CN204183271U - Convenient positioning and clamping components for fixtures - Google Patents

Abstract

The utility model relates to a technical field of supplementary utensil of machinery discloses a convenient location clamping member of tool, including a workstation, this workstation is used for bearing the tool, encloses through X axle location portion, Y axle location portion and briquetting on the workstation and establishes into bearing area, and this bearing area one side is formed with the insertion opening, is equipped with two at least regulation holes on this X axle location portion and the Y axle location portion, is equipped with two at least automatic roof pressure parts on this briquetting, and this automatic roof pressure part is used for cooperating X axle location portion and presss from both sides tight tool, the utility model discloses the simple operation only needs the one hand easily to insert and takes out the tool, and the location clamping is convenient, is applicable to the tool of not equidimension specification better, and application range is comparatively extensive.

Description

Convenient positioning and clamping components for fixtures

technical field

The utility model relates to the technical field of mechanical auxiliary appliances, in particular to a clamping member which is mainly used for fast positioning clamping and dispensing jigs and is easy to install and take out.

Background technique

The traditional positioning method of dispensing fixtures is: place a block on each side of the workbench for forced positioning, such as the Chinese patent with the announcement number "CN202230109U" and the patent name "Positioning Mechanism for Circuit Board Inspection Fixture", The disadvantage of this method is that the size of the dispensing fixture is strictly required, and the dispensing fixture cannot be put in if it is slightly deformed, and it is inconvenient to take, which affects the efficiency.

Subsequently, someone proposed to use two positioning sides perpendicular to each other and with a fixed structure for positioning, and a technical solution for clamping the jig with a splint between the first inclined and the second positioning side and having a rebound function, such as the announcement number "CN203125358U", The Chinese patent titled "Quick Clamping Structure Applicable to Test Fixtures" is not affected by the deformation of the fixtures, and to a certain extent overcomes the defects of the above-mentioned traditional fixture positioning methods. However, this type of clamping structure The two positioning sides are relatively fixed, so that the clamping area is limited, and only fixtures of a fixed size can be clamped. Two-handed operation is required when clamping, that is, the splint needs to be pushed aside with one hand, and the fixture is placed with the other hand, and then released. The clamping of the jig can only be completed with a special splint, and the operation is relatively cumbersome, which affects the work efficiency in actual operations.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a convenient positioning and clamping member of the jig, which is easy to operate, and can be easily inserted and taken out of the jig with only one hand, and is convenient for positioning and clamping. It is better suitable for jigs of different sizes and specifications, and has a wide range of applications.

In order to achieve the above object, the utility model adopts the following technical solutions:

A clamping member for convenient positioning of a jig, including a workbench, which is used to carry the jig. The workbench is surrounded by an X-axis positioning part, a Y-axis positioning part, and a pressure block to form a bearing area. An insertion opening is formed on one side of the bearing area, at least two adjustment holes are provided on the X-axis positioning part and the Y-axis positioning part, and at least two automatic pressing parts are provided on the pressing block, and the automatic pressing parts are used to cooperate with the X-axis The positioning part clamps the jig.

Both the X-axis positioning part and the Y-axis positioning part are a long block structure, and the X-axis positioning part and the Y-axis positioning part are perpendicular to each other.

The X-axis positioning part and the Y-axis positioning part include two adjustment holes, the two adjustment holes are respectively arranged at the two ends of the axis positioning part or the Y-axis positioning part, and the sizes and shapes of the two adjustment holes are consistent.

The pressure block is perpendicular to the Y-axis positioning part and is arranged parallel to the X-axis positioning part on the same side of the Y-axis positioning part.

The automatic pressing part is embedded on both sides of the pressing block. The automatic pressing part consists of a pressing part and an elastic part connected under the pressing part. The pressing part protrudes from the surface of the pressing block corresponding to the side of the bearing area , the protruding part of the top pressure part has a circular arc surface.

The pressing block includes two automatic pressing parts, the automatic pressing part is a bead screw, and the automatic pressing part is embedded in the pressing block through threads.

The beneficial effects of the utility model are: It adopts the X-axis positioning part and the Y-axis positioning part that can adjust the relative position, which limits the placement position of the jig and plays a positioning role; the X-axis positioning part, the Y-axis positioning part and the pressing block The load-bearing area is surrounded by an opening on one side; the adjustment hole design on the X-axis positioning part and the Y-axis positioning part facilitates the size adjustment of the load-bearing area of the jig, making it more suitable for jigs of different sizes and specifications. The range is relatively wide; through the cooperation of the pressure block with the automatic pressing part and the X-axis positioning part, the jig inserted into the bearing area is clamped, and then it plays the role of clamping and fixing. The operator only needs to easily insert the jig with one hand. The positioning and clamping of the jig can be realized immediately. After the work is completed, the jig can be directly pulled out with one hand, which is convenient to operate.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a partially enlarged cross-sectional view at A in Figure 1.

Fig. 3 is the use status schematic diagram of the present utility model.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings of the description:

As shown in Figures 1-3, the utility model relates to a convenient positioning and clamping member for a jig, which includes a workbench 1 for carrying the jig.

As shown in Figures 1 and 3, the workbench 1 is surrounded by the X-axis positioning part 2, the Y-axis positioning part 3 and the pressure block 4 to form a workbench 11. An insertion opening 12 is formed on one side of the workbench 11, and the jig passes through it. The opening 12 is inserted into/taken out of the workbench 11, and the direction of the opening 12 of the utility model is set on the same side as that of ordinary people's hand, which is convenient for the operator to install and take out the jig.

As shown in Figures 1 and 3, the X-axis positioning part 2 and the Y-axis positioning part 3 are both a long block-shaped structure. The X-axis positioning part 2 and the Y-axis positioning part 3 are perpendicular to each other and positioned on the X-axis There are at least two adjustment holes K on the part 2 and the Y-axis positioning part 3. The X-axis positioning part 2 and the Y-axis positioning part 3 respectively pass through the corresponding adjustment holes K and are locked on the workbench 1 with screws. The X-axis positioning part 2 Or the Y-axis positioning part 3 includes two adjustment holes K, which is a preferred embodiment of the present invention, and it is not self-limited here. end, the size and shape of the two adjustment holes K are consistent.

As shown in Figures 1 and 3, wherein, the pressing block 4 is provided with at least two automatic pressing parts 411, the pressing block 4 and the Y-axis positioning part 3 are perpendicular to each other, and are arranged parallel to the X-axis positioning part 2 on the Y-axis positioning On the same side of the part 3, the automatic pressing part 411 is used to cooperate with the X-axis positioning part 2 to clamp the jig.

As shown in Figure 2, further, the automatic pressing part 411 is embedded on both sides of the pressure block 4, and the automatic pressing part 411 includes a pressing part 411 and an elastic part 412 connected under the pressing part 411. The pressure part 411 protrudes from the surface of the pressure block 4 corresponding to the side of the workbench 11. The protruding part of the top pressure part 411 is a circular arc surface, which is convenient for the dispensing jig to slide in easily, and cooperates with the elastic action of the elastic part 412 to lift the top pressure part. 411, make the pressing part 411 bear against the glue dispensing fixture inserted into the workbench 11, wherein the elastic member 412 is preferably a spring, but it should be noted that the spring is only a preferred embodiment of the present utility model, and is not here Be self-limited.

As shown in Figure 2, further, the pressing block 4 includes two automatic pressing parts 411, the automatic pressing parts 411 are a bead screw, and the automatic pressing parts 411 are embedded in the pressing block 4 through external threads, using The wave bead screw facilitates the operator to adjust the tightness of the pressing effect, ensures the stability of the clamping fixture, and facilitates the replacement of the automatic pressing part 411. It should be noted that the use of the wave bead screw is only the preferred choice for the utility model. The preferred implementation mode is not limited here.

The utility model discloses a convenient positioning and clamping member of a jig. When it is in use, it only needs to insert the jig from the opening 12 side of the worktable 11, so that the jig corresponds to the X-axis positioning part 2 and the Y-axis positioning. The two sides of the part 3 fit the application side of the X-axis positioning part 2 and the Y-axis positioning part 3, and the automatic pressing part 411 on the pressing block 4 acts on the pressing part 411 through the elasticity of the elastic part 412, and the pressing The part 411 pushes the jig firmly on the X-axis positioning part 2, and then positions and clamps the jig. The operator only needs to operate with one hand to complete the work, which is convenient to operate.

The above is only a preferred embodiment of the utility model, not limiting the scope of the utility model, so under the premise of not departing from the design spirit of the utility model, ordinary engineers and technicians in the field can understand the structure described in the utility model, Equivalent changes or decorations made on features and principles should fall within the protection scope of the utility model patent application.

Claims (6)

1. A clamping member for convenient positioning of a jig, including a workbench, which is used to carry the jig, and is characterized in that: the X-axis positioning part, the Y-axis positioning part and the pressure block surround the workbench It is set as a load-bearing area, an insertion opening is formed on one side of the load-bearing area, at least two adjustment holes are provided on the X-axis positioning part and the Y-axis positioning part, and at least two automatic pressing parts are provided on the pressing block. The parts are used to cooperate with the X-axis positioning part to clamp the fixture. 2. The convenient positioning and clamping member of the jig according to claim 1, characterized in that: the X-axis positioning part and the Y-axis positioning part are both a long block-shaped structure, and the X-axis positioning part and the Y-axis positioning part The shaft positioning parts are perpendicular to each other. 3. The convenient positioning and clamping member of the jig according to claim 1 or 2, characterized in that: the X-axis positioning part and the Y-axis positioning part include two adjustment holes, and the two adjustment holes are respectively set on the axis positioning The two ends of the part or the Y-axis positioning part, the size and shape of the two adjustment holes are consistent. 4. The convenient positioning and clamping member of the jig according to claim 1, characterized in that: the pressure block is perpendicular to the Y-axis positioning part, and is arranged parallel to the X-axis positioning part on the same side of the Y-axis positioning part. side. 5. The convenient positioning and clamping member of the jig according to claim 1, characterized in that: the automatic pressing part is embedded on both sides of the pressing block, and the automatic pressing part includes a pressing part and a pressing part connected to the pressing part. The pressing part protrudes from the surface of the pressure block corresponding to the side of the bearing area, and the protruding part of the pressing part is a circular arc surface. 6. The convenient positioning and clamping member of the jig according to claim 1 or 5, characterized in that: the pressing block includes two automatic pressing parts, the automatic pressing part is a ball screw, and the automatic pressing The part is screwed into the pressure block.