Verification tool clamp

Abstract

The utility model relates to the related technical field of clamps, in particular to a checking tool clamp which comprises a clamp body, a bottom plate is fixedly connected to the outer side surface of the clamp body, a clamping mechanism is arranged on the upper surface of the clamp body, and an adjusting mechanism is arranged on the lower surface of the bottom plate. According to the checking tool clamp, through the arrangement of the electric sliding table, the clamping block, the spring, the fixing rod and the clamping block, the clamp can rapidly clamp and fix workpieces of different sizes, the machining efficiency is improved, specifically, the electric sliding table is accurately driven and controlled, the clamping block can rapidly move to a preset position, and the clamping block can be accurately moved to the preset position; the clamp is simple in structure and suitable for the sizes of different workpieces, the springs are arranged in the clamping blocks, the clamping force can be automatically adjusted according to the shapes and the sizes of the workpieces, it is ensured that the workpieces are kept stable in the machining process, meanwhile, the fixing rods and the clamping blocks are used in cooperation, clamping of the clamp is firmer, and the workpieces are effectively prevented from shifting or shaking in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a calibration tooling jig. Background Art

[0002] A jig refers to a device used to fix a processing object during the mechanical manufacturing process, so that it occupies the correct position to receive construction or detection, also known as a fixture. Generally speaking, any device used to quickly, conveniently and safely install a workpiece in any process of the technological process can be called a jig. A jig usually consists of positioning elements, clamping devices, tool setting and guiding elements, indexing devices, connecting elements, and a jig body, etc. In order to ensure that the workpiece can be in the correct position during calibration, therefore, a calibration tooling jig is particularly needed.

[0003] Because most of the existing fixed jigs can only fix a specific workpiece or product during use. With the diversification of the production environment and the continuous change of production requirements, this single fixing method can no longer meet the needs of modern production. Content of the Utility Model

[0004] The purpose of the utility model is to provide a calibration tooling jig to solve the problem that most of the existing fixed jigs can only fix a specific workpiece or product during use. With the diversification of the production environment and the continuous change of production requirements, this single fixing method can no longer meet the needs of modern production as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A calibration tooling jig, including a jig body, the outer surface of the jig body is fixedly connected with a bottom plate, a clamping mechanism is arranged on the upper surface of the jig body, and an adjusting mechanism is arranged on the lower surface of the bottom plate;

[0006] The clamping mechanism includes a first cylinder, a first slide rail, a fixing plate, an electric slide table, a clamping block, a spring, a fixing rod and a clamping block. A first cylinder is fixedly installed on one side surface of the bottom plate, a first slide rail is fixedly connected to the upper surface of the bottom plate, a fixing plate is fixedly connected above the jig body, an electric slide table is fixedly connected to one side surface of the fixing plate, a clamping block is fixedly connected to the upper surface of the electric slide table, a spring is installed inside the clamping block, a fixing rod is fixedly connected to one end surface of the spring, and a clamping block is fixedly connected to the upper surface of the fixing plate.

[0007] Preferably, the adjusting mechanism includes a second slide rail, a first connecting block, a connecting plate, a second connecting block, a mounting plate, a fixed shaft and a second cylinder. The second slide rail is mounted on the lower surface of the base plate. The first connecting block is slidably connected to one side surface of the second slide rail. One side surface of the first connecting block is fixedly connected to the connecting plate. One side surface of the connecting plate is fixedly connected to the second connecting block. The lower surface of the second connecting block is fixedly connected to the mounting plate. The fixed shaft penetrates through one side surface of the connecting plate. The second cylinder is mounted on the upper surface of the mounting plate.

[0008] Preferably, the first cylinder and the fixing plate form a telescopic structure, and the first slide rail and the fixing plate form a sliding structure.

[0009] Preferably, the fixing rods are evenly distributed on one side surface of the clamping block, and the spring and the fixing rod form a telescopic structure.

[0010] Preferably, four groups of clamping blocks are provided, and the clamping blocks are symmetrically arranged with respect to the central axis of the fixing plate.

[0011] Preferably, multiple groups of second slide rails are provided, and the second connecting plate is symmetrically arranged with respect to the width central axis of the base plate.

[0012] Preferably, one side surface of the second cylinder is connected to the fixed shaft, and the other side surface of the second cylinder is connected to the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this calibration tooling fixture, through the settings of the electric slide table, clamping blocks, springs, fixing rods and clamping blocks, the fixture can quickly clamp and fix workpieces of different sizes, improving the processing efficiency. Specifically, through precise drive control of the electric slide table, the clamping blocks can quickly move to the preset positions to adapt to the sizes of different workpieces. The clamping blocks are internally provided with springs, which can automatically adjust the clamping force according to the shape and size of the workpieces to ensure the stability of the workpieces during the processing. At the same time, the cooperation of the fixing rods and the clamping blocks makes the clamping of the fixture more firm, effectively preventing the workpieces from shifting or shaking during the processing. In addition, this fixed fixture for mechanical processing also has high versatility and adjustability. By pushing the fixed shaft by the second cylinder to drive the connecting plate to adjust it, the fixture can adapt to a variety of workpieces with different sizes and shapes, meeting diverse processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the first cylinder and the first slide rail of the present utility model in cooperation;

[0016] Figure 3 This is a schematic top - view external structure diagram of the utility model;

[0017] Figure 4 For the utility model Figure 2 The enlarged structure diagram at position A in it.

[0018] In the figure: 1. Fixture body; 2. Base plate; 3. Clamping mechanism; 301. First cylinder; 302. First slide rail; 303. Fixed plate; 304. Electric slide table; 305. Clamping block; 306. Spring; 307. Fixed rod; 308. Block; 4. Adjusting mechanism; 401. Second slide rail; 402. First connecting block; 403. Connecting plate; 404. Second connecting block; 405. Mounting plate; 406. Fixed shaft; 407. Second cylinder. Specific implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a calibration tooling fixture, including a fixture body 1, a base plate 2 is fixedly connected to the outer surface of the fixture body 1, a clamping mechanism 3 is arranged on the upper surface of the fixture body 1, and an adjusting mechanism 4 is arranged on the lower surface of the base plate 2;

[0021] The clamping mechanism 3 includes a first cylinder 301, a first slide rail 302, a fixing plate 303, an electric slide table 304, a clamping block 305, a spring 306, a fixing rod 307 and a clamping block 308. A first cylinder 301 is fixedly installed on one side surface of the bottom plate 2, a first slide rail 302 is fixedly connected to the upper surface of the bottom plate 2, a fixing plate 303 is fixedly connected above the fixture body 1, an electric slide table 304 is fixedly connected to one side surface of the fixing plate 303, a clamping block 305 is fixedly connected to the upper surface of the electric slide table 304, a spring 306 is installed inside the clamping block 305, a fixing rod 307 is fixedly connected to one end surface of the spring 306, and a clamping block 308 is fixedly connected to the upper surface of the fixing plate 303. Through the settings of the first cylinder 301, the first slide rail 302, the fixing plate 303, the electric slide table 304, the clamping block 305, the spring 306, the fixing rod 307 and the clamping block 308, during use, first use the first cylinder 301 to push the fixture body 1 to a suitable position, then insert the part into the clamping block 308. When the part is inserted into the clamping block 308, the surrounding clamping blocks 305 move towards the part through the electric slide table 304. At this time, the fixing rods 307 distributed on the clamping block 305 first come into contact with the part. The fixing rods 307 in contact with the part compress the spring 306. Under the elastic pressure of the spring 306, the surrounding fixing rods 307 will fixedly clamp the part in the middle, achieving firm and stable machining of the part.

[0022] Furthermore, the adjusting mechanism 4 includes a second slide rail 401, a first connecting block 402, a connecting plate 403, a second connecting block 404, a mounting plate 405, a fixing shaft 406 and a second cylinder 407. The second slide rail 401 is installed on the lower surface of the bottom plate 2, a first connecting block 402 is slidably connected to one side surface of the second slide rail 401, a connecting plate 403 is fixedly connected to one side surface of the first connecting block 402, a second connecting block 404 is fixedly connected to one side surface of the connecting plate 403, a mounting plate 405 is fixedly connected to the lower surface of the second connecting block 404, a fixing shaft 406 is connected through one side surface of the connecting plate 403, and a second cylinder 407 is installed on the upper surface of the mounting plate 405. Through the settings of the second slide rail 401, the first connecting block 402, the connecting plate 403, the second connecting block 404, the mounting plate 405, the fixing shaft 406 and the second cylinder 407, during use, when it is necessary to adjust the height of the bottom plate 2 and the fixture body 1, start the second cylinder 407. The second cylinder 407 pushes the fixing shaft 406, so that the cross - arranged second connecting block 404 pushes the bottom plate 2 and the fixture body 1 upward.

[0023] Furthermore, the first cylinder 301 and the fixing plate 303 form a telescopic structure, and the first slide rail 302 and the fixing plate 303 form a sliding structure. Through the setting of the first cylinder 301, the fixture body 1 can be pushed to a suitable position, which is convenient for the staff to carry out processing.

[0024] Furthermore, the fixing rods 307 are evenly distributed on one side surface of the clamping block 305, and the spring 306 and the fixing rods 307 form a telescopic structure. Through the arrangement of the fixing rods 307, multiple fixing rods 307 contact the parts, enabling the fixing of special-shaped parts with different shapes and sizes.

[0025] Furthermore, there are four groups of clamping blocks 305, and the clamping blocks 305 are symmetrically arranged with respect to the central axis of the fixing plate 303. Through the arrangement of the clamping blocks 305, the clamping blocks 305 around squeeze the parts towards the middle, stably and quickly fixing the parts, and improving the working efficiency.

[0026] Furthermore, there are multiple groups of the second slide rails 401, and the second connecting plate 403 is symmetrically arranged with respect to the width central axis of the bottom plate 2. Through the arrangement of the second slide rails 401, during use, the first connecting block 402 will slide within the limit range of the second slide rails 401.

[0027] Furthermore, a fixed shaft 406 is connected to one side surface of the second air cylinder 407, and a mounting plate 405 is connected to the other side surface of the second air cylinder 407. Through the arrangement of the second air cylinder 407, during use, the second air cylinder 407 can adjust the height of the bottom plate 2 and the fixture body 1 by pushing the fixed shaft 406.

[0028] Working principle: First, the first air cylinder 301 is used to push the fixture body 1 to a suitable position for the staff to perform processing operations. Then, the parts to be processed are placed in the clamping block 308, and the clamping block 308 plays a role in positioning and supporting. Subsequently, the electric slide 304 is started to drive the clamping block 305 to move towards the parts. During the movement of the clamping block 305, the fixing rods 307 first come into contact with the parts. Since the fixing rods 307 are evenly distributed on the clamping block 305, they can adapt to parts with different shapes and sizes. When the fixing rods 307 come into contact with the parts, they will compress the spring 306, and the elastic force of the spring 306 is used to initially fix the parts. With the further movement of the clamping block 305, multiple fixing rods 307 work together to achieve the stable clamping of the parts, and the staff can perform precise processing operations on the parts, improving the processing accuracy and efficiency.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A calibration fixture, comprising a fixture body (1), characterized in that: A bottom plate (2) is fixedly connected to the outer surface of the fixture body (1), a clamping mechanism (3) is arranged on the upper surface of the fixture body (1), and an adjusting mechanism (4) is arranged on the lower surface of the bottom plate (2). The clamping mechanism (3) includes a first cylinder (301), a first slide rail (302), a fixing plate (303), an electric slide table (304), a clamping block (305), a spring (306), a fixing rod (307), and a clamping block (308). A first cylinder (301) is fixedly installed on one side surface of the bottom plate (2), a first slide rail (302) is fixedly connected to the upper surface of the bottom plate (2), a fixing plate (303) is fixedly connected above the fixture body (1), an electric slide table (304) is fixedly connected to one side surface of the fixing plate (303), a clamping block (305) is fixedly connected to the upper surface of the electric slide table (304), a spring (306) is installed inside the clamping block (305), a fixing rod (307) is fixedly connected to one end surface of the spring (306), and a clamping block (308) is fixedly connected to the upper surface of the fixing plate (303).

2. The calibration fixture according to claim 1, characterized in that: The first cylinder (301) and the fixing plate (303) form a telescopic structure, and the first slide rail (302) and the fixing plate (303) form a sliding structure.

3. The calibration fixture according to claim 2, wherein: The fixing rods (307) are equidistantly distributed on one side surface of the clamping block (305), and the spring (306) and the fixing rod (307) form a telescopic structure.

4. A calibration fixture according to claim 1, characterized in that: Four groups of clamping blocks (305) are provided, and the clamping blocks (305) are symmetrically arranged with respect to the central axis of the fixing plate (303).

5. A calibration fixture according to claim 1, characterized in that: The adjusting mechanism (4) includes a second slide rail (401), a first connecting block (402), a connecting plate (403), a second connecting block (404), a mounting plate (405), a fixing shaft (406), and a second cylinder (407). A second slide rail (401) is installed on the lower surface of the bottom plate (2), a first connecting block (402) is slidably connected to one side surface of the second slide rail (401), a connecting plate (403) is fixedly connected to one side surface of the first connecting block (402), a second connecting block (404) is fixedly connected to one side surface of the connecting plate (403), a mounting plate (405) is fixedly connected to the lower surface of the second connecting block (404), a fixing shaft (406) penetrates and connects to one side surface of the connecting plate (403), and a second cylinder (407) is installed on the upper surface of the mounting plate (405).

6. The calibration fixture according to claim 5, characterized in that: Multiple groups of the second slide rails (401) are provided.

7. The calibration tooling fixture according to claim 5, characterized in that: One side surface of the second cylinder (407) is connected to the fixing shaft (406), and the other side surface of the second cylinder (407) is connected to the mounting plate (405).

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