Jig with adjustable clamping jaw

Abstract

The utility model discloses a fixture with an adjustable clamping jaw, which relates to the technical field of fixtures, and comprises a hole plate, the upper end of the hole plate is connected with a clamping and fixing mechanism, and one side of the clamping and fixing mechanism is connected with a pressing and adjusting mechanism. In order to solve the problems that in the prior art, products of different specifications are inconvenient to grab and adaptability is not high, through matched arrangement of a hole plate and a clamping and fixing mechanism, the adjusting range is large during use, the purpose of fixing components of special sizes can be achieved by changing the size of the hole plate, and through matched arrangement of the clamping and fixing mechanism and a pressing and adjusting mechanism, the production efficiency is improved. The L-shaped plate is arranged to be a right angle and used for limiting the two sides of the workpiece, the pressing piece can rotate, the upper end of the workpiece is pressed, the rubber sleeve plays a role in protection, the two side faces and the upper end of the workpiece are all fixed through matching of the clamping and fixing mechanism and the pressing and adjusting mechanism, and adaptability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture, concretely is a kind of adjustable fixture of clamping jaw. BACKGROUND

[0002] The adjustable fixture of clamping jaw is a tool used in industrial automation and machining field, which can fix and support workpieces for various operations, such as assembly, machining, detection, etc.

[0003] The scroll disc clamping fixture with publication number CN220806442U includes a base, a limiting rod, a pressing mechanism, and a pressing mechanism for pressing the scroll disc. The upper surface of the base is equipped with several support columns. The support columns are located below the scroll disc. The sidewall of the scroll disc extends outward to form a mounting portion. The limiting rod and the pressing mechanism are located on both sides of the mounting portion. The support columns extend upward to form a limiting portion. The limiting portion is located outside the mounting portion. The limiting rod is installed in a limiting block. The limiting block is located below the scroll disc, and the limiting block is fixed to the base. The adjustment range of this clamping fixture is relatively fixed, making it inconvenient to grasp products of different specifications, and it has poor adaptability.

[0004] To solve the above problems, an adjustable fixture of clamping jaw is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an adjustable fixture of clamping jaw, which solves the problem of the existing clamping fixture in the background art having a fixed adjustment range, making it inconvenient to grasp products of different specifications, and having poor adaptability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable fixture of clamping jaw, including a hole plate, the upper end of the hole plate is connected with a clamping fixing mechanism, one side of the clamping fixing mechanism is connected with a pressing adjustment mechanism that can be pressed and adjusted, the hole plate includes a fixed plate, a reserved hole is formed in the fixed plate, the clamping fixing mechanism includes a support frame arranged at the upper end of the fixed plate, a screw is inserted between the support frame and the reserved hole for connection and fixation, an L-shaped plate is fixedly arranged at the upper end of the support frame, the pressing adjustment mechanism includes a pressing piece rotatably connected to one side of the support frame, and a rubber sleeve is sleeved with one end of the pressing piece.

[0007] Preferably, the support frame is arranged in an inverted T shape, and sliding grooves are formed on both sides of the support frame, which are long openings.

[0008] Preferably, a side block is fixedly arranged on one side of the support frame, and the side block is rotatably connected with the pressing piece.

[0009] Preferably, the clamping fixing mechanism further comprises an inner frame fixed in the support frame, and a sliding opening is horizontally formed in the inner frame, and a side frame is fixed on one side of the inner frame.

[0010] Preferably, the pressing adjusting mechanism further comprises a driving cylinder fixed in the support frame, and a push plate is connected to an output end of the driving cylinder.

[0011] Preferably, a plug rod is fixed on one side of the push plate.

[0012] Preferably, a connecting plate is rotatably sleeved on the plug rod, and a triangular block is rotatably connected to one end of the connecting plate.

[0013] Preferably, a side connecting rod is rotatably connected to one end of the triangular block, and a pressing piece is rotatably connected to one end of the side connecting rod.

[0014] Compared with the prior art, the clamping jaw adjustable jig has the following beneficial effects:

[0015] 1. The clamping jaw adjustable jig provided by the utility model, through the collocation of the hole plate and the clamping fixing mechanism, multiple rows of reserved holes are formed in the fixed plate, the reserved holes enable the fixed position of the support frame to be adjustable, the area of the hole plate is relatively large, the adjustment range is large when the clamping fixing mechanism and the pressing adjusting mechanism are collocated and used, and the purpose of fixing special size components can also be achieved by replacing the size of the hole plate, thereby solving the problem that the adjustment range of the existing clamping jig is relatively fixed.

[0016] 2. The clamping jaw adjustable jig provided by the utility model, through the collocation of the clamping fixing mechanism and the pressing adjusting mechanism, the L-shaped plate is arranged to be a right angle for limiting both sides of the workpiece, the pressing piece is rotatable, the upper end of the workpiece can be pressed, the rubber sleeve is arranged to have a protection function, and the collocation of the clamping fixing mechanism and the pressing adjusting mechanism enables both side surfaces and the upper end of the workpiece to be fixed, the adaptability is high, and the problem that the existing clamping jig is inconvenient to grasp products of different specifications and has low adaptability is solved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a side structure schematic view of the whole of the utility model;

[0019] Figure 3 It is a structure schematic view of the clamping fixing mechanism of the utility model;

[0020] Figure 4 It is a structure schematic view of the clamping fixing mechanism and the pressing adjusting mechanism of the utility model;

[0021] Figure 5 It is a structure schematic view of the pressing adjusting mechanism of the utility model.

[0022] In the figure: 1, hole plate part; 11, fixed plate; 12, reserved hole; 2, clamping fixing mechanism; 21, support frame; 211, sliding groove; 212, side connecting block; 22, L-shaped plate; 23, built-in frame; 231, sliding port; 232, side frame; 3, pressing adjusting mechanism; 31, driving cylinder; 32, push plate; 321, inserting rod; 33, connecting plate; 34, triangular block; 35, side connecting rod; 36, pressing part; 361, rubber sleeve. DETAILED DESCRIPTION

[0023] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] In order to further understand the content of the utility model, the utility model will be described in detail in combination with the drawings.

[0025] In combination with Figure 1 The utility model discloses a kind of clamping jaw adjustable jigs, including hole plate part 1, the upper end of hole plate part 1 is connected with clamping fixing mechanism 2, one side of clamping fixing mechanism 2 is connected with the pressing adjusting mechanism 3 that can be pressed and adjusted, hole plate part 1 includes fixed plate 11, and reserved hole 12 is opened in fixed plate 11, clamping fixing mechanism 2 includes the support frame 21 that is set on the upper end of fixed plate 11, screw is inserted between support frame 21 and reserved hole 12 for connection and fixed, the upper end of support frame 21 is fixedly provided with L-shaped plate 22, and pressing adjusting mechanism 3 includes the pressing part 36 that is rotatably connected on one side of support frame 21, and one end of pressing part 36 is sleeved with rubber sleeve 361.

[0026] Specifically, fixed plate 11 is fixedly arranged, and reserved hole 12 is opened in fixed plate 11 in multiple rows and multiple columns, the opening of reserved hole 12 makes the fixed position of support frame 21 adjustable, and the area of hole plate part 1 is larger, the adjustment range when being used in combination with clamping fixing mechanism 2 and pressing adjusting mechanism 3 is large, and the purpose of fixing special size components can also be achieved by replacing the size of hole plate part 1, L-shaped plate 22 is arranged as a right angle for limiting both sides of workpiece, pressing part 36 is rotatable, realizes the pressing of the upper end of workpiece, and the arrangement of rubber sleeve 361 plays a protective role, and the combination of clamping fixing mechanism 2 and pressing adjusting mechanism 3 makes both sides and the upper end of workpiece be fixed, and the adaptability is strong.

[0027] The utility model will be further described in combination with embodiments.

[0028] Embodiment one:

[0029] In combination Figures 2-5 The support frame 21 is provided in an inverted T shape, and the two sides of the support frame 21 are provided with sliding grooves 211, which are long openings, and screws can be inserted into the sliding grooves 211 on the two sides, the screws are inserted into the reserved holes 12 at the same time, and the position of the clamping and fixing mechanism 2 can be fixed by tightening.

[0030] One side of the support frame 21 is fixedly provided with a side connecting block 212, which is rotatably connected with the pressing member 36, and the connecting point of the side connecting block 212 and the pressing member 36 is the rotation center of the pressing member 36.

[0031] The clamping and fixing mechanism 2 further comprises an internal frame 23 fixed in the support frame 21, the internal frame 23 is provided with a sliding opening 231 transversely, and one side of the internal frame 23 is fixedly provided with a side frame 232, the sliding opening 231 provides sliding limiting for the pressing adjusting mechanism 3, and the connecting point of the side frame 232 and the triangular block 34 is the rotation center of the triangular block 34.

[0032] Embodiment two:

[0033] In combination Figure 5 The pressing adjusting mechanism 3 further comprises a driving air cylinder 31 fixedly arranged in the support frame 21, and the output end of the driving air cylinder 31 is connected with a push plate 32, both the driving air cylinder 31 and the push plate 32 are fixed horizontally to realize horizontal driving.

[0034] One side of the push plate 32 is fixedly provided with an insertion rod 321, which is slidably arranged along the sliding opening 231.

[0035] The insertion rod 321 is rotatably sleeved with a connecting plate 33, one end of the connecting plate 33 is rotatably connected with a triangular block 34, and the sliding of the connecting plate 33 drives the rotation of the triangular block 34 to realize clamping jaw adjustment.

[0036] One end of the triangular block 34 is rotatably connected with a side connecting rod 35, one end of the side connecting rod 35 is rotatably connected with the pressing member 36, the adjustment of the side connecting rod 35 drives the pressing member 36 to rotate to realize the up-pressing adjustment of the pressing member 36.

[0037] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A gripper-adjustable fixture, comprising a perforated plate (1), characterized in that: The upper end of the perforated plate (1) is connected to a clamping and fixing mechanism (2), and one side of the clamping and fixing mechanism (2) is connected to a pressing and adjusting mechanism (3) that can be pressed and adjusted. The perforated plate (1) includes a fixing plate (11) with a pre-drilled hole (12). The clamping and fixing mechanism (2) includes a support frame (21) set on the upper end of the fixing plate (11). Screws are inserted between the support frame (21) and the pre-drilled hole (12) for connection and fixing. An L-shaped plate (22) is fixedly set on the upper end of the support frame (21). The pressing and adjusting mechanism (3) includes a pressing component (36) rotatably connected to one side of the support frame (21). One end of the pressing component (36) is fitted with a rubber sleeve (361).

2. The adjustable gripper fixture according to claim 1, characterized in that: The support frame (21) is configured as an inverted T-shape, and the two sides of the support frame (21) are provided with sliding grooves (211), and the sliding grooves (211) are long openings.

3. The adjustable gripper fixture according to claim 1, characterized in that: A side connecting block (212) is fixedly provided on one side of the support frame (21), and the side connecting block (212) is rotatably connected to the pressing member (36).

4. The adjustable gripper fixture according to claim 1, characterized in that: The clamping and fixing mechanism (2) also includes an internal frame (23) fixed inside the support frame (21). The internal frame (23) has a horizontally opened sliding opening (231), and a side frame (232) is fixedly installed on one side of the internal frame (23).

5. The adjustable gripper fixture according to claim 1, characterized in that: The pressing adjustment mechanism (3) also includes a drive cylinder (31) fixedly installed inside the support frame (21), and the output end of the drive cylinder (31) is connected to a push plate (32).

6. The adjustable gripper fixture according to claim 5, characterized in that: A plug rod (321) is fixedly provided on one side of the push plate (32).

7. The adjustable gripper fixture according to claim 6, characterized in that: A connecting plate (33) is rotatably sleeved on the insert (321), and a triangular block (34) is rotatably connected to one end of the connecting plate (33).

8. The adjustable gripper fixture according to claim 7, characterized in that: One end of the triangular block (34) is rotatably connected to a side connecting rod (35), and one end of the side connecting rod (35) is rotatably connected to a pressing piece (36).

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