CN210567092U - Bracket special for dial indicator - Google Patents
Bracket special for dial indicator Download PDFInfo
- Publication number
- CN210567092U CN210567092U CN201920991117.9U CN201920991117U CN210567092U CN 210567092 U CN210567092 U CN 210567092U CN 201920991117 U CN201920991117 U CN 201920991117U CN 210567092 U CN210567092 U CN 210567092U
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- China
- Prior art keywords
- support bar
- connecting plate
- cross support
- steel ring
- kick
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Abstract
The utility model belongs to examine a field, especially relate to a percentage table special stand. Including the base and be used for installing the first cross support bar of percentage table, install the stand on the base, install the second cross support bar that can follow stand lift adjustment on the stand, second cross support bar and first cross support bar are connected through the steel ring that kick-backs, install fine-tuning on the second cross support bar, fine-tuning stretches out and draws back and drives first cross support bar and goes up and down around the link upset of second cross support bar and first cross support bar, and the link of second cross support bar and first cross support bar is pressed from both sides tightly fixedly through the steel ring that kick-backs. The utility model has the advantages that: simple structure realizes the fine setting of percentage table position height through fine-tuning to elastic deformation power through the steel ring of kick-backing presss from both sides tight first transverse support pole and second transverse support pole, makes stable in structure, and the adjustment is simple quick.
Description
Technical Field
The utility model belongs to examine a field, especially relate to a percentage table special stand.
Background
At present, in order to ensure the quality of air holes and machined surfaces of products, the machining allowance of common products has design requirements at the initial design stage, and the machining allowance is small. In the actual production process, the product is influenced by production conditions and is easy to deform, and flatness inspection is one of means for controlling deformation.
The flatness inspection in daily production is mostly used the dialgage to check with supporting shoe, the cooperation of inspection platform three, but present flatness support frame in use has following problem: the zero adjustment is difficult in product inspection, fine adjustment cannot be carried out, the zero adjustment process is long in time consumption and low in efficiency; after zero setting, the bracket is easy to fluctuate in the checking process, and the measuring result is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing shortcoming of the prior art, an object of the utility model is to provide a special support of percentage table for solve among the prior art the percentage table difficulty of zeroing, zero set inefficiency, can't carry out the fine setting scheduling problem.
For realize above-mentioned purpose and other relevant purposes, the utility model provides a special support of percentage table, including the base and the first cross support pole that is used for installing the percentage table, install the stand on the base, install the second cross support pole that can follow stand lift adjustment on the stand, second cross support pole and first cross support pole are connected through the steel ring that kick-backs, install fine-tuning on the second cross support pole, the flexible first cross support pole of drive of fine-tuning goes up and down around the link upset of second cross support pole and first cross support pole, and the link of second cross support pole and first cross support pole presss from both sides tightly fixedly through the steel ring that kick-backs.
The utility model has the advantages that: simple structure realizes the fine setting of percentage table position height through fine-tuning to elastic deformation power through the steel ring of kick-backing presss from both sides tight first transverse support pole and second transverse support pole, makes stable in structure, and the adjustment is simple quick.
Optionally, the upright is a screw, and the first end of the second transverse support rod is in threaded connection with the upright through a threaded sleeve.
Optionally, a support sleeve is arranged at the first end of the second transverse support rod, and the support sleeve is sleeved on the screw sleeve and locked by a fastening screw arranged on the support sleeve.
Optionally, the first end of first horizontal support bar is equipped with the first connecting plate of being connected with the steel ring of kick-backing, the second end of first horizontal support bar is equipped with the fixed cover that is used for installing the percentage table.
Optionally, the second end of the second transverse support rod is inclined upwards, and a second connecting plate connected with the rebound steel ring is arranged at the second end of the second transverse support rod.
Optionally, the rebound steel ring is of a cylindrical structure, a slot is formed in the rebound steel ring, and the slot is axially arranged along the rebound steel ring so that the side wall of the rebound steel ring is disconnected to form two sections.
Optionally, the first connecting plate and the second connecting plate are provided with a clamping groove on one side back to back, and the two sections of the rebound steel ring are clamped in the clamping grooves respectively and clamp the first connecting plate and the second connecting plate tightly.
Optionally, one end of the fine adjustment mechanism penetrates through the rebound steel ring and the second connecting plate in sequence and then abuts against the first connecting plate.
Optionally, the lower end of the first connecting plate is hinged to the lower end of the second connecting plate, and the fine adjustment mechanism is mounted at the upper end of the second connecting plate and telescopically pushes the upper end of the first connecting plate to turn around the hinged position to adjust the height of the first transverse supporting rod.
Optionally, the fine adjustment mechanism is a fine adjustment screw.
The beneficial effect of adopting the above optional scheme is: realize the quick coarse adjustment of percentage table height through swivel nut and screw rod screw-thread fit, the zero adjustment of percentage table is realized in the cooperation of rethread fine-tuning and resilience steel ring, and easy operation is convenient, and connection structure is stable, and it is difficult for appearing undulantly after zero adjustment, improves accuracy and efficiency.
Drawings
FIG. 1 is a front view of the bracket for dial indicator of the present invention;
fig. 2 is a top view of the bracket special for the dial indicator of the present invention.
Description of reference numerals
1, a base;
2, upright posts;
3 a second transverse supporting rod;
31 a second connecting plate;
32 a support sleeve;
33, a threaded sleeve;
34 fastening screws;
4 a first transverse supporting rod;
41 a first connecting plate;
42 fixing the sleeve;
5, rebounding a steel ring;
6 fine adjustment mechanism;
7 percent table.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
As shown in figure 1 and figure 2, the utility model discloses a special support of percentage table, including base 1 and the first cross support pole 4 that is used for installing percentage table 7, install stand 2 on the base 1, stand 2 can be the screw rod. Install on the stand 2 and to follow 2 lifting adjusting's of stand second cross support pole 3, the first end of second cross support pole 3 passes through swivel nut 33 and 2 threaded connection of stand. Wherein, the first end of the second transverse supporting rod 3 is equipped with the support sleeve 32, support sleeve 32 suit is on swivel nut 33, and lock through the fastening screw 34 of installing on supporting the cover, it is 0.05mm ~ 0.15mm to stay the clearance of establishing between cover 32 and the swivel nut 33, adopt clearance fit to make the swivel nut can rotate in a flexible way and go up and down when fastening screw 34 loosens, and second transverse supporting rod 3 need not to rotate, when swivel nut 33 adjusts appointed height, the fastening screw 34 of screwing withstands support sleeve 32, thereby make support sleeve 32 and swivel nut 33 locking fixed, the lift adjustment easy operation is convenient, the stable in structure, it is quick to adjust, convenient, in a flexible way.
As shown in fig. 1 and 2, the second transverse supporting rod 3 is connected with the first transverse supporting rod 4 through a rebound steel ring 5, a fine adjustment mechanism 6 is mounted on the second transverse supporting rod 3, and the fine adjustment mechanism 6 can be a fine adjustment screw. The rotation fine-tuning 6 is flexible to drive first transverse supporting rod 4 around the upset of the link of second transverse supporting rod 3 and first transverse supporting rod 4 and goes up and down, and the link of second transverse supporting rod 3 and first transverse supporting rod 4 presss from both sides tightly fixedly through the steel ring 5 that kick-backs. Wherein, the first end of first horizontal support bar 4 is equipped with the first connecting plate 41 of being connected with the steel ring 5 that kick-backs, and the second end of first horizontal support bar 4 is equipped with the fixed cover 42 that is used for installing percentage table 7, and percentage table 7 is through fixed cover 42 fixed mounting on first horizontal support bar 4. The second end tilt up of second transverse support pole 3 is favorable to making the lower extreme top of first connecting plate 41 tight second transverse support pole, improves structural stability, and the second of second transverse support pole 3 is served and is equipped with the second connecting plate 31 of being connected with the steel ring 5 that kick-backs, and first connecting plate 41 and second connecting plate 31 all can adopt plane platelike structure, and all are equipped with the draw-in groove that is used for installing the steel ring 5 that kick-backs on one side of setting back to one side. The steel ring 5 of kick-backing can be the tubular structure, is equipped with the fluting on the steel ring 5 of kick-backing, and the fluting sets up along the 5 axial of steel ring of kick-backing and makes the disconnection of steel ring lateral wall form two sections, and the section of two tip blocks respectively in the draw-in groove for the steel ring of kick-backing is connected with first connecting plate and second connecting plate, and the steel ring 5 of kick-backing provides the clamp force and presss from both sides tight first connecting plate and second connecting plate, makes first connecting plate and second connecting plate. Fine-tuning 6's one end passes in proper order and withstands first connecting plate 41 behind resilience steel ring 5 and the second connecting plate 31, fine-tuning 6 and the 31 threaded connection of second connecting plate, fine-tuning 6 can install the upper end at second connecting plate 31, and withhold first connecting plate 41's upper end, first connecting plate 41 lower extreme and the 31 lower extreme of second connecting plate are articulated, for example, can be through the round pin axle, arbitrary parts such as hinge make first connecting plate 41 and second connecting plate 31 rotate and connect, the draw-in groove sets up the middle part at first connecting plate and second connecting plate, and is stable in structure, the stability of first horizontal support bar upset lift is improved.
The working process is as follows: firstly loosening fastening screws, rotating a swivel nut to enable a second transverse supporting rod and a first transverse supporting rod to ascend and descend together quickly, after the second transverse supporting rod reaches a designated position, screwing the fastening screws, fixing the second transverse supporting rod, achieving coarse adjustment of the height of the dial indicator, then rotating a fine adjustment mechanism to enable the upper end of the first transverse supporting rod to be pushed in a telescopic mode to overturn around a lower end hinge joint to adjust the inclination angle of the first transverse supporting rod, achieving fine adjustment of the height of the dial indicator, extending out to enable the height of the dial indicator to descend when the fine adjustment mechanism retracts, enabling the height of the dial indicator to ascend when the fine adjustment mechanism retracts, achieving fine adjustment of the height of the dial indicator, and clamping the first connecting plate and the second connecting plate through elastic force of a rebound steel ring, enabling the structure.
The utility model discloses a simple structural connection has reduced the degree of difficulty of percentage table zero setting, only needs to realize the coarse adjustment and the fine setting of percentage table height through simple rotation operation, combines the adjustment through coarse adjustment and fine setting, improves the stability of structure, avoids causing the zero setting failure because of undulant, adjusts convenient, consuming time weak point, has improved the efficiency of zero setting.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A bracket special for a dial indicator is characterized in that: including the base and be used for installing the first cross support bar of percentage table, install the stand on the base, install the second cross support bar that can follow stand lift adjustment on the stand, second cross support bar and first cross support bar are connected through the steel ring that kick-backs, install fine-tuning on the second cross support bar, fine-tuning stretches out and draws back and drives first cross support bar and goes up and down around the link upset of second cross support bar and first cross support bar, and the link of second cross support bar and first cross support bar is pressed from both sides tightly fixedly through the steel ring that kick-backs.
2. The bracket special for the dial indicator according to claim 1, wherein: the stand is the screw rod, the first end of second horizontal support bar passes through swivel nut and stand threaded connection.
3. The bracket special for the dial indicator according to claim 2, wherein: and a support sleeve is arranged at the first end of the second transverse support rod, is sleeved on the screw sleeve and is locked by a fastening screw arranged on the support sleeve.
4. The bracket special for the dial indicator according to claim 1, wherein: the first end of first horizontal support bar is equipped with the first connecting plate of being connected with the steel ring that kick-backs, the second end of first horizontal support bar is equipped with the fixed cover that is used for installing the percentage table.
5. The bracket special for the dial indicator according to claim 4, wherein: the second end of the second transverse supporting rod inclines upwards, and a second connecting plate connected with the rebound steel ring is arranged at the second end of the second transverse supporting rod.
6. The bracket special for the dial indicator according to claim 5, wherein: the steel ring that kick-backs is the tubular structure, be equipped with the fluting on the steel ring that kick-backs, the fluting sets up along the steel ring axial that kick-backs and makes the steel ring lateral wall disconnection of kick-backing form two sections.
7. The bracket special for the dial indicator according to claim 6, wherein: the first connecting plate and the second connecting plate are both provided with a clamping groove on one side back to back, and two sections of the rebound steel ring are clamped in the clamping grooves respectively and clamp the first connecting plate and the second connecting plate tightly.
8. The bracket special for the dial indicator according to claim 7, wherein: one end of the fine adjustment mechanism penetrates through the rebound steel ring and the second connecting plate in sequence and then abuts against the first connecting plate.
9. The bracket special for the dial indicator according to claim 8, wherein: the lower end of the first connecting plate is hinged to the lower end of the second connecting plate, and the fine adjustment mechanism is installed at the upper end of the second connecting plate and stretches and pushes the upper end of the first connecting plate to overturn around the hinged position to adjust the height of the first transverse supporting rod.
10. The bracket special for the dial indicator according to claim 1, wherein: the fine adjustment mechanism is a fine adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991117.9U CN210567092U (en) | 2019-06-28 | 2019-06-28 | Bracket special for dial indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920991117.9U CN210567092U (en) | 2019-06-28 | 2019-06-28 | Bracket special for dial indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567092U true CN210567092U (en) | 2020-05-19 |
Family
ID=70626755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920991117.9U Active CN210567092U (en) | 2019-06-28 | 2019-06-28 | Bracket special for dial indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567092U (en) |
-
2019
- 2019-06-28 CN CN201920991117.9U patent/CN210567092U/en active Active
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| GR01 | Patent grant |