Efficient lateral springback locking clamp

Abstract

The utility model relates to the technical field of locking clamps, in particular to an efficient lateral rebound locking clamp which comprises a mounting seat, a mounting groove is formed in the middle of the inner side of the mounting seat, a fixed clamping plate is fixedly connected to one side of the mounting seat, and an adjusting assembly is arranged on the other side of the mounting seat. A movable clamping plate is fixedly connected to the middle of the adjusting assembly, and an extrusion assembly is arranged in the middle of the side, away from the mounting base, of the adjusting assembly. The extrusion assembly comprises a vortex-shaped roller rotationally connected to the middle of the adjusting assembly through a connecting shaft. According to the improved locking clamp, the distance between a fixed clamping plate and a movable clamping plate is adjusted through an adjusting assembly, then an object is fixed between the movable clamping plate and the fixed clamping plate under the action of an extrusion assembly, and objects of different shapes can be clamped and fixed more stably through mutual cooperation of a clamping nail and a second spring; and the second spring further has a buffering function, and when the fragile objects are clamped, the fragile objects are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of locking clamps, in particular to a high-efficiency lateral rebound locking clamp. Background Art

[0002] The clamping mechanism is a common mechanical component, which is widely used in the manufacturing industry. Its function is to clamp or fix the workpiece so that the workpiece will not move or deform during processing or transportation. Since the lateral rebound locking clamp is fixed from the side of the processed material, it solves the problem of surface processing inconvenience caused by the clamp. It not only fixes the processed material but also does not hinder material processing. However, the existing locking clamp mainly drives the clamping part to move by the rotation of the threaded rod, so as to clamp and fix the product laterally. The threaded rod driving method also has obvious disadvantages. It is inefficient when clamping, and it often takes many turns of the threaded rod to drive the clamping plate to move a small distance. Therefore, we have introduced a high-efficiency lateral rebound locking clamp.

[0003] The existing patent (publication number: CN218285256U) discloses a lateral rebound locking clamp, including a clamp body, a pressure block mounting groove is provided at the top center of the clamp body, a pressure block is provided in the pressure block mounting groove, and a locking screw is provided in the center sleeve of the pressure block; a plug-in slot and a limit ring mounting groove are provided on the clamp body, a limit ring is provided in the limit ring mounting groove, a lateral clamping piece plugged and connected thereto is provided in the plug-in slot, a top block is provided on the side of the lateral clamping piece close to the clamp body, the top block is plugged in the plug-in slot and is connected to the pressure block in a contacting manner, the side where the top block is connected to the pressure block is an inclined surface structure which is narrow at the top and wide at the bottom, spring fixing columns are provided on both sides of the top block, and a reset spring is provided between the spring fixing column and the limit ring. The lateral rebound locking clamp has the advantages of wide application range, low clamping difficulty, simple clamping process and high work efficiency. The existing technology has the following problems: 1. The existing locking clamp mainly drives the movement of the clamping part by rotating the threaded rod, thereby laterally clamping and fixing the product. The threaded rod drive has the disadvantage of low clamping efficiency; 2. When the existing locking clamp is in use, the clamping surface is a plane, which cannot fit the surfaces of different workpieces well and is prone to unstable clamping. Summary of the invention

[0004] The purpose of the utility model is to provide a high-efficiency lateral rebound locking clamp to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient lateral rebound locking clamp, comprising a mounting seat, a mounting groove is provided in the middle of the inner side of the mounting seat, a fixed clamp is fixedly connected to one side of the mounting seat, and an adjustment component is provided on the other side of the mounting seat, a movable clamp is fixedly connected to the middle of the adjustment component, and an extrusion component is provided in the middle of one side of the adjustment component away from the mounting seat;

[0006] The extrusion assembly includes a spiral roller rotatably connected to the middle part of the adjustment assembly through a connecting shaft, a handle is fixedly connected to one side of the middle part of the spiral roller, one end of the spiral roller is fixedly connected to a ratchet, one side of the ratchet is fitted with a check block, the check block is fixedly connected to one end of a movable pin, the movable pin passes through the middle part of the fixed block, the end of the movable pin away from the check block is connected to spring one through a wide piece, and the end of the spring one away from the wide piece is connected to one side of the fixed block.

[0007] Preferably, a plurality of springs 2 are fixedly connected inside the fixed splint, one end of the plurality of springs 2 are fixedly connected to a limiting plate, a clamping nail is welded on the side of the limiting plate away from the spring 2, the clamping nail passes through one side of the fixed splint and extends to the outside of the fixed splint, and the fixed splint and movable splint structures are consistent.

[0008] Preferably, the adjustment assembly includes an adjustment block slidably connected to the inside of the installation groove, one side of the adjustment block is fixedly connected to a spring three and a telescopic rod, and the telescopic rod is sleeved on the outside of the spring three.

[0009] Preferably, the ends of the telescopic rod and the spring away from the adjusting block are both connected to one side of the movable clamping plate.

[0010] Preferably, an adjusting screw is threadedly connected to the middle of one side of the adjusting block, one end of the adjusting screw is fixedly connected to a knob, one end of the adjusting screw is rotatably connected to the middle of one side of a mounting plate, and the mounting plate is welded to one side edge of the mounting seat.

[0011] Preferably, one end of the adjustment block extending to the outside of the mounting groove is fixedly connected to an adjustment frame, two walls of the adjustment frame are rotatably connected to two ends of the vortex roller via a connecting shaft, and one side of the adjustment frame is welded to one side of the fixed block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the clamp is installed at the external mounting position through the mounting seat, and then the distance between the fixed clamping plate and the movable clamping plate is adjusted according to the adjustment component according to the size of the clamped object. After the distance adjustment is completed, the object to be fixed can be placed between the two clamping plates, and then the handle is moved to drive the vortex roller to rotate, so that the vortex roller squeezes the movable clamping plate to move, thereby fixing the object between the movable clamping plate and the fixed clamping plate. The clamping pin and the second spring cooperate with each other, so that objects of different shapes can be clamped and fixed more firmly, and the clamping pin is made to match the surface contour of the object as much as possible. The second spring also has a buffering function to prevent damage to fragile objects when clamping them. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment frame of the utility model in a top view;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting seat of the utility model when viewed from above;

[0017] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0018] Figure 5 For this utility model Figure 3 The enlarged structural diagram at B in FIG.

[0019] In the figure: 1. mounting seat; 2. mounting slot; 3. fixed splint; 301. spring two; 302. limit plate; 303. clamping nail; 4. adjustment assembly; 401. adjustment block; 402. spring three; 403. telescopic rod; 404. adjustment screw; 405. knob; 406. mounting plate; 407. adjustment frame; 5. movable splint; 6. extrusion assembly; 601. vortex roller; 602. handle; 603. ratchet; 604. check block; 605. movable pin; 606. fixed block; 607. spring one. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5The utility model provides a technical solution: a high-efficiency lateral rebound locking clamp, comprising a mounting seat 1, a mounting groove 2 is opened in the middle of the inner side of the mounting seat 1, a fixed clamp 3 is fixedly connected to one side of the mounting seat 1, and an adjusting component 4 is provided on the other side of the mounting seat 1, a movable clamp 5 is fixedly connected to the middle of the adjusting component 4, and an extrusion component 6 is provided in the middle of the side of the adjusting component 4 away from the mounting seat 1.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the extrusion assembly 6 includes a vortex roller 601 that is rotatably connected to the middle part of the adjustment assembly 4 through a connecting shaft, a handle 602 is fixedly connected to one side of the middle part of the vortex roller 601, one end of the vortex roller 601 is fixedly connected to a ratchet 603, a check block 604 is attached to one side of the ratchet 603, the check block 604 is fixedly connected to one end of a movable pin 605, the movable pin 605 passes through the middle part of the fixed block 606, the end of the movable pin 605 away from the check block 604 is connected to a spring 1 607 through a wide piece, and the end of the spring 1 607 away from the wide piece is connected to one side of the fixed block 606; the vortex roller 601 is rotated by the handle 602, so that the side of the vortex roller 601 with a larger outer diameter gradually rotates to the side of the movable splint 5, and finally contacts the movable splint 5. At this time, the vortex roller 601 will squeeze the movable splint 5 toward the side of the fixed splint 3, thereby realizing the two The purpose of the clamping plate is to clamp and fix objects between the clamping plates, and when the spiral roller 601 rotates, it will also drive the ratchet 603 connected to it to rotate, and the check block 604 always keeps in contact with the ratchet 603 under the action of spring 1 607, preventing the spiral roller 601 from rotating due to the rotation of the ratchet 603, causing the movable clamping plate 5 to move away from the fixed clamping plate 3 under the action of spring 3 402, so that the clamped object becomes loose. If it is necessary to loosen the clamping of the object, it is only necessary to pull the wide piece at one end of the movable pin 605 away from the ratchet 603. At this time, the check block 604 at the other end of the movable pin 605 is disengaged from the ratchet 603, and the spiral roller 601 can be reset by the handle 602 to release the clamping of the object. This structure can quickly clamp and fix the object by moving the handle 602, and the clamping efficiency is greatly improved compared with the traditional threaded rod driven clamp.

[0023] In this embodiment, Figure 3 and Figure 5As shown, several springs 2 301 are fixedly connected inside the fixed splint 3, one end of the several springs 2 301 is fixedly connected to a limiting plate 302, a clamping nail 303 is welded on the side of the limiting plate 302 away from the spring 2 301, the clamping nail 303 passes through one side of the fixed splint 3 and extends to the outside of the fixed splint 3, and the structure of the fixed splint 3 and the movable splint 5 are consistent; through the cooperation between the clamping nail 303 and the spring 2 301, objects of different shapes can be clamped and fixed more stably, and the clamping nail 303 can be made to match the surface contour of the object as much as possible, and the limiting plate 302 is used to connect the spring 2 301 and the clamping nail 303, and at the same time, the limiting plate 302 can also prevent the spring 2 301 from escaping from the inside of the splint, and the spring 2 301 also has a buffering function to prevent damage to fragile objects when clamping them.

[0024] In this embodiment, Figure 1 and Figure 3-4 As shown, the adjustment component 4 includes an adjustment block 401 slidably connected to the inside of the mounting groove 2, and one side of the adjustment block 401 is fixedly connected with a spring three 402 and a telescopic rod 403, respectively. The telescopic rod 403 is sleeved on the outside of the spring three 402, and the ends of the telescopic rod 403 and the spring three 402 away from the adjustment block 401 are both connected to one side of the movable splint 5, and the end of the adjustment block 401 extending to the outside of the mounting groove 2 is fixedly connected with an adjustment frame 407, and the two walls of the adjustment frame 407 are rotatably connected to the two ends of the vortex roller 601 through a connecting shaft, and one side of the adjustment frame 407 is welded to one side of the fixed block 606; the telescopic rod 403 can ensure that the movable splint 5 remains horizontal when moving, and the spring three 402 can automatically reset the movable splint 5 when the object is released, thereby realizing automatic rebound.

[0025] In this embodiment, Figure 4 As shown, an adjusting screw 404 is threadedly connected to the middle part of one side of the adjusting block 401, and a knob 405 is fixedly connected to one end of the adjusting screw 404. One end of the adjusting screw 404 is rotatably connected to the middle part of one side of a mounting plate 406, and the mounting plate 406 is welded to one side edge of the mounting seat 1; the adjusting screw 404 is driven to rotate by the knob 405, and the rotation of the adjusting screw 404 will drive the adjusting frame 407 to move through the adjusting block 401, and because the movable clamp 5 is installed on the adjusting frame 407 by the spring three 402 and the telescopic rod 403, turning the adjusting screw 404 can drive the movable clamp 5 to move, thereby adjusting the distance between the fixed clamp 3 and the movable clamp 5, thereby improving the adaptability of the clamp so that it can clamp objects of different sizes.

[0026] The use method and advantages of the utility model: When the high-efficiency lateral rebound locking clamp is used, the working process is as follows:

[0027] First, the mounting base 1 of the clamp is installed at the external mounting position, and then the distance between the fixed clamp plate 3 and the movable clamp plate 5 is adjusted according to the adjustment component 4 according to the size of the clamped object. After the distance adjustment is completed, the object to be fixed can be placed between the two clamps, and then the handle 602 is moved to drive the vortex roller 601 to rotate, so that the vortex roller 601 squeezes the movable clamp plate 5 to move, thereby fixing the object between the movable clamp plate 5 and the fixed clamp plate 3. The clamping pin 303 and the spring 2 301 cooperate with each other to make it more stable when clamping and fixing objects of different shapes, and the clamping pin 303 is made to match the surface contour of the object as much as possible. The spring 2 301 also has a buffering function to prevent damage to fragile objects when clamping them.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency lateral rebound locking clamp, comprising a mounting seat (1), characterized in that: A mounting groove (2) is provided in the middle of the inner side of the mounting seat (1); a fixed clamping plate (3) is fixedly connected to one side of the mounting seat (1); an adjustment component (4) is provided on the other side of the mounting seat (1); a movable clamping plate (5) is fixedly connected to the middle of the adjustment component (4); and a pressing component (6) is provided in the middle of a side of the adjustment component (4) away from the mounting seat (1); The extrusion assembly (6) comprises a vortex roller (601) rotatably connected to the middle part of the adjustment assembly (4) via a connecting shaft, a handle (602) being fixedly connected to one side of the middle part of the vortex roller (601), a ratchet (603) being fixedly connected to one end of the vortex roller (601), a check block (604) being attached to one side of the ratchet (603), the check block (604) being fixedly connected to one end of a movable pin (605), the movable pin (605) passing through the middle part of the fixed block (606), the end of the movable pin (605) away from the check block (604) being connected to a spring 1 (607) via a wide plate, and the end of the spring 1 (607) away from the wide plate being connected to one side of the fixed block (606).

2. The high-efficiency lateral rebound locking clamp according to claim 1, characterized in that: The fixed splint (3) is internally fixedly connected with a plurality of springs 2 (301), one end of each of the springs 2 (301) is fixedly connected with a limiting plate (302), a clamping pin (303) is welded on a side of the limiting plate (302) away from the spring 2 (301), and the clamping pin (303) passes through one side of the fixed splint (3) and extends to the outside of the fixed splint (3), and the fixed splint (3) and the movable splint (5) have the same structure.

3. The high-efficiency lateral rebound locking clamp according to claim 1, characterized in that: The adjustment assembly (4) comprises an adjustment block (401) slidably connected to the interior of the installation groove (2); one side of the adjustment block (401) is respectively fixedly connected to a spring three (402) and a telescopic rod (403); the telescopic rod (403) is sleeved on the outside of the spring three (402).

4. The high-efficiency lateral rebound locking clamp according to claim 3, characterized in that: The ends of the telescopic rod (403) and the spring three (402) away from the adjustment block (401) are both connected to one side of the movable clamping plate (5).

5. The high-efficiency lateral rebound locking clamp according to claim 3, characterized in that: An adjusting screw (404) is threadedly connected to the middle of one side of the adjusting block (401), one end of the adjusting screw (404) is fixedly connected to a knob (405), one end of the adjusting screw (404) is rotatably connected to the middle of one side of a mounting plate (406), and the mounting plate (406) is welded to the edge of one side of the mounting seat (1).

6. The high-efficiency lateral rebound locking clamp according to claim 1, characterized in that: An end of the adjustment block (401) extending to the outside of the installation groove (2) is fixedly connected to an adjustment frame (407), two walls of the adjustment frame (407) are rotatably connected to two ends of the vortex roller (601) via a connecting shaft, and one side of the adjustment frame (407) is welded to one side of the fixed block (606).

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