Trimming device for wooden door processing
By designing a wooden door trimming device including upper and lower pressing frames, clamping is achieved using screw sleeves and spacing adjustment screws, combining compression springs and arc-shaped blades, the problem of low manual trimming efficiency is solved and rapid , efficient wooden door trimming.
Patent Information
- Application Number
- CN202421095208.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When trimming wooden doors, small and medium-sized wooden door processing enterprises have low cutting efficiency with manual tools and cannot trim both sides at the same time. They need to flip the wooden doors, resulting in low efficiency.
A trimming device for wooden door processing is designed, including an upper press frame and a lower press frame. The clamping is achieved through screw sleeves and spacing adjustment screws, and the compression spring and arc-shaped blades are combined to achieve rapid trimming.
The device can be adjusted according to different wooden door thicknesses, has a wide range of application, is easy to use, does not need to be turned over, and has high efficiency.
Smart Images
Figure CN222521562U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wooden door trimming devices, in particular to a trimming device for wooden door processing. Background Art
[0002] Wooden doors are generally divided into solid wood doors, composite doors and all-wood doors. Among them, all-wood doors use natural logs as the door core, and the balance layer uses plywood instead of density board. The process has the natural characteristics and environmental protection of logs, and the process solves the instability of logs. However, both of them and solid wood doors are relatively expensive, and composite doors are more popular with the public due to their low prices. The edges of wooden doors are mostly bonded with veneer for edge sealing. After edge sealing, the excess veneer needs to be cut and trimmed. For small and medium-sized wooden door processing companies, the trimming here is mostly done by manual cutting with a knife to reduce equipment costs. However, when trimming with a knife manually, both sides cannot be trimmed at the same time, and the wooden door needs to be flipped, which is inefficient. Utility Model Content
[0003] The purpose of the utility model is to provide a trimming device for wooden door processing in order to solve the above problems.
[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0005] A trimming device for processing wooden doors, comprising an upper press frame and a lower press frame, the upper press frame being provided with a plurality of screw sleeve sliding holes, in which screw sleeves are slidably inserted, the lower press frame being provided with a plurality of screw rod insertion holes matching the screw sleeve sliding holes, a spacing adjustment screw being inserted in the screw rod insertion holes, the top end of the spacing adjustment screw extending between the upper press frame and the lower press frame and being screwed to the bottom of the screw sleeve, the top end of the screw sleeve extending to the top of the upper press frame and being installed with a top stop ring, a compression spring being installed on the screw sleeve between the top stop ring and the upper press frame, the end sides of the upper press frame and the lower press frame being provided with blade end grooves, a blade being installed in the blade end groove, and the blade being provided with an arc-shaped blade edge.
[0006] Furthermore, a bottom retaining ring disc is fixedly mounted on the threaded sleeve below the upper pressure frame, and a plurality of balls are installed on the outer ring surface of the bottom retaining ring disc.
[0007] Furthermore, a roller groove is provided at the bottom of the upper pressing frame and the top of the lower pressing frame, and a plurality of rollers are rotatably installed in the grooves of the roller groove.
[0008] Furthermore, one side of the upper pressing frame and the lower pressing frame is connected and installed with an outward-turned arc plate.
[0009] Furthermore, the blade is fixedly installed in the blade end groove by a blade fixing screw, and the inner groove wall of the blade end groove is provided with an inclined guide slope.
[0010] The beneficial effects are: the trimming device for wooden door processing described in the utility model can be adjusted according to the thickness of different wooden doors, has a wide range of applications, and is clamped to the door body for trimming by pushing and spring pressure. It is easy to use and does not require turning over, and is highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a structural diagram of a trimming device for wooden door processing described in the utility model;
[0012] Figure 2 It is an enlarged schematic diagram of structure A of a trimming device for wooden door processing described in the utility model.
[0013] The following are the descriptions of the reference numerals:
[0014] 1. Upper pressure frame; 2. Lower pressure frame; 3. Spacing adjustment screw; 4. Screw sleeve; 5. Bottom retaining ring; 6. Compression spring; 7. Top retaining ring; 8. Roller groove; 9. Roller in groove; 10. Outward arc plate; 11. Twist cap; 12. Ball bearing; 13. Blade fixing screw; 14. Arc blade; 15. Blade; 16. Inclined guide slope. DETAILED DESCRIPTION
[0015] The utility model is further described below in conjunction with the accompanying drawings:
[0016] like Figure 1-Figure 2 As shown, a trimming device for wooden door processing is composed of an upper pressing frame 1 and a lower pressing frame 2, and the upper pressing frame 1 and the lower pressing frame 2 are arranged opposite to each other and have a symmetrical structure;
[0017] The upper pressing frame 1 is provided with a plurality of screw sleeve sliding holes, in which screw sleeves 4 are slidably inserted, and the lower pressing frame 2 is provided with a plurality of screw rod insertion holes matching the screw sleeve sliding holes, in which spacing adjustment screw rods 3 are inserted, and the top end of the spacing adjustment screw rods 3 extends between the upper pressing frame 1 and the lower pressing frame 2 and is screwed to the bottom of the screw sleeve 4;
[0018] The top of the screw sleeve 4 extends to the top of the upper pressure frame 1 and is installed with a top stop ring 7. A compression spring 6 is installed on the screw sleeve 4 between the top stop ring 7 and the upper pressure frame 1. The elastic force of the compression spring 6 makes the upper pressure frame 1 and the lower pressure frame 2 clamped on the side of the wooden door, which is convenient for trimming.
[0019] The upper press frame 1 and the lower press frame 2 are both provided with blade end grooves, in which blade end grooves are installed blades 15, and the blades 15 are provided with arc blades 14, which are used for trimming and cutting the pressure strips on the sides of the wooden door.
[0020] like Figure 1-Figure 2 As shown, the utility model also discloses the following more optimized specific structures:
[0021] A bottom retaining ring plate 5 is fixedly mounted on the screw sleeve 4 below the upper pressing frame 1, and a plurality of balls 12 are mounted on the outer ring surface of the bottom retaining ring plate 5 for aiding sliding and facilitating sliding trimming on the side of the wooden door when pressed.
[0022] The bottom of the upper pressing frame 1 and the top of the lower pressing frame 2 are both provided with roller strip grooves 8, in which a plurality of rollers 9 are rotatably installed. The rollers 9 are used to be pressed onto the door surface of the wooden door to play a supporting role and perform rolling trimming under the action of external force.
[0023] One side of the upper pressing frame 1 and the lower pressing frame 2 is connected and installed with an outward-turned arc plate 10. The two outward-turned arc plates 10 are symmetrically arranged, and the outer sides of the plates are turned outward, making it convenient to clamp the wooden door.
[0024] The blade 15 is fixedly installed in the blade end groove by the blade fixing screw 13. The inner groove wall of the blade end groove is provided with an inclined guide slope 16. After the blade 15 trims the edge strips of the wooden door, the cut waste wire strips will not be blocked by the groove wall.
[0025] like Figure 1-Figure 2 The trimming device for wooden door processing shown is mainly used for trimming the side of wooden door. When in use, the twist cap 11 is rotated according to the thickness of the wooden door, so that the spacing adjustment screw 3 is rotated, thereby changing the length of the screw inserted into the screw sleeve 4, and changing the initial spacing between the upper pressing frame 1 and the lower pressing frame 2 to adapt to the thickness of the wooden door. Here, the initial spacing is smaller than the thickness of the wooden door.
[0026] Then the upper press frame 1 and the lower press frame 2 are pressed to the side of the wooden door. During the pressing process, the outward-turned arc plate 10 first contacts the side of the wooden door, and then the upper press frame 1 and the lower press frame 2 are stretched to the thickness of the wooden door until they can no longer be pushed, so that the upper press frame 1 and the lower press frame 2 are clamped on the door surfaces on both sides of the wooden door, and then pushed along the side of the wooden door, and the arc-shaped blade 14 trims the corners of the two sides at the same time to achieve rapid trimming.
[0027] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.
Claims
1. A trimming device for wooden door processing, characterized in that: The invention comprises an upper pressure frame and a lower pressure frame, the upper pressure frame is provided with a plurality of screw sleeve sliding holes, screw sleeves are slidably inserted in the screw sleeve sliding holes, the lower pressure frame is provided with a plurality of screw rod insertion holes matching the screw sleeve sliding holes, a spacing adjustment screw is inserted in the screw rod insertion holes, the top end of the spacing adjustment screw extends to between the upper pressure frame and the lower pressure frame and is screwed to the bottom of the screw sleeve, the top end of the screw sleeve extends to the top of the upper pressure frame and is installed with a top stop ring, a compression spring is installed on the screw sleeve between the top stop ring and the upper pressure frame, the end sides of the upper pressure frame and the lower pressure frame are provided with blade end grooves, a blade is installed in the blade end groove, and the blade is provided with an arc-shaped blade.
2. A trimming device for wooden door processing according to claim 1, characterized in that: A bottom retaining ring disc is fixedly sleeved on the screw sleeve below the upper pressure frame, and a plurality of balls are installed on the outer ring surface of the bottom retaining ring disc.
3. The trimming device for wooden door processing according to claim 1, characterized in that: The bottom of the upper pressing frame and the top of the lower pressing frame are both provided with roller strip grooves, and a plurality of rollers are rotatably installed in the grooves of the roller strip grooves.
4. The trimming device for wooden door processing according to claim 1, characterized in that: One side of the upper pressing frame and the lower pressing frame is connected and installed with an outward-turned arc plate.
5. The trimming device for wooden door processing according to claim 1, characterized in that: The blade is fixedly installed in the blade end groove by a blade fixing screw, and an inner groove wall of the blade end groove is provided with an inclined guide slope.