Fixture for furniture production

Abstract

The utility model relates to the technical field of furniture production, in particular to a fixture for furniture production, which comprises a main body, the main body comprises a fixed arm, the surface of the fixed arm is fixedly connected with a guide rod and a second pressing block, the surface of the guide rod is movably connected with a movable arm, and the surface of the movable arm is in threaded connection with a threaded rod; one end of the threaded rod is fixedly connected with a holding rod, and the other end of the threaded rod is fixedly connected with a first pressing block. The rotating rod is arranged on the surface of the holding rod, and the rotating rod and the holding rod can form an L shape when the clamp is used, so that the acting arm of force can be increased when a worker rotates the holding rod, the time and labor are saved, meanwhile, objects for furniture processing are clamped more firmly through the clamp, and the clamping efficiency is improved. The movable block and the fixed block can be connected under the connection of the screw and the nut, so that the connection of the rotating rod and the holding rod is realized, and the rotating rod can rotate by taking the screw as the center.

Description

Technical Field

[0001] This utility model relates to the field of furniture production technology, specifically to a fixture for furniture production. Background Technology

[0002] Furniture production is a complex and meticulous process, encompassing multiple stages from the selection of raw materials to the packaging of the final product. This process not only determines the aesthetics of the furniture but also directly affects its quality and durability. During the assembly stage, each component must be precisely matched.

[0003] In furniture processing and production, clamps are needed to hold and fix objects of various shapes. However, existing clamps require rotating the handle to make the pressure blocks on both sides press against the object for clamping. In the process of rotating the handle, the small lever arm makes it time-consuming and laborious for workers, and the fastening effect is not good, which affects normal processing. Utility Model Content

[0004] The purpose of this utility model is to provide a clamp for furniture production, in order to solve the problem mentioned in the background art that when using the clamp, the two pressure blocks on both sides are pressed against the object by rotating the handle to clamp it. However, during the rotation of the handle, the small force arm makes it time-consuming and laborious for the workers, resulting in poor fastening effect and affecting normal processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a furniture manufacturing fixture, comprising:

[0006] The main body includes a fixed arm, a guide rod and a second pressure block are fixedly connected to the surface of the fixed arm, a movable arm is movably connected to the surface of the guide rod, a threaded rod is threadedly connected to the surface of the movable arm, a gripping rod is fixedly connected to one end of the threaded rod, and a first pressure block is fixedly connected to the other end of the threaded rod.

[0007] A rotating mechanism includes a rotating rod movably connected to the surface of a grip. A movable block is fixedly connected to the surface of the rotating rod, and a fixed block is fixedly connected to the surface of the grip. The surface of the movable block has through holes, slots, and grooves. The surface of the fixed block has insertion holes. Nuts and screws are installed on the surface of the movable block.

[0008] Preferably, the diameter of the rotating rod is the same as the diameter of the grip rod, and two sets of movable blocks are provided. The two sets of movable blocks are installed on both sides of the rotating rod, and the two sides of the fixed block are movably connected to the surface of the movable blocks.

[0009] Preferably, the diameter of the through hole is the same as the diameter of the insertion hole, the surface of the slot is a regular hexagon, the size of the slot is larger than the size of the through hole, and the diameter of the groove is larger than the diameter of the through hole.

[0010] Preferably, the nut is engaged with the surface of the slot, the screw is engaged with the surfaces of the through hole and the insertion hole, one end of the screw is engaged with the surface of the groove, and the other end of the screw is threaded to the inner surface of the nut.

[0011] Preferably, the surface of the rotating rod is provided with a limiting mechanism, the limiting mechanism including a connecting tube, the connecting tube being movably connected to the surface of the grip and the rotating rod, the surface of the connecting tube having a locking hole, the interior of the rotating rod having a storage groove and a connecting hole, the surface of the storage groove being movably connected to a support spring and a partition, and the surface of the partition being fixedly connected to a locking block.

[0012] Preferably, the inner diameter of the connecting tube is the same as the diameter of the rotating rod, the length of the connecting tube is the same as the length of the rotating rod, and two sets of locking holes are provided, with the two sets of locking holes opened at both ends of the connecting tube, and the diameter of the connecting hole is the same as the diameter of the locking hole.

[0013] Preferably, one end of the support spring is fixedly connected to the surface of the storage slot, the other end of the support spring is fixedly connected to the surface of the partition, the partition is abutted against the surface of the storage slot, and the locking block is inserted into the surface of the connecting hole and the locking hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting a rotating rod on the surface of the grip, and forming an "L" shape with the grip when the clamp is in use, the lever arm can be increased when the operator rotates the grip, thus saving time and effort. At the same time, the clamp can hold the furniture processing object more firmly. The connection between the movable block and the fixed block can be achieved with the connection of screws and nuts, thereby connecting the rotating rod and the grip, and allowing the rotating rod to rotate around the screw.

[0016] 2. By sleeved with a connecting tube on the surface of the rotating rod and covering the connection between the movable block and the fixed block, the connecting tube can limit the rotation of the rotating rod. This allows the clamp to place the gripping rod and the rotating rod on the same straight line when not in use, facilitating the storage of the clamp. At the same time, the locking block and the locking hole can be engaged under the action of the support spring, thereby limiting the connecting tube located at the connection between the movable block and the fixed block. Attached Figure Description

[0017] Figure 1 This is a first frontal perspective view of the structure of this utility model;

[0018] Figure 2 This is a second frontal perspective view of the structure of this utility model;

[0019] Figure 3 This is an exploded three-dimensional diagram of the structure connecting the movable block and the fixed block of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the card block of this utility model;

[0021] Figure 5 This utility model Figure 3 A three-dimensional structural diagram of the screw.

[0022] In the diagram: 1. Fixed arm; 11. Guide rod; 12. Movable arm; 13. Threaded rod; 14. Handle; 15. First pressure block; 16. Second pressure block; 2. Rotating rod; 21. Movable block; 22. Fixed block; 23. Through hole; 24. Insertion hole; 25. Slot; 26. Groove; 27. Nut; 28. Screw; 3. Connecting pipe; 31. Locking hole; 32. Storage slot; 33. Connecting hole; 34. Support spring; 35. Partition plate; 36. Locking block. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 One embodiment provided by this utility model:

[0025] A furniture manufacturing fixture, comprising:

[0026] The main body includes a fixed arm 1. A guide rod 11 and a second pressure block 16 are fixedly connected to the surface of the fixed arm 1. A movable arm 12 is movably connected to the surface of the guide rod 11. A threaded rod 13 is threadedly connected to the surface of the movable arm 12. A gripping rod 14 is fixedly connected to one end of the threaded rod 13, and a first pressure block 15 is fixedly connected to the other end of the threaded rod 13. When using the clamp, first slide the movable arm 12 to the width of the object, then place the object between the fixed arm 1 and the movable arm 12. Then rotate the gripping rod 14 to drive the threaded rod 13 to rotate, thereby pressing the first pressure block 15 and the second pressure block 16 against the sides of the object. After adjusting to a suitable tightness, release to complete the clamping of the object. The guide rod 11 is provided with a locking slot to ensure that the object will not loosen when clamping. Under the action of the first pressure block 15 and the second pressure block 16, the object is prevented from being squeezed too hard and its surface is not scratched, thus ensuring flatness.

[0027] The rotating mechanism includes a rotating rod 2, which is movably connected to the surface of the grip 14. A movable block 21 is fixedly connected to the surface of the rotating rod 2, and a fixed block 22 is fixedly connected to the surface of the grip 14. The surface of the movable block 21 has a through hole 23, a slot 25, and a groove 26. The surface of the fixed block 22 has an insertion hole 24. A nut 27 and a screw 28 are installed on the surface of the movable block 21. Under the action of the rotating rod 2, it can be in a perpendicular state with the grip 14 and form an "L" shape during the use of the clamp, thereby increasing the lever arm of rotating the grip 14.

[0028] Furthermore, the diameter of the rotating rod 2 is the same as the diameter of the grip rod 14. Two sets of movable blocks 21 are provided, and the two sets of movable blocks 21 are installed on both sides of the rotating rod 2. The two sides of the fixed block 22 are movably connected to the surface of the movable block 21. With the connection of the movable block 21 and the fixed block 22, the rotating rod 2 and the grip rod 14 can be connected, and the two sets of movable blocks 21 are closely connected to the surface of the fixed block 22.

[0029] Furthermore, the diameter of the through hole 23 is the same as the diameter of the insertion hole 24. The surface of the slot 25 is a regular hexagon. The size of the slot 25 is larger than the size of the through hole 23. The diameter of the groove 26 is larger than the diameter of the through hole 23. The screw 28 can be installed through the through hole 23 and the insertion hole 24. Both sets of movable blocks 21 have through holes 23 and are placed opposite each other. The slot 25 and the groove 26 are respectively opened on two different sets of movable blocks 21. Under the action of the slot 25 and the groove 26, the nut 27 and the screw 28 installed on their surfaces will not protrude from the outside of the movable block 21.

[0030] Furthermore, the nut 27 is engaged with the surface of the slot 25, and the screw 28 is engaged with the surfaces of the through hole 23 and the insertion hole 24. One end of the screw 28 is engaged with the surface of the groove 26, and the other end of the screw 28 is threaded to the inner surface of the nut 27. The slot 25 limits the rotation of the nut 27 to prevent the screw 28 from rotating the nut 27 together during installation. The connection between the screw 28 and the nut 27 enables the disassembly and assembly of the rotating rod 2.

[0031] Furthermore, a limiting mechanism is provided on the surface of the rotating rod 2. The limiting mechanism includes a connecting tube 3, which is movably connected to the surfaces of the grip rod 14 and the rotating rod 2. A locking hole 31 is provided on the surface of the connecting tube 3. A storage groove 32 and a connecting hole 33 are provided inside the rotating rod 2. A support spring 34 and a partition 35 are movably connected to the surface of the storage groove 32. A locking block 36 is fixedly connected to the surface of the partition 35. When the clamp is not in use, one end of the connecting tube 3 is sleeved on the surface of the grip rod 14 and the other end is sleeved on the surface of the rotating rod 2, covering the connection between the movable block 21 and the fixed block 22.

[0032] Furthermore, the inner diameter of the connecting pipe 3 is the same as the diameter of the rotating rod 2, and the length of the connecting pipe 3 is the same as the length of the rotating rod 2. Two sets of locking holes 31 are provided, and the two sets of locking holes 31 are opened at both ends of the connecting pipe 3. The diameter of the connecting hole 33 is the same as the diameter of the locking hole 31. The rotation limit of the rotating rod 2 can be realized through the connecting pipe 3. Under the action of the locking hole 31 and the connecting hole 33, the locking block 36 can be installed.

[0033] Furthermore, one end of the support spring 34 is fixedly connected to the surface of the storage slot 32, and the other end of the support spring 34 is fixedly connected to the surface of the partition 35. The partition 35 is abutted against the surface of the storage slot 32, and the locking block 36 is inserted into the surfaces of the connecting hole 33 and the locking hole 31. Under the action of the support spring 34, a supporting force can be applied to the surface of the partition 35, and the partition 35 and the locking block 36 always tend to move outward towards the rotating rod 2.

[0034] Working principle: Before using the clamp to hold an object, first install the rotating rod 2 and make the two sets of movable blocks 21 fit against both sides of the fixed block 22. Adjust the position of the through hole 23 and the insertion hole 24 to align. Then, lock the nut 27 into the slot 25. At this time, insert the screw 28 into the through hole 23 and the insertion hole 24 and turn it with a Phillips screwdriver. Then adjust the tightness of the screw 28 so that one end is connected to the nut 27 by the thread and the other end is against the groove 26. Then the rotating rod 2 can be rotated with the screw 28 as the center to a position perpendicular to the handle 14. The operator can then grasp the rotating rod 2 and rotate it with the handle 14 as the center to increase the force arm of the handle 14.

[0035] When not using the clamp, first rotate the rotating rod 2 so that it is aligned with the gripping rod 14, and press the locking block 36 into the storage slot 32 through the connecting hole 33 to drive the partition 35 to slide in the storage slot 32. The support spring 34 is then compressed. Next, put the connecting tube 3 on the rotating rod 2 and the gripping rod 14 and cover the movable block 21 and the fixed block 22. When the connecting hole 33 and the locking hole 31 are aligned, the locking block 36 is inserted and locked in the locking hole 31 under the action of the support spring 34 to complete the rotation limit of the rotating rod 2. When using the clamp, press the locking block 36 again to cancel the locking with the locking hole 31, and move the connecting tube 3 towards the rotating rod 2 so that the locking block 36 locks with another set of locking holes 31. Then the movable block 21 and the fixed block 22 can be exposed, and the rotating rod 2 and the connecting tube 3 can be rotated together for use.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A jig for furniture production, characterized by, include: The main body includes a fixed arm (1), a guide rod (11) and a second pressure block (16) are fixedly connected to the surface of the fixed arm (1), a movable arm (12) is movably connected to the surface of the guide rod (11), a threaded rod (13) is threadedly connected to the surface of the movable arm (12), a gripping rod (14) is fixedly connected to one end of the threaded rod (13), and a first pressure block (15) is fixedly connected to the other end of the threaded rod (13). The rotating mechanism includes a rotating rod (2), which is movably connected to the surface of the grip (14). A movable block (21) is fixedly connected to the surface of the rotating rod (2), and a fixed block (22) is fixedly connected to the surface of the grip (14). The surface of the movable block (21) is provided with a through hole (23), a slot (25), and a groove (26). The surface of the fixed block (22) is provided with an insertion hole (24). A nut (27) and a screw (28) are installed on the surface of the movable block (21).

2. The jig for furniture production according to claim 1, characterized in that: The diameter of the rotating rod (2) is the same as the diameter of the grip rod (14). There are two sets of movable blocks (21). The two sets of movable blocks (21) are installed on both sides of the rotating rod (2). The two sides of the fixed block (22) are movably connected to the surface of the movable block (21).

3. The fixture of claim 1, wherein: The diameter of the through hole (23) is the same as the diameter of the insertion hole (24). The surface of the slot (25) is a regular hexagon. The size of the slot (25) is larger than the size of the through hole (23). The diameter of the groove (26) is larger than the diameter of the through hole (23).

4. The fixture of claim 1, wherein: The nut (27) is engaged with the surface of the slot (25), the screw (28) is engaged with the surface of the through hole (23) and the insertion hole (24), one end of the screw (28) is engaged with the surface of the groove (26), and the other end of the screw (28) is threaded to the inner surface of the nut (27).

5. The fixture of claim 1, wherein: The surface of the rotating rod (2) is provided with a limiting mechanism, which includes a connecting tube (3). The connecting tube (3) is movably connected to the surface of the grip (14) and the rotating rod (2). The surface of the connecting tube (3) is provided with a locking hole (31). The interior of the rotating rod (2) is provided with a storage groove (32) and a connecting hole (33). The surface of the storage groove (32) is movably connected with a support spring (34) and a partition (35). The surface of the partition (35) is fixedly connected with a locking block (36).

6. The fixture of claim 5, wherein: The inner diameter of the connecting tube (3) is the same as the diameter of the rotating rod (2), the length of the connecting tube (3) is the same as the length of the rotating rod (2), two sets of locking holes (31) are provided, the two sets of locking holes (31) are opened at both ends of the connecting tube (3), and the diameter of the connecting hole (33) is the same as the diameter of the locking hole (31).

7. The fixture of claim 5, wherein: One end of the support spring (34) is fixedly connected to the surface of the storage slot (32), and the other end of the support spring (34) is fixedly connected to the surface of the partition (35). The partition (35) is abutted against the surface of the storage slot (32), and the locking block (36) is inserted into the surfaces of the connecting hole (33) and the locking hole (31).

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