CN220881272U - Semi-automatic bearing clamp spring assembling machine - Google Patents

Abstract

The utility model discloses a semiautomatic bearing snap spring assembling machine, which comprises a base table, wherein a material supporting structure which is transversely arranged left and right is arranged at the upper end of the base table, a first belt conveyor and a second belt conveyor are respectively arranged at the left side and the right side of the material supporting structure, a first guide structure, a turnover structure and a second guide structure which are distributed at intervals from left to right are arranged in front of the material supporting structure, and the first guide structure, the turnover structure and the second guide structure are matched with the material supporting structure; the rear of the material supporting structure is provided with a shifting structure, and the upper end of the shifting structure is fixedly provided with four first pneumatic clamping claws which are distributed at left and right intervals. According to the utility model, the idler wheel is automatically fed in and fed out through the second belt conveyor and the first belt conveyor, so that the automatic press fitting of the clamp spring is realized, the clamp spring is prevented from falling off, the clamp spring is ensured to be press-fitted in place, the continuous installation of the clamp spring on two clamp spring installation surfaces on the idler wheel can be realized, and the installation efficiency is improved.

Description

Semi-automatic bearing clamp spring assembling machine

Technical Field

The utility model relates to the technical field of assembly machines, in particular to a semiautomatic bearing clamp spring assembly machine.

Background

When the clamp spring is pressed on the idler pulley, the conventional mode is to manually embed the clamp spring on the idler pulley when the idler pulley is mounted on the shaft, and then directly mount the idler pulley with the clamp spring on the shaft. However, the clamp spring is manually installed on the idler pulley, and due to the fact that the clamp spring is small and elastic, the clamp spring is easy to accidentally drop off from the hand in the installation process, so that the clamp spring cannot be installed in the idler pulley or cannot be installed in place in the idler pulley. Therefore, we propose a semi-automatic bearing snap spring assembling machine.

Disclosure of utility model

The utility model mainly aims to provide a semi-automatic bearing snap spring assembling machine which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The semi-automatic bearing clamp spring assembling machine comprises a base table, wherein a left-right transversely arranged material supporting structure is arranged at the upper end of the base table, a first belt conveyor and a second belt conveyor are respectively arranged at the left side and the right side of the material supporting structure, a first guide structure, a turnover structure and a second guide structure which are distributed at intervals from left to right are arranged in front of the material supporting structure, and the first guide structure, the turnover structure and the second guide structure are matched with the material supporting structure; a shifting structure is arranged at the rear of the material supporting structure, four first pneumatic clamping claws which are distributed at left and right intervals are fixedly arranged at the upper end of the shifting structure, and the four first pneumatic clamping claws are matched with the material supporting structure; the four corners of the upper end of the base table are fixedly connected with upright posts, the upper ends of the four upright posts are fixedly connected with a top plate, the upper end of the top plate is fixedly provided with two hydraulic cylinders distributed at left and right intervals, the output ends of the two hydraulic cylinders are respectively extended to the lower part of the top plate and are fixedly connected with compression bars, and the two compression bars are respectively matched with a first guide structure and a second guide structure.

Preferably, the first belt conveyor and the second belt conveyor are consistent in structure and are arranged front and back, and the first belt conveyor and the second belt conveyor are matched with the material supporting structure; the material supporting structure comprises two supports fixed at the upper end of the base table and distributed at left and right sides at intervals, a material table is fixedly connected to the upper ends of the two supports together, a window penetrating up and down is arranged in the middle of the material table, the window penetrates through the front end of the material table, and the upper end face of the material table is in the same plane with the upper conveying face of the first belt conveyor and the upper conveying face of the second belt conveyor.

Preferably, the shift structure includes a lift cylinder that is fixed in the bottom of the base frame lower extreme, a lift cylinder's output upwards activity runs through the base frame and fixedly connected with mounting panel, the left end fixedly connected with motor at a mounting panel, the output fixedly connected with screw rod of motor, the thread bush is equipped with No. two mounting panels on the screw rod, no. two mounting panels and a mounting panel sliding contact, the rear end fixedly connected with shift cylinder at No. two mounting panels, shift cylinder's output fixedly connected with mounting panel No. three, no. three mounting panels pass through slider slide rail structure and connect in the upper end of No. two mounting panels, no. one pneumatic clamping jaw is fixed in No. three mounting panel upper ends, the position height that sets up of the clamping end of No. one pneumatic clamping jaw is higher than the position height of setting of material platform.

Preferably, the first guide structure is consistent with the second guide structure, the first guide structure comprises a fourth mounting plate fixed at the upper end of the base table, the upper end of the fourth mounting plate is fixedly connected with a second lifting cylinder, the output end of the second lifting cylinder is fixedly connected with a material guiding plate, the material guiding plate extends to the upper part of the material table, the setting position of the material guiding plate is higher than the setting position of the first pneumatic clamping jaw, a material guiding hole which penetrates through from top to bottom is formed in the material guiding plate, and the material guiding hole is located above the material table.

Preferably, the turnover structure comprises a mounting seat fixed at the upper end of the base table, a rotary cylinder is fixed at the rear end of the mounting seat, a second pneumatic clamping jaw is fixedly connected to the output end of the rotary cylinder, and the second pneumatic clamping jaw is arranged in the window.

Preferably, the second pneumatic clamping jaw can rotate in the window under the drive of the rotary cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

According to the automatic feeding and discharging device, the idler wheel is automatically fed and discharged through the second belt conveyor and the first belt conveyor, and the idler wheel is moved from right to left on the material platform through the shifting structure and the first pneumatic clamping jaw, so that the automatic feeding of the idler wheel is realized, and convenience is provided for continuously pressing and mounting the clamping spring on the idler wheel; the clamping spring is pressed on the idler pulley by moving the pressing rod downwards through the hydraulic cylinder, so that automatic pressing of the clamping spring is realized, the pressure required by pressing can be ensured, and the clamping spring can be pressed in place; the clamp spring is guided onto the idler wheel through the first guide structure and the second guide structure, so that the clamp spring can be prevented from falling off when the clamp spring is pressed onto the idler wheel; the idler wheel is turned through the turning structure, so that two clamp spring mounting surfaces of the idler wheel alternately face towards the compression bar, continuous mounting of clamp springs on the two clamp spring mounting surfaces on the idler wheel can be achieved, and mounting efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a semi-automatic bearing snap spring assembly machine of the utility model;

FIG. 2 is a top view of a part of the semi-automatic bearing snap spring assembly machine;

FIG. 3 is a schematic diagram of a material supporting structure;

FIG. 4 is a schematic diagram of a displacement structure;

FIG. 5 is a schematic structural view of a first guide structure;

fig. 6 is a schematic structural diagram of the flip structure.

In the figure: 1. a base table; 2. a column; 3. a top plate; 4. a hydraulic cylinder; 5. a compression bar; 6. a first belt conveyor; 7. a second belt conveyor; 8. a material supporting structure; 9. a displacement structure; 10. a first guide structure; 11. a second guide structure; 12. a turnover structure; 13. a first pneumatic clamping jaw; 81. a support; 82. a material platform; 83. a window; 91. a first mounting plate; 911. a lifting cylinder I; 92. a second mounting plate; 93. a third mounting plate; 94. a motor; 95. a screw; 96. a shift cylinder; 101. a fourth mounting plate; 102. a lifting cylinder II; 103. a material guide plate; 104. a material guiding hole; 121. a mounting base; 122. a rotary cylinder; 123. and a second pneumatic clamping jaw.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-6, the semiautomatic bearing snap spring assembling machine comprises a base table 1, a material supporting structure 8 transversely arranged left and right is arranged at the upper end of the base table 1, a first belt conveyor 6 and a second belt conveyor 7 are respectively arranged at the left side and the right side of the material supporting structure 8, the structures of the first belt conveyor 6 and the second belt conveyor 7 are consistent and are arranged front and back, and the first belt conveyor 6 and the second belt conveyor 7 are matched with the material supporting structure 8; specifically, the second belt conveyor 7 is used for inputting an idler wheel with a clamping spring to be pressed, the first belt conveyor 6 is used for outputting the idler wheel with the clamping spring, and the idler wheel moves from right to left on the material supporting structure 8. A first guide structure 10, a turnover structure 12 and a second guide structure 11 which are distributed at intervals from left to right are arranged in front of the material supporting structure 8, and the first guide structure 10, the turnover structure 12 and the second guide structure 11 are matched with the material supporting structure 8; the first guide structure 10 and the second guide structure 11 are used for guiding the clamp spring into the idler pulley, so that the clamp spring can be pressed into a clamp spring installation position in the idler pulley in a press-fit link; the turnover structure 12 is used for turning over the idler, and after the snap springs are installed on one surface of the idler, the idler is turned over, so that the other surface of the idler can also be provided with the snap springs, and continuous installation of the snap springs on the front side and the back side of the idler is realized. The rear of the material supporting structure 8 is provided with a shifting structure 9, four first pneumatic clamping claws 13 which are distributed at left and right intervals are fixedly arranged at the upper end of the shifting structure 9, the four first pneumatic clamping claws 13 are matched with the material supporting structure 8, the shifting structure 9 drives the first pneumatic clamping claws 13 to move back and forth and move left and right, and the idler wheel is moved from right to left on the material supporting structure 8. The four corners of the upper end of the base table 1 are fixedly connected with upright posts 2, the upper ends of the four upright posts 2 are fixedly connected with a top plate 3, the upper end of the top plate 3 is fixedly provided with two hydraulic cylinders 4 distributed at left and right intervals, the output ends of the two hydraulic cylinders 4 are all extended to the lower part of the top plate 3 and are fixedly connected with compression rods 5, the two compression rods 5 are respectively matched with a first guide structure 10 and a second guide structure 11, the hydraulic cylinders 4 drive the compression rods 5 to move downwards, so that the compression rods 5 are pressed on snap springs, the snap springs are pressed on idler wheels, and the installation of the snap springs on the idler wheels is completed.

As a further illustration of the above solution, the material supporting structure 8 comprises two supports 81 fixed at left and right intervals on the upper end of the base table 1, a material table 82 is fixedly connected to the upper ends of the two supports 81, and the material table 82 is used for carrying an idler wheel and transmitting the force for pressing the clamp spring onto the idler wheel to the supports 81. A window 83 penetrating up and down is arranged in the middle of the material table 82, the window 83 penetrates through the front end of the material table 82, the upper end face of the material table 82 is on the same plane with the upper conveying face of the first belt conveyor 6 and the upper conveying face of the second belt conveyor 7, and the idler wheels continuously move on the upper conveying face of the second belt conveyor 7, the upper end face of the material table 82 and the upper conveying face of the first belt conveyor 6.

As a further explanation of the above technical solution, the displacement structure 9 includes a first lifting cylinder 911 fixed at the lower end of the base table 1, and an output end of the first lifting cylinder 911 penetrates the base table 1 and is fixedly connected with a first mounting plate 91, and the first lifting cylinder 911 drives the first mounting plate 91 to move up and down relative to the base table 1. The left end fixedly connected with motor 94 at mounting panel 91, the output fixedly connected with screw rod 95 of motor 94, the cover is equipped with No. two mounting panels 92 on the screw rod 95, no. two mounting panels 92 and mounting panel 91 sliding contact, and when motor 94 drive screw rod 95 rotates, drive No. two mounting panels 92 and slide on mounting panel 91 side by side. The rear end of the second mounting plate 92 is fixedly connected with a shifting cylinder 96, the output end of the shifting cylinder 96 is fixedly connected with a third mounting plate 93, the third mounting plate 93 is connected to the upper end of the second mounting plate 92 through a sliding block and sliding rail structure, and the third mounting plate 93 slides back and forth relative to the second mounting plate 92 under the driving of the shifting cylinder 96. The pneumatic clamping jaw 13 is fixed at the upper end of the mounting plate 93, and the height of the clamping end of the pneumatic clamping jaw 13 is higher than that of the material table 82. By the above, the first pneumatic gripper 13 can be moved up and down, left and right, and back and forth.

The structure of the first guide structure 10 is consistent with that of the second guide structure 11, the first guide structure 10 comprises a fourth mounting plate 101 fixed at the upper end of the base table 1, the upper end of the fourth mounting plate 101 is fixedly connected with a second lifting cylinder 102, the output end of the second lifting cylinder 102 is fixedly connected with a guide plate 103, the second lifting cylinder 102 drives the guide plate 103 to move up and down, when an idler moves below the guide plate 103, the guide plate 103 moves down to abut against the idler to limit the idler, the guide plate 103 extends to the upper side of the material table 82, the guide plate 103 is provided with a guide hole 104 which penetrates up and down, and the guide hole 104 is located above the material table 82. Through the above, when the clamp spring is pressed into the idler pulley, the idler pulley moves to the lower part of the guide plate 103 and is opposite to the guide hole 104, the clamp spring falls into the idler pulley through the guide hole 104, and the compression bar 5 for pressing the clamp spring downwards moves into the guide hole 104 and acts on the clamp spring, so that the clamp spring is pressed on the idler pulley, after the clamp spring on one surface of the idler pulley is installed, the compression bar 5 moves upwards, the first pneumatic clamping jaw 13 is matched with the shifting structure 9 to enable the idler pulley to move away from the lower part of the guide plate 103, and the idler pulley is moved to the next position. The height of the setting position of the material guiding plate 103 is higher than that of the setting position of the first pneumatic clamping jaw 13, so that the first pneumatic clamping jaw 13 can be moved to the lower part of the material guiding plate 103 to clamp and release the idler wheel, and the idler wheel can be conveniently moved.

The turnover structure 12 is used for turning over the idler pulley, so that the idler pulley can be turned over after the clamp spring is arranged on one surface of the idler pulley, and the clamp spring can be arranged on the other surface of the idler pulley. Specifically, the turnover structure 12 includes a mounting base 121 fixed at the upper end of the base table 1, a rotary cylinder 122 is fixed at the rear end of the mounting base 121, an output end of the rotary cylinder 122 is fixedly connected with a second pneumatic clamping jaw 123, and the second pneumatic clamping jaw 123 is disposed in the window 83. The pneumatic clamping jaw 123 is rotatable within the window 83 under the drive of the rotary cylinder 122.

When the clamp spring is installed on the idler pulley, the idler pulley of the clamp spring to be pressed is input through the second belt conveyor 7, when the idler pulley moves to the tail end of the second belt conveyor 7, the shifting structure 9 moves the first pneumatic clamping jaw 13 on the right side to the rear of the idler pulley, then the shifting structure 9 is matched with the first pneumatic clamping jaw 13 to clamp and fix the idler pulley, then the idler pulley is moved to the second guide structure 11, at the moment, the clamp spring is placed into the second guide structure 11, the clamp spring falls into the idler pulley in the second guide structure 11, then the right hydraulic cylinder 4 drives the right pressing rod 5 to move downwards, the pressing rod 5 is inserted into the second guide structure 11 to press the clamp spring on the idler pulley, then the right hydraulic cylinder 4 pulls the right pressing rod 5, the shifting structure 9 is matched with the first pneumatic clamping jaw 13 to move the idler pulley to the upper part of the window 83, and is located between two clamping jaws on the second pneumatic clamping jaw 123, then the second pneumatic clamping jaw 123 clamps the idler wheel, then the first pneumatic clamping jaw 13 is separated from the idler wheel and moves backwards, then the rotary cylinder 122 enables the second pneumatic clamping jaw 123 and the idler wheel to turn 180 degrees, then the first pneumatic clamping jaw 13 moves forwards and clamps the idler wheel, the second pneumatic clamping jaw 123 loosens the idler wheel, then the shifting structure 9 and the first pneumatic clamping jaw 13 cooperate to move the idler wheel to the first guide structure 10, then the clamp spring is placed into the guide hole 104, the clamp spring falls on the idler wheel along the guide hole 104, then the left hydraulic cylinder 4 drives the left compression rod 5 to move downwards, the compression rod 5 is inserted into the guide hole 104 and is pressed on the idler wheel, then the left compression rod 5 moves upwards, the shifting structure 9 cooperates with the first pneumatic clamping jaw 13 to place the idler wheel with the clamp spring on the two sides on the first belt conveyor 6, under the action of the first belt conveyor 6, the idler wheels with the snap springs on the two sides are sent away.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Semi-automatic bearing jump ring kludge, including base frame (1), its characterized in that: a material supporting structure (8) which is transversely arranged left and right is arranged at the upper end of the base table (1), a first belt conveyor (6) and a second belt conveyor (7) are respectively arranged at the left side and the right side of the material supporting structure (8), a first guide structure (10), a turnover structure (12) and a second guide structure (11) which are distributed at intervals from left to right are arranged in front of the material supporting structure (8), and the first guide structure (10), the turnover structure (12) and the second guide structure (11) are matched with the material supporting structure (8); a shifting structure (9) is arranged behind the material supporting structure (8), four first pneumatic clamping claws (13) which are distributed at left and right intervals are fixedly arranged at the upper end of the shifting structure (9), and the four first pneumatic clamping claws (13) are matched with the material supporting structure (8); the device is characterized in that upright posts (2) are fixedly connected to four corners of the upper end of the base table (1), top plates (3) are fixedly connected to the upper ends of the four upright posts (2) jointly, two hydraulic cylinders (4) which are distributed at left and right intervals are fixedly arranged at the upper ends of the top plates (3), the output ends of the two hydraulic cylinders (4) are all extended to the lower portion of the top plates (3) and are fixedly connected with compression bars (5), and the two compression bars (5) are matched with a first guide structure (10) and a second guide structure (11) respectively.

2. The semi-automatic bearing snap spring assembly machine of claim 1, wherein: the first belt conveyor (6) and the second belt conveyor (7) are consistent in structure and are arranged front and back, and the first belt conveyor (6) and the second belt conveyor (7) are matched with the material supporting structure (8); the material supporting structure (8) comprises two supports (81) which are fixed at the upper end of the base table (1) and distributed at left and right intervals, a material table (82) is fixedly connected to the upper ends of the two supports (81) together, a window (83) which is vertically penetrated is arranged in the middle of the material table (82), the window (83) penetrates through the front end of the material table (82), and the upper end face of the material table (82) is in the same plane with the upper conveying face of the first belt conveyor (6) and the upper conveying face of the second belt conveyor (7).

3. The semi-automatic bearing snap spring assembly machine according to claim 2, wherein: the utility model provides a pneumatic clamping jaw (13) is fixed in No. two mounting panel (93) upper end, no. two mounting panel (92) are equipped with to screw thread cover on screw (95), no. two mounting panel (92) and No. one mounting panel (91) sliding contact the rear end fixedly connected with of No. two mounting panel (92) shift cylinder (96), no. three mounting panel (93) of the output of shift cylinder (96) is fixed in No. three mounting panel (93) upper end through slider sliding rail structure connection No. two mounting panel (91) No. one, no. one pneumatic clamping jaw (13) is fixed in No. three mounting panel (93) upper ends, the setting position height of the setting position of the holding end of one pneumatic clamping jaw (13) is higher than the setting position height of material platform (82).

4. The semi-automatic bearing snap spring assembly machine of claim 3, wherein: the utility model discloses a pneumatic clamping jaw device for a material platform, including a guide structure (10), a guide structure (11), a guide structure (10) is including being fixed in No. four mounting panels (101) of base table (1) upper end, no. four upper end fixedly connected with No. two lift cylinders (102) No. two the output fixedly connected with stock guide (103) of lift cylinder (102), stock guide (103) extend to the top of material platform (82), the setting position height of stock guide (103) is higher than the setting position height of a pneumatic clamping jaw (13), be provided with guiding hole (104) that link up from top to bottom on stock guide (103), guiding hole (104) are located material platform (82) top.

5. The semi-automatic bearing snap spring assembly machine of claim 4, wherein: the turnover structure (12) comprises a mounting seat (121) fixed at the upper end of the base table (1), a rotary cylinder (122) is fixed at the rear end of the mounting seat (121), a second pneumatic clamping jaw (123) is fixedly connected to the output end of the rotary cylinder (122), and the second pneumatic clamping jaw (123) is arranged in the window (83).

6. The semi-automatic bearing snap spring assembly machine of claim 5, wherein: the second pneumatic clamping jaw (123) can rotate in the window (83) under the driving of the rotary air cylinder (122).