CN217254628U - Multipurpose quick clip-replacing mounting clamp - Google Patents

Abstract

The utility model relates to a multipurpose fast clip mounting fixture that trades, which comprises a base, dismantle connection base's adapter and the clamping subassembly of connecting the adapter, wherein, the adapter sets up in the one end of base, the quantity of clamping subassembly is a plurality of, each clamping subassembly all deviates from the one end of base with the adapter and is connected, the clamping subassembly is including the locating piece of connecting the adapter, the setting element of connecting the locating piece, the briquetting of connecting the setting element and the mounting of connecting the briquetting, locating piece and adapter fixed connection, the setting element sets up between locating piece and briquetting, the briquetting sets up in the one end that the locating piece deviates from the adapter, the mounting passes briquetting and locating piece threaded connection. Multipurpose trades fast and presss from both sides sectional fixture, adopt and place the mode that supplies lathe processing in the lathe after the clamping sheet metal in batches, can avoid the clamping sheet metal to occupy the process time of lathe to the realization reduces the stand-by time of lathe, reaches the purpose that promotes sheet metal machining efficiency.

Description

Multipurpose quick clip-replacing mounting clamp

Technical Field

The utility model relates to a frock clamp technical field especially relates to a multipurpose fast clamp-changing mounting fixture.

Background

When a machine tool is used for processing a thin plate product, the rigidity of the thin plate is poor, and in order to ensure the processing precision, the thin plate needs to be clamped and positioned for many times during processing to finish the processing of the thin plate. The traditional thin plate positioning mode is to position and clamp in a machine tool. However, the method of positioning and clamping the thin plate in the machine tool not only needs to occupy the processing time of the machine tool, but also causes inconvenience in clamping the thin plate due to the narrow space in the machine tool, which results in overlong standby time of the machine tool and low processing efficiency of the thin plate.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need to provide a multipurpose quick-change clamp for solving the problems of an excessively long standby time of a machine tool and low machining efficiency of a thin plate.

A multipurpose quick-change mounting fixture, comprising:

a base. The base is mounted in the machine tool for fixing.

And disassembling the adapter of the connecting base. The adapter is arranged at one end of the base. And

and the clamping component is connected with the adapter. The quantity of clamping subassembly is a plurality of, and each clamping subassembly all is connected with the adapter deviates from the one end of base. The clamping assembly comprises a positioning block connected with the adapter, a positioning piece connected with the positioning block, a pressing block connected with the positioning piece and a fixing piece connected with the pressing block. The positioning block is fixedly connected with the adapter. The positioning piece is arranged between the positioning block and the pressing block. The briquetting sets up in the one end that the locating piece deviates from the adapter. The fixing piece penetrates through the pressing block to be in threaded connection with the positioning block.

Above-mentioned multipurpose trades fast and presss from both sides sectional fixture installs the base and fixes in the lathe, can select the base to pass through zero point positioning system and can dismantle with the adapter and be connected, specifically, zero point positioning system is a unique location and locking device, can keep the work piece from a station to another station, a process to another process, or a lathe to another lathe, and zero point remains the invariant throughout, consequently, the zero point positioning system who connects base and adapter is a tight anchor clamps standard accessories of location of quick clamp. Then, after the adapter is detached from the base, firstly, a thin plate is installed through a positioning block of one of the clamping assemblies, then, the pressing block is placed on the thin plate through the positioning of the positioning block, and finally, the pressing block and the positioning block are enabled to be tightly pressed together through the fixing piece penetrating through the pressing block and the positioning block in threaded connection. After all the clamping assemblies are installed with the thin plates, the adapter is placed in the machine tool and connected with the base, and then the machine tool can be started to process the thin plates. Through the design, the clamping component mounting thin plate is utilized outside the machine tool, the adapter provided with the clamping components is connected with the base in the machine tool, the machine tool is machined, the mode of machining the machine tool in the machine tool is placed after the batch clamping of the thin plate, the machining time of the machine tool occupied by the clamping thin plate can be avoided, the standby time of the machine tool is shortened, and the purpose of improving the machining efficiency of the thin plate is achieved.

In one embodiment, the positioning block is provided with a first positioning hole for installing the positioning piece. The quantity of first locating hole sets up to a plurality ofly, and a plurality of first locating holes set up in the one end that the locating piece is close to the briquetting. The number of the positioning pieces is the same as that of the first positioning holes, and each positioning piece is correspondingly arranged in each first positioning hole. The mode that a plurality of locating pieces are connected with the locating block and the pressing block is adopted, so that the connection precision of the pressing block and the locating block is increased, and the purpose of improving the clamping precision of the thin plate is achieved.

In one embodiment, the pressing block is provided with a second positioning hole for installing the positioning piece. The number of the second positioning holes is more than that of the first positioning holes, and the second positioning holes are uniformly distributed at one end, close to the positioning block, of the pressing block around the axis of the fixing piece. The mode that the number of the second positioning holes is larger than that of the first positioning holes is adopted, the pressing block can be favorably pressed into the positioning piece at a proper position, the pressing block and the positioning block can clamp and fix the thin plate together, and the purpose of improving the clamping tightness of the thin plate is achieved.

In one embodiment, the number of the second positioning holes is three, and the three second positioning holes are distributed in a triangular shape. The number of the first positioning holes is two, and the two first positioning holes are arranged corresponding to the positions of the two second positioning holes. The mode that three second positioning holes are distributed in a triangular mode is adopted, the pressing block can be rotated to select a proper position, the positioning piece and the positioning piece are pressed in, the pressing block can clamp the fixing thin plate together, and the purpose of improving the positioning efficiency of the pressing block and the positioning piece is achieved.

In one embodiment, the cross section of the positioning element is one of a cylinder shape or a polygon shape, and the cross section of the first positioning hole and the cross section of the second positioning hole are in a shape corresponding to the positioning element. The adoption sets up the setting element into columniform mode, does benefit to the briquetting and rotates around the setting element, adjusts the briquetting to preset position and positioning block connection, reaches the purpose that promotes the briquetting and adjusts the convenience. The positioning piece is arranged to be polygonal, so that the radial position of the pressing block is limited, and the purpose of improving the radial positioning precision of the pressing block is achieved. In one embodiment, one end of the positioning block, which is close to the pressing block, is provided with a positioning groove, and the positioning groove is used for positioning the thin plate. The mode that the constant head tank of adoption locating piece supplied the sheet metal location does benefit to the sheet metal and leans on the location, promotes the installation accuracy of sheet metal.

In one embodiment, one end of the positioning block, which is close to the pressing block, is provided with a protrusion for installing the thin plate. The mode that the bulge of adoption locating piece supplied the sheet metal installation does benefit to the location installation of sheet metal, reaches the purpose that promotes the installation effectiveness of sheet metal.

In one embodiment, a first handle is provided on one side of the base. The mode that the first handle is arranged on one side of the base is adopted, the base is favorably grabbed and installed in a machine tool, and the purpose of improving the grabbing convenience of the base is achieved.

In one embodiment, the adapter includes a base plate and a carrier plate connected to the base plate. The bottom plate is connected with each clamping component. One end of the carrier plate is connected with the bottom plate, and the other end of the carrier plate is connected with the base. The mode that the bottom plate is connected with the clamping assembly and the carrier plate is connected with the base is adopted, different clamping assemblies are connected through different bottom plates, the carrier plate can be connected with different bottom plates conveniently, and the purpose of improving the application range of the adapter is achieved.

In one embodiment, the adapter further includes a second handle connected to the carrier plate, and the second handle is disposed on one side of the carrier plate. The mode that sets up the second handle in one side of support plate is adopted, does benefit to snatch the adapter and installs on the base, reaches the purpose that promotes the adapter and snatchs the convenience.

Drawings

Fig. 1 is a schematic structural view of a multipurpose quick-change mounting clip according to an embodiment of the present invention;

FIG. 2 is an exploded view of the multipurpose quick change mounting clip of FIG. 1;

FIG. 3 is a schematic view of a positioning block of the multipurpose quick change mounting clamp shown in FIG. 2;

fig. 4 is a schematic structural view of a pressing block of the multipurpose quick-change mounting fixture shown in fig. 2.

The reference numbers in the drawings have the meanings given below:

100. a multipurpose quick clip-changing mounting clamp;

10. a base;

20. a transfer seat; 21. a base plate; 22. a carrier plate; 23. a second handle;

30. clamping the assembly; 31. positioning blocks; 311. a first positioning hole; 312. positioning a groove; 313. a protrusion; 32. a positioning member; 33. briquetting; 331. a second positioning hole; 34. a fixing member;

40. a first handle.

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 explicitly defined 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 interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. 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," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate 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 4, it is a multipurpose quick-change clamp mounting fixture 100 according to an embodiment of the present invention.

As shown in fig. 1 and 2, the multipurpose quick-change clamp mounting fixture 100 includes a base 10, an adapter 20 detachably connected to the base 10, and a clamping assembly 30 connected to the adapter 20. The base 10 is used for being installed in a machine tool to be fixed, the adapter 20 is detachably connected with the base 10 through a zero point positioning system, the clamping assembly 30 is used for clamping a thin plate, the thin plate is installed by utilizing the clamping assembly 30 outside the machine tool, and then the adapter 20 connected with the clamping assembly 30 is connected with the base 10 in the machine tool, so that the purpose of avoiding the clamping thin plate from occupying the machining time of the machine tool to improve the machining efficiency of the thin plate is achieved.

The multipurpose quick-change clamp mounting apparatus 100 will be further described with reference to fig. 1 to 4.

For example, as shown in fig. 1 and 2, in order to facilitate the mounting of the base 10 in a machine tool for fixing, in the present embodiment, the base 10 has a plate-like structure. The adapter 20 with a plate-shaped structure is beneficial to providing more area for connecting with the machine tool and the adapter 20, thereby achieving the purpose of fixing and supporting the adapter 20.

Further, to improve the ease with which the multipurpose quick change clamp mounting fixture 100 is installed in a machine tool.

For example, as shown in fig. 1 and 2, a first handle 40 is provided at one side of the base 10. The mode that the first handle 40 is arranged on one side of the base 10 is favorable for grabbing the base 10 to be installed in a machine tool, and the purpose of improving the convenience of installing the multipurpose quick clamp replacing installation clamp 100 in the machine tool is achieved.

It will be appreciated that first handles 40 are provided on opposite sides of the base 10 for more stable gripping of the base 10. The mode that the first handles 40 are arranged on the two opposite sides of the base 10 is adopted, so that the base 10 can be grabbed more stably, and the purpose of stably grabbing the base 10 is achieved.

Further, in order to improve the applicability of the adapter 20, as shown in fig. 1 and 2, the adapter 20 is disposed at one end of the base 10. Specifically, the adapter 20 includes a base plate 21 and a carrier plate 22 connected to the base plate 21. The base plate 21 is connected to each clamping assembly 30. One end of carrier plate 22 is connected to base plate 21, and the other end of carrier plate 22 is connected to base 10. The mode that the bottom plate 21 is connected with the clamping assembly 30 and the carrier plate 22 is connected with the base 10 is adopted, different clamping assemblies 30 are connected through different bottom plates 21, the carrier plate 22 can be connected by selecting different bottom plates 21, and the purpose of improving the application range of the adapter 20 is achieved.

In addition, in order to promote the convenience of grabbing adaptor 20.

As shown in fig. 2, in the present embodiment, the adapter 20 further includes a second handle 23 connected to the carrier 22, and the second handle 23 is disposed on one side of the carrier 22. The mode that one side of carrier plate 22 sets up second handle 23 is favorable to snatching adapter 20 and installs on base 10, reaches the purpose that promotes adapter 20 and snatchs the convenience.

It will be appreciated that for more smooth gripping of the adapter 20, a second handle 23 is provided on each of the opposite sides of the adapter 20. Adopt the mode that all is equipped with second handle 23 in the relative both sides of adapter 20, do benefit to more steady adapter 20 of snatching to reach the purpose of steadily snatching adapter 20.

In order to improve the machining efficiency of the machine tool, the standby time of the machine tool is further reduced.

For example, as shown in fig. 1 and 2, the number of the clamping assemblies 30 is multiple, and each clamping assembly 30 is connected with one end of the adapter 20 away from the base 10. The clamping assembly 30 comprises a positioning block 31 connected with the adapter 20, a positioning piece 32 connected with the positioning block 31, a pressing block 33 connected with the positioning piece 32 and a fixing piece 34 connected with the pressing block 33. The positioning block 31 is fixedly connected with the adapter 20. The positioning member 32 is disposed between the positioning block 31 and the pressing block 33. The pressing block 33 is disposed at an end of the positioning block 31 away from the adapter 20. The fixing member 34 is a screw, and the fixing member 34 passes through the pressing block 33 and is in threaded connection with the positioning block 31.

In addition, in order to increase the connection accuracy of the pressing block 33 and the positioning block 31, as shown in fig. 2, the positioning block 31 is provided with a first positioning hole 311 to which the positioning piece 32 is mounted. The number of the first positioning holes 311 is set to be plural, and the plural first positioning holes 311 are disposed at one end of the positioning block 31 close to the pressing block 33. The number of the positioning members 32 is the same as the number of the first positioning holes 311, and each positioning member 32 is correspondingly installed in each first positioning hole 311. The mode that a plurality of positioning pieces 32 are connected with the positioning blocks 31 and the pressing blocks 33 is adopted, so that the connection precision of the pressing blocks 33 and the positioning blocks 31 is increased, and the purpose of improving the clamping precision of the thin plate is achieved.

As shown in fig. 3, in order to improve the installation accuracy of the thin plate, one end of the positioning block 31 close to the pressing block 33 is provided with a positioning groove 312, and the positioning groove 312 is used for positioning the thin plate. The mode that the positioning groove 312 of the positioning block 31 is used for positioning the thin plate is adopted, so that the thin plate is abutted and positioned, and the purpose of improving the installation precision of the thin plate is achieved.

In order to improve the installation efficiency of the thin plate, one end of the positioning block 31 close to the pressing block 33 is provided with a protrusion 313, and the protrusion 313 is used for installing the thin plate. The mode that the bulge 313 of the positioning block 31 is used for installing the thin plate is adopted, so that the thin plate is positioned and installed conveniently, and the purpose of improving the installation efficiency of the thin plate is achieved.

Further, in order to improve the clamping tightness of the thin plate, as shown in fig. 4, the pressing block 33 is provided with a second positioning hole 331 for installing the positioning member 32. The number of the second positioning holes 331 is greater than that of the first positioning holes 311, and each of the second positioning holes 331 is uniformly distributed at one end of the pressing block 33 close to the positioning block 31 around the axis of the fixing member 34. The mode that the number of the second positioning holes 331 is greater than that of the first positioning holes 311 is adopted, so that the pressing block 33 can be pressed into the positioning piece 32 at a proper position, the pressing block 33 and the positioning block 31 can clamp and fix the thin plate together, and the purpose of improving the clamping tightness of the thin plate is achieved.

Preferably, in order to improve the positioning efficiency of the pressing block 33 and the positioning block 31, in this embodiment, the number of the second positioning holes 331 is three, and the three second positioning holes 331 are distributed in a triangular shape. The number of the first positioning holes 311 is two, and two first positioning holes 311 are disposed corresponding to two second positioning holes 331. The mode of distributing three second positioning holes 331 in a triangular shape is beneficial to rotating the pressing block 33 to select a proper position to press the positioning element 32 and the positioning element 32, so that the pressing block 33 clamps the fixed thin plate together, and the purpose of improving the positioning efficiency of the pressing block 33 and the positioning block 31 is achieved.

In addition, the cross section of the positioning element 32 can be selected to be one of a cylinder, a triangle or a polygon, and correspondingly, the cross section of the first positioning hole 311 and the cross section of the second positioning hole 331 are both in a shape corresponding to the positioning element 32.

The positioning piece 32 is set to be cylindrical, so that the pressing block 33 can rotate around the positioning piece 32 conveniently, the pressing block 33 is adjusted to a preset position to be connected with the positioning block 31, and the purpose of improving the adjustment convenience of the pressing block 33 is achieved.

The positioning piece 32 is arranged to be triangular, so that the radial position of the pressing block 33 is limited, and the purpose of improving the radial positioning precision of the pressing block 33 is achieved.

The positioning element 32 is polygonal, which is also beneficial to limiting the radial position of the pressing block 33, and unlike the triangular positioning element 32, the positioning accuracy of the polygonal positioning element 32 is higher than that of the triangular positioning element 32.

The utility model discloses multipurpose trades fast and presss from both sides sectional fixture 100's theory of operation does: as shown in fig. 2, the base 10 is mounted in a machine tool and fixed. The base 10 is detachably connected with the adapter 20 through a zero point positioning system, specifically, the zero point positioning system is a unique positioning and locking device, and can keep a zero point of a workpiece from one station to another station, from one process to another process, or from one machine tool to another machine tool unchanged all the time, so that the zero point positioning system for connecting the base 10 and the adapter 20 is a standard fixture assembly for rapid clamping and positioning. After the adapter 20 is detached from the base 10, firstly, a thin plate is installed outside the machine tool by using the clamping assemblies 30, the thin plate is installed through the positioning block 31 of one of the clamping assemblies 30, then, the pressing block 33 is placed on the thin plate through the positioning of the positioning block 32, and finally, the pressing block 33 and the positioning block 31 are connected through the fixing piece 34 penetrating through the pressing block 33 and the positioning block 31 in a threaded manner, so that the pressing block 33 and the positioning block 31 jointly press the thin plate. After all the clamping assemblies 30 are installed with the thin plates, the adapter 20 is placed into the machine tool from the outside of the machine tool and connected with the base 10, and then the machine tool can be started to process the thin plates.

The utility model discloses multipurpose trades fast and presss from both sides sectional fixture 100's beneficial effect does: the clamping components 30 are used for installing the thin plates outside the machine tool, the adapter 20 provided with the clamping components 30 is connected with the base 10 in the machine tool and used for machining the machine tool, the mode that the machine tool is arranged in the machine tool after the thin plates are clamped in batches and used for machining the machine tool is adopted, the machining time of the machine tool occupied by the clamping thin plates can be avoided, the standby time of the machine tool is shortened, and the purpose of improving the machining efficiency of the thin plates is achieved.

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 several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the 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 (10)

1. The utility model provides a multipurpose fast clip-changing mounting fixture which characterized in that includes:

a base;

disassembling an adapter connected with the base; the adapter is arranged at one end of the base; and

the clamping assembly is connected with the adapter; the number of the clamping assemblies is multiple, and each clamping assembly is connected with one end of the adapter seat, which is far away from the base; the clamping assembly comprises a positioning block connected with the adapter, a positioning piece connected with the positioning block, a pressing block connected with the positioning piece and a fixing piece connected with the pressing block; the positioning block is fixedly connected with the adapter; the positioning piece is arranged between the positioning block and the pressing block; the pressing block is arranged at one end of the positioning block, which is far away from the adapter; the fixing piece penetrates through the pressing block and is in threaded connection with the positioning block.

2. The multipurpose quick-change clamp mounting fixture of claim 1, wherein the positioning block is provided with a first positioning hole for mounting the positioning element; the number of the first positioning holes is multiple, and the first positioning holes are arranged at one end, close to the pressing block, of the positioning block; the number of the positioning pieces is the same as that of the first positioning holes, and each positioning piece is correspondingly arranged in each first positioning hole.

3. The multipurpose quick-change clamp mounting fixture of claim 2, wherein the pressing block is provided with a second positioning hole for mounting the positioning member; the number of the second positioning holes is more than that of the first positioning holes, and the second positioning holes are uniformly distributed at one end, close to the positioning block, of the pressing block around the axis of the fixing piece.

4. The multipurpose quick-change clamp mounting fixture of claim 3, wherein the number of the second positioning holes is three, and the three second positioning holes are distributed in a triangular shape; the number of the first positioning holes is two, and the two first positioning holes are arranged corresponding to the positions of the two second positioning holes.

5. The multipurpose quick clip-changing mounting fixture according to claim 3, wherein the cross section of the positioning member is one of a cylinder, a triangle or a polygon, and the cross section of the first positioning hole and the cross section of the second positioning hole are in a shape corresponding to the positioning member.

6. The multipurpose quick-change mounting fixture of claim 1, wherein a positioning slot is provided at an end of the positioning block adjacent to the pressing block.

7. The multipurpose quick-change clamp mounting fixture of claim 1, wherein a protrusion is provided at an end of the positioning block adjacent to the pressing block.

8. The multipurpose quick change clamp installation jig of claim 1, wherein a first handle is provided on one side of the base.

9. The multipurpose quick-change clamp mounting fixture of claim 1, wherein the adapter includes a base plate and a carrier plate connected to the base plate; the bottom plate is connected with each clamping assembly; one end of the carrier plate is connected with the bottom plate, and the other end of the carrier plate is connected with the base.

10. The multipurpose quick-change mounting fixture of claim 9, wherein the adapter further comprises a second handle attached to the carrier plate, the second handle being disposed on a side of the carrier plate.

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