Machine head assembly of crimping machine

Abstract

The utility model relates to the technical field of crimping machines, and discloses a crimping machine head assembly which comprises a crimping machine head assembly body, rotating devices are arranged on the left side and the right side of the crimping machine head assembly body, a supporting device is arranged at the bottom end of the crimping machine head assembly body, and the supporting device comprises a supporting frame and a supporting block. The supporting block is rectangular, the two supporting frames are fixedly installed over the crimping machine head assembly body and located on the left side and the right side of the crimping machine head assembly body, and a clamping device capable of clamping the crimping machine head assembly body is arranged in an inner cavity of the supporting block. And the rotating device can enable the crimping machine head assembly body to provide two working directions, so that the application range of the crimping machine head assembly body can be effectively widened, and the crimping machine head assembly has very high practicability. The clamping device can ensure that the machine head assembly body of the crimping machine does not move during working, the working stability of the machine head assembly body of the crimping machine is ensured, and the device is reasonable in design and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping machines, in particular to a crimping machine head assembly. Background Art

[0002] The head assembly of a crimping machine refers to the part used to perform the pressing, clamping or connecting operation, usually installed on the top or front of the crimping machine. The design and structure of the head assembly depends on the needs of the specific application.

[0003] Several common crimping machine head components:

[0004] Pin Head: Used to fix parts or materials on the workbench and complete the pressing operation by applying downward pressure.

[0005] Clamping fixtures: include jaws, pliers or other clamping devices used to secure the workpiece and provide a stable clamping force.

[0006] Mold or die: A mold used to form a workpiece to a specific shape, size, or texture. It can be a metal mold, plastic mold, or other type of mold.

[0007] Heat Sealing Head: A head assembly used in heat sealing operations that fuses materials together by applying heat or pressure.

[0008] Fastening Head: A head assembly used to tighten bolts, nuts or other fasteners and may be manually, pneumatically or hydraulically controlled.

[0009] The selection of these head components depends on the requirements of the specific application, including the type of material being processed, the shape and size of the workpiece, and the desired operation style.

[0010] The existing crimping machine head assembly has two working states, namely horizontal and vertical. The crimping machine head assembly in these two states is in independent states. If you want to achieve two usage states on a crimping machine, you can make the device have a wider range of use. In order to solve this problem, this application proposes a device that allows the crimping machine head assembly to have two usage states, which can improve the scope of application of the crimping machine head assembly and enhance its practicality.

[0011] To this end, we propose a crimping machine head assembly. Utility Model Content

[0012] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a crimping machine head assembly.

[0013] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crimping machine head assembly, including a crimping machine head assembly body, wherein rotating devices are provided on the left and right sides of the crimping machine head assembly body, and a supporting device is provided at the bottom end of the crimping machine head assembly body, the supporting device includes a supporting frame and a supporting block, the supporting block is rectangular, and the two supporting frames are fixedly installed directly above the crimping machine head assembly body and are located on the left and right sides of the crimping machine head assembly body, and a clamping device for clamping the crimping machine head assembly body is provided in the inner cavity of the support block.

[0014] Furthermore, the rotating device includes an installation box fixedly installed on a side wall of the two support frames away from each other, the two installation boxes are rectangular with hollow interiors, and installation columns are fixedly installed above the two support frames, and the two installation columns are both cylindrical.

[0015] Furthermore, a first rotating motor is fixedly installed on the bottom wall of the inner cavity of the two installation boxes, and the output end of each first rotating motor is vertically connected to the first rotating shaft. The top ends of the two first rotating shafts are movably installed on the top wall of the inner cavity of the two installation boxes through bearings.

[0016] Furthermore, a worm is installed through the outer wall surface of the two first rotating shafts, and a worm wheel is vertically engaged with the rear side of the two worms. A second rotating shaft is installed horizontally through the axis of the two worm wheels, and the left ends of the two second rotating shafts are movably installed on the side wall surface of the inner cavity of the two installation boxes away from each other through bearings.

[0017] Furthermore, mounting grooves are horizontally penetrated at the axis centers of the two mounting columns, and the ends of the two second rotating shafts close to each other respectively penetrate the two mounting grooves and are fixedly connected to the left and right side walls of the crimping machine head assembly body.

[0018] Furthermore, the clamping device includes a second rotating motor fixedly mounted on the bottom wall of the inner cavity of the support block, the output end of the second rotating motor is vertically fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a second moving block, and the rear wall of the second moving block is fixedly connected to a moving plate.

[0019] Furthermore, the left and right sides of the movable plate are fixedly connected with a first movable block, and the upper and lower side walls of the two first movable blocks are vertically movable and penetrated by limiting guide rods, and the upper and lower ends of the two sets of limiting guide rods are respectively fixedly connected to the upper and lower side walls of the inner cavity of the support block.

[0020] Furthermore, a limit clamp ring is fixedly installed on the upper wall of the movable plate. The limit clamp ring is in a circular shape and passes through the upper wall of the support block. The inner diameter of the limit clamp ring is compatible with the crimping machine head assembly body.

[0021] Beneficial Effects

[0022] The utility model provides a crimping machine head assembly, which has the following beneficial effects:

[0023] 1. This crimping machine head assembly, the crimping machine head assembly body is divided into two types according to the actual working conditions when working, one is placed in a horizontal state, and the other is placed in a vertical state. The two modes are convenient for the staff to crimp the hose connectors that need to be processed. In order to facilitate the staff to choose, a rotating device is set on the left and right sides of the crimping machine head assembly body, which can rotate the crimping machine head assembly body in a horizontal state by 90 degrees to a vertical state. The crimping machine head assembly body in a vertical state is clamped by a clamping device set at the bottom, which is convenient for subsequent operations. The device is reasonably designed, can effectively improve the application range of the crimping machine head assembly body, and has strong practicality.

[0024] 2. The head assembly of the crimping machine, by starting the first rotating motor to work, the first rotating motor drives the worm on the first rotating shaft to rotate, the worm is meshed with the worm wheel, the worm wheel can drive the second rotating shaft to rotate synchronously, the two sets of second rotating shafts can drive the body of the crimping machine head assembly to rotate, the body of the crimping machine head assembly after rotating to a vertical state, by starting the second rotating motor to work, the second rotating motor drives the threaded rod to rotate, the threaded rod can drive the second moving block to move up and down, the second moving block drives the moving plate and the limiting clamp ring to move up and down, the two sets of first moving blocks can ensure that the moving plate will not be offset when moving. The limiting clamp ring moves out of the support block and engages with the body of the crimping machine head assembly, ensuring that the body of the crimping machine head assembly will not move when working, ensuring the stability of the body of the crimping machine head assembly when working, the device is reasonably designed and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the crimping machine head assembly of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the connection between the support frame and the mounting column of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the clamping device of the utility model.

[0029] Legend:

[0030] 10. The crimping machine head assembly body; 11. The support frame; 12. The mounting box; 13. The support block; 14. The limit clamp; 15. The mounting column; 16. The mounting groove; 17. The first rotating motor; 18. The first rotating shaft; 19. The worm; 20. The worm wheel; 21. The second rotating shaft; 22. The moving plate; 23. The first moving block; 24. The second moving block; 25. The limit guide rod; 26. The threaded rod; 27. The second rotating motor. DETAILED DESCRIPTION

[0031] Embodiment 1: A crimping machine head assembly, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a crimping machine head assembly body 10, and a rotating device is provided on both sides of the crimping machine head assembly body 10. A supporting device is provided at the bottom end of the crimping machine head assembly body 10, and the supporting device includes a supporting frame 11 and a supporting block 13. The supporting block 13 is rectangular, and two supporting frames 11 are fixedly installed directly above the crimping machine head assembly body 10 and are located on the left and right sides of the crimping machine head assembly body 10. A clamping device that can clamp the crimping machine head assembly body 10 is provided in the inner cavity of the supporting block 13. The rotating device includes an installation box 12 fixedly installed on a side wall of the two supporting frames 11 away from each other, and the two installation boxes 12 are rectangular with hollow interiors. The upper parts of the two supporting frames 11 are fixedly installed with installation columns 15, and the two installation columns 15 are both cylindrical. A first rotating motor 17 is fixedly installed on the bottom wall of the inner cavity of the two installation boxes 12, and the output end of each first rotating motor 17 is vertically connected to a first rotating shaft 18. The top ends of the two first rotating shafts 18 are movably installed on the top wall of the inner cavity of the two installation boxes 12 through bearings.

[0032] The crimping machine head assembly body 10 can be divided into two types according to the actual working conditions when working, one is placed in a horizontal state, and the other is placed in a vertical state. The two modes are convenient for the staff to crimp the hose connectors that need to be processed. In order to facilitate the staff to choose, a rotating device is provided on the left and right sides of the crimping machine head assembly body 10, which can rotate the crimping machine head assembly body 10 in a horizontal state by ninety degrees to become a vertical state. The crimping machine head assembly body 10 in a vertical state is clamped by a clamping device provided at the bottom, which is convenient for subsequent operation. The device is reasonably designed, can effectively improve the application range of the crimping machine head assembly body 10, and has strong practicality.

[0033] Embodiment 2: Based on Embodiment 1, Figure 4As shown, the outer wall surfaces of the two first rotating shafts 18 are penetrated by worms 19, and the rear sides of the two worms 19 are vertically engaged with worm wheels 20. The second rotating shafts 21 are horizontally penetrated by the axis centers of the two worm wheels 20, and the left ends of the two second rotating shafts 21 are respectively movably mounted on the side walls of the inner cavities of the two mounting boxes 12 through bearings. The axis centers of the two mounting columns 15 are horizontally penetrated by mounting grooves 16, and the ends of the two second rotating shafts 21 that are close to each other penetrate the two mounting grooves 16 and are fixedly connected to the left and right side walls of the crimping machine head assembly body 10. The clamping device includes a second rotating motor 27 fixedly mounted on the bottom end wall of the inner cavity of the support block 13, and the output end of the second rotating motor 27 is vertically fixedly connected to a threaded rod 26, and the outer wall surface of the threaded rod 26 is threadedly connected to a second moving block 24, and the rear wall surface of the second moving block 24 is fixedly connected to a moving plate 22. The left and right sides of the moving plate 22 are fixedly connected with the first moving blocks 23. The upper and lower side walls of the two first moving blocks 23 are vertically movable and penetrated with limit guide rods 25. The upper and lower ends of the two sets of limit guide rods 25 are respectively fixedly connected with the upper and lower side walls of the inner cavity of the support block 13. The upper wall of the moving plate 22 is fixedly installed with a limit snap ring 14. The limit snap ring 14 is annular and penetrates the upper wall of the support block 13. The inner diameter of the limit snap ring 14 is adapted to the crimping machine head assembly body 10.

[0034] By starting the first rotating motor 17, the first rotating motor 17 drives the worm 19 on the first rotating shaft 18 to rotate, the worm 19 is meshed with the worm wheel 20, the worm wheel 20 can drive the second rotating shaft 21 to rotate synchronously, the two sets of second rotating shafts 21 can drive the crimping machine head assembly body 10 to rotate, and the crimping machine head assembly body 10 after rotating to a vertical state, by starting the second rotating motor 27, the second rotating motor 27 drives the threaded rod 26 to rotate, the threaded rod 26 can drive the second moving block 24 to move up and down, the second moving block 24 drives the moving plate 22 and the limiting snap ring 14 to move up and down, and the two sets of first moving blocks 23 can ensure that the moving plate 22 will not be offset when moving. The limiting snap ring 14 moves out of the support block 13 and engages with the crimping machine head assembly body 10, ensuring that the crimping machine head assembly body 10 will not move when working, ensuring the stability of the crimping machine head assembly body 10 when working, and the device is reasonably designed and easy to use.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A crimping machine head assembly, comprising a crimping machine head assembly body, characterized in that: The left and right sides of the crimping machine head assembly body are provided with rotating devices, and the rotating device includes an installation box fixedly installed on a side wall surface of the two support frames away from each other. The two installation boxes are rectangular with hollow interiors, and installation columns are fixedly installed on the top of the two support frames. The two installation columns are cylindrical, and a supporting device is provided at the bottom end of the crimping machine head assembly body. The supporting device includes a supporting frame and a supporting block. The supporting block is rectangular, and the two support frames are fixedly installed directly above the crimping machine head assembly body and are located on the left and right sides of the crimping machine head assembly body. A clamping device for clamping the crimping machine head assembly body is provided in the inner cavity of the support block, and the clamping device includes a second rotating motor fixedly installed on the bottom end wall surface of the inner cavity of the support block, and the output end of the second rotating motor is vertically fixedly connected with a threaded rod, and the outer wall surface of the threaded rod is threadedly connected with a second moving block, and the rear side wall surface of the second moving block is fixedly connected with a moving plate.

2. The crimping machine head assembly according to claim 1, characterized in that: A first rotating motor is fixedly installed on the bottom wall of the inner cavity of the two installation boxes, and the output end of each first rotating motor is vertically connected to a first rotating shaft. The top ends of the two first rotating shafts are movably installed on the top wall of the inner cavity of the two installation boxes through bearings.

3. The crimping machine head assembly according to claim 2, characterized in that: A worm is installed through the outer wall of the two first rotating shafts, and a worm wheel is vertically engaged with the rear side of the two worms. A second rotating shaft is installed horizontally through the axis of the two worm wheels. The left ends of the two second rotating shafts are movably installed on the side wall of the inner cavity of the two installation boxes away from each other through bearings.

4. The crimping machine head assembly according to claim 1, characterized in that: The axes of the two mounting posts are horizontally penetrated with mounting grooves, and the ends of the two second rotating shafts close to each other respectively penetrate the two mounting grooves and are fixedly connected to the left and right side walls of the crimping machine head assembly body.

5. The crimping machine head assembly according to claim 1, characterized in that: The left and right sides of the movable plate are fixedly connected with first movable blocks, and the upper and lower side walls of the two first movable blocks are vertically movable and penetrated by limit guide rods, and the upper and lower ends of the two sets of limit guide rods are respectively fixedly connected to the upper and lower side walls of the inner cavity of the support block.

6. The crimping machine head assembly according to claim 5, characterized in that: A limit clamp ring is fixedly installed on the upper wall of the movable plate. The limit clamp ring is in a circular shape and passes through the upper wall of the support block. The inner diameter of the limit clamp ring is compatible with the main body of the crimping machine head assembly.

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