Tool clamp for machining vehicle interior decoration crystal piece

Abstract

The utility model discloses a work fixture for processing a vehicle interior crystal piece, which comprises a bottom plate, a clamping mechanism for clamping and fixing the crystal piece is arranged at the upper end of the bottom plate, the clamping mechanism comprises a stand column, a fixed base, a fixed ring, a telescopic rod, a connecting block and a clamping block, the stand column is fixedly arranged in the middle of the upper end of the bottom plate, and the fixed base is fixedly arranged on the stand column. A fixing base is fixedly arranged at the upper end of the stand column, a fixing ring is fixedly arranged on the outer side of the fixing base, a telescopic rod is fixedly arranged at the upper end of the fixing ring, a connecting block is fixedly arranged at the movable end of the telescopic rod, and a clamping block is fixedly arranged at the upper end of the connecting block. And a spherical crystal piece is clamped between the fixed base and the clamping block. According to the utility model, the spherical crystal piece can be quickly clamped and fixed, the widest part of the crystal ball is clamped by utilizing the clamping block in an attaching manner, and then the crystal ball can be firmly fixed by utilizing larger friction force, so that the subsequent processing work can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, and particularly relates to a tooling fixture for processing vehicle interior crystal parts. Background Technique

[0002] Among automotive ornaments, crystal parts are one of the common decorative materials. When producing a crystal part, certain processing steps such as grinding, polishing, drilling, etc. are often required. Therefore, it is necessary to clamp the crystal part.

[0003] In the prior art, there are smooth spherical crystal parts in decorative crystal parts. At this time, when it is necessary to clamp and fix such crystal parts for steps such as drilling processing, it is rather troublesome. Therefore, in view of this problem, a tooling fixture for processing vehicle interior crystal parts is needed for improvement. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tooling fixture for processing vehicle interior crystal parts, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tooling fixture for processing vehicle interior crystal parts, including a bottom plate. A clamping mechanism for clamping and fixing the crystal part is arranged at the upper end of the bottom plate. The clamping mechanism includes a column, a fixed base, a fixed ring, a telescopic rod, a connecting block, and a clamping block. A column is fixedly arranged in the middle of the upper end of the bottom plate. A fixed base is fixedly arranged at the upper end of the column. A fixed ring is fixedly arranged on the outer side of the fixed base. A telescopic rod is fixedly arranged at the upper end of the fixed ring. A connecting block is fixedly arranged at the movable end of the telescopic rod. A clamping block is fixedly arranged at the upper end of the connecting block. A spherical crystal part is clamped between the fixed base and the clamping block. A transmission mechanism for pushing the clamping block to tighten is arranged between the inside of the column and the clamping block.

[0006] Preferably, the transmission mechanism includes an extrusion block, an extrusion ring, and a connecting rod. An extrusion block is fixedly arranged on the outer surface of the connecting block. An extrusion ring is sleeved on the outer surface of the extrusion block. A connecting rod is fixedly arranged at the lower end of the extrusion ring. Through the transmission mechanism, it is convenient to simultaneously push a plurality of clamping blocks to tighten, so as to clamp and fix the spherical crystal part.

[0007] Preferably, the inside of the column is hollow. An electric push rod is fixedly arranged inside the column. A transmission rod is fixedly arranged at the upper end of the electric push rod. The transmission rod is fixedly connected with the connecting rod. By the contraction of the electric push rod, the transmission rod can be driven to move up and down, and finally the extrusion ring can be driven to move up and down.

[0008] Preferably, an inclined chamfer is provided at the lower end of the outer surface of the extrusion block, and an inclined chamfer is provided at the upper end of the inner side wall of the extrusion ring. In this way, this inclined chamfer can be used to extrude the extrusion block when the extrusion ring moves upward, so as to push the connecting block and the clamping block to tighten inward.

[0009] Preferably, a through groove is provided on the outer surface of the column, and the connecting rod can extend to the outside of the column through the through groove.

[0010] Preferably, a spring is provided inside the telescopic rod. When the extrusion ring separates from the extrusion block, the spring can push the connecting block and the clamping block away from each other. At this time, it is convenient to remove the processed spherical crystal part.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. When the electric push rod of the present invention extends, it can push the extrusion ring upward. When the extrusion ring moves upward, the inclined chamfer can be used to extrude the extrusion block when the extrusion ring moves upward, so as to push the connecting block and the clamping block to tighten inward. Then, multiple clamping blocks can be pushed to firmly clamp the spherical crystal part. A rubber pad can be provided on the inner side wall of the clamping block to increase the friction force. In this way, the device can tightly hold and lock the spherical crystal part like the braking system of an automobile to achieve the fixing effect, and the whole fixing process is convenient and fast, so as to facilitate the subsequent processing work.

[0013] 2. When the present invention is used, the clamping and fixing of the device is convenient and fast through the transmission of the extrusion ring. Only by extending an electric push rod can the clamping block clamp the spherical crystal part, and by contracting the electric push rod, the extrusion ring can be separated from the extrusion block. At this time, under the action of the telescopic rod and the spring, the clamping block and the spherical crystal part can be separated, so as to quickly release the fixation. Therefore, the device is convenient to use. Brief Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of a fixture for processing vehicle interior crystal parts according to the present invention;

[0015] Figure 2 is a sectional view of a fixture for processing vehicle interior crystal parts according to the present invention;

[0016] Figure 3 is in a fixture for processing vehicle interior crystal parts according to the present invention Figure 2 front view;

[0017] Figure 4 is a fixture for processing vehicle interior crystal parts according to the present invention Figure 3 magnified view of part A;

[0018] Figure 5 This is the disassembly view of the spherical crystal part in the tooling fixture for processing the crystal parts of the vehicle interior of the present utility model.

[0019] In the figure: 1, bottom plate; 2, column; 3, fixed base; 4, fixed ring; 5, telescopic rod; 6, connecting block; 7, clamping block; 8, spherical crystal part; 9, extrusion block; 10, extrusion ring; 11, connecting rod; 12, electric push rod; 13, transmission rod; 14, through groove; 15 spring. Specific implementation mode

[0020] 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution: a tooling fixture for processing crystal parts of vehicle interiors, including a bottom plate 1, and a clamping mechanism for clamping and fixing crystal parts is arranged at the upper end of the bottom plate 1. The clamping mechanism includes a column 2, a fixed base 3, a fixed ring 4, a telescopic rod 5, a connecting block 6, and a clamping block 7. A column 2 is fixedly arranged in the middle of the upper end of the bottom plate 1, a fixed base 3 is fixedly arranged at the upper end of the column 2, a fixed ring 4 is fixedly arranged on the outside of the fixed base 3, a telescopic rod 5 is fixedly arranged at the upper end of the fixed ring 4, a connecting block 6 is fixedly arranged at the movable end of the telescopic rod 5, a clamping block 7 is fixedly arranged at the upper end of the connecting block 6, a spherical crystal part 8 is clamped between the fixed base 3 and the clamping block 7, and a transmission mechanism for pushing the clamping block 7 to tighten is arranged between the inside of the column 2 and the clamping block 7.

[0022] The transmission mechanism includes an extrusion block 9, an extrusion ring 10, and a connecting rod 11. An extrusion block 9 is fixedly arranged on the outer surface of the connecting block 6, an extrusion ring 10 is sleeved on the outer surface of the extrusion block 9, and a connecting rod 11 is fixedly arranged at the lower end of the extrusion ring 10. Through the transmission mechanism, it is convenient to simultaneously push a plurality of clamping blocks 7 to tighten, so that the spherical crystal part 8 can be clamped and fixed;

[0023] The inside of the column 2 is hollow, an electric push rod 12 is fixedly arranged inside the column 2, a transmission rod 13 is fixedly arranged at the upper end of the electric push rod 12, and the transmission rod 13 is fixedly connected with the connecting rod 11. By the contraction of the electric push rod 12, the transmission rod 13 can be driven to move up and down, and finally the extrusion ring 10 can be driven to move up and down;

[0024] The lower end of the outer surface of the extrusion block 9 is provided with an inclined chamfer, and the upper end of the inner side wall of the extrusion ring 10 is provided with an inclined chamfer. In this way, this inclined chamfer can be used to extrude the extrusion block 9 when the extrusion ring 10 moves upward, so as to push the connecting block 6 and the clamping block 7 to tighten inward;

[0025] A through groove 14 is formed on the outer surface of the column 2, and the connecting rod 11 can extend to the outside of the column 2 through the through groove 14;

[0026] A spring 15 is arranged inside the telescopic rod 5. When the extrusion ring 10 separates from the extrusion block 9, the spring 15 can push the connecting block 6 and the clamping block 7 away from each other. At this time, it is convenient to remove the processed spherical crystal part 8.

[0027] Working principle: When using this device, place the spherical crystal part 8 to be clamped and fixed on the upper end of the fixed base 3. Then, by extending the electric push rod 12, the extrusion ring 10 can be pushed upward. When the extrusion ring 10 moves upward, the inclined chamfer can be used to extrude the extrusion block 9 when the extrusion ring 10 moves upward, so as to push the connecting block 6 and the clamping block 7 to tighten inward. Then, multiple clamping blocks 7 can be pushed to firmly clamp the spherical crystal part 8. A rubber pad can be arranged on the inner side wall of the clamping block 7 to increase the friction force. In this way, this device can tightly hold and lock the spherical crystal part 8 like the braking system of an automobile to achieve the fixing effect, and the whole fixing process is convenient and fast, so as to facilitate the subsequent processing work;

[0028] When using this device, the clamping and fixing of this device is convenient and fast through the transmission of the extrusion ring 10. Just by extending the electric push rod 12, the clamping block 7 can clamp the spherical crystal part 8, and by contracting the electric push rod 12, the extrusion ring 10 can be separated from the extrusion block 9. At this time, under the action of the telescopic rod 5 and the spring 15, the clamping block 7 and the spherical crystal part 8 can be separated, so as to quickly release the fixation. In this way, the use of this device is convenient.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial fixture for processing a crystal part of a vehicle interior, including a bottom plate (1), characterized in that: A clamping mechanism for clamping and fixing a crystal component is provided at the upper end of the bottom plate (1). The clamping mechanism includes a column (2), a fixed base (3), a fixed ring (4), a telescopic rod (5), a connecting block (6), and a clamping block (7). A column (2) is fixedly arranged in the middle of the upper end of the bottom plate (1). A fixed base (3) is fixedly arranged at the upper end of the column (2). A fixed ring (4) is fixedly arranged on the outer side of the fixed base (3). A telescopic rod (5) is fixedly arranged at the upper end of the fixed ring (4). A connecting block (6) is fixedly arranged at the movable end of the telescopic rod (5). A clamping block (7) is fixedly arranged at the upper end of the connecting block (6). A spherical crystal component (8) is clamped between the fixed base (3) and the clamping block (7). A transmission mechanism for pushing the clamping block (7) to tighten is arranged between the inside of the column (2) and the clamping block (7).

2. The fixture for processing the crystal part of the vehicle interior according to claim 1, wherein: The transmission mechanism includes an extrusion block (9), an extrusion ring (10), and a connecting rod (11). An extrusion block (9) is fixedly arranged on the outer surface of the connecting block (6). An extrusion ring (10) is sleeved on the outer surface of the extrusion block (9). A connecting rod (11) is fixedly arranged at the lower end of the extrusion ring (10).

3. The fixture for processing the crystal parts of vehicle interior according to claim 2, wherein: The inside of the column (2) is hollow. An electric push rod (12) is fixedly arranged inside the column (2). A transmission rod (13) is fixedly arranged at the upper end of the electric push rod (12). The transmission rod (13) is fixedly connected to the connecting rod (11).

4. The fixture for processing the crystal part of the vehicle interior according to claim 2, characterized in that: An inclined chamfer is arranged at the lower end of the outer surface of the extrusion block (9). An inclined chamfer is arranged at the upper end of the inner side wall of the extrusion ring (10).

5. The fixture for processing the crystal parts of vehicle interior according to claim 1, characterized in that: A through groove (14) is formed on the outer surface of the column (2).

6. The fixture for processing the crystal parts of vehicle interior according to claim 1, characterized in that: A spring (15) is arranged inside the telescopic rod (5).

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