Press-fit device for assembling wooden toy parts

Abstract

The utility model discloses a press-fit device for assembling wooden toy parts, which relates to the technical field of assembling wooden toy parts and comprises a support plate, an air cylinder fixedly mounted on the support plate along the vertical direction and a press-fit component assembled at the output end of the air cylinder. The pressing assembly comprises a movable plate, four screw rods and two movable frames, the four screw rods are all installed below the movable plate, the two movable frames are used for assembling the screw rods, and two symmetrically-distributed movable grooves are formed in the top face of the movable plate. According to the device, connection between the screw and the threaded hole B can be removed, then the movable block can be pushed to drive the movable frame and the knocking hammer to move so as to achieve the transverse adjustment effect, meanwhile, the threaded sleeve can be rotated, the knocking hammer can be jacked up, and then the knocking hammer can be pushed to move left and right on the inner wall of the sliding groove so as to achieve the longitudinal adjustment effect.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden toy parts assembly, in particular to a pressing device for assembling wooden toy parts. Background Art

[0002] Wooden toys are toys made of wood, usually with natural texture and warm colors. Wooden toys can stimulate children's creativity and imagination, and also help to develop their hand-eye coordination and hands-on ability. Wooden toys are usually more environmentally friendly and durable than plastic toys because wood is a renewable resource. In addition, wooden toys are often carefully designed and made with higher quality and value. When assembling existing wooden toys, since wooden toys are connected by mortise and tenon structure, in order to make the parts of wooden toys more tightly connected after being combined, it is usually necessary to use a hammer to hammer manually to make the connection between the parts tighter;

[0003] After searching, the applicant found that a Chinese patent disclosed "a pressing device for assembling wooden toy parts", and its publication (announcement) number is "CN219521968U". This patent mainly realizes pressing the wooden toy by moving the push plate through the legs and driving the hammer through the driving member. At this time, the staff can hold the toy with both hands to avoid displacement between the wooden toys during the pressing and knocking process, which increases the accuracy of pressing and reduces the fatigue of the staff. With the reset component, the wooden toy can be repeatedly knocked and pressed, which increases the convenience of use and can effectively improve the production efficiency of pressing wooden toy parts.

[0004] The shortcomings of the pressing device for assembling wooden toy parts in the above-mentioned comparative documents are as follows: the position of the striking point of the striking hammer is fixed, while the actual situation is that wooden toys vary in size and shape, and have multiple mortise and tenon points. Therefore, when facing different wooden toys, the staff can only constantly adjust their posture and adjust the position of the wooden toys so that the striking hammer can hit the mortise and tenon points, which affects the operating efficiency and accuracy. For this reason, we propose a pressing device for assembling wooden toy parts. Utility Model Content

[0005] The utility model aims to provide a pressing device for assembling wooden toy parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing device for assembling wooden toy parts, comprising a support plate and a cylinder fixedly mounted on the support plate in a vertical direction, and a pressing assembly assembled at the output end of the cylinder;

[0007] The pressing assembly includes a movable plate and four screws installed under the movable plate, and two movable frames for assembling the screws. The top surface of the movable plate is provided with two symmetrically distributed movable grooves. The tops of the two movable frames are fixedly connected with two movable blocks that are slidably adapted to the movable grooves. The two movable frames are both n-shaped structures and both have sliding grooves at the bottom. The four screws are divided into two groups and are all installed at the bottom of the movable frame by locking nuts. The bottom ends of the four screws are installed with hammers.

[0008] As a further solution of the utility model: the four screw rods are distributed along the vertical direction, and the four percussion hammers are respectively threadedly connected to the bottom ends of the four screw rods.

[0009] As a further solution of the utility model: the four movable blocks are all locked and connected to the movable plate by two screws, and two through holes A for the screws to movably pass through are provided on the tops of the four movable blocks.

[0010] As a further solution of the utility model: a plurality of threaded holes are provided on both sides of the two movable grooves, and the plurality of threaded holes are evenly distributed at equal distances along the length direction of the movable groove.

[0011] As a further solution of the utility model: it also includes a support assembly installed on the back of the support plate, the support assembly includes a working plate arranged parallel to the bottom of the movable plate and four support legs distributed in a rectangular array and assembled on the bottom of the working plate, and the back of the working plate is fixedly connected to the movable plate through two support rods.

[0012] As a further solution of the utility model: the bottom ends of the four supporting legs are all glued with rubber pads, and the top surfaces of the four supporting legs are respectively fixedly connected to the four corners of the bottom surface of the working plate.

[0013] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model adds a pressing assembly so that when facing wooden toys of various shapes, the staff can release the connection between the screw and the B threaded hole, and then push the movable block to drive the movable frame and the knocking hammer to move to achieve the effect of lateral adjustment, and at the same time, the threaded sleeve can be rotated to push the knocking hammer upward, and then the knocking hammer can be pushed to move left and right on the inner wall of the slide slot to achieve the effect of longitudinal adjustment, so that the operator can adjust the position layout of the knocking hammer in real time according to the use requirements.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of a movable frame in an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of an active block in an embodiment of the utility model;

[0019] Figure 4 for Figure 1 A partial enlarged schematic diagram in the middle.

[0020] In the figure: 1. support plate; 2. cylinder; 3. pressing assembly; 31. movable plate; 32. movable frame; 33. movable block; 34. nut; 35. screw; 36. knock hammer; 37. screw; 4. support assembly; 41. working plate; 42. support leg; 43. support rod. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1, please refer to the attached Figure 1 -Attached Figure 4 , a pressing device for assembling wooden toy parts, comprising a support plate 1 and a cylinder 2 fixedly mounted on the support plate 1 along a vertical direction, and a pressing assembly 3 assembled at an output end of the cylinder 2;

[0023] The pressing assembly 3 includes a movable plate 31 and four screws 35 installed under the movable plate 31, and two movable frames 32 for assembling the screws 35. The top surface of the movable plate 31 is provided with two symmetrically distributed movable grooves. The tops of the two movable frames 32 are fixedly connected with two movable blocks 33 that are slidably adapted to the movable grooves. The two movable frames 32 are both n-shaped structures and both have sliding grooves at the bottom. The four screws 35 are divided into two groups and are all locked and installed at the bottom of the movable frame 32 by nuts 34. The bottom ends of the four screws 35 are each installed with a knocking hammer 36.

[0024] In this embodiment, four screw rods 35 are distributed along the vertical direction, and four percussion hammers 36 are respectively threadedly connected to the bottom ends of the four screw rods 35;

[0025] When a large wooden toy needs to be pressed together, there are more than one mortise and tenon joints. A single striking hammer 36 can only achieve the pressing of one point, which requires repeated operations. Therefore, four striking hammers 36 are provided. As long as the four striking hammers 36 are adjusted to the top of the mortise and tenon joints, the cylinder 2 is started so that the striking hammers 36 can strike the mortise and tenon joints at different locations.

[0026] In this embodiment, the four movable blocks 33 are locked and connected to the movable plate 31 by two screws 37, and the tops of the four movable blocks 33 are provided with two through holes A for the screws 37 to movably penetrate;

[0027] The screw 37 is used to fix the position of the movable block 33 and the movable frame 32 , and the screw 37 movably penetrates the through hole on the movable block 33 and is threadedly connected with the threaded hole on the movable plate 31 .

[0028] In this embodiment, a plurality of threaded holes are provided on both sides of the two movable grooves, and the plurality of threaded holes are evenly distributed at equal distances along the length direction of the movable grooves.

[0029] Specifically, by adding the pressing assembly 3, when the staff is faced with wooden toys of various shapes, they can release the connection between the screw 37 and the B threaded hole, and then push the movable block 33 to drive the movable frame 32 and the knocking hammer 36 to move to achieve the effect of lateral adjustment. At the same time, the threaded sleeve can be rotated to push the knocking hammer 36 upward, and then the knocking hammer 36 can be pushed to move left and right on the inner wall of the slide slot to achieve the effect of longitudinal adjustment, so that the operator can adjust the position layout of the knocking hammer 36 in real time according to usage requirements.

[0030] Example 2, please refer to the attached Figure 1 -Attached Figure 4 , a pressing device for assembling wooden toy parts, comprising a support plate 1 and a cylinder 2 fixedly mounted on the support plate 1 along a vertical direction, and a pressing assembly 3 assembled at an output end of the cylinder 2;

[0031] The pressing assembly 3 includes a movable plate 31 and four screws 35 installed under the movable plate 31, and two movable frames 32 for assembling the screws 35. The top surface of the movable plate 31 is provided with two symmetrically distributed movable grooves. The tops of the two movable frames 32 are fixedly connected with two movable blocks 33 that are slidably adapted to the movable grooves. The two movable frames 32 are both n-shaped structures and both have sliding grooves at the bottom. The four screws 35 are divided into two groups and are all locked and installed at the bottom of the movable frame 32 by nuts 34. The bottom ends of the four screws 35 are each installed with a knocking hammer 36.

[0032] In this embodiment, a support assembly 4 is also included which is installed on the back of the support plate 1. The support assembly 4 includes a working plate 41 which is arranged parallel to the bottom of the movable plate 31 and four supporting legs 42 which are arranged in a rectangular array and are assembled on the bottom of the working plate 41. The back of the working plate 41 is fixedly connected to the movable plate 31 through two supporting rods 43.

[0033] The working plate 41 is used for placing wooden toys, and the supporting rod 43 is used to fix the positions of the supporting plate 1 , the cylinder 2 and the pressing assembly 3 .

[0034] In this embodiment, the bottom ends of the four supporting legs 42 are all glued with rubber pads, and the top surfaces of the four supporting legs 42 are fixedly connected to the four corners of the bottom surface of the working plate 41 respectively;

[0035] In order to prevent the center of gravity of the device from being unstable, weight blocks are added inside the two support legs 42 close to the support rod 43 to maintain the stability of the device.

[0036] Working principle:

[0037] First, place the wooden toy on top of the working board 41, and then the staff can turn the screw 37 to release the fixation between the screw 37 and the B threaded hole, and then push the movable block 33 to drive the movable frame 32 and the knocking hammer 36. When moving to the required position, turn the screw 37 and the corresponding B threaded hole to fix the position of the movable block 33 and the knocking hammer 36, and then rotate the threaded sleeve in the opposite direction, and lift the knocking hammer 36 upward, and then push the knocking hammer 36 to move left and right on the inner wall of the slide groove. When moving to the required position, rotate the threaded sleeve in the opposite direction to make the threaded sleeve abut against the inner wall of the movable frame 32, thereby fixing the position of the knocking hammer 36. At this point, the entire work process is completed.

[0038] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature screws, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0043] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principle and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. A pressing device for assembling wooden toy parts, characterized in that: It comprises a support plate (1), a cylinder (2) fixedly mounted on the support plate (1) in a vertical direction, and a pressing assembly (3) assembled on the output end of the cylinder (2); The pressing assembly (3) comprises a movable plate (31) and four screw rods (35) all mounted below the movable plate (31), and two movable frames (32) for mounting the screw rods (35); the top surface of the movable plate (31) is provided with two movable grooves which are symmetrically distributed; the tops of the two movable frames (32) are fixedly connected with two movable blocks (33) which are slidably matched with the movable grooves; the two movable frames (32) are both in an n-shaped structure and both have sliding grooves at their bottoms; the four screw rods (35) are divided into two groups and are all locked and mounted on the bottom of the movable frame (32) by nuts (34); and the bottom ends of the four screw rods (35) are each provided with a knocking hammer (36).

2. A pressing device for assembling wooden toy parts according to claim 1, characterized in that: The four screw rods (35) are distributed in the vertical direction, and the four striking hammers (36) are respectively threadedly connected to the bottom ends of the four screw rods (35).

3. A pressing device for assembling wooden toy parts according to claim 1, characterized in that: The four movable blocks (33) are all locked and connected to the movable plate (31) via two screws (37), and two through holes A for the screws (37) to movably penetrate are provided on the tops of the four movable blocks (33).

4. A pressing device for assembling wooden toy parts according to claim 1, characterized in that: A plurality of threaded holes are provided on both sides of the two movable grooves, and the plurality of threaded holes are evenly distributed at equal distances along the length direction of the movable grooves.

5. A pressing device for assembling wooden toy parts according to claim 1, characterized in that: It also includes a support assembly (4) installed on the back side of the support plate (1), the support assembly (4) includes a working plate (41) arranged parallel to the bottom of the movable plate (31) and four supporting legs (42) arranged in a rectangular array and assembled on the bottom of the working plate (41), the back side of the working plate (41) is fixedly connected to the movable plate (31) via two support rods (43).

6. A pressing device for assembling wooden toy parts according to claim 5, characterized in that: The bottom ends of the four supporting legs (42) are all glued with rubber pads, and the top surfaces of the four supporting legs (42) are respectively fixedly connected to the four corners of the bottom surface of the working plate (41).

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