Dial indicator fixing support

Abstract

The utility model relates to the technical field of dial indicators, and discloses a dial indicator fixing support, which comprises a base and a supporting rod fixed on one side of the top of the base, and further comprises a fixing seat sliding on the surface of the supporting rod, positioning bolts are mounted on one side of the surface of the connecting frame and one side of the surface of the fixing seat, and a fixing groove is formed in the surface of the fixing seat; according to the utility model, through the cooperation of the guide mechanism and the guide groove, the fixed seat can be adjusted more conveniently, so that the subsequent position of the dial indicator is more accurate, the detection of other angles by the dial indicator is not influenced, and meanwhile, through the cooperation of the mounting frame and the movable frame, the detection precision is improved. When the dial indicator is installed, the dial indicator is calibrated through the calibration mechanism, so that the dial indicator can be perpendicular to the support, and the problems that when an existing support is used, position adjustment is not convenient enough, and the position of the dial indicator is not accurate enough are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a percentage table technical field, concretely is a percentage table fixed support. BACKGROUND

[0002] The percentage table is a kind of table type general length measuring tool made of precision rack and pinion mechanism, it needs to cooperate with fixed support when using, percentage table fixed support, usually there is percentage table fixed support or magnetic table seat, one is to fix percentage table and use, another is to fix percentage table in arbitrary position by magnetic force, so that percentage table is more convenient when using, it is important tool to support and fix percentage table.

[0003] And the height of the fixed rod for supporting percentage table is adjusted by the way of bolt extrusion when using the existing part percentage table fixed support, and the whole support needs to be kept parallel when using percentage table, the way of bolt extrusion can cause the position deviation of the fixed rod for supporting percentage table, so that the position of percentage table is not accurate enough when using, affect use effect;

[0004] Meanwhile, the existing part fixed support directly limits percentage table by the way of extrusion when using, and the length of measuring rod of percentage table is larger, when installing percentage table, measuring rod can be inclined, and the accuracy of detection data can be influenced when detecting percentage table after measuring rod is inclined, the applicability of the fixed support is reduced, and the normal use of percentage table is affected. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a percentage table fixed support to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a percentage table fixed support, including base and the support rod fixed in its top side, still include:

[0007] The fixed seat is slid on the surface of support rod, one side of the fixed seat is fixedly connected with connecting frame, the surface of connecting frame and the surface of fixed seat are both installed with positioning bolt, the surface of fixed seat is provided with fixed slot, the inner chamber of fixed slot is also installed with guide mechanism;

[0008] The guide slot is opened in the surface of support rod, one side of the bottom of connecting frame is fixedly connected with mounting bracket, the inner wall of mounting bracket is rotatably connected with movable frame, the both sides of movable frame are fixedly connected with torsion spring, the surface of movable frame is installed with calibration mechanism, the surface of movable frame is fixedly connected with positioning block.

[0009] Preferably, the guide mechanism comprises a first spring fixed to one side of the inner cavity of the fixed groove and a clamping block fixed to the other end thereof, and the top of the clamping block is fixedly connected with a pushing frame.

[0010] Preferably, the correcting mechanism comprises a fixed frame sliding in the inner cavity of the movable frame and a correcting plate fixed to one end thereof, and one side of the fixed frame is fixedly connected with a second spring.

[0011] Preferably, one side of the top of the fixed seat is rotationally connected with a clamping rod, and the surface of the clamping rod is movably connected with the surface of the pushing frame.

[0012] Preferably, the diameter of the fixed frame is smaller than the diameter of the inner cavity of one side of the connecting frame, and the fixed frame is used in cooperation with the connecting frame.

[0013] Preferably, one side of the positioning block is designed as a plane, and one side of the positioning block is movably connected with the bottom of the connecting frame.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The guide mechanism and the guide groove are used in cooperation, so that the fixed seat can be adjusted more conveniently, the position of the subsequent dial gauge is more accurate, the applicability of the support is effectively improved, the dial gauge will not affect the detection of other angles, the dial gauge can be corrected by the correcting mechanism when the dial gauge is installed in cooperation with the mounting frame and the movable frame, so that the dial gauge can be in a vertical state with the support, the accuracy of the position of the dial gauge is effectively improved, the accuracy of the detection data is also improved, and the problems that the existing support is inconvenient to adjust and the position of the dial gauge is not accurate are solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the three-dimensional structure in the present application;

[0017] Figure 2 is a schematic view of the partial three-dimensional sectional structure in the present application;

[0018] Figure 3 is a schematic view of the partial three-dimensional sectional structure in the present application;

[0019] Figure 4 is a schematic view of the partial three-dimensional sectional structure in the present application.

[0020] In the figure: 1, base; 2, support rod; 3, fixed seat; 4, fixed groove; 5, guide groove; 6, guide mechanism; 61, first spring; 62, clamping block; 63, push frame; 7, connecting frame; 8, mounting frame; 9, movable frame; 10, torsion spring; 11, alignment mechanism; 111, fixed frame; 112, alignment plate; 113, second spring; 12, positioning block; 13, positioning bolt; 14, clamping rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4As shown, a dial gauge fixing support, including the base 1, one side of the top of the base 1 is fixedly connected with the support rod 2, the surface of the support rod 2 is slidably connected with the fixed seat 3, the fixed seat 3 can move on the surface of the support rod 2, so that the support can support the dial gauge, one side of the fixed seat 3 is fixedly connected with the connecting frame 7, one side of the surface of the connecting frame 7 and one side of the surface of the fixed seat 3 are both installed with the positioning bolt 13, the positioning bolt 13 can fix the fixed seat 3 and the dial gauge by extrusion, so as to facilitate the adjustment of the position of the dial gauge, the surface of the fixed seat 3 is provided with the fixed groove 4, the inner cavity of the fixed groove 4 is also provided with the guide mechanism 6, the surface of the support rod 2 is provided with the guide groove 5, the guide groove 5 is used in cooperation with the guide mechanism 6, under the action, the fixed seat 3 can be guided by the cooperation of the guide groove 5 and the guide mechanism 6 when adjusting the position of the fixed seat 3, so that it is always in parallel with the base 1, so that the position of the subsequent dial gauge after installation can be more accurate, effectively improving the applicability of the support, and the dial gauge can be adjusted more conveniently, one side of the bottom of the connecting frame 7 is fixedly connected with the mounting frame 8, the inner wall of the mounting frame 8 is rotatably connected with the movable frame 9, the two sides of the movable frame 9 are both fixedly connected with the torsion spring 10, the other end of the torsion spring 10 is fixedly connected with the inner wall of the mounting frame 8, under the action, the movable frame 9 can return to the original position after rotating under the cooperation of the torsion spring 10, so that the movable frame 9 does not affect the installation of the dial gauge by the connecting frame 7, improving the applicability of the support, the surface of the movable frame 9 is installed with the calibration mechanism 11, the calibration mechanism 11 can adjust the position of the measuring head and the measuring rod of the dial gauge when the support is installed, so that the measuring rod does not tilt, effectively improving the accuracy of the position of the dial gauge, avoiding the inclination of the dial gauge after installation affecting the accuracy of the subsequent use of the dial gauge, the surface of the movable frame 9 is fixedly connected with the positioning block 12, one side of the positioning block 12 is designed as a plane, one side of the positioning block 12 is movably connected with the bottom of the connecting frame 7, under the action, the movable frame 9 can be limited by the clamping rod 14, so that the movable frame 9 does not rotate again after rotating to ninety degrees, effectively improving the accuracy of the position of the calibration mechanism 11, so that it can be in parallel with the support rod 2, effectively improving the accuracy of the position of the dial gauge.

[0023] The guide mechanism 6 comprises a first spring 61 fixed to one side of the inner cavity of the fixed groove 4, the other end of the first spring 61 is fixedly connected with a clamping block 62, the surface of the clamping block 62 is in sliding connection with the inner wall of the fixed groove 4, and the surface of the clamping block 62 is in sliding connection with the inner wall of the guide groove 5. Under the action, the clamping block 62 can be embedded into the inside of the guide groove 5 through the first spring 61, so that the fixed seat 3 can be parallel to the base 1 during movement, so that the position of the fixed seat 3 is more accurate. The top of the clamping block 62 is fixedly connected with a pushing frame 63, which is used for facilitating the movement of the clamping block 62. When it is necessary to adjust the fixed seat 3 to other angles, the clamping block 62 can be moved out of the inside of the guide groove 5 through the action of the pushing frame 63, so as to facilitate the adjustment of the dial gauge at different angles. The fixed seat 3 is rotatably connected with a clamping rod 14 on one side of the top, and the surface of the clamping rod 14 is movably connected with the surface of the pushing frame 63. Under the action, the pushing frame 63 can be limited through the clamping rod 14, so that the clamping block 62 will not move easily when the fixed seat 3 rotates, so that the fixed seat 3 is more convenient to adjust.

[0024] The correction mechanism 11 comprises a fixed frame 111 sliding in the inner cavity of the movable frame 9, one end of the fixed frame 111 is fixedly connected with a correction plate 112, one side of the fixed frame 111 is fixedly connected with a second spring 113, the other end of the second spring 113 is fixedly connected with the surface of the movable frame 9. Under the action, when it is necessary to correct the dial gauge, the correction mechanism 11 can be adjusted by rotating the movable frame 9, and then the correction plate 112 is driven to be attached to the measuring rod of the dial gauge, so that the position of the measuring rod of the dial gauge can be more accurate, and the applicability of the support is effectively improved. The diameter of the fixed frame 111 is smaller than the diameter of the inner cavity of one side of the connecting frame 7, and the fixed frame 111 is used in cooperation with the connecting frame 7. Under the action, when the correction mechanism 11 is not used, the one side of the correction mechanism 11 can enter the inside of the connecting frame 7 through the cooperation of the torsion spring 10, so as to store the correction mechanism 11, thereby avoiding the influence of the protruding correction mechanism 11 on the normal installation of the dial gauge.

[0025] It is worth noting that the base 1 and the supporting rod 2 and other technical features in the technical scheme should be regarded as prior art. The specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using conventional methods in the field, and the technical scheme will not be further expanded and described in detail.

[0026] Working principle: first, when the dial gauge needs to be installed, the dial gauge is limited through the cooperation of the connecting frame 7 and the positioning bolt 13, then the movable frame 9 is rotated to drive the surface parts to move, the movable frame 9 is blocked and no longer moves after being rotated by 90 degrees through the cooperation of the positioning block 12, then the fixed frame 111 is pushed to drive the calibration plate 112 to be in close contact with the detection rod of the dial gauge, so that the detection rod of the dial gauge can be parallel to the supporting rod 2, so that the position is more accurate when the dial gauge is installed, after installation, the calibration mechanism 11 returns to the original position through the cooperation of the torsion spring 10 and the second spring 113, and when the height of the dial gauge needs to be adjusted, the extrusion of the supporting rod 2 by the fixed seat 3 is released through the cooperation of the one side positioning bolt 13, then when the dial gauge needs to be moved vertically, the clamping block 62 is clamped into the inside of the guide groove 5, and then the fixed seat 3 is adjusted, so that the dial gauge can be kept in parallel with the base 1 and the supporting rod 2, so that the position of the dial gauge is more accurate, and when the dial gauge needs to be adjusted to other positions, the clamping block 62 is moved out of the inside of the guide groove 5 through the pushing frame 63, and then the pushing frame 63 is limited through the clamping rod 14, then the dial gauge is moved to the appropriate position, and then the fixed seat 3 is limited through the one side positioning bolt 13.

[0027] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fixed support for a dial gauge comprising a base (1) and a support rod (2) fixed to one side of the top of the base, characterised in that, Also include: The fixed seat (3) slides on the surface of the support rod (2), one side of the fixed seat (3) is fixedly connected with the connecting frame (7), one side of the surface of the connecting frame (7) and one side of the surface of the fixed seat (3) are both installed with the positioning bolt (13), the surface of the fixed seat (3) is provided with the fixed slot (4), the inner cavity of the fixed slot (4) is also installed with the guide mechanism (6); The guide slot (5) is opened on the surface of the support rod (2), one side of the bottom of the connecting frame (7) is fixedly connected with the mounting bracket (8), the inner wall of the mounting bracket (8) is rotatably connected with the movable frame (9), both sides of the movable frame (9) are fixedly connected with the torsion spring (10), the surface of the movable frame (9) is installed with the correction mechanism (11), the surface of the movable frame (9) is fixedly connected with the positioning block (12).

2. The fixed protractor head support of claim 1 wherein: The guide mechanism (6) comprises a first spring (61) fixed on one side of the inner cavity of the fixed slot (4) and a clamping block (62) fixed on the other end thereof, the top of the clamping block (62) is fixedly connected with the pushing frame (63).

3. The fixed protractor gauge support of claim 1 wherein: The correction mechanism (11) comprises a fixed frame (111) sliding in the inner cavity of the movable frame (9) and a correction plate (112) fixed on one end thereof, one side of the fixed frame (111) is fixedly connected with the second spring (113).

4. The fixed protractor gauge support of claim 2, wherein: One side of the top of the fixed seat (3) is rotatably connected with the clamping rod (14), the surface of the clamping rod (14) is movably connected with the surface of the pushing frame (63).

5. The fixed protractor gauge support of claim 3 wherein: The diameter of the fixed frame (111) is less than the diameter of the inner cavity of one side of the connecting frame (7), and the fixed frame (111) is used in cooperation with the connecting frame (7).

6. The fixed protractor gauge support of claim 1 wherein: One side of the positioning block (12) is designed as a plane, and one side of the positioning block (12) is movably connected with the bottom of the connecting frame (7).

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