Multi-conductive slip ring detection clamping tooling

Abstract

The utility model relates to the field of slip ring detection technology, specifically to a multi-conductive slip ring detection clamping tool, including a base, a detection platform arranged on the base, and positioning grooves evenly arranged on the detection platform, wherein the positioning grooves are provided with clamping mechanisms for fixing through-hole conductive slip rings of different calibers; the clamping mechanism includes a main electric push rod and a support plate, wherein the main electric push rod is arranged in the base, the support plate is arranged at one end of the piston rod of the main electric push rod, a bearing plate is arranged in the positioning groove, a center column is arranged in the middle of the bearing plate, and a positioning assembly for the through-hole conductive slip ring is arranged in the center column; the support plate is also provided with a longitudinal adjustment mechanism for lifting the bearing plate. The present application can quickly clamp and fix the inner rings of multiple groups of through-hole conductive slip rings of different calibers, and its overall clamping structure is simple, and multiple groups of through-hole conductive slip rings can be lifted and released synchronously, thereby improving the unloading efficiency of multiple groups of through-hole conductive slip rings.

Description

Technical Field

[0001] The utility model relates to the technical field of slip ring detection, in particular to a multi-conductive slip ring detection clamping tool. Background Art

[0002] Conductive slip rings are key components of space electrical signal transmission devices. In order to ensure that the working performance of the conductive slip rings meets the use requirements, it is very important to detect the electrical performance indicators of the conductive slip rings under the rotating state.

[0003] The Chinese patent with the announcement number CN218240143U discloses a multi-conductive slip ring detection clamping device; it includes a base, a plurality of annular grooves are provided on the top of the base near the front and rear sides, the plurality of annular grooves on the same side are arranged linearly from left to right, the inner walls of the plurality of annular grooves are provided with slots, and the inner cavity of the slots is provided with a clamping plate, the right side of the base is fixedly connected with a box body, and the inner cavity of the box body is provided with a first servo motor and a second servo motor. The patent places a large number of conductive slip rings through a plurality of annular grooves, so that batch detection can be performed, thereby improving detection efficiency.

[0004] However, the above disclosed scheme has the following deficiencies: the above technical scheme cannot quickly clamp and fix the inner rings of through-hole conductive slip rings of different calibers, and after the inspection of multiple sets of through-hole conductive slip rings is completed, the multiple sets of through-hole conductive slip rings cannot be quickly lifted, which is not convenient for quickly taking and placing multiple sets of through-hole conductive slip rings. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology that the inner rings of through-hole conductive slip rings with different calibers cannot be quickly clamped and fixed, and after the detection of multiple sets of through-hole conductive slip rings is completed, the multiple sets of through-hole conductive slip rings cannot be quickly lifted, which is inconvenient for quickly taking and placing the multiple sets of through-hole conductive slip rings, and proposes a multiple conductive slip ring detection clamping tool.

[0006] The technical solution of the utility model: a multi-conductive slip ring detection clamping tool comprises a base, a detection platform arranged on the base, and positioning grooves evenly arranged on the detection platform, wherein the positioning grooves are provided with clamping mechanisms for fixing conductive slip rings with different calibers through holes;

[0007] The clamping mechanism comprises a main electric push rod and a support plate, wherein the main electric push rod is arranged in the base, the support plate is arranged at one end of the piston rod of the main electric push rod, a bearing plate is arranged in the positioning groove, a center column is arranged in the middle of the bearing plate, and a positioning component for the through-hole conductive slip ring is arranged in the center column;

[0008] Wherein, the support plate is also provided with a longitudinal adjustment mechanism for lifting the carrying plate.

[0009] Preferably, the positioning assembly includes a first arc-shaped clamping plate and a second arc-shaped clamping plate, the first arc-shaped clamping plate and the second arc-shaped clamping plate are both movably arranged in the first opening groove and the second opening groove, and the first opening groove and the second opening groove are arranged on both sides of the center column.

[0010] Preferably, a first wedge block is arranged on the first arc-shaped clamping plate, and a second wedge block is arranged on the second arc-shaped clamping plate, and the first wedge block and the second wedge block are both fitted with the main wedge block, and the main wedge block is arranged on the push rod, and the push rod is arranged on the support plate, which can drive the first wedge block and the second wedge block to move at the same time.

[0011] Preferably, limiting sliding blocks are provided on both sides of the first arc-shaped clamping plate and the second arc-shaped clamping plate, and the limiting sliding blocks slide in the limiting sliding grooves. The limiting sliding grooves are symmetrically arranged on both sides of the first opening groove and the second opening groove, which can improve the guiding performance of the first arc-shaped clamping plate and the second arc-shaped clamping plate when moving.

[0012] Preferably, the longitudinal adjustment mechanism includes an adjusting rod, which is symmetrically arranged on both sides of the bottom of the supporting plate, and one end of the adjusting rod is movably arranged in a guide sleeve, and the guide sleeve is arranged on the support plate. When the support plate is lifted, the adjusting rod can move in the guide sleeve.

[0013] Preferably, a secondary electric push rod is arranged at the bottom of the support plate, and the piston rod of the secondary electric push rod extends into the guide sleeve, so as to lift the adjusting rod.

[0014] Preferably, a lifting plate is provided at one end of the piston rod of the auxiliary electric push rod, and the diameter of the lifting plate is larger than the diameter of the adjusting rod, so as to facilitate lifting the adjusting rod and then lifting the carrying plate.

[0015] Preferably, the main electric push rod and the auxiliary electric push rod are both electrically connected to a control panel, and the control panel is arranged on a side surface of the base, and can control the extension and retraction of the main electric push rod and the auxiliary electric push rod.

[0016] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. The utility model can quickly clamp and fix the inner rings of multiple groups of through-hole conductive slip rings with different calibers. The overall clamping structure is simple and the clamping operation is stable, so the inner rings of multiple groups of through-hole conductive slip rings can be fixed synchronously at one time.

[0018] 2. The utility model can synchronously lift and loosen multiple sets of through-hole conductive slip rings, which is convenient for taking out multiple sets of through-hole conductive slip rings after inspection, thereby improving the unloading efficiency of multiple sets of through-hole conductive slip rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a clamping fixture for detecting multiple conductive slip rings;

[0020] Figure 2 It is a schematic diagram of the main cross-sectional structure of the multi-conductive slip ring detection clamping fixture;

[0021] Figure 3 for Figure 2 A local enlarged structural schematic diagram;

[0022] Figure 4 It is a schematic diagram of the half-section structure of the positioning component in the multi-conductive slip ring detection clamping fixture;

[0023] Figure 5 It is a schematic diagram of the main cross-sectional structure of the longitudinal adjustment mechanism in the multi-conductive slip ring detection clamping fixture.

[0024] Figure numerals: 1. clamping mechanism; 2. positioning groove; 3. control panel; 4. base; 5. testing table; 41. adjusting rod; 42. guide sleeve; 43. lifting plate; 44. auxiliary electric push rod; 101. main electric push rod; 102. support plate; 103. push rod; 104. bearing plate; 105. center column; 106. main wedge block; 107. first arc-shaped clamping plate; 108. first wedge block; 109. first opening groove; 110. second opening groove; 111. second wedge block; 112. second arc-shaped clamping plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] like Figure 1-Figure 4 As shown, the multi-conductive slip ring detection clamping tool proposed by the utility model comprises a base 4, a detection platform 5 arranged on the base 4, and positioning grooves 2 evenly arranged on the detection platform 5, and the positioning grooves 2 are all provided with clamping mechanisms 1 for fixing conductive slip rings with different diameters;

[0027] The clamping mechanism 1 includes a main electric push rod 101 and a support plate 102. The main electric push rod 101 is arranged in the base 4, and the support plate 102 is arranged at one end of the piston rod of the main electric push rod 101. A bearing plate 104 is arranged in the positioning groove 2, and a central column 105 is arranged in the middle of the bearing plate 104. A positioning component for the through-hole conductive slip ring is arranged in the central column 105. The main electric push rod 101 is electrically connected to the control panel 3, and the control panel 3 is arranged on the base 4;

[0028] The positioning assembly includes a first arc-shaped clamping plate 107 and a second arc-shaped clamping plate 112 . The first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 are both movably disposed in the first opening groove 109 and the second opening groove 110 . The first opening groove 109 and the second opening groove 110 are disposed on both sides of the central column 105 .

[0029] A first wedge block 108 is arranged on the first arc-shaped clamping plate 107, and a second wedge block 111 is arranged on the second arc-shaped clamping plate 112. Both the first wedge block 108 and the second wedge block 111 are fitted with the main wedge block 106. The main wedge block 106 is arranged on the top rod 103, and the top rod 103 is arranged on the support plate 102, which can drive the first wedge block 108 and the second wedge block 111 to move at the same time.

[0030] In this embodiment, firstly, multiple groups of through-hole conductive slip rings are passed through the central column 105 and placed in the positioning groove 2, and the support plate 102 is lifted by the main electric push rod 101, and the support plate 102 simultaneously drives the push rod 103 to move upward, and the push rod 103 drives the main wedge block 106 to move upward, and when the main wedge block 106 is in contact with the first wedge block 108 and the second wedge block 111, as the main wedge block 106 moves upward, it also drives the first wedge block 108 and the second wedge block 111 to move, the first wedge block 108 drives the first arc-shaped clamping plate 107 to move, and the second wedge block 111 drives the second arc-shaped clamping plate 112 to move, and when the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 are in contact with the inner ring of the through-hole conductive slip ring, the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 synchronously clamp and fix the multiple groups of through-hole conductive slip rings.

[0031] Furthermore, limiting sliders are provided on both sides of the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112, and the limiting sliders slide in the limiting slide grooves. The limiting slide grooves are symmetrically arranged on both sides of the first opening groove 109 and the second opening groove 110. The movement of the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 drives the limiting sliders to move in the limiting slide grooves, thereby improving the guiding performance of the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 when moving.

[0032] Furthermore, a reset spring is arranged in the limiting slide groove, and one end of the reset spring is connected to the limiting slider. During the movement of the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112, the limiting slider is simultaneously driven to move in the limiting slide groove. The movement of the limiting slider stretches the reset spring. When the through-hole conductive slip ring is released, the reset spring can drive the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 to quickly reset and move, and enable the first arc-shaped clamping plate 107 and the second arc-shaped clamping plate 112 to quickly release the through-hole conductive slip ring.

[0033] As a specific embodiment of this application, please refer to Figure 3 and Figure 5The support plate 102 is also provided with a longitudinal adjustment mechanism for lifting the carrier plate 104. The longitudinal adjustment mechanism includes an adjustment rod 41. The adjustment rod 41 is symmetrically arranged on both sides of the bottom of the carrier plate 104. One end of the adjustment rod 41 is movably arranged in a guide sleeve 42. The guide sleeve 42 is arranged on the support plate 102. When the support plate 102 is lifted, the adjustment rod 41 can move in the guide sleeve 42.

[0034] A secondary electric push rod 44 is disposed at the bottom of the support plate 102, and a piston rod of the secondary electric push rod 44 extends into the guide sleeve 42.

[0035] The auxiliary electric push rod 44 is electrically connected to the control panel 3 and can lift the adjustment rod 41 .

[0036] When the support plate 102 is lifted, the support plate 102 drives the guide sleeve 42 to move along the adjusting rod 41. After the detection of multiple sets of through-hole conductive slip rings is completed, the piston rod of the auxiliary electric push rod 44 is extended. When the piston rod of the auxiliary electric push rod 44 fits with the adjusting rod 41, the piston rod of the auxiliary electric push rod 44 drives the adjusting rod 41 to lift, and the adjusting rod 41 drives the center column 105 to move upward. The center column 105 simultaneously drives the first arc clamping plate 107 and the second arc clamping plate 112 to move upward, and drives the through-hole conductive slip ring to move upward. With the lifting of the center column 105, the first wedge block 108 and the second wedge block 111 are separated from the main wedge block 106, and the through-hole conductive slip ring is quickly loosened, so as to facilitate the rapid disassembly of the through-hole conductive slip ring.

[0037] Furthermore, a lifting plate 43 is provided at one end of the piston rod of the auxiliary electric push rod 44 . The diameter of the lifting plate 43 is larger than the diameter of the adjusting rod 41 , so that the adjusting rod 41 can be lifted easily, and then the carrying plate 104 can be lifted.

[0038] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A multi-conductive slip ring detection clamping tool, comprising a base (4), a detection platform (5) arranged on the base (4), and positioning grooves (2) evenly arranged on the detection platform (5), characterized in that: The positioning grooves (2) are each provided with a clamping mechanism (1) for fixing conductive slip rings with via holes of different diameters; The clamping mechanism (1) comprises a main electric push rod (101) and a support plate (102), wherein the main electric push rod (101) is arranged in a base (4), and the support plate (102) is arranged at one end of a piston rod of the main electric push rod (101); a bearing plate (104) is arranged in the positioning groove (2), a central column (105) is arranged in the middle of the bearing plate (104), and a positioning component for a through-hole conductive slip ring is arranged in the central column (105); Wherein, the support plate (102) is also provided with a longitudinal adjustment mechanism for lifting the carrying plate (104).

2. The multi-conductive slip ring detection clamping tool according to claim 1 is characterized in that: The positioning assembly comprises a first arc-shaped clamping plate (107) and a second arc-shaped clamping plate (112), wherein the first arc-shaped clamping plate (107) and the second arc-shaped clamping plate (112) are both movably disposed in the first opening groove (109) and the second opening groove (110). The first opening groove (109) and the second opening groove (110) are arranged on both sides of the central column (105).

3. The multi-conductive slip ring detection clamping tool according to claim 2 is characterized in that: A first wedge block (108) is arranged on the first arc-shaped clamping plate (107), and a second wedge block (111) is arranged on the second arc-shaped clamping plate (112). The first wedge block (108) and the second wedge block (111) are both fitted with a main wedge block (106). The main wedge block (106) is arranged on a push rod (103), and the push rod (103) is arranged on a support plate (102).

4. The multi-conductive slip ring detection clamping tool according to claim 3 is characterized in that: Limiting slide blocks are arranged on both sides of the first arc-shaped clamping plate (107) and the second arc-shaped clamping plate (112), and the limiting slide blocks slide in the limiting slide grooves, and the limiting slide grooves are symmetrically arranged on both sides of the first opening groove (109) and the second opening groove (110).

5. The multi-conductive slip ring detection clamping tool according to claim 1, characterized in that: The longitudinal adjustment mechanism comprises an adjustment rod (41), wherein the adjustment rod (41) is symmetrically arranged on both sides of the bottom of the carrying plate (104). One end of the adjusting rod (41) is movably arranged in a guide sleeve (42), and the guide sleeve (42) is arranged on a supporting plate (102).

6. The multi-conductive slip ring detection clamping tool according to claim 5, characterized in that: An auxiliary electric push rod (44) is arranged at the bottom of the support plate (102), and a piston rod of the auxiliary electric push rod (44) extends into the guide sleeve (42).

7. The multi-conductive slip ring detection clamping tool according to claim 6, characterized in that: A lifting plate (43) is provided at one end of the piston rod of the auxiliary electric push rod (44), and the diameter of the lifting plate (43) is larger than the diameter of the adjusting rod (41).

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