CN211759864U - Elastic floating supporting mechanism - Google Patents
Elastic floating supporting mechanism Download PDFInfo
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- CN211759864U CN211759864U CN201922426588.8U CN201922426588U CN211759864U CN 211759864 U CN211759864 U CN 211759864U CN 201922426588 U CN201922426588 U CN 201922426588U CN 211759864 U CN211759864 U CN 211759864U
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- locking screw
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- supporting
- supporter
- supporting mechanism
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Abstract
The utility model discloses an elasticity supporting mechanism that floats, including base, expanding spring, supporter and locking screw, supporter and base sliding connection, expanding spring one end links to each other with the base, and expanding spring's the other end links to each other with the supporter, locking screw and base threaded connection, and the spout of the tight supporter in one end top of locking screw. The utility model provides an elastic floating supporting mechanism can guarantee that work piece processing is preceding indeformable, and the automatic tight work piece simple structure that processes in top of supporter has manufacturing cost lower, supports stably, advantage such as commonality height.
Description
Technical Field
The utility model belongs to the technical field of machining and specifically relates to an elasticity supporting mechanism that floats is related to.
Background
In order to reduce weight and volume, a large part of mechanical parts is designed into a thin-wall structure, and the parts have poor rigidity, are easy to vibrate and deform during processing, so that a plurality of adjustable supporting mechanisms are required to be arranged during tool design. However, the existing adjustable supporting mechanism is tightly propped against the workpiece through the supporting member adjusted by the screw thread, but the workpiece is possibly propped and deformed by large hand strength due to different adjusting hand strength of operators, the screw thread adjusting supporting member with small hand strength may not be in contact with the workpiece, and the effect is greatly reduced. Therefore, it is necessary to develop an elastic floating supporting mechanism which can avoid the deformation or non-jacking of the workpiece caused by different operators in the jacking process.
Disclosure of Invention
The utility model discloses an overcome among the prior art supporting mechanism because the operator adjusts the hand strength difference, the big possibility of hand strength is with work piece top deformation, the little screw thread regulation supporting of hand strength probably does not contact with the work piece, the problem of effect discount is greatly got up, provides an elasticity supporting mechanism that floats, can guarantee that the work piece is indeformable, and the automatic tight work piece structure in top of bearing spare is simple, and it is lower to have manufacturing cost, supports stably, advantage such as commonality height.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an elasticity supporting mechanism that floats, includes base, expanding spring, supporter and locking screw, supporter and base sliding connection, expanding spring one end links to each other with the base, and expanding spring's the other end links to each other with the supporter, and locking screw and base threaded connection, and the lateral wall of the tight supporter in one end top of locking screw.
By adopting the supporting mechanism in the technical scheme, when a workpiece is installed, the supporting piece is contacted with the workpiece through the elastic force of the telescopic spring, the deformation of the workpiece caused by overlarge pressing force is avoided by controlling the elastic force of the telescopic spring, meanwhile, the contact between the supporting piece and the workpiece is ensured (the contact is detected by using a feeler gauge), and then the locking supporting piece is tightly jacked through the locking screw, so that the position of the locking supporting piece is kept unchanged, and the phenomena of vibration and deformation in the machining process are avoided. The supporting mechanism in the technical scheme has the advantages of simple structure, lower manufacturing cost, certain universality and high and stable supporting precision.
Preferably, the base is provided with a sliding hole, the telescopic spring is arranged in the sliding hole, the supporting piece is matched with the sliding hole and is in sliding connection with the base through the sliding hole, and one end of the locking screw is arranged in the sliding hole and is tightly attached to the side wall of the supporting piece. The structure can ensure the stability of the sliding structure of the bearing part and also can ensure the stability of the locking structure of the locking screw.
Preferably, a sliding groove is formed in the side wall of the supporting piece, the length direction of the sliding groove is the same as the sliding direction of the supporting piece, and the locking screw is matched with the sliding groove. The sliding groove can prevent the supporting piece from rotating when sliding, and meanwhile, the locking of the locking screw to the supporting piece is more stable.
Preferably, the bottom surface of the sliding chute is a plane. The structure can make the contact surface of the locking screw and the supporting piece larger, and the locking structure is more stable.
Preferably, both ends of the chute in the longitudinal direction are closed. The structure can limit the supporting piece through the end part of the locking screw, so that the supporting piece can be prevented from being popped up by the telescopic spring when the workpiece is taken down.
The utility model has the advantages that: (1) the supporting mechanism can ensure that the workpiece is not deformed, and meanwhile, the locking screw locks the position of the supporting piece, so that the phenomena of vibration and deformation in the machining process can be avoided; (2) the supporting mechanism has the advantages of simple structure, lower manufacturing cost, high supporting precision, stable support and certain universality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: base 1, slide opening 1.1, expanding spring 2, supporting piece 3, spout 3.1, locking screw 4.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1, an elastic floating supporting mechanism comprises a base 1, an extension spring 2, a supporting member 3 and a locking screw 4, wherein a sliding hole 1.1 is formed in the base 1, the extension spring 2 is arranged in the sliding hole 1.1, one end of the extension spring 2 is connected with the base 1, the other end of the extension spring 2 is connected with the supporting member 3, the supporting member 3 is adapted to the sliding hole 1.1, the supporting member 3 is in sliding connection with the supporting member 3 through the sliding hole 1.1, a sliding groove 3.1 is formed in the side wall of the supporting member 3, the length direction of the sliding groove 3.1 is consistent with the sliding direction along the supporting member 3, two end parts of the sliding groove 3.1 in the length direction are closed, and the bottom surface of the sliding;
the locking screw 4 is in threaded connection with the base 1, and the locking screw 4 is matched with the sliding groove 3.1; one end of the locking screw 4 is arranged in the sliding hole 1.1 and extends into the sliding groove 3.1 to be tightly attached to the bottom surface of the sliding groove 3.1.
By adopting the supporting mechanism in the technical scheme, when a workpiece is installed, the supporting piece 3 is contacted with the workpiece through the elastic force of the telescopic spring 2, the deformation of the workpiece caused by overlarge pressing force is avoided by controlling the elastic force of the telescopic spring 2, meanwhile, the contact between the supporting piece 3 and the workpiece is ensured (the contact is detected by a feeler gauge), and then the locking supporting piece 3 is tightly propped by the locking screw 4, so that the position of the locking supporting piece 3 is kept unchanged, and the phenomena of vibration and deformation in the processing process are avoided. The supporting mechanism in the technical scheme has the advantages of simple structure, lower manufacturing cost, certain universality and high and stable supporting precision. The sliding groove 3.1 can prevent the supporting member 3 from rotating when sliding, and simultaneously, the locking of the supporting member 3 by the locking screw 4 is more stable.
The utility model has the advantages that: the supporting mechanism can ensure that the workpiece is not deformed, and meanwhile, the locking screw locks the position of the supporting piece, so that the phenomena of vibration and deformation in the machining process can be avoided; the supporting mechanism has the advantages of simple structure, lower manufacturing cost, high supporting precision, stable support and certain universality.
Claims (5)
1. The elastic floating supporting mechanism is characterized by comprising a base, an expansion spring, a supporting piece and a locking screw, wherein the supporting piece is connected with the base in a sliding mode, one end of the expansion spring is connected with the base, the other end of the expansion spring is connected with the supporting piece, the locking screw is in threaded connection with the base, and one end of the locking screw abuts against a sliding groove of the supporting piece.
2. The elastic floating support mechanism of claim 1, wherein the base is provided with a slide hole, the expansion spring is arranged in the slide hole, the support member is matched with the slide hole, the support member is slidably connected with the base through the slide hole, and one end of the locking screw is arranged in the slide hole and is tightly attached to the slide groove of the support member.
3. The elastically floating support device of claim 1, wherein the support member has a slide groove formed in a side wall thereof, the slide groove having a length direction in the same direction as the sliding direction of the support member, and the locking screw is fitted into the slide groove.
4. The resiliently floating support of claim 3 wherein said chute floor is planar.
5. The elastic floating support mechanism according to claim 3, wherein both ends of said slide groove in the longitudinal direction are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426588.8U CN211759864U (en) | 2019-12-27 | 2019-12-27 | Elastic floating supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426588.8U CN211759864U (en) | 2019-12-27 | 2019-12-27 | Elastic floating supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759864U true CN211759864U (en) | 2020-10-27 |
Family
ID=72978095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426588.8U Active CN211759864U (en) | 2019-12-27 | 2019-12-27 | Elastic floating supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211759864U (en) |
-
2019
- 2019-12-27 CN CN201922426588.8U patent/CN211759864U/en active Active
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