Tool clamp with fixing performance and convenient angle adjusting function

Abstract

The utility model relates to the field of non-standard metal processing devices, and discloses a work fixture with fixing performance and convenient angle adjustment, which comprises a supporting mechanism, the supporting mechanism comprises a base, an adjusting mechanism is arranged at the upper end of the supporting mechanism, and the adjusting mechanism comprises a rotary supporting table and four rotary blocks. An arc-shaped groove is formed in the rotating supporting table, a special-shaped rod is horizontally and slidably arranged in the arc-shaped groove and is parallel to the fixing column, moving blocks are fixedly connected to the two ends of the special-shaped rod, and a fixing mechanism is arranged at the upper end of the adjusting mechanism and comprises four horizontal rods. According to the tool clamp, the adjusting mechanism and the fixing mechanism are arranged in the tool clamp, the fixing mechanism can stably fix different parts of a part from different heights, the adjusting mechanism can stably adjust the angle of the fixed part, the part can be conveniently machined, and the machining quality and efficiency of the part are improved.

Description

Technical Field

[0001] The utility model relates to the field of non-standard metal processing devices, in particular to a tooling fixture with a fixing function and convenient for adjusting angles. Background Art

[0002] Non-standard metal parts refer to metal parts that do not meet national standards or industry standards. Compared with standard metal parts, non-standard metal parts are more flexible and diverse in shape and can be customized according to different needs. During the production process, a device called a tooling fixture may be used. Its main function is to fix the parts during the processing of the parts.

[0003] As for the current tooling fixtures, there is usually only one fixed structure at a horizontal height. For irregular non-standard metal parts, such a fixed structure is often not stable enough. In addition, during the processing of metal parts, it may be necessary to constantly adjust and change the angle of the metal parts and then re-fix them, which will increase the complexity of the operation and reduce work efficiency to a certain extent.

[0004] Therefore, those skilled in the art provide a fixture with a fixing function that facilitates angle adjustment to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a fixture with fixing performance that is convenient for adjusting the angle. The fixture is provided with an adjusting mechanism and a fixing mechanism. The fixing mechanism can stably fix different parts of a part from different heights, and the adjusting mechanism can stably adjust the angle of the fixed part, which is convenient for processing the parts and improves the processing quality and efficiency of the parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooling fixture with fixing performance for facilitating adjusting angles, comprising a supporting mechanism, the supporting mechanism comprising a base, an adjusting mechanism being arranged at the upper end of the supporting mechanism, the adjusting mechanism comprising a rotating supporting platform and four rotating blocks, an arc-shaped groove being arranged inside the rotating supporting platform, a special-shaped rod being arranged inside the arc-shaped groove for horizontal sliding parallel to the fixed column, moving blocks being fixedly connected at both ends of the special-shaped rod, fixing nuts being threadedly sleeved at opposite ends of the four rotating blocks, connecting oblique rods being fixedly arranged at the front and rear ends of the four rotating blocks, a fixing mechanism being arranged at the upper end of the adjusting mechanism, the fixing mechanism comprising four horizontal rods, and No. 2 fixing blocks being fixedly arranged at opposite ends of the four horizontal rods.

[0007] Through the above technical scheme, an adjustment mechanism is provided in the tooling fixture. During use, the force conditions at the front and rear ends of the rotating support table are changed by moving the moving block, so that the rotating support table can be rotated and adjusted to a suitable angle with the part to be processed. In this way, there is no need to change the angle of the part and re-fix the part, so that the processing of the part at different angles can be achieved, which reduces the cumbersomeness of the operation and improves the work efficiency. A fixing mechanism is provided in the tooling fixture, and the part to be processed is placed on the rotating support table. When the support table rotates or the part is processed, the fixing mechanism can be used to fix the part, which helps to reduce the difficulty of operation and improve the processing quality of the part.

[0008] Furthermore, vertical columns are fixedly arranged on both sides of the upper end of the base, two fixed columns are fixedly arranged on opposite sides of the two vertical columns, and fixed shafts are fixedly arranged on opposite sides of two of the four fixed columns;

[0009] Through the above technical solution, the supporting mechanism is used to support the entire device, the base is located at the bottom of the entire device, and the vertical column and the fixed column can facilitate the fixing of other structures.

[0010] Furthermore, a second moving groove is provided on both sides of the upper end of the base, the lower ends of the two moving blocks are slidably arranged in the second moving groove, and the lower ends of the eight connecting oblique rods are fixedly connected to the upper end of the rotating support platform;

[0011] Through the above technical solution, the No. 2 moving groove can fix the moving block on the rotating support table, making the moving process smoother. Rotating the fixing nut can adjust the pressure of the rotating block on the internal horizontal rod, which not only facilitates the assembly of the fixing mechanism, but also can adapt to horizontal rods of different sizes.

[0012] Furthermore, a plurality of balls are rotatably arranged on opposite sides of the four fixing columns, and the plurality of balls are evenly embedded in opposite sides of the two fixing columns;

[0013] Through the above technical solution, the fixed shaft plays the role of connecting the supporting mechanism and the adjusting mechanism, and the multiple balls are located between the rotating block and the fixed column, ensuring the smooth rotation process of the rotating block.

[0014] Furthermore, the rotating support platform is movably arranged at the upper end of the base, a fixing groove is provided at the upper end of the rotating support platform, and a movable groove No. 1 is provided at both sides of the rotating support platform;

[0015] Through the above technical solution, the rotating support table can be rotated at a certain angle on the base, the fixed groove can better fix the parts to be processed on the rotating support table, and the No. 1 movable groove works together with the movable block to adjust the angle of the rotating support table.

[0016] Furthermore, the front and rear ends of the four No. 2 fixing blocks are all slidably sleeved with sliding rods, and the opposite ends of the eight sliding rods are fixedly connected to the No. 1 fixing block, and the four horizontal rods are grouped in pairs and are respectively fixed at two positions of different heights of the support mechanism;

[0017] Through the above technical solution, the sliding rod can change the position of the second fixing block to adapt to parts of different sizes. The four horizontal rods can be divided into two groups to fix the parts at different heights, making the parts more stably fixed.

[0018] Furthermore, the front and rear ends of the four No. 2 fixing blocks are each provided with an active cavity, the opposite ends of the eight sliding rods are respectively located in the eight active cavities, the opposite ends of the eight sliding rods are each sleeved with a spring, and the opposite ends of the eight springs are each fixedly connected to the inner wall of the active cavity;

[0019] Through the above technical solution, the sliding rod can change the position of the No. 1 fixed block, so that the fixing mechanism can fix parts of different sizes, and the telescopic characteristics of the spring play a regulating role in the sliding of the sliding rod.

[0020] Furthermore, opposite ends of the four horizontal rods are sleeved in the rotating blocks, and the two rotating blocks are respectively engaged with the two fixed shafts;

[0021] Through the above technical solution, the rotating block can rotate around the fixed axis and drive the fixing mechanism to rotate together.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a fixture with fixing performance and convenient angle adjustment. The fixture is provided with an adjustment mechanism. During use, the force conditions at the front and rear ends of the rotating support table are changed by moving the moving block, so that the rotating support table can be rotated and adjusted to a suitable angle with the parts to be processed. The moving block moves horizontally along the No. 2 moving groove, so that the angle adjustment process is more stable. The rotating block will drive the fixing mechanism to rotate together, avoiding the tedious operation of re-fixing, and greatly improving work efficiency.

[0024] 2. The utility model proposes a fixture with fixing performance that is convenient for adjusting the angle. A fixing mechanism is provided in the fixture. During use, the No. 1 fixing block can be adjusted forwards and backwards to adapt to parts of different sizes. At the same time, due to the irregular structure of non-standard metal parts, the No. 1 fixing blocks of different heights can fix the parts more stably, thereby improving the stability of the parts, helping to reduce the difficulty of production operations and improving the processing quality of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a schematic diagram of the axial side of the utility model;

[0026] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0027] Figure 3 It is a front cross-sectional schematic diagram of the utility model;

[0028] Figure 4 It is a top cross-sectional schematic diagram of the utility model;

[0029] Figure 5 It is a side cross-sectional schematic diagram of the utility model close to the vertical column;

[0030] Figure 6 It is a side cross-sectional schematic diagram near the middle of the utility model;

[0031] Figure 7 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0032] Figure 8 for Figure 4 Enlarged schematic diagram of point C in the middle.

[0033] Legend:

[0034] 1. Support mechanism; 101. Base; 102. Vertical column; 103. Fixed column; 104. Fixed shaft; 105. Ball; 2. Adjustment mechanism; 201. Rotating support platform; 202. Moving block; 203. Fixed groove; 204. Special-shaped rod; 205. Moving groove No. 1; 206. Moving groove No. 2; 207. Arc groove; 208. Rotating block; 209. Fixed nut; 210. Connecting diagonal rod; 3. Fixing mechanism; 301. Fixed block No. 1; 302. Horizontal rod; 303. Sliding rod; 304. Fixed block No. 2; 305. Movable cavity; 306. Spring. DETAILED DESCRIPTION

[0035] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-8, the utility model provides an embodiment: a tooling fixture with fixing performance and convenient for adjusting angles, including a supporting mechanism 1, the supporting mechanism 1 is the external frame of the entire fixture, and plays a fixing role for the entire device, the supporting mechanism 1 includes a base 101, the base 101 is used to place a supporting table, and is convenient for adjusting the angle of the supporting table, vertical columns 102 are fixedly arranged on both sides of the upper end of the base 101, the vertical columns 102 are located on both sides of the device, and are used to fix other structures, two vertical columns 102 are fixedly arranged on the opposite side of the two fixed columns 103, the fixed columns 103 are used to fix the adjusting mechanism 2 and the fixing mechanism 3 to a certain height, the upper end of the supporting mechanism 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 is used to adjust the angle, so as to process the parts to be processed at different angles, the adjusting mechanism 2 includes a rotating supporting table 201 and four rotating blocks 208, the rotating support table 201 is used to support the parts to be processed. The rotating block 208 is located between the fixing mechanism 3 and the supporting mechanism 1, and plays the role of a connecting bridge. The rotating support table 201 is provided with an arc groove 207, and the arc groove 207 is communicated with the two No. 1 moving grooves 205. The arc groove 207 is slidably provided with a special-shaped rod 204. The movement of the special-shaped rod 204 can change the force condition of the rotating support table 201, thereby rotating the support table. Both ends of the special-shaped rod 204 are fixedly connected with a moving block 202, and the moving block 202 is connected to the special-shaped rod 204. Moving the external moving block 202 can change the position of the internal special-shaped rod 204. The front and rear ends of the four rotating blocks 208 are fixedly provided with a connecting oblique rod 210, and the connecting oblique rod 210 and the support table form a stable triangle, so that the structure is more stable during the rotation process;

[0037] A fixing mechanism 3 is provided at the upper end of the adjusting mechanism 2, and the fixing mechanism 3 is used to fix the parts. The fixing mechanism 3 includes four horizontal rods 302, and a No. 2 fixing block 304 is fixedly provided at the opposite end between the four horizontal rods 302. The front and rear ends of the four No. 2 fixing blocks 304 are slidably sleeved with sliding rods 303, and the sliding rods 303 can slide back and forth under the action of springs 306. The opposite ends of the eight sliding rods 303 are fixedly connected to the No. 1 fixing block 301. The No. 1 fixing block 301 is a fixing block with a corner, which is convenient for fixing the parts to be processed;

[0038] The tooling fixture is provided with an adjusting mechanism 2. During use, the force conditions at the front and rear ends of the rotating support table 201 are changed by moving the moving block 202, so that the rotating support table 201 is rotated and adjusted to a suitable angle with the parts to be processed. In this way, there is no need to change the angle of the parts and re-fix the parts, so that the parts can be processed at different angles, which reduces the complexity of operation and improves work efficiency. The tooling fixture is provided with a fixing mechanism 3. The parts to be processed are placed on the rotating support table 201. When the support table rotates or the parts are processed, the fixing mechanism 3 can be used to fix the parts, which helps to reduce the difficulty of operation and improve the processing quality of the parts.

[0039] A fixed shaft 104 is fixedly set on the opposite side between each of the four fixed columns 103, and a plurality of balls 105 are rotatably set on the opposite side of the four fixed columns 103. The plurality of balls 105 are evenly embedded in the opposite sides of the two fixed columns 103. The fixed shaft 104 serves to connect the support mechanism 1 and the adjustment mechanism 2. The plurality of balls 105 are located between the rotating block 208 and the fixed column 103, thereby ensuring the smooth rotation of the rotating block 208. The rotating support platform 201 is movably set at the upper end of the base 101, and the rotating support platform 201 can rotate in the vertical direction around the horizontal line where the fixed shaft 104 is located. The horizontal line is the symmetry axis of the fixed shaft 104 parallel to the horizontal direction. A fixed groove 203 is provided at the upper end of the rotating support platform 201, and a movable groove 205 is provided on both sides of the rotating support platform 201. , the rotating support table 201 can be rotated at a certain angle on the base 101, and the fixed groove 203 can better fix the parts to be processed on the rotating support table 201. The No. 1 moving groove 205 works together with the moving block 202 to adjust the angle of the rotating support table 201; No. 2 moving grooves 206 are opened on both sides of the upper end of the base 101, and the lower ends of the two moving blocks 202 are slidably set in the No. 2 moving grooves 206. The four rotating blocks 208 are threadedly sleeved with fixing nuts 209 at the opposite ends between each other. The No. 2 moving grooves 206 can fix the moving blocks 202 on the rotating support table 201, making the moving process more stable. Rotating the fixing nuts 209 can adjust the pressure of the rotating blocks 208 on the internal horizontal rods 302, which is convenient for the assembly of the fixing mechanism 3 and can adapt to horizontal rods 302 of different sizes;

[0040] The front and rear ends of the four No. 2 fixed blocks 304 are each provided with an active cavity 305, and the opposite ends of the eight sliding rods 303 are respectively located in the eight active cavities 305, and the active cavity 305 can facilitate the sliding of the sliding rods 303 and the telescopic movement of the springs 306; the lower ends of the eight connecting oblique rods 210 are all fixedly connected to the upper end of the rotating support platform 201, and the connecting oblique rods 210 are stably connected to the rotating support platform 201 to form a stable triangle, so that the entire device is more stable during the adjustment process; the opposite ends of the four horizontal rods 302 are all sleeved in the rotating block 208, The two rotating blocks 208 are respectively engaged with the two fixed shafts 104, and the rotating blocks 208 can rotate around the fixed shaft 104, and at the same time drive the fixing mechanism 3 to rotate together; the eight sliding rods 303 are each provided with a spring 306 at the opposite end between each other, and the eight springs 306 are each fixedly connected to the inner wall of the active cavity 305 at the opposite end between each other. The telescopic characteristics of the spring 306 play a regulating role in the sliding of the sliding rod 303. One end of the spring 306 is fixed on the inner wall of the active cavity 305, and the other end is fixed to the sliding rod 303, so that the sliding rod 303 has the ability to automatically rebound when sliding outward.

[0041] Working principle: When using the tooling fixture, after the part to be processed is placed on the rotating support table 201, pull the No. 1 fixed block 301 outward, the spring 306 contracts, and a certain pulling force is applied to the sliding rod 303, so that the part is stably fixed in the four No. 1 fixed blocks 301, and the moving block 202 is pushed to slide along the No. 2 moving groove 206. The special-shaped rod 204 will move back and forth with the moving block 202, and the rotating support table 201 will rotate under the action of the special-shaped rod 204. In this way, the rotating support table 201 will drive the connecting oblique rod 210 and the rotating block 208 to rotate. The rotating block 208 rotates around the fixed axis 104, and the ball 105 will rotate accordingly. In this way, the part to be processed can achieve angle adjustment together with the fixing mechanism 3.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixture with fixing performance and convenient angle adjustment, comprising a support mechanism (1), characterized in that: The support mechanism (1) comprises a base (101); an adjustment mechanism (2) is arranged at the upper end of the support mechanism (1); the adjustment mechanism (2) comprises a rotating support platform (201) and four rotating blocks (208); an arc-shaped groove (207) is arranged inside the rotating support platform (201); a special-shaped rod (204) is arranged inside the arc-shaped groove (207) to slide horizontally parallel to the fixed column (103); both ends of the special-shaped rod (204) are fixedly connected with a moving block (202); fixing nuts (209) are threadedly sleeved on opposite ends of the four rotating blocks (208); connecting oblique rods (210) are fixedly arranged at the front and rear ends of the four rotating blocks (208); a fixing mechanism (3) is arranged at the upper end of the adjustment mechanism (2); the fixing mechanism (3) comprises four horizontal rods (302); and a No. 2 fixing block (304) is fixedly arranged on opposite ends of the four horizontal rods (302).

2. A fixture with fixing performance and convenient angle adjustment according to claim 1, characterized in that: Vertical columns (102) are fixedly arranged on both sides of the upper end of the base (101), two fixed columns (103) are fixedly arranged on opposite sides of the two vertical columns (102), and fixed shafts (104) are fixedly arranged on opposite sides of two of the four fixed columns (103).

3. A fixture with fixing performance and convenient angle adjustment according to claim 2, characterized in that: A second movable groove (206) is provided on both sides of the upper end of the base (101), the lower ends of the two movable blocks (202) are slidably arranged in the second movable groove (206), and the lower ends of the eight connecting oblique rods (210) are fixedly connected to the upper end of the rotating support platform (201).

4. The fixture with fixing performance and convenient angle adjustment according to claim 2, characterized in that: A plurality of balls (105) are rotatably arranged on opposite sides of the four fixing columns (103), and the plurality of balls (105) are evenly embedded in opposite sides of two fixing columns (103).

5. The fixture with fixing performance and convenient angle adjustment according to claim 1, characterized in that: The rotating support platform (201) is movably arranged at the upper end of the base (101), and the rotating support platform (201) can rotate in the vertical direction around the horizontal line where the fixed axis (104) is located. A fixed groove (203) is provided at the upper end of the rotating support platform (201), and a movable groove (205) is provided on both sides of the rotating support platform (201).

6. The fixture with fixing performance and convenient angle adjustment according to claim 1, characterized in that: The front and rear ends of the four No. 2 fixed blocks (304) are slidably sleeved with sliding rods (303), and the opposite ends of the eight sliding rods (303) are fixedly connected to the No. 1 fixed block (301) in pairs. The four horizontal rods (302) are grouped in pairs and are respectively fixed at two positions of different heights of the support mechanism (1).

7. A fixture with fixing performance and convenient angle adjustment according to claim 6, characterized in that: The front and rear ends of the four No. 2 fixed blocks (304) are each provided with an active cavity (305); opposite ends of the eight sliding rods (303) are respectively located in the eight active cavities (305); opposite ends of the eight sliding rods (303) are each provided with a spring (306); opposite ends of the eight springs (306) are each fixedly connected to the inner wall of the active cavity (305).

8. The fixture with fixing performance and convenient angle adjustment according to claim 6, characterized in that: The opposite ends of the four horizontal rods (302) are sleeved in the rotating blocks (208), and the two rotating blocks (208) are respectively clamped with the two fixed shafts (104).

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