Bearing bush positioning lip edge distance measuring device

Abstract

The utility model provides a bearing bush positioning lip edge distance measuring device comprising a pedestal, the pedestal is provided with a groove, the pedestal is also provided with an upright column, the upright column is fixedly provided with a fixed block, the fixed block is provided with a measuring meter, the measuring meter comprises a dial plate and a measuring telescoping head connected with the dial plate, and the dial plate is provided with a groove. A connecting plate is further fixedly arranged on the fixing block, a measuring module is arranged on the connecting plate, the measuring module comprises a mounting base and a measuring pressing plate, the middle of the measuring pressing plate is hinged to the mounting base, a spring is arranged at the position close to the first end of the measuring pressing plate, the spring is clamped between the measuring pressing plate and the mounting base, and the measuring pressing plate is connected with the spring. The first end of the measuring pressure plate is in contact with the measuring telescopic head of the measuring meter, and the second end of the measuring pressure plate is positioned above the groove on the base. The bearing bush positioning lip edge distance measuring device solves the problems that in the prior art, when the positioning lip edge distance is measured, the measuring efficiency is low, and the measuring error is large.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing bush processing, in particular to a bearing bush positioning lip margin distance measuring device. Background Art

[0002] The bearing is an essential part of every engine. It is used to install the part where the sliding bearing and the journal contact. The bearing is in the shape of a semi-cylindrical surface with a very smooth surface. In order to facilitate the initial positioning of the bearing during assembly and prevent it from moving and rotating during operation, the bearing is usually machined with a positioning lip on the back during processing. The positioning lip is located at the edge of the bearing and is usually stamped from the inside to the outside of the bearing to form a small protrusion. Since the bearing is a relatively precise part, there are strict requirements for the processing accuracy of the bearing.

[0003] At present, the positioning lip margin is mainly measured manually through the tail end of a vernier caliper, which results in large measurement errors and low measurement efficiency. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a bearing locating lip margin distance measuring device for solving the problems of low measurement efficiency and large measurement error when measuring the locating lip margin distance in the prior art.

[0005] To achieve the above-mentioned purpose and other related purposes, the utility model provides a bearing locating lip margin distance measuring device, comprising a base, the base being provided with a groove, a column, the column being arranged on the base; a fixed block, the fixed block being fixedly connected to the column, the fixed block being provided with a connecting plate; a measuring meter, the measuring meter being arranged on the fixed block, the measuring meter comprising a dial and a measuring telescopic head connected to the dial; a measuring module, the measuring module being arranged on the connecting plate, the measuring module comprising a mounting seat and a measuring pressure plate, the middle portion of the measuring pressure plate being hinged to the mounting seat, a spring being arranged near the first end of the measuring pressure plate, the spring clip being arranged between the measuring pressure plate and the mounting seat, the first end of the measuring pressure plate being in contact with the measuring telescopic head, and the second end of the measuring pressure plate being located above the groove.

[0006] Preferably, the fixing block is provided with a clamping hole, and an open groove is provided on one side of the clamping hole, and the open groove divides the fixing block into a first clamping block and a second clamping block, and the first clamping block and the second clamping block are both provided with threaded holes, and the threaded holes on the first clamping block and the threaded holes on the second clamping block are connected with a locking screw, and the clamping hole can be made to clamp the column by adjusting the locking screw.

[0007] Preferably, a rotating handle is provided at one end of the locking screw.

[0008] Preferably, the connecting plate is L-shaped, comprising a vertical plate and a transverse plate, the transverse plate is provided with a waist-shaped hole extending in the vertical direction, the mounting seat is provided with a boss, and the boss is clamped in the waist-shaped hole.

[0009] Preferably, a lower positioning column is provided on the measuring pressure plate, an upper positioning column is provided on the mounting seat, the lower end of the spring is sleeved on the lower positioning column, and the upper end of the spring is sleeved on the upper positioning column.

[0010] Preferably, a storage box is also provided on the top of the column.

[0011] Preferably, a connecting seat is provided on the dial of the measuring meter, and the connecting seat is connected to the fixing block by bolts.

[0012] As described above, a bearing locating lip margin measuring device of the utility model has the following beneficial effects: when in use, firstly, the second end of the measuring pressure plate is pressed down into the groove on the base through a flat standard block, so that the top surface of the second end of the measuring pressure plate is flush with the top surface of the base, at this time, the first end of the measuring pressure plate will tilt upward, so that the first end of the measuring pressure plate will compress the measuring compression head upward, and at the same time, the spring clamped between the measuring pressure plate and the mounting seat is also compressed, and the measuring table in this state is set to zero; then the bearing to be measured is placed flat on the base, so that the bearing is fitted with the top surface of the base, and then the standard block is removed so that the locating lip is located above the groove, that is, the second end of the measuring pressure plate, then the first end of the measuring pressure plate will move downward under the action of the spring, so that the second end of the measuring pressure plate tilts upward until the top surface of the second end of the measuring pressure plate is fitted with the locating lip, and the reading on the dial at this time is the margin value from the locating lip to one side of the bearing. Therefore, compared with the method of manually measuring the distance from the locating lip to one side of the bearing shell by a vernier caliper in the prior art, when the locating lip distance is measured by the bearing shell locating lip distance measuring device of the utility model, the measurement operation is simple, the reading is fast and convenient, and the measurement efficiency and accuracy can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The first view of the bearing locating lip margin distance measuring device provided by the utility model is shown.

[0014] Figure 2 The second view of the bearing locating lip margin distance measuring device provided by the utility model is shown.

[0015] Figure 3 Shown is an exploded view of the measurement module provided by the present invention.

[0016] Figure 4Shown is a structural schematic diagram of the fixing block provided by the utility model.

[0017] Description of reference numerals:

[0018] 10 Base

[0019] 101 Groove

[0020] 11 Column

[0021] 12 Fixed block

[0022] 120 Holding hole

[0023] 121 Open slot

[0024] 12a First clamping block

[0025] 12b Second clamping block

[0026] 122 Locking screw

[0027] 1221 Turn the handle

[0028] 13 Connecting plate

[0029] 131 Vertical Plate

[0030] 132 Horizontal plate

[0031] 1320 waist hole

[0032] 14 Storage Box

[0033] 20 Measuring table

[0034] 21 Dial

[0035] 211 Connector

[0036] 22 Measuring telescopic head

[0037] 30 Measurement modules

[0038] 31 Mounting seat

[0039] 310 Boss

[0040] 311 Upper positioning column

[0041] 32 Measuring plate

[0042] 321 Lower positioning column

[0043] 33 Spring

[0044] 100 Bearing

[0045] 200 standard blocks DETAILED DESCRIPTION

[0046] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0047] In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0049] See also Figures 1 to 4 It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the utility model, and the drawings only show the components related to the utility model rather than the number, shape and size of the components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0050] The utility model provides a bearing locating lip margin distance measuring device, such as Figure 1As shown, the bearing locating lip margin measuring device includes a base 10, on which a groove 101 is provided, and a column 11 is also provided on the base 10, on which a fixed block 12 is fixedly provided, and on which a measuring gauge 20 is provided, and the measuring gauge 20 includes a dial 21 and a measuring telescopic head 22 connected to the dial 21, and on which a connecting plate 13 is fixedly provided, and on which a measuring module 30 is provided, and the measuring module 30 includes a mounting seat 31 and a measuring pressure plate 32, wherein the middle portion of the measuring pressure plate 32 is hinged to the mounting seat 31, and a spring 33 is provided at a position close to the first end of the measuring pressure plate 32, and the spring 33 is clamped between the measuring pressure plate 32 and the mounting seat 31, and specifically, the first end of the measuring pressure plate 32 contacts the measuring telescopic head 22 of the measuring gauge 20, and the second end of the measuring pressure plate 32 is located above the groove 101 on the base 10.

[0051] When the bearing locating lip margin distance measuring device of the utility model is used, the second end of the measuring pressure plate 32 is first pressed down into the groove 101 on the base 10 by a flat standard block 200, so that the top surface of the second end of the measuring pressure plate 32 is flush with the top surface of the base 10. At this time, the first end of the measuring pressure plate 32 will be tilted upward, so that the first end of the measuring pressure plate 32 will compress the measuring compression head 22 of the measuring gauge 20 upward, and the spring 33 sandwiched between the measuring pressure plate 32 and the mounting seat 31 is also compressed, and the measuring gauge 20 in this state is placed Zero; then place the bearing 100 to be measured flat on the base 10, so that the bearing 100 fits with the top surface of the base 10, and then remove the standard block so that the positioning lip is located above the groove 101, that is, the second end of the measuring plate 32. At this time, the first end of the measuring plate 32 will move downward under the action of the spring 33, so that the second end of the measuring plate 32 will tilt upward until the top surface of the second end of the measuring plate 32 fits with the positioning lip. At this time, the reading on the dial 21 of the measuring meter 20 is the margin value from the positioning lip to one side of the bearing. Compared with the method of manually measuring the margin from the positioning lip to one side of the bearing by a vernier caliper in the prior art, the bearing positioning lip margin measurement device of the utility model is simple to measure, and the reading is fast and convenient, which can greatly improve the measurement efficiency and measurement accuracy.

[0052] Specifically, in this embodiment, a rotating shaft hole is provided on the measuring pressure plate 32, and a rotating shaft hole is provided on the mounting seat 31. A rotating shaft is passed through the rotating shaft hole on the measuring pressure plate 32 and the rotating shaft hole on the mounting seat 31, and the measuring pressure plate 32 is hinged to the mounting plate 31 through the rotating shaft.

[0053] Preferably, Figure 2 and Figure 4As shown, in the present embodiment, a clamping hole 120 is provided on the fixing block 12, and an opening groove 121 is provided on one side of the clamping hole 120. The opening groove 121 divides the fixing block 12 into a first clamping block 12a and a second clamping block 12b. The first clamping block 12a and the second clamping block 12b are both provided with threaded holes, and a locking screw 122 is connected in the threaded hole of the first clamping block 12a and the threaded hole of the second clamping block 12b. By adjusting the locking screw 122, the clamping hole 120 can clamp the column 11. Through this structural design, when it is necessary to adjust the height of the fixing block 12 on the column 11 to adjust the distance between the measuring module 30 and the base 10, the locking screw 122 is loosened to make the clamping hole 120 loosen the column 11, so that the fixing block 12 can move up and down along the column 11. When the fixing block 12 is adjusted to a suitable position, the locking screw 122 is tightened again to make the first clamping block 12a and the second clamping block 12b relatively close, so that the clamping hole 120 shrinks and clamps the guide column 11 to achieve fixation. The structure is simple and the operation is convenient.

[0054] Further, in order to facilitate the screwing of the locking screw 122, preferably, Figure 2 As shown, a rotating handle 1221 is also provided at one end of the locking screw 122 .

[0055] Specifically, Figure 1 and Figure 2 As shown, in this embodiment, the connecting plate 13 is L-shaped, that is, the connecting plate 13 includes a vertical plate 131 and a horizontal plate 132, wherein the horizontal plate 132 is provided with a waist-shaped hole 1320 extending in the vertical direction, and correspondingly, the mounting seat 31 of the measuring module 30 is provided with a boss 310, and the boss 310 is clamped in the waist-shaped hole 1320 on the horizontal plate 132. Through this structural design, when in use, the position of the mounting seat 31 in the waist-shaped hole 1320 can be adjusted up and down according to actual needs, thereby adjusting the distance between the measuring module 30 and the measuring table 20, and the distance between the measuring module 30 and the base 10. The mounting seat 31 is clamped on the connecting plate 13, which has a simple structure and is easy to adjust.

[0056] Furthermore, in order to improve the stability of the spring 33 between the mounting seat 31 and the measuring plate 32, as shown in FIG. Figure 1 and Figure 3 As shown, in this embodiment, a lower positioning column 321 is provided on the measuring pressure plate 32, and an upper positioning column 311 is provided on the mounting seat 31, the lower end of the spring 33 is sleeved on the lower positioning column 321, and the upper end of the spring 33 is sleeved on the upper positioning column 311.

[0057] Further, such as Figure 2As shown, in this embodiment, a storage box 14 is also provided on the top of the column 11, and the storage box 14 is used to store the standard block 200. Through this structural design, when the measurement operation is completed, the standard block 200 can be stored in the storage box 14, thereby preventing the operator from randomly placing it and causing loss.

[0058] Further, such as Figure 1 As shown, in this embodiment, a connecting seat 211 is provided on the dial 21 of the measuring meter 20, that is, the connecting seat 211 is connected to the back of the dial 21 by screws, and the connecting seat 211 is connected to the fixing block 12 by bolts.

[0059] In summary, the bearing locating lip margin measuring device of the utility model has simple measurement operation, fast and convenient reading, can greatly improve the measurement efficiency and measurement accuracy of the locating lip margin, and can measure products with different locating lip margins, and has strong applicability. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0060] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A bearing locating lip margin measurement device, characterized in that: include: A base, wherein a groove is provided on the base; A column, wherein the column is arranged on the base; A fixing block, the fixing block is fixedly connected to the column, and a connecting plate is provided on the fixing block; A measuring meter, the measuring meter is arranged on the fixed block, and the measuring meter comprises a dial and a measuring telescopic head connected to the dial; A measuring module, wherein the measuring module is arranged on the connecting plate, and the measuring module comprises a mounting seat and a measuring pressure plate, wherein the middle portion of the measuring pressure plate is hinged to the mounting seat, and a spring is provided near the first end of the measuring pressure plate, and the spring clip is provided between the measuring pressure plate and the mounting seat, and the first end of the measuring pressure plate is in contact with the measuring telescopic head, and the second end of the measuring pressure plate is located above the groove.

2. A bearing locating lip margin measurement device according to claim 1, characterized in that: The fixing block is provided with a clamping hole, and an open groove is provided on one side of the clamping hole. The open groove divides the fixing block into a first clamping block and a second clamping block. The first clamping block and the second clamping block are both provided with threaded holes. A locking screw is connected to the threaded hole on the first clamping block and the threaded hole on the second clamping block. By adjusting the locking screw, the clamping hole can clamp the column.

3. A bearing locating lip margin distance measuring device according to claim 2, characterized in that: One end of the locking screw is provided with a rotating handle.

4. A bearing locating lip margin measurement device according to claim 1, characterized in that: The connecting plate is L-shaped and includes a vertical plate and a horizontal plate. The horizontal plate is provided with a waist-shaped hole extending in the vertical direction. The mounting seat is provided with a boss, and the boss is clamped in the waist-shaped hole.

5. The bearing locating lip margin measuring device according to claim 1, characterized in that: The measuring platen is provided with a lower positioning column, the mounting seat is provided with an upper positioning column, the lower end of the spring is sleeved on the lower positioning column, and the upper end of the spring is sleeved on the upper positioning column.

6. The bearing locating lip margin distance measuring device according to claim 1, characterized in that: A storage box is also provided on the top of the column.

7. The bearing locating lip margin distance measuring device according to claim 1, characterized in that: A connecting seat is provided on the dial of the measuring meter, and the connecting seat is connected to the fixing block through bolts.

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