CN220206616U

CN220206616U - Universal joint cross head diameter detection equipment

Info

Publication number: CN220206616U
Application number: CN202321405457.1U
Authority: CN
Inventors: 方明
Original assignee: Chizhou Jinya Auto Parts Manufacturing Co ltd
Current assignee: Chizhou Jinya Auto Parts Manufacturing Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-19
Anticipated expiration: 2033-06-02

Abstract

The utility model belongs to the technical field of diameter detection equipment. Especially, a universal joint cross head diameter check out test set, including the base, the base top is symmetrical structure movable mounting has two supports, one of them the support side has set firmly infrared range finder, base top threaded connection has the bracing piece, bracing piece circumference outer wall has set firmly stop collar one, stop collar one is laminated with the base. The two ends of the cross shaft are respectively placed in the placing grooves on the two brackets, the distance measuring plate is pressed downwards, the distance measuring plate slides downwards along the supporting rod, meanwhile, the first spring is extruded, the supporting rod is driven to move downwards when the distance measuring plate moves until the lower end of the supporting rod is contacted with the end part of the cross shaft, at the moment, the infrared distance meter detects the downward moving distance of the distance measuring plate, so that the diameter of the end part of the cross shaft can be measured, the cross shaft can be supported through the two brackets, the detection operation is carried out, and the fatigue feeling of an operator in the detection process is reduced.

Description

Universal joint cross head diameter detection equipment

Technical Field

The utility model relates to the technical field of diameter detection equipment, in particular to universal joint cross head diameter detection equipment.

Background

The end part of the cross shaft is connected with the yoke through the needle roller and the sleeve, and the diameter of the four ends of the cross shaft needs to be detected in the machining process, so that the requirement of installation is met.

When the diameter of the end part of the universal joint cross shaft is detected, the end part of the universal joint cross shaft is mainly measured through a vernier caliper, an operator needs to hold the cross shaft all the time to operate when measuring through the vernier caliper, and the long-time handheld detection is performed because the cross shaft is a solid metal part, so that the operator is easy to feel tired, and therefore, the universal joint cross head diameter detection device is provided.

Disclosure of Invention

Based on the technical problem that the conventional universal joint cross shaft end part is mainly measured through a vernier caliper when diameter detection is performed, an operator needs to hold the cross shaft all the time to operate when the vernier caliper is used for measuring, and fatigue feeling is easy to occur to the operator due to the fact that the cross shaft is a solid metal part and is detected by holding for a long time.

The utility model provides universal joint cross head diameter detection equipment which comprises a base, wherein two supports are movably arranged at the top of the base in a symmetrical structure, an infrared range finder is fixedly arranged on one side surface of each support, a supporting rod is connected with the top of the base in a threaded mode, a first limit sleeve is fixedly arranged on the circumferential outer wall of each supporting rod, the first limit sleeve is attached to the base, a mounting sleeve is fixedly arranged on the circumferential outer wall of each supporting rod, a mounting plate is fixedly arranged on the circumferential outer wall of each mounting sleeve, two sliding rods are fixedly arranged at the top of each mounting plate in a symmetrical structure, a first spring is sleeved on the circumferential outer wall of each supporting rod, a distance measuring plate is connected with the circumferential outer wall of each supporting rod in a sliding mode, a second limit sleeve is fixedly arranged on the circumferential outer wall of each supporting rod, the bottoms of the second limit sleeves are in contact with the distance measuring plates, supporting rods are fixedly arranged at the bottoms of the distance measuring plates, and placing grooves are formed in the tops of the two supports.

Preferably, one end of the spring is contacted with the bottom of the distance measuring plate, and the other end of the spring is fixedly connected with the mounting sleeve.

Preferably, the placing groove is of a U-shaped structure, and the inner wall of the U-shaped groove is of an arc surface structure.

Preferably, the toothed plate is fixedly arranged at the top of the base, one of the support surfaces is provided with an installation groove, the inner wall of the installation groove is rotationally connected with a gear, the gear is meshed with the toothed plate, and the inner wall of the installation groove is fixedly provided with an adjusting mechanism.

Preferably, the adjustment mechanism is including the fixed plate, the fixed plate is fixed with mounting groove inner wall connection, fixed plate inner wall sliding connection has the cardboard, cardboard inner and gear joint cooperation, the cardboard top has set firmly the slider, the fixed plate inner wall has set firmly the connecting rod, the connecting rod runs through the slider and rather than sliding connection, connecting rod circumference outer wall cover is equipped with the spring two.

Preferably, one end of the second spring is fixedly connected with the sliding block, and the other end of the second spring is fixedly connected with the fixing plate.

The beneficial effects of the utility model are as follows:

1. through placing the standing groove inside on two supports respectively at the cross axle both ends, through pressing down the ranging board for the ranging board is along the bracing piece downwardly sliding, extrudees spring one simultaneously, can drive the butt pole when the ranging board removes and move down, until butt pole lower extreme and cross axle tip contact, infrared range finder detects the distance that the ranging board moved down this moment, thereby can measure the diameter of cross axle tip, can support the cross axle through two supports, thereby detect the operation, alleviateed the tired sense of operating personnel in the testing process.

2. Through pressing the slider and sliding along the connecting rod, extrude spring two simultaneously, the slider drives the cardboard and breaks away from the extrusion to the gear this moment, can drive the support in the outside through promoting the fixed plate and remove this moment for the gear removes along the pinion rack, thereby can be according to the length of cross axle between two supports of regulation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a stent of the present utility model;

fig. 3 is a schematic view of the internal structure of the stent of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. an infrared range finder; 4. a first limit sleeve; 5. a mounting sleeve; 6. a support rod; 7. a second limit sleeve; 8. a ranging plate; 9. a supporting rod; 10. a mounting plate; 11. a slide bar; 12. a first spring; 13. a placement groove; 14. a mounting groove; 15. a toothed plate; 16. a gear; 17. a fixing plate; 18. a clamping plate; 19. a slide block; 20. a connecting rod; 21. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a universal joint cross head diameter detection equipment, the on-line screen storage device comprises a base 1, base 1 top is symmetrical structure movable mounting has two supports 2, can support the cross axle through two supports 2, thereby detect the operation, the tired sense of operating personnel in the testing process has been alleviateed, one of them support 2 side sets firmly infrared range finder 3, base 1 top threaded connection has bracing piece 6, bracing piece 6 circumference outer wall sets firmly stop collar 4, first 4 and the laminating of base 1 of stop collar, bracing piece 6 circumference outer wall sets firmly installation cover 5, installation cover 5 circumference outer wall sets firmly mounting panel 10, the mounting panel 10 top is symmetrical structure and sets firmly two slide bars 11, bracing piece 6 circumference outer wall cover has spring one 12, bracing piece 6 circumference outer wall sliding connection has range plate 8, range plate 8 respectively with two slide bars 11 sliding connection, bracing piece 6 circumference outer wall sets firmly stop collar two 7, stop collar two 7 bottoms and range plate 8 bottom contact, range plate 8 bottom sets firmly support rod 9, two support 2 tops have all seted up standing groove 13, spring one end and range plate 8 bottom contact, spring one end 12 other end and installation groove 5U-shaped groove 13 are the same time, can reduce the dirt to be the circular arc 13 simultaneously, can be set up for the inner wall 13 at the inner wall, the inner wall setting up the circular arc, can be convenient for the inner wall, the inner wall is set up the circular arc 13, the inner wall is easy to be detected.

Referring to fig. 1 and 3, the top of the base 1 is fixedly provided with a toothed plate 15, an installed slot 14 is provided on the surface of one bracket 2, the inner wall of the installed slot 14 is rotationally connected with a gear 16, the gear 16 is meshed with the toothed plate 15, the inner wall of the installed slot 14 is fixedly provided with an adjusting mechanism, the adjusting mechanism comprises a fixed plate 17, the fixed plate 17 is fixedly connected with the inner wall of the installed slot 14, the inner wall of the fixed plate 17 is slidably connected with a clamping plate 18, the inner end of the clamping plate 18 is in clamping fit with the gear 16, a sliding block 19 is fixedly arranged at the top of the clamping plate 18, the inner wall of the fixed plate 17 is fixedly provided with a connecting rod 20, the sliding block 19 is pressed to slide along the connecting rod 20, meanwhile, the sliding block 19 is pressed, the sliding block 19 drives the clamping plate 18 to separate from the extrusion of the gear 16, and at the moment, the outer bracket 2 can be driven to move by pushing the fixed plate 17, so that the gear 16 can move along the toothed plate 15, and the distance between the two brackets 2 can be adjusted according to the length of a cross shaft, the connecting rod 20 penetrates through the sliding block 19 and is slidably connected with the connecting rod 19, the circumference of the outer wall of the connecting rod 20 is sleeved with a spring two 21, one end of the spring two 21 is fixedly connected with the sliding rod 19, and the sliding rod 21 is fixedly connected with the sliding rod 21, and the fixing 17.

Working principle: the two ends of the cross shaft are respectively placed in the placing grooves 13 on the two brackets 2, the distance measuring plate 8 is enabled to slide downwards along the supporting rods 6 by downwards pressing the distance measuring plate 8, meanwhile, the first spring 12 is extruded, the supporting rod 9 is driven to move downwards when the distance measuring plate 8 moves until the lower end of the supporting rod 9 contacts with the end part of the cross shaft, at the moment, the infrared distance measuring instrument 3 detects the downwards moving distance of the distance measuring plate 8, and the diameter of the end part of the cross shaft can be measured;

after the distance measuring plate 8 is loosened, the top of the distance measuring plate 8 is attached to the second limiting sleeve 7 under the action of the elastic force of the first spring 12, so that resetting is performed;

the sliding block 19 is pressed to slide along the connecting rod 20, meanwhile, the second spring 21 is extruded, at the moment, the sliding block 19 drives the clamping plate 18 to separate from extrusion of the gear 16, at the moment, the fixing plate 17 is pushed to drive the outer brackets 2 to move, so that the gear 16 moves along the toothed plate 15, and the distance between the two brackets 2 can be adjusted according to the length of the cross shaft;

after the slide block 19 is loosened, under the action of the elastic force of the second spring 21, the slide block 19 drives the clamping plate 18 to clamp the gear 16, so that the position of the bracket 2 is fixed.

It should be noted that 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a universal joint cross head diameter detection equipment, includes base (1), its characterized in that: the utility model provides a base (1) top is symmetrical structure movable mounting has two supports (2), one of them support (2) side has set firmly infrared range finder (3), base (1) top threaded connection has bracing piece (6), bracing piece (6) circumference outer wall has set firmly stop collar one (4), stop collar one (4) and laminating of base (1), bracing piece (6) circumference outer wall has set firmly installation cover (5), installation cover (5) circumference outer wall has set firmly mounting panel (10), mounting panel (10) top is symmetrical structure and has set firmly two slide bars (11), bracing piece (6) circumference outer wall cover has set firmly spring one (12), bracing piece (6) circumference outer wall sliding connection has ranging board (8), ranging board (8) respectively with two slide bars (11) sliding connection, bracing piece (6) circumference outer wall has set firmly stop collar two (7), spacing collar two (7) bottoms and ranging board (8) contact, ranging board (8) bottom has set firmly and has supported pole (9), two support (2) standing groove (13) have all been seted up.

2. The universal joint cross-head diameter detection apparatus according to claim 1, wherein: one end of the first spring (12) is contacted with the bottom of the distance measuring plate (8), and the other end of the first spring (12) is fixedly connected with the mounting sleeve (5).

3. The universal joint cross-head diameter detection apparatus according to claim 1, wherein: the placing groove (13) is of a U-shaped structure, and the inner wall of the U-shaped groove is of an arc surface structure.

4. The universal joint cross-head diameter detection apparatus according to claim 1, wherein: the novel multifunctional electric bicycle is characterized in that a toothed plate (15) is fixedly arranged at the top of the base (1), one of the surfaces of the support (2) is provided with an installation groove (14), the inner wall of the installation groove (14) is rotationally connected with a gear (16), the gear (16) is meshed with the toothed plate (15), and an adjusting mechanism is fixedly arranged on the inner wall of the installation groove (14).

5. The universal joint cross-head diameter detection apparatus as recited in claim 4, wherein: the utility model provides an adjusting mechanism is including fixed plate (17), fixed plate (17) are fixed with mounting groove (14) inner wall connection, fixed plate (17) inner wall sliding connection has cardboard (18), cardboard (18) inner and gear (16) joint cooperation, cardboard (18) top has set firmly slider (19), fixed plate (17) inner wall has set firmly connecting rod (20), connecting rod (20) run through slider (19) and rather than sliding connection, connecting rod (20) circumference outer wall cover is equipped with spring two (21).

6. The universal joint cross-head diameter detection apparatus as recited in claim 5, wherein: one end of the second spring (21) is fixedly connected with the sliding block (19), and the other end of the second spring (21) is fixedly connected with the fixed plate (17).