TWI640402B - Composite clamp fixture module - Google Patents

Abstract

The utility model relates to a clamping module of a composite clamp, which is suitable for being disposed on a carrier body of the composite fixture and is suitable for clamping two workpieces to be processed. The clamping module includes a fixing base disposed in the mounting slot, a clamping table disposed on the fixing seat and located outside the mounting slot for placing the waiting workpiece, and being disposed on the clamping The elastic member in the table, and a pressed piece. The waiting workpiece can be placed on the clamping table and located on opposite sides of the pressing member, and the pressing members can press the waiting workpiece downward to achieve the effect of fixing two workpieces at a time. In addition, the clamping module can be disposed on the carrier body according to the requirements, so that the required number of workpieces can be clamped, which is advantageous for modularization and high versatility, and can simultaneously process the workpiece to be processed. The three processing surfaces improve processing efficiency.

Description

Composite clamp fixture module

The invention relates to an interposing module, in particular to an interposing module for a composite jig.

The general tool machining is to clamp the workpiece to be clamped on a vise clamp fixed on the platform. The vise clamp fixes the workpiece to be processed by lateral clamping, but only one workpiece to be processed can be fixed at a time. As a result, the processing efficiency is low, and different numbers of workpieces to be processed cannot be formed according to different processing requirements, which is disadvantageous for modularization and low generality.

Therefore, the object of the present invention is to provide an interposer module which can clamp two workpieces to be processed at one time, and can be used in combination for facilitating modularization.

Thus, the composite fixture of the present invention has a clamping module, and the composite fixture comprises a carrier body. The carrier body has a plurality of mounting faces arranged in a ring shape, and a plurality of mounting grooves formed by the inwardly recessed faces. The clamping module is suitable for being disposed in any installation slot and is suitable for clamping two workpieces to be processed. The clamping module comprises a a fixing base disposed in the mounting groove, a clamping table disposed on the fixing seat and disposed outside the mounting groove for placing the waiting workpiece, an elastic member disposed in the clamping table, and A pressed piece.

The pressing member includes a partition portion that is vertically movably mounted on the clamping table and connected to the elastic member, and two limiting portions that are spaced apart from each other in a first direction at a top end of the partition portion. Both ends of each of the limiting portions are located on opposite sides of the partitioning portion in a second direction perpendicular to the first direction. The partition portion can be driven to move upward from a clamping position to a non-clamping position relative to the clamping station, and when the partitioning portion is located in the clamping position, the limiting portions cooperate with the clamping table The waiting workpiece is clamped, and when the partition is in the non-clamping position, the limiting portion does not sandwich the waiting workpiece, and the partition stretches the elastic member.

The effect of the invention is that the waiting workpiece can be placed on the clamping table and located on opposite sides of the partition, and when the partition is in the clamping position, the limiting portion can press the lower portion Waiting for the workpiece to achieve the effect of fixing two pieces to be processed at a time. In addition, the clamping module can be disposed on the carrier body according to the requirements, so that the required number of workpieces can be clamped, which is advantageous for modularization and high versatility, and can also be processed at the same time. Three processing surfaces are processed to improve processing efficiency.

1‧‧‧Composite fixture

11‧‧‧ Bearer

111‧‧‧Setting surface

112‧‧‧Installation slot

2‧‧‧Clamping module

3‧‧‧ Fixed seat

4‧‧‧Clamping table

41‧‧‧ side

42‧‧‧ chute

5‧‧‧Check items

51‧‧‧ slider section

52‧‧‧Studs

6‧‧‧Flexible parts

7‧‧‧Sold parts

71‧‧‧Departure

72‧‧‧Limited

8‧‧‧Area

A‧‧‧First direction

B‧‧‧second direction

C‧‧‧To be processed

Other features and effects of the present invention will be directed to the implementation of the drawings. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a clamping module of the composite fixture of the present invention; FIG. 2 is a perspective view showing the basic structure of the clamping module; It is a side view showing that a partition in the embodiment is located at a clamping position; and FIG. 4 is a front view showing a non-clamping position of the partition.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , an embodiment of the clamping module 2 of the composite fixture 1 of the present invention defines a first direction A and a second direction B perpendicular to the first direction A. . The composite fixture 1 includes a carrier body 11 extending in the second direction B. The carrier body 11 has a plurality of mounting faces 111 arranged in a ring shape, and a plurality of mounting grooves 112 formed by recessing the mounting faces 111 inwardly. The clamping module 2 includes a fixing base 3 detachably disposed in any of the mounting slots 112, and a clamping platform 4 disposed on the fixing base 3 and located outside the mounting slot 112. The hooking member 5 disposed on the clamping table 4 at a distance from each other in the second direction B, an elastic member 6 disposed in the clamping table 4, and a vertical standing on the clamping table 4 is connected to the pressing member 7 of the elastic member 6.

In this embodiment, the carrier body 11 has a hydraulic circuit (not shown) that can be filled with oil pressure, and the fixing base 3 can communicate with the fixing seat 3 when being fixed in the mounting groove 112. The hydraulic circuit passes the oil pressure. The clamping table 4 has four side faces 41 which are connected to each other, and two sliding grooves 42 which are spaced apart from each other in the second direction B and which are recessed inwardly in the first direction A by the corresponding side faces 41. Each of the hooking members 5 includes a slider portion 51 slidably disposed in one of the sliding slots 42, and a boss portion 52 projecting upwardly from the slider portion 51 from the clamping table 4. The chute 42 is coupled to the hydraulic circuit such that the slider portion 51 is hydraulically driven to move along the chute 42.

The pressing member 7 includes a partitioning portion 71 that is erected between the sliding grooves 42 and connected to the elastic member 6 at the bottom end, and a limit that is disposed at a top end of the partitioning portion 71 along the first direction A. Bit 72. The partitioning portion 71 divides the space above the clamping table 4 into two regions 8 along the second direction B, and each of the regions 8 has a hooking member 5. The two ends of each of the limiting portions 72 extend in the second direction B respectively in the regions 8, that is, respectively on opposite sides of the partitioning portion 71.

Referring to FIG. 1, FIG. 3, and FIG. 4, the oil pressure of the hydraulic circuit of the carrier body 11 can enter the clamping table 4 after passing through the fixing base 3 and push the partition 71 upward, and the partition 71 is pushed. Thereafter, the clamping table 4 is moved upward from a clamping position as shown in FIG. 3 to a non-clamping position as shown in FIG. 4. When the partitioning portion 71 is in the clamping position, the limiting portions 72 are The clamping table 4 is fitted up and down to sandwich two workpieces C to be processed in the regions 8. When the partitioning portion 71 is located in the non-clamping position, the partitioning portion 71 is elongated upwards so that the limiting portions 72 no longer clamp the waiting workpiece C, and the hooking members 5 are along the first direction A. Sliding outward, at this time, the processing can be removed For the subsequent workpieces, the unprocessed workpieces C may be placed on the clamping table 4, and the waiting workpieces C are respectively positioned by the protruding portions 52 of the hooking members 5 through the hooking manner. In addition, when the partitioning portion 71 is moved upward from the clamping position to the non-clamping position, the elastic member 6 is stretched to accumulate elastic potential energy, and when the hydraulic pressure is removed, the elastic member 6 is pulled downward. The partition 71 is reset.

In summary, the two partitions 8 are separated by the partitioning portion 71. The clamping table 4 and the limiting portions 72 can be used to clamp two workpieces C at a time, and the fixing base 3 can be quickly inserted. The carrier body 11 is provided so that the operator can set the required number of the clamping modules 2 according to the requirements of the production line, which is advantageous for modularization and high versatility, so that the object of the present invention can be achieved. In addition, the hooking members 5 can assist in positioning the waiting workpiece C to improve the accuracy during the clamping, thereby improving the machining accuracy.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

Claims (5)

A clamping module for a composite fixture, the composite fixture comprising a carrier body having a plurality of annularly arranged mounting faces and a plurality of mounting slots formed by the inwardly recessed surfaces The clamping module is suitable for being disposed in any installation slot and is suitable for clamping two workpieces to be processed. The clamping module comprises: a fixing seat disposed in the mounting slot; and a clamping platform. Provided on the fixing base and located outside the mounting groove, and used for placing the waiting workpiece; an elastic member disposed in the clamping table; and a pressing member comprising a vertical movable position a partitioning portion of the clamping table and connecting the elastic member, and two limiting portions disposed at a top end of the partitioning portion in a first direction, the two ends of each limiting portion are perpendicular to the first direction a second direction is located on opposite sides of the partition, the partition can be driven to move upward from a clamping position to a non-clamping position relative to the clamping station, when the partition is in the clamping position The limiting portion cooperates with the clamping table to clamp the waiting workpiece When the partition is located in the non-braking position of the clip, such that the stopper portion does not wait caliper workpiece, and stretching the elastic portion of the partition member. The clamping module of the composite fixture according to claim 1, wherein the clamping table has a plurality of mutually connected side faces, and two are formed by recessing the corresponding side faces in the first direction, and respectively The second direction is located on the opposite sides of the partitioning portion, and the clamping module further includes two hooking members respectively slidably disposed in the sliding slots, when the partitioning portion is located in the non-clamping position The hooks are outwardly slid, so that the waiting workpieces are respectively positioned in a hooking manner. The clamping module of the composite fixture according to claim 2, wherein each of the hooking members includes a slider portion that can be driven to slide in the first direction, and one of the slider portions is upwardly Projecting from the stud portion of the clamping table. The clamping module of the composite fixture according to claim 1, wherein the partition of the pressing member is driven by oil pressure. The clamping module of the composite fixture according to claim 3, wherein the slider portion of the hooking member is driven by oil pressure.