. 1;
FIG. 3 is a schematic structural view of the base assembly of FIG. 1;
FIG. 4 is a schematic structural view of the limiting pressure plate assembly of FIG. 1;
FIG. 5 is a schematic view of the construction of the support plate assembly of FIG. 1;
FIG. 6 is a schematic view of the retarder housing of FIG. 1;
FIG. 7 is a side view of FIG. 6;
fig. 8 is a top view of fig. 6.
In the drawings, 1-base assembly; 2-a limiting pressure plate assembly; 3-a support plate assembly; 4-fastening bolts; 5-fastening a nut; 6-a bolt; 7-a guide nut; 1.1-rotating shaft limit plate; 1.2-connecting square pipes; 1.3-upright square tubes; 1.4-rear fixing plate; 1.5-a bottom plate; 1.6-connecting pipe; 2.1-handle; 2.2 limiting flat plate; 2.3 limiting vertical plates; 3.1-support plate; 3.2-guide post; 3.3-guide bolt; 2.2.1-locating holes; 2.2.2-slotted hole; 1.5.1-through hole.
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 efforts belong to the protection scope of the present invention.
According to fig. 1-8, a general fixing tool for assembling a gland of an axle speed reducer shell comprises a base assembly 1, wherein a limiting pressing plate assembly 2 is arranged at the top of the base assembly 1, the rear end of the limiting pressing plate assembly 2 is rotatably connected with the rear side of the top of the base assembly 1, the front end of the limiting pressing plate assembly 2 is movably arranged at the front side of the top of the base assembly 1, a supporting plate assembly 3 is arranged in the base assembly 1 in a lifting mode, and the top of the supporting plate assembly 3 and the bottom of the limiting pressing plate assembly 2 are arranged at intervals.
The height of the bearing plate assembly 3 is adjusted according to the height from the bottom surface of the reducer shell to the flange surface, after the height is adjusted, the handle 2 of the limit pressure plate assembly 2 is held to lift the front end of the limit pressure plate assembly 2, then the reducer shell is hung on the bearing plate assembly 3, the reducer shell is rotated to enable the gland to be symmetrically arranged at two sides, the limiting pressure plate assembly 2 is put down to enable the bottom of the limiting pressure plate assembly 2 to be attached to the surface of a flange of the reducer shell, the reducer shell is slightly moved to enable a positioning hole 2.2.1 and a long slotted hole 2.2.2 on a limiting flat plate 2.2 to be correspondingly superposed with a flange hole on the reducer shell, a bolt 6 is inserted to fix the fastening bolt 4 between the front end of the limiting pressure plate assembly 2 and the base assembly 1, after the gland is assembled or the tightening torque is measured, and (4) pulling out the fastening bolt 4 and the bolt 6, lifting the front end of the limiting pressure plate assembly 2, and then lifting the reducer shell out of the tool.
The equal fixed pivot limiting plate 1.1 that is provided with in the middle part of the square connecting tube 1.2 of both sides around, spacing clamp plate assembly 2 is including the spacing flat board 2.2 of horizontal setting, the perpendicular just fixed spacing riser 2.3 that is provided with in the centre at spacing flat board 2.2 top, length between spacing riser 2.3 front and back is good at the length between spacing flat board 2.2 front and back, spacing riser 2.3's rear end is located rear side pivot limiting plate 1.1 and rotates through fastening bolt 4 and fastening nut 5 between the two and is connected, spacing riser 2.3's front end activity sets up in the pivot limiting plate 1.1 of front side, and connect through fastening bolt 4 and fastening nut 5 between the two, realized that rotation of spacing clamp plate assembly 2 rear end and base assembly 1 is connected and the swing joint of its front end and base assembly 1.
The front end of the limiting flat plate 2.2 is provided with a plurality of positioning holes 2.2.1, the rear end of the limiting flat plate 2.2 is provided with a long slotted hole 2.2.2, a bolt 6 is inserted in the long slotted hole 2.2.2, the long slotted hole 2.2.2 and the positioning holes 2.2.1 are distributed on the left side and the right side of the limiting vertical plate 2.3, the front side of the limiting vertical plate 2.3 is fixedly provided with a handle 2.1, and the speed reducer shell and the limiting pressing plate assembly 2 are conveniently fixed. The bearing plate assembly 3 comprises a bearing plate 3.1, a guide column 3.2 is vertically and fixedly arranged at the diagonal of the bottom of the corner of the bearing plate 3.1, a guide bolt 3.3 is fixedly arranged at the bottom of the other diagonal of the bearing plate 3.1, a guide nut 7 is connected onto the guide bolt 3.3 in a threaded manner, a through hole 1.5.1 corresponding to the guide column 3.2 and the guide bolt 3.3 is formed in a bottom plate 1.5, the bottoms of the guide column 3.2 and the guide bolt 3.3 are inserted into the through hole 1.5.1, the guide nut 7 is positioned at the top of the through hole 1.5.1, and the lifting of the bearing plate assembly 3 in the base assembly 1 is realized.
The base assembly 1 is formed by welding various pipes and plates, the rotating shaft limiting plates 1.1 are welded on the connecting square pipes 1.2 in pairs, 2 pairs are provided, the centers of the rotating shaft limiting plates are provided with circular holes which correspond to the holes on the limiting pressure plate assembly 2, and fastening bolts 4 are inserted into the circular holes; the connecting pipes 1.6 are 6 in total and connect 4 upright square pipes 1.3 together; the rear fixing plate 1.4 is welded among the rear 2 upright square tubes 1.3, and two circular holes are distributed on the rear fixing plate; the bottom plate 1.5 is welded between the two connecting square tubes 1.2 at the lower side, 4 circular through holes 1.5.1 are uniformly distributed on the bottom plate, and guide posts 3.2 and guide bolts 3.3 on the support plate assembly are inserted into the circular through holes; the limiting pressure plate assembly 2 is processed after welding of all parts, a handle 2.1 is of a round bar-shaped structure and is welded on a limiting vertical plate 2.3, the limiting vertical plate 2.3 is of a cuboid structure, one end of the limiting vertical plate is of a semicircular shape, circular through holes are formed in two ends of the limiting vertical plate, the lower portion of the limiting vertical plate is welded on a limiting flat plate 2.2, the limiting flat plate 2.2 is of a cuboid structure, and six circular through holes 2.2.1 and two oval long slotted holes 2.2.2 are formed in the limiting flat plate; the support plate assembly is formed by welding all parts, 4 circular large holes are formed in the support flat plate, the guide column 3.2 and the hexagonal head guide bolt 3.3 are welded below the support flat plate, the guide column 3.2 is a cylindrical bar, and the hexagonal head guide bolt 3.3 is a full-thread bolt; the number of the fastening bolts 4 is 2, one is used for forming a rotating shaft in hinged connection with the rotating shaft limiting plate 1.1 and the limiting vertical plate 2.3, and the other is used for inserting a through hole between the front end of the limiting pressure plate assembly 2 and the rotating shaft limiting plate 1.1 to fix the limiting pressure plate assembly 2 on the base assembly 1; the number of the fastening nuts 5 is 1, and the fastening nuts are connected with the fastening bolts 4; 2 bolts 6 are respectively inserted into the circular through holes 1.5.1 and the elliptical long slotted holes 2.2.2 of the limit flat plate 2.2; the guide nuts 7 are matched with the hexagon head guide bolts 3.3 on the support plate assembly 3 in total by 2.
According to the height from the bottom surface of the shell of the speed reducer to the flange surface, the guide nut 7 is adjusted to adjust the height of the supporting plate assembly 3, and after the height is adjusted, the handle 2.1 of the limiting pressing plate assembly 2 is held to lift the end of the handle 2.1. Then the reducer shell is hung on the bearing plate assembly 3, the reducer shell is rotated to enable the pressing covers to be symmetrically arranged on two sides, the limiting pressing plate assembly 2 is put down to enable the limiting flat plate 2.2 to be attached to the surface of the flange of the reducer shell, and the fastening bolt 4 is inserted into the front end of the limiting flat plate 2. The position of the reducer shell is adjusted, corresponding bolts 6 are inserted into the reducer shell in a matching mode with one of 6 positioning holes 2.2.1 in the limiting pressure plate assembly 2 according to the size of the flange hole, then the other end of the reducer shell is finely adjusted, the flange hole corresponds to the oval long slotted hole 2.2.2 in the limiting pressure plate assembly 2, and the other bolt 6 is inserted to fix the reducer shell. After the gland is assembled or the tightening torque is measured, the bolt 6 is firstly pulled out, then the fastening bolt 4 at the front end is pulled out, and after the end 2.1 of the handle is lifted up, the reducer shell is lifted out of the tool.
The height of the support plate assembly 3 is adjusted by matching the two hexagonal head guide bolts 3.3 with the guide nuts 7; through the matching of the positioning hole 2.2.1 on the limiting pressure plate assembly 2 and the oval long slotted hole 2.2.2, the bolt 6 is quickly inserted, and the fixing mode is realized.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a general fixed frock for axle speed reducer shell equipment gland, its characterized in that includes the base assembly, the top of base assembly is provided with spacing clamp plate assembly, the rear end of spacing clamp plate assembly rotates with the rear side at base assembly top and is connected, the front end activity of spacing clamp plate assembly sets up in the top front side of base assembly, the inside liftable of base assembly is provided with the bearing plate assembly, the interval sets up between the top of bearing plate assembly and the bottom of spacing clamp plate assembly.
2. The universal fixing tool for the axle reducer shell assembling gland according to claim 1, wherein the base assembly comprises two groups of upright square tubes arranged at intervals in the front and back direction, each group of upright square tubes comprises two groups arranged at intervals in the left and right direction, a connecting square tube is fixedly arranged at the top between the upright square tubes of each group, a rear fixing plate is fixedly arranged at the middle part between the upright square tubes of one group in the rear direction, connecting tubes are respectively fixedly arranged at the left and right sides of the lower part between the two groups of upright square tubes, and a bottom plate is fixedly arranged between the connecting tubes at the left and right sides.
3. The universal fixing tool for the axle speed reducer shell assembling gland according to claim 2, wherein rotating shaft limiting plates are fixedly arranged in the middle of the connecting square pipes on the front side and the rear side.
4. The universal fixing tool for the axle speed reducer shell assembling gland according to claim 3, wherein the limiting pressing plate assembly comprises a transversely arranged limiting flat plate, a limiting vertical plate is vertically and fixedly arranged in the middle of the top of the limiting flat plate, the length between the front side and the rear side of the limiting vertical plate is longer than the length between the front side and the rear side of the limiting horizontal plate, and the rear end of the limiting vertical plate is located in the rear side rotating shaft limiting plate and is rotatably connected with the rear side rotating shaft limiting plate through a fastening bolt and a fastening nut.
5. The universal fixing tool for the axle reducer shell assembling gland according to claim 4, wherein the front end of the limiting vertical plate is movably arranged in the rotating shaft limiting plate at the front side, and the limiting vertical plate and the rotating shaft limiting plate are connected through a fastening bolt and a fastening nut.
6. The universal fixing tool for the axle speed reducer shell assembling gland of claim 4, wherein a plurality of positioning holes are formed in the front end of the limiting flat plate, bolts are inserted into the positioning holes, a long slotted hole is formed in the rear end of the limiting flat plate, the long slotted hole and the positioning holes are distributed on the left side and the right side of the limiting vertical plate, and a handle is fixedly arranged on the front side of the limiting vertical plate.
7. The universal fixing tool for the assembling gland of the axle speed reducer shell according to claim 2, wherein the support plate assembly comprises a support flat plate, guide posts are vertically and fixedly arranged at opposite corners of the bottom of corners of the support flat plate, a guide bolt is fixedly arranged at the bottom of the other opposite corners of the support flat plate, a guide nut is connected to the guide bolt in a threaded manner, a through hole corresponding to each guide post and each guide bolt is formed in the bottom plate, the bottoms of each guide post and each guide bolt are inserted into the through hole, and the guide nut is positioned at the top of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407949.9U CN214352046U (en) | 2021-02-24 | 2021-02-24 | Universal fixing tool for assembling gland on axle speed reducer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407949.9U CN214352046U (en) | 2021-02-24 | 2021-02-24 | Universal fixing tool for assembling gland on axle speed reducer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214352046U true CN214352046U (en) | 2021-10-08 |
Family
ID=77966163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120407949.9U Active CN214352046U (en) | 2021-02-24 | 2021-02-24 | Universal fixing tool for assembling gland on axle speed reducer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214352046U (en) |
-
2021
- 2021-02-24 CN CN202120407949.9U patent/CN214352046U/en active Active
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