Jig fixing structure

Abstract

The utility model provides a jig fixing structure, which comprises a bottom plate, a plurality of fixing holes and a plurality of fixing blocks, and is characterized in that the bottom plate is provided with a plurality of fixing holes; the jig is arranged on the bottom plate, a containing groove is formed in the jig, a plurality of through holes are formed in the jig, the through holes are formed in the two sides of the jig respectively, and the through holes correspond to the fixing holes; and the plurality of fixing structures respectively comprise a limiting part and a fixing piece, the limiting part is arranged in the through hole, the limiting part is provided with a long hole, the long hole corresponds to the fixing hole, and the fixing piece is arranged in the long hole and the fixing hole in a penetrating manner. Therefore, the problem that space is occupied due to the fact that a pressing plate is used for fixing the jig is solved, and meanwhile the jig is made to eccentrically move relative to the bottom plate through the long hole so that position adjustment of the jig can be achieved.

Description

Technical Field

[0001] The utility model relates to a fixing structure, in particular to a fixture fixing structure. Background Art

[0002] See also Figure 4 As shown, the conventional fixture fixing structure is that the base plate 100 is provided with a fixing hole 110, the fixture 200 is arranged on the base plate 100, and the fixture 200 is provided with a receiving groove 210, and then a plurality of pressing plates 300 are arranged on both sides of the fixture 200, and the pressing plates 300 are locked to the base plate 100 by fixing members 400.

[0003] However, the pressing plate 300 takes up a lot of space. Furthermore, when designing the dimensions of the jig 200, space for the pressing plate 300 must be reserved on both sides of the jig 200, increasing design complexity. For example, to process a large workpiece, the dimensions of both the receiving groove 210 and the pressing plate 300 must be considered simultaneously. The receiving groove 210 must be large enough to accommodate the large workpiece, while the pressing plate 300 must be large enough to securely fasten the jig 200 to the base plate 100, reducing design flexibility.

[0004] Therefore, how to improve the above-mentioned deficiencies is the technical difficulty that the creators of this case want to solve. Utility Model Content

[0005] In view of the conventional techniques, the purpose of the present invention is to solve and improve the problems and deficiencies of the conventional techniques and to provide a fixture fixing structure.

[0006] The utility model provides a jig fixing structure, which includes: a base plate, which is provided with a plurality of fixing holes; a jig, which is arranged on the base plate and is provided with a receiving groove, and the jig is provided with a plurality of through holes, the plurality of through holes are respectively located on both sides of the jig, and the through holes correspond to the fixing holes; and a plurality of fixing structures, the plurality of fixing structures respectively include a limiting portion and a fixing piece, the limiting portion is provided in the through hole, the limiting portion is provided with an elongated hole, the elongated hole corresponds to the fixing hole, and the fixing piece is passed through the elongated hole and the fixing hole.

[0007] Wherein, the elongated hole is in the shape of an oblong.

[0008] Wherein, the plurality of through holes are circular in shape.

[0009] Wherein, the limiting portion is circular.

[0010] Wherein, the fixing member is a screw or a bolt.

[0011] Wherein, the plurality of fixing holes are screw holes respectively.

[0012] Thereby, the problem of space occupation caused by the conventional method of fixing the fixture with a "pressing plate" is solved. At the same time, the fixture is moved eccentrically relative to the base plate through the elongated hole to achieve position adjustment of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view of the fixture fixing structure of the present invention.

[0014] Figure 2 This is a top view of the fixture fixing structure of the present invention.

[0015] Figure 3 This is a schematic diagram of the action of the fixture fixing structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the commonly used fixture fixing structure.

[0017] Explanation of the accompanying drawings: (conventional part) 100-base plate; 110-fixing hole; 200-jig; 210-accommodating groove; 300-pressing plate; 400-fixing piece; (part of the present invention) 1-base plate; 11-fixing hole; 2-jig; 21-accommodating groove; 22-through hole; 3-fixing structure; 31-limiting part; 311-long hole; 32-fixing piece; A-direction; B-direction. DETAILED DESCRIPTION

[0018] In order to make it easier to understand the other features and advantages of the present invention and the effects achieved by it, the present invention is now described in detail with reference to the accompanying drawings as follows:

[0019] See also Figure 1 and Figure 2 As shown, the utility model provides a fixture fixing structure, which includes:

[0020] A bottom plate 1 is provided with a plurality of fixing holes 11. The bottom plate 1 can be a rectangular plate, but is not limited thereto. The plurality of fixing holes 11 can be screw holes.

[0021] A jig 2 is mounted on the base plate 1 and includes a receiving groove 21 and a plurality of through holes 22 located on either side of the jig 2. The through holes 22 correspond to the fixing holes 11. The receiving groove 21 may be rectangular, but is not limited to this. The receiving groove 21 may be located in the center of the jig 2, and the through holes 22 may be located on either side of the jig 2. The through holes 22 are each circular.

[0022] A plurality of fixing structures 3 are provided, each comprising a stopper 31 and a fixing member 32. The stopper 31 is disposed within the through-hole 22 and defines an elongated hole 311 corresponding to the fixing hole 11. The fixing member 32 penetrates the elongated hole 311 and the fixing hole 11. The stopper 31 is circular. The elongated hole 311 can be elliptical, straight, or arcuate. The fixing member 32 can be a screw or a bolt.

[0023] See also Figure 1 、 Figure 2 and Figure 3 As shown, when the position of the jig 2 is adjusted, the fixing member 32 is first loosened to release the lock between the jig 2 and the base plate 1, and force is applied to the jig 2 in direction A to push the jig 2. The jig 2 takes the fixing member 32 as the center of movement, and the jig 2 moves along the elongated hole 311 (direction B) to form an eccentric movement pattern. After the position of the jig 2 is adjusted, the fixing member 32 is locked to restore the lock between the jig 2 and the base plate 1, and the position of the jig 2 no longer moves.

[0024] The utility model has the following features:

[0025] 1. Compared with the conventional technology, the present invention does not require space to be reserved for the pressure plates on both sides of the fixture 2, which makes the configuration more space-saving. Therefore, it is more advantageous in the size design of the fixture 2, which helps to reduce the difficulty in design.

[0026] 2. If Figure 4 As shown, each fixture 200 requires a correspondingly sized pressing plate 300. If the pressing plate 300 is too small or too thin, it may not be securely fixed (shaking), and a large number of unused pressing plates 300 may also cause storage problems. Compared to conventional technology, the fixing structure 3 of the present invention only includes a limiter 31 and a fixing member 32, which is smaller and does not cause storage problems.

[0027] 3. If Figure 4 As shown, each time the position of the jig 200 is adjusted, the fixing member 400 must be removed before the pressing plate 300 can be moved. This poses the risk of the fixing member 400 being lost or accidentally dropping the pressing plate 300. Compared to conventional techniques, each time the position of the jig 2 is adjusted, the fixing member 32 only needs to be loosened to release the jig 2 from the base plate 1. After the position of the jig 2 is adjusted, the fixing member 32 is tightened, thereby increasing safety and reliability.

[0028] Thereby, the problem of space occupation caused by the conventional method of fixing the fixture with a "pressing plate" is solved. At the same time, the fixture 2 is moved eccentrically relative to the base plate 1 through the elongated hole 311 to achieve position adjustment of the fixture 2.

[0029] The above discussion is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention; therefore, any equivalent shape, structure or combination changes made without departing from the spirit and scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fixture fixing structure, characterized in that: Include: a bottom plate having a plurality of fixing holes; A jig is disposed on the base plate and has a receiving groove. The jig has a plurality of through holes, which are located on both sides of the jig and correspond to the fixing holes; and A plurality of fixing structures respectively include a limiting portion and a fixing piece. The limiting portion is arranged in the through hole. The limiting portion is provided with an elongated hole corresponding to the fixing hole. The fixing piece is passed through the elongated hole and the fixing hole.

2. The fixture fixing structure according to claim 1, wherein: The oblong hole is in the shape of an oblong.

3. The fixture fixing structure according to claim 1, wherein: The plurality of through holes are respectively circular.

4. The fixture fixing structure according to claim 1, wherein: The limiting portion is circular.

5. The fixture fixing structure according to claim 1, wherein: The fixing member is a screw or a bolt.

6. The fixture fixing structure according to claim 1, wherein: The plurality of fixing holes are screw holes respectively.

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