Tool jig device

Abstract

The utility model belongs to the technical field of tool jigs, and particularly relates to a tool jig device which comprises a workbench, an operation groove is formed in the upper surface of the workbench, one end of the bottom of the operation groove is fixedly connected with a clamping component, the clamping component comprises a fixing frame fixedly connected with the operation groove, and the front end of the fixing frame is fixedly connected with two first clamping rods. And a clamping arm is rotationally connected into the other end of the first clamping rod. According to the tool jig device, a gear block at the top of a hydraulic rod is made to move forwards through operation of the hydraulic rod, a gear at the front end of a second clamping rod is driven to rotate while moving, clamping arms are driven to contract inwards through rotation of the gear, and a pushing plate at the front end of the gear block moves forwards and the clamping arms contract inwards; and workpieces with different shapes are clamped, and shaking during machining is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling fixture technical field especially relates to a tooling fixture device. BACKGROUND

[0002] In early industrial production, product manufacturing mainly relies on the manual skills of workers, however, with the advance of the industrial revolution and the rise of mass production, the requirements for product quality and production efficiency are higher and higher, for example, in the early stage of automobile manufacturing, the machining of engine cylinder and other parts, only workers rely on manual operation of measuring tools to position and fix for drilling, boring and other machining, the efficiency is extremely low, and the quality of products processed by different workers is uneven, in order to solve this problem, tooling fixture begins to appear, the initial tooling fixture is simple, such as the vice used in mechanical machining, it can simply fix the workpiece on the workbench, which is convenient for workers to operate the machine tool for machining, this simple tooling fixture improves the production efficiency and the stability of product quality to a certain extent, because it makes the positioning of the workpiece relatively standardized.

[0003] But in the prior art, when clamping the workpiece, it needs to be better positioned, and at the same time, due to the different shapes of the workpiece, it also leads to the drawbacks of clamping inward on both sides, which is easy to shake and deviate during operation, resulting in the workpiece processed not meeting the standardization. SUMMARY

[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research, and after a lot of creative labor, the present utility model is completed.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide a tooling fixture device to solve the technical problem that the workpiece shape is different, which is easy to shake and deviate during operation.

[0006] To solve the above technical problems, the present utility model provides the following technical scheme:

[0007] A tooling fixture device, comprising a workbench, the upper surface of the workbench is provided with an operation slot, one end of the bottom of the operation slot is fixedly connected with a clamping component;

[0008] The clamping component comprises a fixed frame fixedly connected with the operation slot, the front end of the fixed frame is fixedly connected with two first clamping rods, the other end of the first clamping rod is rotatably connected with a clamping arm inside, the workpiece is clamped by the clamping arm rotating inwardly and shrinking at the end of the first clamping rod.

[0009] As an improved technical scheme, the inner wall of the fixed frame is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a gear block, and the front side of the gear block is fixedly connected with a push plate.

[0010] As an improved technical scheme, the outer side of the fixed frame is fixedly connected with two second clamping rods near the center, the end of the second clamping rod is rotatably connected with a gear, the outer wall side of the gear is engaged with the gear block, and the other side of the outer wall of the gear is engaged with the bottom end of the clamping arm.

[0011] As an improved technical scheme, the outer wall of the fixed frame is fixedly connected with two second clamping rods near the center, the end of the second clamping rod is rotatably connected with a gear, the outer wall side of the gear is engaged with the gear block, and the other side of the outer wall of the gear is engaged with the bottom end of the clamping arm.

[0012] As an improved technical scheme, the inner side of the connecting plate is fixedly connected with a plurality of elastic members, and the other end of the elastic member is fixedly connected to the bottom of the connecting groove.

[0013] As an improved technical scheme, the upper surface of the workbench is fixedly connected with a driving motor near one end, the output end of the driving motor is rotatably connected with a transmission belt, the bottom of the operation groove is provided with a rotating groove near the center, the both ends of the rotating groove are rotatably connected with a lead screw, and the other end of the transmission belt is rotatably connected to the outer wall of the lead screw.

[0014] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0015] 1. According to the utility model, the gear block at the top of the hydraulic rod moves forward under the operation of the hydraulic rod, the gear at the front end of the second clamping rod is driven to rotate at the same time, the rotation of the gear also drives the clamping arm to contract inward, the push plate at the front end of the gear block is moved forward and the clamping arm is contracted inward, different workpieces are clamped, and shaking during machining is avoided.

[0016] 2. According to the utility model, the driving motor is rotated, the lead screw drives the fixed frame to move, the workpiece can also be moved during machining, machining is facilitated, the limiting blocks on the both sides of the fixed frame engage the gear strips, the fixed block remains stable after moving, and errors during machining are avoided. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and all other drawings obtained by those skilled in the art without creative labor on the basis of the embodiments of the present application shall fall within the scope of protection of the present application.

[0018] Figure 1 It is a whole structure schematic view of the tool jig device of the present application.

[0019] Figure 2 It is a frame structure schematic view of the tool jig device of the present application.

[0020] Figure 3 It is a clamping component structure schematic view of the tool jig device of the present application.

[0021] Figure 4 It is a limiting component structure schematic view of the tool jig device of the present application.

[0022] Explanation of reference signs:

[0023] 1, workbench; 11, operation cavity; 12, transmission belt; 13, driving motor; 14, gear strip; 15, limiting groove; 16, rotating groove; 17, screw rod;

[0024] 2, clamping component; 20, fixed frame; 21, hydraulic rod; 22, gear block; 22, clamping arm; 24, first clamping rod; 25, second clamping rod; 26, pushing plate; 27, gear; 28, connecting groove; 29, limiting component;

[0025] 291, elastic piece; 292, connecting plate; 293, limiting block. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor shall fall within the scope of protection of the present application.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0028] Meanwhile, "and / or" or "and / or" appearing in the whole text means that it includes three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme.

[0029] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0030] As Figure 1 and Figure 3 As shown in the drawings, the present embodiment provides a kind of tooling jig device, this tooling jig device includes workbench 1, the upper surface of workbench 1 is provided with operating groove 11, one end of operating groove 11 bottom is fixedly connected with clamping component 2;

[0031] Clamping component 2 includes the fixed frame 20 fixedly connected with operating groove 11, the front end of fixed frame 20 is fixedly connected with two first clamping rods 24, the other end of first clamping rod 24 is rotatably connected with clamping arm 23, and the workpiece is clamped by the inward shrink of clamping arm 23 at the end of first clamping rod 24 rotation.

[0032] The inner wall of fixed frame 20 is fixedly connected with hydraulic rod 21, the other end of hydraulic rod 21 is fixedly connected with gear block 22, the front side of gear block 22 is fixedly connected with push plate 26, gear block 22 is moved forward by using hydraulic rod 21, and push plate 26 is also moved forward.

[0033] The outer side of fixed frame 20 is fixedly connected with two second clamping rods 25 close to the center, the end of second clamping rod 25 is rotatably connected with gear 27, the outer wall side of gear 27 is engaged with gear block 22, the other side of the outer wall of gear 27 is engaged with the bottom end of clamping arm 23, gear 27 at the front end of second clamping rod 25 is rotated, the rotation of gear 27 also drives clamping arm 23 to shrink inward, gear block 22 is moved forward by using push plate 26 at the front end and clamping arm 23 is shrunk inward, and the workpiece is fixed.

[0034] As Figure 1 , Figure 2 and Figure 4As shown, the outer wall of the fixed frame 20 is provided with a connecting groove 28 on both sides, the connecting groove 28 is slidably connected with a limiting assembly 29, the limiting assembly 29 comprises a connecting plate 292 slidably connected with the connecting groove 28, a plurality of limiting blocks 293 are fixedly connected to the outer side of the connecting plate 292, a limiting groove 15 is formed in the inner side of the operating groove 11, a plurality of gear strips 14 are fixedly connected to the bottom of the limiting groove 15, the gear strips 14 are engaged with the limiting blocks 293, the limiting blocks 293 on both sides of the fixed frame 20 are engaged with the gear strips 14, so that the fixed blocks remain stable after moving, and errors during processing are avoided.

[0035] A plurality of elastic members 291 are fixedly connected to the inner side of the connecting plate 292, the other end of the elastic member 291 is fixedly connected to the bottom of the connecting groove 28, the elastic member 291 enables the limiting blocks 293 to slide inwardly when the fixed frame 20 moves, and the limiting blocks 293 are engaged with the gear strips 14 after moving, so that the fixed blocks remain stable after moving.

[0036] A driving motor 13 is fixedly connected to the upper surface of the workbench 1 near one end, a transmission belt 12 is rotatably connected to the output end of the driving motor 13, a rotating groove 16 is formed in the bottom of the operating groove 11 near the center, lead screws 17 are rotatably connected to both ends of the rotating groove 16, the other end of the transmission belt 12 penetrates through the workbench 1 and is rotatably connected to the outer wall of the lead screw 17, and the bottom of the fixed frame 20 is rotatably connected to the outer wall of the lead screw 17. The driving motor 13 is rotated to drive the lead screw 17 and the fixed frame 20 to move, so that the workpiece can also be moved during processing, facilitating processing.

[0037] In use, the hydraulic rod 21 is operated to move the gear block 22 at the top of the hydraulic rod 21 forward, which drives the gear 27 at the front end of the second clamping rod 25 to rotate, and the rotation of the gear 27 also drives the clamping arm 23 to contract inwardly. The pushing plate 26 at the front end of the gear block 22 moves forward and the clamping arm 23 contracts inwardly to clamp workpieces with different shapes. The motor is rotated to drive the lead screw 17 and the fixed frame 20 to move, so that the workpiece can also be moved during processing. Finally, the limiting blocks 293 on both sides of the fixed frame 20 are engaged with the gear strips 14 to ensure that the fixed blocks remain stable after moving.

[0038] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A tooling fixture device, comprising a worktable (1), characterized in that: An operation slot (11) is provided on the upper surface of the workbench (1), and a clamping component (2) is fixedly connected to one end of the bottom of the operation slot (11). The clamping component (2) includes a fixed frame (20) fixedly connected to the operating groove (11). Two first clamping rods (24) are fixedly connected to the front end of the fixed frame (20). A clamping arm (23) is rotatably connected to the other end of the first clamping rod (24). The workpiece is clamped by the clamping arm (23) rotating inward at the end of the first clamping rod (24).

2. The tooling fixture device according to claim 1, characterized in that: A hydraulic rod (21) is fixedly connected to the inner wall of the fixed frame (20), and a gear block (22) is fixedly connected to the other end of the hydraulic rod (21). A push plate (26) is fixedly connected to the front side of the gear block (22).

3. The tooling fixture device according to claim 2, characterized in that: Two second clamping rods (25) are fixedly connected to the outer side of the fixed frame (20) near the center. The ends of the second clamping rods (25) are rotatably connected to gears (27). The outer side of the gear (27) meshes with the gear block (22), and the other side of the outer wall of the gear (27) meshes with the bottom end of the clamping arm (23).

4. The tooling fixture device according to claim 3, characterized in that: The fixed frame (20) has connecting grooves (28) on both sides of its outer wall. A limiting component (29) is slidably connected inside the connecting groove (28). The limiting component (29) includes a connecting plate (292) slidably connected to the connecting groove (28). Multiple limiting blocks (293) are fixedly connected to the outside of the connecting plate (292). A limiting groove (15) is provided on both sides inside the operating groove (11). Multiple gear racks (14) are fixedly connected to the bottom of the limiting groove (15). The gear racks (14) mesh with the limiting blocks (293).

5. The tooling fixture device according to claim 4, characterized in that: Multiple elastic elements (291) are fixedly connected to the inner side of the connecting plate (292), and the other end of the elastic element (291) is fixedly connected to the bottom of the connecting groove (28).

6. The tooling fixture device according to claim 5, characterized in that: A drive motor (13) is fixedly connected to one end of the upper surface of the workbench (1). A transmission belt (12) is rotatably connected to the outer wall of the output end of the drive motor (13). A rotating groove (16) is opened at the bottom of the operating groove (11) near the center. A lead screw (17) is rotatably connected to both ends inside the rotating groove (16). The other end of the transmission belt (12) passes through the workbench (1) and is rotatably connected to the outer wall of the lead screw (17). The bottom of the fixed frame (20) is rotatably connected to the outer wall of the lead screw (17).

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