Rotary roller pin mounting equipment

Abstract

The utility model belongs to the technical field of needle roller bearing machining, and particularly relates to rotary needle roller mounting equipment which comprises a base, a chassis, a positioning block, a needle roller mounting disc and a connecting block, the chassis is fixedly mounted on the right side of the top of the base, the positioning block is fixedly mounted on the left side of the top of the chassis, and the connecting block is fixedly mounted on the right side of the top of the chassis. The needle loading disc is fixedly mounted on the left side of the connecting block, and a machining device is arranged at the top of the base and comprises a feeding unit, a needle loading unit, a lighting unit and a discharging unit. According to the rotary needle roller mounting equipment, the feeding unit is arranged, a first telescopic piece is started to drive a placement block to move forwards, when the placement block is located in the center of a mounting groove formed in a needle mounting disc, a second telescopic piece is started to drive a positioning rod to move rightwards, a bearing shell in the placement block is pushed into the mounting groove, and therefore the bearing shell is conveniently mounted; the problems that in the background technology, the bearing outer ring is inconvenient to position and install in the use process, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of needle roller bearing processing, in particular to a rotary needle roller device. Background Art

[0002] Needle roller bearings are roller bearings with cylindrical rollers. The rollers are thin and long relative to their diameter. Such rollers are called needle rollers. Despite their small cross-section, the bearings still have a high load-bearing capacity. Needle roller bearings are equipped with thin and long rollers, so the radial structure is compact. When the inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest. They are particularly suitable for support structures with limited radial installation dimensions.

[0003] Existing needle roller bearings are mostly installed manually, and a small number of them are installed using fully automatic equipment; the work efficiency of manual installation is low, and although the fully automatic installation equipment has high work efficiency, its cost is relatively high.

[0004] For example, a needle roller bearing installation mechanism disclosed in Chinese patent CN215257437U is a semi-automatic needle roller bearing installation mechanism, which has lower production cost than a fully automatic installation mechanism, higher installation speed than manual installation, and is simple, fast and practical to operate.

[0005] However, the device is inconvenient to position and install the outer ring of the bearing during use, and is inconvenient to use.

[0006] For this reason, we urgently need to provide a kind of rotary needle roller device. Utility Model Content

[0007] The utility model aims to provide a rotary needle roller device to solve the problem of inconvenience in positioning and installing the outer ring of the bearing during use, which is raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary needle roller device, comprising a base, a chassis, a positioning block, a needle loading disk and a connecting block, the chassis is fixedly installed on the right side of the top of the base, the positioning block is fixedly installed on the left side of the top of the chassis, the connecting block is fixedly installed on the right side of the top of the chassis, the needle loading disk is fixedly installed on the left side of the connecting block, and a processing device is arranged on the top of the base.

[0009] The processing device includes a loading unit, a needle unit, a lighting unit and a discharging unit. The loading unit is arranged on the top of the base, the needle unit is arranged on the right side of the base, the lighting unit is arranged above the base, and the discharging unit is arranged on the right side inside the base.

[0010] The feeding unit includes a bracket, a telescopic part 1, a placement block, a stopper, a bearing housing, a shell, a motor, a telescopic part 2 and a positioning rod. The bracket is fixedly installed at the top rear end of the base, the telescopic part 1 is slidably connected to the inside of the bracket, the placement block is fixedly installed at the output end of the telescopic part 1, the stopper is rotationally connected to the front end of the placement block through a torsion spring, the bearing housing is installed at the top of the placement block, the shell is fixedly installed on the left side of the top of the base, the motor is installed inside the shell, the output end of the motor is fixedly installed with a rotating shaft, the telescopic part 2 is fixedly installed at the right end of the rotating shaft, and the positioning rod is fixedly installed at the right end of the telescopic part 2.

[0011] Preferably, the upper needle unit includes a table body, a needle storage box, a tube body, a mounting block and an air pump, the table body is installed on the right side of the base, the needle storage box is installed on the top of the table body, the tube body is connected to the left side of the needle storage box, the mounting block is fixedly installed on the left side of the top of the table body, and the air pump is installed on the right side of the base and the output end is connected to the needle loading disk.

[0012] Preferably, the lighting unit comprises a support base, a fixing rod and a lighting lamp, the support base is fixedly mounted on the top of the shell, the fixing rod is fixedly mounted on the top of the support base, and the lighting lamp is mounted on one end of the fixing rod away from the support base.

[0013] Preferably, the discharging unit comprises a collecting box, a magnet and a mesh cover, the collecting box is slidably connected to the right side inside the base, the magnet is installed at the bottom of the collecting box, and the mesh cover is installed inside the collecting box.

[0014] Preferably, a groove is formed on the outer surface of the positioning rod, and the groove facilitates the installation of the needle roller, thereby facilitating the installation of the needle roller inside the bearing housing.

[0015] Preferably, a mounting groove equal to the size of the bearing housing is opened inside the needle loading disk, and a needle roller channel is opened at the upper end of the needle loading disk. The needle rollers in the needle storage box are drawn into the needle loading disk through the tube body by an air pump, and then fall into the groove opened by the positioning rod, thereby facilitating the continuous loading of the needle rollers.

[0016] Preferably, a groove is provided on the upper surface of the base and the chassis, and the collection box is slidably connected inside the groove. After the bearing shell is processed, the bearing shell falls into the collection box through the groove, thereby facilitating the collection of the processed bearing shell.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The rotary needle roller loading device is provided with a loading unit, and the telescopic part 1 is started to drive the placement block to move forward. When the placement block is located at the center position of the installation groove opened by the needle loading disk, the telescopic part 2 is started to drive the positioning rod to move to the right, and the bearing shell in the placement block is pushed into the installation groove, thereby facilitating the installation of the bearing shell, solving the problem of inconvenience in positioning and installing the bearing outer ring during use and the inconvenience in use proposed in the background technology.

[0019] 2. The rotary needle roller device is provided with a discharging unit, and the processed bearing shell falls into a collection box for collection. The metal scraps attached to the surface of the bearing shell during processing are adsorbed by a magnet, thereby improving the processing quality of the bearing shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial structure of the feeding unit of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the connection between the positioning rod and the needle loading disk of the utility model;

[0023] Figure 4 This is a disassembled diagram of the internal structure of the collection box of the present utility model.

[0024] In the figure: 1, base; 2, chassis; 3, positioning block; 4, needle tray; 501, bracket; 502, telescopic part 1; 503, placement block; 504, stopper; 505, bearing housing; 506, housing; 507, motor; 508, telescopic part 2; 509, positioning rod; 601, table body; 602, needle storage box; 603, tube body; 604, mounting block; 605, air pump; 701, support seat; 702, fixing rod; 703, lighting lamp; 801, collection box; 802, magnet; 803, mesh cover; 9, connecting block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A rotary needle roller device comprises a base 1, a chassis 2, a positioning block 3, a needle loading disk 4 and a connecting block 9, wherein the chassis 2 is fixedly mounted on the top right side of the base 1, the positioning block 3 is fixedly mounted on the top left side of the chassis 2, the connecting block 9 is fixedly mounted on the top right side of the chassis 2, the needle loading disk 4 is fixedly mounted on the left side of the connecting block 9, and a processing device is arranged on the top of the base 1.

[0029] The processing device includes a loading unit, a needle unit, a lighting unit and a discharging unit. The loading unit is arranged on the top of the base 1, the needle unit is arranged on the right side of the base 1, the lighting unit is arranged above the base 1, and the discharging unit is arranged on the right side inside the base 1.

[0030] The feeding unit includes a bracket 501, a telescopic member 502, a placement block 503, a stopper 504, a bearing housing 505, a housing 506, a motor 507, a telescopic member 2 508 and a positioning rod 509. The bracket 501 is fixedly installed at the top rear end of the base 1, the telescopic member 502 is slidably connected to the inside of the bracket 501, the telescopic member 502 is an electric push rod, the placement block 503 is fixedly installed at the output end of the telescopic member 502, the stopper 504 is rotatably connected to the front end of the placement block 503 through a torsion spring, and the bearing housing 505 is installed at the placement block 503. At the top, the shell 506 is fixedly installed on the top left side of the base 1, the motor 507 is installed inside the shell 506, and the output end of the motor 507 is fixedly installed with a rotating shaft, the telescopic part 2 508 is fixedly installed on the right end of the rotating shaft, the telescopic part 2 508 includes a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is fixedly installed on the right end of the rotating shaft, the hydraulic rod is installed on the output end of the hydraulic cylinder, the positioning rod 509 is fixedly installed on the right end of the telescopic part 2 508, and the outer surface of the positioning rod 509 is provided with a groove, which facilitates the installation of the needle roller through the groove, thereby facilitating the installation of the needle roller inside the bearing housing 505.

[0031] The needle loading unit includes a table body 601, a needle storage box 602, a tube body 603, a mounting block 604 and an air pump 605. The table body 601 is installed on the right side of the base 1, the needle storage box 602 is installed on the top of the table body 601, the tube body 603 is connected to the left side of the needle storage box 602, the mounting block 604 is fixedly installed on the left side of the top of the table body 601, the air pump 605 is installed on the right side of the base 1 and the output end is connected to the needle loading disk 4. A mounting groove equal to the size of the bearing housing 505 is opened inside the needle loading disk 4, and a needle roller channel is opened at the upper end of the needle loading disk 4. The needle roller in the needle storage box 602 is drawn into the needle loading disk 4 through the tube body 603 by the air pump 605, and then falls into the groove opened by the positioning rod 509, thereby facilitating the continuous loading of the needle roller.

[0032] The discharging unit includes a collecting box 801, a magnet 802 and a mesh cover 803. The collecting box 801 is slidably connected to the right side of the base 1. The magnet 802 is installed at the bottom of the collecting box 801. The magnet 802 is used to clean the metal debris attached to the surface of the bearing housing 505. The mesh cover 803 is installed inside the collecting box 801.

[0033] Embodiment 2:

[0034] On the basis of Example 1: the lighting unit includes a support base 701, a fixing rod 702 and a lighting lamp 703, the support base 701 is fixedly installed on the top of the shell 506, the fixing rod 702 is fixedly installed on the top of the support base 701, and the lighting lamp 703 is installed on the end of the fixing rod 702 away from the support base 701 to provide lighting for the working environment, thereby facilitating observation by staff.

[0035] Embodiment three:

[0036] On the basis of Example 1: a groove is opened on the upper surface of the base 1 and the chassis 2, and the collection box 801 is slidably connected inside the groove. After the bearing shell 505 is processed, the bearing shell 505 falls into the collection box 801 through the groove, thereby facilitating the collection of the processed bearing shell 505.

[0037] When in use, the bearing housing 505 is placed on the top of the placement block 503, and the bearing housing 505 is fixed on the top of the placement block 503 with the stopper 504, and then the telescopic part 1 502 is started to drive the placement block 503 to move forward. When the placement block 503 is located at the center of the installation slot opened by the needle plate 4, the telescopic part 2 508 is started to drive the positioning rod 509 to move rightward, and the bearing housing 505 in the placement block 503 is pushed into the installation slot. At the same time, the telescopic part 1 502 is started to shrink to reset the placement block 503, and then the motor 507 is started to drive the telescopic part 2 508 to rotate. When the telescopic part 2 508 rotates, it drives the positioning rod 509 to rotate. Then start the air pump 605 to draw the roller needle in the needle storage box 602 into the needle loading plate 4 through the tube body 603, and then drop it into the groove opened by the positioning rod 509, so that the roller needle is installed inside the bearing shell 505. After the processing is completed, start the telescopic part 2 508 to retract. When the positioning rod 509 moves to the left, the processed bearing shell 505 falls into the collection box 801 for collection, and cooperates with the magnet 802 to absorb the metal waste attached to the surface of the bearing shell 505 during processing, thereby improving the processing quality of the bearing shell 505. Finally, pull the collection box 801, pull the collection box 801 out of the base 1, and then take out the collected bearing shell 505.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A rotary needle roller device, comprising a base (1), a chassis (2), a positioning block (3), a needle loading disk (4) and a connecting block (9), wherein the chassis (2) is fixedly mounted on the top right side of the base (1), the positioning block (3) is fixedly mounted on the top left side of the chassis (2), the connecting block (9) is fixedly mounted on the top right side of the chassis (2), and the needle loading disk (4) is fixedly mounted on the left side of the connecting block (9), characterized in that: A processing device is provided on the top of the base (1); The processing device comprises a loading unit, a needle loading unit, a lighting unit and a discharging unit, wherein the loading unit is arranged on the top of the base (1), the needle loading unit is arranged on the right side of the base (1), the lighting unit is arranged above the base (1), and the discharging unit is arranged on the right side inside the base (1); The loading unit comprises a bracket (501), a telescopic member 1 (502), a placement block (503), a stopper (504), a bearing housing (505), a housing (506), a motor (507), a telescopic member 2 (508) and a positioning rod (509), wherein the bracket (501) is fixedly mounted on the top rear end of the base (1), the telescopic member 1 (502) is slidably connected to the inside of the bracket (501), the placement block (503) is fixedly mounted on the output end of the telescopic member 1 (502), and the The stopper (504) is rotatably connected to the front end of the placement block (503) through a torsion spring, the bearing housing (505) is installed on the top of the placement block (503), the housing (506) is fixedly installed on the left side of the top of the base (1), the motor (507) is installed inside the housing (506), a rotating shaft is fixedly installed on the output end of the motor (507), the telescopic part 2 (508) is fixedly installed on the right end of the rotating shaft, and the positioning rod (509) is fixedly installed on the right end of the telescopic part 2 (508).

2. A rotary needle roller device according to claim 1, characterized in that: The needle loading unit comprises a table body (601), a needle storage box (602), a tube body (603), a mounting block (604) and an air pump (605); the table body (601) is mounted on the right side of the base (1); the needle storage box (602) is mounted on the top of the table body (601); the tube body (603) is connected to the left side of the needle storage box (602); the mounting block (604) is fixedly mounted on the left side of the top of the table body (601); the air pump (605) is mounted on the right side of the base (1) and the output end is connected to the needle loading disk (4).

3. The rotary needle roller device according to claim 1, characterized in that: The lighting unit comprises a support base (701), a fixing rod (702) and a lighting lamp (703); the support base (701) is fixedly mounted on the top of the housing (506); the fixing rod (702) is fixedly mounted on the top of the support base (701); and the lighting lamp (703) is mounted on an end of the fixing rod (702) away from the support base (701).

4. The rotary needle roller device according to claim 1, characterized in that: The discharging unit comprises a collecting box (801), a magnet (802) and a mesh cover (803); the collecting box (801) is slidably connected to the right side inside the base (1); the magnet (802) is installed at the bottom inside the collecting box (801); and the mesh cover (803) is installed inside the collecting box (801).

5. The rotary needle roller device according to claim 1, characterized in that: The outer surface of the positioning rod (509) is provided with a groove.

6. The rotary needle roller device according to claim 1, characterized in that: The needle mounting plate (4) is provided with a mounting groove having the same size as the bearing housing (505) and a needle roller channel is provided at the upper end of the needle mounting plate (4).

7. The rotary needle roller device according to claim 4, characterized in that: A groove body is provided on the upper surface of the base (1) and the bottom plate (2), and the collection box (801) is slidably connected inside the groove body.

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