Lining ring assembling device

Abstract

A lining ring assembling device comprises a lifting driving mechanism, a transverse pushing-in mechanism arranged on the lifting driving mechanism, a material taking rod mechanism arranged on the transverse pushing-in mechanism and an assembling jig arranged below the material taking rod mechanism, and the material taking rod mechanism comprises a first installation frame and a material taking air cylinder. A guide shaft barrel is inserted into the first mounting frame, a material taking rod penetrating through and slidably connected to the guide shaft barrel is arranged on the material taking air cylinder, a lining ring is arranged at the bottom of the material taking rod in a sleeving mode, a to-be-mounted part is placed on the assembling jig, a baffle is arranged at the bottom of the guide shaft barrel, an upper clamping fixing mechanism is arranged on one side of the material taking rod mechanism, and the upper clamping fixing mechanism is arranged on the other side of the material taking rod mechanism. The upper clamping fixing mechanism comprises an upper clamping block used for being matched with a baffle to clamp an upper end piece of the first end of the lining ring, a clamping opening mechanism matched with the upper clamping block is arranged on one side of the upper clamping block, a downward pressing fixing mechanism is arranged on one side of the material taking rod mechanism, and a downward pushing driving mechanism is arranged on one side of the material taking rod mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of inner lining ring assembly, and particularly relates to an inner lining ring assembly device. Background Art

[0002] The inner lining ring 91, as the name implies, is an installation spare part in a ring shape that needs to be lined into the hole position of the installation part 90. The structural function of the inner lining ring 91 is as follows: when a shaft type or a transmission part needs to be installed in the hole position of the installation part 90 or wear needs to be avoided, generally, the inner lining ring 91 needs to be installed, and the inner lining ring 91 is made to contact the shaft type part, the transmission part or the wear part, so as to improve the service life or the aesthetic degree of the installation part 90. The installation part 90 is, for example, a safety buckle or various buckles and slings.

[0003] The structural characteristics of the inner lining ring 91 are as follows: as Figure 9 shown, the middle of the inner lining ring 91 is in an open shape. The upper part of the inner lining ring 91 has an upper end piece 92, and the lower part has a lower end piece 93. A clamping groove 94 for clamping on the hole position of the safety buckle is formed between the upper end piece 92 and the lower end piece 93 of the inner lining ring. One end of the open shape of the inner lining ring 91 is set as the first end 95, and the other end is set as the second end 96.

[0004] The purpose of setting the inner lining ring 91 into the above structure is that: the inner lining ring 91 itself does not have an open shape, but the inner lining ring 91 is generally made of a relatively hard plastic material (so as to provide enough rigidity to resist wear), and at the same time, the clamping groove 94 between the upper and lower end pieces of the inner lining ring 91 is required to clamp the hole position of the safety buckle (so generally, the diameters of the upper and lower end pieces of the inner lining ring 91 are slightly larger than the hole position). Therefore, generally, when the inner lining ring 91 does not have an open shape, it simply cannot be pressed into the hole position. Even if it is pressed in, it will cause the inner lining ring 91 to bend or there may be a risk of fracture.

[0005] Therefore, currently, the inner lining ring 91 usually has an opening for easy installation.

[0006] However, at present, due to the complex assembly steps of the inner lining ring 91 and the non-standardized assembly steps, the assembly steps are as follows: first, the first end 95 and the second end 96 of the inner lining ring 91 are staggered up and down, then the clamping groove 93 of the upper and lower end pieces of the second end 96 is first clamped on the hole position of the installation part 90, and then, the inner lining ring 91 is directly buckled, or, it is slowly buckled along the edge of the inner lining ring 91.

[0007] Currently, the assembly of the inner lining ring 91 is generally carried out manually, and manual assembly has defects such as large staggering force, difficult assembly and complex assembly, seriously affecting the production efficiency. Summary of the Utility Model

[0008] The purpose of the present utility model is to overcome the above-mentioned defects in the prior art and provide a lining ring assembly device, so as to realize the automatic assembly of the lining ring onto the hole position of the mounting part, making the lining ring assembly simple and greatly improving the production efficiency.

[0009] To achieve the above purpose, the present utility model provides a lining ring assembly device, including a lifting drive mechanism, a lateral pushing mechanism installed on the lifting drive mechanism, a material taking rod mechanism installed on the lateral pushing mechanism, and an assembly jig installed below the material taking rod mechanism. The material taking rod mechanism includes a first mounting bracket and a material taking cylinder respectively installed on the lateral pushing mechanism. A guiding shaft cylinder is inserted into the first mounting bracket, and a material taking rod that penetrates and is slidably connected to the guiding shaft cylinder is installed on the material taking cylinder. The bottom of the material taking rod is for the lining ring to be sleeved. The assembly jig is for placing the part to be installed. A baffle is provided at the bottom of the guiding shaft cylinder. An upper clamping and fixing mechanism is installed on one side of the material taking rod mechanism. The upper clamping and fixing mechanism includes an upper clamping block for clamping the upper end piece of the first end of the lining ring in cooperation with the baffle. An opening and clamping mechanism that cooperates with the upper clamping block is installed on one side of the upper clamping block. A downward pressing and fixing mechanism for pressing down the upper end piece of the second end of the lining ring is installed on one side of the material taking rod mechanism. A downward pushing drive mechanism for pushing the side of the upper end piece of the first end of the lining ring into the hole position of the mounting part is installed on one side of the material taking rod mechanism.

[0010] Preferably, the lifting drive mechanism includes a lifting cylinder, a lifting mounting plate installed on the lifting cylinder, and a first slide rail and slider assembly installed at one end of the lifting mounting plate.

[0011] Preferably, the lateral pushing mechanism includes a lateral pushing cylinder installed on the lifting drive mechanism, a lateral mounting plate installed on the lateral pushing cylinder, and a second slide rail and slider assembly installed at one end of the lateral mounting plate. The second slide rail and slider assembly is installed on the lifting drive mechanism.

[0012] Preferably, the upper clamping and fixing mechanism further includes a second mounting bracket installed on one side of the material taking rod mechanism. The upper clamping block is hinged to the second mounting bracket, and a return spring is installed between one end of the upper clamping block and the second mounting bracket.

[0013] Preferably, one end of the upper clamping block has a first wedge-shaped block. The opening and clamping mechanism includes an opening and clamping cylinder and a second wedge-shaped block installed on the opening and clamping cylinder and cooperating with the first wedge-shaped block.

[0014] Preferably, one end of the bottom of the upper clamping block has a clamping arm block for clamping the upper end piece of the first end of the lining ring in cooperation with the stop block.

[0015] Preferably, one side of the baffle is provided with a first opening, and the other side is provided with a second opening.

[0016] Preferably, the pressing and fixing mechanism includes a pressing cylinder installed on one side of the material taking rod mechanism and a pressing rod installed on the pressing cylinder and aligned with the first opening, and the pressing rod is used to press down the upper end piece of the second end of the inner lining ring at the bottom of the first opening.

[0017] Preferably, the pushing and driving mechanism includes a pushing cylinder installed on one side of the material taking rod mechanism and a pushing rod installed on the pushing cylinder and aligned with the second opening, and the pushing rod is used to push one side of the upper end piece of the first end of the inner lining ring at the bottom of the second opening into the hole position of the installation part.

[0018] Preferably, it further includes a frame or a transverse driving module or a material transfer manipulator for installing the lifting driving mechanism.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. The material taking rod mechanism of the present utility model is used to place the inner lining ring and ensure the stable placement of the inner lining ring. When the material taking rod mechanism needs to take materials, the positioned inner lining ring can be manually sleeved on the material taking rod, or the lifting driving mechanism can be installed on the material transfer mechanism in the prior art, and the material taking rod is driven by the material taking cylinder to press down, so as to take away the positioned inner lining ring.

[0021] 2. The present utility model passes through:

[0022] The baffle of the guiding shaft cylinder of the material taking rod mechanism cooperates with the upper clamping block of the upper clamping and fixing mechanism to clamp the upper end piece of the first end of the inner lining ring;

[0023] The pressing and fixing mechanism presses down the upper end piece of the second end of the inner lining ring, so that the first end and the second end of the inner lining ring are arranged in an up-and-down dislocation;

[0024] The lifting driving mechanism descends, first lowers the whole inner lining ring by half, so that the second end of the inner lining ring is pushed into the hole position of the installation part;

[0025] Then, the transverse pushing mechanism offsets the whole inner lining ring, so that the upper end piece and the lower end piece of the second end of the inner lining ring are clamped into the hole position of the installation part;

[0026] Finally, the clamping opening mechanism loosens the upper clamping block of the upper clamping and fixing mechanism, so that the first end of the inner lining ring is in a freely movable state, and the pushing and driving mechanism pushes the whole inner lining ring into the hole position of the installation part. Finally, through the elastic expansion of the inner lining part, the upper end piece and the lower end piece of the first end of the inner lining ring are finally clamped into the hole position of the installation part.

[0027] 3. The inner lining ring assembling device provided by the utility model imitates the complex non-standard assembling steps of manual work, thus realizing the automatic assembling action of the inner lining ring, ensuring the stable installation of the inner lining ring while improving the production efficiency. The assembling is simple, greatly reducing the labor intensity of manual assembling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 is a schematic structural diagram of an inner lining ring assembling device provided by an embodiment of the present utility model;

[0030] Figure 2 is a schematic structural diagram of a lifting drive mechanism, a lateral pushing mechanism and a material taking rod mechanism provided by an embodiment of the present utility model;

[0031] Figure 3 is a schematic structural diagram of an inner lining ring assembling device provided by an embodiment of the present utility model when it is in the states of steps S1 and S2 during operation;

[0032] Figure 4 is a schematic structural diagram of an inner lining ring assembling device provided by an embodiment of the present utility model when it is in the state of step S3 during operation;

[0033] Figure 5 is a schematic structural diagram of an inner lining ring assembling device provided by an embodiment of the present utility model after successively experiencing the states of steps S4 and S5 during operation;

[0034] Figure 6 is a schematic structural diagram of an inner lining ring assembling device provided by an embodiment of the present utility model when it is in the state of step S6 during operation;

[0035] Figure 7 is a schematic structural diagram of an inner lining ring assembling device provided by an embodiment of the present utility model when it is preparing for step S7 during operation;

[0036] Figure 8 is a schematic structural diagram of an assembling fixture provided by an embodiment of the present utility model;

[0037] Figure 9 is a schematic structural diagram of an inner lining ring provided by the prior art.

[0038] In the figure, it includes:

[0039] 1. Lifting drive mechanism; 11. Lifting cylinder; 12. Lifting mounting plate; 13. First slide rail slider assembly; 2. Horizontal pushing mechanism; 21. Horizontal pushing cylinder; 22. Horizontal mounting plate; 23. Second slide rail slider assembly; 3. Material taking rod mechanism; 30. First mounting bracket; 31. Material taking cylinder; 32. Guide shaft cylinder; 33. Material taking rod; 34. Baffle; 341. First opening; 342. Second opening; 4. Upper clamping and fixing mechanism; 41. Second mounting bracket; 42. Upper clamping block; 44. First wedge-shaped block; 45. Clamping arm block; 5. Clamp opening mechanism; 51. Clamp opening cylinder; 52. Second wedge-shaped block; 6. Lower pressing and fixing mechanism; 61. Lower pressing cylinder; 62. Lower pressing rod; 7. Lower pushing drive mechanism; 71. Lower pushing cylinder; 72. Lower pushing rod; 8. Assembly jig; 90. Mounting part; 91. Inner lining ring; 92. Upper end piece; 93. Lower end piece; 94. Card slot; 95. First end; 96. Second end. Detailed implementation manner

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only one embodiment of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0041] Please refer to Figures 1 to 8 , the embodiment of the present invention provides an inner lining ring assembly device, including a lifting drive mechanism 1, a horizontal pushing mechanism 2 installed on the lifting drive mechanism 1, a material taking rod mechanism 3 installed on the horizontal pushing mechanism 2, and an assembly jig 8 installed below the material taking rod mechanism 3. The material taking rod mechanism 3 includes a first mounting bracket 30 and a material taking cylinder 31 respectively installed on the horizontal pushing mechanism 2. A guide shaft cylinder 32 is inserted into the first mounting bracket 30. A material taking rod 33 that penetrates and is slidably connected to the guide shaft cylinder 32 is installed on the material taking cylinder 31. The bottom of the material taking rod 33 is used for the inner lining ring 91 to be sleeved. The assembly jig 8 is for placing the part to be installed 90. A baffle 34 is provided at the bottom of the guide shaft cylinder 32. An upper clamping and fixing mechanism 4 is installed on one side of the material taking rod mechanism 3. The upper clamping and fixing mechanism 4 includes an upper clamping block 42 for clamping the upper end piece 92 of the first end 95 of the inner lining ring 91 in cooperation with the baffle 34. An open clamping mechanism 5 that cooperates with the upper clamping block 42 is installed on one side of the upper clamping block 42. A lower pressing and fixing mechanism 6 for pressing down the upper end piece 92 of the second end 96 of the inner lining ring 91 is installed on one side of the material taking rod mechanism 3. A lower pushing drive mechanism 7 for pushing down one side of the upper end piece 92 of the first end 95 of the inner lining ring 91 into the hole position of the mounting part 90 is installed on one side of the material taking rod mechanism 3.

[0042] The lifting drive mechanism 1 includes a lifting cylinder 11, a lifting mounting plate 12 installed on the lifting cylinder 11, and a first slide rail and slider assembly 13 installed at one end of the lifting mounting plate 12.

[0043] The lateral pushing mechanism 2 includes a lateral pushing cylinder 21 installed on the lifting drive mechanism 1, a lateral mounting plate 22 installed on the lateral pushing cylinder 21, and a second slide rail and slider assembly 23 installed at one end of the lateral mounting plate 22, and the second slide rail and slider assembly 23 is installed on the lifting drive mechanism 1.

[0044] The upper clamping and fixing mechanism 4 further includes a second mounting bracket 41 installed on one side of the material taking rod mechanism 3. The upper clamping block 42 is hinged to the second mounting bracket 41, and a return spring (hidden between one end of the upper clamping block 42 and the interior of the second mounting bracket 41 and not shown in the drawings) is installed between one end of the upper clamping block 42 and the second mounting bracket 41.

[0045] One end of the upper clamping block 42 has a first wedge-shaped block 44. The clamping opening mechanism 5 includes a clamping opening cylinder 51 and a second wedge-shaped block 52 installed on the clamping opening cylinder 51 and cooperating with the first wedge-shaped block 44.

[0046] One end of the bottom of the upper clamping block 42 has a clamping arm block 45 for clamping the upper end piece 92 of the first end 95 of the inner lining ring 91 in cooperation with a stop block.

[0047] One side of the inner lining ring 91 is provided with a first opening 341, and the other side is provided with a second opening 342.

[0048] The downward pressing and fixing mechanism 6 includes a downward pressing cylinder 61 installed on one side of the material taking rod mechanism 3 and a downward pressing rod 62 installed on the downward pressing cylinder 61 and aligned with the first opening 341. The downward pressing rod 62 is used for pressing down the upper end piece 92 of the second end 96 of the inner lining ring 91 at the bottom of the first opening 341.

[0049] The downward pushing drive mechanism 7 includes a downward pushing cylinder 71 installed on one side of the material taking rod mechanism 3 and a downward pushing rod 72 installed on the downward pushing cylinder 71 and aligned with the second opening 342. The downward pushing rod 72 is used for pushing one side of the upper end piece 92 of the first end 95 of the inner lining ring 91 at the bottom of the second opening 342 downward into the hole position of the mounting member 90.

[0050] An inner lining ring assembling device according to an embodiment of the present invention further includes a frame or a lateral driving module or a material transferring manipulator for installing the lifting drive mechanism 1.

[0051] The working principle of an inner lining ring assembling device according to an embodiment of the present invention is as follows:

[0052] S1: manually insert the positioned lining part onto the picking rod 33, or, by means of a lateral drive module or a material transfer manipulator, move the picking rod 33 to the loading station of the lining ring 91, and then drive the picking cylinder 31 to insert the picking rod 33 into the positioned lining ring 91 to take out the lining ring 91; (when taking out the lining ring 91, the opening cylinder 51 of the clamping mechanism 5 drives the first wedge block 44 to press against the second wedge block 52 of the upper clamping block 42 of the upper clamping fixing mechanism 4, so that the return spring of the upper clamping block 42 is compressed, the upper clamping block 42 rotates, and the upper The clamp arm block 45 of the clamp block 42 is away from the material picking rod 33. When the liner ring 91 is picked up, the clamp opening cylinder 51 of the clamp opening mechanism 5 drives the first wedge block 44 away from the second wedge block 52 of the upper clamp block 42 of the upper clamp fixing mechanism 4, so that the upper clamp block 42 is reset, and finally the clamp arm block 45 of the upper clamp block 42 is close to the material picking rod 33, and the clamp arm block 45 is against the bottom of the upper end piece 92 of the first end 95 of the liner ring 91, so that the upper end piece 92 of the first end 95 of the liner ring 91 is clamped between the baffle 34 of the guide shaft cylinder 32 and the clamp arm block 45 of the upper clamp block 42.

[0053] S2: After the liner ring 91 is taken out, the pressing rod 62 of the pressing fixing mechanism 6, the first opening 341 and the upper end piece 92 of the second end 96 of the liner ring 91 are aligned, and the pushing rod 72, the second opening 342 and one side of the upper end piece 92 of the first end 95 of the liner ring 91 are aligned;

[0054] S3: Next, the pressing rod 62 of the pressing fixing mechanism 6 passes through the first opening 341 of the baffle 34 and presses down against the top of the upper end piece 92 of the second end 96 of the inner lining ring 91, so that the first end 95 of the inner lining ring 91 is upward and the second end 96 thereof is downward in a staggered arrangement;

[0055] S4: the lifting drive mechanism 1 drives the material taking rod 33 to descend, and the inner liner ring 91 is lowered by half as a whole, so that the second end 96 of the inner liner ring 91 is pushed into the hole of the mounting member 90;

[0056] S5: The lateral pushing mechanism 2 deflects the inner lining ring 91 as a whole, so that the upper end piece 92 and the lower end piece 93 of the second end 96 of the inner lining ring 91 are inserted into the hole of the mounting member 90;

[0057] S6: the opening cylinder 51 of the opening mechanism 5 drives the first wedge block 44 to press against the second wedge block 52 of the upper clamping block 42 of the upper clamping fixing mechanism 4, so that the clamping arm block 45 of the upper clamping block 42 is away from the material taking rod 33, so that the upper end piece 92 of the first end 95 of the inner liner ring 91 is in a free movable state;

[0058] S7: The push-down cylinder 71 of the push-down drive mechanism 7 drives the push-down rod 72 to pass through the second opening 342 of the baffle 34 and abut against one side of the upper end piece 92 of the first end 95 of the inner lining ring 91, and pushes it down into the hole position of the mounting member 90. Finally, the entire inner lining ring 91 is pushed into the hole position of the mounting member 90, and through the elastic expansion of the inner lining member, the upper end piece 92 and the lower end piece 93 of the first end 95 of the inner lining ring 91 are clamped into the hole position of the mounting member 90.

[0059] An inner lining ring assembling device according to an embodiment of the present invention has the advantages that: it realizes the automatic assembling action of the inner lining ring 91, ensures the stable installation of the inner lining ring 91 while improving the production efficiency, the assembling is simple, and greatly reduces the labor intensity of manual assembling.

[0060] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liner ring assembly device, characterized in that: The invention comprises a lifting drive mechanism (1), a lateral pushing mechanism (2) mounted on the lifting drive mechanism (1), a material picking rod mechanism (3) mounted on the lateral pushing mechanism (2), and an assembly jig (8) mounted below the material picking rod mechanism (3), wherein the material picking rod mechanism (3) comprises a first mounting frame (30) and a material picking cylinder (31) respectively mounted on the lateral pushing mechanism (2), a guide shaft tube (32) being inserted into the first mounting frame (30), a material picking rod (33) penetrating and slidably connected to the guide shaft tube (32) being mounted on the material picking cylinder (31), the bottom of the material picking rod (33) being used for inserting an inner liner ring (91), the assembly jig (8) being used for placing a part to be mounted (90), the bottom of the guide shaft tube (32) being provided with a There is a baffle (34), and an upper clamping fixing mechanism (4) is installed on one side of the material picking rod mechanism (3), and the upper clamping fixing mechanism (4) includes an upper clamping block (42) for cooperating with the baffle (34) to clamp the upper end plate (92) of the first end (95) of the inner lining ring (91), and an opening clamping mechanism (5) cooperating with the upper clamping block (42) is installed on one side of the upper clamping block (42), and a pressing fixing mechanism (6) for pressing downward the upper end plate (92) of the second end (96) of the inner lining ring (91) is installed on one side of the material picking rod mechanism (3), and a pushing driving mechanism (7) is installed on one side of the material picking rod mechanism (3) for pushing one side of the upper end plate (92) of the first end (95) of the inner lining ring (91) downward into the hole of the mounting member (90).

2. The liner ring assembly device according to claim 1, characterized in that: The lifting drive mechanism (1) comprises a lifting cylinder (11), a lifting installation plate (12) mounted on the lifting cylinder (11), and a first slide rail slider assembly (13) mounted on one end of the lifting installation plate (12).

3. The liner ring assembly device according to claim 1, characterized in that: The lateral pushing mechanism (2) comprises a lateral pushing cylinder (21) mounted on the lifting drive mechanism (1), a lateral mounting plate (22) mounted on the lateral pushing cylinder (21), and a second slide rail slider assembly (23) mounted on one end of the lateral mounting plate (22); the second slide rail slider assembly (23) is mounted on the lifting drive mechanism (1).

4. The liner ring assembly device according to claim 1, characterized in that: The upper clamp fixing mechanism (4) further comprises a second mounting frame (41) mounted on one side of the material taking rod mechanism (3); the upper clamp block (42) is hinged on the second mounting frame (41); and a return spring is mounted between one end of the upper clamp block (42) and the second mounting frame (41).

5. An inner liner ring assembly device according to claim 1 or 4, characterized in that: The upper clamping block (42) has a first wedge-shaped block (44) at one end, and the clamping mechanism (5) comprises a clamping cylinder (51) and a second wedge-shaped block (52) mounted on the clamping cylinder (51) and matched with the first wedge-shaped block (44).

6. An inner liner ring assembly device according to claim 1 or 4, characterized in that: One end of the bottom of the upper clamping block (42) is provided with a clamping arm block (45) for cooperating with the stopper to clamp the upper end plate (92) of the first end (95) of the inner lining ring (91).

7. The liner ring assembly device according to claim 1, characterized in that: The baffle (34) has a first opening (341) on one side thereof and a second opening (342) on the other side thereof.

8. The liner ring assembly device according to claim 7, characterized in that: The downward pressing fixing mechanism (6) comprises a downward pressing cylinder (61) installed on one side of the material picking rod mechanism (3) and a downward pressing rod (62) installed on the downward pressing cylinder (61) and aligned with the first opening (341), wherein the downward pressing rod (62) is used to press downward the upper end piece (92) of the second end (96) of the inner lining ring (91) at the bottom of the first opening (341).

9. The liner ring assembly device according to claim 7, characterized in that: The push-down drive mechanism (7) includes a push-down cylinder (71) installed on one side of the material picking rod mechanism (3) and a push-down rod (72) installed on the push-down cylinder (71) and aligned with the second opening (342), and the push-down rod (72) is used to push one side of the upper end piece (92) of the first end (95) of the inner lining ring (91) at the bottom of the second opening (342) downward into the hole position of the mounting member (90).

10. The liner ring assembly device according to claim 1, characterized in that: It also includes a frame or a lateral drive module or a material transfer robot for installing the lifting drive mechanism (1).

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