CN214471767U

CN214471767U - Cross joint fixed length compression force and rotation flexibility gauge

Info

Publication number: CN214471767U
Application number: CN202120755289.3U
Authority: CN
Inventors: 谢昌盛; 徐颢宇
Original assignee: GSP AUTOMOTIVE GROUP WENZHOU CO Ltd
Current assignee: GSP AUTOMOTIVE GROUP WENZHOU CO Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-10-22
Anticipated expiration: 2031-04-14

Abstract

A cross joint fixed-length compression force and rotation flexibility gauge is provided. The problem that a detection tool for detecting the compression force and the rotation flexibility of the cross joint is not provided at present is mainly solved. The method is characterized in that: be equipped with baffle (3) and slide rail (2) on the platform, be equipped with sliding fit's fixing base (3) and slider (4) on the slide rail, all be equipped with support (5) on fixing base and the slider, be equipped with standing groove (51) that an axle (91) circumference outer wall that is used for the ten bytes was placed on the support, the slider makes by manual power unit (6) drive push pedal and baffle form clamping groove (41) that are used for pressing from both sides tight work piece, still include dipperstick (7), the dipperstick includes vernier (71), the vernier is followed the slider activity. The utility model provides an utensil is examined to cross section fixed length compressive force and rotation flexibility, the shrink size after the cross axle pressurized of record that can be convenient, whether rotate in a flexible way when can testing pressurized moreover.

Description

Cross joint fixed length compression force and rotation flexibility gauge

Technical Field

The utility model relates to an automobile parts detection area, concretely relates to cross section fixed length compressive force and rotation flexibility examine utensil.

Background

The cross joint is one of key parts of a cross shaft type rigid universal joint, when the cross joint is installed in a shaft fork, a needle bearing sleeve is knocked down to a section of position, then a clamp spring is installed for fixing and limiting, certain pressure exists in certain needle bearings, flexible rotation of the cross joint is influenced if the pressure is too high, and looseness is easily caused between the needle bearings on the shaft fork and the cross shaft frame if the pressure is too low, so that the cross shaft fails in advance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a cross fixed length compressive force and rotation flexibility examine utensil mainly solves and does not have fine problem to examining utensil of detecting cross compressive force and rotation flexibility now.

The utility model adopts the technical proposal that:

utensil is examined to sylphon fixed length compressive force and rotation flexibility, includes the platform, be equipped with baffle, push pedal and slide rail on the platform, be equipped with sliding fit's fixing base and slider on the slide rail, all be equipped with the support on fixing base and the slider, be equipped with the standing groove that an axle circumference that is used for the ten bytes was placed to the outer wall on the support, the slider makes by manual power unit drive push pedal and baffle form the clamping groove that is used for pressing from both sides tight work piece, still includes the dipperstick, the dipperstick includes the vernier, the vernier follows the slider activity.

The manual power mechanism comprises a hand wheel and an ejector rod, a screw rod is arranged on the hand wheel, a guide sliding seat is arranged on the platform, a sliding groove is formed in the guide sliding seat, the ejector rod is in sliding fit with the sliding groove, and the screw rod is in threaded connection with the ejector rod and used for driving the ejector rod to move back and forth.

The sliding block is provided with the push plate, one end of the push plate is connected with the ejector rod, the other end of the push plate is connected with the support, and the push plate is in contact with the axial end face of one shaft in a cross shape.

The placing groove is a through groove.

The placement groove comprises at least two slopes, and the slopes are tangent to one axial circumferential outer wall of the ten bytes.

The support is provided with a fixing groove, the vernier is provided with a clamping block, and the clamping block is matched with the fixing groove in a clamping mode.

The front end face of the clamping block is flush with the front end face of the push plate.

The utility model has the advantages that: the utility model provides an utensil is examined to cross section fixed length compressive force and rotation flexibility, the shrink size after the cross axle pressurized of record that can be convenient, whether rotate in a flexible way when can testing pressurized moreover.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 3 is a partial schematic view of an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic top view of an embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, utensil is examined to sylphon fixed length compressive force and rotation flexibility, including platform 1, be equipped with baffle 13, push pedal 14 and slide rail 2 on the platform, be equipped with sliding fit's fixing base 3 and slider 4 on the slide rail, all be equipped with support 5 on fixing base and the slider, be equipped with the standing groove 51 that is used for a 91 circumference outer walls of ten bytes to place on the support, the slider makes by the drive of manual power unit 6 push pedal and baffle form the clamping groove 41 that is used for pressing from both sides tight work piece, still includes dipperstick 7, the dipperstick includes vernier 71, the vernier follows the slider activity. One support is connected with the baffle, another support is connected with the push pedal, can lead to modes such as screw connection, during the use, be close to the baffle and finally press from both sides tight work piece through manual power mechanism with the push pedal, because only both ends are fixed, can carry out radial rotation with the cross axle when detecting pressure, it is nimble whether to confirm the rotation of ten bytes, include ejector pin 62 at this manual power mechanism, can set up pressure sensor 63 on the ejector pin, atress when the cross section contracts is known through pressure sensor, and be connected to the terminal can be for on the display screen of PC or cell-phone etc. more audio-visual current pressure value of learning, and whether qualified is judged in combination with the size of dipperstick. The placing groove can be a v-shaped groove and can limit the rotation of the bearing without influencing the rotation. The push pedal can be connected with the slider, and the support mounting is on the slider promptly, and the support is connected with the push pedal.

In this embodiment, as shown in the figure, the manual power mechanism includes a hand wheel 61 and an ejector rod 62, a screw 611 is disposed on the hand wheel, a guide sliding seat 8 is disposed on the platform, a sliding groove 81 is disposed in the guide sliding seat, the ejector rod is in sliding fit with the sliding groove, and the screw is in threaded connection with the ejector rod and is used for driving the ejector rod to move back and forth. The operation is more stable.

In this embodiment, as shown in the figure, the slide block is provided with the push plate, one end of the push plate is connected with the ejector rod, the other end of the push plate is connected with the bracket, and the push plate is in contact with the axial end face of one shaft 91 of the cross joint 9.

In this embodiment, the placement slots are through slots, as shown. One end of the workpiece is contacted with the push plate, and the other end of the workpiece is contacted with the baffle.

In this embodiment, as shown, the placement slot includes at least two ramps 511 that are tangential to the outer circumferential wall of one shaft 91 of ten bytes.

In this embodiment, as shown in the figure, the bracket is provided with a fixing groove 52, the cursor is provided with a fixture block 72, and the fixture block is in clamping fit with the fixing groove.

In this embodiment, as shown in the figure, the front end surface of the latch is flush with the front end surface of the push plate. The measurement is more convenient.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.

Claims

1. Utensil is examined to cross section fixed length compressive force and rotation flexibility, including platform (1), its characterized in that: be equipped with baffle (13), push pedal (14) and slide rail (2) on the platform, be equipped with sliding fit's fixing base (3) and slider (4) on the slide rail, all be equipped with support (5) on fixing base and the slider, be equipped with standing groove (51) that an axle (91) circumference outer wall that is used for ten bytes was placed on the support, the slider makes by manual power unit (6) drive push pedal and baffle form and are used for pressing from both sides tight groove (41) of tight work piece, still include dipperstick (7), the dipperstick includes vernier (71), the vernier is followed the slider activity.

2. The cross-shaped joint fixed-length compression force and rotation flexibility testing fixture according to claim 1, characterized in that: the manual power mechanism comprises a hand wheel (61) and an ejector rod (62), a screw rod (611) is arranged on the hand wheel, a guide sliding seat (8) is arranged on the platform, a sliding groove (81) is formed in the guide sliding seat, the ejector rod is in sliding fit with the sliding groove, and the screw rod is in threaded connection with the ejector rod and used for driving the ejector rod to move back and forth.

3. The cross-shaped joint fixed-length compression force and rotation flexibility testing fixture according to claim 2, characterized in that: the sliding block is provided with the push plate, one end of the push plate is connected with the ejector rod, the other end of the push plate is connected with the support, and the push plate is in contact with the axial end face of one shaft (91) of the cross joint (9).

4. The cross-shaped joint fixed-length compression force and rotation flexibility testing fixture according to claim 3, characterized in that: the placing groove is a through groove.

5. The cross-shaped joint fixed-length compression force and rotation flexibility testing fixture according to claim 4, characterized in that: the standing groove comprises at least two slopes (511) tangential to a peripheral outer wall of one shaft (91) of ten bytes.

6. The cross-shaped section fixed-length compression force and rotation flexibility inspection device according to claim 5, characterized in that: the support is provided with a fixing groove (52), the vernier is provided with a clamping block (72), and the clamping block is matched with the fixing groove in a clamping mode.

7. The cross-shaped joint fixed-length compression force and rotation flexibility testing fixture according to claim 6, characterized in that: the front end face of the clamping block is flush with the front end face of the push plate.