CN218253941U

CN218253941U - Inclined top clamp

Info

Publication number: CN218253941U
Application number: CN202221978118.8U
Authority: CN
Inventors: 陈辉; 朱育松; 钟银龙
Original assignee: Dongguan Dingtu Precision Mechanical Equipment Co ltd
Current assignee: Dongguan Dingtu Precision Mechanical Equipment Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-10
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a frock clamp technical field especially relates to an anchor clamps push up to one side, this anchor clamps push up to one side includes assembly platform and roof pressure subassembly, the roof pressure subassembly includes the extrusion piece, regulating block and mounting, the extrusion piece has first plane and first inclined plane, the extrusion piece still is equipped with the regulation hole that runs through first plane and first inclined plane, the regulating block has the second plane and reaches the second inclined plane parallel with first inclined plane, the regulating block still is equipped with the locating hole that runs through second plane and second inclined plane, be equipped with on the second inclined plane with guide way complex gib block, the mounting passes locating hole and regulating hole and assembly platform threaded connection in proper order. Pitched roof anchor clamps, adopt the mounting to pass locating hole and regulation hole and assembly platform threaded connection's mode in proper order, do benefit to and extrude the piece so that the side butt that the piece can be with the work piece through rotatory mounting control regulating block extrusion to the realization is fixed or is supported the side of work piece, reaches the purpose that promotes the machining precision of digit control machine tool.

Description

Inclined top clamp

Technical Field

The utility model relates to a frock clamp technical field especially relates to an oblique top anchor clamps.

Background

The numerical control machine tool needs to clamp and fix a workpiece before machining so as to improve machining precision. In the conventional technology, a screw is generally threaded through a workpiece to be connected with an assembly platform on a numerical control machine tool, so as to fix the workpiece. However, the screw passes through the workpiece and is in threaded connection with the assembly platform on the numerical control machine, and the screw can only fix the upper end and the lower end of the workpiece through the assembly platform, so that the machining precision of the workpiece is easily influenced and the machining precision of the numerical control machine is not high under the condition that the side edge of the workpiece is not fixed or supported.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an inclined ejection fixture for solving the problem of low machining precision of a numerical control machine tool.

A lifter clamp comprising:

assembling a platform; and

a jacking component; the jacking assembly comprises an extrusion block, a regulating block and a fixing piece, wherein the extrusion block is provided with a first plane and a first inclined plane, the extrusion block is further provided with a regulating hole penetrating through the first plane and the first inclined plane, the first plane is arranged at one end, close to the assembly platform, of the extrusion block, the first inclined plane is arranged at one end, far away from the assembly platform, of the extrusion block, a guide groove is formed in the first inclined plane, the regulating block is provided with a second plane parallel to the first plane and a second inclined plane parallel to the first inclined plane, the regulating block is further provided with a positioning hole penetrating through the second plane and the second inclined plane, the second plane is arranged at one end, far away from the extrusion block, of the regulating block, the second inclined plane is arranged at one end, close to the extrusion block, of the regulating block, a guide strip matched with the guide groove is arranged on the second inclined plane, and the fixing piece sequentially penetrates through the positioning hole and the regulating hole to be in threaded connection with the assembly platform.

The inclined top clamp comprises an assembling platform, a workpiece is placed on the assembling platform and fixed through screws, then a top pressure assembly is placed on one side of the workpiece, the fixing piece is rotated to control the adjusting block to extrude the extruding block along the axis direction of the fixing piece through the positioning hole, a second plane of the adjusting block is contacted with a first plane of the extruding block to guide the extruding block to move towards the workpiece, the extruding block can be abutted against the side edge of the workpiece, the side edge of the workpiece is fixed or supported, the guide strip of the adjusting block is matched with the guide groove of the extruding block, the guide precision of the adjusting block is improved, the condition that the first plane and the second plane are not parallel is avoided, the extruding block is stably controlled to be abutted against the workpiece, and the purpose of improving the fixing or supporting stability of the top pressure assembly is achieved. Through the above design, adopt the mounting to pass locating hole and regulation hole and assembly platform threaded connection's mode in proper order, do benefit to and extrude the piece so that the side butt of piece can with the extrusion piece through rotatory mounting control regulating block to the realization is fixed or is supported the side of work piece, reaches the purpose that promotes the machining precision of digit control machine tool.

In one embodiment, the jacking assembly further comprises a flexible block, and the flexible block is connected with one side, far away from the first inclined surface, of the squeezing block.

In one embodiment, the extrusion block is provided with a mounting groove, and the flexible block is provided with a protrusion matched with the mounting groove.

In one embodiment, the flexible block is a rubber block.

In one embodiment, the side of the flexible block far away from the extrusion block is provided with an anti-slip strip.

In one embodiment, the cleat has a triangular cross-section.

In one embodiment, the adjustment aperture is a strip aperture.

In one embodiment, the positioning holes are through holes.

In one embodiment, the fastener is a screw.

In one embodiment, the assembling platform is provided with a plurality of threaded holes matched with the fixing pieces, and the number of the jacking components is multiple.

Drawings

Fig. 1 is a schematic structural view of a pitched roof fixture according to an embodiment of the present invention;

FIG. 2 is a schematic view of a pressing assembly of the angle clamping apparatus shown in FIG. 1;

fig. 3 is a cross-sectional view of the pressing assembly shown in fig. 2.

The reference numbers in the figures have the meaning:

100. a pitched roof fixture;

10. assembling a platform; 11. a threaded hole;

20. a jacking component; 21. extruding the block; 211. a first plane; 212. a first inclined plane; 213. an adjustment hole; 214. a guide groove; 215. mounting grooves; 22. an adjusting block; 222. a second plane; 223. a second inclined plane; 224. positioning holes; 225. a guide strip; 23. a fixing member; 24. a flexible block; 241. a protrusion; 242. and (4) an anti-slip strip.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 to 3, it is a pitched roof fixture 100 according to an embodiment of the present invention.

As shown in fig. 1 to 3, the pitched roof jig 100 includes: a mounting platform 10 and a jacking assembly 20. The assembling platform 10 is used for installing the jacking component 20 and the upper end and the lower end of the workpiece, the jacking component 20 is used for fixing or supporting the side edge of the workpiece, the upper end and the lower end of the workpiece are installed by the assembling platform 10, and the jacking component 20 is used for fixing or supporting the side edge of the workpiece, so that the side edge of the workpiece is favorably fixed or supported, and the purpose of improving the machining precision of the numerical control machine tool is achieved.

The lifter jig 100 will be described in detail with reference to fig. 1 to 3.

For example, in order to realize that the mounting platform 10 can mount the pressing assemblies 20 and the upper and lower ends of the workpiece, as shown in fig. 1, the mounting platform 10 is provided with a plurality of threaded holes 11 matched with the fixing pieces 23, and the number of the pressing assemblies 20 is multiple. Adopt assembly platform 10 to be equipped with a plurality ofly with mounting 23 complex screw hole 11's mode, can pass work piece assembly platform 10 threaded connection through solitary mounting 23 to the realization is fixed the upper and lower both ends of work piece, and, through setting up a plurality of roof pressure subassemblies 20, can fix or support the relative both sides of work piece or multilateral, and then promote the positioning accuracy of work piece, reach the purpose that promotes the machining precision of digit control machine tool.

For example, in order to realize that the pressing assembly 20 can fix or support the side edge of the workpiece, as shown in fig. 2 to fig. 3, the pressing assembly 20 includes an extruding block 21, an adjusting block 22 and a fixing member 23, the extruding block 21 has a first plane 211 and a first inclined plane 212, the extruding block 21 further has an adjusting hole 213 penetrating the first plane 211 and the first inclined plane 212, the adjusting hole 213 is a strip-shaped hole, the first plane 211 is disposed at one end of the extruding block 21 close to the assembling platform 10, the first inclined plane 212 is disposed at one end of the extruding block 21 far from the assembling platform 10, and the first inclined plane 212 is provided with two guiding slots 214, wherein the number of the guiding slots 214 is two, the two guiding slots 214 are respectively disposed at two sides of the adjusting hole 213, the adjusting block 22 has a second plane 222 parallel to the first plane 211 and a second inclined plane 223 parallel to the first inclined plane 212, and the adjusting block 22 further has a positioning hole 224 penetrating through the second plane 222 and the second inclined plane 223, the positioning hole 224 is a through hole, the second plane 222 is disposed at one end of the adjusting block 22 far away from the pressing block 21, the second inclined plane 223 is disposed at one end of the adjusting block 22 close to the pressing block 21, and the second inclined plane 223 is provided with guide strips 225 matching with the guide grooves 214, wherein the number of the guide strips 225 is the same as that of the guide grooves 214, the two guide strips 225 are respectively disposed at two sides of the positioning hole 224, the fixing member 23 is a screw, and the fixing member 23 sequentially penetrates through the positioning hole 224 and the adjusting hole 213 to be in threaded connection with the assembling platform 10.

For another example, in order to reduce the wear of the pressing assembly 20 on the workpiece when the pressing assembly 20 abuts against the workpiece, as shown in fig. 2 to 3, the pressing assembly 20 further includes a flexible block 24, and the flexible block 24 is connected to a side of the pressing block 21 away from the first inclined surface 212, wherein the flexible block 24 is a rubber block. Further, the pressing block 21 is provided with a mounting groove 215, and the flexible block 24 is provided with a protrusion 241 fitted to the mounting groove 215. Furthermore, the side of the flexible block 24 away from the squeezing block 21 is provided with a skidproof strip 242, and the section of the skidproof strip 242 is triangular.

The utility model discloses a theory of operation of oblique top anchor clamps 100 does: after the assembly platform 10 is fixed, a workpiece is placed on the assembly platform 10 and fixed through screws, then the jacking assembly 20 is placed on one side of the workpiece, the fixing piece 23 is rotated, the fixing piece 23 controls the adjusting block 22 to extrude the extruding block 21 along the axial direction of the fixing piece 23 through the positioning hole 224, the second plane 222 of the adjusting block 22 is in contact with the first plane 211 of the extruding block 21 to guide the extruding block 21 to move towards the workpiece, so that the extruding block 21 can be abutted against the side edge of the workpiece, the side edge of the workpiece is fixed or supported, and the guide strip 225 of the adjusting block 22 is matched with the guide groove 214 of the extruding block 21 to improve the guide precision of the adjusting block 22, so that the condition that the first plane 211 and the second plane 222 are not parallel is avoided, the adjusting block 22 can more stably control the extruding block 21 to be abutted against the workpiece, and the purpose of improving the fixing or supporting stability of the jacking assembly 20 is achieved.

The utility model discloses a push up anchor clamps 100 to one side's beneficial effect does: adopt mounting 23 to pass locating hole 224 and regulation hole 213 and assembly platform 10 threaded connection's mode in proper order, do benefit to and extrude the piece 21 so that the side butt of piece can be extruded to the piece 21 through rotatory mounting 23 control regulating block 22 to the realization is fixed or is supported the side of work piece, reaches the purpose that promotes the machining precision of digit control machine tool.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A lifter clamp, comprising:

assembling a platform; and

a jacking component; the jacking assembly comprises an extrusion block, an adjusting block and a fixing piece, wherein the extrusion block is provided with a first plane and a first inclined plane, the extrusion block is further provided with an adjusting hole penetrating through the first plane and the first inclined plane, the first plane is arranged at one end, close to the assembly platform, of the extrusion block, the first inclined plane is arranged at one end, far away from the assembly platform, of the extrusion block, the first inclined plane is provided with a guide groove, the adjusting block is provided with a second plane parallel to the first plane and a second inclined plane parallel to the first inclined plane, the adjusting block is further provided with a positioning hole penetrating through the second plane and the second inclined plane, the second plane is arranged at one end, far away from the extrusion block, of the adjusting block, the second inclined plane is arranged at one end, close to the extrusion block, of the fixing piece, a guide strip matched with the guide groove is arranged on the second inclined plane, and the positioning hole and the adjusting hole are sequentially connected with the assembly platform in a threaded manner.

2. The angle ejector clamp of claim 1, wherein the ejection assembly further comprises a flexible block connected to a side of the pressing block remote from the first inclined surface.

3. The angle-top clamp of claim 2, wherein the extrusion block is provided with an installation groove, and the flexible block is provided with a protrusion engaged with the installation groove.

4. The angle clamp of claim 2, wherein the flexible block is a rubber block.

5. The angle clamp according to claim 2, wherein the flexible block is provided with a non-slip strip on a side thereof away from the extrusion block.

6. The angle top clamp of claim 5, wherein the cross-section of the cleat is triangular in shape.

7. The angle top clamp of claim 1, wherein the adjustment hole is a strip-shaped hole.

8. The angle clamp of claim 1, wherein the positioning hole is a through hole.

9. The angle clamp of claim 1, wherein the fastener is a screw.

10. The angle push clamp according to claim 1, wherein the assembling platform is provided with a plurality of threaded holes matched with the fixing pieces, and the number of the top pressing assemblies is multiple.