CN214923831U - Differential case clamp for heat treatment - Google Patents
Differential case clamp for heat treatment Download PDFInfo
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- CN214923831U CN214923831U CN202121656444.2U CN202121656444U CN214923831U CN 214923831 U CN214923831 U CN 214923831U CN 202121656444 U CN202121656444 U CN 202121656444U CN 214923831 U CN214923831 U CN 214923831U
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- support frame
- heat treatment
- differential case
- lower support
- sliding
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Abstract
The utility model discloses a differential case clamp for heat treatment, which comprises a support frame, wherein the support frame is split, and comprises an L-shaped upper support frame and an L-shaped lower support frame, and the upper support frame is connected with the lower support frame in a sliding way; two limit screws are arranged on the side edge of the lower support frame along the length direction; the upper support frame is provided with a slide rail, and a limiting block is connected to the slide rail in a sliding manner; the sliding rail and the upper support frame are provided with matched push-pull devices; the utility model discloses a differential mechanism shell anchor clamps for heat treatment can be adjusted according to the differential mechanism of different models, carries out good fixed and with holding to differential mechanism, is suitable for popularization and application.
Description
Technical Field
The utility model relates to a heat treatment technical field, concretely relates to differential case anchor clamps for heat treatment.
Background
The heat treatment refers to a metal hot working process for obtaining expected structure and performance by means of heating, heat preservation and cooling under the solid state of a material, and a heat treatment clamp is a tool for clamping metal and ensures that the metal can normally finish the hot working process; in the prior art, the heat treatment clamp is single in structure and poor in clamping effect on irregular parts such as a differential shell.
SUMMERY OF THE UTILITY MODEL
To the defects in the prior art, the utility model provides a differential case clamp for heat treatment.
The utility model discloses a realize through following technical scheme:
the utility model provides a differential case anchor clamps for heat treatment, includes the support frame, its characterized in that: the support frame is split and comprises an L-shaped upper support frame and an L-shaped lower support frame, and the upper support frame is connected with the lower support frame in a sliding manner; two limit screws are arranged on the side edge of the lower support frame along the length direction; one surface of the upper support frame, which is close to the lower support frame, is provided with a slide rail, and a limiting block is connected to the slide rail in a sliding manner; the middle position of slide rail is equipped with the buckle connecting hole, is equipped with the rotation buckle in the buckle connecting hole, rotation buckle department sets up threaded hole on the upper bracket frame, and threaded hole fit has the screw, and the screw links to each other with the rotation buckle.
Preferably, two through holes are symmetrically formed in two ends of the threaded hole in the upper support frame, an upright post matched with the through hole is arranged in the through hole, and the upright post penetrates through the through hole and is fixedly connected with the sliding rail.
Preferably, a lead screw is arranged in the slide rail, a nut matched with the lead screw is installed on the lead screw, a connecting rod is arranged on the nut, and a limiting block is installed on the connecting rod.
Preferably, the connecting rod and the limiting block are in threaded connection.
Preferably, one end of the lead screw is connected with a knob, and a handle is arranged on the knob.
Preferably, the upper support frame is provided with a slide bar, and the lower support frame is provided with a slide groove matched with the slide bar; and locking screws are arranged on the side wall of the sliding groove of the lower support frame.
The beneficial effects of the utility model are embodied in: the utility model discloses a differential mechanism shell anchor clamps for heat treatment is equipped with upper and lower split type support frame, can carry out corresponding regulation according to the size of part, the utility model discloses a stopper also can carry out the regulation of position through lead screw nut mechanism, can all play good clamping action to the differential mechanism shell of different models; the utility model discloses still be equipped with two stop screw, the position of differential mechanism shell is stabilized to the accessible adjusting stop screw, and the cooperation stopper can carry out stable centre gripping to the differential mechanism shell.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is an axial view of the present invention.
Fig. 2 is an axial view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a sectional view taken along the line a of fig. 3.
Fig. 5 is a top view of the present invention.
Fig. 6 is a sectional view taken along the line a in fig. 5.
Fig. 7 is a left side view of the present invention.
In the attached drawing, the device comprises an upper support frame 1, a lower support frame 2, a limiting screw 3, a limiting screw 4, a sliding rod 5, a sliding groove 6, a locking screw 7, a sliding rail 8, a buckle connecting hole 9, a rotating buckle 10, a screw 11, a stand column 12, a lead screw 13, a nut 14, a connecting rod 15, a limiting block 16 and a knob.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is described in detail below with reference to the accompanying drawings: the utility model discloses a differential case anchor clamps for heat treatment, including the support frame, its characterized in that: the support frame is split and comprises an L-shaped upper support frame 1 and an L-shaped lower support frame 2, the upper support frame 1 is connected with the lower support frame 2 in a sliding manner, a sliding rod 4 is arranged on the upper support frame 1, and a sliding groove 5 matched with the sliding rod 4 is arranged on the lower support frame 2; a locking screw 6 is arranged on the side wall of the lower support frame 2 at the sliding chute 5; two limit screws 3 are arranged on the side edge of the lower support frame 2 along the length direction; a sliding rail 7 is arranged on one surface of the upper support frame 1 close to the lower support frame 2, and a limiting block 15 is connected on the sliding rail 7 in a sliding manner; the middle position of the slide rail 7 is provided with a buckle connecting hole 8, a rotary buckle 9 is arranged in the buckle connecting hole 8, a threaded hole is formed in the position, where the rotary buckle 9 is arranged, of the upper support frame 1, a screw 10 is matched in the threaded hole, and the screw 10 is connected with the rotary buckle 9.
Preferably, two through holes are symmetrically formed in two ends of the threaded hole in the upper support frame 1, an upright post 11 matched with the threaded hole is arranged in the through hole, the upright post 11 penetrates through the through hole to be fixedly connected with the sliding rail 7, and the position of the sliding rail 7 can be stabilized by arranging the two upright posts 11, so that the clamp has a good clamping effect.
Preferably, a screw 12 is arranged in the slide rail 7, a nut 13 matched with the screw 12 is installed on the screw 12, a connecting rod 14 is arranged on the nut 13, and a limiting block 15 is installed on the connecting rod 14; one end of the screw rod 12 is connected with a knob 16, and a handle is arranged on the knob 16.
Preferably, the connecting rod 14 and the limiting block 15 are in threaded connection, and can be detached and replaced according to the size of a transmission shaft hole of the differential case to be processed.
The utility model discloses a theory of operation does: firstly, adjusting the distance between an upper support frame and a lower support frame through a sliding chute 5 of a sliding rod 4 according to the model of a differential case, then enabling the lower end of the lower support frame 2 to pass through an opening on the side wall of the differential case to enable the differential case to be suspended on the lower support frame 2, adjusting two limit screws 3 on the side wall of the lower support frame 2 according to the shape of the differential case, pushing the differential case to the limit screws 3, and enabling the differential case not to shake left and right; after the position of the differential case is fixed, the position of the limiting block 15 is adjusted according to the position of a transmission shaft hole of the differential case, the knob 16 is screwed, the position of the limiting block 15 can be adjusted through the screw rod 12 and nut 13 mechanism, after the position of the limiting block 15 is aligned to the transmission shaft hole of the differential case, the screw 10 is screwed, the slide rail 7 is pushed to move downwards, the limiting block 15 extends into the transmission shaft hole of the differential case, and therefore the differential case is fixed; for differential housings of the same model, the distance between the upper and lower support frames and the positions of the limiting screw 3 and the limiting block 15 only need to be calibrated once; to the differential case of different models, can carry out recalibration according to the differential case, can change stopper 15 according to the size in differential case transmission shaft hole simultaneously.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a differential case anchor clamps for heat treatment, includes the support frame, its characterized in that: the support frame is split and comprises an L-shaped upper support frame (1) and an L-shaped lower support frame (2), and the upper support frame (1) is connected with the lower support frame (2) in a sliding manner; two limit screws (3) are arranged on the side edge of the lower support frame (2) along the length direction; a sliding rail (7) is arranged on one surface of the upper support frame (1) close to the lower support frame (2), and a limiting block (15) is connected on the sliding rail (7) in a sliding manner; the middle position of slide rail (7) is equipped with buckle connecting hole (8), is equipped with in buckle connecting hole (8) and rotates buckle (9), go up support frame (1) and rotate buckle (9) department and set up threaded hole, threaded hole fit has screw (10), and screw (10) link to each other with rotation buckle (9).
2. The differential case jig for heat treatment according to claim 1, characterized in that: two through holes are symmetrically formed in two ends of the threaded hole in the upper support frame (1), an upright post (11) matched with the through hole is arranged in the through hole, and the upright post (11) penetrates through the through hole to be fixedly connected with the sliding rail (7).
3. The differential case jig for heat treatment according to claim 1, characterized in that: be equipped with lead screw (12) in slide rail (7), install nut (13) with it matched with on lead screw (12), be equipped with connecting rod (14) on nut (13), install stopper (15) on connecting rod (14).
4. The differential case jig for heat treatment according to claim 3, characterized in that: the connecting rod (14) is in threaded connection with the limiting block (15).
5. The differential case jig for heat treatment according to claim 3, characterized in that: one end of the screw rod (12) is connected with a knob (16), and a handle is arranged on the knob (16).
6. The differential case jig for heat treatment according to claim 1, characterized in that: a sliding rod (4) is arranged on the upper support frame (1), and a sliding groove (5) matched with the sliding rod (4) is arranged on the lower support frame (2); and locking screws (6) are arranged on the side wall of the sliding groove (5) of the lower support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656444.2U CN214923831U (en) | 2021-07-21 | 2021-07-21 | Differential case clamp for heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656444.2U CN214923831U (en) | 2021-07-21 | 2021-07-21 | Differential case clamp for heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923831U true CN214923831U (en) | 2021-11-30 |
Family
ID=79072468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656444.2U Active CN214923831U (en) | 2021-07-21 | 2021-07-21 | Differential case clamp for heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923831U (en) |
-
2021
- 2021-07-21 CN CN202121656444.2U patent/CN214923831U/en active Active
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