Pressing machine for workpiece assembly

Abstract

The utility model discloses a pressing machine for assembling a workpiece. The pressing machine comprises a rack, the workbench is fixed at the top of the rack; an impeller and a machine shell are arranged in the press-fit mechanism, and the press-fit mechanism is used for conducting press-fit assembly on the impeller and the machine shell; the feeding mechanism is arranged outside the pressing mechanism, and the feeding mechanism is used for assembling and feeding the impeller; and the feeding part is arranged outside the pressing mechanism, and a clamping jaw part used for grabbing and feeding the machine shell is arranged on the feeding part. The bearing table, the driving piece, the moving piece, the pressing head and the feeding mechanism are matched with one another, the feeding piece and the clamping jaw piece clamp a machine shell, move the machine shell to the top of the guide cylinder and place the machine shell in the guide cylinder, the driving piece drives the moving piece to drive the pressing head to press the machine shell, an impeller and a shaft body on the machine shell, and therefore the machine shell can be pressed conveniently. And automatic press-fit assembly of the machine shell and the impeller is facilitated, the working efficiency is improved, and the labor intensity of workers is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to work piece assembly press field, in particular to a kind of press for work piece assembly. BACKGROUND

[0002] It is known that impeller is used, usually impeller and shell are assembled, impeller and shell and shaft body are assembled using press-fit assembly.

[0003] In prior art, when impeller, shell and shaft body are pressed, workers usually connect impeller and shell, and make impeller and shell correspond, and then assemble using manual pressing, but this way will increase the labor intensity of workers, so it is necessary to automatically press and assemble shell and impeller. SUMMARY

[0004] The utility model aims at providing a kind of press for work piece assembly to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of press for work piece assembly, comprising:

[0006] Rack;

[0007] Workbench, fixed on the top of rack;

[0008] Pressing mechanism, is set up in the top of workbench, the pressing mechanism is equipped with impeller and shell, and the pressing mechanism is used to press and assemble impeller and shell;

[0009] Feeding mechanism, is set up in the outside of pressing mechanism, and the feeding mechanism is used to assemble and feed impeller;

[0010] Feeding piece, is set up in the outside of pressing mechanism, and the feeding piece is provided with gripper piece for grabbing and feeding shell.

[0011] Preferably, the pressing mechanism comprises:

[0012] Bearing table, the top of bearing table is fixedly connected with driving element;

[0013] Moving part, the output end of driving element is drivingly connected with moving part;

[0014] Guide, the guide is installed on bearing table and moving part;

[0015] Pressing head, the pressing head is fixedly connected to the bottom of moving part;

[0016] Support column, the support column is fixedly connected between bearing table and workbench.

[0017] Preferably, the feeding mechanism comprises:

[0018] Two guide seats, the top of each of the two guide seats is slidably connected with a driving seat;

[0019] A moving table, which is fixedly connected to the top of the driving seat.

[0020] Preferably, the feeding mechanism further comprises:

[0021] An assembling cylinder, which is fixedly connected to the top of the moving table;

[0022] A guide cylinder, which is sleeved on the outside of the assembling cylinder, the impeller is slidably arranged in the inside of the guide cylinder, and the casing is slidably arranged in the inside of the guide cylinder;

[0023] An assembling column, which is installed in the inside of the assembling cylinder.

[0024] Preferably, the feeding member comprises:

[0025] A bearing column, which is fixedly connected to the top of the workbench;

[0026] A connecting seat, which is fixedly connected to the top of the bearing column;

[0027] A first air cylinder, which is installed in the inside of the connecting seat.

[0028] Preferably, the clamping jaw member comprises a second air cylinder, the output end of the second air cylinder is drivingly connected with a movable clamping jaw, the second air cylinder is slidably arranged at the bottom of the connecting seat, and the output end of the first air cylinder is drivingly connected with the second air cylinder.

[0029] The technical effects and advantages of the utility model are as follows:

[0030] The utility model discloses a bearing table, driving piece, moving piece, guide piece, compression head and the mutual cooperation of feeding mechanism, and the feeding mechanism makes the impeller put in, and utilizes driving seat and guide seat to move to the below of compression head, simultaneously, feeding member and clamping jaw member clamp the casing and move to the top of guide cylinder and place in the inside of guide cylinder, and driving piece drives moving piece to drive compression head to press the casing and the impeller and the shaft body on the casing, and then it is favorable to the automatic compression of casing and impeller and assembles, and it is convenient to improve work efficiency and reduce the labor intensity of staff. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is whole structure schematic diagram of the utility model.

[0032] Figure 2 It is whole structure schematic diagram of the utility model Figure 1Enlarged structural schematic view at A.

[0033] Figure 3 Structural schematic view at the mobile station of the utility model.

[0034] Figure 4 Structural schematic view at the front of the pressing head of the utility model.

[0035] In the figure: 1, rack; 2, workbench; 3, pressing mechanism; 31, bearing table; 32, driving part; 33, moving part; 34, guide part; 35, pressing head; 36, support column; 4, feeding mechanism; 41, guide seat; 42, driving seat; 43, mobile station; 44, assembly cylinder; 45, guide cylinder; 46, assembly column; 5, impeller; 6, machine shell; 7, feeding part; 8, clamping jaw part. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0037] Embodiment one

[0038] The utility model provides a kind of pressing machine for workpiece assembly as Figures 1-4 It is favorable to support workbench 2;

[0039] Workbench 2 is fixed on the top of rack 1, and the top of workbench 2 is provided with a conveying belt for conveying machine shell 6;

[0040] Pressing mechanism 3 is arranged on the top of workbench 2, and impeller 5 and machine shell 6 are arranged in pressing mechanism 3, and pressing mechanism 3 is used for pressing and assembling impeller 5 and machine shell 6;

[0041] Feeding mechanism 4 is arranged outside pressing mechanism 3, and feeding mechanism 4 is used for assembling and feeding impeller 5;

[0042] Feeding part 7 is arranged outside pressing mechanism 3, and clamping jaw part 8 is arranged on feeding part 7 for grabbing and feeding machine shell 6.

[0043] Specifically, the pressing mechanism 3 comprises a bearing table 31, a moving piece 33, a guide piece 34, a pressing head 35 and a support column 36. The bearing table 31 is used for supporting the driving piece 32. The moving piece 33 is used for driving the pressing head 35 to move, facilitating the pressing assembly of the casing 6 and the impeller 5. The guide piece 34 is used for vertically guiding the movement of the moving piece 33, facilitating the pressing precision of the pressing head 35. The pressing head 35 is used for pressing the shaft body downward and simultaneously pressing and assembling the casing 6 and the impeller 5. The support column 36 is used for supporting the bearing table 31. The top of the bearing table 31 is fixedly connected with the driving piece 32, which is used for driving the moving piece 33 to move up and down to drive the pressing head 35. The output end of the driving piece 32 is in transmission connection with the moving piece 33. The guide piece 34 is installed on the bearing table 31 and the moving piece 33. The pressing head 35 is fixedly connected to the bottom of the moving piece 33. The support column 36 is fixedly connected between the bearing table 31 and the workbench 2.

[0044] Specifically, the feeding mechanism 4 comprises two guide seats 41, a moving table 43, an assembly cylinder 44, a guide cylinder 45 and an assembly column 46. The guide seats 41 are used for guiding the sliding of the driving seat 42. The moving table 43 is used for supporting the assembly cylinder 44 and facilitating the horizontal sliding of the assembly cylinder 44. The assembly cylinder 44 is used for supporting the assembly column 46. The guide cylinder 45 is used for manually putting the impeller 5, facilitating the moving feeding of the impeller 5. The assembly column 46 is used for positioning and supporting the installation of the impeller 5. The top of each of the two guide seats 41 is slidably connected with the driving seat 42, which is electrically driven, thereby slidingly guiding the edge position of the guide seat 41 to feed the impeller 5. After the feeding is completed, the moving table 43 is moved to the lower side of the pressing head 35 to assemble and press the impeller 5. The moving table 43 is fixedly connected to the top of the driving seat 42. The assembly cylinder 44 is fixedly connected to the top of the moving table 43. The guide cylinder 45 is sleeved outside the assembly cylinder 44. The impeller 5 is slidably arranged inside the guide cylinder 45. The casing 6 is slidably arranged inside the guide cylinder 45. The assembly column 46 is installed inside the assembly cylinder 44.

[0045] Embodiment two

[0046] A pressing machine for workpiece assembly, comprising a rack 1;

[0047] A workbench 2 is fixed to the top of the rack 1.

[0048] A pressing mechanism 3 is arranged on the top of the workbench 2. The pressing mechanism 3 is internally provided with an impeller 5 and a casing 6. The pressing mechanism 3 is used for pressing and assembling the impeller 5 and the casing 6.

[0049] A feeding mechanism 4 is arranged outside the pressing mechanism 3. The feeding mechanism 4 is used for assembling and feeding the impeller 5.

[0050] The loading part 7 is arranged outside the pressing mechanism 3, and the loading part 7 is provided with a clamping jaw part 8 for grabbing and loading the shell 6.

[0051] Specifically, the loading part 7 comprises a bearing column, a connecting seat and a first air cylinder. The bearing column is used to support the connecting seat, and the connecting seat is used to support the first air cylinder. The output end of the first air cylinder is connected with a second air cylinder. The first air cylinder is used to drive the clamping jaw part 8 to move to the top of the conveying belt, grab the shell 6, and then move the shell 6 to the inside of the guide cylinder 45. The bearing column is fixedly connected to the top of the workbench 2. The connecting seat is fixedly connected to the top of the bearing column. The first air cylinder is installed in the inside of the connecting seat.

[0052] Specifically, the clamping jaw part 8 comprises a second air cylinder, which is used to drive the movable clamping jaw to move close to or away from the movable clamping jaw, so as to facilitate the movable clamping jaw to grab and load the shell 6. The output end of the second air cylinder is drivingly connected with a movable clamping jaw. The second air cylinder is slidingly arranged at the bottom of the connecting seat. The output end of the first air cylinder is drivingly connected with the second air cylinder.

[0053] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A pressing machine for assembling workpieces, characterized in that, include: Rack (1); The workbench (2) is fixed to the top of the frame (1); A pressing mechanism (3) is provided on the top of the workbench (2). The pressing mechanism (3) contains an impeller (5) and a housing (6). The pressing mechanism (3) is used to press and assemble the impeller (5) and the housing (6). The feeding mechanism (4) is located outside the pressing mechanism (3) and is used to assemble and feed the impeller (5). The feeding component (7) is located outside the pressing mechanism (3), and the feeding component (7) is provided with a gripper (8) for gripping and feeding the housing (6).

2. A pressing machine for workpiece assembly according to claim 1, characterized in that, The pressing mechanism (3) includes: A support platform (31) is provided, and a driving component (32) is fixedly connected to the top of the support platform (31); The moving part (33) is connected to the output end of the driving part (32) in a transmission manner; Guide member (34), said guide member (34) is mounted on the support platform (31) and the movable member (33); A pressing head (35) is fixedly connected to the bottom of the movable part (33); A support column (36) is fixedly connected between the support platform (31) and the worktable (2).

3. A pressing machine for workpiece assembly according to claim 1, characterized in that, The feeding mechanism (4) includes: Two guide seats (41), and a drive seat (42) is slidably connected to the top of each of the two guide seats (41); A mobile stage (43) is fixedly connected to the top of the drive base (42).

4. A pressing machine for workpiece assembly according to claim 3, characterized in that, The feeding mechanism (4) also includes: Assembly cylinder (44), which is fixedly connected to the top of the moving platform (43); The guide cylinder (45) is sleeved on the outside of the assembly cylinder (44), the impeller (5) is slidably disposed inside the guide cylinder (45), and the housing (6) is slidably disposed inside the guide cylinder (45). Assembly column (46) is installed inside the assembly cylinder (44).

5. A pressing machine for workpiece assembly according to claim 1, characterized in that, The loading component (7) includes: The supporting column is fixedly connected to the top of the workbench (2); A connecting seat, which is fixedly connected to the top of the supporting column; The first cylinder is installed inside the connecting seat.

6. A pressing machine for workpiece assembly according to claim 5, characterized in that, The gripper (8) includes a second cylinder, the output end of which is connected to a movable gripper. The second cylinder is slidably disposed at the bottom of the connecting seat, and the output end of the first cylinder is connected to the second cylinder.

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