CN220920951U - Hydraulic chuck split claw for ring bearing turning - Google Patents
Hydraulic chuck split claw for ring bearing turning Download PDFInfo
- Publication number
- CN220920951U CN220920951U CN202323000909.0U CN202323000909U CN220920951U CN 220920951 U CN220920951 U CN 220920951U CN 202323000909 U CN202323000909 U CN 202323000909U CN 220920951 U CN220920951 U CN 220920951U
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- split
- groove
- hole
- split block
- step hole
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- 210000000078 claw Anatomy 0.000 title abstract description 30
- 238000003754 machining Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000005242 forging Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a split jaw of a hydraulic chuck for machining a ring bearing, which comprises a jaw body and split blocks, wherein a first groove is formed in one end face of the jaw body along the width direction, a first step hole penetrates through the jaw body along the thickness direction, and a small-aperture port of the first step hole is positioned in the first groove; the split blocks are provided with blind screw holes along the thickness direction and can be arranged in the first grooves in an adaptive manner; when the claw body is installed with the split block, the split block is installed in the first groove of the claw body in a matched mode, the small-aperture port of the first step hole is aligned with the blind screw hole, the bolt is inserted into the first step hole, the bolt is screwed into the blind screw hole, and therefore the claw body is fixedly connected with the split block. Therefore, when the split claw needs to be maintained or replaced by a new piece, only the claw body needs to be detached from the split block, and only the claw body needs to be replaced, so that the cost is saved, the replacement process is fast and convenient, time and labor are saved, and the production progress is not influenced.
Description
Technical Field
The utility model relates to the technical field of chuck jaws, in particular to a hydraulic chuck split jaw for machining a ring bearing.
Background
The production process of the bearing generally comprises a turning process, a hydraulic chuck is used for clamping and fixing a bearing forging piece in the turning process, the chuck is generally formed by encircling a plurality of clamping jaws, the currently used clamping jaws comprise a fixing part and clamping claw parts, the fixing part and the clamping claw parts are welded together, a mounting hole is formed in the fixing part, and then the mounting hole is screwed into the lathe through a bolt for fixing; however, the claw is likely to be worn in the use process and needs to be replaced by a new piece, and then the whole claw is detached from the lathe and is replaced integrally, and the replaced claw is scrapped integrally and cannot be used, so that the production cost is greatly increased; in addition, the clamping jaw is often provided with various sizes, the integrated clamping jaw is limited in use, and the fixing part and the clamping jaw part can only be used correspondingly in welding, so that the cost is increased and the use is inconvenient. Based on the above, the application provides a split jaw of a hydraulic chuck for machining a ring bearing, which is used for solving the technical problems.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the split claw of the hydraulic chuck for machining the ring bearing vehicle aiming at the defects in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
A hydraulic chuck split jaw for ring bearing turning, comprising: the claw body and the split blocks; the clamping jaw body is fan-shaped, a first groove is formed in one end face of the clamping jaw body along the width direction, a first step hole penetrates through the clamping jaw body along the thickness direction, and a small-aperture port of the first step hole is located in the first groove; the split block is provided with a blind screw hole along the thickness direction and can be adaptively arranged in the first groove;
when the claw body is installed with the split block, the split block is installed in the first groove of the claw body in a matched mode, the small-aperture port of the first step hole is aligned with the blind screw hole, and the first step hole is inserted with a bolt and screwed into the blind screw hole.
Preferably, the split block is penetrated with a second step hole along the thickness direction for inserting a bolt to be connected and fixed with a lathe.
Preferably, a limiting block is arranged in the first groove, a limiting groove is formed in the split block along the width direction, and the limiting groove is located on the end face of the large-aperture port of the second step hole.
Preferably, the end face of the small-bore port of the second step hole is provided with a second groove along the length direction, and the small-bore port of the second step hole is located in the second groove.
The utility model has the beneficial effects that:
According to the split claw of the hydraulic chuck for machining the ring bearing, when the claw body and the split blocks are installed, the split blocks are installed in the first groove of the claw body in a matched mode, the small-aperture port of the first step hole is aligned with the blind screw hole, the bolt is inserted into the first step hole, the head of the bolt is clamped in the large-aperture hole of the first step hole, the rod portion penetrates through the small-aperture hole of the first step hole and is screwed into the blind screw hole, and therefore the claw body is fixedly connected with the split bodies. Therefore, when the claw needs to be maintained or a new piece is replaced, only the claw body needs to be detached from the split block, only the claw body needs to be replaced, the cost is saved, the replacement process is fast and convenient, time and labor are saved, and the production progress is not affected.
And a plurality of limit grooves are formed in the split blocks at intervals, and the jaw bodies with different sizes can find a proper installation position by adjusting the positions of the limit blocks, so that the split jaw disclosed by the utility model is wider in application range and more convenient to use in actual production of bearing forgings.
Drawings
For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
Fig. 1 is a front view showing the mounted state of the claw body and the split block of the present embodiment;
fig. 2 is a rear view showing the mounted state of the claw body and the split block of the present embodiment;
fig. 3 is a front view of the claw body of the present embodiment;
fig. 4 is a rear view of the jaw body of the present embodiment;
Fig. 5 is a cross-sectional view of fig. 4 of the present embodiment;
Fig. 6 is a front view of the split block of the present embodiment;
fig. 7 is a rear view of the split block of the present embodiment;
FIG. 8 is a cross-sectional view taken at A-A of FIG. 6;
FIG. 9 is a cross-sectional view taken at B-B of FIG. 6;
fig. 10 is a sectional view of the jaw body and split block mounting state of the present embodiment.
In the figure:
100-jaw body; 110-a first groove; 120-a first stepped hole; 130-limiting blocks;
200-split blocks; 210-blind screw holes; 220-a second stepped hole; 230, a limit groove; 240-second groove.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments; in the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the utility model. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the utility model. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
As shown in fig. 1 to 10, the split jaw of the hydraulic chuck for machining a ring bearing provided in this embodiment includes a jaw body 100 and a split block 200, the jaw body 100 is in a sector shape, a first groove 110 is formed on one end surface of the jaw body 100 along a width direction, a first stepped hole 120 is formed through the jaw body 100 along a thickness direction, and a small aperture port of the first stepped hole 120 is located in the first groove 110; the split block 200 is provided with a blind screw hole 210 along the thickness direction, and the split block 200 can be adaptively installed in the first groove 110;
When the jaw body 100 is mounted with the split block 200, the split block 200 is mounted in the first groove 110 of the jaw body 100 in a matching manner, so that the small aperture port of the first stepped hole 120 is aligned with the blind screw hole 210, a bolt (not shown) is inserted into the first stepped hole 120, the head of the bolt is clamped in the large aperture hole of the first stepped hole 120, and the rod part passes through the small aperture hole of the first stepped hole 120 and is screwed into the blind screw hole 210, thereby connecting and fixing the jaw body 100 with the split block 200. Therefore, the jaw body 100 and the split block 200 of this embodiment can be assembled or disassembled by screwing in or screwing out the bolts, when the jaw needs to be repaired or replaced with a new piece, only the jaw body 100 needs to be disassembled from the split block 200, and only the jaw body 100 needs to be replaced, so that the cost is saved, the replacement process is fast and convenient, time and labor are saved, and the production progress is not affected.
In this embodiment, the split block 200 is penetrated with a second step hole 220 along the thickness direction for inserting a bolt, and is in threaded connection with a screw hole correspondingly arranged on the lathe, so as to fix the split block 200 and the lathe.
In this embodiment, the first groove 110 is provided therein with the stopper 130, the split block 200 is provided with the limiting groove 230 along the width direction, the limiting groove 230 is located on the end face of the large aperture port of the second step hole 220, when the jaw body 100 and the split block 200 are mounted, the stopper 130 is correspondingly mounted in the limiting groove 230 for limiting the position of the jaw body 100, avoiding movement thereof, and a plurality of limiting grooves 230 are disposed on the split block 200 at intervals, and the jaw bodies 100 with different sizes can find suitable mounting positions by adjusting the positions of the stopper 130.
In this embodiment, the end surface of the second stepped hole 220 where the small aperture port is located is provided with a second groove 240 along the length direction, and the small aperture port of the second stepped hole 220 is located in the second groove 240, where the second groove 240 may be installed corresponding to a bump (not shown) on a lathe to define the position of the split block 200.
When the split claw of the embodiment is used, the split blocks 200 are correspondingly arranged on a lathe, the claw bodies 100 are arranged at the corresponding proper positions of the split blocks 200, and the plurality of fan-shaped claw bodies 100 form a circular chuck which can be used for clamping ring bearing forgings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the application or exceeding the scope of the application as defined in the accompanying claims.
Claims (4)
1. The utility model provides a ring class bearing hydraulic chuck components of a whole that can function independently jack catch for car processing which characterized in that includes:
The clamping jaw comprises a clamping jaw body (100), wherein the clamping jaw body (100) is in a fan shape, a first groove (110) is formed in one end face of the clamping jaw body (100) along the width direction, a first step hole (120) is formed in the clamping jaw body (100) in a penetrating mode along the thickness direction, and a small-aperture port of the first step hole (120) is located in the first groove (110);
The split block (200) is provided with blind screw holes (210) along the thickness direction, and the split block (200) can be adaptively arranged in the first groove (110);
When the clamping jaw body (100) and the split block (200) are installed, the split block (200) is installed in the first groove (110) of the clamping jaw body (100) in a matched mode, the small-aperture port of the first step hole (120) is aligned with the blind screw hole (210), and a bolt is inserted into the first step hole (120) and screwed into the blind screw hole (210).
2. The split jaw of the hydraulic chuck for turning a ring bearing according to claim 1, wherein the split block (200) is provided with a second stepped hole (220) penetrating in a thickness direction for inserting a bolt to be fixedly connected with a lathe.
3. The split jaw of the hydraulic chuck for machining the annular bearing according to claim 2, wherein a limiting block (130) is arranged in the first groove (110), a limiting groove (230) is arranged in the split block (200) along the width direction, and the limiting groove (230) is positioned on the end face of the large-aperture port of the second step hole (220).
4. The split jaw of the hydraulic chuck for machining a ring bearing according to claim 3, wherein the end surface of the second stepped hole (220) where the small bore port is located is provided with a second groove (240) along the length direction, and the small bore port of the second stepped hole (220) is located in the second groove (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000909.0U CN220920951U (en) | 2023-11-07 | 2023-11-07 | Hydraulic chuck split claw for ring bearing turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000909.0U CN220920951U (en) | 2023-11-07 | 2023-11-07 | Hydraulic chuck split claw for ring bearing turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220920951U true CN220920951U (en) | 2024-05-10 |
Family
ID=90939765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323000909.0U Active CN220920951U (en) | 2023-11-07 | 2023-11-07 | Hydraulic chuck split claw for ring bearing turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220920951U (en) |
-
2023
- 2023-11-07 CN CN202323000909.0U patent/CN220920951U/en active Active
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