Rotary comprehensive position testing fixture

Abstract

The utility model discloses a rotary comprehensive position testing fixture, which comprises a support bottom plate and a detection substrate, the detection base plate is rotatably arranged above the supporting bottom plate through a middle shaft assembly; a locking mechanism for locking and fixing the detection substrate is arranged on the top surface of the supporting bottom plate on one side of the middle shaft assembly, and a supporting assembly for limiting and supporting the detection substrate is arranged on the top surface of the supporting bottom plate on one side of the middle shaft assembly far away from the locking mechanism; a reference positioning assembly for positioning a workpiece is arranged on the plate surface of the detection base plate; a plurality of groups of detection assemblies for detecting hole sites on a workpiece are arranged on the plate surface of the detection base plate and positioned on the outer side of the reference positioning assembly in the circumferential direction; and a workpiece pressing assembly is arranged on the plate surface of the detection substrate and located on the circumferential outer side of the detection assembly, and is used for fixing a workpiece on the detection substrate. According to the rotary comprehensive position detection tool, the whole detection process is convenient, rapid and efficient to operate, the production cost is low, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of checking tools, in particular to a rotary comprehensive position checking tool. Background Art

[0002] Generally, the position of the hole needs to be tested using a professional testing instrument "three-coordinate measuring machine". The advantage is high testing accuracy, but the disadvantage is that the testing time is long, the equipment is expensive, professional personnel are required to operate, and the environment requirements are high.

[0003] The present application relates to a rotary comprehensive position detection fixture, which can detect the relative positions of multiple holes through one clamping, has simple operation, low cost and high detection speed. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a rotary integrated position measuring tool.

[0005] The utility model provides a rotary comprehensive position inspection tool, comprising a supporting base plate and a detection base plate; the detection base plate is rotatably arranged above the supporting base plate through a central axis component; the top surface of the supporting base plate is located on one side of the central axis component and is provided with a locking mechanism for locking and fixing the detection base plate, and the top surface of the supporting base plate is located on the side of the central axis component away from the locking mechanism and is provided with a supporting component for limiting support of the detection base plate; a reference positioning component for positioning a workpiece is arranged on the plate surface of the detection base plate; a plurality of detection components for detecting hole positions on the workpiece are arranged on the plate surface of the detection base plate and are located on the circumferential outer side of the reference positioning component; a workpiece clamping component is arranged on the plate surface of the detection base plate and is located on the circumferential outer side of the detection component, for fixing the workpiece on the detection base plate.

[0006] Preferably, the central axis assembly is symmetrically arranged in two groups on both sides of the bottom surface of the detection substrate, and each group of the central axis assembly includes a first supporting vertical plate fixedly arranged on the top surface of the supporting bottom plate, and a first T-shaped fixing block is rotatably arranged on the inner upper part of the first supporting vertical plate, and the top surface of the first T-shaped fixing block is fixedly connected to the bottom surface of the detection substrate.

[0007] Preferably, the locking mechanism comprises a locking sleeve assembly, a horizontal locking guide assembly, a vertical locking guide assembly and a locking pin; wherein,

[0008] The locking sleeve assembly is located on the bottom surface of the detection substrate and is symmetrically arranged on one side of the central axis assembly. Each group of the locking sleeve assembly includes a second T-shaped fixing block fixedly arranged on the bottom surface of the detection substrate. The second T-shaped fixing block is provided with a through hole, and a locking sleeve is embedded and fixedly arranged inside the through hole;

[0009] The horizontal locking guide assembly comprises a second supporting vertical plate fixedly arranged on the top surface of the supporting bottom plate and located outside the corresponding second T-shaped fixing block, and a penetrating horizontal guide sleeve is fixedly arranged on the second supporting vertical plate corresponding to the locking sleeve;

[0010] The vertical locking guide assembly comprises a through-type vertical guide sleeve fixedly arranged on the first supporting vertical plate corresponding to the locking sleeve;

[0011] The locking pin is arranged corresponding to the locking sleeve, the horizontal guide sleeve and the vertical guide sleeve to fix and lock the detection substrate in the horizontal direction or the vertical direction.

[0012] Preferably, the support assembly includes a support column fixedly arranged on the top surface of the support base plate and located on the side of the central axis assembly away from the second support vertical plate, and two support columns are symmetrically arranged for supporting and limiting the detection substrate in the horizontal direction.

[0013] Preferably, the reference positioning assembly includes a reference seat fixedly arranged on the top surface of the detection substrate, which is used to locate the placement position of the workpiece.

[0014] Preferably, the workpiece clamping assemblies are distributed in a triangular shape in three groups, and each group of the workpiece clamping assemblies includes a mounting column fixedly arranged on the top surface of the detection substrate, and a clamper is fixedly arranged on the top surface of the mounting column for abutting against the surface of the workpiece to fix the workpiece on the top surface of the detection substrate.

[0015] Preferably, the detection component includes a detection pin guide sleeve which is fixedly arranged on the detection substrate in a penetrating manner corresponding to the hole position on the standard workpiece, and a cylindrical detection pin or a waist-shaped detection pin is arranged corresponding to the detection pin guide sleeve.

[0016] Preferably, it also includes a damping support assembly, which is symmetrically arranged in two groups on the top surface of the support base plate below the detection substrate, and each group of the damping support assembly includes a support block fixedly arranged on the top surface of the support base plate, and a damper is arranged on the support block to reduce the speed of the detection substrate when it rotates into place.

[0017] Preferably, it further comprises a detection pin placement block, which is fixedly arranged on one side of the top surface of the supporting base plate and is used to store the cylindrical detection pin or the waist-shaped detection pin.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a rotary integrated position inspection tool, which places a workpiece on the top surface of a detection substrate, and fixes and clamps the workpiece by a clamp; the detection substrate is rotatably arranged by a central axis assembly, and a locking pin is inserted into the corresponding vertical guide sleeve and the interior of the locking sleeve, so that the detection substrate is fixed in a vertical direction, that is, the detection substrate can be turned over 90 degrees, and the detection operation of the inspection personnel is more convenient; and then the hole position on the workpiece is inspected by a cylindrical inspection pin or a waist-shaped inspection pin or other types of inspection pins, and the entire inspection process is convenient, fast, and efficient to operate, with low production cost and strong practicality.

[0020] It should be understood that the contents described in the summary of the utility model are not intended to limit the key or important features of the embodiments of the utility model, nor are they intended to limit the scope of the utility model.

[0021] Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0023] Figure 1 A schematic diagram of the structure of one side of a rotary integrated position gauge provided by an embodiment of the utility model;

[0024] Figure 2 It is a structural diagram of the other side of the rotary integrated position gauge;

[0025] Figure 3 A cross-sectional view of the detection substrate and the locking pin after being horizontally fixed and locked;

[0026] Figure 4 is a schematic diagram of the structure of the workpiece;

[0027] Numbers in the figure: 1. Support base plate; 2. Detection base plate; 3. Flip handle; 4. Central axis assembly; 41. First support vertical plate; 42. First T-shaped fixing block; 5. Support column; 6. Locking sleeve assembly; 61. Second T-shaped fixing block; 62. Locking sleeve; 7. Horizontal locking guide assembly; 71. Second support vertical plate; 72. Horizontal guide sleeve; 8. Vertical guide sleeve; 9. Locking pin; 10. Reference seat; 11. Detection assembly; 111. Detection pin guide sleeve; 112. Cylindrical detection pin; 113. Waist-shaped detection pin; 12. Workpiece clamping assembly; 121. Mounting column; 122. Clamp; 13. Damping support assembly; 131. Support block; 132. Damper; 14. Detection pin placement block; 15. Workpiece. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Please refer to Figures 1 to 4 , the embodiment of the utility model provides a rotary integrated position detection device, including a supporting base plate 1 and a detection base plate 2;

[0031] The detection substrate 2 is rotatably arranged above the supporting base plate 1 through the central axis assembly 4, so that after the detection substrate is turned over 90°, the hole position detection operation of the workpiece 15 fixed thereon can be performed through the detection assembly 11; a turning handle 3 is fixedly arranged on the side of the detection substrate 2, so as to facilitate the turning operation of the detection substrate 2;

[0032] In a preferred embodiment, two groups of central axis components 4 are symmetrically arranged on both sides of the bottom surface of the detection substrate 2, and each group of central axis components 4 includes a first support vertical plate 41 fixedly arranged on the top surface of the support bottom plate 1, and a first T-shaped fixing block 42 is rotatably arranged on the inner upper part of the first support vertical plate 41, and the top surface of the first T-shaped fixing block 42 is fixedly connected to the bottom surface of the detection substrate 2;

[0033] Among them, the first T-shaped fixing block 42 and the first supporting vertical plate 41 can be rotatably connected by rotating the shaft rod, and the first T-shaped fixing block 42 and the detection substrate 2 are fixedly connected, so that the detection substrate 2 can rotate between the two first supporting vertical plates 41, providing basic conditions for the detection substrate to be flipped 90°.

[0034] The top surface of the support base plate 1 is located on one side of the central axis assembly 4 and is provided with a locking mechanism for locking and fixing the detection substrate 2. The locking mechanism can realize the fixing and locking of the detection substrate 2 in the horizontal direction, and can also realize the fixing and locking of the detection substrate 2 in the vertical direction after flipping it 90°.

[0035] The top surface of the support base plate 1 is located on the side of the central axis component 4 away from the locking mechanism, and a support component for limiting the detection substrate 2 is provided, that is, after the detection substrate 2 is locked and fixed horizontally, the other side thereof is supported and limited in the horizontal direction;

[0036] In a preferred embodiment, the locking mechanism includes a locking sleeve assembly 6, a horizontal locking guide assembly 7, a vertical locking guide assembly and a locking pin 9; wherein,

[0037] The locking sleeve assembly 6 is located on the bottom surface of the detection substrate 2 and is symmetrically arranged on one side of the central axis assembly 4. Each group of locking sleeve assemblies 6 includes a second T-shaped fixing block 61 fixedly arranged on the bottom surface of the detection substrate 2. The second T-shaped fixing block 61 is provided with a through hole. A locking sleeve 62 is fixedly embedded inside the through hole. The locking sleeve 62 and the horizontal locking guide assembly 7 or the vertical locking guide assembly can cooperate with the locking pin 9 to realize the locking and fixing operation of the detection substrate 2.

[0038] The horizontal locking guide assembly 7 comprises a second support vertical plate 71 fixedly arranged on the top surface of the support bottom plate 1 and located outside the corresponding second T-shaped fixing block 61, and a penetrating horizontal guide sleeve 72 is fixedly arranged on the second support vertical plate 71 corresponding to the locking sleeve 62;

[0039] A vertical locking guide assembly, comprising a through-type vertical guide sleeve 8 fixedly arranged on the first supporting vertical plate 41 corresponding to the locking sleeve 62;

[0040] The locking pin 9 is arranged corresponding to the locking sleeve 62, the horizontal guide sleeve 72 and the vertical guide sleeve 8 to fix and lock the detection substrate 2 in the horizontal direction or the vertical direction; wherein, when the detection substrate 2 is in the horizontal direction, the locking pin 9 is sequentially inserted into the interior of the horizontal guide sleeve 72 and the locking sleeve 62 to lock and fix the detection substrate 2 in the horizontal direction; after the detection substrate 2 is flipped 90°, when the detection substrate 2 is in the vertical direction, the locking pin 9 is sequentially inserted into the interior of the vertical guide sleeve 8 and the locking sleeve 62 to lock and fix the detection substrate 2 in the vertical direction.

[0041] In a preferred embodiment, the support assembly includes a support column 5 fixedly arranged on the top surface of the support base plate 1 and located on the side of the central axis assembly 4 away from the second support vertical plate 71. The height of the support column 5 is used to ensure that the detection substrate 2 is located in the horizontal direction to support it. Two support columns 5 are symmetrically arranged.

[0042] A reference positioning component for positioning the workpiece 15 is provided on the surface of the detection substrate 2, and is used to perform reference positioning on the workpiece when the workpiece 15 is placed on the surface of the detection substrate 2;

[0043] The reference positioning assembly includes a reference seat 10 fixedly arranged on the top surface of the detection substrate 2, which can be set to a columnar, square or a combination thereof or other shapes according to the structural characteristics of the workpiece 15 to be detected.

[0044] A plurality of detection components 11 for detecting the hole positions on the workpiece 15 are arranged on the plate surface of the detection substrate 2 and located on the circumferential outer side of the reference positioning component;

[0045] In a preferred embodiment, the detection component 11 includes a detection pin guide sleeve 111 which is fixed on the detection substrate 2 and passes through the hole position corresponding to the standard workpiece. The corresponding detection pin guide sleeve 111 is provided with a cylindrical detection pin 112 or a waist-shaped detection pin 113. The cylindrical detection pin 112 or the waist-shaped detection pin 113 is inserted into the corresponding detection pin guide sleeve 111 to detect the hole position.

[0046] A workpiece clamping assembly 12 is provided on the plate surface of the detection substrate 2 and located outside the detection assembly 11 in the circumferential direction. The workpiece clamping assembly 12 is used to fix the workpiece 15 on the detection substrate 2 .

[0047] In a preferred embodiment, three groups of workpiece clamping assemblies 12 are distributed in a triangular shape, and each group of workpiece clamping assemblies 12 includes a mounting column 121 fixedly arranged on the top surface of the detection substrate 2, and a clamp 122 is fixedly arranged on the top surface of the mounting column 121 for abutting against the surface of the workpiece 15 to fix the workpiece 15 on the top surface of the detection substrate 2.

[0048] In a preferred embodiment, it also includes a damping support assembly 13. Two groups of damping support assemblies 13 are symmetrically arranged on the top surface of the supporting base plate 1 below the detection substrate 2. Each group of damping support assemblies 13 includes a support block 131 fixedly arranged on the top surface of the supporting base plate 1. A damper 132 is penetrated through the support block 131 to reduce the speed of the detection substrate 2 when it rotates into place.

[0049] In a preferred embodiment, a detection pin placement block 14 is further included. The detection pin placement block 14 is fixedly arranged on one side of the top surface of the supporting base plate 1 and is used to store the cylindrical detection pins 112 or the waist-shaped detection pins 113 .

[0050] The working principle of this utility model:

[0051] The detection substrate 2 is adjusted to a horizontal state, and the locking pin 9 passes through the horizontal guide sleeve 72 and the locking sleeve 62 in sequence to lock and fix the detection substrate 2 in the horizontal direction. Then, the workpiece 15 is positioned by the reference seat 10 and placed on the plate surface of the detection substrate 2, wherein the lower surface of the workpiece 15 contacts the top surfaces of several detection pin guide sleeves 111, and then the workpiece 15 is fixed on the detection substrate 2 by three sets of clamps 122;

[0052] Take out the locking pin 9, rotate the detection substrate 2, drive the workpiece 15 to rotate, and flip it 90°. The damper 132 decelerates and limits the detection substrate 2 after flipping it 90°. Then, the locking pin 9 passes through the vertical guide sleeve 8 and the locking sleeve 62 in sequence to lock and fix the detection substrate 2 in the vertical direction.

[0053] Then, the cylindrical detection pin 112 and the waist-shaped detection pin 113 are inserted into the corresponding detection pin guide sleeve 111 to detect the position of multiple holes on the workpiece 15;

[0054] The whole operation process is simple and convenient, with high detection efficiency, low production cost and strong practicality.

[0055] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In the description of this specification, the description of the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rotary integrated position gauge, characterized in that: It comprises a supporting base plate and a detection base plate; the detection base plate is rotatably arranged above the supporting base plate through a central axis assembly; the top surface of the supporting base plate is located on one side of the central axis assembly and is provided with a locking mechanism for locking and fixing the detection base plate, and the top surface of the supporting base plate is located on the side of the central axis assembly away from the locking mechanism and is provided with a supporting assembly for limiting support of the detection base plate; a reference positioning assembly for positioning the workpiece is arranged on the board surface of the detection base plate; a plurality of detection assemblies for detecting hole positions on the workpiece are arranged on the board surface of the detection base plate and located on the circumferential outer side of the reference positioning assembly; a workpiece clamping assembly is arranged on the board surface of the detection base plate and located on the circumferential outer side of the detection assembly, for fixing the workpiece on the detection base plate.

2. The rotary integrated position gauge according to claim 1, characterized in that: The central axis assembly is symmetrically arranged in two groups on both sides of the bottom surface of the detection substrate, and each group of the central axis assembly includes a first supporting vertical plate fixedly arranged on the top surface of the supporting bottom plate, and a first T-shaped fixing block is rotatably arranged on the inner upper part of the first supporting vertical plate, and the top surface of the first T-shaped fixing block is fixedly connected to the bottom surface of the detection substrate.

3. The rotary integrated position gauge according to claim 2, characterized in that: The locking mechanism includes a locking sleeve assembly, a horizontal locking guide assembly, a vertical locking guide assembly and a locking pin; wherein, The locking sleeve assembly is located on the bottom surface of the detection substrate and is symmetrically arranged on one side of the central axis assembly. Each group of the locking sleeve assembly includes a second T-shaped fixing block fixedly arranged on the bottom surface of the detection substrate. The second T-shaped fixing block is provided with a through hole, and a locking sleeve is embedded and fixedly arranged inside the through hole; The horizontal locking guide assembly comprises a second supporting vertical plate fixedly arranged on the top surface of the supporting bottom plate and located outside the corresponding second T-shaped fixing block, and a penetrating horizontal guide sleeve is fixedly arranged on the second supporting vertical plate corresponding to the locking sleeve; The vertical locking guide assembly comprises a through-type vertical guide sleeve fixedly arranged on the first supporting vertical plate corresponding to the locking sleeve; The locking pin is arranged corresponding to the locking sleeve, the horizontal guide sleeve and the vertical guide sleeve to fix and lock the detection substrate in the horizontal direction or the vertical direction.

4. The rotary integrated position gauge according to claim 3, characterized in that: The support assembly includes a support column fixedly arranged on the top surface of the support base plate and located on the side of the central axis assembly away from the second support vertical plate. Two support columns are symmetrically arranged to support and limit the detection substrate in the horizontal direction.

5. The rotary integrated position measuring device according to claim 1, characterized in that: The reference positioning assembly includes a reference seat fixedly arranged on the top surface of the detection substrate, which is used to locate the placement position of the workpiece.

6. The rotary integrated position gauge according to claim 1, characterized in that: The workpiece clamping assembly is distributed in three groups in a triangular shape, and each group of the workpiece clamping assembly includes a mounting column fixedly arranged on the top surface of the detection substrate, and a clamper is fixedly arranged on the top surface of the mounting column for abutting against the surface of the workpiece to fix the workpiece on the top surface of the detection substrate.

7. The rotary integrated position measuring device according to claim 1, characterized in that: The detection component comprises a detection pin guide sleeve which is fixedly arranged on the detection substrate in a penetrating manner corresponding to the hole position on the standard workpiece, and a cylindrical detection pin or a waist-shaped detection pin is arranged corresponding to the detection pin guide sleeve.

8. The rotary integrated position gauge according to claim 1, characterized in that: It also includes a damping support assembly, which has two groups symmetrically arranged on the top surface of the support base plate below the detection substrate, each group of the damping support assembly includes a support block fixedly arranged on the top surface of the support base plate, and a damper is arranged on the support block to reduce the speed of the detection substrate when it rotates into place.

9. The rotary integrated position measuring device according to claim 7, characterized in that: It also includes a detection pin placement block, which is fixedly arranged on one side of the top surface of the supporting base plate and is used to store the cylindrical detection pin or the waist-shaped detection pin.

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