Adjustable clamping mechanism

Abstract

The utility model relates to the field of wood clamping, and discloses an adjustable clamping mechanism which comprises a device base, sliding grooves are fixedly formed in the two sides of the upper end of the device base, two sliding blocks are arranged in the two sliding grooves in a sliding mode, and two first supporting plates are fixedly arranged at the top ends of the multiple sliding blocks. Second moving blocks are slidably arranged on the surfaces of the two first supporting plates correspondingly, rotating mechanisms are fixedly arranged at the top ends of the two second moving blocks correspondingly, clamping jaw mechanisms are fixedly connected to one ends of the two rotating mechanisms correspondingly, fixing mechanisms are fixedly arranged on one sides of the two clamping jaw mechanisms correspondingly, and the rotating mechanisms comprise connecting blocks; and a first connecting rod is rotationally arranged in the connecting block, and the clamping jaw mechanism comprises a clamping jaw shell. According to the wood clamping device, the rotating mechanism, the clamping jaw mechanism and the fixing mechanism are arranged, so that the requirement for rotation during wood processing is effectively met, the wood clamping device effectively adapts to the size of wood, and the wood is clamped and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber clamping field especially relates to adjustable clamping mechanism. BACKGROUND

[0002] Wood processing refers to taking wood as raw material, processing through mechanical method, the industry of all kinds of wooden products obtained, and the wood clamping mechanism is a device used in the technical field of wood processing equipment, which can stably clamp wood and facilitate subsequent processing operation, and the adjustable wood clamping mechanism can improve processing efficiency, enhance safety and adapt to various processing requirements.

[0003] The existing clamping mechanism is mostly fixed by motor-controlled clamping jaw on wood, and can only move in parallel on the device, which cannot rotate according to requirements, thereby reducing production efficiency. When the motor controls the clamping jaw, the wood may crack due to poor control of the clamping force, which makes the wood lose its value and increases production cost and reduces production efficiency.

[0004] Therefore, the skilled person in the art provides an adjustable clamping mechanism to solve the problems in the background art. SUMMARY

[0005] The utility model discloses a kind of adjustable clamping mechanisms to solve the problems in prior art, by being provided with rotating mechanism, clamping jaw mechanism and fixed mechanism, effectively guarantee the demand of rotation when wood processing, also effectively adapt to the size of wood and clamp and fix wood.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] An adjustable clamping mechanism includes a device base, the device base upper end both sides are fixedly provided with a sliding groove, two sliding grooves are slidably provided with two sliding blocks, a plurality of sliding blocks are fixedly provided with two first support plates at the top, two first support plates are slidably provided with second moving blocks on the surface, two second moving blocks are fixedly provided with rotating mechanisms at the top, two rotating mechanisms are fixedly connected with clamping jaw mechanisms at one end, two clamping jaw mechanisms are fixedly provided with fixed mechanisms on one side, the rotating mechanism includes a connecting block, the connecting block is rotatably provided with a first connecting rod inside;

[0008] The claw mechanism includes a claw shell, a partition plate is fixedly arranged in the interior of the claw shell, a third rotating rod is arranged through the interior of the claw shell, a first moving plate is threadedly sleeved on one side surface of the third rotating rod, a second moving plate is threadedly sleeved on the other side surface of the third rotating rod, a first claw is fixedly connected to one side of the first moving plate, and a second claw is fixedly connected to one side of the second moving plate.

[0009] Further, a first self-locking motor is fixedly arranged on one side of the first supporting plate, and a first rotating rod is fixedly arranged on an output end of the first self-locking motor.

[0010] Further, a second supporting plate is fixedly arranged at the rear of the upper end of the device base, a second self-locking motor is fixedly arranged at the top end of the second supporting plate, a second rotating rod is fixedly arranged on an output end of the second self-locking motor, limit blocks are fixedly arranged at both ends of the second rotating rod, and two first moving blocks are threadedly sleeved on the surface of the second rotating rod.

[0011] Further, a first rotating wheel is fixedly arranged at one end of the first connecting rod, a connecting block is fixedly arranged at the top end of the second connecting rod, and a first fixing rod is slidably arranged on one side of the second connecting rod.

[0012] Further, a rotating column is fixedly arranged at the other end of the first connecting rod, and a plurality of first holes are uniformly formed in the surface of the rotating column.

[0013] Further, a plurality of second holes are uniformly formed in the surface of one side of the third rotating rod, and a second rotating wheel is fixedly arranged at one end of the third rotating rod.

[0014] Further, a spring is fixedly arranged on the surface of the second fixing rod, a baffle is fixedly arranged on one side of the surface of the second fixing rod, and a pull tab is fixedly arranged at one end of the second fixing rod.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、 the utility model discloses a kind of adjustable clamping mechanisms, by being provided with rotating mechanism, when working, when rotating claw is needed, first fixing rod is pulled out, after pulling out, first rotating wheel is rotated, first rotating wheel drives rotating column to rotate together, since claw mechanism is fixed in rotating column one side, when rotating column rotates, claw will also rotate with it, after rotating to the angle required, first fixing rod is inserted back into first hole, rotating column is fixed, effectively guarantee the demand of rotation when wood processing.

[0017] 2, the utility model provides a kind of adjustable clamping mechanism, by being provided with jaw mechanism and fixed mechanism, when wood is clamped, staff needs to manually rotate second runner, second fixed rod is pulled out, since one end of second runner is fixed third rotary rod, third rotary rod rotates together, first moving plate and second moving plate on third rotary rod move similarly, drive jaw to clamp wood, when reaching appropriate force, stop rotating second runner, release second fixed rod, third rotary rod is fixed, effectively adapt to the size of wood and clamp it fixed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the shaft side schematic view of the utility model;

[0019] Figure 2 It is the shaft side schematic view of part structure of the utility model;

[0020] Figure 3 It is the shaft side schematic view of rotating mechanism of the utility model;

[0021] Figure 4 It is the shaft side schematic view of jaw mechanism of the utility model;

[0022] Figure 5 It is the shaft side schematic view of fixed mechanism of the utility model.

[0023] Legend:

[0024] 1, device base;2, sliding slot;3, rotating mechanism;4, jaw mechanism;5, fixed mechanism;6, first support plate;7, sliding block;8, limit block;9, first moving block;10, second moving block;11, first self-locking motor;12, first rotary rod;13, second self-locking motor;14, second support plate;15, second rotary rod;301, connecting block;302, first runner;303, first connecting rod;304, rotating column;305, first hole;306, first fixed rod;307, second connecting rod;401, jaw shell;402, third rotary rod;403, first moving plate;404, first jaw;405, baffle;406, second hole;407, second runner;408, second jaw;409, second moving plate;501, fixed shell;502, pull tab;503, spring;504, baffle;505, second fixed rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] With reference to Figure 1 , Figure 2 An embodiment provided by the utility model:

[0027] A adjustable clamping mechanism, including device base 1, device base 1 upper end both sides are fixedly set with sliding slot 2, two sliding slots 2 inside are slidably provided with two sliding blocks 7, a plurality of sliding blocks 7 top are fixedly set with two first support plates 6, two first support plates 6 surface are slidably provided with second moving block 10, two second moving blocks 10 top are fixedly set with rotating mechanism 3, two rotating mechanisms 3 one end are all fixedly connected with jaw mechanism 4, two jaw mechanisms 4 one side are all fixedly set with fixed mechanism 5, first support plate 6 one side is fixedly set with first self-locking motor 11, first self-locking motor 11 output end is fixedly set with first rotating rod 12, device base 1 upper end rear is fixedly set with second support plate 14, second support plate 14 top is fixedly set with second self-locking motor 13, second self-locking motor 13 output end is fixedly set with second rotating rod 15, second rotating rod 15 both ends are fixedly set with limit block 8, second rotating rod 15 surface is screw-threadedly sleeved with two first moving blocks 9;

[0028] Specifically, sliding slot 2 is used for the movement of sliding block 7 on device base 1, the first support plate 6 at the top of sliding block 7 is used for fixing first rotating rod 12, first self-locking motor 11 is used for driving first rotating rod 12 to rotate, when first rotating rod 12 rotates, second moving block 10 moves, rotating mechanism 3 is used for driving jaw mechanism 4 to rotate, jaw mechanism 4 is used for clamping wood, fixed mechanism 5 is used for fixing the jaw, second support plate 14 is used for supporting second self-locking motor 13, second self-locking motor 13 is used for driving second rotating rod 15 to rotate, limit block 8 is used for limiting the position of first moving block 9 movement.

[0029] With reference to Figure 3 Rotating mechanism 3 includes connecting block 301, first connecting rod 303 is rotatably arranged in connecting block 301, first connecting rod 303 one end is fixedly set with first rotating wheel 302, connecting block 301 top is fixedly set with second connecting rod 307, first connecting rod 303 the other end is fixedly set with rotating column 304, rotating column 304 surface is evenly provided with a plurality of first holes 305;

[0030] Specifically, the connecting block 301 is used for fixed connection with the second moving block 10, the first connecting rod 303 is used for rotating in the connecting block 301 and drives the rotating column 304 to rotate, the first rotating wheel 302 is used for rotating the first connecting rod 303, the second connecting rod 307 is used for sliding of the first fixed rod 306, and the first hole 305 is used for insertion of the first fixed rod 306 for fixation.

[0031] With reference to Figure 4 The claw mechanism 4 comprises a claw shell 401, a partition plate 405 is fixedly arranged in the interior of the claw shell 401, a third rotating rod 402 is arranged through the interior of the claw shell 401, a first moving plate 403 is threadedly sleeved on one side surface of the third rotating rod 402, a second moving plate 409 is threadedly sleeved on the other side surface of the third rotating rod 402, a first claw 404 is fixedly connected on one side of the first moving plate 403, a second claw 408 is fixedly connected on one side of the second moving plate 409, a plurality of second holes 406 are uniformly formed on the one side surface of the third rotating rod 402, and a second rotating wheel 407 is fixedly arranged at one end of the third rotating rod 402.

[0032] Specifically, the claw shell 401 is used for connecting the rotating column 304, the partition plate 405 is used for dividing the third rotating rod 402 into two parts, the first moving plate 403 and the second moving plate 409 move on the third rotating rod 402, the first claw 404 and the second claw 408 are used for grabbing wood, the second rotating wheel 407 is used for rotating the third rotating rod 402, and the second hole 406 is used for facilitating fixation of the claw by the fixation mechanism 5.

[0033] With reference to Figure 5 The fixation mechanism 5 comprises a second fixed rod 505, a fixed shell 501 is arranged in sliding mode on the surface of the second fixed rod 505, a spring 503 is fixedly arranged on the surface of the second fixed rod 505, a baffle 504 is fixedly arranged on one side of the surface of the second fixed rod 505, and a pull tab 502 is fixedly arranged at one end of the second fixed rod 505.

[0034] Specifically, the fixed shell 501 on the surface of the second fixed rod 505 is used for connecting the claw shell 401, the spring 503 is used for rebounding after pulling the second fixed rod 505, the baffle 504 is used for limiting the pulling distance of the second fixed rod 505, and the pull tab 502 is used for facilitating pulling of the second fixed rod 505.

[0035] Working principle: in working, the first self-locking motor 11 and the second self-locking motor 13 are started to rotate the first rotating rod 12 and the second rotating rod 15, the position of the sliding block 7 and the first moving block 9 is adjusted, the position of the clamping jaw is adjusted, then the second fixing rod 505 of the fixing mechanism 5 is pulled out through the pull piece 502, the second rotating wheel 407 is rotated, the clamping jaw is adjusted and the wood is clamped, after the clamping jaw is adjusted, the second rotating wheel 407 is stopped and the pull piece 502 is released, the spring 503 inserts the second fixing rod 505 into the second hole 406, the third rotating rod 402 is fixed;

[0036] Secondly, in working, when the clamping jaw needs to be rotated, the first fixing rod 306 is pulled out, after being pulled out, the first rotating wheel 302 is rotated, the first rotating wheel 302 drives the rotating column 304 to rotate together, since the clamping jaw mechanism 4 is fixed on one side of the rotating column 304, when the rotating column 304 rotates, the clamping jaw mechanism 4 also rotates, after being rotated to the required angle, the first fixing rod 306 is inserted into the first hole 305, the rotating column 304 is fixed.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An adjustable clamping mechanism comprising a device base (1), characterized in that: The both sides of the upper end of the device base (1) are fixedly provided with sliding grooves (2), two sliding blocks (7) are slidably arranged in the two sliding grooves (2), a plurality of first supporting plates (6) are fixedly arranged at the top of the sliding blocks (7), second moving blocks (10) are slidably arranged on the surfaces of the two first supporting plates (6), rotating mechanisms (3) are fixedly arranged at the top of the two second moving blocks (10), clamping jaw mechanisms (4) are fixedly connected to one end of the two rotating mechanisms (3), and fixed mechanisms (5) are fixedly arranged on one side of the two clamping jaw mechanisms (4). The clamping jaw mechanism (4) comprises a clamping jaw shell (401), a partition plate (405) is fixedly arranged in the middle of the clamping jaw shell (401), a third rotating rod (402) is penetratingly arranged in the clamping jaw shell (401), a first moving plate (403) is threadedly sleeved on one side surface of the third rotating rod (402), a second moving plate (409) is threadedly sleeved on the other side surface of the third rotating rod (402), a first clamping jaw (404) is fixedly connected to one side of the first moving plate (403), and a second clamping jaw (408) is fixedly connected to one side of the second moving plate (409).

2. An adjustable clamping mechanism according to claim 1, wherein: One side of the first supporting plate (6) is fixedly provided with a first self-locking motor (11), and a first rotating rod (12) is fixedly arranged at the output end of the first self-locking motor (11).

3. An adjustable clamping mechanism according to claim 1, wherein: The upper end of the device base (1) is fixedly provided with a second supporting plate (14), a second self-locking motor (13) is fixedly arranged at the top of the second supporting plate (14), a second rotating rod (15) is fixedly arranged at the output end of the second self-locking motor (13), limit blocks (8) are fixedly arranged at both ends of the second rotating rod (15), and two first moving blocks (9) are threadedly sleeved on the surface of the second rotating rod (15).

4. The adjustable clamping mechanism of claim 1, wherein: One end of the first connecting rod (303) is fixedly provided with a first rotating wheel (302), and a second connecting rod (307) is fixedly arranged at the top of the connecting block (301).

5. An adjustable clamping mechanism according to claim 1, wherein: The other end of the first connecting rod (303) is fixedly provided with a rotating column (304), and a plurality of first holes (305) are uniformly formed in the surface of the rotating column (304).

6. An adjustable clamping mechanism according to claim 1, wherein: A plurality of second holes (406) are uniformly formed in one side surface of the third rotating rod (402), and a second rotating wheel (407) is fixedly arranged at one end of the third rotating rod (402).

7. An adjustable clamping mechanism according to claim 1, wherein: A spring (503) is fixedly arranged on the surface of the second fixed rod (505), a baffle (504) is fixedly arranged on one side of the surface of the second fixed rod (505), and a pull tab (502) is fixedly arranged at one end of the second fixed rod (505).

Images