A jig device for furniture manufacturing
By introducing a servo motor-driven lead screw and rack and pinion structure into the furniture manufacturing fixture, combined with a telescopic scale and a transparent movable sleeve, the problem of existing fixtures being unable to conveniently measure processing positions and adjust angles has been solved. This has enabled convenient measurement of board positions and adjustment of angles, thereby improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAZHOU CHENLIAN FURNITURE CO LTD
- Filing Date
- 2025-07-02
- Publication Date
- 2026-06-16
Smart Images

Figure CN224360351U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of furniture manufacturing, specifically to a clamping device for furniture manufacturing. Background Technology
[0002] Furniture is an indispensable item in people's daily lives, fulfilling their living needs. Whether in the home or the office, furniture is a necessary component, providing convenience and support for our lives. A clamp is a tool used to hold a workpiece in place, ensuring its stable position and posture during processing, thus facilitating the processing steps. However, existing furniture manufacturing clamps lack a structure for easily measuring the processing position, requiring workers to use rulers, increasing their workload. Furthermore, they lack a structure for adjusting the tilt angle of the processed wood. In view of these issues, this case was developed through in-depth research. Utility Model Content
[0003] The purpose of this utility model is to provide a clamping device for furniture manufacturing, so as to solve the problem mentioned in the background art that the existing clamping device for furniture manufacturing does not facilitate the measurement of processing position and adjustment of processing angle.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a clamping device for furniture manufacturing, comprising a movable plate, a device body, and an upward arrow. A fixed plate is installed on one side of the top of the device body, and a control panel is installed on the outer wall of one side of the fixed plate. A lead screw is installed on the inner wall of the fixed plate, and a first servo motor is connected to the top of the lead screw. A movable sleeve is installed on the outer wall of the lead screw. A movable plate is installed on the other side of the top of the device body, and a movable seat is installed below the movable plate. The clamping body is movably installed on the inner wall of the movable plate and the outer wall of one side of the movable sleeve through a hinge shaft. A measuring tape body is installed on the inner wall below the fixed plate.
[0005] Preferably, each of the clamp bodies is equipped with a pneumatic telescopic rod at its top end, and the bottom end of each pneumatic telescopic rod is connected to a clamping plate.
[0006] Preferably, the inner wall of the movable sleeve is provided with internal threads, and a threaded connection structure is formed between the movable sleeve and the lead screw.
[0007] Preferably, a telescopic scale is wound around the inner side of the measuring tape body, and one end of the telescopic scale is connected to the inner wall of the movable plate.
[0008] Preferably, a transparent movable sleeve is movably installed on the outer wall of the telescopic scale, and a downward arrow is connected to the upper part of the transparent movable sleeve, and an upward arrow is connected to the upper part of the downward arrow.
[0009] Preferably, a second servo motor is installed on the inner wall of the movable seat, and the output end of the second servo motor is connected to a gear through a drive shaft, with a rack meshing below the gear.
[0010] Preferably, the outer walls at both ends of the movable seat are connected to limit wheels, and the inner walls at both ends of the device body are provided with limit grooves that cooperate with the limit wheels.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This utility model provides a movable plate, a telescopic scale, and a down arrow. The wooden board is clamped in a fixture body on one side of the movable plate. A pneumatic telescopic rod lowers the clamp to hold and fix one end of the wooden board. A second servo motor rotates a gear, which meshes with a rack, causing the movable seat to move the wooden board on one side of the movable plate to the right. This allows the other end of the wooden board to be engaged in the fixture body on the fixed plate side. As the movable plate moves to the right, the telescopic scale retracts into the measuring tape body. The length of the telescopic scale is the length of the wooden board. A movable transparent sleeve moves on the telescopic scale. The down arrow points to the scale value on the telescopic scale, and the up arrow points to the wooden board, making it easy to measure the processing position of the wooden board and solving the problem of inconvenient measurement of the processing position.
[0013] This utility model provides a first servo motor, a movable base, and a movable sleeve. The first servo motor rotates the lead screw, which, through thread engagement, causes the movable sleeve to move the fixture body upwards simultaneously. In conjunction with the movable base, the fixture body on one side of the movable plate can move to the right, allowing adjustment of the inclination of the wooden board and solving the problem of not being able to adjust the tilt angle during processing. Attached Figure Description
[0014] Figure 1 This is a cross-sectional structural diagram of the device body of this utility model;
[0015] Figure 2 This is a schematic diagram of the inclined structure of the clamp body of this utility model;
[0016] Figure 3 This is a schematic cross-sectional view of the transparent movable sleeve of this utility model;
[0017] Figure 4 This is a side sectional view of the movable seat of this utility model.
[0018] In the diagram: 1. Movable seat; 2. Movable plate; 3. Clamping plate; 4. Pneumatic telescopic rod; 5. Clamp body; 6. Hinge shaft; 7. First servo motor; 8. Fixed plate; 9. Lead screw; 10. Control panel; 11. Movable sleeve; 12. Measuring tape body; 13. Device body; 14. Telescopic scale; 15. Rack; 16. Gear; 17. Second servo motor; 18. Transparent movable sleeve; 19. Downward arrow; 20. Upward arrow. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example 1: Please refer to Figures 1-4 A clamping device for furniture manufacturing includes a movable plate 2, a device body 13 and an upward arrow 20. A fixed plate 8 is installed on one side of the top of the device body 13, and a control panel 10 is installed on the outer wall of one side of the fixed plate 8. A lead screw 9 is installed on the inner wall of the fixed plate 8, and a first servo motor 7 is connected to the top of the lead screw 9. A movable sleeve 11 is installed on the outer wall of the lead screw 9. The movable plate 2 is installed on the other side of the top of the device body 13, and a movable seat 1 is installed below the movable plate 2. The clamping body 5 is movably installed on the inner wall of the movable plate 2 and the outer wall of one side of the movable sleeve 11 through a hinge shaft 6. A measuring tape body 12 is installed on the inner wall below the fixed plate 8.
[0021] The top of the clamp body 5 is equipped with a pneumatic telescopic rod 4, and the bottom of the pneumatic telescopic rod 4 is connected to a clamping plate 3.
[0022] The inner wall of the movable sleeve 11 is provided with internal threads, and a threaded connection structure is formed between the movable sleeve 11 and the lead screw 9;
[0023] Specifically, such as Figure 1 and Figure 2 As shown, when using this structure, the first servo motor 7 works to rotate the lead screw 9, which, through threaded engagement, causes the moving sleeve 11 to move the clamp body 5 upwards simultaneously. In conjunction with the moving seat 1, the clamp body 5 on one side of the moving plate 2 can move to the right, thereby adjusting the inclination of the wooden board.
[0024] Example 2: A telescopic scale 14 is wound around the inner side of the measuring tape body 12, and one end of the telescopic scale 14 is connected to the inner wall of the movable plate 2.
[0025] A transparent movable sleeve 18 is movably installed on the outer wall of the telescopic scale 14. A downward arrow 19 is connected to the top of the transparent movable sleeve 18, and an upward arrow 20 is connected to the top of the downward arrow 19.
[0026] A second servo motor 17 is installed on the inner wall of the movable base 1, and the output end of the second servo motor 17 is connected to a gear 16 through a drive shaft. A rack 15 is meshed below the gear 16.
[0027] Both ends of the movable seat 1 are connected to limit wheels on their outer walls, and both ends of the device body 13 are provided with limit grooves that cooperate with the limit wheels on their inner walls.
[0028] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, when using this structure, the wooden board is clamped in the clamp body 5 on one side of the movable plate 2. The pneumatic telescopic rod 4 causes the clamping plate 3 to descend and clamp one end of the wooden board. The second servo motor 17 causes the gear 16 to rotate. The gear 16 meshes with the rack 15, causing the movable seat 1 to move the wooden board on one side of the movable plate 2 to the right. This causes the other end of the wooden board to be inserted into the clamp body 5 on the side of the fixed plate 8. While the movable plate 2 moves to the right, the telescopic scale 14 is simultaneously rolled into the measuring tape body 12. The length of the telescopic scale 14 outside is the length of the wooden board. The movable transparent sleeve 18 moves on the telescopic scale 14. The down arrow 19 points to the scale value on the telescopic scale 14, and the up arrow 20 points to the wooden board, making it easy to measure the processing position of the wooden board.
[0029] Working principle: When using this device, first clamp the wooden board in the clamp body 5 on one side of the moving plate 2, and then use the pneumatic telescopic rod 4 to lower the clamp plate 3 to clamp and fix one end of the wooden board.
[0030] Implementation steps for the first innovation point:
[0031] Step 1: The second servo motor 17 is used to rotate the gear 16. The gear 16 meshes with the rack 15, causing the moving seat 1 to move the wooden board on one side of the moving plate 2 to the right at the same time. This causes the other end of the wooden board to be inserted into the clamp body 5 on the side of the fixed plate 8. As the moving plate 2 moves to the right, the telescopic scale 14 is simultaneously rolled into the tape measure body 12. The length of the telescopic scale 14 outside is the length of the wooden board.
[0032] Step 2: Move the transparent movable sleeve 18 on the telescopic scale 14, point to the scale value on the telescopic scale 14 with the down arrow 19, and point to the wooden board with the up arrow 20 to facilitate measuring the processing position of the wooden board.
[0033] Implementation steps for the second innovation point:
[0034] The first servo motor 7 rotates the lead screw 9, which, through thread engagement, causes the moving sleeve 11 to move the clamp body 5 upwards simultaneously. In conjunction with the moving seat 1, the clamp body 5 on one side of the moving plate 2 can move to the right, thus adjusting the inclination of the wooden board.
[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A clamping device for furniture manufacturing, comprising a movable plate (2), a device body (13), and an upward arrow (20), characterized in that: A fixing plate (8) is installed on one side of the top of the device body (13), and a control panel (10) is installed on the outer wall of one side of the fixing plate (8). A lead screw (9) is installed on the inner wall of the fixing plate (8), and a first servo motor (7) is connected to the top of the lead screw (9). A movable sleeve (11) is installed on the outer wall of the lead screw (9). A movable plate (2) is installed on the other side of the top of the device body (13), and a movable seat (1) is installed below the movable plate (2). A clamp body (5) is movably installed on the inner wall of the movable plate (2) and the outer wall of one side of the movable sleeve (11) through a hinge shaft (6). A measuring tape body (12) is installed on the inner wall below the fixing plate (8).
2. The clamping device for furniture manufacturing according to claim 1, characterized in that: The top of each clamp body (5) is equipped with a pneumatic telescopic rod (4), and the bottom of each pneumatic telescopic rod (4) is connected to a clamp plate (3).
3. The clamping device for furniture manufacturing according to claim 1, characterized in that: The inner wall of the movable sleeve (11) is provided with an internal thread, and a threaded connection structure is formed between the movable sleeve (11) and the lead screw (9).
4. A clamping device for furniture manufacturing according to claim 1, characterized in that: The inner side of the measuring tape body (12) is equipped with a telescopic scale (14), and one end of the telescopic scale (14) is connected to the inner wall of the movable plate (2).
5. A clamping device for furniture manufacturing according to claim 4, characterized in that: The telescopic scale (14) is movably fitted with a transparent movable sleeve (18), and a downward arrow (19) is connected above the transparent movable sleeve (18), and an upward arrow (20) is connected above the downward arrow (19).
6. A clamping device for furniture manufacturing according to claim 1, characterized in that: The inner wall of the movable seat (1) is equipped with a second servo motor (17), and the output end of the second servo motor (17) is connected to a gear (16) through a drive shaft. A rack (15) is meshed below the gear (16).
7. A clamping device for furniture manufacturing according to claim 1, characterized in that: The outer walls at both ends of the movable seat (1) are connected to limit wheels, and the inner walls at both ends of the device body (13) are provided with limit grooves that cooperate with the limit wheels.