Mold hanging machine capable of quickly replacing engraving head

Abstract

The mold hanging machine capable of rapidly replacing the carving head comprises a mold hanging machine body, a carving handle is installed at one end of the mold hanging machine body, a transmission shaft of the carving handle is fixedly connected with a shell, a bent lever is in clearance fit with a through groove in the outer side of one end of the shell, and one end of the bent lever is fixedly connected with a clamping plate; and one side of the rear end of the curved bar is rotationally connected with the rear end of the inner wall of the shell through a pin shaft. Through cooperation of a mold hanging machine body, a carving handle, a bent plate, a shell, a clamping plate, a second spring and a replacement structure, a motor drives a threaded rod to rotate, the threaded rod drives a bent block to move rightwards, the second spring drives a bent rod to rotate inwards, the bent rod drives the clamping plate to rotate inwards, then a carving head is loosened, a new carving head is inserted into the shell, and the motor drives the threaded rod to rotate reversely; and the curved block drives the curved rod to rotate outwards, then the clamping plate and the carving head are attached and clamped, workers can conveniently and rapidly replace the carving head, and operation of the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to a die hanging machine body, in particular to a die hanging machine with a fast replacement engraving head. Background Art

[0002] When performing relatively fine engraving on metal and non-metal objects, the hanging mold machine body must be used. By replacing different engraving heads, different engraving requirements can be met.

[0003] The existing hanging grinder (application number: 201720053586.7) is convenient for users to intuitively and accurately grasp the speed regulation effect, and is relatively accurate. The above-mentioned problem still exists. When replacing the engraving head of the hanging mold machine body, the staff needs to use an external toothed rod to dock with the toothed disc on the hanging mold machine body, and rotate the toothed rod to loosen and tighten the engraving head, thereby replacing the engraving head. However, when the toothed disc rotates, it is necessary to ensure that the toothed rod manually rotated by the staff is always engaged, which makes it inconvenient for the staff to operate and it is easy to misalign. It is necessary to re-align the rotation work, which is not convenient for the staff to quickly replace the engraving head and is not convenient for the staff to operate. When the hanging mold machine body is in use, the hanging mold machine body often needs to be suspended for use, which is not convenient for clamping and fixing the external hanging parts, and the stability when suspended is poor. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a mold hanging machine for quickly replacing the engraving head, which is convenient for the staff to quickly replace the engraving head, convenient for the staff to operate, convenient for clamping and fixing the external hanging parts, and improves the stability during hanging use.

[0005] The utility model solves the technical problem by adopting a technical solution: the mold hanging machine for quickly replacing an engraving head comprises a mold hanging machine body, one end of the mold hanging machine body is equipped with an engraving handle, a transmission shaft of the engraving handle is fixedly connected with a shell, a curved rod is gap-matched with an outer through groove at one end of the shell, one end of the curved rod is fixedly connected with a clamping plate, one side of the rear end of the curved rod is rotatably connected to the rear end of the inner wall of the shell through a pin, a switch is installed on one side of the top of the engraving handle, one side of the outer wall of the curved rod is fixedly connected with a second spring, one end of the second spring is fixedly connected to one side of the inner wall of the shell, and one side of the shell is provided with a replacement structure.

[0006] For further improvement, the replacement structure includes a motor, one end of the motor is fixedly connected to one end of the inner wall of the shell, the output end of the motor is fixedly connected to a threaded rod, one side of the outer wall of the threaded rod is threadedly connected to a curved block, one end of the curved block is fitted with one side of the outer wall of the curved rod, the inner side through groove gap of the curved block is fitted with a sliding block, and the rear end of the sliding block is fixedly connected to the rear end of the inner wall of the shell.

[0007] For further improvement, a curved plate is fixedly connected to the upper part of the outer wall of the hanging mold machine body.

[0008] For further improvement, a rod body is fitted in the inner wall gap of one side of the curved plate, and the bottom of the rod body is fixedly connected to the plate body.

[0009] For further improvement, a spring 1 is provided in the clearance below the outer wall of the rod body.

[0010] For further improvement, the upper and lower ends of the spring 1 are fixedly connected to the bottom side of the curved plate and the top side of the plate body respectively.

[0011] The beneficial effects of the utility model are as follows: the utility model, through the cooperation of the mold hanging machine body, the engraving handle, the curved plate, the shell, the clamping plate, the second spring and the replacement structure, enables the device to be used when the motor drives the threaded rod to rotate, the threaded rod drives the curved block to move to the right, the second spring drives the curved rod to rotate inward, the curved rod drives the clamping plate to rotate inward, and then the engraving head is loosened, and a new engraving head is inserted into the shell, the motor drives the threaded rod to reverse, and then the curved block moves to the left, and the curved block drives the curved rod to rotate outward, so that the clamping plate and the engraving head are fitted and clamped, which is convenient for the staff to quickly replace the engraving head and convenient for the staff to operate;

[0012] Through the cooperation of the mold hanging machine body, the curved plate, the rod body, the plate body and the spring, when the device is in use, the curved plate can be hung on the external hanging rod, and the spring drives the plate body to move upward. The plate body and the curved plate clamp the external hanging rod, which is convenient for clamping and fixing the external hanging parts, thereby improving the stability during suspension use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the mold hanging machine body, carving handle and curved plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the motor, threaded rod and curved block structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the cover body, magnet one and magnet two of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the engraved handle, spring 2 and curved rod of the utility model;

[0018] Figure 6 This is a schematic diagram of the housing, curved rod and clamping plate structure of the utility model.

[0019] Explanation of the accompanying drawings: 1. hanging mold machine body, 2. replacement structure, 2a1. motor, 2a2. threaded rod, 2a3. curved block, 2a4. slider, 2b1. cover body, 2b2. magnet one, 2b3. magnet two, 3. engraving handle, 4. curved plate, 5. rod body, 6. plate body, 7. spring one, 8. switch, 9. housing, 10. curved rod, 11. clamping plate, 12. spring two. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: Example 1

[0021] Referring to the accompanying drawings: In the present embodiment, a mold hanging machine for quickly replacing an engraving head comprises a mold hanging machine body 1, an engraving handle 3 is installed at one end of the mold hanging machine body 1, a transmission shaft of the engraving handle 3 is fixedly connected to a shell 9, a curved rod 10 is fitted in the outer through groove gap at one end of the shell 9, one end of the curved rod 10 is fixedly connected to a splint 11, one end of the splint 11 is fixedly connected to a rubber block, one side of the rear end of the curved rod 10 is rotatably connected to the rear end of the inner wall of the shell 9 through a pin shaft, a switch 8 is installed on one side of the top of the engraving handle 3, and the switch 8 is electrically connected to the motor 2a1.

[0022] A spring 2 12 is fixedly connected to one side of the outer wall of the curved rod 10, and one end of the spring 2 12 is fixedly connected to one side of the inner wall of the shell 9. A curved plate 4 is fixedly connected to the upper part of the outer wall of the hanging mold machine body 1, and a rod body 5 is fitted in the gap of the inner wall of one side of the curved plate 4. The bottom of the rod body 5 is fixedly connected to the plate body 6. When the rod body 5 is subjected to force, it can move up and down on the inner wall of one side of the curved plate 4. A spring 1 7 is fitted in the gap below the outer wall of the rod body 5. The upper and lower ends of the spring 1 7 are respectively fixedly connected to the bottom side of the curved plate 4 and the top side of the plate body 6. The spring 1 7 gives the plate body 6 an upward force. A replacement structure 2 is provided on one side of the shell 9. The replacement structure 2 is convenient for the staff to quickly replace the engraving head and is convenient for the staff to operate.

[0023] The replacement structure 2 includes a motor 2a1, one end of which is fixedly connected to one end of the inner wall of the shell 9. The model of the motor 2a1 is determined according to the actual usage. The output end of the motor 2a1 is fixedly connected to a threaded rod 2a2, and a curved block 2a3 is threadedly connected to one side of the outer wall of the threaded rod 2a2. One end of the curved block 2a3 is fitted with one side of the outer wall of the curved rod 10. A slider 2a4 is fitted in the inner groove gap of the curved block 2a3. The slider 2a4 plays a limiting role when the curved block 2a3 moves left and right under force. The rear end of the slider 2a4 is fixedly connected to the rear end of the inner wall of the shell 9, which is convenient for the staff to quickly replace the engraving head and convenient for the staff to operate.

[0024] Working principle:

[0025] When using this hanging mold machine with quick-change engraving head:

[0026] Place the curved plate 4 on the external suspension rod, and the spring 1 7 drives the plate body 6 to move upward. The plate body 6 and the curved plate 4 clamp the external suspension rod to improve the stability of the suspension. When the engraving head needs to be replaced, press the switch 8 to start the motor 2a1, and the motor 2a1 drives the threaded rod 2a2 to rotate, and the threaded rod 2a2 drives the curved block 2a3 to move to the right. The spring 2 12 drives the curved rod 10 to rotate inward, and the curved rod 10 drives the clamping plate 11 to rotate inward, thereby loosening the engraving head and pulling the engraving head to the right to realize the disassembly of the engraving head, and insert the new engraving head into the shell 9. The motor 2a1 drives the threaded rod 2a2 to reverse, thereby moving the curved block 2a3 to the left, and the curved block 2a3 drives the curved rod 10 to rotate outward, thereby making the clamping plate 11 fit and clamp the engraving head, thereby completing the replacement of the engraving head. Example 2

[0027] Referring to the accompanying drawings: In this embodiment, a hanging mold machine for quickly replacing an engraving head, wherein the replacement structure 2 can also include a cover body 2b1, one end of the cover body 2b1 is rotatably connected to the top side of the engraving handle 3 through a pin shaft, one end of the inner wall of the cover body 2b1 is fixedly connected to a magnet 2b2, one end of the magnet 2b2 is attracted to a magnet 2b3, and the bottom of the magnet 2b3 is fixedly connected to the top side of the engraving handle 3.

[0028] Working principle:

[0029] Turning to the cover body 2b1, the cover body 2b1 drives the magnet 1 2b2 to rotate, the cover body 2b1 blocks the switch 8, and the magnet 1 2b2 and the magnet 2 2b3 are attracted to each other, thereby protecting the switch 8 and avoiding accidental touch.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A die hanging machine for quickly replacing an engraving head, comprising a die hanging machine body (1), characterized in that: A carving handle (3) is installed at one end of the mold hanging machine body (1); a transmission shaft of the carving handle (3) is fixedly connected to a housing (9); a curved rod (10) is gap-matched in an outer through slot at one end of the housing (9); a clamping plate (11) is fixedly connected to one end of the curved rod (10); a rear end of the curved rod (10) is rotatably connected to the rear end of the inner wall of the housing (9) via a pin; a switch (8) is installed at one side of the top of the carving handle (3); a spring 2 (12) is fixedly connected to one side of the outer wall of the curved rod (10); one end of the spring 2 (12) is fixedly connected to one side of the inner wall of the housing (9); and a replacement structure (2) is provided at one side of the housing (9).

2. The mold hanging machine for quickly changing the engraving head according to claim 1 is characterized in that: The replacement structure (2) comprises a motor (2a1), one end of the motor (2a1) being fixedly connected to one end of the inner wall of the housing (9), the output end of the motor (2a1) being fixedly connected to a threaded rod (2a2), one side of the outer wall of the threaded rod (2a2) being threadedly connected to a curved block (2a3), one end of the curved block (2a3) being fitted to one side of the outer wall of the curved rod (10), a sliding block (2a4) being fitted in the inner through groove gap of the curved block (2a3), and a rear end of the sliding block (2a4) being fixedly connected to the rear end of the inner wall of the housing (9).

3. The mold hanging machine for quickly changing the engraving head according to claim 1 is characterized in that: A curved plate (4) is fixedly connected to the upper part of the outer wall of the formwork hanging machine body (1).

4. The mold hanging machine for quickly changing the engraving head according to claim 3 is characterized by: A rod body (5) is fitted in a gap on the inner wall of one side of the curved plate (4), and a plate body (6) is fixedly connected to the bottom of the rod body (5).

5. The mold hanging machine for quickly changing the engraving head according to claim 4 is characterized in that: A spring 1 (7) is provided in a clearance fit below the outer wall of the rod body (5).

6. The mold hanging machine for quickly changing the engraving head according to claim 5 is characterized by: The upper and lower ends of the spring 1 (7) are respectively fixedly connected to the bottom side of the curved plate (4) and the top side of the plate body (6).

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