Outer ball cage channel indexing gauge

Abstract

The utility model relates to an outer ball cage channel indexing gauge. The problem that no good equipment for detecting the channel precision of the outer ball cage exists at present is mainly solved. The shell (2) is arranged on the platform and is provided with a plane (21) for placing an outer ball cage (9); the first detection head (3) is fixedly arranged on the shell and is provided with a first ball head (31) which is matched with a ball groove (91) of an outer ball cage; the second detection head (4) is rotatably connected with the shell and is provided with a second ball head (41) matched with a second ball channel (92) of the outer ball cage; and the test meter (5) is arranged on the platform, is opposite to the second detection head and is used for detecting rotation of the second detection head. The utility model provides an outer ball cage channel indexing gauge which can conveniently detect a channel of an outer ball cage and is convenient and rapid to use.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts, in particular to an outer ball cage groove indexing inspection tool. Background Art

[0002] The outer ball cage is an important part assembled on the automotive ball cage. The inner cavity of the ball cage bell shell is composed of multiple arc surfaces. The quality of its dimensional accuracy directly affects the assembly, performance and life of the ball cage. Therefore, the processing must meet the design requirements, which makes rapid detection during the processing particularly important. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model provides an outer ball cage groove graduation inspection tool, which mainly solves the problem that there is no good equipment for detecting the groove accuracy of the outer ball cage.

[0004] The technical solution of the utility model is:

[0005] An outer ball cage groove indexing inspection tool, including a platform, and also including

[0006] A shell, arranged on the platform, having a plane for placing the outer cage;

[0007] A first detection head, fixedly mounted on the housing, having a first ball head and a ball track for matching with the outer ball cage;

[0008] A second detection head is rotatably connected to the housing and has a second ball head for matching with a second ball channel of the outer ball cage;

[0009] The test table is arranged on the platform and is arranged opposite to the second detection head for detecting the rotation of the second detection head.

[0010] The first detection head is detachably connected to the housing.

[0011] The first detection head is provided with a mounting hole, and the housing is provided with a second mounting hole for mounting a fastener and opposite to the mounting hole.

[0012] A rotatable pin is provided in the shell, the first detection head is mounted on the pin, and a touch plate with one end extending out of the shell is provided on the pin.

[0013] The shell is provided with a through slot which is gap-matched with the touch plate.

[0014] The second detection head is provided with a clamping groove, and the clamping groove is engaged with the circumferential outer wall of the pin shaft.

[0015] The second detection head includes two clamping arms, the clamping groove is formed between the two clamping arms, and the two clamping arms are connected by screws.

[0016] The beneficial effects of the utility model are as follows: the utility model provides an outer ball cage groove indexing inspection tool, which can be used to conveniently inspect the groove of the outer ball cage and is convenient and fast to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model (matching workpiece).

[0018] Figure 2 This is a partial explosion diagram of an embodiment of the utility model.

[0019] Figure 3 It is a partial three-dimensional schematic diagram of one embodiment of the utility model when in use. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: As shown in the figure, an outer ball cage channel indexing inspection tool includes a platform 1 and a shell 2, which is arranged on the platform and has a plane 21 for placing the outer ball cage 9; a first detection head 3, which is fixedly mounted on the shell and has a first ball head 31 for matching with a ball channel 91 of the outer ball cage; a second detection head 4, which is rotatably connected to the shell and has a second ball head 41 for matching with a second ball channel 92 of the outer ball cage; a test table 5, which is arranged on the platform and is arranged opposite to the second detection head for detecting the rotation of the second detection head. When in use, the outer ball cage is turned upside down on the shell, so that the first ball head fits with the ball channel 91, and the other ball head fits with the second ball channel, and the two ball channels are adjacent. At this time, the reading of the test table (which can be a dial indicator) is measured, and then the outer ball cage is rotated to test the reading between the second ball channel and the subsequent ball channels, and so on. Taking 6 ball channels as an example, if the reading is higher than the threshold after the addition of 6 times, it is considered to be a failure, and the threshold can be 0.03mm.

[0021] In this embodiment, as shown in the figure, the first detection head is detachably connected to the housing, and can be adapted to different types of golf courses.

[0022] In this embodiment, as shown in the figure, the first detection head is provided with a mounting hole 32, and the housing is provided with a second mounting hole for fastener installation opposite to the mounting hole. It can be directly installed by screws, or by slot connection.

[0023] In this embodiment, as shown in the figure, a rotatable pin 61 is provided in the housing, the first detection head is mounted on the pin, and a touch plate 62 with one end extending out of the housing is provided on the pin. A rotating hole can be provided in the housing, and the pin can be installed in the rotating hole. The touch plate can be installed on the pin by plugging, etc. The touch plate contacts the touch rod of the percentage plate, and when the touch plate rotates with the pin, it will push the touch rod to realize reading.

[0024] In this embodiment, as shown in the figure, the housing is provided with a through slot 25 which is spaced apart from the touch panel and can be about 15 mm larger than the width of the touch panel so that it can rotate to a certain extent.

[0025] In this embodiment, as shown in the figure, the second detection head is provided with a clamping groove 43, and the clamping groove is engaged with the circumferential outer wall of the pin shaft. The assembly is relatively convenient, and can be directly inserted for assembly, or assembled by magnetic attraction or the like.

[0026] In this embodiment, as shown in the figure, the second detection head includes two clamping arms 44, the clamping groove is formed between the two clamping arms, and the two clamping arms are connected by screws. The installation is more stable, and the screws can be passed through and fixed by nuts.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. An outer ball cage groove indexing inspection tool, comprising a platform (1), characterized in that: Also includes A housing (2) is disposed on the platform and has a plane (21) for placing the outer ball cage (9); A first detection head (3) fixedly mounted on the housing, comprising a first ball head (31) for matching with a ball track (91) of the outer ball cage; A second detection head (4) rotatably connected to the housing, having a second ball head (41) for matching with a second ball channel (92) of the outer ball cage; A test table (5) is disposed on the platform and is arranged opposite to the second detection head and is used to detect the rotation of the second detection head.

2. The outer ball cage groove indexing gauge according to claim 1, characterized in that: The first detection head is detachably connected to the housing.

3. The outer ball cage groove indexing gauge according to claim 2, characterized in that: The first detection head is provided with a mounting hole (32), and the housing is provided with a second mounting hole for mounting a fastener and opposite to the mounting hole.

4. The outer ball cage groove indexing gauge according to claim 3, characterized in that: A rotatably arranged pin shaft (61) is provided in the housing, the first detection head is mounted on the pin shaft, and the pin shaft is provided with a touch plate (62) with one end extending out of the housing.

5. The outer ball cage groove indexing gauge according to claim 4, characterized in that: The housing is provided with a through slot (25) which is clearance-matched with the touch plate.

6. The outer ball cage groove indexing gauge according to claim 5, characterized in that: The second detection head is provided with a clamping groove (43), and the clamping groove is engaged with the circumferential outer wall of the pin shaft.

7. The outer ball cage groove indexing gauge according to claim 6, characterized in that: The second detection head comprises two clamping arms (44), the clamping groove is formed between the two clamping arms, and the two clamping arms are connected by screws.

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