CN217122259U - Axle housing half-piece processing combination tool - Google Patents
Axle housing half-piece processing combination tool Download PDFInfo
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- CN217122259U CN217122259U CN202220463640.6U CN202220463640U CN217122259U CN 217122259 U CN217122259 U CN 217122259U CN 202220463640 U CN202220463640 U CN 202220463640U CN 217122259 U CN217122259 U CN 217122259U
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- axle housing
- housing half
- pressing
- base
- half piece
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Abstract
The utility model relates to a half processing combination frock of axle housing belongs to axle housing processing technology field. The combined tool comprises a base and four groups of components arranged on the base and used for fixing axle housing half pieces, wherein two groups of the components are supporting components, the two groups of the supporting components are arranged on two sides of the axle housing half pieces, the axle housing half pieces are supported on two sides below the axle housing half pieces, the other two groups of the components are pressing components, one group of the supporting components is arranged in the middle of the axle housing half pieces and applies force from the middle of the axle housing half pieces, and the other group of the supporting components is arranged on the outer side of one end of the axle housing half pieces; two sets of supporting component and two sets of clamp plates that compress tightly the three-piece cooperation of subassembly, apply the half piece of axle housing with the power of machined surface looks vertically, tightly fix the half piece of axle housing, avoid the half piece course of working of axle housing to remove or incline, ensured the levelness of the half piece of axle housing, simultaneously, combine the structural feature of the half piece of axle housing, to the machined surface design of stepping down, guarantee the processing of frock noninterference cutter, the device flexibility is high simultaneously, is applicable to the axle housing of more types.
Description
Technical Field
The utility model belongs to the technical field of the axle housing processing, specifically, relate to a half processing combination frock of axle housing.
Background
The axle housing is an assembly base body for mounting the main speed reducer, the differential, the half shafts and the wheels, and mainly functions to support and protect the main speed reducer, the differential and the half shafts. In the process of processing axle housing half pieces, a processing plane is required to be ensured to be in a horizontal plane, once half pieces incline, two sides of the processed half pieces are eccentrically inclined, the half pieces are combined into a middle section to be in an eccentric state when being welded, the thicknesses of the half pieces on the two sides are inconsistent after processing, one end of a steel plate with a thinner thickness is easy to crack after an axle is loaded, and a larger potential safety hazard exists; in addition, the flatness of the processing surface cannot be guaranteed, the gap is large when the half plates are combined, the air hole phenomenon is easy to occur during middle section welding, and the problem of oil leakage and fracture easily occurs after the axle bears the weld seam with the air hole. Therefore, ensuring the levelness of the axle housing half piece in the processing process becomes a particularly critical condition. To the processing of axle housing mainly adopt complicated centre gripping equipment to fix among the prior art, the commonality of chuck is poor, need be equipped with the chuck of multiple specification, also adopts simple V type auxiliary fixtures to process, and the axle housing is easy not hard up in the course of working, and the machined surface quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who mentions in the background art, the utility model provides a half processing combination frock of axle housing.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a half processing combination frock of axle housing, includes the base, is provided with two sets of supporting components on the base, and two sets of supporting components set up in the both sides of half of axle housing, still are provided with two sets of subassemblies that compress tightly on the base, and wherein a set of setting is in the middle part of half of axle housing, and another a set of setting is in the outside of half one end of axle housing.
The support assembly comprises a T-shaped block, the T-shaped block is arranged above the base, a sliding groove is formed in the base, the bottom of the T-shaped block is embedded in the sliding groove and is mounted with the sliding groove in a sliding mode, a connecting bolt penetrates through the T-shaped block in the sliding groove, the connecting bolt is a stud bolt, the top end and the bottom end of the connecting bolt respectively extend to the position above the T-shaped block and the position below the base and are matched with positioning nuts in a screwing mode, and therefore the T-shaped block can slide and be positioned on the base;
the both sides at T type piece top are provided with clamp bolt, clamp bolt also is stud, clamp bolt's one end and T type piece threaded connection, clamp bolt's other end adaptation has the gland nut soon, be provided with first clamp plate on the supporting component of one side, first clamp plate sets up between half of the axle housing, press half of axle housing on T type piece through gland nut, do not set up the clamp plate on the supporting component of opposite side, for the processing of half of axle housing steps down, the back processing of changing sides is accomplished in one side processing.
The pressing assembly comprises a supporting rod, inner screw holes are formed in two ends of the supporting rod, a connecting bolt is in threaded connection with the bottom end of the supporting rod, two positioning nuts are screwed on the connecting bolt in a matching mode, the two positioning nuts are located on the upper side and the lower side of the base and used for fixing the position of the supporting rod, a connecting bolt is also in threaded connection with the top end of the supporting rod, a pressing nut is screwed on the connecting bolt in a matching mode, a second pressing plate is arranged between the axle housing half piece and the pressing nut, the second pressing plate is pressed downwards through the pressing bolt, downward pressure is applied to the axle housing half piece, and the axle housing half piece is pressed tightly;
one side of the compressing assembly outside the half axle housing is provided with a compressing cushion block, one end of a second pressing plate of the compressing assembly is lapped on the compressing cushion block, and the other end of the second pressing plate is lapped at the groove at the middle part of the half axle housing to give way for the processing surface of the half axle housing.
Furthermore, the heights of the T-shaped blocks on the two sides are the same, so that the axle housing half piece is in a horizontal state, and the flatness of a machined surface is guaranteed.
The utility model has the advantages that:
1. the utility model relates to a combination frock adopts two sets of supporting components and two sets of subassemblies that compress tightly, coordinates three clamp plates, applys and the power of working face looks vertically to half of axle housing, tightly fixes half of axle housing, avoids half of processing of axle housing to remove or slope, has ensured half levelness of axle housing.
2. The utility model discloses combine the structural feature of half of axle housing, carry out the design of stepping down to the machined surface, guarantee that the frock does not interfere the processing of cutter, install the flexibility height simultaneously, be applicable to the axle housing of more type.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view structure diagram of the axle housing half-piece processing combined tool of the present invention;
FIG. 2 is a schematic cross-sectional view of the axle housing half-piece processing assembly of the present invention;
fig. 3 is the utility model relates to a half processing combination frock of axle housing overlook the schematic structure.
In the drawings, the components represented by the respective reference numerals are listed below:
11. a base; 12. pressing the cushion block; 13. a support assembly; 14. a compression assembly; 21. positioning a nut; 22. a support bar; 23. a connecting bolt; 24. a second platen; 25. a compression nut; 26. a compression bolt; 27. a first platen; 28. a T-shaped block; 31. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an axle housing half piece processing and assembling tool includes a base 11, where the base 11 is a horizontal table and provides a base plane for positioning an axle housing half piece, and a certain gap is formed between the base 11 and an installation surface for installing various components on the base 11;
be provided with four groups of subassemblies that are used for fixed axle housing half on the base 11, wherein two sets of be supporting component 13, and these two sets of supporting component 13 set up in the both sides of axle housing half, hold the axle housing half in the both sides of axle housing half below, and two sets of other are compressing tightly subassembly 14, and wherein a set of setting is in the middle part of axle housing half, from the middle part application of force of axle housing half, and another group sets up the outside in axle housing half one end.
The support assembly 13 comprises a T-shaped block 28, the T-shaped block 28 is arranged above the base 11, a sliding groove 31 is formed in the base 11, the bottom of the T-shaped block 28 is embedded in the sliding groove 31 and is slidably mounted with the sliding groove 31, a connecting bolt 23 penetrates through the T-shaped block 28 in the sliding groove 31, the connecting bolt 23 is a stud bolt, the top end and the bottom end of the connecting bolt 23 respectively extend to the upper side of the T-shaped block 28 and the lower side of the base 11 and are respectively matched with a positioning nut 21 in a screwing mode, the positioning bolt is loosened, the T-shaped block 28 can be slidably adjusted in position on the base 11, the positioning bolt is fastened, the T-shaped block 28 is locked on the base 11 to be positioned, and the T-shaped block 28 can slide and be positioned on the base 11;
the both sides at T type piece 28 top are provided with clamp bolt 26, clamp bolt 26 also is stud, clamp bolt 26's one end and T type piece 28 threaded connection, clamp bolt 26's other end adaptation closes gland nut 25 soon, be provided with first clamp plate 27 on the supporting component 13 of one side, first clamp plate 27 sets up between axle housing half and gland nut 25, can see out by figure 2 and figure 3, first clamp plate 27 is U type clamp plate, all press axle housing half on T type piece 28 through gland nut 25 along axle housing half's width direction both sides, do not set up the clamp plate on the supporting component 13 of opposite side, give way for the processing of axle housing half, the limit change processing after one side processing is accomplished.
The pressing assembly 14 comprises a supporting rod 22, inner screw holes are formed in two ends of the supporting rod 22, a connecting bolt 23 is connected to the bottom end of the supporting rod 22 in a threaded mode, two positioning nuts 21 are matched and screwed on the connecting bolt 23, the two positioning nuts 21 are located on the upper side and the lower side of the base 11 and used for fixing the position of the supporting rod 22, the connecting bolt 23 is also connected to the top end of the supporting rod 22 in a threaded mode, a pressing nut 25 is matched and screwed on the connecting bolt 23, a second pressing plate 24 is arranged between the axle housing half piece and the pressing nut 25, the second pressing plate 24 is pressed downwards through the pressing bolt 26, downward pressure is applied to the axle housing half piece, and the axle housing half piece is pressed tightly;
one side of the compressing assembly 14 in the half outside of axle housing is provided with compresses tightly cushion 12, and the 24 one end overlap joints of second clamp plate of this group compressing assembly 14 are compressing tightly cushion 12, and the other end overlap joint is in the groove at half middle part of axle housing, for the machined surface of half of axle housing steps down, and another group compressing assembly 14's second clamp plate 24 sets up along the width direction in half middle part of axle housing U type groove, does not influence the processing of half of axle housing.
The height of the T-shaped blocks 28 of the two groups of supporting assemblies 13 is the same, so that the axle housing half-piece is in a horizontal state, and the flatness of a machined surface is guaranteed.
The working principle of the present invention can be understood by combining the above description and the drawings of fig. 1 to 3 as follows:
get half of the axle housing of treating processing, adjust the position of both sides T type piece 28 and bracing piece 22 according to the size structure of half of the axle housing, lock through positioning bolt, half of the processing face of axle housing is upwards put on the T type piece 28 of both sides, compresses tightly subassembly 14 installation with half middle part of axle housing earlier, and the installation method is: a second pressing plate 24 is installed in a U-shaped groove in the middle of an axle housing half piece, the second pressing plate 24 is pressed down by screwing a pressing nut 25 and a connecting bolt 23, the axle housing half piece is pressed on two T-shaped blocks 28, a first pressing plate 27 is installed and pressed on one side of the axle housing half piece by the same method, a pressing cushion block 12 is obtained by installing the end opposite to the first pressing plate 27 and having the same height with the groove of the end part of the axle housing half piece, a second pressing plate 24 is taken, one end of the second pressing plate is lapped on the groove of the end part of the axle housing half piece, the other end of the second pressing plate is lapped on the pressing cushion block 12, the pressing nut 25 is used for pressing with a supporting rod 22, the axle housing half piece is horizontally fixed, the left area of the axle housing half piece is processed, then the left and right and left turning axle housing half pieces are installed again, and the unprocessed area is processed again.
In the description of the specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The axle housing half piece processing combined tool comprises a base (11) and is characterized in that two groups of supporting assemblies (13) are arranged on the base (11), the two groups of supporting assemblies (13) are arranged on two sides of an axle housing half piece, and two groups of pressing assemblies (14) are further arranged on the base (11), wherein one group of pressing assemblies is arranged in the middle of the axle housing half piece, and the other group of pressing assemblies is arranged on the outer side of one end of the axle housing half piece;
a pressing bolt (26), a pressing nut (25) and a first pressing plate (27) are arranged on the supporting component (13) on one side and used for pressing one side of the axle housing half piece on the supporting component (13), and the first pressing plate (27) is not arranged on the other group of supporting components (13) and is used for giving way for processing the axle housing half piece; one side of keeping away from the subassembly (14) that compresses tightly of first clamp plate (27) is provided with compresses tightly cushion (12), and second clamp plate (24) one end overlap joint of this group compress tightly subassembly (14) is on compressing tightly cushion (12), and the recess department at half middle part of axle housing is put way in the other end overlap joint for the processing of half of axle housing.
2. The axle housing half piece processing combination tool according to claim 1, wherein the support assembly (13) comprises a T-shaped block (28), the T-shaped block (28) is arranged above the base (11), a sliding groove (31) is formed in the base (11), the bottom of the T-shaped block (28) is embedded in the sliding groove (31) and is slidably mounted with the sliding groove (31), a connecting bolt (23) penetrates through the T-shaped block (28), the connecting bolt (23) is a stud bolt, the top end and the bottom end of the connecting bolt (23) respectively extend to the upper portion of the T-shaped block (28) and the lower portion of the base (11) and are respectively matched with a positioning nut (21) in a screwing mode in a matching mode, and the positioning nuts are used for adjusting sliding and positioning of the T-shaped block (28).
3. The axle housing half piece processing combination tool according to claim 1, wherein the pressing assembly (14) comprises a support rod (22), inner screw holes are formed in two ends of the support rod (22), a connecting bolt (23) is connected to the bottom end of the support rod (22) in a threaded mode, two positioning nuts (21) are screwed on the connecting bolt (23) in a matched mode, and the two positioning nuts (21) are located on the upper side and the lower side of the base (11) and used for fixing the support rod (22).
4. The axle housing half piece machining combined tool according to claim 3, wherein the top end of the support rod (22) is also in threaded connection with a connecting bolt (23), and a pressing nut (25) is screwed on the connecting bolt (23) in a matching mode and used for applying downward pressure to the axle housing half piece.
5. The axle housing half piece machining combined tool is characterized in that the heights of the T-shaped blocks (28) of the two groups of supporting assemblies (13) are equal, and the axle housing half pieces are limited to be in a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220463640.6U CN217122259U (en) | 2022-03-04 | 2022-03-04 | Axle housing half-piece processing combination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220463640.6U CN217122259U (en) | 2022-03-04 | 2022-03-04 | Axle housing half-piece processing combination tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217122259U true CN217122259U (en) | 2022-08-05 |
Family
ID=82643578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220463640.6U Active CN217122259U (en) | 2022-03-04 | 2022-03-04 | Axle housing half-piece processing combination tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217122259U (en) |
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2022
- 2022-03-04 CN CN202220463640.6U patent/CN217122259U/en active Active
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