High-precision press fitting auxiliary device for press parts

Abstract

The utility model discloses a high-precision press fitting auxiliary device for press parts, which comprises a detection table, a distance adjusting mechanism and a standard detection mechanism, the standard detection mechanism comprises a standard detection plate and a bolt, the standard detection plate is provided with a mounting sleeve, and the two sides of the mounting sleeve are provided with mounting blocks. A second bolt hole is formed in the top surface of the mounting block, an insertion hole is formed in one side of the mounting block, and the insertion hole is communicated with the second bolt hole. A pointer is inserted in the inserting hole and provided with a first bolt hole, and the first bolt hole corresponds to the second bolt hole. And the bolt is arranged in the second bolt hole and the first bolt hole. According to the utility model, through the arrangement of the spacing bar, the mounting sleeve, the mounting block and the pointer, when the height of the standard detection plate is adjusted to the required standard height, the height can be directly adjusted without measurement through a vernier caliper, so that the operation process is simplified, and the detection speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of press parts processing, in particular to a high-precision press-fitting auxiliary device for press parts. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Bearings are used in presses.

[0003] China's authorized utility model patent (Announcement No.: CN220806156U) discloses a bearing press-fitting auxiliary device, including a test bench, a leveling mechanism, a level, a standard test plate, a frame and a height adjustment mechanism. Three leveling mechanisms are installed at the bottom of the test bench, a level is installed on the test bench, a standard test plate is installed on the upper side of the test bench, a test notch is set at the lower left of the standard test plate, a frame is fixed on the test bench, and a height adjustment mechanism for adjusting the height of the standard test plate is installed on the frame. The utility model is convenient for detecting the oil seal height of the bearing seal cover and has high detection efficiency.

[0004] However, during use, it is necessary to measure the distance between the top surface of the test table and the bottom of the standard test plate with a vernier caliper, and then adjust the height of the standard test plate to the required standard height, which makes the operation process more cumbersome and reduces the detection speed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a high-precision press-fitting auxiliary device for press parts.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-precision press-fitting auxiliary device for press machine parts comprises a detection table, a distance adjustment mechanism, and a standard detection mechanism. The standard detection mechanism comprises a standard detection plate and bolts. The standard detection plate is provided with a mounting sleeve, and mounting blocks are provided on both sides of the mounting sleeve.

[0008] A second bolt hole is arranged on the top surface of the mounting block, and a plug hole is arranged on one side of the mounting block, and the plug hole is communicated with the second bolt hole.

[0009] A pointer is inserted into the jack, and a first bolt hole is arranged on the pointer, and the first bolt hole corresponds to the second bolt hole.

[0010] The bolt is arranged inside the second bolt hole and the first bolt hole.

[0011] Preferably, the distance adjustment mechanism includes a U-shaped frame and a second bearing, the U-shaped frame is mounted on the top surface of the detection platform, and the U-shaped frame is mounted on the top surface of the detection platform.

[0012] The top surface of the U-shaped frame is provided with a first bearing, the first bearing corresponds to the second bearing, a screw rod is provided between the first bearing and the second bearing, a moving block is matched on the screw rod, and guide strips are provided on both sides of the moving block.

[0013] Guide grooves are arranged on both sides of the U-shaped frame, and guide strips are arranged inside the guide grooves.

[0014] Two spacing bars are provided on one side of the U-shaped frame.

[0015] Preferably, one end of the standard detection plate is connected to one side of the moving block.

[0016] Preferably, the needle tip of the pointer points on the spacing bar.

[0017] Preferably, a level is provided on one side of the top surface of the testing platform, a placement plate is provided on the top surface of the testing platform, and a leveling mechanism is provided on the bottom surface of the testing platform.

[0018] Preferably, the leveling mechanism includes a support column, a mounting hole, a slide groove, a threaded rod, a limiting slider, a threaded sleeve, and a gasket.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model provides spacing bars, mounting sleeves, mounting blocks and pointers. When the height of the standard test plate is adjusted to the required standard height, it does not need to be measured by a vernier caliper, and can be adjusted directly, which simplifies the operation process and increases the detection speed.

[0021] 2. The utility model can quickly install and disassemble the pointer by providing the installation block, the jack, the first bolt hole and the bolt, so that when the pointer has problems, it is easy to replace it. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure;

[0023] Figure 2 It is a schematic diagram of the side structure;

[0024] Figure 3 This is a schematic diagram of the structure of a standard testing organization;

[0025] Figure 4 It is a schematic diagram of the distance adjustment mechanism structure.

[0026] In the figure: 1. testing table; 2. spirit level; 3. placement plate; 4. leveling mechanism; 5. distance adjustment mechanism; 501. U-shaped frame; 502. first bearing; 503. second bearing; 504. screw rod; 505. moving block; 506. guide bar; 507. spacing bar; 508. guide groove; 6. standard testing mechanism; 601. standard testing plate; 602. mounting sleeve; 603. mounting block; 604. socket; 605. pointer; 606. first bolt hole; 607. second bolt hole; 608. bolt. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-4 A high-precision press-fitting auxiliary device for press parts includes a detection table 1, a distance adjustment mechanism 5, and a standard detection mechanism 6. The standard detection mechanism 6 includes a standard detection plate 601 and a bolt 608. The standard detection plate 601 is provided with a mounting sleeve 602, and mounting blocks 603 are provided on both sides of the mounting sleeve 602.

[0029] A second bolt hole 607 is provided on the top surface of the mounting block 603 , and an insertion hole 604 is provided on one side of the mounting block 603 , and the insertion hole 604 is connected to the second bolt hole 607 .

[0030] A pointer 605 is inserted into the insertion hole 604 . A first bolt hole 606 is provided on the pointer 605 . The first bolt hole 606 corresponds to the second bolt hole 607 .

[0031] The bolt 608 is disposed inside the second bolt hole 607 and the first bolt hole 606 .

[0032] By rotating the bolt 608, the pointer 605 can be installed and removed, so that when a problem occurs with the pointer 605, it is convenient to replace it.

[0033] The distance adjustment mechanism 5 includes a U-shaped frame 501 and a second bearing 503 . The U-shaped frame 501 is installed on the top surface of the detection platform 1 . The U-shaped frame 501 is installed on the top surface of the detection platform 1 .

[0034] A first bearing 502 is provided on the top surface of the U-shaped frame 501, and the first bearing 502 corresponds to the second bearing 503. A screw rod 504 is provided between the first bearing 502 and the second bearing 503, and a moving block 505 is matched on the screw rod 504. One end of the standard detection plate 601 is connected to one side of the moving block 505, and guide strips 506 are provided on both sides of the moving block 505.

[0035] Guide grooves 508 are formed on both sides of the U-shaped frame 501 , and guide bars 506 are disposed inside the guide grooves 508 .

[0036] By rotating the screw rod 504, the moving block 505 is driven to move up and down, thereby driving the leveling mechanism 4 to move up and down, adjusting the distance between the placement plate 3 and the bottom of the standard detection plate 601, and adjusting the height of the standard detection plate 601 to the required standard height. The guide bar 506 can prevent the moving block 505 from rotating with the screw rod 504 during its rotation.

[0037] Two spacing bars 507 are provided on one side of the U-shaped frame 501 , and the needle tip of the pointer 605 points on the spacing bar 507 . By pointing the pointer 605 on the spacing bar 507 , the spacing between the standard detection board 601 and the placement board 3 can be displayed.

[0038] A level meter 2 is provided on one side of the top surface of the testing platform 1 , a placement plate 3 is provided on the top surface of the testing platform 1 , and a leveling mechanism 4 is provided on the bottom surface of the testing platform 1 .

[0039] The leveling mechanism 4 includes a support column, a mounting hole is formed on the bottom surface of the support plate, a threaded sleeve is provided on the bottom surface of the support plate, slide grooves are formed on both sides of the support plate, the slide grooves and the mounting holes are connected, a threaded rod is provided inside the mounting hole, and limit sliders are provided on both sides of the top surface of the threaded rod, the limit sliders are arranged in the slide grooves, the threaded rod is arranged in the threaded sleeve, and a gasket is provided on the bottom surface of the threaded rod. The threaded sleeve is driven to move the threaded rod up and down to perform leveling operations, and the threaded rod can be limited by the limit slider to prevent the threaded rod from rotating with the threaded sleeve.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision press-fitting auxiliary device for press machine parts, comprising a detection table (1), a distance adjustment mechanism (5), and a standard detection mechanism (6), characterized in that: The standard detection mechanism (6) comprises a standard detection plate (601) and a bolt (608); a mounting sleeve (602) is provided on the standard detection plate (601); mounting blocks (603) are provided on both sides of the mounting sleeve (602); A second bolt hole (607) is provided on the top surface of the mounting block (603), and a plug hole (604) is provided on one side of the mounting block (603), wherein the plug hole (604) is in communication with the second bolt hole (607); A pointer (605) is inserted into the insertion hole (604), and a first bolt hole (606) is provided on the pointer (605), and the first bolt hole (606) corresponds to the second bolt hole (607); The bolt (608) is arranged inside the second bolt hole (607) and the first bolt hole (606).

2. A high-precision press-fitting auxiliary device for press parts according to claim 1, characterized in that: The distance adjustment mechanism (5) comprises a U-shaped frame (501) and a second bearing (503); the U-shaped frame (501) is mounted on the top surface of the detection platform (1); A first bearing (502) is provided on the top surface of the U-shaped frame (501), the first bearing (502) corresponds to the second bearing (503), a screw rod (504) is provided between the first bearing (502) and the second bearing (503), a moving block (505) is matched on the screw rod (504), and guide strips (506) are provided on both sides of the moving block (505); Guide grooves (508) are provided on both sides of the U-shaped frame (501), and the guide strips (506) are arranged inside the guide grooves (508); Two spacing bars (507) are provided on one side of the U-shaped frame (501).

3. A high-precision press-fitting auxiliary device for press parts according to claim 2, characterized in that: One end of the standard detection plate (601) is connected to one side of the moving block (505).

4. A high-precision press-fitting auxiliary device for press parts according to claim 2, characterized in that: The needle tip of the pointer (605) points on the spacing bar (507).

5. The high-precision press-fitting auxiliary device for press parts according to claim 1, characterized in that: A level gauge (2) is provided on one side of the top surface of the testing platform (1), a placement plate (3) is provided on the top surface of the testing platform (1), and a leveling mechanism (4) is provided on the bottom surface of the testing platform (1).

6. A high-precision press-fitting auxiliary device for press machine parts according to claim 5, characterized in that: The leveling mechanism (4) comprises a support column, a mounting hole, a sliding groove, a threaded rod, a limiting sliding block, a threaded sleeve, and a gasket.

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