Clamping device of gauge block support

Abstract

The utility model discloses a clamping device of a gauge block support, which comprises a leaning column, a bottom support is integrally formed on the side surface of the bottom of the leaning column, a top clamping block is mounted at the top of the leaning column through a bolt, a bottom supporting ball is mounted on the bottom support, and a side supporting ball and a magnet are mounted on the side surface of the leaning column. According to the utility model, through cooperation of the bottom support, the top clamping block, the leaning column and the inclined hook block, stable clamping of the gauge block is realized; the contact area with the gauge block is reduced through the supporting ball, thereby reducing the friction force and protecting the surface of the gauge block. The arrangement of the magnet enables the gauge block to be more convenient to take and place; three-point stable support can be formed on the side surfaces of the leaning columns of the two clamping devices, so that the stability of the supporting gauge block is improved; and due to the detachable design, the clamping device can be flexibly assembled and is convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tool auxiliary equipment, in particular to a clamping device for a gauge block bracket. Background Art

[0002] In the precision measurement and machining industries, gauge blocks are important reference tools, and the integrity and accuracy of their surfaces have a decisive influence on the measurement results. The gauge block clamping device used on the traditional gauge block bracket usually uses direct contact for clamping. While this clamping method provides sufficient clamping force, it often increases friction due to the large contact area. Long-term use can easily cause wear on the surface of the gauge block, affecting its measurement accuracy and service life. Therefore, the development of a clamping device that can reduce the contact area, reduce friction, protect the surface of the gauge block, and facilitate installation and disassembly is of great significance for improving measurement accuracy, extending the service life of the gauge block, and improving measurement efficiency. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a clamping device for a gauge block bracket.

[0004] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a clamping device for a gauge block bracket, comprising: a supporting column installed on the gauge block bracket, the bottom side of the supporting column is integrally formed with a bottom bracket, the top of the supporting column is installed with a top clamping block by bolts, the supporting column, the bottom bracket and the top clamping block work together to clamp and fix the gauge block, the upper end surface of the bottom bracket is provided with a circular groove, a bottom supporting ball is fixedly installed in the circular groove, and the lower end surface of the top clamping block is integrally formed with an inclined hook block for clamping the gauge block.

[0005] As a preferred solution of the utility model, three circular grooves are vertically and equidistantly formed on the side surface of the support column, and the circular grooves are used to install side support balls or magnets.

[0006] As a preferred solution of the utility model, the clamping devices are grouped into two to fix the gauge block, wherein the three circular grooves of one clamping device are sequentially installed with side support balls, magnets, and side support balls from top to bottom, and the three circular grooves of the other clamping device are sequentially installed with magnets, side support balls, and magnets from top to bottom. The two clamping devices cooperate to form a three-point support, which is more stable.

[0007] As a preferred solution of the utility model, a groove which fits mutually with the top clamping block is opened at the top of the leaning column, and a top supporting ball is fixedly installed in the groove to serve as a fulcrum to support the top clamping block.

[0008] As a preferred solution of the utility model, the bottom surface of the supporting column is provided with an assembly threaded hole, and the supporting column is detachably mounted on the gauge block bracket through the assembly threaded hole and bolts, so as to facilitate maintenance and replacement.

[0009] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0010] The utility model realizes stable clamping of the gauge block through the cooperation of the bottom support, the top clamping block, the leaning column and the oblique hook block; reduces the contact area with the gauge block by the supporting ball, thereby reducing the friction and protecting the surface of the gauge block; the provision of the magnet makes it more convenient to take and put the gauge block; the side surfaces of the leaning columns of the two clamping devices can form three-point stable support, thereby improving the stability of the supported gauge block; the detachable design enables the clamping device to be flexibly assembled and is convenient for maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the assembly and use state of the utility model.

[0014] In the figure: 1. support column; 2. bottom support; 3. top clamping block; 4. groove; 5. circular groove; 6. side support ball; 7. magnet; 8. oblique hook block; 9. bottom support ball; 10. top support ball; 11. assembly threaded hole. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] Example 1

[0017] like Figures 1 to 3 As shown, a specific embodiment of a clamping device for a gauge block bracket described in the utility model comprises a supporting column 1, a mounting threaded hole 11 is provided on the bottom surface of the supporting column 1, the supporting column 1 is detachably mounted on the gauge block bracket through the mounting threaded hole 11 and bolts, a bottom support 2 is integrally formed on the bottom side surface of the supporting column 1, a top clamping block 3 is installed on the top of the supporting column 1 through bolts, the supporting column 1, the bottom support 2 and the top clamping block 3 work together to clamp and fix the gauge block, a circular groove 5 is provided on the upper end surface of the bottom support 2, a bottom supporting ball 9 is fixedly installed in the circular groove 5, point support is formed for the bottom of the gauge block, and the contact surface is reduced, and an inclined hook block 8 is integrally formed on the lower end surface of the top clamping block 3 for clamping the gauge block.

[0018] Three circular grooves 5 are vertically and equidistantly provided on the side of the column 1, and the circular grooves 5 are used to install side support balls 6 or magnets 7. When in use, two clamping devices are used as a group to fix the gauge block. The three circular grooves 5 of one clamping device are installed with side support balls 6, magnets 7, and side support balls 6 in sequence from top to bottom, and the three circular grooves 5 of the other clamping device are installed with magnets 7, side support balls 6, and magnets 7 in sequence from top to bottom. This design can form a three-point stable support, making the gauge block more stably fixed, and the magnet adsorbs the gauge block for easy installation.

[0019] A groove 4 is formed at the top of the support column 1 and is fitted with the top clamping block 3. A top supporting ball 10 is fixedly installed in the groove 4. The top supporting ball 10 serves as a fulcrum to support the top clamping block 3 so that it maintains balance during the process of clamping the gauge block.

[0020] For small-sized gauge blocks, a clamping device can be used to fix them according to the situation.

[0021] The components in this article are all universal standard parts or components known to those skilled in the art. Their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods, so they will not be described in detail here.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A clamping device for a gauge block support, comprising: A support column (1) installed on a gauge block bracket is characterized in that: a bottom support (2) is integrally formed on the bottom side of the support column (1), a top clamping block (3) is installed on the top of the support column (1) by bolts, the support column (1), the bottom support (2) and the top clamping block (3) work together to clamp and fix the gauge block, a circular groove (5) is formed on the upper end surface of the bottom support (2), a bottom support ball (9) is fixedly installed in the circular groove (5), and an inclined hook block (8) for clamping the gauge block is integrally formed on the lower end surface of the top clamping block (3).

2. A clamping device for a gauge block support according to claim 1, characterized in that: The side surface of the support column (1) is provided with three circular grooves (5) at equal intervals in the vertical direction, and the circular grooves (5) are used to install side support balls (6) or magnets (7).

3. A clamping device for a gauge block support according to claim 2, characterized in that: The clamping devices are grouped into two to fix the gauge block, wherein the three circular grooves (5) of one clamping device are sequentially installed with a side support ball (6), a magnet (7), and a side support ball (6) from top to bottom, and the three circular grooves (5) of the other clamping device are sequentially installed with a magnet (7), a side support ball (6), and a magnet (7) from top to bottom.

4. A clamping device for a gauge block support according to claim 1, characterized in that: The top of the support column (1) is provided with a groove (4) which fits in with the top clamping block (3), and a top supporting ball (10) is fixedly installed in the groove (4).

5. The clamping device for a gauge block support according to claim 1, characterized in that: The bottom surface of the supporting column (1) is provided with a mounting threaded hole (11), and the supporting column (1) is detachably mounted on the gauge block bracket via the mounting threaded hole (11) and bolts.

Images