CN216791853U - Test fixture of high-temperature friction machine - Google Patents
Test fixture of high-temperature friction machine Download PDFInfo
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- CN216791853U CN216791853U CN202220170081.XU CN202220170081U CN216791853U CN 216791853 U CN216791853 U CN 216791853U CN 202220170081 U CN202220170081 U CN 202220170081U CN 216791853 U CN216791853 U CN 216791853U
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Abstract
The utility model discloses a test fixture of a high-temperature friction machine, which relates to the technical field of tool fixtures and comprises the following components: the bottom of the base is provided with a groove, the bottom of the groove is provided with a positioning column, and the top of the base is provided with a limiting sliding groove; locking portion, locking portion include first sliding block and second sliding block, the bottom of first sliding block and second sliding block all have with the protruding piece of spacing spout adaptation, protruding piece stretches into in the spacing spout, the bottom of spacing spout has the cushion, spacing spout structure can block the cushion, first sliding block and second sliding block pass through bolted connection with the cushion that corresponds respectively, the opposite side of first sliding block and second sliding block all has the arc draw-in groove. The utility model can be correspondingly adjusted according to different sizes of the cylindrical parts to be processed so as to clamp and fix the cylindrical parts.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a test fixture of a high-temperature friction machine.
Background
At present, the test fixture of high temperature rubbing machine is special fixture mostly, can not carry out corresponding regulation according to the size difference of the spare part that will process in reality, and when to the shorter cylindrical work piece of the length that will process, because the thickness of anchor clamps is too big, can not stretch out anchor clamps with the upper surface of cylindrical spare part, influences the normal processing of spare part.
Therefore, it is an urgent need to solve the problem of the art to provide a test fixture capable of adjusting the test fixture according to the size of the processed component.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a test fixture for a high temperature friction machine, which aims to solve one of the problems in the background art and achieve the purpose of correspondingly adjusting the test fixture according to the different sizes of the processed cylindrical parts.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a test fixture of a high-temperature friction machine comprises:
the positioning device comprises a base, a positioning column and a positioning device, wherein the bottom of the base is provided with a groove, the bottom of the groove is provided with the positioning column, and the top of the base is provided with a limiting sliding groove;
locking portion, locking portion includes first sliding block and second sliding block, the bottom of first sliding block and second sliding block all have with the protruding piece of spacing spout adaptation, protruding piece stretches into in the spacing spout, the bottom of spacing spout have respectively with first sliding block and second sliding block complex cushion, spacing spout structure can block the cushion, first sliding block and second sliding block respectively with correspond the cushion passes through bolted connection, so that first sliding block and second sliding block are fixed in the spacing spout, the opposite side of first sliding block and second sliding block all has the arc draw-in groove.
Furthermore, tooth-shaped protrusions are arranged on the side walls of the arc-shaped clamping grooves.
Further, first sliding block and second sliding block are all including putting thing platform and joint platform, the joint platform is located put the top of thing platform, the joint platform with put thing platform integrated into one piece, the inner wall of joint platform does the arc draw-in groove, it is close to put the thing platform one side of arc draw-in groove extends joint platform edge.
Further, the upper surface of base has the scale mark.
Furthermore, one side of the object placing table, which is close to the clamping table, is provided with an arc-shaped open slot, and the arc-shaped open slot is used for observing the scale marks.
Furthermore, the longitudinal section of the limiting sliding groove is of a T-shaped structure.
According to the technical scheme, compared with the prior art, the test fixture of the high-temperature friction machine provided by the utility model has the advantages that through the arrangement of the first sliding block, the second sliding block, the cushion block and the limiting sliding groove, the corresponding adjustment can be carried out according to the size difference of the cylindrical part to be processed, so that the cylindrical part can be clamped and fixed, through the arrangement of the object placing table, the test fixture can be suitable for fixing the cylindrical part with shorter length, and the clamping force on the cylindrical part can be increased due to the arrangement of the tooth-shaped bulges.
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 prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a test fixture of a high-temperature friction machine provided by the utility model;
FIG. 2 is a top view of a test fixture of the high temperature friction machine provided by the present invention;
FIG. 3 is a schematic structural diagram of a test fixture of a high-temperature friction machine provided by the utility model at another view angle;
fig. 4 is a schematic structural diagram of a first slider provided in the present invention.
Wherein: 1 is a base; 2 is a groove; 3 is a positioning column; 4 is a limit sliding chute; 5 is a first slider; 6 is a second slider; 7 is a convex block; 8 is a cushion block; 9 is a dentate bulge; 10 is a placing table; 11 is a clamping table; 12 is an arc-shaped open slot; and 13 is a scale mark.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the embodiment of the utility model discloses a test fixture of a high-temperature friction machine, comprising: a base 1 and a locking portion.
The bottom of the base 1 is provided with a groove 2, the groove 2 is of a circular structure, the bottom of the groove 2 is provided with a positioning column 3, the test fixture can be clamped on the turntable through the arrangement of the circular groove 2 and the positioning column 3, the top of the base 1 is provided with a limiting sliding groove 4, and the limiting sliding groove 4 is arranged in a whole body;
locking portion includes first sliding block 5 and second sliding block 6, the bottom of first sliding block 5 and second sliding block 6 all have with protruding piece 7 of 4 adaptations of spacing spout, protruding piece 7 stretches into in the spacing spout 4, the bottom of spacing spout 4 has respectively with first sliding block 5 and second sliding block 6 complex cushion 8, spacing spout 4's structure can block cushion 8, wherein, preferably, the longitudinal section of spacing spout 4 is T type structure, first sliding block 5 and second sliding block 6 pass through bolted connection with the cushion 8 that corresponds respectively, so that first sliding block 5 and second sliding block 6 fix in spacing spout 4, the opposite side of first sliding block 5 and second sliding block 6 all has the arc draw-in groove. Specifically, all have the shoulder hole on first sliding block 5 and the second sliding block 6, have the screw hole on the cushion 8, through penetrating the bolt from the shoulder hole and with the screw hole threaded connection on the cushion 8, and then can fix first sliding block 5 and second sliding block 6 in the optional position in spacing spout 4 to can carry out corresponding adjustment to first sliding block 5 and second sliding block 6 according to the size of the cylindrical spare part of centre gripping wanting.
In this embodiment, the lateral wall of arc draw-in groove is provided with dentate bulge 9, and first sliding block 5 and second sliding block 6 are all including putting thing platform 10 and joint platform 11, and joint platform 11 is located the top of putting thing platform 10, joint platform 11 with put thing platform 10 integrated into one piece, and the inner wall of joint platform 11 is the arc draw-in groove, puts one side that thing platform 10 is close to the arc draw-in groove and extends out 11 edges of joint platform. Through putting the cylindrical spare part that the setting of thing platform 10 can be for the centre gripping of will provide a reference surface, for the cylindrical spare part that machining length is shorter promotes the take the altitude, the setting of dentate bulge 9 can increase the centre gripping dynamics to cylindrical spare part.
In the above embodiment, the upper surface of the base 1 has the scale marks 13, the scale marks 13 are preferably in a circular ring structure, one side of the object placing table 10 close to the clamping table 11 has the arc-shaped open slot 12, the arc-shaped open slot 12 is used for observing the scale marks 13, and the setting of the scale marks 13 is convenient for fixing the cylindrical part to be processed at the center position of the test fixture.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a test fixture of high temperature rubbing machine which characterized in that includes:
the positioning device comprises a base, a positioning column and a positioning device, wherein the bottom of the base is provided with a groove, the bottom of the groove is provided with the positioning column, and the top of the base is provided with a limiting sliding groove;
locking portion, locking portion includes first sliding block and second sliding block, the bottom of first sliding block and second sliding block all have with the protruding piece of spacing spout adaptation, protruding piece stretches into in the spacing spout, the bottom of spacing spout have respectively with first sliding block and second sliding block complex cushion, spacing spout structure can block the cushion, first sliding block and second sliding block respectively with correspond the cushion passes through bolted connection, so that first sliding block and second sliding block are fixed in the spacing spout, the opposite side of first sliding block and second sliding block all has the arc draw-in groove.
2. The test fixture of a high-temperature friction machine as claimed in claim 1, wherein the side wall of the arc-shaped clamping groove is provided with a tooth-shaped protrusion.
3. The test fixture of high temperature rubbing machine of claim 1, characterized in that, the first sliding block and the second sliding block both include put the thing platform and joint the platform, the joint platform is located put the top of thing platform, the joint platform with put thing platform integrated into one piece, the inner wall of joint platform is for the arc draw-in groove, put the thing platform and be close to one side of arc draw-in groove extends joint platform edge.
4. The test fixture of a high-temperature friction machine according to claim 3, wherein the upper surface of the base has graduation marks.
5. The test fixture of the high-temperature friction machine according to claim 4, wherein an arc-shaped open slot is formed in one side, close to the clamping table, of the object placing table, and is used for observing the scale marks.
6. The test fixture of a high-temperature friction machine according to claim 1, wherein the longitudinal section of the limiting sliding groove is of a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170081.XU CN216791853U (en) | 2022-01-21 | 2022-01-21 | Test fixture of high-temperature friction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170081.XU CN216791853U (en) | 2022-01-21 | 2022-01-21 | Test fixture of high-temperature friction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791853U true CN216791853U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220170081.XU Active CN216791853U (en) | 2022-01-21 | 2022-01-21 | Test fixture of high-temperature friction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791853U (en) |
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2022
- 2022-01-21 CN CN202220170081.XU patent/CN216791853U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: Building 30, No. 2, Haihong Garden, Jiaji Luxury Road, Qionghai City, Hainan Province, 571400 Patentee after: Hainan Weina Technology Co.,Ltd. Country or region after: China Address before: 730000 No. 18 Tianshui Middle Road, Chengguan District, Gansu, Lanzhou Patentee before: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Country or region before: China |